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Toshiba 42HP16 Service Manual

42" digital plasma color television
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SERVICE MANUAL
42" DIGITAL PLASMA
COLOR TELEVISION
The above model is classified as a green product (*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
FILE NO. 050-200622GR
(MFR'S VERSION B)
42HP16
DOCUMENT CREATED IN JAPAN, July, 2006 GREEN
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Summary of Contents for Toshiba 42HP16

  • Page 1 SERVICE MANUAL 42" DIGITAL PLASMA COLOR TELEVISION 42HP16 The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).

  • Page 2: Green Product Procurement

    Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.

  • Page 3: Servicing Notices On Checking

    SERVICING NOTICES ON CHECKING When you remove the cover, do not scratch the 1. KEEP THE NOTICES FPC on both ends of PDP Module. As for the places which need special attentions, Hold the four ends holder and be careful not to they are indicated with the labels or seals on the touch the glass area.

  • Page 4: How To Order Parts

    HOW TO ORDER PARTS Please include the following informations when you order parts. (Particularly the VERSION LETTER.) 1. MODEL NUMBER and VERSION LETTER The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT ..................A1-1 LEAD-FREE SOLDER ........................ A1-1 SERVICING NOTICES ON CHECKING ..................A1-2 HOW TO ORDER PARTS ......................A1-3 IMPORTANT ..........................A1-3 PANEL LOCK ..........................A1-3 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................A3-1~A3-5 DISASSEMBLY INSTRUCTIONS 1.EXCHANGE METHOD OF PDP MODULE ................
  • Page 6 GENERAL SPECIFICATIONS PDP Size / Visual Size 42.32 inch / 1074.9 mmV System Number of Pixels(H x V) 1024(H) x 768(V) Color System NTSC Speaker 4 Speaker Position Front Main Size 2.2 x 5.0 inch Impedance 4 ohm Tweeter Size 2.0 inch Impedance 8 ohm...
  • Page 7 GENERAL SPECIFICATIONS Remote Unit RC-KK Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys Keys Power Input Display Mute 100 / +10...

  • Page 8: Panel Lock

    GENERAL SPECIFICATIONS G-10 Features Auto Shut Off Power On Memory Auto Search Comb Filter Just Clock Function Game Position Auto Setup(Language/CH Program) Picture Setting(TV) Mode(Picture Preference) Brightness , Contrast , Color Tint Sharpness Color Temperature Cable Clear Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST...
  • Page 9 GENERAL SPECIFICATIONS HDMI Input VGA (640x480) Yes (60Hz) 720x480i (4:3) Yes (60Hz) 720x480i (16:9) Yes (60Hz) 720x480p (4:3) Yes (60Hz) 720x480p (16:9) Yes (60Hz) 720x576i (4:3) 720x576i (16:9) 720x576p (4:3) 720x576p (16:9) 1280x720p Yes (60Hz) 1920x1080i Yes (60Hz) Component Input 720x480i (4:3) Yes (60Hz) 720x480i (16:9)
  • Page 10 Natural Dropping At 1 Corner / 2 Edges Drop Test / 4 Surfaces Height (cm) 50(ORION SPEC:31) Container Stuffing Sets/40' container G-16 Material Cabinet Cabinet Front ABS 94V0 Non-DECABROM Cabinet Rear Steel Non-Halogen Eyelet G-17 Environment Environmental standard requirement Green procurement of TOSHIBA Pb-free Phase3(Phase3A) A3-5...

  • Page 11: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. EXCHANGE METHOD OF PDP MODULE NOTE Do handling with the PDP Module by 2 persons. REMOVAL METHOD OF PDP MODULE 1-1: CABINET BACK/COVER BACK Remove the screw. Remove the Cabinet Back and Cover Back. Cabinet Back Cover Back 1-2: STAND ASS'Y Spread a sheet on the plane table and place the PDP Module carefully with the panel face down.
  • Page 12 DISASSEMBLY INSTRUCTIONS 1-3: CHASSIS BLOCK Disconnect the connector. Remove the screw. Remove the Chassis Ass'y. Chassis Ass'y 1-4: PDP MODULE Remove the screw. Remove the Side Jack. Hold the Frame Main carefully and remove the PDP Module. NOTE When removing the PDP Module, raise the cushion carefully so that you do not scratch the face. Raise the cushion.
  • Page 13 DISASSEMBLY INSTRUCTIONS 1-5: PDP FILTER Remove the screw. Remove the Shield Main. Remove the PDP Filter. Shield Main Top PDP Filter Shield Main L Shield Main R Shield Main Bottom B1-3...
  • Page 14 DISASSEMBLY INSTRUCTIONS INSTALLATION METHOD OF PDP MODULE NOTES FOR NEW PDP FILTER HANDLING When you handle the PDP Filter, you must wear gloves to avoid soiling it with sweat and dust. When you lift the PDP Filter, use the palm of your hand. Don’t pick it up with your fingers. The back side of the PDP Filter tends to get damaged, since there is no coating.
  • Page 15 DISASSEMBLY INSTRUCTIONS NOTES FOR NEW PDP MODULE HANDLING Handle the PDP Module with 2 people. There is a step difference between the cover and the PDP Module, so when you remove the screws, place a cushion on it to keep the PDP Module from being scratched. Then remove the screws carefully. When you remove the cover, do not scratch the FPC on both ends of PDP Module.
  • Page 16 DISASSEMBLY INSTRUCTIONS 1-7: PDP MODULE (PREPARATION) Remove the fixing screw of Power PCB. Then fix the Wiring Clip. (Use the clips on defective PDP Module) Fix the Cord Clip. (Use the clips on defective PDP Module) Fix the Wiring Clip. (Use the clips on defective PDP Module) Wiring Clip 45˚...
  • Page 17 DISASSEMBLY INSTRUCTIONS 1-8: PDP MODULE Assemble the Frame Main. (Use the clips on defective PDP Module) Install the PDP Filter on the set. Install the Shield Main on the set. Hold the Frame Main carefully and install the New PDP Module on the set. Install the Side Jack on the set.
  • Page 18 DISASSEMBLY INSTRUCTIONS 1-9: CHASSIS BLOCK Do the wire fixing as shown in the photo, then install the Chassis Ass'y. Install the Stand Ass'y. Earth wire of AC Inlet. Sheet Earth Mark Earth wire Band Cord Clamp Band Cord Clamp 1-10: CABINET BACK/COVER BACK Check if the wire handlings are correct.

  • Page 19: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF desoldering completely, pickup the corner of the IC using a FLAT PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) REMOVAL NOTE Put Masking Tape (cotton tape) around the Flat Package...
  • Page 20 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 2-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 21: Service Mode List

    SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than the standard time in the appropriate condition.

  • Page 22: When Replacing Eeprom (Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware can be checked on the screen.

  • Page 23: Re-Write For Digital Soft Firmware

    RE-WRITE FOR DIGITAL SOFT FIRMWARE JG176 USA HD DTV ROM DISC Ref. No. Part No. Parts Name Remarks USA HD DTV ROM JG176 APJG176095 Up-Date of the Firmware DISC NOTE: The operating manual for Re-writing is included in USA HD DTV ROM DISC (JG176). Prepare the following tools for Up-Date of the Firmware.

  • Page 24: Function Of Pcb

    FUNCTION OF PCB Y SUS 42 SANKEN PSU TDRV TOP POWER Z SUS YDRV BOT XRLT XRRT CTRL 42 SANKEN PSU A supplier which supplies voltage and current to each PCB and Panel. Y SUS According to the timing provided from Panel Control, switches FETs and generates driving waveform signal which is provided to Y electrode through Scan Driver IC of TDRV TOP and TDRV BOT.

  • Page 25: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION H POSI OSD B DRIVE (W) Read and perform these adjustments when repairing the V POSI OSD B CUT OFF (W) circuits or replacing electrical parts or PCB assemblies. R DRIVE (N) H POSI 60Hz V POSI 60Hz CAUTION R CUT OFF (N)
  • Page 26 ELECTRICAL ADJUSTMENTS 2-2: WHITE BALANCE Place the set in Aging Test for more than 15 minutes. Receive the gray scale pattern from the Pattern Generator. Press the INPUT button on the remote control to set to the AV mode. Using the remote control, set the brightness and contrast to normal position.
  • Page 27 ELECTRICAL ADJUSTMENTS 2-4: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each the adjustment items are set correctly referring below. (TV/AV/YUV/HDMI/PC/DTV) HD-MI SVGA WXGA WVGA WXGA 480i 480p 720p 1080i 480i 480p 720p 1080i 60*480 800*600 1024*768 1280*768...
  • Page 28 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) PDP PANEL CP3201 CP3801 CP3803 CP4202 CP2200 SPEAKER CP7202 SPEAKER CP3807 CD4203 CP802 CP4201 CP803 CD4204 CP901 CP4302 J4202 J4205 J4211 J4204 SCALER PCB AV PCB SIDE JACK PCB CP2251 OS2251 J4209 REMOCON PCB...

  • Page 29: Troubleshooting Guide

    TROUBLESHOOTING GUIDE POWER DOES NOT TURN ON CHANGE F3900. IS F3900 BROKEN ? IS THERE VOLTAGE CHECK CP3201 AND AT PIN 11 OF CP3201 CP3804. 5V ? IS THERE VOLTAGE CHECK IC3804 AND AT PIN 2 OF IC3804 PERIPHERAL CIRCUIT. AT3.3V ? OR CHANGE AV PCB.
  • Page 30 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1). CONNECT CP7202. IS CD7206 CONNECTED ? IS THERE SIGNAL CHANGE IC7202. AT IC7202 ? IS THERE SIGNAL CHANGE IC7501. AT IC7501 ? CHECK IC801. OR CHANGE SCALER PCB.
  • Page 31 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2). CHECK IC4201 AND IS THERE SIGNAL PERIPHERAL CIRCUIT. AT IC4201 ? CONNECT CD4203. IS CD4203 CONNECTED CHECK IC4201 AND AND IS THERE SIGNAL ? PERIPHERAL CIRCUIT. CHECK IC801 AND PERIPHERAL CIRCUIT.
  • Page 32 TROUBLESHOOTING GUIDE THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEAR. IS CD301 AND CD303 CONNECT CD301 AND CD303. CONNECTED ? IS THERE SIGNAL CHANGE SP301 AND SP302. CD301 AND CD303 ? IS THERE SIGNAL CHECK IC301 AND AT PINS 11 AND 15 PERIPHERAL CIRCUIT.
  • Page 33 TROUBLESHOOTING GUIDE THE STOP PICTURE "PLEASE WAIT". CONNECT CP2403. IS CP2403 CONNECTED ? IS DIGITAL PCB CONNECT DIGITAL PCB. CONNECTED ? CHECK DIGITAL PCB. IS L3811 BROKEN ? CHANGE L3811.
  • Page 34 TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR. IS SETTING OF CHANGE THE SETTING OF COLOR NORMAL ? COLOR. IS THE COLOR RECEIVE THE COLOR SIGNAL. SIGNAL RECEIVED ? CHECK IC801 AND IS THERE SIGNAL PERIPHERAL CIRCUIT. AT IC801 ? CHECK IC2101 AND IS THERE SIGNAL AT IC2101 ? PERIPHERAL CIRCUIT.
  • Page 35 TROUBLESHOOTING GUIDE ON SCREEN DISPLAY DOES NOT APPEAR. IS THERE SIGNAL AT CHECK IC101 AND PINS 2, 3, 4 AND 5 OF PERIPHERAL CIRCUIT. IC101 ? IS THE COLOR SIGNAL CHECK IC801 AND AT PINS 57, 58, 59 AND PERIPHERAL CIRCUIT. 60 OF IC801 ? CHANGE SCALER PCB.
  • Page 36 SCALER/LVDS/MICON/ADC/ADC 2/AV SWITCH/REGULATOR BLOCK DIAGRAM VIDEO ENHANCER IC7501 DV1000-75 DIGITAL RGB DDVS DIGITAL DIGITAL 24bit RGB 24bit RGB DIGITAL DDHS A/D CONVERTER DHS1,DVS1,DENO DCLK2,DHS,DVS,DEN 24bit RGB INTERFACE IC2101 DDHS, DDVS, DDCK SCALER DDCK MST9883C-LF-110 IC801 LVDS IC R8J66607A72FP VGA_HS TX OUT0~3+ PDP PANEL IC7202 TX OUT0~3-...

  • Page 37: Scaler/Lvds/Micon/Adc/Adc 2/Av Switch/Regulator

    AV SWITCH/AV SWITCH2/AV JACK/STEREO/SOUND AMP/JACK BLOCK DIAGRAM AV SW INPUT 1/2 IC4201 AN15853B-E1 J4205 YELLOW AV1_IN 18 SIDE_V_IN J4207 S1_Y_IN WHITE 15 SIDE_A_IN_L J4208 S1_C_IN AV1_A_IN_L 17 SIDE_A_IN_R J4209 AV1_A_IN_R 11 SIDE_Y_IN S_VIDEO JACK S2_Y_IN J4206 13 SIDE_C_IN S2_C_IN AV2_IN YUV1_A_IN_R YUV1_A_IN_L SW_A_R...
  • Page 38 TUNER/DIGITAL/POWER BLOCK DIAGRAM TU5801 DC/DC CTL UNREG 5V IC3401 AL1042 REG 3.3V UNREG 5V IC3402 BA00BCWFP-E2 256Mbit DDR SDRAM 256Mbit DDR SDRAM COAXIAL JACK IC2402 IC2403 J4202 HY5DU561622ETP-D43 HY5DU561622ETP-D43 REG 1.8V UNREG 4V IC3403 BD7820FP-E2 REG 2.6V IC3404 +1.2V BA7810HFP-TR OPTICAL UNREG 4V X2401...
  • Page 39 INTERFACE BLOCK DIAGRAM EEP_ROM EEP_ROM HDMI INTERFACE IC3609 BR24L02F-WE2 IC3605 SII9021CTU IC3606 BR24L02F-WE2 Q3615 BUFFER DSDA1 Q3616 BUFFER DSCL1 Q3603 BUFFER DSDA0 Q3604 HDMI BUFFER DSCL0 CONNECTOR CP3601 Q3619 Q3613 19 DET 18 POWER L3601 ACM2012D-900-2P DIGITAL RGB R0XC- CLK- SCALER/LVDS/ MICON/ADC/JACK/ ODCK...

  • Page 40: Interface

    MICON2 BLOCK DIAGRAM HDMI MICON IC IC3611 SST89E58RD2-40-C-TQJE 36 RX1_RST X3601 RXT_RST# 11.0592MHz H_INT RX1_INT 38 VCC Q3620 EA-/VPP Q3606 V-SYNC LEVEL SHIFT INTERFACE V_SYNC CSDA BUFFER 3 CSDA EEP ROM IC IC3608 BR24L32F-WE2 2 CSCL INTERFACE Q3605 CSCL BUFFER CP3602 HDMI_I2SSCK AV SWITCH2/...

  • Page 41: Printed Circuit Boards Av/Remocon

    PRINTED CIRCUIT BOARDS AV/REMOCON (TOP SIDE) CP4202_1 CP3801 W945 CP3803 CP3802 CP3804 CMF083A Q3808 OS2251 L3802 CEF179A R3802 HS3801 Q3804 D2251 C3839 Q3805 R3824 R2256 Q300 Q2252 D901 W890 D4209 W001 CP3807 W889 R2259 IC3808 R2252 IC3804 HS3808 R325 CP2251 W876 Q4402 C304...
  • Page 42 PRINTED CIRCUIT BOARDS AV/REMOCON (BOTTOM SIDE) Q3807 R3803 Q3806 R3828 Q4231 Q3801 W836 CMF083A R3827 Q3802 Q4233 IC3803 W901 W902 D3812 Q901 R915 D3806 Q902 CEF179A R4415 R323 Q5802 IC5801 D305 Q5801 R4243 R314 R4216 C4286 Q4211 Q4206 W928 Q4205 R4211 D302 IC4402...

  • Page 43: Scaler

    PRINTED CIRCUIT BOARDS SCALER (TOP SIDE) J3601 CP3603 CP3601 CP4302 R4304 J4301 Q3613 R4323 R3679 R3714 R3680 R3713 R3621 B4305 R3716 C4315 R4314 R4315 R4310 R4316 C3722 Q3619 B4308 R4309 C4314 R4308 B4304 R4305 B4303 W972 W963 C8150 W900 W968 L8104 R3652 R8105...
  • Page 44 PRINTED CIRCUIT BOARDS SCALER (BOTTOM SIDE) R3608 R3609 R3685 B3601 B3602 Q3603 Q3615 Q3616 IC4304 IC4305 Q3604 R4320 W891 IC3606 IC3609 Q4305 CEF156A W892 C3606 R8120 Q4302 C4350 R8117 R8118 R8121 C3613 C3717 Q3618 C3614 C3718 C3691 C3617 IC8104 C3699 C3714 Q3617 R3686 R3683...

  • Page 45: Digital

    PRINTED CIRCUIT BOARDS DIGITAL (TOP SIDE) HS2401 C2499 C2498 C2497 C2496 C2495 C2494 C2506 C2479 R2464 R2484 R2592 C3435 R2485 R2593 NR2401 IC2403 C3432 L2411 AK30 R2409 C2467 R2529 L2412 R2429 R2528 C2504 C2503 C2502 C2570 R2525 R2410 R2532 R2527 C3407 R2530 C2572...

  • Page 46: Side Jack/Operation/Filter

    PRINTED CIRCUIT BOARDS SIDE JACK OPERATION SOLDER SIDE SOLDER SIDE J4206 J4207 J4208 J4209 L4200 B4208 R6504 R6509 R6505 W001 L4227 R6508 CP4200 CEE134A R6506 B4210 R4493 B4209 FILTER SW2201 SOLDER SIDE CP3900 W856 W855 D3900 R2201 R2202 W858 W860 W859 W857 CEE131A...

  • Page 47: Av Switch2

    AV SWITCH2 SCHEMATIC DIAGRAM TR4201 TR4202 TR4205 TR3805 TR4204 TR4206 (AV PCB) W5T29X7.5X19 W5T29X7.5X19 ZCAT3035-1330 ZCAT2436-1330A W5T29X7.5X19 ZCAT2436-1330A FROM POWER AT+3.3V AT+5V TR3806 ZCAT2436-1330A CD4200 P.CON+9V CU28A005 L4402 P.CON+5V FROM OPERATION/SIDE JACK/FILER 0305 47uH YUV1/YUV2_Y CP4201 FROM TUNER DTUNER_PR (CP4200) A2001WV2-8P SIDE_S_SW DTUNER_Y...

  • Page 48: Tuner/Out Jack

    TUNER/OUT JACK SCHEMATIC DIAGRAM (AV PCB) TO AV JACK SW_YUV1/2 FROM/TO AV SWITCH2 SIDE_S_SW EXT_MUTE REMOCON_IN STANDBY_LED SW_YUV_Y SW_YUV_PB AT+5V SW_YUV_PR DTUNER_SPDIF AT+3.3V CD4204 2H0U0802 FROM/TO SCALER SW_SPDIF CP4204 (CP802) TO AV JACK2 MUTE 00_6232_030_006_800+ Q4402 STANDBY_LED STANDBY LED SW_SPDIF KRA103SRTK REMOCON_IN REMOCON IN...

  • Page 49: Av Jack

    AV JACK SCHEMATIC DIAGRAM (AV PCB) FROM/TO POWER L4403 P.CON+5V P.CON+5V 10uH 0305 CS_IN 4/5 J4211 YKC21-4720N B4218 AV4_Y TO AV SWITCH2 GREEN BLM18BB600SN1 B4220 AV4_U GREEN B4219 BLM18BB600SN1 AV4_V YUV1/YUV2_Y BLM18BB600SN1 BLUE YUV1/YUV2_PB B4204 AV5_Y BLUE YUV1/YUV2_PR B4205 BLM18BB600SN1 AV5_U B4211 C4449...

  • Page 50: Stereo

    STEREO SCHEMATIC DIAGRAM FROM POWER (AV PCB) FROM TUNER W839 AT+5V P.CON+5V B901 I2SSD0_OUTA BLM18BB600SN1 B902 I2SWS_OUTA BLM18BB600SN1 B903 I2SSCLK_OUTA Q902 BLM18BB600SN1 I2SSD0_IN Q901 KTC3875S_Y_RTK KTC3875S_Y_RTK I2SWS_IN L901 I2SSCLK_IN P.CON+8V R906 10uH 0305 R905 L903 FROM HDMI MICON2 10uH 0305 CP901 (CP3602) A2001WV2-4P...

  • Page 51: Sound Amp/Headphone Amp

    SOUND AMP/HEADPHONE AMP SCHEMATIC DIAGRAM (AV PCB) SOUND AMP IC301 TA2024-ASE 24.0 C337 +5VGEN CPUMP KANP 23.0 DCAP2 PGND1 14.0 DCAP1 C338 11.0 VDDA SPEAKER SP304 C301 AGND1 EAS5PH134C 390P CH 4 OHM 10W R317 L300 OUTP1 8.2K 10uH7313N 11.0 +-1% C339 TR301...

  • Page 52: Power

    POWER SCHEMATIC DIAGRAM L3811 R3849 (AV PCB) 22uH TSL0808 D3811 D3812 EC31QS04 EC31QS04 TO TUNER UNREG+5V D3807 D3806 UNREG+4V C3835 EC31QS04 EC31QS04 L3801 P.CON+32V 0.22 MMTS FROM PDP POWER MODULE C3836 22uH TSL0808 CD3802 0.22 MMTS CU622201 TO AV JACK2 17.8 33.7 P.CON+5V...

  • Page 53: Av Jack2

    AV JACK2 SCHEMATIC DIAGRAM (AV PCB) L4211 100uH 0305 MUTE SW R4239 D4205 Q4211 MTZJ6.8B-EIC KTA1504S_Y_RTK R4244 MUTE SW CVBS/AUDIO OUT Q4200 KTA1504S_Y_RTK J4201_1 AV3-13P2-11S1 C4279 R4263 FROM AV SWITCH2 B4225 BLM18BB600SN1 BUFFER R4241 Q4201 SW_CVBS KTA1504S_Y_RTK FROM STEREO R4235 R4237 L4220 AUDIO_JACK_OUT_L...

  • Page 54: Ir Pass

    IR PASS SCHEMATIC DIAGRAM (AV PCB) (REMOCON PCB) R2253 PIN PHOTO DIODE Q2251 BUFFER C2256 HPI6FGR4F2 Q2252 KTC3875S_Y_RTK W917 FROM/TO AV SWITCH2 CP2251 (CP4202_1) A2001WR2-6P IR-THROUGH REMOCON IN AT+5V STANDBY LED P.ON LED Vout R2252 47 1/4W OS2251 ROM-V338TAO STANDBY/POWER D2251 LTL-1BEFJ-002A W848...
  • Page 55 TUNER SCHEMATIC DIAGRAM (AV PCB) FROM/TO SHIELD DIGITAL DIGITAL/ANALOG TUNER W/NTSC_MPX TU5801 FROM POWER ENG36A53KF FROM/TO TUNER/OUT JACK C5801 C5816 P.CON+5V C5819 P.CON+32V DTUNER_SPDIF 0.1 B 0.1 B C5817 UNREG+5V AFT_1 UNREG+4V 56P CH AFT_2 C5820 IF_OUT_2 L5802 C5802 IF_OUT_1 22uH 0305 Q5801...

  • Page 56: Micon

    MICON SCHEMATIC DIAGRAM LEVEL SHIFT FROM/TO LVDS Q104 (SCALER PCB) KTK5132E PSU_5VD/DSR EEPROM_SCL SDA2 SCART_AUDIO_SW R194 SCL2 DVB_RESET-L DVB_POWER_CTL-H POWER_ON-H DVB_MUTE-L LEVEL SHIFT FROM/TO JACK Q106 R137 R141 KTK5132E R131 EEPROM_SDA HDMI/DVI 4.7K C116 4.7K R192 R136 R142 AT+5V COMPONENT/HDMI R195 Q105 SD_H...

  • Page 57: Scaler

    SCALER SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO TUNER/OUT JACK (CP4204) FROM/TO MICON CP802 00_6232_030_006_800+ STANDBY_LED STANDBY LED STANDBY_LED REMOCON_IN REMOCON IN REMOCON_IN SCART2_SW W880 HP_MUTE SCART1_SW HP_MUTE D807 AUDIO_MUTE SCART1_Y AUDIO_MUTE D808 1SS355 EXT_MUTE-H EXT_MUTE-H EXT_MUTE-H TO LVDS 1SS355 POWER_FAIL SW2_B/CB DCLK1 POWER_ON-H SCART1_B...
  • Page 58 ADC SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO MICON SCL1 SDA1 DDHS DDVS TO SCALER DDHS DDVS DDCK DPG7 DPG6 DPG5 DPG4 DPG3 DPG2 DPG1 DPG0 DPR7 DPR6 C2130 DPR5 GREEN7 DPR4 0.1 B C2136 DPR3 NR2101 GREEN6 REF BYPASS DPR2 4D03WGJ0101T5E 0.1 B DPR1 DPG7...

  • Page 59: Adc

    ADC2 SCHEMATIC DIAGRAM (SCALER PCB) TO LVDS FROM/TO MICON DBO9 DBO8 DV1000_RESET DBO7 SDA1 DBO6 SCL1 DBO5 DBO4 DBO3 DBO2 DGO9 DGO8 DGO7 C7513 DGO6 DGO5 W871 DGO4 SC_ADD_CTRL_IN B_CB_CRCB_IN7 DGO3 SC_ADD_CTRL_IN B_CB_CRCB_IN6 DGO2 98 SC_ADD_CTRL_IN 68 CLARITY_IN2 SC_ADD_CTRL_IN B_CB_CRCB_IN5 W870 DRO9 97 SC_ADD_CTRL_IN...

  • Page 60: Lvds

    LVDS SCHEMATIC DIAGRAM (SCALER PCB) PDP_L/LCD_ALL LVDS IC7202 ICSV385AGLFT W830 DRO8 TxIN4 DRO3 DRO7 TxIN5 TxIN3 DRO9 DRO6 TxIN6 TxIN2 DGO4 TxIN7 DRO5 TxIN1 DGO5 DRO4 TxIN8 TxIN0 DGO6 DRO2 TxIN9 TxIN27 DGO2 TxIN10 LVDSGND C7218 NR7204 TxOUT0- 4D03WGJ0220T5E 0.1 B PDP_TXOUT0- DGO3 PDP_TXOUT0+...

  • Page 61: Jack

    JACK SCHEMATIC DIAGRAM (SCALER PCB) FROM INTERFACE_HDMI IC DVI_A_IN_L DVI_A_IN_R HDMI_A_IN_L HDMI_A_IN_R TO SCALER SPIF_134 YUV/HDMI/DVI Rch SW SW_AUDIO_R[PC] IC4305 NJM2534V SW_AUDIO_L[PC] C4352 BUFFER SW_AUDIO_R[PC] W891 PC_A_IN_R FROM/TO MICON C4353 BAIAS COMPONENT/HDMI C4358 W892 PC_A_IN_L HDMI/DVI DVD_TX DVD_RX KEY-A L4301 KEY-B P.CON+9V 47uH...

  • Page 62: Av Switch

    AV SWITCH SCHEMATIC DIAGRAM (SCALER PCB) SW2_G/Y W1016 SW2_G/Y_1 R8105 SW_G/SW_Y SW_Y/G SW2_B/CB SW_PB/B SW_PR/R W1017 SW2_B/CB_1 NLCV32T BUFFER L8105 R8122 R8148 P.CON+5V SW_B/SW_CB Q8106 KTA1504S_Y_RTK 22uH W1018 SW2_R/CR_1 BUFFER R8145 SW2_R/CR Q8105 KTA1504S_Y_RTK R8124 SW_R/SW_CR W963 SW2_B/CB_1 FROM JACK C8121 C8122 W964...
  • Page 63 REGULATOR SCHEMATIC DIAGRAM (SCALER PCB) FROM POWER CP3201 (CP3807) A2001WV2-11P P.CON+12V TO ADC1 B3201 P.CON+9V P.CON+9V B3205 BLM18PG181SN1D P.CON+5V P.CON+5V B3202 BLM18PG181SN1D AT+3.3V P.CON+3.3V AT+3.3V BLM18PG181SN1D P.CON+5V P.CON+3.8V B3203 P.CON+3.8V BLM18PG181SN1D TO SCALER B3206 P.CON+5V P.CON+5V P.CON+3.3V BLM18PG181SN1D AT+5V P.CON+1.5V B3207 AT+5V BLM18PG181SN1D...
  • Page 64 INTERFACE_HDMI IC SCHEMATIC DIAGRAM (SCALER PCB) TO ADC2 D3605 TO ADC1 RB160L-40 DPB0 DPB1 VDD5_PS DPB2 EEP_ROM IC3606 BR24L02F-WE2 DPB3 DPB4 DPB5 D3630 DPB6 D3602 R3630 DPB7 UDZS5.6B R3714 BUFFER BUFFER DPG0 2.2K Q3603 Q3604 UDZS5.6B Q3619 DPG1 100K KTK5132E KTK5132E C3633 R3679...

  • Page 65: Regulator

    HDMI MICON2 SCHEMATIC DIAGRAM (SCALER PCB) W957 CP3604 A2001WV2-9P D3613 EEPROM H_INT UDZS3.3B IC3608 BR24L32F-WE2 D3609 UC_SCL UDZS3.3B FROM/TO REGULATOR UC_SDA HDMI+5V 1.24 RXT_RST# UC_SCL UC_SDA FROM MICON C3642 RX2_INT NC 44 H_SYNC 18P CH R3648 HDMI_SW DDVS AKM_SMUTE V_SYNC LEVEL SHIFT BUFFER C3643...
  • Page 66 ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC HS2401 ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC 763WAA0351 IC2401 (4/14 OSC) X240H X240H (2/14 VSS) X240H (3/14 VSS) IC2401 X240H (1/14 VDD) IC2401 IC2401 C2500 0.1 B C2423 0.1 B C2453 10P CH VDDC VDDP...
  • Page 67 SDRAM SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 X240H (5/14 SDRAM) NR2402 4D02WGJ0220TCE MEM_DQ0 MAD4 DQA_0 MAA_4 AD28 IC2401 MAD10 MAA_10 AD27 MEM_DQ1 MAD0 DQA_1 MAA_0 AC28 MAD5 MAA_5 AC27 MEM_DQ2 DQA_2 NR2403 MEM_DQ3 DQA_3 4D02WGJ0220TCE MAD2 MEM_DQ4 MAA_2 AD29 DQA_4 MAD6...
  • Page 68 FLASH SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC IC2401 X240H IC2401 X240H C2509 (6/14 FLASH) (7/14 FLEX BUS) NFCLE FCLK JG2457 NFCLE FAD(0) FCLK ROMSCK_NFALE NFALE FAD(1) FBE(0) ROMSO_NFWE# NFWEb FAD(2) FBE(1) CS_NF1# NFCEb(1) FAD(3) FALE(0) ROMSI_NFRE# NFREb FAD(4) FALE(1)
  • Page 69 FRONT END SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 (11/14 FRONT END) X240H VI_IN0 FS_OUTP B2411 FDCFE1.8V FS_DVDD VI_IN1 FS_OUTN BLM18BD151SN1 VI_IN2 FS_DVDD VI_IN3 FS_DVSS ATSC/CLEAR CABLE ASIC B2412 FS_AVDD FDCFE1.8V ATSC/CLEAR CABLE ASIC VI_IN4 FS_AVDD IC2401 (10/14 DVI) X240H BLM18BD151SN1 IC2401...
  • Page 70 AV OUT SCHEMATIC DIAGRAM (DIGITAL PCB) C2609 47P CH C2621 47P CH C2611 C2623 C2622 47P CH C2608 47P CH 47P CH C2612 C2624 47P CH 47P CH 47P CH R2533 R2534 C2630 0.1 B FROM/TO FRONT END NLV25T T_FAT_IFP L2414 V[PR]_OUT T_FAT_IFN...
  • Page 71 POWER2 SCHEMATIC DIAGRAM (DIGITAL PCB) DC/DC CTL IC3401 AL1042 10.3 R3429 W808 TO ASIC L3401 R3427 B3402 CORE_1.2V CORE_1.2V 0.047 1/4W BLM31PG391SN1L 4.7uH +1.8V ELLCTV4R7N 5 1.3 1.3 +3.3V R3428 D_GND 0.047 1/4W TO FLASH +3.3V R3405 Q3404 KRC103SRTK D_GND 2.7 1.3 3.5 Q3403 KTC3875S_Y_RTK...
  • Page 72 OPERATION/SIDE JACK/FILTER SCHEMATIC DIAGRAM (SIDE JACK PCB) (OPERATION PCB) R4493 75 1/4W SIDE VIDEO JACK TO AV SWITCH2 J4207 AV-5A-66H CP4200 (CP4201) B4208 A2001WV2-8P W4BRH3.5X6X1.0X2 SIDE_A_IN_R SIDE AUDIO L JACK J4208 SIDE_A_IN_L AV-5A-68H R6504 L4200 SIDE_V_IN 1K 1/4W 22uH SIDE_S_C SIDE_S_Y C6543 SIDE_S_L...
  • Page 73 WAVEFORMS TUNER 2.0ms 20µs 20ns 2.0V 1.0V 1.0V SOUND AMP/HEADPHON AMP STEREO 2.0ms 2.0ms 2.0ms 2.0V 500mV 500mV AV SWITCH2 100µs 2.0ms 2.0ms 2.0V 500mV 500mV MICON 100µs 2.0ms 50ns 2.0V 2.0V 500mV SCALER 2.0ms 20µs 20µs 2.0V 500mV 500mV The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 74: Interface_Hdmi Ic

    WAVEFORMS 1.0ms 20µs 20µs 1.0V 500mV 500mV 5µs 20µs 10µs 500mV 500mV 2.0V 5µs 5µs 20µs 500mV 2.0V 200mV LVDS 10ms 5µs 20µs 100mV 200mV 500mV JACK INTERFACE_HDMI IC 20µs 1.0ms 20µs 200mV 1.0V 1.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 75: Waveforms

    WAVEFORMS 20µs 20µs 1.0V 1.0V ASIC 20µs 10ns 1.0V 50mV AV OUT 5µs 20ns 2.0V 50mV INTERFACE_HDMI IC 5µs 1.0ms 2.0V 1.0V 1.0ms 5µs 1.0V 2.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.
  • Page 76 MECHANICAL EXPLODED VIEW PCBD00 104A (FILTER PCB ASS'Y) 104A 224 221 102E 104B 208 208 104A 102E 102G 102E 102E 108B 102C 108A 104A 102A 102F 102E V801 102B 102D 103A 103B V802 103B 107B 105C 106B 106A 105B 107A PCBD90 (SIDE JACK PCB AS'Y) 101L...

  • Page 77: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 152, 153, 154, 155, 156, 157, CD3820, TM101, TR3820...

  • Page 78: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 75004027 7A701A823A FRONT CABI ASS'Y 101A 75004022 701WPJD365 CABINET FRONT 101B 72784166 702WPA1216 COVER,SPEAKER (L) 101C 72784167 702WPA1217 COVER,SPEAKER (R) 101D 72783966 713WPA0386 GLASS,LED 101E 72783968 761WPA0431 HOLDER,SPEAKER 101F 72784208 800WF00065 CUSHION...
  • Page 79 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72783995 752WSA0556 DIGITAL SHIELD COVER 72784186 761WEA0008 FRAME,MAIN 72784226 8965TS2A15 CUSHION W6/H2/L1015 72784227 8965TS2A50 CUSHION W6/H2/L1050 72784007 761WPA0427 HOLDER,BUSH 72784189 761WPA0445 HOLDER,CAP-LG 72784190 762WSA0079 SHIELD,MAIN-L 72784191 762WSA0080 SHIELD,MAIN-R 72784192 762WSA0081 SHIELD,MAIN-TOP 75003959...
  • Page 80 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72781277 8117540A0U SCREW TAPPING(B0) TRUSS 4*10 CH 72798795 8117540B0U SCREW TAPPING(B0) TRUSS 4*20 CH 72781295 8162540A6U SCREW TAPPING (BO) WASHER 18 72784036 810B13080U SCREW WASHER(B) M3*8 CH 72784218 8167150B0U SCREW WASHER(B) 5*20 CH 72784032 810213080S...

  • Page 81: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R3849 72794621 R3X28B010J R,METAL OXIDE OHM 3W CAPACITORS C3801 72784045 E61FF2102D 1000 UF 16V C3802 72784045 E61FF2102D 1000 UF 16V C3803 72784045 E61FF2102D 1000 UF 16V C3823 72781395 E61FF4102D 1000 UF 35V C3825...
  • Page 82 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC101 75004035 I56F07147B OEC7147B IC102 72795101 I9UF032290 PST3229NR IC103 75004038 S3X707CE02 MEMORY DATA AT24C256N-10SU-2.7 IC104 75004037 S3X707CE01 MEMORY DATA AT24C256N-10SU-2.7 ! IC301 72781462 I1MFPA2020 TA2024-ASE IC801 72784084 I56K07A720 R8J66607A72FP IC904 72781455 I19FF4440G...
  • Page 83 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q3604 72783825 T2AA5132E0 KTK5132E-RTK/P Q3605 72783825 T2AA5132E0 KTK5132E-RTK/P Q3606 72783825 T2AA5132E0 KTK5132E-RTK/P Q3607 72783825 T2AA5132E0 KTK5132E-RTK/P Q3613 72794571 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q3614 72794571 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q3615 72783825 T2AA5132E0 KTK5132E-RTK/P Q3616...
  • Page 84 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L3606 72798955 02D6000068 COIL CHOKE ACM2012D-900-2P-T00 L3607 72798955 02D6000068 COIL CHOKE ACM2012D-900-2P-T00 L3608 72798955 02D6000068 COIL CHOKE ACM2012D-900-2P-T00 L3623 72784092 0216SD220J COIL L3801 72796513 02167E220K COIL L3802 72796087 02167E100K COIL...
  • Page 85 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B801 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B802 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B803 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B804 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B805 72798930 024AC5181J CORE,BEADS BLM18PG181SN1D B806 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B901...
  • Page 86 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B4219 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4220 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4221 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4222 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4225 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4303 72798931 024AC5600E CORE,BEADS BLM18BB600SN1D B4304...
  • Page 87 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS ELD002 72797070 124120301A EYE LET XRY20X30BD ! F3900 72784075 081PC08005 FUSE 51MS080L FH3900 72794496 06710T0009 HOLDER,FUSE EYF-52BCY FH3901 72794496 06710T0009 HOLDER,FUSE EYF-52BCY NR801 72799237 110P4000M4 R,NETWORK 4D03WGJ0000T5E NR802 72799240 110P4470M4 R,NETWORK...
  • Page 88 ELECTRICAL REPLACEMENT PARTS LIST RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....PLASTIC CAPACITOR CMP....METAL POLYESTER CAPACITOR CMPL....METAL PLASTIC CAPACITOR CMPP....METAL POLYPROPYLENE CAPACITOR K2-8...
  • Page 89 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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