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Panasonic TX-32PH40, Service Manual, Page: 46 / 47

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Panasonic TX-32PH40 Service Manual Download Page 46

      TRANSISTORS

Q2507

C5

Q3401

B4

             DIODES

Q2214

B3

Q2508

C5

Q3402

A1

D3401

B6

Q2215

D4

Q2509

C5

Q3403

A1

D3402

B6

Q2216

C4

Q2512

B6

Q3404

A2

  I.C.s

Q2506

C6

Q2513

C6

IC3401

B2

A

B

C

D

E

1

2

3

4

5

6

H – BOARD – TNP8EH007

46

Summary of Contents for TX-32PH40

Page 1: ...o 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 10kΩ S Video IN Y 1V p p 75Ω 21 pin C 0 3V p p 75Ω AV2 OUT Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 1kΩ Selectable output 21 pin AV3 IN S Video IN Y 1V p p 75Ω 4 pin C 0 3V p p 75Ω Audio RCAx2 500mV rms 1Video Video RCAx1 1V p p 75Ω AV4 IN Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 10kΩ S Video IN Y 1V p p 75Ω 21 pin C 0 3V p p 75Ω RGB 21 pin Co...

Page 2: ...the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be between 4M ohm and 20M ohm When the exposed metal does not have a return path to the chassis the reading must be infinite LEAKAGE CURRENT HOT CHECK 1 Plug the a c cord directly into the a c outlet Do not use an isolation transformer for this c...

Page 3: ...SERVICE HINTS How to remove the rear cover 1 Remove the 12 screws as shown in Fig 2 LOCATION OF CONTROLS 3 Fig 2 Fig 3 SCREWS SCREWS Screen H Board L Board Focus A Board D Board G Board U Board DG Board ...

Page 4: ...s 5 to collapse the screen and adjust the screen VR until the display is just visible press 5 to return to service mode Using the Yellow and Blue buttons adjust until optimum picture white balance is achieved press STR to store the value Select Sub Brightness mode and adjust until optimum picture brightness is achieved SELF CHECK Self Check is used to automatically check the bus lines and hexadeci...

Page 5: ... 8V Video Out IC3001 Pin 56 2 2V 64µS R Out IC1315 Pin 23 32µS 4V G Out IC1315 Pin 21 4V 32µS B Out IC1315 Pin 19 4V 32µS VFLB IC451 Pin 6 1V 20mS 32µS 4V H Drive A3 Pin 10 Vert Drive A44 Pin 24 10mS 0 9V HFLB A3 Pin 11 32µS 4V Vert Out IC451 Pin 3 10mS 88V SVM Out A44 Pin 43 1V 32µS E W Out IC501 Pin 1 32µS 8V Luminance In IC1315 Pin 37 0 9V 32µS ...

Page 6: ...ttings Special features Horizontal Position H Pos 97 Optimum setting Vertical Position V Pos 111 Optimum setting Horizontal Amplitude H Amp 86 Optimum setting Vertical Amplitude V Amp 134 Optimum setting Parabola Parabola 26 Optimum setting Trapezoid Trapezoid 124 Optimum setting Horizontal Parallel H Parallel 13 Optimum setting Vertical Linearity V Linear 34 Optimum setting Top Corner Top Corner ...

Page 7: ...5 17 18 12 13 10 11 H1 23 JK3406 JK3406 JK3405 1 3 3 3 1 1 6 2 6 2 6 2 L Out R Out L In R In R Out L Out L In R In L Out R Out L In R In AV4 AV2 AV1 R Out IC2001 60 Mono In 67 Ana In L 28 R 27 25 H P L 24 H P R 16 L 18 R IC2302 L 3 14 L R 6 11 R IC3001 R 25 L 23 R 11 R 4 L 2 R 64 L 62 L 52 L 56 R 57 L 37 R 36 R 33 H P R 48 H P L 47 L 53 R 54 L 38 R 40 L R C W SL SR A BOARD H BOARD G BOARD H3 9 7 6...

Page 8: ...V1 JK3402 AV2 JK3403 AV4 A10 H1 A11 H2 JK3406 RCA Audio A1102 U2 A1101 U1 A21 L1 A BOARD DG BOARD G BOARD DF BOARD D BOARD L BOARD U BOARD H BOARD L5 D6 L3 L2 L11 L12 JK351 A3 D3 A2 D2 A1 D1 D9 D5 CRT Socket A4 A40 A41 A45 A20 RT1 Jig R Mic L Mic L R Speakers Vertical DY Coil Rotation A21 A9 A13 G3 G1 DF1 D7 G5 A46 Mains In ...

Page 9: ... SWITCH MATRIX Rout SDA1 SDA1 SDA1 SDA1 SCL1 SCL1 SCL1 SCL1 SDA0 SDA2 SCL2 SCL0 SLOW AV4 SLOW AV2 SLOW AV1 SDA2 SCL2 SDA2 SCL1 SDA1 SCL2 SDA0 SCL0 SDA0 SCL0 SDA2 SCL2 V DAF H DAF SDA2 SCL2 SLOW AV1 SLOW AV2 SLOW AV4 QLINK QLINK RMCN KEY LED RMCN KEY SCAN LED PROTECT SCL2 SDA2 SCL3 0 SDA3 0 SCL1 SDA1 SERVICE PROTECT H DAF V DAF D BOARD U BOARD G BOARD H BOARD DG BOARD 7 In Out A1 6 D1 6 Q451 D862 D...

Page 10: ...34 33 37 38 23 27 Tuner Tuner VCC RM1011 A1101 20 U1 20 CVBS Switch Circuit IC1101 14 IC1106 IC1102 IC1111 32 42 53 61 69 85 106 21 87 111116 119 123 94 1 7 13 25 38 44 37 47 5 IC1110 4 A20 1 3 V DY G Board D Board L Board A Board DG Board U Board G Board 376V 7 5V 600V 376V 140V B2 15 5V 15 5V Heater 220V 1300V 140V 220V 12V 12V Heater 15V 3 3V 20V 20V 7 5V 15 5V 15 5V 9V 5V STBY 5V STBY 30V 5V 9...

Page 11: ...ue A V 1 A V 2 A V 4 19 7 11 20 15 19 20 15 20 7 11 15 19 63 TV 41 Vout 3 1 V 1 12 C 2 10 Y2 Yout 1 56 Cout 2 47 Cout 1 58 Y 3 17 Cin 19 Cin 20 V2 8 C4 26 Y4 24 V4 22 IC3001 IC3002 B 8 G 7 R 6 B 4 G 3 B 19 R 12 G 11 B 10 R Y 38 Y 37 B Y 39 G 21 R 23 B 13 G 14 R 15 IC1315 R 2 C R T DG Board A Board L Board H Board DG01 To DG70 2 69 4 67 59 61 63 41 40 39 11 11 121 CVBS1A Q3006 Q1329 Q1319 6 IC1304 ...

Page 12: ...PARTS LOCATION 12 NOTE The numbers on the exploded view below refer to the mechanical section of the Replacement Parts List 4 15 5 6 5 26 27 8 2 12 25 20 13 9 21 10 18 16 19 22 1 11 7 23 24 1 14 17 3 ...

Page 13: ...GK104V ROTATION COIL ROT TLK8E05177 CRT FIXING SCREW SK405 THT1062 CRT FIXING SCREW SK406 THT1062 CRT FIXING SCREW SK407 THT1062 CRT FIXING SCREW SK408 THT1062 I C s REGULATOR D354 TL431CLPM 5V REGULATOR IC051 AN7805FLB RGB OUTPUT IC351 TDA6111Q N4 RGB OUTPUT IC352 TDA6111Q N4 RGB OUTPUT IC353 TDA6111Q N4 VERTICAL OUTPUT IC451 LA7845N MULTIVIBRATOR IC459 TC74HC221AF AUDIO AMPLIFIER IC501 NJM2903MT...

Page 14: ...LFA5 DIODE D553 MA167TA5 DIODE D554 EU02 DIODE D555 RH3GLF102 DIODE D556 1SS252T 77 DIODE D557 MA1033MTA DIODE D558 AU02V0 DIODE D559 FMV 3GULF730 DIODE D560 MA165TA5 DIODE D562 MA182TA DIODE D570 RU3ANV1 DIODE D591 MA165TA5 DIODE D592 MA4104 DIODE D593 ERA15 02V3 DIODE D594 MA165TA5 DIODE D595 MA4360MTA DIODE D701 D1NL40V70 DIODE D802 D6SB80LF B DIODE D805 MA2240 BLFS DIODE D809 MA2082 ALFS DIODE...

Page 15: ...RANSISTOR Q1122 BC847B TRANSISTOR Q1125 BC847B TRANSISTOR Q1301 BC847B TRANSISTOR Q1302 BC847B TRANSISTOR Q1303 BC847B TRANSISTOR Q1305 BC847B TRANSISTOR Q1306 BC857B TRANSISTOR Q1307 XN5601TX TRANSISTOR Q1308 BC857B TRANSISTOR Q1309 BC857B TRANSISTOR Q1311 BC857B TRANSISTOR Q1312 BC857B TRANSISTOR Q1313 BC857B TRANSISTOR Q1314 BC857B TRANSISTOR Q1315 BC857B TRANSISTOR Q1316 BC857B TRANSISTOR Q131...

Page 16: ...K COIL L1306 TALC325T4R7M COIL L1308 TALC325T100K COIL L1309 TALC325T4R7M COIL L1310 TALC325T4R7M COIL L1311 TALC325T4R7M COIL L1312 EXCELDR35V COIL L1313 TALC325T4R7M COIL L1314 TALC325T4R7M COIL L1315 TALC325T4R7M COIL L1316 TALC325T4R7M COIL L1317 TALC168T6R8K COIL L1318 TALC325T4R7M COIL L1319 TALC325T4R7M COIL L1320 TALC325T100K COIL L1321 TALC325T4R7M COIL L1322 EXCELDR35V COIL L1323 TALC325...

Page 17: ... FILTER LC1109 ELKE103FA FILTER LC1147 ELKE103FA FILTER LC1329 ELKE103FA FILTER LC1330 ELKE103FA FILTER LC1331 ELKE103FA FILTER LC1332 ELKE103FA FILTER LC1333 ELKE103FA EMI FILTER LC1343 QJT1090 EMI FILTER LC1344 QJT1090 FILTER X101 EFCT6504BF CERAMIC FILTER X102 EFCT7004BF CRYSTALS CRYSTAL X1301 TSSA171 CRYSTAL X1302 TSSA171 CRYSTAL X2101 TSSA128 CRYSTAL X3501 H0J600400006 RESISTORS S M CARB C025...

Page 18: ...EY0R00 0 1W 5 0 S M CARB JSDG13 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG16 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG17 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG18 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG19 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG20 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG21 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG22 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG23 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG24 ERJ6GEY0R00 0 1W 5 0 S M CARB JSDG2...

Page 19: ...76 ERC12GK561 0 5W 10 560 S M CARB R382 ERJ6GEYJ103 0 1W 5 10K S M CARB R385 ERJ6GEYJ184 0 1W 5 180K S M CARB R386 ERJ6GEYJ101 0 1W 5 100 CARBON R387 ERDS1TJ471 0 5W 5 470 CARBON R451 ERDS1TJ2R7 0 5W 5 2R7 CARBON R452 ERDS1TJ2R7 0 5W 5 2R7 S M CARB R453 ERJ6GEYJ393 0 1W 5 39K S M CARB R454 ERJ6GEYJ123 0 1W 5 12K S M CARB R455 ERJ6GEYJ101 0 1W 5 100 METAL R456 ERG3FJ221 3W 5 220 S M CARB R457 ERJ6E...

Page 20: ...102 0 5W 5 1K CARBON R885 ERD25TJ103 0 25W 5 10K CARBON R888 ERD25TJ102 0 25W 5 1K SOLID R891 ERC12ZGK105D 0 5W 10 1M CARBON R901 ERDS1FJ102 0 5W 5 1K S M CARB R902 ERJ6GEYJ333 0 1W 5 33K S M CARB R903 ERJ6GEYJ183 0 1W 5 18K S M CARB R904 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R905 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R906 ERJ6GEYJ271 0 1W 5 270 S M CARB R907 ERJ6GEYJ510 0 1W 5 51 S M CARB R908 ERJ6GEYJ391 0 ...

Page 21: ... 063 5 680 S M CARB R1239 ERJ6GEYJ223 0 1W 5 22K S M CARB R1240 ERJ6GEYJ223 0 1W 5 22K S M CARB R1241 ERJ6GEYJ473 0 1W 5 47K S M CARB R1242 ERJ6GEY0R00 0 1W 5 0 S M CARB R1243 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R1249 ERJ3GEY0R00 0 1W 5 0 S M CARB R1250 ERJ3GEY0R00 0 1W 5 0 S M CARB R1251 ERJ6GEYJ103 0 1W 5 10K S M CARB R1253 ERJ6GEY0R00 0 1W 5 0 S M CARB R1255 ERJ3GEYJ472V 0 125 5 4 7K S M CARB R1256...

Page 22: ...01 0 1W 5 100 S M CARB R1441 ERJ6ENF1501 0 1W 1 1R5K S M CARB R1442 ERJ6ENF1501 0 1W 1 1R5K S M CARB R1443 ERJ6ENF47R0 0 1W 1 47 S M CARB R1444 ERJ3GEYJ102 0 1W 5 1K S M CARB R1445 ERJ3GEYJ102 0 1W 5 1K S M CARB R1446 ERJ6GEYJ331 0 1W 5 330 S M CARB R1447 ERJ6ENF1500 0 1W 1 15 S M CARB R1448 ERJ6ENF1500 0 1W 1 15 S M CARB R1451 ERJ6ENF5490 0 1W 1 549 S M CARB R1452 ERJ6ENF4750 0 1W 5 75 S M CARB R...

Page 23: ...R7 3W 5 4R7 S M CARB R2374 ERJ6GEYJ103 0 1W 5 10K S M CARB R2375 ERJ6GEYJ302 0 1W 5 3K S M CARB R2376 ERJ6GEYJ151 0 1W 5 150 METAL R2377 ERG3FJ561H 2W 5 560 METAL R2384 ERG3FJ471 3W 5 470 S M CARB R2385 ERJ6GEYJ752 0 1W 5 7K5 S M CARB R2386 ERJ6GEYJ562 0 1W 5 5K6 CARBON R2388 ERD25TJ101 0 25W 5 100 S M CARB R2390 ERJ6GEYJ752 0 1W 5 7K5 S M CARB R2393 ERJ6GEYJ274 0 1W 5 270K S M CARB R2395 ERJ6GEYJ...

Page 24: ...75 S M CARB R3417 ERJ6GEYJ750 0 1W 5 75 S M CARB R3418 ERJ8ENF75R0 0 1W 1 75 S M CARB R3419 ERJ6GEYJ102 0 1W 5 1K S M CARB R3420 ERJ6GEYJ102 0 1W 5 1K S M CARB R3421 ERJ6GEYJ333 0 1W 5 33K S M CARB R3422 ERJ6GEYJ333 0 1W 5 33K S M CARB R3423 ERJ6GEYJ101 0 1W 5 100 S M CARB R3424 ERJ6GEYJ101 0 1W 5 100 S M CARB R3425 ERJ8ENF75R0 0 1W 1 75 S M CARB R3426 ERJ6GEYJ223 0 1W 5 22K S M CARB R3427 ERJ6GEY...

Page 25: ...KV 470pF ELECT C529 ECA1HM100GB 50V 10µF CERAMIC C530 ECKC3A681J 1KV 680pF CERAMIC C531 ECKC3D102J 2KV 1nF CERAMIC C554 ECKC3D681J 2KV 680pF FILM C555 ECQP1223JZW 100V 22nF FILM C556 ECWH20102JVY 200V 1µF FILM C558 ECWH20472JVB 200V 4 7nF FILM C559 ECQF4123JZH 400V 12nF ELECT C560 ECEA2CNR47SB 160V 0 47µF FILM C561 ECWH20512JVB 200V 5 1nF FILM C562 ECQM4223KC 400V 220nF FILM C565 ECQE2155JFB 250V ...

Page 26: ...AMIC C1153 ECJ2VB1H103K 50V 10nF CERAMIC C1154 ECJ2VF1C105Z 16V 1pF ELECT C1156 ECA1HM100GB 50V 10µF CERAMIC C1157 TACCM0J335KT 6 3V 3 3µF CERAMIC C1158 TACCM0J335KT 6 3V 3 3µF CERAMIC C1159 EEVHB1C100R 16V 10pF CERAMIC C1160 EEVHB1C100R 16V 10pF CERAMIC C1161 EEVHB0G221P 16V 220pF CERAMIC C1162 ECJ2VF1C104Z 16V 100nF CERAMIC C1163 EEVHB0J101P 10V 100pF CERAMIC C1164 ECJ2VF1C104Z 16V 100nF CERAMIC...

Page 27: ...25 ECJ2VF1C105Z 16V 1pF CERAMIC C1426 ECJ2VF1C105Z 16V 1pF CERAMIC C1427 ECJ2VF1C105Z 16V 1pF CERAMIC C1428 ECJ2VF1C105Z 16V 1pF CERAMIC C1429 ECJ2VF1C105Z 16V 1pF CERAMIC C1430 ECJ2VF1C105Z 16V 1pF CERAMIC C1431 ECJ2VF1C105Z 16V 1pF CERAMIC C1432 ECJ2VF1C105Z 16V 1pF CERAMIC C1433 ECJ2VF1C105Z 16V 1pF CERAMIC C1434 ECJ2VF1C105Z 16V 1pF CERAMIC C1435 ECJ2VF1C105Z 16V 1pF CERAMIC C1436 ECJ2VF1C105Z...

Page 28: ...IC C2040 ECJ2VF1C104Z 16V 100nF ELECT C2041 ECA1HM3R3GB 50V 3 3µF CERAMIC C2042 ECJ2VB1H102K 50V 1nF CERAMIC C2043 ECJ2VB1H102K 50V 1nF CERAMIC C2044 ECJ2VB1H102K 50V 1nF CERAMIC C2045 ECJ2VB1H102K 50V 1nF CERAMIC C2046 ECJ2VB1H102K 50V 1nF CERAMIC C2047 ECJ2VF1H103Z 50V 10nF ELECT C2222 ECA1HM100GB 50V 10µF ELECT C2223 ECA1HM100GB 50V 10µF ELECT C2224 ECA1HM100GB 50V 10µF ELECT C2225 ECA1HM100GB ...

Page 29: ...AMIC C3013 ECJ2VF1C105Z 16V 1pF CERAMIC C3014 ECJ2VF1C105Z 16V 1pF CERAMIC C3015 ECJ2VF1C105Z 16V 1pF CERAMIC C3016 ECJ2VF1C105Z 16V 1pF CERAMIC C3017 ECJ2VF1C105Z 16V 1pF CERAMIC C3018 ECJ2VB1C104K 16V 100nF CERAMIC C3020 ECJ2VF1C105Z 16V 1pF CERAMIC C3021 ECJ2VB1C104K 16V 100nF CERAMIC C3024 ECJ2VF1C105Z 16V 1pF CERAMIC C3026 ECJ2VF1C105Z 16V 1pF CERAMIC C3027 ECJ2VF1C105Z 16V 1pF CERAMIC C3028 ...

Page 30: ...74 TSF19402 SWITCHES SWITCH S840 ESB92S11B SWITCH S1003 EVQ23405R SWITCH S1004 EVQ23405R SWITCH S1005 EVQ23405R SWITCH S1006 EVQ23405R SWITCH S1007 EVQ23405R RELAYS RELAY RL801 K6B1ADA00010 RELAY RL802 K6B2ADA00004 DIFFERENCES FOR MODEL TX 32PH40D EXPLODED VIEW A P C B 25 TNPH0348DG CABINET 26 TKY8E640 MODEL LABEL 27 TQF8E3342 MISCELLANEOUS COMPONENTS SUB WOOFER BRACKET TMW8E055 FRONT PANEL TKE8E7...

Page 31: ...ption Cct Ref Parts Number Description Cct Ref Parts Number I C s EAROM IC1104 X24BR200 1SP TERMINALS AND LINKS SCART SOCKET JK3401 0350536400 SCART SOCKET JK3402 0350536400 SCART SOCKET JK3403 0350536400 31 ...

Page 32: ...t at time of printing and are subject to change without notice REMARKS a Do not touch the hot part or the hot and cold parts at the same time as you are liable to a shock hazard b Do not short circuit the hot and cold circuits as electrical components may be damaged c Do not connect an instrument such as an oscilloscope to the hot and cold circuits simultaneously as this may cause fuse failure Con...

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Page 41: ...A BOARD TNPH0348 41 ...

Page 42: ...A BOARD TNPH0348 42 ...

Page 43: ...7 A3 TPD17 D1 D553 D3 D848 A3 TPD19 D3 D554 C1 D851 B3 TPD22 C3 D556 D2 D852 B3 TPD25 D2 D557 D3 D853 D2 TPD32 D1 D558 D1 D854 D3 TPD33 D3 D559 C2 D855 B3 TPD34 D3 D560 D2 D856 B3 TPD35 D1 D570 C3 D857 B3 I C s D580 D3 D858 B3 IC801 B2 D581 D3 D859 B3 IC841 A3 D580 D3 D861 C3 IC851 B3 D591 D1 D862 C3 TRANSISTORS D592 D1 D863 C3 Q501 C1 D593 D1 D865 D3 Q541 C3 D594 D3 D867 B3 Q542 C3 D595 D3 D868 D...

Page 44: ...DF BOARD TNPA1806 44 ...

Page 45: ...DES D903 A1 D351 B2 D904 A1 D352 B2 D953 A2 D354 B2 I C s D355 A2 IC351 B2 D356 A2 IC352 B1 D360 B2 IC353 A2 D383 B1 TRANSISTORS D385 A1 Q955 A1 D386 B1 Q956 A2 D901 A1 D902 A1 A B 1 2 45 L BOARD TNP8EL014 ...

Page 46: ...ISTORS Q2507 C5 Q3401 B4 DIODES Q2214 B3 Q2508 C5 Q3402 A1 D3401 B6 Q2215 D4 Q2509 C5 Q3403 A1 D3402 B6 Q2216 C4 Q2512 B6 Q3404 A2 I C s Q2506 C6 Q2513 C6 IC3401 B2 A B C D E 1 2 3 4 5 6 H BOARD TNP8EH007 46 ...

Page 47: ...DIODES D1011 A2 D1012 A2 D3103 B2 D3104 B2 TRANSISTORS Q1003 A2 2 1 A B G BOARD TNP8EG004 47 ...

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