Panasonic TC-20LB30 Service Manual
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Panasonic TC-20LB30 Service Manual

Panasonic TC-20LB30 Service Manual

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Table of Contents

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Specifications

Power Source
Power Consumption
LCD
Screen Size
Channel Capability
Sound
Speaker
Audio Output
Headphones
FEATURES
Operating Conditions
Connection Terminals
INPUT
COMPONENT VIDEO INPUT
Dimensions ( W × H × D )
Including TV Stand
TV Set Only
Mass (Weight)
TC-20LB30
LH32 Chassis
AC 120 V, 60 Hz
Average use : 58 W
Stand-by condition : 0.10 W
Power off : 0.08 W
19.6-inch (499 mm), Diagonal 4 : 3 aspect ratio LCD panel
VGA (640 × 480 pixels)
15.79 " (401 mm) (W) × 11.77 " (299 mm) (H)
VHF-12 : UHF-56 : Cable-125
4 cm × 10 cm, 2 pcs, 16 W
6 W [3 W + 3 W] (10 % THD)
M3 (3.5 mm) Jack × 1
3D Y/C Digital Comb Filter, CLOSED CAPTION, V-Chip, SD/PC Card slot
Temperature : 41 °F - 95 °F (5 °C - 35 °C)
Humidity : 5 % - 90 % RH (non-condensing)
VIDEO (RCA PIN Type × 1) × 2
S-VIDEO (MINI DIN 4pin × 1) × 2
AUDIO L-R (RCA PIN Type × 2) × 2
Y × 1
P
/ P
× 1
B
R
AUDIO L-R (RCA PIN Type × 2) × 1
24 3/4 " × 19 51/64 " × 10 15/64 "
(629 mm × 503 mm × 260 mm)
24 3/4 " × 16 29/64 " × 3 37/64 "
(629 mm × 418 mm × 91 mm)
20.7 lb. (9.4 kg) Net
ORDER NO. ITD0406015C1
1.0 Vp-p (75 W)
Y : 1 Vp-p (75 W), C : 0.286 Vp-p (75
W)
0.5 Vrms
1.0 Vp-p (including synchronization)
± 0.35 Vp-p
0.5 Vrms
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Summary of Contents for Panasonic TC-20LB30

  • Page 1: Specifications

    ORDER NO. ITD0406015C1 Canada:B07 LCD TV TC-20LB30 LH32 Chassis Specifications Power Source AC 120 V, 60 Hz Power Consumption Average use : 58 W Stand-by condition : 0.10 W Power off : 0.08 W 19.6-inch (499 mm), Diagonal 4 : 3 aspect ratio LCD panel VGA (640 ×...

  • Page 2: Table Of Contents

    TC-20LB30 CONTENTS Page Page 1 Safety Precautions 8.4. Video Signal Level Adjustment 1.1. General Guidelines 8.5. LCD GAMMA Adjustment 2 Prevention of Electro Static Discharge (ESD) to 8.6. MTS Adjustment Electrostatically Sensitive (ES) Devices 9 Conductor Views 3 About lead free solder (PbF) 9.1.

  • Page 3: Safety Precautions

    TC-20LB30 1 Safety Precautions 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: About Lead Free Solder (Pbf)

    TC-20LB30 Caution Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

  • Page 5: Self-Check Function

    TC-20LB30 4 Self-check function When phenomena like "the power fails from time to time" or "the video/audio fails from time to time" can not be confirmed at the time of servicing, the self-check function can be used to confirm the occurrence and to limit the scope for the defective circuits.Also, when "the power fails from time to time", display on the screen can be used to confirm the occurrence and to limit the scope for...

  • Page 6: Chassis Board Layout

    TC-20LB30 5 Chassis Board Layout Board Name Function A-Board Main (AV Switch, Audio, MCU, Global Core, AV connector ) GS-Board SD card slot JG-Board JPEG Viewer, PC card slot V-Board Headphone, Speaker, Remote Reciever, LED TA-Board Tuner, MTS Power Unit Power (AC/DC), Switch None serviceable.

  • Page 7: Disassembly For Service

    TC-20LB30 6.2. Rear cover 6 Disassembly for Service 1. Remove the pedestal ass´y. (See 6.1.) 6.1. Pedestal ass’y 2. Remove the fixing screws (12pcs and 2pcs 1. Lay down the main unit so that the rear cover faces upward. 3. Remove the rear cover.

  • Page 8: A-Board

    TC-20LB30 Case 1. 6.4. A-Board Bond is applied to power unit. 1. Remove the rear cover. (See 6.2.) 2. Remove the TA-Board. (See 6.3.) 3. Disconnect the couplers (A5, A7, A8 and A9) and the flexible cable (A15). 4. Remove the fixing screws (2pcs 5.

  • Page 9: V-Board

    TC-20LB30 6.6. V-Board 1. Remove the rear cover. (See 6.2.) 2. Remove the fixing screw (3pcs 3. Disconnect the couplers (V1 and V5). 4. Remove the V-Board. 6.7. Speaker (left and right) 1. Remove the rear cover. (See 6.2.) 2. Disconnect the coupler (V5). (See 6.6.) 3.

  • Page 10: Jg-Board And Jg-Board Bracket

    TC-20LB30 6.8. JG-Board and JG-Board 6.9. GS-Board bracket 1. Remove the rear cover. (See 6.2.) 2. Remove the fixing screws (2pcs 1. Remove the rear cover. (See 6.2.) 3. Disconnect the coupler (JG3). 2. Remove the fixing screws (4pcs 4. Remove the GS-Board shield case.

  • Page 11: Main Chassis

    TC-20LB30 6.10. Main chassis 8. Remove the fixing screws (5pcs 1. Remove the rear cover. (See 6.2.) 9. Remove the main chassis. 2. Disconnect the couplers (A5, A7, A8 and CN1) and the flexible cable (A15). 3. Unlock the cable hooks to free the cable.

  • Page 12: Location Of Lead Wiring

    TC-20LB30 7 Location of Lead Wiring...

  • Page 13: Adjustment Method

    TC-20LB30 8 Adjustment method 8.1. How to enter into adjustment mode While pressing [VOLUME- ] button of the main unit, press [RECALL] button of the remote control three times in a row (within 2 seconds). 8.1.1. Adjustment method..Use the remote control.

  • Page 14: Video Signal Level Adjustment

    TC-20LB30 8.4. Video Signal Level Adjustment Instrument Name Connect to Remarks 1. Remote control 2. RF signal 3. SG 1. Receive studio color bar by RF signal input. (Viewing mode: standard, LCD AI: OFF, Back Light: +30 ) 2. Enter into Main adjustment in the adjustment mode, push for one second "8" on the remote control and make automatic adjustment of video signal level.

  • Page 15: Mts Adjustment

    TC-20LB30 8.6. MTS Adjustment Caution: MTS adjustment shall be after the aging of 30 minutes or longer. 8.6.1. RF Audio Input level Adjustment Instrument name Connection Remarks 1. Filter jig TP3572 - GND 2. RF signal generator RF ANT. INPUT 3.
  • Page 16 10 Block and Schematic Diagram 10.1. Schematic Diagram Notes...

  • Page 18: A-Board

    VDDE VDDI AVDPL2 59 AVDPL1 Q4035 IC1003 IC1002 STB 3.3V RESET EEPROM STBY +B VOUT IC1001 TEST Q4036 PANEL ON 30 IREF REMOTE 31 COMP LED_G AVDD LED_R 54 KEY 58 BS_ON RESET 52 INV_ON A-BOARD TC-20LB30 Power Block Diagram...
  • Page 19 BUFFER PC CARD SLOT PCCVON(H:ON, L:OFF) VPP1 GS-BOARD JG-BOARD VPP2 +14V +14V +14V +14V +14V +14V ON/OFF PANEL 5V PANEL 5V LCD PANEL RM001 D1302 REMOTE SENSOR Q1300 STB 3.3V REMOTE VOUT Q1301 LED_G LED_R V-BOARD TC-20LB30 Power Block Diagram...

  • Page 20: Signal Block Diagram

    Q6503 RESET MRESET Q6504 IC6506,IC6507 DIRECTION CONTROL BUFFER IC6514 IC6501 128Mbit SDRAM IORD,FOE DIRECTION CONTROL SDRAM CE1,CE2 IC6508 REG,RESET,IOWR,IORD BUFFER FWE,FOE,CE1,CE2 IC6512 CONTROL CONTROL SIGNAL 8Mbit FLASH CARD IC6509 EXT.SDRAM WAIT,RDYBSY,WP BUFFER BVD1,BVD2,INPARK CONTROL CONTROL SIGNAL TC-20LB30 Signal Block Diagram...
  • Page 21 Q3001,Q3006,Q3008 Q4016,Q4021,Q4024 56 VIN3 VDD(5V) MD00 MDIN00 MDO02 LCDG0 LCDG7 MDO03 33 MDIN10 MDO10 LCD PANEL MDIN00 MDO00 MDIN07 MDO07 SDA2 26 SDA MDIN08 MDO08 LCDB0 LCDB7 SCL2 MDIN15 MDO15 SDA2 CLKOUT SCL2 HPOUT VPOUT A-BOARD TC-20LB30 Signal Block Diagram...

  • Page 22: A-Board (1 Of 5) Schematic Diagram

    JK3004 AE_SW K2HA204A0038 COMPONENT C3019 DC_OUT 6.3V AE_Y R3020 R3092 C3017 Y-SW AE_PB R3093 R3021 C3018 PB-G R3094 AE_PR R060 PR-G R3022 JK3002A K2HA307A0008 COMPONENT C056 0.1u IC1011 C0JBAS000099 SWITCHING TV_R AG_R1 AG_L1 TC-20LB30 A-Board (1 of 5) Schematic Diagram...
  • Page 23 AA_SCL5_5 SCL1 AA_SDA5_5 SDA1 AGC_CONT C056 0.1u MAIN5V IC1011 BT30V C0JBAS000099 R061 30.6 SWITCHING AB_TV1V TV1_V C053 D051 MAZ81000HL 4.7u C055 D052 MAZ81000ML 0.1u TA-BOARD D053 U/V TUNER (TA2) MAZ81000ML R052 R059 TV_L TC-20LB30 A-Board (1 of 5) Schematic Diagram...

  • Page 24: A-Board (2 Of 5) Schematic Diagram

    C4090 C4096 R4130 R4122 MAIN3.3V L4007 J0JCC0000241 JS4019 C4108 0.01u ZA4001 TESA169 ZA4002 TESA169 IC4008 ZA4003 TESA169 C0CBCAC00095 ZA4004 TESA169 PLL 2.5V ZA4005 TESA169 ZA4006 TESA169 JS4004 C4105 C4109 C4110 6.3V JS4005 0.01u TC-20LB30 A-Board (2 of 5) Schematic Diagram...
  • Page 25 C4113 L4008 R4151 G1C100KA0009 0.1u 0.1u 0.1u 0.1u G1C100KA0009 0.1u MAIN3.3V MAIN2.5V R4185 R4188 R4194 R4195 1.5k 2.7k C4152 C4154 C4162 L4014 L4013 6.3V 6.3V J0JCC0000241 J0JCC0000241 0.01u C4156 C4158 6.3V 6.3V JS4007 TC-20LB30 A-Board (2 of 5) Schematic Diagram...

  • Page 26: A-Board (3 Of 5) Schematic Diagram

    JS4011 C4190 6.3V 2.2k MCLK JS4012 C4212 C4215 C4219 MHPO MVPO 0.1u 0.1u 0.1u C4208 C4213 C4220 C4225 R4225 R4226 R4230 R4231 R4232 R4233 0.1u 0.1u 0.1u 0.1u R4234 OSD I/F JPEG REC601 TC-20LB30 A-Board (3 of 5) Schematic Diagram...
  • Page 27 R4257 0.1u R4244 C4261 C4242 R4239 C4225 4231 R4232 R4233 L4018 0.1u J0JCC0000241 R4234 L4019 J0JCC0000241 C4229 0.01u C4246 C4247 6.3V 0.01u R4240 R4238 C4228 2.2k R4014 6.3V JS4016 JG-BOARD From JG (JG3) TC-20LB30 A-Board (3 of 5) Schematic Diagram...

  • Page 28: A-Board (4 Of 5) Schematic Diagram

    MAIN2.5V 0.1u C931 C932 C933 R928 R929 100u 1.5k 0.1u 1.5k L4023 R055 AB_DCC_B0 Q4035 C4284 C4285 C4286 B1DHDC000021 AB_DCC_B1 0.01u R4296 0.01u AB_DCC_B2 R4297 C4282 R4295 R4293 100p C4283 Q4036 Delay UNR521100L TC-20LB30 A-Board (4 of 5) Schematic Diagram...
  • Page 29 AB_LCD_G1 J0HAAB000027 OUT2 AB_LCD_G0 OUT1 AB_LCD_R7 OUT4 AB_LCD_R6 FL9005 OUT3 AB_LCD_R5 J0HAAB000027 OUT2 AB_LCD_R4 OUT1 AB_LCD_R3 OUT4 AB_LCD_R2 FL9006 OUT3 AB_LCD_R1 J0HAAB000027 OUT2 AB_LCD_R0 OUT1 R9073 AB_LCD_VS R9074 R9075 AB_LCD_CLK R9071 LCD PANEL TC-20LB30 A-Board (4 of 5) Schematic Diagram...

  • Page 30: A-Board (5 Of 5) Schematic Diagram

    R1016 R1020 SUB5V C1013 3900p OSDBM,OSD MAIN5V MAIN5V C1012 R1027 0.01u MAIN5V R1018 C1039 C1061 Q1005 0.1u 0.01u 2SC584500L R1023 R1026 R1125 AA_SDA5_5 R1019 R1126 AA_SCL5_5 C1020 R1021 470p IC1008 C1ZBZ0001893 TEMPERATURE SENSOR TC-20LB30 A-Board (5 of 5) Schematic Diagram...
  • Page 31 Q1007 2SC584500L C1020 C1023 R1029 R1021 470p 560p R1033 R1079 OSDCLK OSDCLKM R1080 OSDHM OSDH R1081 OSDVM OSDV R1082 OSDBM OSDB R1086 OSDYSM OSDYS R1085 OSDGM OSDG R1084 OSDYMM OSDYM R1083 OSDR OSDRM TC-20LB30 A-Board (5 of 5) Schematic Diagram...

  • Page 32: Jg-Board (1 Of 2) Schematic Diagram

    16V 0.1u AN_PCC_CD2 AK_FD1 AO_PCC_D1 R6523 AK_FD0 AO_PCC_D0 R6524 1OE# 1DIR IC6503 AN_PCC_ C0JBAZ002059 AN_PCC_ /OE DIR OPERATION B data to A bus BUFFER A data to B bus Isolation AN_PCC_ AA_CD1 AN_PCC_ AA_CD2 TC-20LB30 JG-Board (1 of 2) Schematic Diagram...
  • Page 33 R6836 AA_SDCENA 50V 0.01u OUT3 R6837 C6608 AA_CD1 50V 0.01u AA_SDCDIN OUT2 R6840 C6517 AN_PCC_CD2 AA_SDCD AA_SDWP 50V 0.01u OUT1 C6591 AA_CD2 FL6519 D3.3V FL6510 J0HAAB000027 ELKE103FA 100p AA_CD1 C6518 R6841 0.01u AA_CD2 TC-20LB30 JG-Board (1 of 2) Schematic Diagram...

  • Page 34: Jg-Board (2 Of 2) Schematic Diagram

    IC6513 X6502 AI_TMS IC6513 TEST IC6513 R6781 R6782 R6783 R6784 R6785 H1A4905B0001 AI_TDI IC6513 ECNT IC6513 AI_TDO C6551 IC6513 UCLKI IC6513 0.01u IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 TC-20LB30 JG-Board (2 of 2) Schematic Diagram...
  • Page 35 C6587 100u JS6547 C3ABPG000133 ZA6508 ZA6501 TESA169 TESA169 C6585 D3.3V 1.8V 100p ZA6502 ZA6509 TESA169 TESA169 C6665 C6666 C6669 100p 100p 100p ZA6503 TESA169 ZA6504 TESA169 ZA6505 TESA169 ZA6506 JG-BOARD TNPA3343 (2/2) TESA169 TC-20LB30 JG-Board (2 of 2) Schematic Diagram...

  • Page 36: Gs, Ta And V-Board Schematic Diagram

    OFFCAN1 R OUT OSD-B in R2204 1.2k TP021 CONTRAST Ys in R009 YM in Q001 2SA207700L TP020 R007 TP014 TP015 C2201 C2200 0.047u 0.047u TP013 TP012 TP011 TP010 TP018 TP016 A-BOARD A-BOARD (A2) (A1) TC-20LB30 GS,TA and V-Board Schematic Diagram...
  • Page 37 C2103 R OUT OSD-B in 0.01u C2104 C2105 C2106 D2106 MAZ81400ML CONTRAST Ys in 0.01u 0.01u 0.01u YM in TP057 TP058 TP059 TP056 TP055 TP060 TP054 TP061 TP053 TP062 TP052 TP051 K1KA16B00049 A-BOARD (A5) TC-20LB30 GS,TA and V-Board Schematic Diagram...
  • Page 38 D1302 REMOTE SENSOR STB 3.3V Q1300 REMOTE VOUT Q1301 TEST Q4036 PANEL ON 30 IREF REMOTE 31 COMP LED_G LED_G AVDD LED_R 54 KEY LED_R 58 BS_ON RESET 52 INV_ON A-BOARD V-BOARD TC-20LB30 TC-20LB30 Power Block Diagram Power Block Diagram...
  • Page 39 A-BOARD DIRECTION CONTROL BUFFER IC6514 IC6501 128Mbit SDRAM IORD,FOE DIRECTION CONTROL SDRAM CE1,CE2 IC6508 REG,RESET,IOWR,IORD BUFFER FWE,FOE,CE1,CE2 IC6512 CONTROL CONTROL SIGNAL CARD 8Mbit FLASH IC6509 EXT.SDRAM WAIT,RDYBSY,WP BUFFER BVD1,BVD2,INPARK CONTROL CONTROL SIGNAL TC-20LB30 TC-20LB30 Signal Block Diagram Signal Block Diagram...
  • Page 40 C4133 R4121 C1063 C4136 R1125 Q4015 R4150 C1062 C4139 R4122 R4149 IC1008 Q4016 C4140 R4245 R4146 R4116 C4143 IC4016 ZA4011 R4155 C4248 R4156 R4257 R4001 R4157 R4249 C4263 C4261 C4128 L4012 JK3001 C4129 JK3004 TC-20LB30 TC-20LB30 A-BOARD TNPH0580 A-BOARD TNPH0580...
  • Page 41 C3020 C3013 R4005 R4007 D3026 C3019 R4004 R074 C3007 R4008 C3005 C3017 R073 AVIN1 R2256 C2258 D3022 R3023 R3008 D3023 JK3001 C3012 ZA4011 R3003 D3002 C3014 JK3005 D3011 R3012 C3009 R3004 AVIN2 JK3004 D3021 TC-20LB30 TC-20LB30 A-BOARD TNPH0580 A-BOARD TNPH0580...

  • Page 42: Parts Location

    IC2001 Q1017 IC2251 Q2002 IC2320 Q2003 IC3001 Q2004 IC3004 Q2005 IC4003 Q2008 IC4008 Q3001 IC4009 Q3002 IC4010 Q3003 IC4012 Q3004 IC4013 Q3006 IC4014 Q3007 IC4015 Q3008 IC4016 Q3009 IC4017 Q3010 IC4018 Q3011 TC-20LB30 TC-20LB30 A-BOARD Parts Location A-BOARD Parts Location...
  • Page 43 C6641 C6527 SIF-OUT R6943 C2203 L001 C009 R6900 R6955 FL6502 R6956 R6957 ZA002 V-BOARD(COMPONENT SIDE) TNPA3344 RM001 D1302 TNPA3344 C1305 ORDER NO. TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 GS-BOARD TNPA3302AB TA-BOARD TNPA3345 V-BOARD TNPA3344 GS-BOARD TNPA3302AB TA-BOARD TNPA3345 V-BOARD TNPA3344...
  • Page 44 D2111 Q1300 C1310 D2110 C2105 R1306 C2104 D2102 D2106 C2102 R1305 TNPA3344 R1304 D2108 D1302 D2101 SEE REVERSE FOR ORDERNO. C2101 C2106 TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 TC-20LB30 GS-BOARD TNPA3302AB TA-BOARD TNPA3345 V-BOARD TNPA3344 GS-BOARD TNPA3302AB TA-BOARD TNPA3345 V-BOARD TNPA3344...
  • Page 45 R862 R758 R867 R868 R860 C633 C570 R759 R859 R903 C579 R760 R764 FL519 R719 R763 X502 R712 R761 C551 R754 C598 R662 IC515 R756 R757 L501 JS505 TNPA3343 ORDER NO. JS507 JS508 JS506 TC-20LB30 TC-20LB30 JG-BOARD TNPA3343 JG-BOARD TNPA3343...
  • Page 46 TP527 R847 TP530 TP531 TP533 R774 TP534 C555 JS543 C582 TP519 R748 C629 IC516 R747 TP515 C625 R745 C584 R743 JS504 R890 R793 R792 C549 R789 C578 C571 C581 R667 R666 ZA503 L502 ZA508 TC-20LB30 TC-20LB30 JG-BOARD TNPA3343 JG-BOARD TNPA3343...
  • Page 47 C0JBAS000099 R061 30.6 SWITCHING AB_TV1V TV1_V TV_R C053 D051 MAZ81000HL 4.7u AG_R1 C055 D052 MAZ81000ML 0.1u TA-BOARD D053 U/V TUNER (TA2) MAZ81000ML R052 R059 TV_L AG_L1 TC-20LB30 TC-20LB30 A-Board (1 of 5) Schematic Diagram A-Board (1 of 5) Schematic Diagram...
  • Page 48 ZA4005 TESA169 C4152 C4154 C4162 L4014 ZA4006 L4013 6.3V 6.3V J0JCC0000241 TESA169 J0JCC0000241 0.01u JS4004 C4156 C4158 6.3V 6.3V C4105 C4109 C4110 6.3V JS4007 JS4005 0.01u TC-20LB30 TC-20LB30 A-Board (2 of 5) Schematic Diagram A-Board (2 of 5) Schematic Diagram...
  • Page 49 0.1u J0JCC0000241 R4234 L4019 J0JCC0000241 C4229 0.01u C4246 C4247 6.3V OSD I/F 0.01u JPEG REC601 R4238 R4240 C4228 2.2k R4014 6.3V JS4016 From JG JG-BOARD (JG3) TC-20LB30 A-Board (3 of 5) Schematic Diagram TC-20LB30 A-Board (3 of 5) Schematic Diagram...
  • Page 50 AB_LCD_R6 FL9005 OUT3 AB_LCD_R5 J0HAAB000027 OUT2 AB_LCD_R4 OUT1 AB_LCD_R3 OUT4 AB_LCD_R2 FL9006 OUT3 AB_LCD_R1 J0HAAB000027 OUT2 AB_LCD_R0 OUT1 R9073 AB_LCD_VS R9074 AB_LCD_CLK R9075 R9071 LCD PANEL TC-20LB30 A-Board (4 of 5) Schematic Diagram TC-20LB30 A-Board (4 of 5) Schematic Diagram...
  • Page 51 R1079 TEMPERATURE OSDCLK OSDCLKM R1080 SENSOR OSDHM OSDH R1081 OSDV OSDVM R1082 OSDBM OSDB R1086 OSDYSM OSDYS R1085 OSDGM OSDG R1084 OSDYMM OSDYM R1083 OSDR OSDRM TC-20LB30 A-Board (5 of 5) Schematic Diagram TC-20LB30 A-Board (5 of 5) Schematic Diagram...
  • Page 52 AA_CD1 AA_SDCDIN 50V 0.01u OUT2 R6840 C6517 AN_PCC_CD2 AA_SDCD AA_SDWP 50V 0.01u OUT1 C6591 AA_CD2 FL6519 FL6510 D3.3V J0HAAB000027 100p ELKE103FA AA_CD1 C6518 R6841 0.01u AA_CD2 TC-20LB30 TC-20LB30 JG-Board (1 of 2) Schematic Diagram JG-Board (1 of 2) Schematic Diagram...
  • Page 53 R6785 AI_TDI JG-BOARD TNPA3343 (2/2) TESA169 IC6513 ECNT IC6513 AI_TDO C6551 IC6513 UCLKI IC6513 0.01u IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 IC6513 TC-20LB30 TC-20LB30 JG-Board (2 of 2) Schematic Diagram JG-Board (2 of 2) Schematic Diagram...
  • Page 54 TP056 TP014 TP015 C2201 C2200 TP055 0.047u 0.047u TP060 TP013 TP012 TP054 TP061 TP053 TP011 TP062 TP010 TP018 TP052 TP051 TP016 K1KA16B00049 A-BOARD A-BOARD A-BOARD (A5) (A2) (A1) TC-20LB30 TC-20LB30 GS,TA and V-Board Schematic Diagram GS,TA and V-Board Schematic Diagram...

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