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Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

S.M.CARB

R2308 ERJ6GEYJ104

0.1W

5%

100K

S.M.CARB

R2309 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R2310 ERJ6GEYJ471

0.1W

5%

470

S.M.CARB

R2311 ERJ6GEYJ102

0.1W

5%

1K

S.M.CARB

R2312 ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R3001 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3002 ERJ6GEYJ471

0.1W

5%

470

S.M.CARB

R3003 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3004 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3005 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3006 ERJ6GEYJ471

0.1W

5%

470

S.M.CARB

R3007 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3008 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3009 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3010 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3011 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3012 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3013 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3014 ERJ6GEYJ471

0.1W

5%

470

S.M.CARB

R3015 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3016 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3017 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3018 ERJ6GEYJ471

0.1W

5%

470

S.M.CARB

R3019 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3020 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3021 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3022 ERJ6GEYJ102

0.1W

5%

1K

S.M.CARB

R3023 ERJ6GEYJ123

0.1W

5%

12K

S.M.CARB

R3024 ERJ6GEYJ472

0.1W

5%

4K7

S.M.CARB

R3025 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3026 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3044 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3046 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3047 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3048 ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R3049 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3050 ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R3057 ERJ6GEYJ750

0.1W

5%

75

CARBON  

R3101 ERDS1TJ151  

0.5W

5%

150

CARBON  

R3102 ERDS1TJ151  

0.5W

5%

150

METAL   

R3103 

ERG2FJ221   

2W

5%

220

METAL   

R3104 

ERG2FJ221   

2W

5%

220

S.M.CARB

R3105 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3106 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3107 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3108 ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R3402 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3403 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3404 ERJ6GEYJ242 

0.1W

5%

2K4

S.M.CARB

R3405 ERJ6GEYJ104

0.1W

5%

100K

S.M.CARB

R3406 ERJ6GEYJ301 

0.1W

5%

300

S.M.CARB

R3407 ERJ6GEYJ123

0.1W

5%

12K

S.M.CARB

R3408 ERJ6GEYJ472

0.1W

5%

4K7

S.M.CARB

R3409 ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R3601 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3602 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3603 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3604 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3605 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3606 ERJ6GEYJ101

0.1W

5%

100

S.M.CARB

R3607 ERJ6GEYJ472

0.1W

5%

4K7

S.M.CARB

R3608 ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R3609 ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R3610 ERJ6GEYJ102

0.1W

5%

1K

CAPACITORS

ELECT

C101  

ECJ2VB1C104K

350V

   

100nF

ELECT

C102  

ECJ2VB1C104K

350V

   

100nF

ELECT

C103  

ECJ2VF1H104Z

350V

   

100nF

S.M. CAP

C104  

ECUV1H102JCX

50V

1nF

S.M. CAP

C105  

ECUV1H560JCX

50V

56pF

S.M. CAP

C106  

ECUV1H560JCX

50V

56pF

ELECT

C107  

ECJ2VF1H104Z

350V

   

100nF

ELECT   

C108  

ECA1CM470GB

16V

47µF

S.M. CAP

C109  

ECUV1H102JCX

50V

1nF

S.M. CAP

C110  

ECUV1H103ZFX

50V

10nF

ELECT   

C111  

ECA1HMR33GB

50V

10nF

ELECT

C114  

ECJ2VF1H104Z

350V

   

100nF

S.M. CAP

C115  

ECUV1H103ZFX

50V

10nF

ELECT   

C116  

ECA1CM221GB

16V

220µF

ELECT   

C120  

ECA1CM221GB

16V

220µF

S.M. CAP

C121  

ECUV1H103KBX

50V

10nF

S.M. CAP

C124  

ECUV1H220JCX

50V

22pF

S.M. CAP

C125  

ECUV1H100DCX

50V

10pF

S.M. CAP

C133  

ECUV1H104KBX

  50V

   

10pF

S.M. CAP

C134  

ECUV1H104KBX

  50V

   

10pF

S.M. CAP

C135  

ECUV1H104KBW

  50V

   

10pF

FILM

C136  

ECQB1H104J

50V

100nF

FILM

C138  

ECQB1H104J

50V

100nF

ELECT

C251  

ECA1EM330B  

25V

   

33µF

S.M. CAP

C252  

ECUV1H223KBX

50V

   

22nF

ELECT   

C253  

ECA1HM4R7GB

50V

4.7µF

FILM    

C254  

ECQM1H684J  

  50V

   

4.7µF

ELECT   

C255  

ECA1EM101GB 

25V

   

100µF

S.M. CAP

C256  

ECUV1H223KBX

50V

   

22nF

ELECT   

C257  

ECA1HM4R7GB

50V

4.7µF

ELECT

C258  

ECA1EM330B  

25V

   

33µF

FILM    

C259  

ECQM1H684J  

  50V

   

33µF

ELECT   

C260  

ECA1VM102GB

35V

1nF

ELECT   

C261  

ECA1VM102GB

35V

1nF

FILM    

C262  

ECQM1H394J  

50V

   

390nF

ELECT   

C263  

ECA1HM010GB

50V

1µF

ELECT

C264  

ECA1HHG222E 

50V

   

1µF

FILM    

C265  

ECQM1H394J  

50V

   

390nF

ELECT   

C266  

ECA1HM010GB

50V

1µF

ELECT

C267  

ECJ2VB1H104K

350V

   

100nF

ELECT

C268  

ECJ2VB1H104K

350V

   

100nF

ELECT

C270  

ECJ2VB1H104K

350V

   

100nF

ELECT

C301  

ECJ2VB1C104K

350V

   

100nF

ELECT

C302  

ECJ2VB1C104K

350V

   

100nF

ELECT

C303  

ECJ2VB1C104K

350V

   

100nF

ELECT   

C304  

ECA1CM100GB

16V

10µF

FILM

C354  

ECQM2104KZ

250V

100nF

S.M. CAP

C355  

ECUV1H471JCX

50V

470pF

S.M. CAP

C356  

ECUV1H471JCX

50V

470pF

S.M. CAP

C357  

ECUV1H471JCX

50V

470pF

FILM

C358  

ECQM1H224J

50V

220nF

CERAMIC 

C360  

ECKC3D152J

2KV

1.5nF

ELECT   

C361  

ECA1HMR47GB

50V

1.5nF

ELECT   

C363  

ECA1VM471GB 

35V

   

470µF

S.M. CAP

C364  

ECUV1H103ZFX

50V

10nF

ELECT   

C366  

ECA1CM100GB

16V

10µF

S.M. CAP

C451  

ECUV1H102JX 

  50V

   

10µF

S.M. CAP

C453  

ECUV1H152KBX

  50V

   

10µF

S.M. CAP

C454  

ECUV1H223KBM

  50V

   

10µF

ELECT   

C455  

ECEA1HKA010 

50V

   

1µF

ELECT

C456  

ECA1HHG221B 

50V

   

220µF

FILM

C458  

ECQB1222JF3 

100V

   

2.2nF

FILM    

C459  

222236516154

 160V

   

2.2nF

CERAMIC 

C461  

ECCR2H270J

500V

27pF

FILM

C508  

ECQV1H105JZ

50V

1µF

ELECT   

C509  

ECEA1HU101

50V

100µF

S.M. CAP

C510  

ECUV1H104KBX

  50V

   

100µF

18

Summary of Contents for TX-25EX4F

Page 1: ...PC to allow a number of diagnostic and control functions to be performed For more details contact your local Panasonic company BACK EXIT TX 28 25EX4F Service Manual Safety Specifications Block Diagrams Schematic Diagrams PCB Views Self Check Service Information Parts List Service Hints Disassembly Location of Controls Waveforms Mechanical View Adjustments ...

Page 2: ...BACK BACK BACK E Schematic N Schematic H Schematic Y Schematic E PCB Y PCB Audio Power supply Control Video ...

Page 3: ...00mV rms1kΩ AV1 IN Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 10kΩ RGB 21 pin AV1 OUT Video 21 pin 1V p p 75Ω Audio 21 pin 500mV 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 Audio RCAx2 500mV rms10kΩ Video RCAx1 1V p p 75Ω High Voltage 2...

Page 4: ...abinet 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 AC cord directly into the AC outlet Do not use an isolation transform...

Page 5: ...SERVICE HINTS How to remove the rear cover 1 Remove the 12 screws as shown in Fig 2 LOCATION OF CONTROLS 3 SCREWS Fig 2 Fig 3 N Board E Board Y Board Focus Screen H Board ...

Page 6: ...ch the TV on 2 Go into Service Mode as explained above The screen will show 3 Press the BLUE button on the remote control The screen will show 4 Press the STR button on the TV The screen will show 5 All the tuning information stored inside the TV will now be transferred to the Memory Pack This process will take 2 3 minutes to complete and when finished the screen will show Memory Pack to TV proces...

Page 7: ...ols at the front of the set at the same time pressing the STATUS button on the remote control and the screen will show If the CCU ports have been checked and found to be incorrect or not located then will appear in place of O K Service Aids To aid in the service of our current chassis there are a number of Service Aids which have been made available LUCI interface kit Linked Utility Computer Inter...

Page 8: ...275mV 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 ...

Page 9: ...al Linearity V Lin 006 Optimum setting Vertical Symmetry V Sym 002 Optimum setting DVCO DVCO 005 Receive a PAL Colour Bar Pattern For DVCO alignment press Blue button wait until the colours are changing slowly and press STR Cut off DC Cut off 0171 Ug2 Test Ug2 055 O K To adjust Cutoff connect an oscilloscope to the blue cathode adjust cutoff value using the Yellow and Blue buttons until the black ...

Page 10: ... OUT 39 Q305 Q303 Q301 E8 4 3 5 Q353 Q352 Q351 CRT 3 2 1 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 H3 E61 E15 1 6 8 H1 1 6 8 H BOARD 8 IC3401 Q3402 8 6 3 VIDEO SWITCHING ...

Page 11: ...3 L OUT 1 R OUT 3 L OUT 2 R IN 6 L IN 2 R IN 6 L IN 47 ANA_IN1 44 MONO IN DACM_L 25 SC3_IN_R 38 SC1_IN_R 42 SC1_IN_L 41 SC2_OUT_R 27 SC2_OUT_L 28 SC2_IN_R 40 SC2_IN_L 39 Q252 Q251 2 L L 11 4 L HEADPHONE 7 R 5 L E6 1 E7 3 Q2304 Q2302 21 DACA_R 22 DACA_L E BOARD AUDIO PROCESSOR AUDIO OUTPUT AUDIO MONITOR OUT Q2303 Q2301 Q103 49 ANA_IN2 X101 X102 9 ...

Page 12: ... MATRIX 60 Q854 52 Q853 74 IC1071 Q1052 81 AV2 8 10 AV1 8 10 12 Q856 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 VIDEO SWITCHING AUDIO PROCESSOR MICRO PROCESSOR VIDEO PROCESSOR EAROM REMOTE CONTROL RECEIVER Q1051 N BOARD 8 8 D1071 10 L L L L POS NEG 82 83 P...

Page 13: ...1 P2 P1 S5 S2 S7 10 9 6 8 5 6 2 6 3 1 6 12V 200V 33V 14V 14V 27V 150V 29V 7V 15V 5V D867 Q852 Q854 Q855 1 D805 R805 R814 IC850 1 2 D862 R854 33V 16 REMOTE CONTROL RECEIVER N BOARD RESET MICRO PROCESSOR AUDIO PROCESSOR VIDEO PROCESSOR EPROM EAROM RESET REG REG REG IC3401 7 VIDEO SWITCHING EW CORRECTION POWER SUPPLY RGB OUTPUT V OUTPUT AUDIO OUTPUT D801 E BOARD Y BOARD E3 2 Y3 2 N1 2 E19 2 E1 4 1 E2...

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

Page 15: ...SOR IC601 VDP3108BPPB1 HORIZONTAL OUTPUT IC701 TEA2031A POWER SUPPLY IC801 STRF6654LF51 ERROR AMPLIFER IC850 SE140N 12V REGULATOR IC851 L78M12MRB 5V REGULATOR IC852 L78M05MRB 8V REGULATOR IC853 AN78L08TA LED RECEIVER IC1071 RPM6937 V4 MICRO PROCESSOR IC1101 SDA5450C48 EPROM IC1102 27C2001 F10 DIODE IC1104 MN1381 R TA DIODE IC1105 MN1381 T TA AUDIO PROCESSOR IC2101 MSP3410DPOB4 AV SWITCHING IC3401 ...

Page 16: ... Q351 2SA1767 TRANSISTOR Q352 2SA1767 TRANSISTOR Q353 2SA1767 TRANSISTOR Q354 BC857B TRANSISTOR Q451 BC857B TRANSISTOR Q503 2SD2398 M2 TRANSISTOR Q551 BU2508AXLB TRANSISTOR Q552 2SC1473 RN TRANSISTOR Q701 BC857B TRANSISTOR Q850 2SD1273PLB TRANSISTOR Q851 BC857B TRANSISTOR Q852 2SC1383 S TRANSISTOR Q853 BC847B TRANSISTOR Q854 BC847B TRANSISTOR Q855 BC847B TRANSISTOR Q856 BC847B TRANSISTOR Q857 2SA1...

Page 17: ...M CARB JSE10 ERJ6GEY0R00 0 1W 5 0 S M CARB JA45 ERJ6GEY0R00 0 1W 5 0 S M CARB JA60 ERJ6GEY0R00 0 1W 5 0 S M CARB JA58 ERJ6GEY0R00 0 1W 5 0 S M CARB JA55 ERJ6GEY0R00 0 1W 5 0 S M CARB JA54 ERJ6GEY0R00 0 1W 5 0 S M CARB JA1 ERJ6GEY0R00 0 1W 5 0 S M CARB JA49 ERJ6GEY0R00 0 1W 5 0 S M CARB JA48 ERJ6GEY0R00 0 1W 5 0 S M CARB JA47 ERJ6GEY0R00 0 1W 5 0 S M CARB JSE12 ERJ6GEY0R00 0 1W 5 0 S M CARB JA43 ER...

Page 18: ...J6GEYJ273 0 1W 5 27K S M CARB R563 ERJ6GEYJ474 0 1W 5 470K S M CARB R564 ERJ6GEYJ623 0 1W 5 62K S M CARB R566 ERJ6GEYJ563 0 1W 5 56K WOUND R567 ERF7ZK1R0 7W 10 1 S M CARB R601 ERJ6GEYJ101 0 1W 5 100 S M CARB R602 ERJ6GEYJ821 0 1W 5 820 S M CARB R603 ERJ8GEYJ103 125W 5 10K S M CARB R604 ERJ6GEYJ101 0 1W 5 100 CARBON R605 ERD25TJ331 0 25W 5 330 CARBON R606 ERD25TJ331 0 25W 5 330 S M CARB R607 ERJ6GE...

Page 19: ...1W 5 100 S M CARB R1128 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R1129 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R1130 ERJ6GEYJ103 0 1W 5 10K S M CARB R1131 ERJ6GEYJ103 0 1W 5 10K S M CARB R1132 ERJ6GEYJ101 0 1W 5 100 S M CARB R1133 ERJ6GEYJ273 0 1W 5 27K S M CARB R1136 ERJ6GEYJ823 0 1W 5 82K S M CARB R1137 ERJ6GEY0R00 0 1W 5 0 S M CARB R1138 ERJ6GEYJ474 0 1W 5 470K S M CARB R1139 ERJ6GEY0R00 0 1W 5 0 S M CARB R1140...

Page 20: ...GEYJ101 0 1W 5 100 S M CARB R3606 ERJ6GEYJ101 0 1W 5 100 S M CARB R3607 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R3608 ERJ6GEYJ752 0 1W 5 7K5 S M CARB R3609 ERJ6GEY0R00 0 1W 5 0 S M CARB R3610 ERJ6GEYJ102 0 1W 5 1K CAPACITORS ELECT C101 ECJ2VB1C104K 350V 100nF ELECT C102 ECJ2VB1C104K 350V 100nF ELECT C103 ECJ2VF1H104Z 350V 100nF S M CAP C104 ECUV1H102JCX 50V 1nF S M CAP C105 ECUV1H560JCX 50V 56pF S M CAP C...

Page 21: ...B 100V 470nF CERAMIC C806 ECKWNA101MBC 400V 100µF CERAMIC C807 ECKC2H472J 500V 4 7nF CERAMIC C808 ECKC2H472J 500V 4 7nF CERAMIC C809 ECKC2H472J 500V 4 7nF CERAMIC C810 ECKC2H472J 500V 4 7nF ELECT C811 ECOS2GG181NG 400V 180µF CERAMIC C814 ECKC3D102J 2KV 1nF CERAMIC C815 ECKC1H471J 50V 470pF ELECT C816 ECA1EM101GB 25V 100µF FILM C817 ECQE6104K 600V 100nF CERAMIC C818 ECKWNA332MEC 250V 3 3nF FILM C81...

Page 22: ...22JCX 50V 2 2nF S M CAP C3008 ECUV1H222JCX 50V 2 2nF S M CAP C3009 ECUV1H222JCX 50V 2 2nF ELECT C3010 ECA1CM470GB 16V 47µF S M CAP C3012 ECUV1H561JCX 50V 560pF ELECT C3013 ECJ3VB1C474K 3 5KV 470nF S M CAP C3014 ECUV1H222JCX 50V 2 2nF S M CAP C3015 ECUV1H222JCX 50V 2 2nF S M CAP C3016 ECUV1H222JCX 50V 2 2nF ELECT C3017 ECA1CM470GB 16V 47µF S M CAP C3019 ECUV1H561JCX 50V 560pF ELECT C3020 ECJ3VB1C47...

Page 23: ...ECF50X41 CABINET 15 TKY8E305 DEGAUSS COIL 16 TLK8E05140 E P C B 17 TNP8EE009AF MODEL LABEL 18 TQF8E2682 POWER CORD 19 TSX8E0027 Y P C B 20 TNP8EY012AF MISCELLANEOUS COMPONENTS OUTER CARTON TPC8E4659 TOP CUSHION TPD8E655 BOTTOM CUSHION TPD8E656 I C s EAROM IC1103 XGL2 03AF RESISTORS CARBON R357 ERDS1TJ104 0 5W 5 100K CARBON R358 ERDS1TJ104 0 5W 5 100K CARBON R359 ERDS1TJ104 0 5W 5 100K CAPACITORS C...

Page 24: ...nting 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 o...

Page 25: ......

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ... Q856 F9 D865 I9 IC1104 C9 Q855 J5 D864 I10 IC1103 F8 Q854 B4 D863 G9 IC1102 D10 Q853 B4 D862 N10 IC1101 D8 Q852 B5 D861 J9 IC1051 A10 Q850 F5 D860 I10 IC852 I10 Q701 J5 D859 H5 IC851 G5 Q552 N3 D858 E5 IC850 H4 Q551 K1 D857 E5 IC801 G2 Q503 I2 D855 F4 IC701 K5 Q451 F8 D854 G4 IC601 L7 Q394 K9 D853 H3 IC451 L5 Q305 K9 D852 I4 IC251 D6 Q303 K9 D851 I4 TP S Q302 J9 D850 H4 TPE14 M5 Q301 K9 D806 G2 T...

Page 30: ...4 A7 Q353 G6 Q352 F6 Q351 F6 DIODES D906 F1 D905 G4 D904 D3 D902 G4 D901 G3 D364 C9 D363 C8 D362 B9 D361 B7 D360 D8 D359 G6 D358 E7 D357 F7 D356 G7 D355 F7 D354 G7 TEST POINTS TPY6 B8 TPY5 D5 TPY4 E5 TPY3 F6 TPY2 E7 TPY1 G6 IC S IC351 E8 26 H G F E D C B A 1 2 3 4 5 6 7 8 9 ...

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