Page 1 RDR9000U/V Service Manual...
Page 2 RDR9000 Service Manual Foreword This manual describes information relating to product repair. To service the product properly, please read this manual carefully. This manual covers the following model: RDR9000...
Page 3 RDR9000 Service Manual Disclaimer The information in this manual is carefully examined and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. All the specifications and designs are subject to change without notice due to continuous technology development. No part of this manual may be copied, modified, translated, or distributed in any manner without the prior written permission of the Company.
Page 4: Table Of Contents
RDR9000 Service Manual Contents Document Information ......................1 1. Introduction ......................... 2 2. Product Controls ......................... 3 3. Baseband Section ....................... 5 3.1 Power Section ......................5 3.1.1 Power Block Diagram ..................5 3.1.2 Working Principle .................... 6 3.2 Control Section ......................7 3.2.1 Major Features ....................
Page 5 RDR9000 Service Manual 3.4 Control Head ......................17 3.4.1 Block Diagram ....................17 3.4.2 Working Principle ..................17 3.4.3 MCU Reset ....................17 3.4.4 Key and Display Management ..............17 3.5 Rear Board ......................18 3.5.1 Block Diagram ....................18 3.5.2 Working Principle ..................
Page 6 RDR9000 Service Manual 6.8.2 Transmitter Circuit ..................126 6.8.3 FGU ......................128 7. UHF3 (350-400 MHz) Information ................... 130 7.1 Transmitter Circuit ....................130 7.1.1 RF Power Amplifier Circuit ................130 7.1.2 Low-Pass Filter Circuit ................131 7.1.3 Auto Power Control Circuit ................131 7.2 Receiver Circuit .....................
Page 7 RDR9000 Service Manual 8.3.1 Working Principle of PLL ................236 8.3.2 Working Principle of VCO ................237 8.3.3 Two-Point Modulation .................. 237 8.4 PCB View ......................238 8.5 Block Diagram ....................... 243 8.6 Schematic Diagram ....................248 8.7 Parts List ....................... 271 8.8 Troubleshooting Flow Chart ...................
Page 8 RDR9000 Service Manual List of Figures Figure 3-1 Power Block Diagram ..................5 Figure 3-2 Baseband Block Diagram ................8 Figure 3-3 Diagram of OMAP-L138 ................. 9 Figure 3-4 SPI Timing of SKY72310 ................10 Figure 3- 5 Diagram of Clock Distribution ..............12 Figure 3-6 Diagram of Audio Section ................
Page 9 RDR9000 Service Manual Figure 8-4 Diagram of FGU ..................236 Figure 8-5 PCB View ....................242 Figure 8-6 Block Diagram .................... 247 Figure 8-7 Schematic Diagram ..................270 Figure 10-1 Exploded View ..................333 Figure 11-1Packing Guide ................... 336...
Page 10 RDR9000 Service Manual List of Tables Table 5-1 TX&RX Board 8-Pin Connector (J2001) ............21 Table 5-2 TX Board J5001: to Control Head 20-Pin Connector (J101) ......22 Table 5-3 TX Board J5000: to Rear Board 26-Pin Connector (J1) ......... 23 Table 5-4 RX Board J5000: to Rear Board 26-Pin Connector (J2) ........
Page 11: Document Information
RDR9000 Service Manual Document Information This section describes notations used in manual and revision history of this document. Instructional Notations Notation Description Indicates information that can help you make better use of your product. Indicates references that can further describe the related topics.
Page 12: Introduction
RCA. This is to ensure that the product has been correctly programmed or has not been subjected to damage outside the terms of the warranty.
Page 13: Product Controls
Service Manual 2.Product Controls 2. Product Controls Front Panel Part Name Part Name Power Indicator LCD Display Alarm Indicator Navigation Keys RX Indicator SET/EXIT Key TX Indicator Speaker Rear Panel Part Name Part Name RX Connector (BNC) DB9 Connector Ground Screw DB26 Connector AC Power Inlet and Switch SMA Connector...
Page 14 Service Manual 2.Product Controls supply when lit.  Red LED: Indicates reverse battery polarity when lit. DC Power Inlet/12V TX or Duplexer Connector Lead-acid Battery (Type-N) DB15 Connector...
Page 15: Baseband Section
Service Manual 3. Baseband Section 3. Baseband Section 3.1 Power Section 3.1.1 Power Block Diagram Switch EXT_VCC 9V3A Power 13.6V 5VA_RX AC-DC Control Converter LDO: 3.3V Q1003\Q1004\U1007 Board LDO: 5V 300mA 300mA 9V3A 9V3A Switch 5VFGU LDO: 5V 300mA 3V3DRF 13.6VDC 3V3ARF LDO: 3.3V...
Page 16: Working Principle
Service Manual 3. Baseband Section 3.1.2 Working Principle 100-240VAC power, after being converted to 13.6VDC in the AC-DC converter, passes through the power control board and then feeds to the repeater. When AC power is interrupted, an external lead-acid battery takes over supplying power to the radio. When AC power recovers normal, the power control board feeds AC power to the repeater and charges the backup battery at the same time.
Page 17: Control Section
Service Manual 3. Baseband Section 3.2 Control Section The control platform is composed of two OMAP-L138 processors for the repeater unit and the MCU for the control head. The OMAP-L138 processor has a dual-core architecture which incorporates an ARM926EJ-S core and a TMS320C674x DSP core. ARM926EJ-S is the main controller, while TMS320C674xDSP is used for modulation/demodulation and voice encoding/decoding.
Page 18: Baseband Block Diagram
Service Manual 3. Baseband Section 3.2.2 Baseband Block Diagram For GPS From Control Head MCU Expand DB15 Rear Board RJ45 For BS Application IDC10 3GPIO DB26 Ext_Mic2 Slot1_Audio PTT1 Slot2/RX_Audio IO Expand Ext_Mic1 USB0 PA_Audio (Programmable IN/OUT) PTT2 19.2 MHz CLK From GPS Board Driver Transformer...
Page 19: Omapl-138 Reset
Service Manual 3. Baseband Section OMAP-L138 Dual-Core Processor Figure 3-3 Diagram of OMAP-L138 3.2.3 OMAPL-138 Reset OMAP-L138 is reset by the dedicated extended chip (U2003) and is active low. 3.2.4 External Memory OMAP-L138 (U2000) provides two types of external memory interfaces: EMIFA and DDR2/MDDR Controller.
Page 20: Interface Distribution
Service Manual 3. Baseband Section 3.2.5 Interface Distribution 3.2.5.1 PLL Interface OMAP-L138 has SPI for connecting PLL SKY72310 (U7000) and this interface is controlled by DSP. SKY72310 works in slave mode and its SPI timing is shown in Figure 3-4. Figure 3-4 SPI Timing of SKY72310 3.2.5.2 IF Processor Interface The IF processor AD9864 (U6002) is composed of two digital interfaces: SPI and SSI.
Page 21: Mac Interface
Service Manual 3. Baseband Section 3.2.5.5 MAC Interface The OMAP processor connects to the TCP/IP PHY chip via the MAC interface. This interface adopts the simplified RMII configuration and is mainly used for data service transfer, tuning&testing, remote upgrade& monitor. 3.2.5.6 USB Interface This interface is reserved.
Page 22: Clock
Service Manual 3. Baseband Section 3.2.6 Clock The system needs three clocks for operation: system clock, clock for RTC on OMAP-L138, and clock for the control head MCU. The system clock is provided by 19.2 MHz TCXO or an externally calibrated 19.2 MHz clock source. Clock for RTC on OMAP-L138 is generated by the 32.768 kHz crystal oscillator.
Page 23: Audio Section
Service Manual 3. Baseband Section 3.3 Audio Section 3.3.1 Audio Scheme The audio module is mainly for audio input and output. TLV320AIC29 (U3003) is used as the audio codec to convert and process audio signal and digital signal. The Class AB BTL amplifier TDA7297SA (U3009) is used to amplify the output audio signal.
Page 24: Audio Codec
Service Manual 3. Baseband Section 3.3.2 Audio Codec As the core component in audio paths, TLV320AIC29 consists of an ADC and two DACs, supports two differential or single-ended MIC inputs, one single-ended or differential cellphone input, one differential receiver output, one differential SPK output and two stereo earphone outputs.
Page 25: Figure 3-8 Spi Timing Between Omapl-138 And Tlv320Aic29
Service Manual 3. Baseband Section TLV320AIC29 provides a 4-wire SPI as the control interface. OMAP-L138 works in slave mode and TLV320AIC29 works in master mode. Clock polarity and clock phase are configured as follows: CPOL = 0, CPHA = 1. SPI timing between OMAP-L138 and TLV320AIC29 is shown in Figure 3-8.
Page 26: Audio Pa
Service Manual 3. Baseband Section 3.3.3 Audio PA TDA7297SA (U3009) is adopted as the audio PA for the repeater unit. This 10 W + 10 W dual bridge amplifier of Class AB generates balanced output. Figure 3-9 Diagram of Audio PA Circuit...
Page 27: Control Head
Service Manual 3. Baseband Section 3.4 Control Head 3.4.1 Block Diagram OMAP-L138 UART0 MAX803SQ308D2T1G USB0 GPIO Reset Signal From OMAP GPIO UART1 UART2 RESET JTAG SPDT USB1 12 MHz Control Head MCU 32 kHz Volume Switch GPIO RTC CLK INT SPK Channel Knob (reserved) PWM0[1]...
Page 28: Rear Board
Service Manual 3. Baseband Section 3.5 Rear Board 3.5.1 Block Diagram CLK_SEL From Control Head For GPS Expand DB15 Rear Board RJ45 For BS Application 3GPIO IDC10 DB26 Ext_Mic2 Slot1_Audio PTT1 Slot2/RX_Audio IO Expand USB0 Ext_Mic1 PTT2 PA_Audio (Programmable IN/OUT) 3.3V For Rear Accessory...
Page 29: Troubleshooting Flow Chart
Service Manual 3. Baseband Section 3.6 Troubleshooting Flow Chart Baseband check Check rear Fan works normally board, fan, and power output during power-on from the RX process? board. Replace 20-pin data LCD, key, or 20-pin data cable or cable or LCD. speaker is normal? LCD is damaged? 5VD and 3V3D for the...
Page 30: Tuning Description
Service Manual 4.Tuning Description 4. Tuning Description For details about tuning, please refer to the help file of the tuning software supplied by the Company.
Page 31: Interface Description
Service Manual 5. Interface Description 5. Interface Description 5.1 Internal Interface TX&RX Board 8-Pin Connector (J2001) Pin No. Name Function OMAP_SYNC OMAP sync MCBSP0_OPT_DR McBSP0 RX data ACC3 McBSP0 RX bit clock ACC4 McBSP0 RX frame sync MCBSP0_OPT_FSX McBSP0 TX frame sync MCBSP0_OPT_Bclk McBSP0 TX bit clock MCBSP0_OPT_DX...
Page 32: Table 5-2 Tx Board J5001: To Control Head 20-Pin Connector (J101)
Service Manual 5. Interface Description TX Board J5001: to Control Head 20-Pin Connector (J101) Pin No. Name Function Ground OMAP_RST Reset signal for control head CPU SYNC Sync signal F_USB_D- F_USB_D+ Ground OMAP_UART0_RXD UART OMAP_UART0_TXD INT_SPK- Control head speaker INT_SPK+ 5V power for control head Table 5-2 TX Board J5001: to Control Head 20-Pin Connector (J101)
Page 33: Table 5-3 Tx Board J5000: To Rear Board 26-Pin Connector (J1)
Service Manual 5. Interface Description TX Board J5000: to Rear Board 26-Pin Connector (J1) Pin No. Name Function TX data- UART1_RXD UART1 RX data UART1_TXD UART1 TX data LED1 Network connection indication signal 1 Ground Handset_Audio EXT_MIC1 External MIC1 input RX_Audio RX audio output RX data+...
Page 34: Table 5-4 Rx Board J5000: To Rear Board 26-Pin Connector (J2)
Service Manual 5. Interface Description RX Board J5000: to Rear Board 26-Pin Connector (J2) Pin No. Name Function EXT_PWR Power supply for fan and accessories Ground EXT_MIC2 External MIC2 input 5V power output EXT_PTT2 External PTT2 input Table 5-4 RX Board J5000: to Rear Board 26-Pin Connector (J2)
Page 35: Table 5-5 Control Head J3: To Rear Board 12-Pin Connector (J3)
Service Manual 5. Interface Description Control Head J3: to Rear Board 12-Pin Connector (J3) Pin No. Name Function FNT_SPI_CS SPI enable FNT_SPI_CLK SPI clock FNT_SPI_DOUT SPI data output FNT_SPI_DIN SPI data input FNT_GPIO1 GPIO1 FNT_GPIO2 GPIO2 FNT_GPIO3 GPIO3 FNT_GPIO4 GPIO4 FNT_GPIO5 GPIO5 Ground...
Page 36: Table 5-6 Control Head J102: To Lcd Display Connector
Service Manual 5. Interface Description Control Head J102: to LCD Display Connector Pin No. Name Function 1, 8, 30 DGND Ground (digital) 3V3D Power supply RSTOUT Reset LCD_CS Chip select LCD_RS Control LCD_RD Read enable LCD_WR Write enable E_D15 E_D14 E_D13 E_D12 E_D11...
Page 37: External Interface
Service Manual 5. Interface Description 5.2 External Interface DB9 Rear Board Connector of the Repeater Pin No. Name Function 5V power output UART1_TXD_232 UART1 RS232 TXD signal UART1_RXD_232 UART1 RS232 RXD signal 1PPS 1 pulse per second signal input Ground FNT_SPI_CS4 CS4 of SPI FNT_SPI_CLK...
Page 38: Table 5-9 Db26 Rear Board Connector Of The Repeater
Service Manual 5. Interface Description DB26 Rear Board Connector of the Repeater Pin No. Name Function USB_D- USB D- EXT_PWR Power output Ground Handset_Audio EXT_MIC1 External MIC1 input RX_Audio RX audio output USB_D+ USB D+ EXT_PTT2 External PTT2 input EXT_MIC2 External MIC2 input PRGM_IO1 Programmable input/output 1...
Page 39: Uhf1 (400-470 Mhz) Information
Service Manual 6. UHF1 (400-470 MHz) Information 6. UHF1 (400–470 MHz) Information 6.1 Transmitter Circuit The transmitter circuit mainly consists of:  RF power amplifier circuit  Low-pass filter circuit (for suppressing harmonics)  Auto power control circuit (APC) (including temperature detection circuit) Pre-driver 2 Drive-stage TX/RX Switch...
Page 40: Low-Pass Filter Circuit
Service Manual 6. UHF1 (400-470 MHz) Information 6.1.2 Low-Pass Filter Circuit The low-pass filter is a high–order Chebyshev filter composed of lumped-parameter inductors and capacitors. Via this filter, the spurious signal within the stop band can be attenuated as much as possible while the in-band ripple is within the required range. 6.1.3 Auto Power Control Circuit In the auto power control and temperature detection circuit, the drain current from the driver amplifier and final-stage amplifier is converted to voltage via the sampling resistor and...
Page 41: Receiver Circuit
Service Manual 6. UHF1 (400-470 MHz) Information 6.2 Receiver Circuit The receiver circuit is mainly composed of RF band-pass filter, low-noise amplifier, mixer, IF filter, IF amplifier, and IF processor. FLO Amp Low-Pass Filter Q6001 Antenna IF Amp IF Filter Band-Pass Filter Band-Pass Filter Low-Noise Amp...
Page 42: Receiver Back-End
Service Manual 6. UHF1 (400-470 MHz) Information 6.2.2 Receiver Back-End SSI TO OMAP IF Input 19.2 MHz Reference Frequency Figure 6-3 Diagram of IF Processor The first IF signal (73.35 MHz) output by the IF amplifier goes into AD9864 (U6002) via pin 47, where the signal is converted to the second IF signal (2.25 MHz).
Page 43: Fgu
Service Manual 6. UHF1 (400-470 MHz) Information 6.3 FGU The Frequency Generation Unit (FGU) comprises VCO and PLL. It is the core module of the whole TX-RX system. This circuit provides accurate carrier frequency during transmission, and stable LO signal during reception. It has a direct influence on the performance of the system.
Page 44: Working Principle Of Vco
Service Manual 6. UHF1 (400-470 MHz) Information 6.3.2 Working Principle of VCO VCO employs Colpitts oscillator circuit (the RX oscillator circuit comprises D6014, D6015, D6016, D6017and L6061; the TX oscillator circuit is composed of D7001, D7002, D7004, D7005, and L7007). It obtains different output frequencies by changing the varactor diode’s control voltage (i.e.
Page 45: Pcb View
Service Manual 6. UHF1 (400-470 MHz) Information 6.4 PCB View PCB View (Main Board) Top Layer...
Page 46 Service Manual 6. UHF1 (400-470 MHz) Information PCB View (Main Board) Bottom Layer...
Page 47 Service Manual 6. UHF1 (400-470 MHz) Information PCB View (Control Head) Top Layer PCB View (Control Head) Bottom Layer...
Page 48 Service Manual 6. UHF1 (400-470 MHz) Information PCB View (Rear Board) Top Layer...
Page 49: Figure 6-5 Pcb View
Service Manual 6. UHF1 (400-470 MHz) Information PCB View (Rear Board) Bottom Layer Figure 6-5 PCB View...
Page 50: Block Diagram
Service Manual 6. UHF1 (400-470 MHz) Information 6.5 Block Diagram Block Diagram (RF Section) Pre-Driver 1 Pre-Driver 2 Drive-stage Final-stage Microstrip Low-Pass Filter Tx/Rx Switch Matcher TX VCO Pi Attenuator TV1_APC Gate Voltage Control RF Power Detector MOD1 Tx_VCO Subtracter RX/TX VCO RX/TX VCO I/V Convertor...
Page 51 Service Manual 6. UHF1 (400-470 MHz) Information Block Diagram (Power Section) Switch EXT_VCC 9V3A 5VA_RX 13.6V Power Control AC-DC Converter Board LDO: 3.3V Q1003\Q1004\U1007 LDO: 5V 300mA 300mA 9V3A 9V3A Switch 5VFGU LDO: 5V 300mA 3V3DRF 13.6VDC 3V3ARF LDO: 3.3V 300mA Battery 220VAC...
Page 52 Service Manual 6. UHF1 (400-470 MHz) Information Block Diagram (Baseband Section) From Control Head MCU For GPS Expand DB15 Rear Board RJ45 For BS Application IDC10 3GPIO DB26 Ext_Mic2 Slot1_Audio PTT1 Slot2/RX_Audio USB0 IO Expand Ext_Mic1 (Programmable IN/OUT) PTT2 PA_Audio 19.2 MHz CLK From GPS Board Driver...
Page 53 Service Manual 6. UHF1 (400-470 MHz) Information Block Diagram (Audio Section) MCASP AXR8/15 (ACLKX) Audio Codec R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 MCASP AXR8/15 (ACLKX) Audio Codec R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 CP_IN OUT1 OUT2 Voice EPWM0B EXT_MIC2 EXT_MIC1 AF power AMP 26-Pin SPK+/-...
Page 54: Figure 6-6 Block Diagram
Service Manual 6. UHF1 (400-470 MHz) Information Block Diagram (Clock Section) Control Head 12 MHz 12 MHz Crystal LPC1774 32768 Hz 32768 Hz Crystal Transmitter Circuit SKY72310 19.2 MHz <2V Filter Noise Reduction IC BR261W26 19.2 MHz 0.8-1V 19.2 MHz <1.2V 19.2 MHz Buffer Filter...
Page 55: Schematic Diagram
Service Manual 6. UHF1 (400-470 MHz) Information 6.6 Schematic Diagram 01 PWR 3V3D L1006 U1002 L1007 VDD1 BLM18PG181SN1 VDD2 BLM18PG181SN1 C1036 C1032 C1035 C1037 C1038 T-PAD 0.1uF 0.1uF RP102K331D 2.2uF 0.1uF U1001 1V2D L1003 L1005 9V1A_RX L1004 TP1003 VIN1 LQH32CN2R2M53_2.2uH CDRH5D28NP-6R2NC Q1001 BLM18PG181SN1...
Page 56 Service Manual 6. UHF1 (400-470 MHz) Information 02 OMAP PWR U8012E 3V3D 1V2D 1V2D C2000 C2001 C2002 C2003 C2004 C2005 C2006 C2007 0.1uF 0.22uF 1500pF 270pF 0.1uF 0.22uF 1500pF 270pF 1V2D 1V8D C2008 C2009 C2010 C2011 0.1uF 0.22uF 1500pF 270pF 3V3D 1V8D 1V8D...
Page 57 Service Manual 6. UHF1 (400-470 MHz) Information 03 OMAP CORE R2089 Q2001 MMBT3904LT1G-D C2153 R2091 4.7K R2105 3V3A_RF XO_Dri D2001 C2154 TP2000 C2161 C2033 L2003 0.1uF UDZSTE175.1B 1000pF 820nH R2097 L2001 L2002 C2041 R2023 8.2K D2004 470nH/coil 330nH绕线 RB520S-30 BT2000 R2002 C2036 C2037...
Page 58 Service Manual 6. UHF1 (400-470 MHz) Information 04 OMAP mDDR DDR_D[0..15] R2024 1V8D C2057 C2058 C2059 C2060 TP2009 0.1uF 0.01uF 1000pF U2000G TP2010 DDR_D15 DDR_D[15] U2004 DDR_D14 DDR_D[14] DDR_A[13] DDR_D13 DDR_D15 DDR_D[13] DDR_A[12] DQ15 DDR_D12 DDR_D14 DDR_D[12] DDR_A[11] DQ14 DDR_D11 DDR_D13 DDR_D[11] DDR_A[10]...
Page 59 Service Manual 6. UHF1 (400-470 MHz) Information 05 OMAP FLASH 3V3D MX29GL512F R2033 R2034 R2035 R2036 TP2011 E_A[0..22] U2000B BY TE EMA_CS2 E_D15 E_A22 E_A22 R2037 EMA_D15/GP3[7] EMA_A22/MMCSD0_CMD/PRU1_R30[30]/GP4[6] RESET /RST_OUT E_D14 E_A21 E_A21 EMA_OE EMA_D14/GP3[6] EMA_A21/MMCSD0_DAT[0]/PRU1_R30[29]/GP4[5] E_D13 E_A20 E_A20 EMA_D13/GP3[5] EMA_A20/MMCSD0_DAT[1]/PRU1_R30[28]/GP4[4] WP/ACC E_D12...
Page 60 Service Manual 6. UHF1 (400-470 MHz) Information 06 OMAP SI C2081 C2082 C2083 C2085 C2086 C2077 C2078 C2079 C2080 C2084 100pF 47pF 47pF 220pF 100pF U2000C 100pF 220pF 220pF 220pF 220pF R2041 R2044 BT_SSI_DI CODEC_98_CLK AXR0/ECAP0_APWM0/GP8[7]/MII_TXD[0]/CLKS0 SPI0_CLK/EPWM0A/GP1[8]/MII_RXCLK SPI0 ACC3 CODEC_PWT AXR6/CLKR0/GP1[14]/MII_TXEN/PRU0_R31[6] SPI0_ENA/EPWM0B/PRU0_R30[6]/MII_RXDV R2045...
Page 61 Service Manual 6. UHF1 (400-470 MHz) Information 07 OMAP UARTS C2104 C2105 C2106 C2107 C2108 220pF 220pF 220pF 220pF 220pF C2111 U8014D 100pF R2064 100 TXVCO_H OMAP_UART0_RXD UART0 TXVCO_L OMAP_UART0_TXD 3V3D R2065 100 C2110 PRGM_IN_IO5 RXVCO_H 100pF 100pF C2109 RXVCO_L UART1 R2066 100 C2112...
Page 62 Service Manual 6. UHF1 (400-470 MHz) Information 08 OMAP BOOT C2129 C2130 C2131 C2132 C2133 C2134 C2135 C2136 C2137 C2138 C2139 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF U2000F PWR_KEY RTC_ALARM/UART2_CTS/GP0[8]/DEEPSLEEP AMUTE/PRU0_R30[16]/UART2_RTS/GP0[9]/PRU0_R31[16] IGN_DET SY NC GP6[0]/PRU1_R31[28] PRU1_R30[0]/GP6[1]/PRU1_R31[1] OPT_GPIO1 GP6[5]/PRU1_R31[0]...
Page 63 Service Manual 6. UHF1 (400-470 MHz) Information 09 CODEC R3001 SPK_SEL 3V3A 9V3A VREF U3000 C3002 TS5A3159DCKR C3001 220pF L3000 R3002 R3000 0.1uF C3003 1uF R3003 9.1K R3004 BLM18HE601SN1 EXT_SPK_Audio U8015D VREF C3000 C3004 C3005 C3006 C3007 NJM2902V C3008 C3009 C3010 0.1uF R3005 22uF/25V...
Page 64 Service Manual 6. UHF1 (400-470 MHz) Information 10 BR261 and ECHO 3V3A FM_nPWD FM_nRST 3V3A VREG VDDD 1V8D L3011 R3061 R3062 C3081 C3076 BLM15AG601SN1 C3077 C3078 C3079 C3080 2.2uF 0.01uF C3082 C3086 C3083 C3084 2.2uF 0.1uF 0.1uF 0.1uF C3093 0.01uF MIC_BR261 C3088 R3064 100K...
Page 65 Service Manual 6. UHF1 (400-470 MHz) Information 11 Audio PA R3117 Q3006 L3021 BLM41PG600SN1 R3116 C3150 2SC4617(nc) R3111 Q3020 C3114 C3116 C3115 10uF/25V C3113 TP3001 C3151 22uF/25V 0.1uF L3016 L3015 EXT_SPK_Audio EXT_SPK+ BLM18HE601SN1 BLM41PG600SN1 C3117 C3118 U3009 R3092 C3119 C3122 TP3008 470pF 470pF...
Page 66 Service Manual 6. UHF1 (400-470 MHz) Information 12 DAC L4000 R4000 R4001 R4003 100K R4002 TP4000 BLM15PD121SN1 MOD_XO C4000 C4001 C4002 C4004 TCXO_BIAS R4004 C4003 220pF C4005 1000pF 10uF/10V 100K R4006 R4007 R4008 1000pF R4005 TP4001 VCO_MOD MOD_VCO C4006 C4007 C4008 R4009 470pF...
Page 67 Service Manual 6. UHF1 (400-470 MHz) Information 13 GPS 3V3GPS R4038 R4030 C4059 C4058 C4106 47pF 4.7uF 2.2uF J4000 C4060 3V3A ANTENNA L4004 C4061 47pF C4062 TP4007 2.2uF GPS_int U4006 D4000 C4067 GND0 VRESET VRTC_3V R4031 RF_IN 1SS390 GND1 VCC_IO 2.5pF ANTON V_BCKP...
Page 68 Service Manual 6. UHF1 (400-470 MHz) Information 14 Bluetooth 1V8BT 3V3BT C4070 0.1uF C4071 C4072 C4073 C4079 C4080 0.1uF C4075 R4070 C4074 15pF 3V3BT 0.47uF C4081 C4076 R4036 BT_PWR 0.47uF 0.1uF C4026 X4001 R4037 DSX321G/26MHz(nc) 100K J4001 XTAL_IN ANTENNA(nc) C4030 XTAL_OUT TP4008 PO[29] / LED[0]...
Page 69 Service Manual 6. UHF1 (400-470 MHz) Information 15 IO Expand 3V3D 3V3D R5154 4.7K R5001 4.7K Q5019 R5152 Q5001 R5007 R5151 R5004 TDMA_SY NC ACC4 4.7K C5000 C5001 C5002 R5153 R5010 ACC3 ACC_DET4 100pF 100pF 100pF R5047 8.2K TP5007 USB_SEL R5000 IO_SP_EN1 PRGM_OUT_IO1...
Page 70 Service Manual 6. UHF1 (400-470 MHz) Information 16 Connector D5002 D5003 D5004 D5005 D5006 MMBZ20VALT1G MMBZ20VALT1G D5007 D5008 MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ6V8ALT1G R5093 D5010 D5024 D5025 D5026 D5001 ESDPSA0603V05 ESDPSA0603V05 PRTR5V0U2X ESDPSA0603V05 ESDPSA0603V05 EXT_PWR R5096 R5122 3V3D R5097 J5000 R5098 R5123 R5103...
Page 71 Service Manual 6. UHF1 (400-470 MHz) Information 9V1A_RX Q5020 L6000 17 RX_UHF R6000 9V1A_RX L6001 C6000 C6001 C6017 BLM18HE601SN1 220pF R6001 C6003 C6009 R6085 470pF R6061 BLM18HE601SN1 4.7K 220pF 1.5K TP6002 D6006 C6004 C6005 220pF R6003 L6003 R6004 220pF C6006 C6007 C6008 27nH...
Page 72 Service Manual 6. UHF1 (400-470 MHz) Information 18 AD9864 L6028 BLM18HE601SN1 TP6010 2FLO TP6008 TP6009 C6096 33pF L6027 270nH C6097 C6098 12pF 0.01uF TP6011 L6029 BLM18HE601SN1 C6099 C6100 R6037 0.1uF 470pF C6102 R6038 0.01uF R6039 C6101 9.1K C6103 0.1uF C6104 0.1uF 0.01uF C6108...
Page 73 Service Manual 6. UHF1 (400-470 MHz) Information 19 RX_VCO 5VFGU Q6008 5VRXVCO 5VRXVCO Q6007 2SC4617 L6041 BLM15PD121SN1 C6150 C6153 C6154 C6152 RXVCO_H C6151 220pF C6220 C6219 R6053 470pF 470pF 4.7K R6052 EMD22 L6042 R6084 R6054 Q6009 C6158 C6159 4.7uF 220pF R6055 C6156 C6157...
Page 74 Service Manual 6. UHF1 (400-470 MHz) Information 20 TX_VCO R7000 R7002 5VFGU 100K 5VTXVCO 5VTXVCO 5VFGU Q7001 Q7000 2SC4617 L7000 R7001 C7000 C7003 BLM15PD121SN1 MOD_VCO 220pF 100K C7008 C7039 VMOD TXVCO_H C7005 C7006 C7122 0.1uF 470pF 220pF 470pF R7004 C7004 C7123 R7003 470pF...
Page 75 Service Manual 6. UHF1 (400-470 MHz) Information 21 PLL TP7004 FB_out D7011 C7075 5VFGU L7027 RX_FB_IN 30nH(绕线) BA892-02V C7124 R7036 BLM15PD121SN1 C7078 C7079 R7035 100pF 0.1uF 2.2K Q7008 RXVCO_BPF L7030 R7037 5.6K EMD22 BLM15PD121SN1 C7085 100pF 5VFGU L7031 D7014 C7087 TX_FB_IN 20pF BLM15PD121SN1...
Page 76 Service Manual 6. UHF1 (400-470 MHz) Information 22 TX_PWR_CTRL 9V3A_TX Isen+ Isen- 100pF R8124 C8189 R8125 49.9/F R8138 49.9/F U8003 R8140 SHDN R8126 Si8540 C8190 R8127 470pF 2.2K R8142 R8137 C8178 0.01uF Q8000 2SC4617 R8002 C8004 R8004 C8005 C8006 C8003 9V3A_TX L8002 L8004...
Page 77 Service Manual 6. UHF1 (400-470 MHz) Information 23 TX PA Isen+ Isen- R8121 0.015 L8007 9V3A C8037 C8038 C8039 C8043 C8040 C8041 C8042 BLM41PG600SN1 0.1uF 0.022uF 220pF R8122 0.015 0.1uF 220pF 56pF 22uF/25V 9V3A 9V3A_TX L8009 C8044 C8046 L8008 Gate_1 C8045 10uF/16V 220pF...
Page 78: Parts List
Service Manual 6. UHF1 (400-470 MHz) Information 6.7 Parts List RDR9000 TX Board Ref. No. Print No. Part No. Description 0 Ω R4015 ERC02000J000 0 Ω R5067 ERC02000J000 0 Ω R5100 ERC02000J000 0 Ω R5107 ERC02000J000 0 Ω R5108 ERC02000J000 0 Ω...
Page 79 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.5 Ω R5057 ERC2550BF000 2.4 Ω R8048 ERC0624AF000 3.3 Ω C2041 ERC0233AF000 4.7 Ω R6075 B12H ERC0247AJ000 5.6 Ω R4038 ERC0256AF000 10 Ω R1021 ERC03100J000 10 Ω R1036 ERC03100J000 10 Ω...
Page 80 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R2045 ERC02330J000 33 Ω R2046 ERC02330J000 33 Ω R2047 ERC02330J000 33 Ω R2048 ERC02330J000 33 Ω R2049 ERC02330J000 33 Ω R2050 ERC02330J000 33 Ω R2051 ERC02330J000 33 Ω...
Page 81 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R3010 ERC02330J000 33 Ω R3014 ERC02330J000 33 Ω R3024 ERC02330J000 33 Ω R3030 ERC02330J000 33 Ω R3038 ERC02330J000 33 Ω R3039 ERC02330J000 33 Ω R3054 ERC02330J000 33 Ω...
Page 82 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R5048 ERC02330J000 33 Ω R5059 ERC02330J000 33 Ω R5060 ERC02330J000 33 Ω R5061 ERC02330J000 33 Ω R5063 ERC02330J000 33 Ω R5064 ERC02330J000 33 Ω R5066 ERC02330J000 33 Ω...
Page 83 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C7111 ECC15102K000 1000 pF C7112 ECC15102K000 1000 pF C7116 ECC15102K000 1000 pF C8136 ECC15102K000 1000 pF C8137 ECC15102K000 1000 pF C8138 ECC15102K000 1000 pF C8054 T10G ECC18102K000 1000 pF C8056...
Page 84 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C5049 ECC15101J000 100 pF C5050 ECC15101J000 100 pF C5051 ECC15101J000 100 pF C5055 ECC15101J000 100 pF C5056 ECC15101J000 100 pF C5057 ECC15101J000 100 pF C5058 ECC15101J000 100 pF C5059 ECC15101J000...
Page 85 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R3044 ERC02103F000 10 kΩ R3045 ERC02103F000 10 kΩ R3049 ERC02103F000 10 kΩ R3055 ERC02103F000 10 kΩ R3058 ERC02103F000 10 kΩ R3060 ERC02103F000 10 kΩ R3061 ERC02103F000 10 kΩ...
Page 86 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C6061 B13H ECC15100G000 10 pF C6086 B15H ECC15100G000 10 pF C6155 B10K ECC15100G000 10 pF C6193 T12J ECC15100G000 10 pF C6199 T12K ECC15100G000 10 pF C6200 T12K ECC15100G000 10 pF...
Page 87 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C2010 ECC15152K000 1500 pF C2014 ECC15152K000 1500 pF C2018 ECC15152K000 1500 pF C2022 ECC15152K000 1500 pF C2026 ECC15152K000 1500 pF C2030 ECC15152K000 1500 pF C8016 T14G ECC15152K000 1500 pF 150 kΩ...
Page 88 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 16 kΩ R5010 ERC02163F000 16 kΩ R5014 ERC02163F000 16 kΩ R5021 ERC02163F000 16 kΩ R5032 ERC02163F000 16 kΩ R5051 ERC02163F000 16 kΩ R5068 ERC02163F000 16 kΩ R5074 ERC02163F000 16 kΩ...
Page 89 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C8073 T10G ECC18180J000 18 pF 1 kΩ R1017 T11F ERC02102J000 1 kΩ R1031 ERC02102J000 1 kΩ R1034 ERC02102J000 1 kΩ R1041 ERC02102J000 1 kΩ R2094 ERC02102J000 1 kΩ...
Page 90 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description D6016 B10I EDVS01010001 Varactor diode D7001 EDVS01010001 Varactor diode D7004 EDVS01010001 Varactor diode D6001 B14G EDVS01010004 Varactor diode D6003 B14F EDVS01010004 Varactor diode D6004 B14F EDVS01010004 Varactor diode D6018 B12F...
Page 91 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 1 μF C3080 ECC15105K000 1 μF C3088 ECC15105K000 1 μF C3097 ECC15105K000 1 μF C3106 ECC15105K000 1 μF C3108 ECC15105K000 1 μF C4002 ECC15105K000 1 μF C4018 ECC15105K000 1 μF...
Page 92 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 2.2 μF C4062 ECC18225K000 2.2 μF C4073 ECC18225K000 2.2 μF C4075 ECC18225K000 2.2 μF C4097 ECC18225K000 2.2 μF C4106 ECC18225K000 2.2 μF C5060 ECC18225K000 2.2 μF C6138 B13K ECC18225K000...
Page 93 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C2055 ECC15200J000 20 pF C2091 ECC15221J000 220 pF C2095 ECC15221J000 220 pF C2096 ECC15221J000 220 pF C2097 ECC15221J000 220 pF C2098 ECC15221J000 220 pF C2099 ECC15221J000 220 pF C2100 ECC15221J000...
Page 94 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C2148 ECC15221J000 220 pF C2149 ECC15221J000 220 pF C2150 ECC15221J000 220 pF C2151 ECC15221J000 220 pF C2152 ECC15221J000 220 pF C2159 ECC15221J000 220 pF C3001 ECC15221J000 220 pF C3019 ECC15221J000...
Page 95 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C6073 B14G ECC15221J000 220 pF C6085 B12F ECC15221J000 220 pF C6110 B15J ECC15221J000 220 pF C6154 B11K ECC15221J000 220 pF C6159 B11K ECC15221J000 220 pF C6189 T11J ECC15221J000 220 pF...
Page 96 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C8087 B10H ECC15221J000 220 pF C8101 ECC15221J000 220 pF C8103 ECC15221J000 220 pF C8117 B12B ECC15221J000 220 pF C8119 B12B ECC15221J000 220 pF C8120 T15D ECC15221J000 220 pF C8122 T15C...
Page 97 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 22 μF C1018 ECT31226K000 22 μF C1020 ECT31226K000 22 μF C1023 ECC31226M000 22 μF C1025 ECC31226M000 22 μF C1001 ECC32226K000 22 μF C1002 ECC32226K000 22 μF C1030 T12F ECC32226K000...
Page 98 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C8115 T11A ECC22471J000 470 pF 47 kΩ R1013 T12F ERC02473F000 47 kΩ R1033 ERC02473F000 47 kΩ R1047 ERC02473F000 47 kΩ R2021 ERC02473F000 47 kΩ R2022 ERC02473F000 47 kΩ...
Page 99 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C2102 ECC15470J000 47 pF C2103 ECC15470J000 47 pF C4059 ECC15470J000 47 pF C4061 ECC15470J000 47 pF C6074 B12H ECC15470J000 47 pF C6198 B10J ECC15470J000 47 pF C8109 T13B ECC15470J000...
Page 100 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 56 kΩ R1000 ERC02563F000 C7027 ECC15560J000 56 pF C8042 B10C ECC18560J000 56 pF C6025 B12J ECC1550AB000 5 pF C6027 B12I ECC1550AB000 5 pF C6126 T14I ECC1850AB000 5 pF C6187 B10J...
Page 101 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C6040 B14F ECC1575AB000 7.5 pF C7064 ECC1575AB000 7.5 pF C7092 ECC1575AB000 7.5 pF C7093 ECC1575AB000 7.5 pF C6203 B10J ECC1575AB000 7.5 pF U6001 B14H EGCS73354000 73.35 MHz C6144 B14K ECC1870AB000...
Page 102 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description L6044 T12I ELF15121Y000 Bead L6046 T11J ELF15121Y000 Bead L6050 T12J ELF15121Y000 Bead L6051 T11J ELF15121Y000 Bead L6052 B10I ELF15121Y000 Bead L7000 ELF15121Y000 Bead L7005 ELF15121Y000 Bead L7006 ELF15121Y000 Bead...
Page 103 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description L8010 ELF18601Y000 Bead L8019 ELF18601Y000 Bead L8028 ELF18601Y000 Bead L8033 B12B ELF18601Y000 Bead L8034 T15C ELF18601Y000 Bead L8036 ELF18601Y000 Bead L8037 T14C ELF18601Y000 Bead L8038 ELF18601Y000 Bead L8039 ELF18601Y000...
Page 104 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description L3021 ELF41600Y000 Bead L8007 ELF41600Y000 Bead L8008 ELF41600Y000 Bead L8011 B10C ELF41600Y000 Bead L8012 B10C ELF41600Y000 Bead U3006 ESJ014000000 Noise reduction IC D8008 EDWS05040000 Zener diode 15 μH L1001 ELC00153N000...
Page 105 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 1024 Q6014 T12K ETNS04010000 NPN transistor 1025 Q7006 ETNS04010000 NPN transistor 1026 D5019 EDES06010002 ESD protection diode 1027 D2010 EDES06010003 ESD protection diode 1028 D5001 ESJ025000000 USB protection IC 1029 D5013...
Page 106: Table 6-Rdr9000Arts List Of Er9000 Tx Board
1085 MM0063000200 Shielding can E 1086 MM0064000200 Shielding can F 1087 MM0065000200 Shielding can G 1088 MM0066000200 Shielding can H 1089 MM0015000100 Shielding can C 1090 MM0019000100 Shielding can F 1091 EPPH0020800F Table 6-1 Parts List of RDR9000 TX Board...
Page 107 Service Manual 6. UHF1 (400-470 MHz) Information RDR9000 RX Board Ref. No. Print No. Part No. Description 0 Ω L8018 T10A ERC06000F000 0 Ω R2010 ERC02000J000 0 Ω R2024 ERC02000J000 0 Ω R2040 ERC02000J000 0 Ω R2082 ERC02000J000 0 Ω...
Page 108 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R5133 ERC02330J000 33 Ω R5136 ERC02330J000 33 Ω R5137 ERC02330J000 33 Ω R5138 ERC02330J000 33 Ω R5139 ERC02330J000 33 Ω R5140 ERC02330J000 33 Ω R5141 ERC02330J000 33 Ω...
Page 109 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 100 Ω R2089 ERC02101J000 100 Ω R2092 ERC02101J000 100 Ω R2105 ERC02101J000 100 Ω R3002 ERC02101J000 100 Ω R3019 ERC02101J000 100 Ω R3029 ERC02101J000 100 Ω R3051 ERC02101J000 100 Ω...
Page 110 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 300 Ω R6040 T15H ERC02301J000 300 Ω R6072 B11K ERC02301J000 300 Ω R6073 B11K ERC02301J000 300 Ω R5009 ERC02331J000 300 Ω R5024 ERC02331J000 300 Ω R5046 ERC02331J000 300 Ω...
Page 111 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.01 μF C2017 ECC15103K001 0.01 μF C2043 ECC15103K001 0.01 μF C2051 ECC15103K001 0.01 μF C2053 ECC15103K001 0.01 μF C2059 ECC15103K001 0.01 μF C2068 ECC15103K001 0.01 μF C3007 ECC15103K001 0.01 μF...
Page 112 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.047 μF C6183 B10J ECC15473K000 0.047 μF C7013 ECC15473K000 0.047 μF C8129 ECC15473K000 0.1 μF C1011 ECC15104K000 0.1 μF C1012 ECC15104K000 0.1 μF C1017 ECC15104K000 0.1 μF C1021 ECC15104K000 0.1 μF...
Page 113 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C1099 ECC15104K000 0.1 μF C1101 T12H ECC15104K000 0.1 μF C1102 T12H ECC15104K000 0.1 μF C1104 ECC15104K000 0.1 μF C1107 T12H ECC15104K000 0.1 μF C1109 T12H ECC15104K000 0.1 μF...
Page 114 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C3013 ECC15104K000 0.1 μF C3015 ECC15104K000 0.1 μF C3039 ECC15104K000 0.1 μF C3046 ECC15104K000 0.1 μF C3060 ECC15104K000 0.1 μF C3061 ECC15104K000 0.1 μF C3062 ECC15104K000 0.1 μF...
Page 115 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C6079 B14H ECC15104K000 0.1 μF C6084 B14H ECC15104K000 0.1 μF C6089 B15H ECC15104K000 0.1 μF C6099 B14I ECC15104K000 0.1 μF C6101 B14J ECC15104K000 0.1 μF C6103 B14I ECC15104K000...
Page 116 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C8035 T13H ECC15104K000 0.1 μF C8102 ECC15104K000 0.1 μF C1004 ECC18104K000 0.1 μF C1005 ECC18104K000 0.1 μF C1015 ECC18104K000 0.1 μF C1040 ECC18104K000 0.1 μF C1108 ECC18104K000 0.1 μF...
Page 117 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 1.2 kΩ R6023 B14H ERC02122F000 1.2 kΩ R6041 B14J ERC02122F000 1.5 kΩ R6061 T13B ERC02152J000 C4113 ECC1515AB000 1.5 pF C7076 B10K ECC1515AB000 1.5 pF 1.8 kΩ R6048 B14K ERC02182J000...
Page 118 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C2086 ECC15101J000 100 pF C2087 ECC15101J000 100 pF C2089 ECC15101J000 100 pF C2092 ECC15101J000 100 pF C2093 ECC15101J000 100 pF C2109 ECC15101J000 100 pF C2110 ECC15101J000 100 pF C2111 ECC15101J000...
Page 119 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R6021 B12G ERC02103F000 10 kΩ R6026 B12F ERC02103F000 10 kΩ R6028 B12F ERC02103F000 10 kΩ R6031 B12G ERC02103F000 10 kΩ R6032 B14G ERC02103F000 10 kΩ R6038 T14H ERC02103F000...
Page 120 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 1 μF C4009 ECC18105K000 1 μF C4016 ECC18105K000 1 μF C6001 B12K ECC18105K000 1 μF C7000 ECC18105K000 1 μF C8048 ECC18105K000 1 μF C8134 ECC18105K000 1 μH L6037 T15I ELL18102K000...
Page 121 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 20 kΩ R6029 B14H ERC02203F000 20 kΩ R8037 T13F ERC02203F000 C2046 ECC15200J000 20 pF C2048 ECC15200J000 20 pF C2054 ECC15200J000 20 pF C2055 ECC15200J000 20 pF C6127 T14I ECC15200J000...
Page 122 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 22 μF C8043 B10B ECC32226M001 L6017 B12G ELW18271G000 270 nH L6027 B14I ELL18271K000 270 nH C2003 ECC15271J001 270 pF C2007 ECC15271J001 270 pF C2011 ECC15271J001 270 pF C2015 ECC15271J001 270 pF...
Page 123 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description PNP transistor Q1001 T12F ETPS03070000 PNP transistor Q5012 ETPS03070000 PNP transistor Q8002 ETPS03070000 Q6006 T15I ETNS06010000 NPN transistor NPN transistor Q5018 ETNS03010000 NPN transistor Q6005 T15H ETNS03010000 NPN transistor Q6008...
Page 124 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 30 kΩ R6030 B15H ERC02303J000 30 kΩ R6034 B15H ERC02303J000 C7075 B10K ELW15300G000 30 nH C6145 B14K ECC18332K000 3300 pF 330 kΩ R8024 T14G ERC02334F000 L6034 T14I ELW18331G000 330 nH...
Page 125 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 3 kΩ R3052 ERC02302J000 3 kΩ R3108 ERC02302J000 3 kΩ R3110 ERC02302J000 3 kΩ R8028 T14F ERC02302J000 3 kΩ R8147 T14G ERC02302J000 C6006 B13J ECC1530AB000 3 pF C6007 B13J ECC1530AB000...
Page 126 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 4.7 μF C4058 ECC21475K000 4.7 μF C6122 T15H ECC21475K000 4.7 μF C6158 B10K ECC21475K000 4.7 μF C7011 ECC21475K000 4.7 μH L6036 B15J ELL21472K000 43 kΩ R8027 T13F ERC02433J000 C8144...
Page 127 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description 8.2 kΩ R5047 ERC02822J000 8.2 kΩ R5049 ERC02822J000 8.2 kΩ R5050 ERC02822J000 8.2 kΩ R5052 ERC02822J000 8.2 kΩ R5070 ERC02822J000 8.2 kΩ R5084 ERC02822J000 8.2 kΩ R5128 ERC02822J000 8.2 kΩ...
Page 128 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description C7025 ECC1890AB000 9 pF Operational amplifier U8001 T14G ESE002000002 Operational amplifier U8000 T13G ESE001000000 Operational amplifier U8002 T13F ESE001000000 U6002 B14J ESC001000000 IF processor IC U8004 ESY009000000 RF amplifier Q8004...
Page 129 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description D6011 T11J EDSS03010001 Switching diode D7003 EDSS03010001 Switching diode D8003 T14G EDSS03010001 Switching diode X7000 T10K EYDS01925000 TCXO X4001 EYBS02605002 Crystal oscillator Transistor Q1002 T12F ETBS03040000 Transistor Q1005 ETBS03040000...
Page 130 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description Compound transistor Q5003 ETCS03050000 Compound transistor Q5005 ETCS03050000 Compound transistor Q5006 ETCS03050000 Compound transistor Q5007 ETCS03050000 Compound transistor Q5008 ETCS03050000 Compound transistor Q5009 ETCS03050000 Compound transistor Q5010 ETCS03050000 Compound transistor...
Page 131 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description ESD protection diode D5020 EDES13010001 U2005 SMESM003000001 Memory U8011 T13G ESE010000001 Operational amplifier Power management IC U1004 T12G ESH010000002 Power management IC U1005 T12G ESH010000002 Power management IC U1008 ESH010000000 U3001...
Page 132 Service Manual 6. UHF1 (400-470 MHz) Information Ref. No. Print No. Part No. Description Power management IC U1013 T12H ESH016000002 Power management IC U2008 ESH016000002 Q5015 EFPS03020000 P-MOSFET U8003 ESE028000000 Current sense amplifier U7000 T10K ESD017000000 PLL IC D6002 B12H ESZ017000000 Mixer IC U2006...
Page 133 Shielding can A MM0059000200 Shielding can B MM0060000200 Shielding can B MM0060000200 Shielding can B MM0060000200 MM0061000200 Shielding can C MM0062000200 Shielding can D Shielding can E MM0063000200 Shielding can E MM0063000200 EPPH0020800F Table 6-2 Parts List of RDR9000 RX Board...
Page 134: Troubleshooting Flow Chart
Service Manual 6. UHF1 (400-470 MHz) Information 6.8 Troubleshooting Flow Chart 6.8.1 Receiver Circuit Receiver circuit check Check Q1001 and 9V1A_RX output is Q1002. normal? [1] 5VA_RX output is Check U1005. normal? [2] Static working point of Q6002 is Check Q6002. normal? Static working Check Q6003 and...
Page 135 Service Manual 6. UHF1 (400-470 MHz) Information Description of Normal Situations: 1) Voltage at L6001: about 9.1 V. 2) Voltage at L6022: about 5 V. 3) For Q6002, Vbe: about 0.74 V; Vce: about 5.4 V (in the case of no signal reception). 4) For Q6003, Vbe: about 0.76 V;...
Page 136: Transmitter Circuit
Service Manual 6. UHF1 (400-470 MHz) Information Transmitter Circuit 6.8.2 Transmitter circuit check Power supply Check the power supply circuit. works normally? Check the DAC APC_CTRL_Vgg is TV_APC is normal? [3] output circuit. normal? [2] Replace Q8007 and Q8008. PS_TX and T5V is normal? [5] 5VRT are normal? Check the...
Page 137 Service Manual 6. UHF1 (400-470 MHz) Information Descriptions of Normal Situations: 1) Voltage of the power supply: about 13.6 V. 2) For low power, APC_CTRL_Vgg: 1.0-1.2 V; for medium power, APC_CTRL_Vgg: 1.4-1.8 V; for high power, APC_CTRL_Vgg: 1.8-2.2 V. 3) For low power, TV_APC: 1.2-1.4 V; for medium power, TV_APC: 1.6-2.0 V; for high power, TV_APC: 2.0-2.4 V.
Page 138: Fgu
Service Manual 6. UHF1 (400-470 MHz) Information .8.3 FGU FGU check 5VFGU, Check the power 3V3ARF, and 3V3DRF supply circuit. are normal? Replace VCO oscillates? Q6007/Q7000 is normal? Q6012/Q7003 is normal? Q6012/Q7003. Check peripheral Replace Q6007/Q7000. components of Q6012/Q7003. CV voltage is normal? [3] L6057/L7003 is normal? Replace L6057/L7003.
Page 139 Service Manual 6. UHF1 (400-470 MHz) Information Description of Normal Situations: 1) During reception, output voltage at pin 3 of Q6007 and Q6009: about 4 V. During transmission, output voltage at pin 3 of Q7000 and Q7002: about 4 V. 2) During reception, voltage at Q6012 E: about 1.8 V.
Page 140: Uhf3 (350-400 Mhz) Information
Service Manual 7. UHF3 (350-400 MHz) Information 7. UHF3 (350-400 MHz) Information 7.1 Transmitter Circuit The transmitter circuit mainly consists of:  RF power amplifier circuit  Low-pass filter circuit (for suppressing harmonics)  Auto power control circuit (APC) (including temperature detection circuit) π...
Page 141: Low-Pass Filter Circuit
Service Manual 7. UHF3 (350-400 MHz) Information 7.1.2 Low-Pass Filter Circuit The low-pass filter is a high–order Chebyshev filter composed of lumped-parameter inductors and capacitors. Via this filter, the spurious signal within the stop band can be attenuated as much as possible while the in-band ripple is within the required range. 7.1.3 Auto Power Control Circuit In the auto power control and temperature detection circuit, the drain current from the driver amplifier and final-stage amplifier is converted to voltage via the sampling resistor and...
Page 142: Receiver Circuit
Service Manual 7. UHF3 (350-400 MHz) Information 7.2 Receiver Circuit The receiver circuit is mainly composed of RF band-pass filter, low-noise amplifier, mixer, IF filter, IF amplifier, and IF processor. FLO Amp Low-Pass Filter Q6001 Antenna IF Amp IF Filter Band-Pass Filter Band-Pass Filter Low-Noise Amp...
Page 143: Receiver Back-End
Service Manual 7. UHF3 (350-400 MHz) Information 7.2.2 Receiver Back-End SSI TO OMAP IF Input 19.2 MHz Reference Frequency Figure 7-3 Diagram of IF Processor The first IF signal (73.35 MHz) output by the IF amplifier goes into AD9864 (U6002) via pin 47, where the signal is converted to the second IF signal (2.25 MHz).
Page 144: Fgu
Service Manual 7. UHF3 (350-400 MHz) Information 7.3 FGU The Frequency Generation Unit (FGU) comprises VCO and PLL. It is the core module of the whole TX-RX system. This circuit provides accurate carrier frequency during transmission, and stable LO signal during reception. It has a direct influence on the performance of the system.
Page 145: Working Principle Of Vco
Service Manual 7. UHF3 (350-400 MHz) Information CV voltage. Then the CV voltage is sent to the varactor diode of VCO. It adjusts the output frequency of VCO directly until the CV voltage becomes constant. Then the PLL is locked, and the stable frequency output by VCO goes to the TX-RX channel after passing through two buffer amplifiers.
Page 146: Pcb View
Service Manual 7. UHF3 (350-400 MHz) Information 7.4 PCB View PCB View (Main Board) Top Layer...
Page 147 Service Manual 7. UHF3 (350-400 MHz) Information PCB View (Main Board) Bottom Layer...
Page 148 Service Manual 7. UHF3 (350-400 MHz) Information PCB View (Control Head) Top Layer PCB View (Control Head) Bottom Layer...
Page 149 Service Manual 7. UHF3 (350-400 MHz) Information PCB View (Rear Board) Top Layer...
Page 150: Figure 7-5 Pcb View
Service Manual 7. UHF3 (350-400 MHz) Information PCB View (Rear Board) Bottom Layer Figure 7-5 PCB View...
Page 151: Block Diagram
Service Manual 7. UHF3 (350-400 MHz) Information 7.5 Block Diagram Block Diagram (RF Section) Pre-Driver 1 Microstrip Pre-Driver 2 Drive-stage Final-stage Low-Pass Filter Tx/Rx Switch Matcher TX VCO Pi Attenuator TV1_APC Gate Voltage Control RF Power Detector MOD1 Tx_VCO Subtracter RX/TX VCO RX/TX VCO I/V Convertor...
Page 152 Service Manual 7. UHF3 (350-400 MHz) Information Block Diagram (Power Section) Switch EXT_VCC 9V3A 5VA_RX 13.6V Power Control AC-DC Converter Board LDO: 3.3V Q1003\Q1004\U1007 LDO: 5V 300mA 300mA 9V3A 9V3A Switch 5VFGU LDO: 5V 300mA 3V3DRF 13.6VDC 3V3ARF LDO: 3.3V 300mA Battery 220VAC...
Page 153 Service Manual 7. UHF3 (350-400 MHz) Information Block Diagram (Baseband Section) From Control Head MCU For GPS Expand DB15 Rear Board RJ45 For BS Application 3GPIO IDC10 DB26 Ext_Mic2 Slot1_Audio Slot2/RX_Audio IO Expand PTT1 USB0 Ext_Mic1 PA_Audio (Programmable IN/OUT) PTT2 19.2 MHz CLK From GPS Board Driver...
Page 154 Service Manual 7. UHF3 (350-400 MHz) Information Block Diagram (Audio Section) MCASP AXR8/15 (ACLKX) Audio Codec R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 MCASP AXR8/15 (ACLKX) Audio Codec R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 OUT2 CP_IN OUT1 Voice EPWM0B EXT_MIC2 EXT_MIC1 AF power AMP 26-Pin SPK+/-...
Page 155: Figure 7-6 Block Diagram
Service Manual 7. UHF3 (350-400 MHz) Information Block Diagram (Clock Section) Control Head 12 MHz 12 MHz Crystal LPC1774 32768 Hz 32768 Hz Crystal Transmitter Circuit SKY72310 19.2 MHz <2V Filter Noise Reduction IC BR261W26 19.2 MHz <1.2V 19.2 MHz 0.8-1V 19.2 MHz Buffer Filter...
Page 156: Schematic Diagram
Service Manual 7. UHF3 (350-400 MHz) Information 7.6 Schematic Diagram 01 PWR 3V3D L1006 U1002 L1007 VDD1 BLM18PG181SN1 VDD2 BLM18PG181SN1 C1036 C1032 C1035 C1037 C1038 T-PAD 0.1uF 0.1uF RP102K331D 2.2uF 0.1uF U1001 1V2D L1003 L1005 9V1A_RX L1004 TP1003 VIN1 LQH32CN2R2M53_2.2uH CDRH5D28NP-6R2NC Q1001 BLM18PG181SN1...
Page 157 Service Manual 7. UHF3 (350-400 MHz) Information 02 OMAP PWR U8012E 3V3D 1V2D 1V2D C2000 C2001 C2002 C2003 C2004 C2005 C2006 C2007 0.1uF 0.22uF 1500pF 270pF 0.1uF 0.22uF 1500pF 270pF 1V2D 1V8D C2008 C2009 C2010 C2011 0.1uF 0.22uF 1500pF 270pF 3V3D 1V8D 1V8D...
Page 158 Service Manual 7. UHF3 (350-400 MHz) Information 03 OMAP CORE R2089 Q2001 MMBT3904LT1G-D C2153 R2091 4.7K R2105 3V3A_RF XO_Dri D2001 C2154 TP2000 C2161 C2033 L2003 0.1uF UDZSTE175.1B 1000pF 820nH R2097 L2001 L2002 C2041 R2023 8.2K D2004 470nH/coil 330nH绕线 RB520S-30 BT2000 R2002 C2036 C2037...
Page 159 Service Manual 7. UHF3 (350-400 MHz) Information 04 OMAP mDDR DDR_D[0..15] R2024 1V8D C2057 C2058 C2059 C2060 TP2009 0.1uF 0.01uF 1000pF U2000G TP2010 DDR_D15 DDR_D[15] U2004 DDR_D14 DDR_D[14] DDR_A[13] DDR_D13 DDR_D15 DDR_D[13] DDR_A[12] DQ15 DDR_D12 DDR_D14 DDR_D[12] DDR_A[11] DQ14 DDR_D11 DDR_D13 DDR_D[11] DDR_A[10]...
Page 160 Service Manual 7. UHF3 (350-400 MHz) Information 05 OMAP FLASH 3V3D MX29GL512F R2033 R2034 R2035 R2036 TP2011 E_A[0..22] U2000B BY TE EMA_CS2 E_D15 E_A22 E_A22 R2037 EMA_D15/GP3[7] EMA_A22/MMCSD0_CMD/PRU1_R30[30]/GP4[6] RESET /RST_OUT E_D14 E_A21 E_A21 EMA_OE EMA_D14/GP3[6] EMA_A21/MMCSD0_DAT[0]/PRU1_R30[29]/GP4[5] E_D13 E_A20 E_A20 EMA_D13/GP3[5] EMA_A20/MMCSD0_DAT[1]/PRU1_R30[28]/GP4[4] WP/ACC E_D12...
Page 161 Service Manual 7. UHF3 (350-400 MHz) Information 06 OMAP SI C2081 C2082 C2083 C2085 C2086 C2077 C2078 C2079 C2080 C2084 100pF 47pF 47pF 220pF 100pF U2000C 100pF 220pF 220pF 220pF 220pF R2041 R2044 BT_SSI_DI CODEC_98_CLK AXR0/ECAP0_APWM0/GP8[7]/MII_TXD[0]/CLKS0 SPI0_CLK/EPWM0A/GP1[8]/MII_RXCLK SPI0 ACC3 AXR6/CLKR0/GP1[14]/MII_TXEN/PRU0_R31[6] SPI0_ENA/EPWM0B/PRU0_R30[6]/MII_RXDV CODEC_PWT R2045...
Page 162 Service Manual 7. UHF3 (350-400 MHz) Information 07 OMAP UARTS C2104 C2105 C2106 C2107 C2108 220pF 220pF 220pF 220pF 220pF C2111 U8014D 100pF R2064 100 TXVCO_H OMAP_UART0_RXD UART0 TXVCO_L OMAP_UART0_TXD 3V3D R2065 100 C2110 PRGM_IN_IO5 RXVCO_H 100pF C2109 100pF RXVCO_L UART1 R2066 100 C2112...
Page 163 Service Manual 7. UHF3 (350-400 MHz) Information 08 OMAP BOOT C2129 C2130 C2131 C2132 C2133 C2134 C2135 C2136 C2137 C2138 C2139 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF U2000F RTC_ALARM/UART2_CTS/GP0[8]/DEEPSLEEP PWR_KEY IGN_DET AMUTE/PRU0_R30[16]/UART2_RTS/GP0[9]/PRU0_R31[16] SY NC GP6[0]/PRU1_R31[28] PRU1_R30[0]/GP6[1]/PRU1_R31[1] OPT_GPIO1 GP6[5]/PRU1_R31[0]...
Page 164 Service Manual 7. UHF3 (350-400 MHz) Information 09 CODEC R3001 SPK_SEL 3V3A 9V3A VREF U3000 C3002 TS5A3159DCKR C3001 220pF L3000 R3002 R3000 0.1uF C3003 1uF R3003 9.1K R3004 BLM18HE601SN1 EXT_SPK_Audio U3001D VREF C3000 C3004 C3005 C3006 C3007 NJM2902V C3008 C3009 C3010 0.1uF R3005 22uF/25V...
Page 165 Service Manual 7. UHF3 (350-400 MHz) Information 10 BR261 and ECHO 3V3A FM_nPWD FM_nRST 3V3A VREG VDDD 1V8D L3011 R3061 R3062 C3081 C3076 BLM15AG601SN1 C3077 C3078 C3079 C3080 2.2uF 0.01uF C3082 C3086 C3083 C3084 2.2uF 0.1uF 0.1uF 0.1uF C3093 0.01uF MIC_BR261 C3088 R3064 100K...
Page 166 Service Manual 7. UHF3 (350-400 MHz) Information 11 Audio PA R3117 Q3006 L3021 BLM41PG600SN1 R3116 C3150 2SC4617(nc) R3111 Q3020 C3114 C3116 C3115 10uF/25V C3113 TP3001 C3151 22uF/25V 0.1uF L3016 L3015 EXT_SPK_Audio EXT_SPK+ BLM18HE601SN1 BLM41PG600SN1 C3117 C3118 U3009 R3092 C3119 C3122 TP3008 470pF 470pF...
Page 167 Service Manual 7. UHF3 (350-400 MHz) Information 12 DAC L4000 R4000 R4001 R4003 100K-F R4002 TP4000 BLM15PD121SN1 MOD_XO C4000 C4001 C4002 10K-F C4004 TCXO_BIAS R4004 C4003 220pF C4005 1000pF 10uF/10V 100K-F R4006 R4007 R4008 1000pF R4005 TP4001 VCO_MOD MOD_VCO C4006 C4007 C4008 R4009...
Page 168 Service Manual 7. UHF3 (350-400 MHz) Information 13 GPS 3V3GPS R4038 R4030 C4059 C4058 C4106 47pF 4.7uF 2.2uF J4000 C4060 3V3A ANTENNA L4004 C4061 47pF C4062 TP4007 2.2uF GPS_int U4006 D4000 C4067 GND0 VRESET VRTC_3V RF_IN R4031 1SS390 GND1 VCC_IO 2.5pF ANTON V_BCKP...
Page 169 Service Manual 7. UHF3 (350-400 MHz) Information 14 Bluetooth 1V8BT 3V3BT C4070 0.1uF C4071 C4072 C4073 C4079 C4080 0.1uF C4075 R4070 C4074 15pF 3V3BT 0.47uF C4081 C4076 R4036 BT_PWR 0.47uF 0.1uF C4026 X4001 R4037 DSX321G/26MHz(nc) 100K J4001 XTAL_IN ANTENNA(nc) C4030 XTAL_OUT TP4008 PO[29] / LED[0]...
Page 170 Service Manual 7. UHF3 (350-400 MHz) Information 15 IO Expand 3V3D 3V3D R5154 4.7K R5001 4.7K Q5019 R5152 Q5001 R5007 R5151 R5004 TDMA_SY NC ACC4 4.7K C5000 C5001 C5002 R5153 R5010 ACC3 ACC_DET4 100pF 100pF 100pF R5047 8.2K TP5007 USB_SEL R5000 IO_SP_EN1 PRGM_OUT_IO1...
Page 171 Service Manual 7. UHF3 (350-400 MHz) Information 16 Connector D5002 D5003 D5004 D5005 D5006 MMBZ20VALT1G MMBZ20VALT1G D5007 D5008 MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ6V8ALT1G R5093 D5010 D5024 D5025 D5026 D5001 ESDPSA0603V05 ESDPSA0603V05 PRTR5V0U2X ESDPSA0603V05 ESDPSA0603V05 EXT_PWR R5096 R5122 3V3D R5097 J5000 R5098 R5123 R5103...
Page 172 Service Manual 7. UHF3 (350-400 MHz) Information 9V1A_RX Q5020 L6000 17 RX_UHF R6000 9V1A_RX EMD29 L6001 C6000 C6001 C6017 BLM18HE601SN1 220pF R6001 C6003 C6009 R6085 470pF R6061 BLM18HE601SN1 4.7K 220pF TP6002 D6006 C6004 C6005 diode 220pF R6003 L6003 R6004 220pF C6006 C6007 C6008...
Page 173 Service Manual 7. UHF3 (350-400 MHz) Information 18 AD9864 L6028 BLM18HE601SN1 TP6010 2FLO TP6008 TP6009 C6096 33pF L6027 270nH C6097 C6098 12pF 0.01uF TP6011 L6029 BLM18HE601SN1 C6099 C6100 R6037 0.1uF 470pF C6102 R6038 0.01uF R6039 C6101 9.1K C6103 0.1uF C6104 0.1uF 0.01uF C6108...
Page 174 Service Manual 7. UHF3 (350-400 MHz) Information 19 RX_VCO 5VFGU Q6008 5VRXVCO 5VRXVCO Q6007 2SC4617 L6041 BLM15PD121SN1 C6150 C6153 C6154 RXVCO_H C6152 C6151 220pF C6220 C6219 R6053 470pF 470pF 4.7K R6052 EMD22 L6042 R6054 R6084 C6158 C6159 Q6009 4.7uF 220pF R6055 C6156 C6157...
Page 175 Service Manual 7. UHF3 (350-400 MHz) Information 20 TX_VCO R7000 R7002 5VFGU 100K 5VTXVCO 5VTXVCO 5VFGU Q7001 Q7000 2SC4617 L7000 R7001 C7000 C7003 BLM15PD121SN1 MOD_VCO 220pF C7008 C7039 VMOD C7005 C7006 C7122 TXVCO_H 0.1uF 470pF C7004 220pF C7123 470pF R7004 R7003 470pF 4.7K...
Page 176 Service Manual 7. UHF3 (350-400 MHz) Information 21 PLL TP7004 FB_out D7011 C7075 5VFGU L7027 RX_FB_IN 30nH(绕线) BA892-02V C7124 R7036 BLM15PD121SN1 C7078 C7079 R7035 100pF 0.1uF Q7008 2.2K RXVCO_BPF L7030 R7037 5.6K EMD22 BLM15PD121SN1 C7085 100pF 5VFGU L7031 D7014 C7087 TX_FB_IN 20pF BLM15PD121SN1...
Page 177 Service Manual 7. UHF3 (350-400 MHz) Information 22 TX_PWR_CTRL 9V3A_TX Isen+ Isen- 100pF R8124 C8189 R8125 49.9/F R8138 49.9/F U8003 R8140 SHDN R8126 Si8540 C8190 R8127 470pF 2.2K R8142 R8137 C8178 0.01uF Q8000 2SC4617 R8002 C8004 R8004 C8005 C8006 C8003 9V3A_TX L8002 L8004...
Page 178: Figure 7-7 Schematic Diagram
Service Manual 7. UHF3 (350-400 MHz) Information 23 TX PA Isen+ Isen- R8121 0.015 L8007 9V3A C8037 C8038 C8039 C8043 C8040 C8041 C8042 BLM41PG600SN1 0.1uF 0.022uF 220pF R8122 0.015 0.1uF 220pF 56pF 22uF/25V 9V3A 9V3A_TX L8009 C8044 C8046 L8008 Gate_1 C8045 10uF/16V 220pF...
Page 179: Parts List
Service Manual 7.UHF3 (350-400 MHz) Information 7.7 Parts List RDR9000 TX Board Ref. No. Print No. Part No. Description 0 Ω R5134 ERC02000J000 0 Ω R5135 ERC02000J000 0 Ω R6007 B12J ERC02000J000 0 Ω R6010 B12J ERC02000J000 0 Ω C6021...
Page 180 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 10 Ω R1036 ERC03100J000 10 Ω R8047 T10H ERC03100J000 10 Ω R8051 T10H ERC03100J000 10 Ω R8054 T10H ERC03100J000 10 Ω R8056 T10H ERC03100J000 10 Ω R2013 ERC02100J000 10 Ω...
Page 181 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R2050 ERC02330J000 33 Ω R2051 ERC02330J000 33 Ω R2052 ERC02330J000 33 Ω R2053 ERC02330J000 33 Ω R2054 ERC02330J000 33 Ω R2055 ERC02330J000 33 Ω R2056 ERC02330J000 33 Ω...
Page 182 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R3038 ERC02330J000 33 Ω R3039 ERC02330J000 33 Ω R3054 ERC02330J000 33 Ω R3056 ERC02330J000 33 Ω R3057 ERC02330J000 33 Ω R3089 ERC02330J000 33 Ω R3102 ERC02330J000 33 Ω...
Page 183 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R5061 ERC02330J000 33 Ω R5063 ERC02330J000 33 Ω R5064 ERC02330J000 33 Ω R5066 ERC02330J000 33 Ω R5073 ERC02330J000 33 Ω R5076 ERC02330J000 33 Ω R5079 ERC02330J000 33 Ω...
Page 184 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C7116 ECC15102K000 1000 pF C8136 ECC15102K000 1000 pF C8137 ECC15102K000 1000 pF C8138 ECC15102K000 1000 pF C8054 T10G ECC18102K000 1000 pF C8056 ECC18102K000 1000 pF C8080 T10G ECC18102K000 1000 pF 100 kΩ...
Page 185 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C5050 ECC15101J000 100 pF C5051 ECC15101J000 100 pF C5055 ECC15101J000 100 pF C5056 ECC15101J000 100 pF C5057 ECC15101J000 100 pF C5058 ECC15101J000 100 pF C5059 ECC15101J000 100 pF C5064 ECC15101J000 100 pF...
Page 186 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R3044 ERC02103F000 10 kΩ R3045 ERC02103F000 10 kΩ R3049 ERC02103F000 10 kΩ R3055 ERC02103F000 10 kΩ R3058 ERC02103F000 10 kΩ R3060 ERC02103F000 10 kΩ R3061 ERC02103F000 10 kΩ...
Page 187 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C4112 ECC15100G000 10 pF C6061 B13H ECC15100G000 10 pF C6086 B15H ECC15100G000 10 pF C6155 B10K ECC15100G000 10 pF C6193 T12J ECC15100G000 10 pF C6199 T12K ECC15100G000 10 pF C6200 T12K...
Page 188 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C2002 ECC15152K000 1500 pF C2006 ECC15152K000 1500 pF C2010 ECC15152K000 1500 pF C2014 ECC15152K000 1500 pF C2018 ECC15152K000 1500 pF C2022 ECC15152K000 1500 pF C2026 ECC15152K000 1500 pF C2030 ECC15152K000 1500 pF...
Page 189 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C8142 T10B ECC22150J000 15 pF 16 kΩ R1009 ERC02163F000 16 kΩ R3072 ERC02163F000 16 kΩ R5010 ERC02163F000 16 kΩ R5014 ERC02163F000 16 kΩ R5021 ERC02163F000 16 kΩ R5032 ERC02163F000 16 kΩ...
Page 190 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C6033 B14G ECC15180J000 18 pF C7094 ECC15180J000 18 pF C7095 ECC15180J000 18 pF C8072 T11G ECC18180J000 18 pF C8073 T10G ECC18180J000 18 pF 1 kΩ R1017 T11F ERC02102J000 1 kΩ...
Page 191 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Switching diode D4000 EDSS03040001 Switching diode D7016 T10K EDSS03040001 Varactor diode D7000 EDVS01010000 Varactor diode D6008 B14K EDVS01010001 Varactor diode D6014 B10I EDVS01010001 Varactor diode D6016 B10I EDVS01010001 Varactor diode D7001...
Page 192 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 1 μF C3063 ECC15105K000 1 μF C3068 ECC15105K000 1 μF C3073 ECC15105K000 1 μF C3077 ECC15105K000 1 μF C3078 ECC15105K000 1 μF C3079 ECC15105K000 1 μF C3080 ECC15105K000 1 μF C3088...
Page 193 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 2.2 μF C1106 T12H ECC18225K000 2.2 μF C1113 T12I ECC18225K000 2.2 μF C3022 ECC18225K000 2.2 μF C3034 ECC18225K000 2.2 μF C3081 ECC18225K000 2.2 μF C3082 ECC18225K000 2.2 μF C3101 ECC18225K000 2.2 μF...
Page 194 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 20 kΩ R3013 ERC02203F000 20 kΩ R3018 ERC02203F000 20 kΩ R5058 ERC02203F000 20 kΩ R6029 B14H ERC02203F000 20 kΩ R8037 T13F ERC02203F000 C2046 ECC15200J000 20 pF C2048 ECC15200J000 20 pF C2054...
Page 195 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C2138 ECC15221J000 220 pF C2139 ECC15221J000 220 pF C2141 ECC15221J000 220 pF C2142 ECC15221J000 220 pF C2143 ECC15221J000 220 pF C2144 ECC15221J000 220 pF C2145 ECC15221J000 220 pF C2146 ECC15221J000 220 pF...
Page 196 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C6010 B13F ECC15221J000 220 pF C6014 B13F ECC15221J000 220 pF C6019 B12J ECC15221J000 220 pF C6020 B12J ECC15221J000 220 pF C6022 B12J ECC15221J000 220 pF C6030 B13F ECC15221J000 220 pF C6068...
Page 197 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C8014 T15G ECC15221J000 220 pF C8015 T15G ECC15221J000 220 pF C8020 T14G ECC15221J000 220 pF C8021 T14G ECC15221J000 220 pF C8023 T13F ECC15221J000 220 pF C8025 T14F ECC15221J000 220 pF C8028...
Page 198 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 22 kΩ R3023 ERC02223F000 22 kΩ R8035 T13F ERC02223F000 L8014 T10C ELH00220Z000 22 nH L7026 B10K ELW18220J000 22 nH C6013 B13J ECC15220J000 22 pF C6015 B12I ECC15220J000 22 pF C7068 ECC15220J000...
Page 199 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C6220 B11K ECC15471J000 470 pF C7039 ECC15471J000 470 pF C7122 ECC15471J000 470 pF C7123 ECC15471J000 470 pF C8049 ECC15471J000 470 pF C8070 ECC15471J000 470 pF C8090 ECC15471J000 470 pF C8091 ECC15471J000...
Page 200 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 47 kΩ R3115 ERC02473F000 47 kΩ R4034 ERC02473F000 47 kΩ R5085 ERC02473F000 47 kΩ R5087 ERC02473F000 47 kΩ R6044 B14J ERC02473F000 47 kΩ R8039 ERC02473F000 47 kΩ R8089 T13H ERC02473F000...
Page 201 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description L8031 T15B ELW1851AJ001 5.1 nH 5.6 kΩ R6015 B13G ERC02562J000 5.6 kΩ R7037 T11K ERC02562J000 5.6 kΩ R7040 ERC02562J000 5.6 kΩ R8000 T15F ERC02562J000 5.6 kΩ R8001 T14F ERC02562J000 5.6 kΩ...
Page 202 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C6062 B12F ECC1568AB000 6.8 pF C6064 B14H ECC1568AB000 6.8 pF C6076 B12G ECC1568AB000 6.8 pF C8116 ECC1568AB000 6.8 pF C8061 ECC2268AC000 6.8 pF C8078 T10C ECC2268AC000 6.8 pF 6.8 μH L6033 T14I...
Page 203 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description NPN transistor Q6002 B13G ETNS04030000 Bead L3001 ELF15601Y000 Bead L3003 ELF15601Y000 Bead L3004 ELF15601Y000 Bead L3006 ELF15601Y000 Bead L3008 ELF15601Y000 Bead L3011 ELF15601Y000 Bead L3012 ELF15601Y000 Bead L3013 ELF15601Y000 Bead...
Page 204 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Bead L8004 T13G ELF15121Y000 Bead L8006 T12H ELF15121Y000 Bead L3000 ELF18601Y000 Bead L3002 ELF18601Y000 Bead L3005 ELF18601Y000 Bead L3007 ELF18601Y000 Bead L3009 ELF18601Y000 Bead L3010 ELF18601Y000 Bead L3015 ELF18601Y000 Bead...
Page 205 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Bead L1017 ELF18181Y000 Bead L1018 ELF18181Y000 Bead L1019 ELF18181Y000 Bead L1020 ELF18181Y000 Bead L1021 ELF18181Y000 Bead L1023 ELF18181Y000 Bead L1025 ELF18181Y000 Bead L1027 T12H ELF18181Y000 Bead L1028 T12H ELF18181Y000 Bead...
Page 206 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description ESD protection diode D2002 EDES13010001 ESD protection diode D5008 EDES13010001 ESD protection diode D5014 EDES13010001 ESD protection diode 1000 D5020 EDES13010001 1001 U2005 SMESM003000001 Memory 1002 U8011 T13G ESE010000001 Operational amplifier...
Page 207 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Power management IC 1034 U1006 ESH016000002 Power management IC 1035 U1010 ESH016000002 Power management IC 1036 U1011 ESH016000002 Power management IC 1037 U1012 T12H ESH016000002 Power management IC 1038 U1013 T12H...
Page 208: Table 7-Rdr9000Arts List Of Er9000 Tx Board
1078 MM0063000200 Shielding can E 1079 MM0064000200 Shielding can F 1080 MM0065000200 Shielding can G 1081 MM0066000200 Shielding can H 1082 MM0015000100 Shielding can C 1083 MM0019000100 Shielding can F 1084 EPPH0020800F Table 7-1 Parts List of RDR9000 TX Board...
Page 209 Service Manual 7.UHF3 (350-400 MHz) Information R9000 RX Board Ref. No. Print No. Part No. Description 0 Ω R4011 ERC02000J000 33 Ω R5094 ERC02330J000 33 Ω R5101 ERC02330J000 33 Ω R5102 ERC02330J000 33 Ω R5104 ERC02330J000 33 Ω R5105 ERC02330J000 33 Ω...
Page 210 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 51 Ω R8005 T14G ERC02510F000 51 Ω R8059 T10H ERC02510F000 68 Ω R6000 B12K ERC03680J000 68 Ω R6001 B12K ERC03680J000 82 Ω R6078 B10J ERC02820J000 82 Ω R7008 ERC02820J000 82 Ω...
Page 211 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 100 Ω R6084 B11K ERC02101J000 100 Ω R7006 ERC02101J000 100 Ω R7017 ERC02101J000 100 Ω R8009 T14G ERC02101J000 100 Ω R8080 ERC02101J000 100 Ω R6005 B13F ERC03101J000 100 Ω...
Page 212 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 300 Ω R8072 T15B ERC03331F000 300 Ω R8042 ERC06331J000 300 Ω R8043 ERC06331J000 300 Ω R8067 B13B ERC06331J000 300 Ω R8068 B13B ERC06331J000 300 Ω R8069 B13B ERC06331J000 300 Ω...
Page 213 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 0.01 μF C4013 ECC15103K001 0.01 μF C6078 B14H ECC15103K001 0.01 μF C6083 B15H ECC15103K001 0.01 μF C6087 B15H ECC15103K001 0.01 μF C6088 B15H ECC15103K001 0.01 μF C6098 B14I ECC15103K001 0.01 μF...
Page 214 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C1042 ECC15104K000 0.1 uF 0.1 μF C1047 T12H ECC15104K000 0.1 μF C1048 ECC15104K000 0.1 μF C1049 ECC15104K000 0.1 μF C1051 T12H ECC15104K000 0.1 μF C1053 T11G ECC15104K000 0.1 μF C1056 ECC15104K000...
Page 215 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C2020 ECC15104K000 0.1 μF C2024 ECC15104K000 0.1 μF C2028 ECC15104K000 0.1 μF C2044 ECC15104K000 0.1 μF C2049 ECC15104K000 0.1 μF C2050 ECC15104K000 0.1 μF C2052 ECC15104K000 0.1 μF C2056...
Page 216 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C3094 ECC15104K000 0.1 μF C3095 ECC15104K000 0.1 μF C3099 ECC15104K000 0.1 μF C3107 ECC15104K000 0.1 μF C3109 ECC15104K000 0.1 μF C3111 ECC15104K000 0.1 μF C3112 ECC15104K000 0.1 μF C3137...
Page 217 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C6125 B15J ECC15104K000 0.1 μF C6128 B15J ECC15104K000 0.1 μF C6131 B14J ECC15104K000 0.1 μF C6135 B14J ECC15104K000 0.1 μF C6140 B14K ECC15104K000 0.1 μF C6165 T12I ECC15104K000...
Page 218 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C8040 B10B ECC18104K000 0.1 μF C8055 T10H ECC18104K000 0.22 μF C1014 ECC21224K000 0.22 μF C6111 B13I ECC21224K000 0.22 μF C2001 ECC15224K000 0.22 μF C2005 ECC15224K000 0.22 μF C2009 ECC15224K000...
Page 219 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C1007 ECC15102K000 1000 pF C2034 ECC15102K000 1000 pF C2035 ECC15102K000 1000 pF C2042 ECC15102K000 1000 pF C2060 ECC15102K000 1000 pF C2161 ECC15102K000 1000 pF 100 kΩ R4004 ERC02104F000 100 kΩ...
Page 220 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C2119 ECC15101J000 100 pF C2121 ECC15101J000 100 pF C2122 ECC15101J000 100 pF C3142 ECC15101J000 100 pF C3143 ECC15101J000 100 pF C3144 ECC15101J000 100 pF C3145 ECC15101J000 100 pF C4065 ECC15101J000 100 pF...
Page 221 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R6081 B12F ERC02103F000 10 kΩ R6082 B14F ERC02103F000 10 kΩ R6083 B14F ERC02103F000 10 kΩ R7023 B10I ERC02103F000 10 kΩ R7045 T10K ERC02103F000 10 kΩ R7048 ERC02103F000 10 kΩ...
Page 222 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 1 μH L6037 T15I ELL18102K000 2.2 kΩ R1023 ERC02222F000 2.2 kΩ R1024 ERC02222F000 2.2 kΩ R2001 ERC02222F000 2.2 kΩ R6016 B13G ERC02222F000 2.2 kΩ R6033 B14H ERC02222F000 2.2 kΩ...
Page 223 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C2055 ECC15200J000 20 pF C6127 T14I ECC15200J000 20 pF C6208 T11J ECC15200J000 20 pF C7010 ECC15200J000 20 pF C7087 ECC15200J000 20 pF C8071 ECC15200J000 20 pF C4004 ECC15222K000 2200 pF C4006...
Page 224 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C2007 ECC15271J001 270 pF C2011 ECC15271J001 270 pF C2015 ECC15271J001 270 pF C2019 ECC15271J001 270 pF C2023 ECC15271J001 270 pF C2027 ECC15271J001 270 pF C2031 ECC15271J001 270 pF C5009 ECC15271J001 270 pF...
Page 225 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description NPN transistor Q6006 T15I ETNS06010000 NPN transistor Q5018 ETNS03010000 NPN transistor Q6005 T15H ETNS03010000 NPN transistor Q6008 B11K ETNS03010000 NPN transistor Q7001 ETNS03010000 NPN transistor Q7007 ETNS03010000 NPN transistor Q8000 T13G...
Page 226 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description C7075 B10K ELW15300G000 30 nH C6145 B14K ECC18332K000 3300 pF 330 kΩ R8024 T14G ERC02334F000 L6034 T14I ELW18331G000 330 nH L2002 ELW18331G000 330 nH L6053 B10K ELW18331G000 330 nH L6055 B10J...
Page 227 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 3 kΩ R3108 ERC02302J000 3 kΩ R3110 ERC02302J000 3 kΩ R8028 T14F ERC02302J000 3 kΩ R8147 T14G ERC02302J000 C6006 B13J ECC1530AB000 3 pF C6007 B13J ECC1530AB000 3 pF C7069 ECC1530AB000 3 pF...
Page 228 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 4.7 μF C4058 ECC21475K000 4.7 μF C6122 T15H ECC21475K000 4.7 μF C6158 B10K ECC21475K000 4.7 μF C7011 ECC21475K000 4.7 μH L6036 B15J ELL21472K000 43 kΩ R8027 T13F ERC02433J000 C8144 T11C...
Page 229 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description 8.2 kΩ R5043 ERC02822J000 8.2 kΩ R5047 ERC02822J000 8.2 kΩ R5049 ERC02822J000 8.2 kΩ R5050 ERC02822J000 8.2 kΩ R5052 ERC02822J000 8.2 kΩ R5070 ERC02822J000 8.2 kΩ R5084 ERC02822J000 8.2 kΩ...
Page 230 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description L6019 B12G ELW1591AG000 9.1 nH C6056 B14G ECC1590AB000 9 pF C7025 ECC1890AB000 9 pF Operational amplifier U8001 T14G ESE002000002 Operational amplifier U8000 T13G ESE001000000 Operational amplifier U8002 T13F ESE001000000 U6002...
Page 231 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description EMI filter U5007 EGKS00000000 Q1003 ETPS07030000 PNP transistor Switching diode D1009 EDSS03010001 Switching diode D6011 T11J EDSS03010001 Switching diode D7003 EDSS03010001 Switching diode D8003 T14G EDSS03010001 X7000 T10K EYDS01925000 TCXO...
Page 232 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Compound transistor Q5020 T13C ETCS03020001 Compound transistor Q5000 ETCS03050000 Compound transistor Q5001 ETCS03050000 Compound transistor Q5002 ETCS03050000 Compound transistor Q5003 ETCS03050000 Compound transistor Q5005 ETCS03050000 Compound transistor Q5006 ETCS03050000 Compound transistor...
Page 233 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description ESD protection diode D5018 EDES13010000 ESD protection diode D1002 EDES13010001 ESD protection diode D2002 EDES13010001 ESD protection diode D5008 EDES13010001 ESD protection diode D5014 EDES13010001 ESD protection diode D5020 EDES13010001 U2005...
Page 234 Service Manual 7.UHF3 (350-400 MHz) Information Ref. No. Print No. Part No. Description Power management IC U1002 ESH016000003 Power management IC U1009 ESH016000000 Power management IC U1006 ESH016000002 Power management IC U1010 ESH016000002 Power management IC U1011 ESH016000002 Power management IC U1012 T12H ESH016000002...
Page 235: Table 7-Rdr9000Arts List Of Er9000 Rx Board
Shielding can A MM0059000200 Shielding can B MM0060000200 Shielding can B MM0060000200 Shielding can B MM0060000200 MM0061000200 Shielding can C MM0062000200 Shielding can D Shielding can E MM0063000200 Shielding can E MM0063000200 EPPH0020800F Table 7-2 Parts List of RDR9000 RX Board...
Page 236: Troubleshooting Flow Chart
Service Manual 7.UHF3 (350-400 MHz) Information 7.8 Troubleshooting Flow Chart 7.8.1 Receiver Circuit Receiver circuit check Check Q1001 and 9V1A_RX output is Q1002. normal? [1] 5VA_RX output is Check U1005. normal? [2] Static working point of Q6002 is Check Q6002. normal? Static working Check Q6003 and...
Page 237 Service Manual 7.UHF3 (350-400 MHz) Information Description of Normal Situations: 1) Voltage at L6001: about 9.1 V. 2) Voltage at L6022: about 5 V. 3) For Q6002, Vbe: about 0.74 V; Vce: about 5.4 V (in the case of no signal reception). 4) For Q6003, Vbe: about 0.76 V;...
Page 238: Transmitter Circuit
Service Manual 6. UHF1 (400-470 MHz) Information Transmitter Circuit 7.8.2 Transmitter circuit check Power supply Check the power works normally? supply circuit. Check the DAC APC_CTRL_Vgg is TV_APC is normal? [3] output circuit. normal? [2] Replace Q8007 and Q8008. PS_TX and T5V is normal? [5] 5VRT are normal? Check the...
Page 239 Service Manual 7.UHF3 (350-400 MHz) Information Descriptions of Normal Situations: 1) Voltage of the power supply: about 13.6 V. 2) For low power, APC_CTRL_Vgg: 1.0-1.2 V; for medium power, APC_CTRL_Vgg: 1.4-1.8 V; for high power, APC_CTRL_Vgg: 1.8-2.2 V. 3) For low power, TV_APC: 1.2-1.4 V; for medium power, TV_APC: 1.6-2.0 V; for high power, TV_APC: 2.0-2.4 V.
Page 240: Fgu
Service Manual 7.UHF3 (350-400 MHz) Information 7.8.3 FGU FGU check 5VFGU, Check the power 3V3ARF, and 3V3DRF supply circuit. are normal? Replace VCO oscillates? Q6007/Q7000 is normal? Q6012/Q7003 is normal? Q6012/Q7003. Check peripheral Replace Q6007/Q7000. components of Q6012/Q7003. CV voltage is normal? [3] L6057/L7003 is normal? Replace L6057/L7003.
Page 241 Service Manual 7.UHF3 (350-400 MHz) Information Description of Normal Situations: 1) During reception, output voltage at pin 3 of Q6007 and Q6009: about 4 V. During transmission, output voltage at pin 3 of Q7000 and Q7002: about 4 V. 2) During reception, voltage at Q6012 E: about 1.8 V. During transmission, voltage at Q7003 E: about 1.8 V.
Page 242: Vhf (136-174 Mhz) Information
Service Manual 8. VHF (136-174 MHz) Information 8. VHF (136-174 MHz) Information 8.1 Transmitter Circuit The transmitter circuit mainly consists of:  RF power amplifier circuit  Low-pass filter circuit (for suppressing harmonics)  Auto power control circuit (APC) (including temperature detection circuit) π...
Page 243: Low-Pass Filter Circuit
Service Manual 8. VHF (136-174 MHz) Information 8.1.2 Low-Pass Filter Circuit The low-pass filter is a high–order Chebyshev filter composed of lumped-parameter inductors and capacitors. Via this filter, the spurious signal within the stop band can be attenuated as much as possible while the in-band ripple is within the required range. 8.1.3 Auto Power Control Circuit In the auto power control and temperature detection circuit, the drain current from the driver amplifier and final-stage amplifier is converted to voltage via the sampling resistor and...
Page 244: Receiver Circuit
Service Manual 8. VHF (136-174 MHz) Information 8.2 Receiver Circuit The receiver circuit is mainly composed of RF band-pass filter, low-noise amplifier, mixer, IF filter, IF amplifier, and IF processor. FLO Amp Low-Pass Filter Q6001 Antenna IF Amp IF Filter Band-Pass Filter Band-Pass Filter Low-Noise Amp...
Page 245: Receiver Back-End
Service Manual 8. VHF (136-174 MHz) Information 8.2.2 Receiver Back-End SSI TO OMAP IF Input 19.2 MHz Reference Frequency Figure 8-3 Diagram of IF Processor The first IF signal (44.85 MHz) output by the IF amplifier goes into AD9864 (U6002) via pin 47, where the signal is converted to the second IF signal (2.25 MHz).
Page 246: Fgu
Service Manual 8. VHF (136-174 MHz) Information 8.3 FGU The Frequency Generation Unit (FGU) comprises VCO and PLL. It is the core module of the whole TX-RX system. This circuit provides accurate carrier frequency during transmission, and stable LO signal during reception. It has a direct influence on the performance of the system.
Page 247: Working Principle Of Vco
Service Manual 8. VHF (136-174 MHz) Information 8.3.2 Working Principle of VCO VCO employs Colpitts oscillator circuit (the RX oscillator circuit comprises D6014, D6015, D6016, D6017and L6061; the TX oscillator circuit is composed of D7001, D7002, D7004, D7005, and L7007). It obtains different output frequencies by changing the varactor diode’s control voltage (i.e.
Page 248: Pcb View
Service Manual 8. VHF (136-174 MHz) Information PCB View PCB View (Main Board) Top Layer...
Page 249 Service Manual 8. VHF (136-174 MHz) Information PCB View (Main Board) Bottom Layer...
Page 250 Service Manual 8. VHF (136-174 MHz) Information PCB View (Control Head) Top Layer PCB View (Control Head) Bottom Layer...
Page 251 Service Manual 8. VHF (136-174 MHz) Information PCB View (Rear Board) Top Layer...
Page 252: Figure 8-5 Pcb View
Service Manual 8. VHF (136-174 MHz) Information PCB View (Rear Board) Bottom Layer Figure 8-5 PCB View...
Page 253: Block Diagram
Service Manual 8. VHF (136-174 MHz) Information 8.5 Block Diagram Block Diagram (RF Section) Pre-Driver 1 Pre-Driver 2 Drive-stage Final-stage Microstrip Low-Pass Filter Tx/Rx Switch Matcher TX VCO Pi Attenuator TV1_APC Gate Voltage Control RF Power Detector MOD1 Tx_VCO Subtracter RX/TX VCO RX/TX VCO I/V Convertor...
Page 254 Service Manual 8. VHF (136-174 MHz) Information Block Diagram (Power Section) Switch EXT_VCC 9V3A 13.6V 5VA_RX Power Control AC-DC Converter Board LDO: 3.3V Q1003\Q1004\U1007 LDO: 5V 300mA 300mA 9V3A 9V3A Switch 5VFGU LDO: 5V 300mA 3V3DRF 13.6VDC LDO: 3.3V 3V3ARF 300mA Battery 220VAC...
Page 255 Service Manual 8. VHF (136-174 MHz) Information Block Diagram (Baseband Section) From Control Head MCU For GPS Expand DB15 Rear Board RJ45 For BS Application 3GPIO IDC10 DB26 Ext_Mic2 Slot1_Audio Slot2/RX_Audio IO Expand PTT1 USB0 Ext_Mic1 PA_Audio (Programmable IN/OUT) PTT2 19.2 MHz CLK From GPS Board Driver...
Page 256 Service Manual 8. VHF (136-174 MHz) Information Block Diagram (Audio Section) MCASP AXR8/15 (ACLKX) Audio Codec R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 MCASP AXR8/15 Audio Codec (ACLKX) R261 A_OUT1 MICIN_HND TLV320AIC29 OMAP-L138 MIC0 CP_IN OUT1 OUT2 Voice EPWM0B EXT_MIC2 EXT_MIC1 AF power AMP 26-Pin SPK+/-...
Page 257: Figure 8-6 Block Diagram
Service Manual 8. VHF (136-174 MHz) Information Block Diagram (Clock Section) Control Head 12 MHz 12 MHz Crystal LPC1774 32768 Hz 32768 Hz Crystal Transmitter Circuit SKY72310 19.2 MHz <2V Filter Noise Reduction IC BR261W26 19.2 MHz 0.8-1V 19.2 MHz <1.2V 19.2 MHz Buffer Filter...
Page 258: Schematic Diagram
Service Manual 8. VHF (136-174 MHz) Information Schematic Diagram 01 PWR 3V3D L1006 U1002 L1007 VDD1 BLM18PG181SN1 BLM18PG181SN1 VDD2 C1036 C1032 C1035 C1037 C1038 T-PAD 0.1uF 0.1uF RP102K331D 2.2uF 0.1uF U1001 1V2D L1003 L1005 9V1A_RX L1004 TP1003 VIN1 LQH32CN2R2M53_2.2uH CDRH5D28NP-6R2NC Q1001 VIN2 BLM18PG181SN1...
Page 259 Service Manual 8. VHF (136-174 MHz) Information 02 OMAP PWR U8012E 3V3D 1V2D 1V2D C2000 C2001 C2002 C2003 C2004 C2005 C2006 C2007 0.1uF 0.22uF 1500pF 270pF 0.1uF 0.22uF 1500pF 270pF 1V2D 1V8D C2008 C2009 C2010 C2011 0.1uF 0.22uF 1500pF 270pF 3V3D 1V8D 1V8D...
Page 260 Service Manual 8. VHF (136-174 MHz) Information 03 OMAP CORE R2089 Q2001 MMBT3904LT1G-D C2153 R2091 4.7K R2105 3V3A_RF XO_Dri D2001 C2154 TP2000 C2161 C2033 L2003 0.1uF UDZSTE175.1B 1000pF 820nH R2097 L2001 L2002 C2041 R2023 8.2K D2004 470nH/coil 330nH绕线 RB520S-30 BT2000 R2002 C2036 C2037...
Page 261 Service Manual 8. VHF (136-174 MHz) Information 04 OMAP mDDR DDR_D[0..15] R2024 1V8D C2057 C2058 C2059 C2060 TP2009 0.1uF 0.01uF 1000pF U2000G TP2010 DDR_D15 DDR_D[15] U2004 DDR_D14 DDR_D[14] DDR_A[13] DDR_D13 DDR_D15 DDR_D[13] DDR_A[12] DQ15 DDR_D12 DDR_D14 DDR_D[12] DDR_A[11] DQ14 DDR_D11 DDR_D13 DDR_D[11] DDR_A[10]...
Page 262 Service Manual 8. VHF (136-174 MHz) Information 05 OMAP FLASH 3V3D MX29GL512F R2033 R2034 R2035 R2036 TP2011 E_A[0..22] U2000B BY TE EMA_CS2 E_D15 E_A22 E_A22 R2037 EMA_D15/GP3[7] EMA_A22/MMCSD0_CMD/PRU1_R30[30]/GP4[6] RESET /RST_OUT E_D14 E_A21 E_A21 EMA_OE EMA_D14/GP3[6] EMA_A21/MMCSD0_DAT[0]/PRU1_R30[29]/GP4[5] E_D13 E_A20 E_A20 EMA_D13/GP3[5] EMA_A20/MMCSD0_DAT[1]/PRU1_R30[28]/GP4[4] WP/ACC E_D12...
Page 263 Service Manual 8. VHF (136-174 MHz) Information 06 OMAP SI C2081 C2082 C2083 C2085 C2086 C2077 C2078 C2079 C2080 C2084 100pF 47pF 47pF 220pF 100pF U2000C 100pF 220pF 220pF 220pF 220pF R2041 R2044 BT_SSI_DI CODEC_98_CLK AXR0/ECAP0_APWM0/GP8[7]/MII_TXD[0]/CLKS0 SPI0_CLK/EPWM0A/GP1[8]/MII_RXCLK SPI0 ACC3 AXR6/CLKR0/GP1[14]/MII_TXEN/PRU0_R31[6] SPI0_ENA/EPWM0B/PRU0_R30[6]/MII_RXDV CODEC_PWT R2045...
Page 264 Service Manual 8. VHF (136-174 MHz) Information 07 OMAP UARTS C2104 C2105 C2106 C2107 C2108 220pF 220pF 220pF 220pF 220pF C2111 U8014D 100pF R2064 100 TXVCO_H OMAP_UART0_RXD UART0 TXVCO_L OMAP_UART0_TXD 3V3D R2065 100 C2110 PRGM_IN_IO5 RXVCO_H 100pF C2109 100pF RXVCO_L UART1 R2066 100 C2112...
Page 265 Service Manual 8. VHF (136-174 MHz) Information 08 OMAP BOOT C2129 C2130 C2131 C2132 C2133 C2134 C2135 C2136 C2137 C2138 C2139 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF U2000F RTC_ALARM/UART2_CTS/GP0[8]/DEEPSLEEP PWR_KEY IGN_DET AMUTE/PRU0_R30[16]/UART2_RTS/GP0[9]/PRU0_R31[16] SY NC GP6[0]/PRU1_R31[28] PRU1_R30[0]/GP6[1]/PRU1_R31[1] OPT_GPIO1 GP6[5]/PRU1_R31[0]...
Page 266 Service Manual 8. VHF (136-174 MHz) Information 09 CODEC R3001 SPK_SEL 3V3A 9V3A VREF U3000 C3002 TS5A3159DCKR C3001 220pF L3000 R3002 R3000 0.1uF C3003 1uF R3003 9.1K R3004 BLM18HE601SN1 EXT_SPK_Audio U8015D C3000 C3004 C3005 C3006 C3007 NJM2902V C3008 C3009 C3010 0.1uF R3005 22uF/25V 0.1uF...
Page 267 Service Manual 8. VHF (136-174 MHz) Information 10 BR261 and ECHO 3V3A FM_nPWD FM_nRST 3V3A VREG VDDD 1V8D L3011 R3061 R3062 C3081 C3076 BLM15AG601SN1 C3077 C3078 C3079 C3080 2.2uF 0.01uF C3082 C3086 C3083 C3084 2.2uF 0.1uF 0.1uF 0.1uF C3093 0.01uF MIC_BR261 C3088 R3064 100K...
Page 268 Service Manual 8. VHF (136-174 MHz) Information 11 Audio PA R3117 Q3006 L3021 BLM41PG600SN1 R3116 C3150 2SC4617(nc) R3111 Q3020 C3114 C3116 C3115 10uF/25V C3113 TP3001 C3151 22uF/25V 0.1uF L3016 L3015 EXT_SPK_Audio EXT_SPK+ BLM18HE601SN1 BLM41PG600SN1 C3117 C3118 U3009 R3092 C3119 C3122 TP3008 470pF 470pF...
Page 269 Service Manual 8. VHF (136-174 MHz) Information 12 DAC L4000 R4000 R4001 R4003 100K R4002 TP4000 BLM15PD121SN1 MOD_XO C4004 TCXO_BIAS C4000 C4001 C4002 R4004 C4003 220pF C4005 1000pF 10uF/10V 100K R4006 R4007 R4008 1000pF R4005 TP4001 VCO_MOD MOD_VCO C4006 C4007 C4008 R4009 470pF...
Page 270 Service Manual 8. VHF (136-174 MHz) Information 13 GPS 3V3GPS R4038 R4030 C4059 C4058 C4106 47pF 4.7uF 2.2uF J4000 C4060 3V3A ANTENNA L4004 C4061 47pF C4062 TP4007 2.2uF GPS_int U4006 D4000 C4067 GND0 VRESET VRTC_3V R4031 RF_IN 1SS390 GND1 VCC_IO 2.5pF ANTON V_BCKP...
Page 271 Service Manual 8. VHF (136-174 MHz) Information 14 Bluetooth 1V8BT 3V3BT C4070 0.1uF C4071 C4072 C4073 C4079 C4080 0.1uF C4075 R4070 C4074 15pF 3V3BT 0.47uF C4081 C4076 R4036 BT_PWR 0.47uF 0.1uF C4026 X4001 R4037 DSX321G/26MHz(nc) 100K J4001 XTAL_IN ANTENNA(nc) C4030 XTAL_OUT TP4008 PO[29] / LED[0]...
Page 272 Service Manual 8. VHF (136-174 MHz) Information 15 IO Expand 3V3D 3V3D R5154 4.7K R5001 4.7K Q5019 R5152 Q5001 R5007 R5151 R5004 TDMA_SY NC ACC4 4.7K C5000 C5001 C5002 R5153 R5010 ACC3 ACC_DET4 100pF 100pF 100pF R5047 8.2K TP5007 USB_SEL R5000 IO_SP_EN1 PRGM_OUT_IO1...
Page 273 Service Manual 8. VHF (136-174 MHz) Information 16 Connector D5002 D5003 D5004 D5005 D5006 MMBZ20VALT1G MMBZ20VALT1G D5007 D5008 MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ20VALT1G MMBZ6V8ALT1G R5093 D5010 D5024 D5025 D5026 D5001 ESDPSA0603V05 ESDPSA0603V05 PRTR5V0U2X ESDPSA0603V05 ESDPSA0603V05 EXT_PWR R5096 R5122 3V3D R5097 J5000 R5098 R5123 R5103...
Page 274 Service Manual 8. VHF (136-174 MHz) Information 9V1A_RX Q5020 L6000 17 RX_UHF R6000 9V1A_RX EMD29 L6001 C6000 C6001 C6017 BLM18HE601SN1 220pF R6001 C6003 C6009 R6085 470pF R6061 BLM18HE601SN1 4.7K 1000pF 1.5K TP6002 D6006 C6004 C6005 220pF R6003 L6003 R6004 220pF C6006 C6007 C6008...
Page 275 Service Manual 8. VHF (136-174 MHz) Information 18 AD9864 L6028 BLM18HE601SN1 TP6010 2FLO TP6008 TP6009 C6096 33pF L6027 270nH C6097 C6098 12pF 0.01uF TP6011 L6029 BLM18HE601SN1 C6099 C6100 R6037 0.1uF 470pF C6102 R6038 0.01uF R6039 C6101 9.1K C6103 0.1uF C6104 0.1uF 0.01uF C6108...
Page 276 Service Manual 8. VHF (136-174 MHz) Information 19 RX_VCO 5VFGU Q6008 5VRXVCO 5VRXVCO Q6007 2SC4617 L6041 BLM15PD121SN1 C6150 RXVCO_H C6153 C6154 C6152 220pF R6053 C6151 C6220 C6219 470pF 470pF 4.7K R6052 EMD22 L6042 R6054 R6084 Q6009 C6158 C6159 4.7uF 220pF R6055 C6156 C6157...
Page 277 Service Manual 8. VHF (136-174 MHz) Information 20 TX_VCO R7000 R7002 5VFGU 100K 5VTXVCO 5VTXVCO 5VFGU Q7001 Q7000 2SC4617 L7000 R7001 C7000 C7003 BLM15PD121SN1 MOD_VCO 220pF 100K C7008 C7039 VMOD C7005 C7006 C7122 TXVCO_H 0.1uF 1000pF C7004 220pF C7123 470pF R7004 R7003 470pF...
Page 278 Service Manual 8. VHF (136-174 MHz) Information 21 PLL TP7004 FB_out D7011 C7075 5VFGU L7027 RX_FB_IN 30nH BA892-02V C7124 R7036 BLM15PD121SN1 C7078 C7079 R7035 100pF 0.1uF Q7008 2.2K RXVCO_BPF L7030 R7037 5.6K EMD22 BLM15PD121SN1 C7085 100pF 5VFGU L7031 D7014 C7087 TX_FB_IN 20pF BLM15PD121SN1...
Page 279 Service Manual 8. VHF (136-174 MHz) Information 9V3A_TX Isen+ Isen- 22 TX_PWR_CTRL 100pF R8124 C8189 R8125 49.9/F R8138 49.9/F U8003 R8140 SHDN R8126 Si8540 C8190 R8127 470pF 2.2K R8142 R8137 C8178 0.01uF Q8000 2SC4617 R8002 C8004 R8004 C8005 C8006 C8003 9V3A_TX L8002 L8004...
Page 280: Figure 8-7 Schematic Diagram
Service Manual 8. VHF (136-174 MHz) Information 23 TX PA Isen+ Isen- R8121 0.015 L8007 9V3A C8037 C8038 C8039 C8043 C8040 C8041 C8042 BLM41PG600SN1 0.1uF 0.022uF 220pF R8122 0.015 0.1uF 220pF 56pF 22uF/25V 9V3A 9V3A_TX L8009 C8044 C8046 L8008 Gate_1 C8045 10uF/16V 220pF...
Page 281: Parts List
Service Manual 8. VHF (136-174 MHz) Information 8.7 Parts List RDR9000 TX Board Ref. No. Print No. Part No. Description 0 Ω R1022 ERC03000J000 0 Ω R1026 ERC03000J000 0 Ω R5147 ERC03000J000 0 Ω R5148 ERC03000J000 0 Ω L6015 B14H ERC03000J000 0 Ω...
Page 282 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 30 Ω R8053 ERC02300J000 33 Ω R1003 ERC02330J000 33 Ω R1035 ERC02330J000 33 Ω R1058 ERC02330J000 33 Ω R2011 ERC02330J000 33 Ω R2012 ERC02330J000 33 Ω R2014 ERC02330J000 33 Ω...
Page 283 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R2100 ERC02330J000 33 Ω R3001 ERC02330J000 33 Ω R3006 ERC02330J000 33 Ω R3007 ERC02330J000 33 Ω R3008 ERC02330J000 33 Ω R3009 ERC02330J000 33 Ω R3010 ERC02330J000 33 Ω...
Page 284 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 33 Ω R5034 ERC02330J000 33 Ω R5036 ERC02330J000 33 Ω R5037 ERC02330J000 33 Ω R5038 ERC02330J000 33 Ω R5039 ERC02330J000 33 Ω R5048 ERC02330J000 33 Ω R5059 ERC02330J000 33 Ω...
Page 285 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C8080 T10G ECC18102K000 1000 pF 100 kΩ R1010 ERC02104F000 100 kΩ R2018 ERC02104F000 100 kΩ R2019 ERC02104F000 100 kΩ R2020 ERC02104F000 100 kΩ R3016 ERC02104F000 100 kΩ R3021 ERC02104F000 100 kΩ...
Page 286 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C5066 ECC15101J000 100 pF C5069 ECC15101J000 100 pF C6012 B14F ECC15101J000 100 pF C6034 B13G ECC15101J000 100 pF C6116 B15J ECC15101J000 100 pF C6117 B15J ECC15101J000 100 pF C6136 B15J...
Page 287 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R3076 ERC02103F000 10 kΩ R3077 ERC02103F000 10 kΩ R3078 ERC02103F000 10 kΩ R3094 ERC02103F000 10 kΩ R4002 ERC02103F000 10 kΩ R4003 ERC02103F000 10 kΩ R4019 ERC02103F000 10 kΩ...
Page 288 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 10 μH L6030 B15I ELL00103J000 10 μH L6031 B15J ELL00103J000 L8027 B12A ELH001110000 111 nH 11 kΩ R8023 T14G ERC02113J000 L6062 B10J ELH00125A000 12.5 nH L8016 ELW18121J000 120 nH C3050...
Page 289 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 15 kΩ R5040 ERC02153F000 15 kΩ R6067 T12J ERC02153F000 15 kΩ R6068 T12K ERC02153F000 15 kΩ R7018 ERC02153F000 15 kΩ R8022 T14G ERC02153F000 15 kΩ R8146 T14G ERC02153F000 L6004...
Page 290 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C7030 B10J ECC18160J000 16 pF L6012 B15F ELH00170Z000 17 nH L6018 B12G ELH00170Z000 17 nH L6020 B15G ELH00170Z000 17 nH L6023 B12F ELH00170Z000 17 nH L7007 ELH00170Z000 17 nH C7009...
Page 291 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 1 kΩ R7010 ERC02102J000 1 kΩ R7036 B10J ERC02102J000 1 kΩ R7039 ERC02102J000 1 kΩ R8002 T13G ERC02102J000 1 kΩ R8025 T14F ERC02102J000 1 kΩ R8090 ERC02102J000 1 MΩ...
Page 292 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 1 μF C1103 T12H ECC15105K000 1 μF C1110 T12H ECC15105K000 1 μF C2033 ECC15105K000 1 μF C2038 ECC15105K000 1 μF C2039 ECC15105K000 1 μF C2047 ECC15105K000 1 μF C2057 ECC15105K000...
Page 293 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 1 μF C3020 ECC18105K000 1 μF C3026 ECC18105K000 1 μF C3027 ECC18105K000 1 μF C3029 ECC18105K000 1 μF C3040 ECC18105K000 2.2 μF C1067 ECC18225K000 2.2 μF C1073 ECC18225K000 2.2 μF...
Page 294 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 2.74 kΩ R6003 B12J ERZ022741F00 2.74 kΩ R6022 B13F ERZ022741F00 2.74 kΩ R6049 B14K ERZ022741F00 2.74 kΩ R7049 ERZ022741F00 C8107 T12B ECC2227AC000 2.7 pF 20 kΩ R1044 ERC02203F000 20 kΩ...
Page 295 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C2132 ECC15221J000 220 pF C2133 ECC15221J000 220 pF C2134 ECC15221J000 220 pF C2135 ECC15221J000 220 pF C2136 ECC15221J000 220 pF C2137 ECC15221J000 220 pF C2138 ECC15221J000 220 pF C2139 ECC15221J000...
Page 296 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C6000 B12K ECC15221J000 220 pF C6003 B13F ECC15221J000 220 pF C6004 B12J ECC15221J000 220 pF C6005 B13J ECC15221J000 220 pF C6010 B13F ECC15221J000 220 pF C6014 B13F ECC15221J000 220 pF...
Page 297 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C8008 T13G ECC15221J000 220 pF C8011 T14G ECC15221J000 220 pF C8014 T15G ECC15221J000 220 pF C8015 T15G ECC15221J000 220 pF C8020 T14G ECC15221J000 220 pF C8021 T14G ECC15221J000 220 pF...
Page 298 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 22 kΩ R3023 ERC02223F000 22 kΩ R8035 T13F ERC02223F000 L8014 T10C ELH00220Z000 22 nH L7026 B10K ELW18220J000 22 nH C6013 B13J ECC15220J000 22 pF C6015 B12I ECC15220J000 22 pF C7068...
Page 299 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C7122 ECC15471J000 470 pF C7123 ECC15471J000 470 pF C8049 ECC15471J000 470 pF C8070 ECC15471J000 470 pF C8090 ECC15471J000 470 pF C8091 ECC15471J000 470 pF C8190 ECC15471J000 470 pF C8052 T10D...
Page 300 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 47 kΩ R6044 B14J ERC02473F000 47 kΩ R8039 ERC02473F000 47 kΩ R8089 T13H ERC02473F000 47 kΩ R8138 T13G ERC02473F000 47 kΩ RT8001 B11F ERH03473J000 L8015 T10H ELH00471Z000 47 nH L6002...
Page 301 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 5.6 kΩ R8013 T15G ERC02562J000 5.6 kΩ R8143 ERC02562J000 C6046 B14G ECC1556AB000 5.6 pF C6048 B14F ECC1556AB000 5.6 pF C8097 T12C ECC2256AC000 5.6 pF L8022 ECC1856AB000 5.6 pF C6107 B14I...
Page 302 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 68 kΩ R8130 B10F ERC02683F000 68 kΩ R1002 ERC02683F000 68 kΩ R4012 ERC02683F000 C3033 ECC15680J000 68 pF C4064 ECC15680J000 68 pF C6050 B14G ECC1560AB000 6 pF C6057 B12G ECC1560AB000...
Page 303 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description Bead L2005 ELF15121Y000 Bead L4000 ELF15121Y000 Bead L4002 ELF15121Y000 Bead L4005 ELF15121Y000 Bead L5001 ELF15121Y000 Bead L6035 B13J ELF15121Y000 Bead L6041 B11K ELF15121Y000 Bead L6044 T12I ELF15121Y000 Bead L6046...
Page 304 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description Bead L6022 B14H ELF18601Y000 Bead L6028 B14I ELF18601Y000 Bead L6029 B15J ELF18601Y000 Bead L6032 T15I ELF18601Y000 Bead L6038 B13K ELF18601Y000 Bead L8009 ELF18601Y000 Bead L8010 ELF18601Y000 Bead L8019 ELF18601Y000...
Page 305 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description Bead L1010 ELF41600Y000 Bead L3016 ELF41600Y000 Bead L3018 ELF41600Y000 Bead L3019 ELF41600Y000 Bead L3020 ELF41600Y000 Bead L3021 ELF41600Y000 Bead L8007 ELF41600Y000 Bead L8008 ELF41600Y000 Bead L8011 B10C ELF41600Y000 Bead...
Page 306 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description U2000 ESN002000005 Baseband processor IC NPN transistor Q6003 B15H ETNS04010000 NPN transistor Q6004 B15H ETNS04010000 NPN transistor Q6013 T12J ETNS04010000 NPN transistor Q6014 T12K ETNS04010000 NPN transistor Q7006 ETNS04010000 ESD protection diode...
Page 307: Table 8-Rdr9000Arts List Of Er9000 Tx Board
1036 MM0063000200 Shielding can E 1037 MM0064000200 Shielding can F 1038 MM0065000200 Shielding can G 1039 MM0066000200 Shielding can H 1040 MM0015000100 Shielding can C 1041 MM0019000100 Shielding can F 1042 EPPH0020800F Table 8-1 Parts List of RDR9000 TX Board...
Page 308 Service Manual 8. VHF (136-174 MHz) Information RDR9000 RX Board Ref. No. Print No. Part No. Description 0 Ω L8018 T10A ERC06000F000 0 Ω R2010 ERC02000J000 0 Ω R2024 ERC02000J000 0 Ω R2040 ERC02000J000 0 Ω R2082 ERC02000J000 33 Ω...
Page 309 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 51 Ω R8059 T10H ERC02510F000 68 Ω R6000 B12K ERC03680J000 68 Ω R6001 B12K ERC03680J000 82 Ω R6078 B10J ERC02820J000 82 Ω R7008 ERC02820J000 82 Ω R7041 ERC02820J000 100 Ω...
Page 310 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 100 Ω R8009 T14G ERC02101J000 100 Ω R8080 ERC02101J000 100 Ω R6005 B13F ERC03101J000 100 Ω R8040 ERC06101J000 100 Ω R8045 ERC06101J000 100 Ω R8055 T10F ERC06101J000 100 Ω...
Page 311 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.01 μF C1028 ECC15103K001 0.01 μF C1057 ECC15103K001 0.01 μF C2013 ECC15103K001 0.01 μF C2017 ECC15103K001 0.01 μF C2043 ECC15103K001 0.01 μF C2051 ECC15103K001 0.01 μF C2053 ECC15103K001 0.01 μF...
Page 312 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.022 μF C6109 B14J ECC18223K000 0.022 μF C8038 ECC18223K000 0.047 μF C6183 B10J ECC15473K000 0.047 μF C7013 ECC15473K000 C1042 ECC15104K000 0.1 uF 0.1 μF C1047 T12H ECC15104K000 0.1 μF C1048...
Page 313 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C2012 ECC15104K000 0.1 μF C2016 ECC15104K000 0.1 μF C2020 ECC15104K000 0.1 μF C2024 ECC15104K000 0.1 μF C2028 ECC15104K000 0.1 μF C2044 ECC15104K000 0.1 μF C2049 ECC15104K000 0.1 μF...
Page 314 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C3094 ECC15104K000 0.1 μF C3095 ECC15104K000 0.1 μF C3099 ECC15104K000 0.1 μF C3107 ECC15104K000 0.1 μF C3109 ECC15104K000 0.1 μF C3111 ECC15104K000 0.1 μF C3112 ECC15104K000 0.1 μF...
Page 315 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.1 μF C6131 B14J ECC15104K000 0.1 μF C6135 B14J ECC15104K000 0.1 μF C6140 B14K ECC15104K000 0.1 μF C6165 T12I ECC15104K000 0.1 μF C6171 T11J ECC15104K000 0.1 μF C6176 T11J ECC15104K000...
Page 316 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 0.22 μF C2001 ECC15224K000 0.22 μF C2005 ECC15224K000 0.22 μF C2009 ECC15224K000 0.22 μF C2021 ECC15224K000 0.22 μF C2025 ECC15224K000 0.22 μF C2029 ECC15224K000 0.22 μF C2045 ECC15224K000 0.22 μF...
Page 317 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 100 kΩ R4004 ERC02104F000 100 kΩ R4037 ERC02104F000 100 kΩ R5124 ERC02104F000 100 kΩ R6047 B15K ERC02104F000 100 kΩ R7001 ERC02104F000 100 kΩ R7002 ERC02104F000 100 kΩ R8010 T14G ERC02104F000...
Page 318 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C5000 ECC15101J000 100 pF C5001 ECC15101J000 100 pF C5002 ECC15101J000 100 pF C5004 ECC15101J000 100 pF C5005 ECC15101J000 100 pF C5006 ECC15101J000 100 pF C5011 ECC15101J000 100 pF C5019 ECC15101J000...
Page 319 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 10 kΩ R8139 T13G ERC02103F000 10 kΩ R8140 T13F ERC02103F000 10 kΩ R8142 T13G ERC02103F000 10 kΩ R8144 T13G ERC02103F000 10 kΩ R1027 ERC03103J000 L6011 B14G ELW18100G000 10 nH L7017...
Page 320 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C8099 T13E ECC2222AC000 2.2 pF 2.2 μF C1037 ECC18225K000 2.2 μF C1046 T12H ECC18225K000 2.2 μF C1055 ECC18225K000 2.2 μF C1064 T12H ECC18225K000 2.2 μF C1067 ECC18225K000 2.2 μF C1073...
Page 321 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C2065 ECC15221J000 220 pF C2070 ECC15221J000 220 pF C2071 ECC15221J000 220 pF C2072 ECC15221J000 220 pF C2074 ECC15221J000 220 pF C2075 ECC15221J000 220 pF C2076 ECC15221J000 220 pF C2078 ECC15221J000...
Page 322 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C8029 B11F ECC15271J001 270 pF C8033 T13F ECC15271J001 270 pF C8036 T13F ECC15271J001 270 pF C8173 T13G ECC15271J001 270 pF C8051 ECC18271J000 270 pF C8082 T10F ECC18271J000 270 pF 27 kΩ...
Page 323 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 3.3 kΩ R5055 ERC02332J000 3.3 kΩ R6059 B10J ERC02332J000 3.3 kΩ R8088 ERC02332J000 3.3 kΩ R8145 B10F ERC02332J000 C7018 ECC1833AB000 3.3 pF C7026 ECC1833AB000 3.3 pF 3.3 μH L6039 B14K...
Page 324 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C6096 B14I ECC15330J000 33 pF C6120 T14H ECC18330J000 33 pF 36 kΩ R8016 T13G ERC02363J000 C8060 ECC22360J000 36 pF C8077 T10E ECC22360J000 36 pF 390 kΩ R1016 ERC02394F000 L7039...
Page 325 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description 4.7 kΩ R5017 ERC02472J000 4.7 kΩ R5041 ERC02472J000 4.7 kΩ R5056 ERC02472J000 4.7 kΩ R5065 ERC02472J000 4.7 kΩ R5072 ERC02472J000 4.7 kΩ R5075 ERC02472J000 4.7 kΩ R8044 ERC02472J000 4.7 kΩ...
Page 326 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C3072 ECC15471J000 470 pF C3091 ECC15471J000 470 pF C3092 ECC15471J000 470 pF C3102 ECC15471J000 470 pF C3103 ECC15471J000 470 pF C3104 ECC15471J000 470 pF C3105 ECC15471J000 470 pF C4069 ECC15471J000...
Page 327 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description C6052 B14F ECC1580AB000 8 pF C6053 B13H ECC1580AB000 8 pF C6211 T11J ECC1580AB000 8 pF C6213 T12I ECC1580AB000 8 pF C7071 ECC1580AB000 8 pF C7073 ECC1580AB000 8 pF C7017 ECC1880AB000...
Page 328 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description Bead L8012 B10C ELF41600Y000 U3006 ESJ014000000 Noise reduction IC D8008 EDWS05040000 Zener diode 15 μH L1001 ELC00153N000 6.2 μH L1004 ELC00622N000 10 μH L1000 ELC00103N000 EMI filter U5004 EGKS00000000 EMI filter...
Page 329 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description Compound transistor Q6016 T14H ETCS03020000 Compound transistor Q7000 ETCS03020000 Compound transistor Q7002 ETCS03020000 Compound transistor Q7004 ETCS03020000 Compound transistor Q7008 T11K ETCS03020000 Compound transistor Q7009 ETCS03020000 Compound transistor Q5004 ETCS03020001...
Page 330 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description ESD protection diode D5007 EDES13010000 ESD protection diode D5011 EDES13010000 ESD protection diode D5012 EDES13010000 ESD protection diode D5016 EDES13010000 ESD protection diode D5017 EDES13010000 ESD protection diode D5018 EDES13010000 ESD protection diode...
Page 331 Service Manual 8. VHF (136-174 MHz) Information Ref. No. Print No. Part No. Description PA MOSFET Q8006 EFAS02010000 PA MOSFET Q8005 T10H EFAS02010001 Power management IC U1003 ESH016000004 Power management IC U1002 ESH016000003 Power management IC U1009 ESH016000000 Power management IC U1006 ESH016000002 Power management IC...
Page 332: Table 8-Rdr9000Arts List Of Er9000 Rx Board
Shielding can A MM0059000200 Shielding can B MM0060000200 Shielding can B MM0060000200 Shielding can B MM0060000200 MM0061000200 Shielding can C MM0062000200 Shielding can D Shielding can E MM0063000200 Shielding can E MM0063000200 EPPH0020800F Table 8-2 Parts List of RDR9000 RX Board...
Page 333: Troubleshooting Flow Chart
Service Manual 8. VHF (136-174 MHz) Information 8.8 Troubleshooting Flow Chart 8.8.1 Receiver Circuit Receiver circuit check Check Q1001 and 9V1A_RX output is Q1002. normal? [1] 5VA_RX output is Check U1005. normal? [2] Static working point of Q6002 is Check Q6002. normal? Static working Check Q6003 and...
Page 334 Service Manual 8. VHF (136-174 MHz) Information Description of Normal Situations: 1) Voltage at L6001: about 9.1 V. 2) Voltage at L6022: about 5 V. 3) For Q6002, Vbe: about 0.74 V; Vce: about 5.4 V (in the case of no signal reception). 4) For Q6003, Vbe: about 0.76 V;...
Page 335: Transmitter Circuit
Service Manual 6. UHF1 (400-470 MHz) Information Transmitter Circuit 8.8.2 Transmitter circuit check Power supply Check the power works normally? supply circuit. Check the DAC APC_CTRL_Vgg is TV_APC is normal? [3] output circuit. normal? [2] Replace Q8007 and Q8008. PS_TX and T5V is normal? [5] 5VRT are normal? Check the...
Page 336 Service Manual 6. UHF1 (400-470 MHz) Information Descriptions of Normal Situations: 1) Voltage of the power supply: about 13.6 V. 2) For low power, APC_CTRL_Vgg: 1.0-1.2 V; for medium power, APC_CTRL_Vgg: 1.4-1.8 V; for high power, APC_CTRL_Vgg: 1.8-2.2 V. 3) For low power, TV_APC: 1.2-1.4 V; for medium power, TV_APC: 1.6-2.0 V; for high power, TV_APC: 2.0-2.4 V.
Page 337: Fgu
Service Manual 6. UHF1 (400-470 MHz) Information 8.8.3 FGU FGU check 5VFGU, Check the power 3V3ARF, and 3V3DRF supply circuit. are normal? Replace VCO oscillates? Q6007/Q7000 is normal? Q6012/Q7003 is normal? Q6012/Q7003. Check peripheral components of Replace Q6007/Q7000. Q6012/Q7003. CV voltage is normal? [3] L6057/L7003 is normal? Replace L6057/L7003.
Page 338 Service Manual 6. UHF1 (400-470 MHz) Information Description of Normal Situations: 1) During reception, output voltage at pin 3 of Q6007 and Q6009: about 4 V. During transmission, output voltage at pin 3 of Q7000 and Q7002: about 4 V. 2) During reception, voltage at Q6012 E: about 1.8 V.
Page 339: Disassembly And Assembly
Service Manual 9. Disassembly and Assembly 9. Disassembly and Assembly 9.1 Disassembly Step 1 Turn off the repeater and remove the power cord and cables connecting to accessories. Step 2 Loosen the eight countersunk screws on the sides of the repeater top cover and then remove the top cover.
Page 340 Service Manual 9. Disassembly and Assembly Step 3 Remove the four screws locking the cover for the rear board PCB and take the cover out. Remove the screws, studs, and cables on the rear board. Then take the rear board PCB out. Step 4 Remove the six screws fixing the aluminum shielding box for the TX and RX modules and detach the RF cables.
Page 341 Service Manual 9. Disassembly and Assembly Step 5 Remove the screws on the shielding box for the TX and RX modules and take the TX and RX PCBs out. Step 6 Remove the four nuts locking the power module and take this module out.
Page 342: Assembly
Service Manual 9. Disassembly and Assembly Step 7 Remove the six screws fixing the control head kit. Then take the control head out. Remove the screws locking the control head PCB and then take the PCB out. 9.2 Assembly To assemble the repeater, perform the above steps in a reverse way.
Page 343: Exploded View
Service Manual 10. Exploded View 10. Exploded View Figure 10-1 Exploded View Part No. Description Qty. MA0000000320 Handle MA0000000300 Decorative panel MA0000000310 Control panel MC2030010200 Machine screw (M3 x 10) MA0068100200 Aluminum top cover PCB for TX module EWDBB0190000 8-pin data cable MD0060025001 Silicone rubber switch MF0000200200...
Page 344 Service Manual 10. Exploded View Part No. Description Qty. DB26-to-26 pin IDC connector ribbon EWZ000160000 cable MD0030028000 Hex stud (M3.0 L=28mm) MC2030060100 Countersunk screw (M3 x 6) EWC000200003 TNC PLUG TO N JACK MD0030000300 Hex nut M3.0 MC2030035300 Countersunk screw (M3 x 35) EZAA2B038000 EWC000200002 SMA PLUG TO SMA JACK...
Page 345: Table 10-1 Repeater Parts List
Service Manual 10. Exploded View Part No. Description Qty. MF0000800300 Double-sided tape for LCD lens MF0000500300 LCD lens MP0004000000 Decorative ribbon MC2020040320 Machine screw (M2 x 4) Table 10-1 Repeater Parts List Note: Parts that are not marked with Part No. may vary with the repeater frequency band.
Page 346: Packing Guide
Service Manual 11. Packing Guide 11. Packing Guide Figure 11-1Packing Guide...
Page 347: Specifications
Service Manual 12. Specifications 12. Specifications General UHF1: 400-470 MHz UHF3: 350-400 MHz Frequency Range VHF: 136-174 MHz Channel Capacity 1024 13.6 V (normal) Operating Voltage 10.5-16 V (extreme) 12.5 kHz Channel Spacing 20 kHz 25 kHz 50 Ω Antenna Impedance ±0.5 ppm Frequency Stability Operating Temperature...
Page 348 Service Manual 12. Specifications Normal: -121 dBm ETSI: 0 to -12 dB @ 12.5 kHz Analog ETSI: 0 to -8 dB @ 25 kHz Co-Channel Rejection Digital ETSI: 0 to -12 dB 60 dB @ 12.5 kHz Adjacent Channel Selectivity 70 dB @ 25 kHz (ETSI) 60 dB @ 12.5 kHz, digital...
Page 349 Service Manual 12. Specifications Analog (W/N): 48 dB/42 dB Hum and Noise Digital: 55 dB Audio Response +1 to -3 dB 1st Lo: 1.5 ms Receiver Lock Time 2nd Lo: 5 ms Transmitter 45 W ± 0.3 dB (high) 25 W ± 0.3 dB (medium) Power Output 5 W ±...
Page 350 Service Manual 12. Specifications 4FSK and Magnitude Error 5%/1% TDMA Mode Transmit Ramp Up and Ramp Down Time (under < 1.3 ms extreme temperature) Transmitter Lock Time 1.5 ms TDMA Off Slot Power -60 dBm Analog: 3% Audio Distortion Digital: 5% Analog (W/N): 48 dB/42 dB Audio S/N Digital: 55 dB...
Page 351: Appendix
Service Manual 13.Appendix 13. Appendix UHF1 Blind Spot UHF1 (400-470 MHz) Blind Spot (MHz) 417.6 427.2 436.8 446.4 465.6 UHF3 Blind Spot UHF3 (350-400 MHz) Blind Spot (MHz) 350.4 361.6 363.525 369.6 379.2 388.8 398.4 VHF Blind Spot VHF (136-174 MHz) Blind Spot (MHz) None None...

RCA RDR9000 Service Manual

1 Introduction

2 Product Controls

3 Baseband Section

4 Tuning Description

5 Interface Description

6 UHF1 (400-470 Mhz) Information

7 UHF3 (350-400 Mhz) Information

8 VHF (136-174 Mhz) Information

9 Disassembly and Assembly

10 Exploded View

11 Packing Guide

12 Specifications

13 Appendix

Quick Links

Troubleshooting

Summary of Contents for RCA RDR9000

Table of Contents