Panasonic TX-32PL1 Service Manual Download Page 38

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P – BOARD - TNP8EP016

TRANSISTORS

Q580

Q3901 C2
Q3902 A4
Q3903 B2
Q3904 B4
Q3905 D3
Q3906 D2
Q3907 C2
Q3908 D1
Q3911 B4
Q3912 B4
Q3917 C4
Q3922 D3
Q3923 E2

DIODES

D580

D581

D3901 B4
D3907 D3
D3908 D3
D3909 C1
D3910 D5
D3911 D4
D3912 D1
D3915 B4
D3917 B4
D3918 B4
D3920 E1
D3921 C4
D3922 D2
D3924 E2

TEST POINTS

TPP11 C3
TPP12 B2
TPP13 A3
TPP14 D4
TPP15 D2

IC’S

IC3901 B3
IC3902 E1

Summary of Contents for TX-32PL1

Page 1: ...00mV rms 1kΩ AV2 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 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 10kΩ Video RCAx1 1V p p 75Ω High Voltage 31 5kV 1kV Picture Tube W76EKW10X21 76cm Audio Output 2 x 15W Music Power 8Ω Impeda...

Page 2: ... part on 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 f...

Page 3: ...SERVICE HINTS How to remove the rear cover 1 Remove the 9 screws as shown in Fig 2 LOCATION OF CONTROLS 3 Fig 2 SCREWS SCREWS L Board E Board Screen Focus Z Board H Board P Board Q Board M Board ...

Page 4: ...ove the oscilloscope Select Ug2 adjustment and adjust the screen VR until the display shows O K FACTORY SETTINGS To return customer settings to factory settings and clear owner ID of all information input by the customer enter Self Check Mode Press the down v button on the customer controls at the front of the TV set at the same time pressing the STATUS button on the remote control To exit Self Ch...

Page 5: ...5mV 64µS 64µS 3V H Out IC601 Pin 50 Vert Out IC601 Pin 31 20mS 0 7V 13µS 3 7V SCL IC1201 Pin 3 R Out E8 Pin 5 64µS 4 6V HFLB IC601 Pin 13 64µS 6 2V R Out IC601 Pin 37 64µS 275mV G Out IC601 Pin 38 275mV 64µS Vert Drive IC451 Pin 2 20mS 57V HFLB IC701 Pin 8 64µS 1 5V G Out E8 Pin 3 64µS 4 4V SVM Out IC601 Pin 34 88mV 64µS H Out IC701 Pin 5 30mV 64µS 5 ...

Page 6: ...mplitude H Amp 055 Optimum setting Vert Amplitude V Amp 054 Optimum setting EW amplitude E W Amp1 128 Optimum setting EW amplitude E W Amp2 006 Optimum setting Trapezium comp Trapez 1 047 Optimum setting Trapezium comp Trapez 2 128 Optimum setting Vertical Linearity V Lin 006 Optimum setting Vertical Symmetry V Sym 002 Optimum setting DVCO DVCO 005 Receive a PAL Colour Bar Pattern For DVCO alignme...

Page 7: ... 7 8 9 Y2 4 3 5 IC351 TUNER Q104 5HG OXH UHHQ 9LGHR Q 9 9LGHR 2XW G OUT 38 R OUT 37 G IN 46 R IN 45 Q306 Q304 Q302 Q354 7 7 VM COILS Q905 Q907 Q909 Q908 Q906 SVM OUT 34 Q950 Q951 Q3001 G 38 B 39 Y BOARD E BOARD RGB OUTPUT VIDEO PROCESSOR MICRO PROCESSOR E15 6 8 H1 H3 E61 1 1 6 8 H BOARD IC3401 8 6 3 VIDEO SWITCHING 2 4 2 4 Q3201 Q3202 Q3203 Q3204 Q3206 Q3205 Q3207 M2 E17 6 6 AV3 C Y M BOARD M3 4 2...

Page 8: ...1_IN_R 42 SC1_IN_L 41 SC2_OUT_R 27 SC2_OUT_L 28 SC2_IN_R 40 SC2_IN_L 39 E BOARD AUDIO PROCESSOR Q2303 Q2301 AUDIO MONITOR OUT Q2302 22 DACA_L Q2304 21 DACA_R E10 1 2 6 5 Z4 1 2 6 5 10 10 8 8 IC2201 IC2221 AMP AMP Z5 1 2 1 9 2 1 9 L MIC Z2 2 R MIC Z BOARD E16A 1 M1 1 2 2 AV3 R 6 R 4 L HEADPHONE 7 R 5 L M4 1 M5 3 E17 10 M2 10 8 8 M BOARD IC251 Q2102 Q2103 5 R R 7 Q252 Q251 2 L L 11 AUDIO OUTPUT L ...

Page 9: ... 75 Q851 Q1106 Q1105 Q1107 Q1104 51 72 73 AV LINK SLOW 2 SLOW 1 SCL 1 SDA 1 59 58 Q3006 Q3007 55 VPROT KEYSCAN ON OFF R C L E D PROT 1 SLOW 2 OUT IN SLOW 1 SERVICE SCL SDA H BOARD E BOARD 5 IC3401 VIDEO SWITCHING IC2101 8 7 4 AUDIO PROCESSOR MICRO PROCESSOR VIDEO PROCESSOR IC1103 6 5 EAROM Q3401 Q1051 M1 8 E16A 8 7 7 M2 5 E17 5 IC1061 REMOTE CONTROL RECEIVER D1061 Q1062 LOCAL KEYS SWITCH MATRIX M ...

Page 10: ...05 R814 IC850 1 2 D862 R854 33V 16 IC1104 2 RESET MICRO PROCESSOR AUDIO PROCESSOR VIDEO PROCESSOR EPROM EAROM IC1105 2 RESET REG REG REG IC3401 7 VIDEO SWITCHING IC701 6 EW CORRECTION POWER SUPPLY IC451 6 3 1 V OUTPUT AUDIO OUTPUT D801 E BOARD Y BOARD E3 2 Y3 2 E1 4 1 E2 2 1 R802 Line Filter E62 1 H3 2 IC351 6 RGB OUTPUT Degauss Coil M10 4 1 Line Filter Mains In M BOARD M2 3 E17 3 IC1061 REMOTE CO...

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

Page 12: ...W8E052 32PL CARTON TPC8E4913 TOP CUSHION TPD8E761 BOTTOM CUSHION TPD8E762 SUB CUSHON TPD8E776 BATTERY PACK UM 3DJ 2P 32 VIDEO CABINET VS 32PBL IC SOCKET IC1101S PCSZT 084A 1 ROTATION COIL ROT TLK8E05174 I C s AUDIO OUTPUT IC251 LA4282 R G B OUTPUT IC351 TDA6103Q N3 VERTICAL OUTPUT IC451 LA7845N VIDEO PROCESSOR IC601 VDP3120BPPC2 E W CORRECTION IC701 TEA2031A POWER SUPPLY IC801 STRF6654LF57 ERROR A...

Page 13: ...DIODE D2304 MA723TA5 DIODE D3201 MTZJT 778 2C DIODE D3202 MTZJT 778 2C DIODE D3901 MTZJT 779 1C DIODE D3906 MA165TA5 DIODE D3907 ERA22 06V3 DIODE D3908 ERA22 06V3 DIODE D3909 MA165TA5 DIODE D3910 RP1HLFA5 DIODE D3911 RP1HLFA5 DIODE D3912 MA165TA5 DIODE D3915 MTZJT 7710D DIODE D3917 MA165TA5 DIODE D3920 MA165TA5 DIODE D3921 MTZJT 7724D THERMISTOR R842 232266296706 THERMISTOR R843 232266296706 TRANS...

Page 14: ...COIL L1061 TLT331K991R COIL L1103 TLTACT100K COIL L1104 EXCELSA35T COIL L1105 ELJFC2R2KF COIL L1900 EXCELDR25V COIL L2101 TLTACT100K COIL L2103 EXCELSA35T COIL L2104 TLTACT4R7K COIL L2202 ELESN2R2KA COIL L2222 ELESN2R2KA COIL L3001 ELEMV1R5MA COIL L3002 ELEMV1R5MA COIL L3003 ELEMV1R5MA COIL L3004 ELEMV1R5MA COIL L3005 ELEBR2R2KA COIL L3006 ELEBR2R2KA COIL L3007 TLTACT2R2K COIL L3201 ELEBR6R8KA COI...

Page 15: ...2 0 1W 5 5K6 S M CARB R117 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R118 ERJ6GEYJ102 0 1W 5 1K S M CARB R121 ERJ6GEYJ471 0 1W 5 470 S M CARB R251 ERJ6GEYJ101 0 1W 5 100 S M CARB R252 ERJ6GEYJ242 0 1W 5 2K4 S M CARB R253 ERJ6GEYJ103 0 1W 5 10K S M CARB R254 ERJ6GEYJ101 0 1W 5 100 S M CARB R255 ERJ6GEYJ103 0 1W 5 10K S M CARB R256 ERJ6GEYJ471 0 1W 5 470 S M CARB R257 ERJ6GEYJ330 0 1W 5 33 S M CARB R258 ERJ6G...

Page 16: ...AL R703 ERG2FJ821 2W 5 820 S M CARB R704 ERJ6GEYJ563 0 1W 5 56K S M CARB R705 ERJ6GEYJ104 0 1W 5 100K S M CARB R706 ERJ6GEYJ103 0 1W 5 10K S M CARB R707 ERJ6GEYJ391 0 1W 5 390 S M CARB R708 ERJ6GEYJ393 0 1W 5 39K S M CARB R709 ERJ6GEYJ393 0 1W 5 39K S M CARB R710 ERJ6GEYJ273 0 1W 5 27K METAL R711 ERG1SJ101 1W 5 100 S M CARB R712 ERJ6GEYJ102 0 1W 5 1K SOLID R803 ERC12ZGK335D 0 5W 10 3M3 CARBON R805...

Page 17: ...J6GEYJ223 0 1W 5 22K S M CARB R1173 ERJ6GEYJ104 0 1W 5 100K S M CARB R1174 ERJ6GEYJ221 0 1W 5 220 S M CARB R1175 ERJ6GEYJ225 0 1W 5 2M2 S M CARB R1178 ERJ6GEY0R00 0 1W 5 0 S M CARB R1180 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R1190 ERJ6GEYJ101 0 1W 5 100 S M CARB R1251 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R1252 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R1253 ERJ6GEYJ332 0 1W 5 3K3 S M CARB R1254 ERJ6GEYJ512 0 1W 5 5K1 ...

Page 18: ...B R3210 ERJ6GEYJ153 0 1W 5 15K S M CARB R3211 ERJ6GEYJ223 0 1W 5 22K S M CARB R3212 ERJ6GEYJ223 0 1W 5 22K S M CARB R3213 ERJ6GEYJ102 0 1W 5 1K S M CARB R3214 ERJ6GEYJ683 0 1W 5 68K S M CARB R3215 ERJ6GEYJ302 0 1W 5 3K S M CARB R3216 ERJ6GEYJ750 0 1W 5 75 S M CARB R3217 ERJ6GEYJ223 0 1W 5 22K S M CARB R3218 ERJ6GEYJ223 0 1W 5 22K S M CARB R3219 ERJ6GEYJ102 0 1W 5 1K S M CARB R3220 ERJ6GEYJ683 0 1W...

Page 19: ...0µF FILM C259 ECQV1H334JL3 50V 330nF ELECT C260 ECA1VM102GB 35V 1nF ELECT C261 ECA1VM102GB 35V 1nF ELECT C262 ECEA1HN2R2 50V 2 2µF ELECT C263 ECA1HM010GB 50V 1µF ELECT C264 ECA1HHG222E 50V 2200µF ELECT C265 ECEA1HN2R2 50V 2 2µF ELECT C266 ECA1HM010GB 50V 1µF CERAMIC C267 ECJ2VB1H104K 50V 100nF CERAMIC C268 ECJ2VB1H104K 50V 100nF CERAMIC C270 ECJ2VB1H104K 50V 100nF CERAMIC C301 ECJ2VB1C104K 16V 100...

Page 20: ...GB 16V 10µF ELECT C868 ECA1CM100GB 16V 10µF ELECT C869 ECA1EM101GB 25V 100µF ELECT C870 ECA1EM471GB 25V 470µF ELECT C871 ECA1CM102B 16V 1000µF ELECT C872 ECA1CM471GB 16V 470µF ELECT C873 ECA1CM100GB 16V 10µF ELECT C875 ECA2CM220B 160V 22µF ELECT C876 ECA1HHG101B 50V 100µF ELECT C902 ECA1VM101GB 35V 100µF S M CAP C903 ECUV1H472KBX 50V 4 7nF S M CAP C904 ECUV1H472KBX 50V 4 7nF S M CAP C906 ECUV1H471...

Page 21: ... 2 2nF ELECT C3003 ECA1CM470GB 16V 47µF S M CAP C3005 ECUV1H561JCX 50V 560pF CERAMIC C3006 ECJ3VB1C474K 16V 470nF CERAMIC C3007 ECJ2VC1H222J 50V 2 2nF CERAMIC C3008 ECJ2VC1H222J 50V 2 2nF CERAMIC C3009 ECJ2VC1H222J 50V 2 2nF ELECT C3010 ECA1CM470GB 16V 47µF S M CAP C3012 ECUV1H561JCX 50V 560pF CERAMIC C3013 ECJ3VB1C474K 16V 470nF CERAMIC C3014 ECJ2VC1H222J 50V 2 2nF CERAMIC C3015 ECJ2VC1H222J 50V ...

Page 22: ...010UB 50V 1µF CERAMIC C3943 ECJ2VC1H101J 50V 100pF FILM C3944 ECQB1H103J 50V 10nF ELECT C3945 ECA1HM100GB 50V 10µF FILM C3946 ECQB1H333J 50V 33nF CERAMIC C3947 ECKC3D102J 2KV 1nF FILM C3948 ECQV1H105JZ 50V 1µF FILM C3949 ECQV1H684J 50V 680nF CERAMIC C3950 ECJ2YB1H104K 50V 100nF ELECT C3951 ECA1HM101GB 50V 100µF FILM C3952 ECWH15H102JN 1500V 1nF FILM C3953 ECQP1H473JZ3 100V 47nF FILM C3954 ECQB1H15...

Page 23: ...g 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 Connect the earth of th...

Page 24: ...24 NOTES ...

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Page 32: ...E BOARD TNP8EE015 31 ...

Page 33: ...354 A7 Q353 G6 Q352 F6 Q351 F6 DIODES D906 F1 D905 G4 D904 D3 D902 G4 D901 G4 D364 C9 D363 B8 D362 B9 D361 A7 D360 D8 D359 G6 D358 E7 D357 F7 D356 G7 D355 F8 D354 G7 TEST POINTS TPY6 B8 TPY5 D5 TPY4 E5 TPY3 F6 TPY2 E7 TPY1 G6 IC S IC351 E8 H G F E D C B A 1 2 3 4 5 6 7 8 9 ...

Page 34: ...H BOARD TNP8EH002 TRANSISTORS Q3401 C3 Q3402 A2 I C S IC3401 C2 1 2 3 A C B ...

Page 35: ...STORS Q1061 B1 Q1062 B2 Q3201 B7 Q3202 B7 Q3203 B6 Q3204 B6 Q3205 B7 Q3206 B7 Q3207 B7 Q3208 B7 Q3209 B8 Q1900 C9 DIODES D1061 A2 D3201 B8 D3202 B8 D3203 B8 D1900 D8 IC S IC1061 A1 IC1900 C8 IC1901 D8 C B A 1 2 3 4 5 6 7 8 9 D ...

Page 36: ...Q BOARD TNP8EQ002 32 1 2 A C B ...

Page 37: ...Z BOARD TNP8EZ003 TRAN S Q2201 D2 Q2202 C6 Q2203 F2 IC S IC2201 C4 IC2221 C7 IC2302 B2 F E D C B A 1 2 3 4 5 6 7 8 9 33 ...

Page 38: ... Q3911 B4 Q3912 B4 Q3917 C4 Q3922 D3 Q3923 E2 DIODES D580 F7 D581 G4 D3901 B4 D3907 D3 D3908 D3 D3909 C1 D3910 D5 D3911 D4 D3912 D1 D3915 B4 D3917 B4 D3918 B4 D3920 E1 D3921 C4 D3922 D2 D3924 E2 TEST POINTS TPP11 C3 TPP12 B2 TPP13 A3 TPP14 D4 TPP15 D2 IC S IC3901 B3 IC3902 E1 G F E D C B A 1 2 3 4 5 6 7 8 9 34 ...

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