background image

Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

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

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

S.M. CAP

C117  

ECUV1H103ZFX

50V

10nF

ELECT

C118  

ECJ2VF1H104Z

350V

   

100nF

ELECT   

C119  

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

   

100nF

S.M. CAP

C134  

ECUV1H104KBX

50V

   

100nF

S.M. CAP

C135  

ECUV1H104KBW

50V

   

100nF

S.M. CAP

C136  

ECUV1H104KBX

50V

   

100nF

S.M. CAP

C138  

ECUV1H104KBX

50V

   

100nF

ELECT

C251  

ECA1EM330B  

25V

   

33µF

S.M. CAP

C252  

ECUV1H223KBX

50V

   

22nF

ELECT   

C253  

ECA1HM4R7GB

50V

4.7µF

FILM    

C254  

ECQM1H684J  

50V

   

680nF

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

   

680nF

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   

C365  

ECA1CM100GB

16V

10µF

S.M. CAP

C451  

ECUV1H102JX 

50V

   

1nF

S.M. CAP

C453  

ECUV1H152KBX

50V

   

1.5pF

S.M. CAP

C454  

ECUV1H223KBM

50V

   

22nF

ELECT   

C455  

ECA1HM100GB

50V

10µF

ELECT

C456  

ECA1HHG221B 

50V

   

220µF

FILM

C458  

ECQB1222JF3 

100V

   

2.2nF

FILM    

C459  

222236516154

 160V

   

150nF

CERAMIC 

C461  

ECCR2H270J

500V

27pF

FILM

C508  

ECQV1H105JZ

50V

1µF

ELECT   

C509  

ECA1VM470B

35V

47µF

S.M. CAP

C510  

ECUV1H104KBX

50V

   

100nF

FILM

C511  

ECQM2683JZ

250V

68nF

FILM    

C552  

ECWH15H102JN

1500V

   

1nF

FILM    

C554  

ECWF2H514J  

500V

   

510nF

FILM

C555  

ECWH15H103JN

1500V

   

10nF

FILM    

C556  

ECQM4333JC  

400V

   

33nF

CERAMIC 

C557  

ECKC2H471J

500V

470pF

ELECT

C558  

ECA1HHG471E 

50V

   

470µF

ELECT

C560  

ECA2GHG2R2B 

400V

   

470µF

ELECT

C561  

ECA1EHG102B 

25V

   

470µF

CERAMIC 

C562  

ECKC2H101J

500V

100pF

ELECT

C563  

ECA2EHG220B 

250V

   

20µF

ELECT   

C564  

ECEA2AU2R2  

100V

   

2.2µF

FILM    

C565  

ECQP1H273J  

100V

   

2.2µF

CERAMIC 

C566  

ECKC2H471J

500V

470pF

ELECT

C567  

ECA1EHG102B 

25V

   

470pF

CERAMIC 

C568  

ECKC2H471J

500V

470pF

CERAMIC 

C569  

ECKC2H102J

500V

1nF

S.M. CAP

C601  

ECUV1H104KBX

50V

   

100nF

ELECT   

C602  

ECA1HM101GB

50V

100µF

S.M. CAP

C603  

ECUV1H102JCX

50V

1nF

ELECT

C604  

ECJ2VF1H223Z

350V

   

22nF

ELECT   

C605  

ECA1HM101GB

50V

100µF

ELECT   

C606  

ECA1HM3R3GB

50V

3.3µF

ELECT

C607  

ECJ2VF1H104Z

350V

   

100nF

S.M. CAP

C608  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C609  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C610  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C611  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C612  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C613  

ECUV1H153KBX

50V

   

15nF

S.M. CAP

C614  

ECUV1H050CCX

50V

50pF

S.M. CAP

C615  

ECUV1H050CCX

50V

50pF

ELECT   

C616  

ECA1HM101GB

50V

100µF

S.M. CAP

C617  

ECUV1H223KBX

50V

   

22nF

ELECT   

C618  

ECA1CM221GB

16V

220µF

ELECT

C619  

ECJ2VB1H473K

350V

   

47nF

22

Summary of Contents for TX-25SL1F

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 25SL1F 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: ...ons shown are approximate NOTE This Service Manual should be used in conjunction with the EURO4 technical guide TECHNISCHE DATEN Werte in klammern gelten nur fur TX 25SL1F Netzpannung 220 240V AC 50Hz Leistungsaufnahme 85W Antennenimpedanz 75Ω asymmetrisch Koaxial Typ Standby Leistungsaufnahme 1 8W Empfangssystem PAL I B G H D K PAL 525 60 SECAM L L B G D K M NTSC NTSC nur AV Eingang Empfangsberei...

Page 4: ... 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 SICHERHEITSVORKEHRUNGEN ALLGEMEINE RICHTLINIEN 1 Es ist empfehlenswert einen Trenntransformator in die Stromversorgung zu schalten bevor Reparaturen an einem Gerät vorgenommen werden dessen Chassis unter Spannung steht 2 Bei der Durchführung von Servicear...

Page 5: ...ilure 3 To prevent any X Radiation possibility it is essential to use the specified tube MESSUNG DES KRIECHSTROMS IM EINGESCHALTETEN ZUSTAND 1 Den Netzstecker direkt in eine Netsteckdose stecken Für diese Messung keinen Trenntransformator verwenden 2 Einen 2kΩ 10W Widerstand in Serie mit einem von außen zugänglichen Metallteil am Fernsehgerät und einer guten Erdung z B Wasserleitung anschließen 3 ...

Page 6: ... the 12 screws as shown in Fig 2 SERVICE HINWEISE ENTFERNEN DER GERÄTERÜCKWAND 1 Die 12 Schrauben entfernen siehe Abb 2 LOCATION OF CONTROLS LAGE DER EINSTELLREGLER Screws Schrauben Fig 2 Abb 2 N Board E Board Y Board Focus Screen H Board 4 Fig 3 Abb 3 ...

Page 7: ...e 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 remote control 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 process 1 Plug the memo...

Page 8: ...auf Service Modus umschalten Auf dem Bildschirm erscheint 3 Nun die BLAUE Taste an der Fernbedienung betätigen Auf dem Bildschirm erscheint 4 Nun die STR Taste an der Fernbedienung betätigen Der Bildschirm meldet nun 5 Die im FS Gerät abgespeicherten Kanal Einstelldaten werden nun in das Memory Pack überspielt Bei abgeschlossener Datenübertragung meldet der Bildschirm Kopieren der Einstelldaten vo...

Page 9: ...teraktive Multimedia Hinweise und Notizen Genauso wie dieses Produkt einen ersten Schritt in Richtung erweitertes interaktives Training bereitstellt ermöglicht es einen noch schnelleren Zugang zu technischen Informationen VDP O K TUN O K E2 O K MSP O K DPL PCB O K Cab O K Sum Factory use only Nur für Herstellung OPTION 1 39 OPTION 2 0C OPTION 3 1F OPTION 4 00 OPTION 5 CF OPTION 6 25 7 Service Aids...

Page 10: ...e oscilloscope Select Ug2 adjustment and adjust the screen VR until the display shows O K ABGLEICH Vorbereitungen Abgleich B Abgleich 1 Testbild empfangen Helligkeit auf Minimum Kontrast auf Minimum Lautstärke Minimum 1 Mit R811 muß die B2 auf 148V 1V eingestellt werden 2 Folgende Spannungen sind zu überprüfen B9 5 0 25V B10 5 0 25V B5 12 0 5V B11 33 1 5V B4 16 1V B7 8 0 5V B12 26 1V B8 5 5 0 5V B...

Page 11: ... Pin 39 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 12: ...l 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 l...

Page 13: ...tät V Lin 006 Optimale Einstellung Vertikale Symmetrie V Sym 002 Optimale Einstellung DVCO DVCO 005 Ein Farbbalken Testbild empfangen Zum Abgleich des Farboszillators DVCO die blau Taste drücken Nachdem ein leichtes Flackern in den Farbbalken zum Stillstand gekommen ist die STR Taste drücken Cut off Cut off 0171 Ug2 Test Ug2 055 O K Einen Oszillographen an die blaue Katode der Bildröhre anschliess...

Page 14: ...T 59 B IN 47 B 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 IC3401 Q3402 8 6 3 VIDEO SWITCHING ...

Page 15: ...R 1 R OUT 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 13 ...

Page 16: ...CAL KEYS SWITCH 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 L L L L POS...

Page 17: ... 1 3 1 S4 B1 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 ...

Page 18: ...he numbers on the exploded view below refer to the mechanical section of the Replacement Parts List Anmerking Die Nummer auf den mechanischen Teilen Zeigt die Bezugsnummer der Ersatzteilliste an 20 11 17 13 15 16 4 5 7 12 3 19 14 6 18 8 1 9 2 10 ...

Page 19: ...1 0330550049 INSTRUCTION BOOKS GERMAN TQB8E2618A 1 DUTCH FRENCH TQB8E2618BD1 ITALIAN SPANISH TQB8E2618CE1 SWEDISH NORG TQB8E2618FG1 SUOMI DANISH TQB8E2618HK1 I C s AUDIO OUTPUT IC251 LA4282 R G B OUTPUT IC351 TDA6103Q N3 VERTICAL OUTPUT IC451 LA7845N VIDEO PROCESSOR IC601 VDP3108BPPB1 E W CORRECTION IC701 TEA2031A POWER SUPPLY IC801 STRF6654LF51 ERROR AMPLIFER IC850 SE140N 12V REGULATOR IC851 L78M...

Page 20: ...A1767 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 2SA1018QTA T...

Page 21: ...RJ8GEY0R00 125W 5 0 S M CARB JA30 ERJ8GEY0R00 125W 5 0 S M CARB JA32 ERJ8GEY0R00 125W 5 0 S M CARB JA33 ERJ8GEY0R00 125W 5 0 S M CARB JA34 ERJ8GEY0R00 125W 5 0 S M CARB JA1 ERJ8GEY0R00 125W 5 0 S M CARB JA43 ERJ8GEY0R00 125W 5 0 S M CARB JA29 ERJ8GEY0R00 125W 5 0 S M CARB JA5 ERJ8GEY0R00 125W 5 0 S M CARB JA50 ERJ8GEY0R00 125W 5 0 S M CARB JA51 ERJ8GEY0R00 125W 5 0 S M CARB JA56 ERJ8GEY0R00 125W 5...

Page 22: ...4 ERJ6GEYJ101 0 1W 5 100 CARBON R605 ERD25TJ331 0 25W 5 330 CARBON R606 ERD25TJ331 0 25W 5 330 S M CARB R607 ERJ6GEYJ821 0 1W 5 820 S M CARB R608 ERJ6GEYJ271 0 1W 5 270 S M CARB R609 ERJ6GEYJ122 0 1W 5 1K2 S M CARB R610 ERJ6GEY0R00 0 1W 5 0 S M CARB R611 ERJ6GEYJ103 0 1W 5 10K S M CARB R612 ERJ6GEYJ101 0 1W 5 100 S M CARB R613 ERJ6GEYJ152 0 1W 5 1K5 S M CARB R622 ERJ6GEY0R00 0 1W 5 0 S M CARB R636...

Page 23: ...332 0 1W 5 3K3 S M CARB R1165 ERJ6GEYJ512 0 1W 5 5K1 S M CARB R1166 ERJ6GEYJ912 0 1W 5 9K1 S M CARB R1167 ERJ6GEYJ100 0 1W 5 10 S M CARB R1168 ERJ6GEYJ473 0 1W 5 47K S M CARB R1169 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R1170 ERJ6GEYJ273 0 1W 5 27K S M CARB R1171 ERJ6GEYJ224 0 1W 5 220K S M CARB R1172 ERJ6GEYJ223 0 1W 5 22K S M CARB R1173 ERJ6GEYJ104 0 1W 5 100K S M CARB R1174 ERJ6GEYJ221 0 1W 5 220 S M ...

Page 24: ...H684J 50V 680nF 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 350...

Page 25: ...1JCX 50V 330pF S M CAP C1072 ECUV1H103KBX 50V 10nF ELECT C1073 ECA1HM101GB 50V 100µF ELECT C1101 ECJ2VF1H104Z 350V 100nF ELECT C1102 ECA0JM101G 6 3V 100µF S M CAP C1103 ECUV1H220JCX 50V 22pF S M CAP C1104 ECUV1H220JCX 50V 22pF S M CAP C1105 ECUV1H101JCX 50V 100pF ELECT C1108 ECJ2VB1H333K 350V 33nF ELECT C1111 ECA1CM100GB 16V 10µF S M CAP C1112 ECUV1H103KBX 50V 10nF ELECT C1115 ECJ3VB1C474K 3 5KV 4...

Page 26: ... 50V 220nF S M CAP C3402 ECUV1H101JCX 50V 100pF ELECT C3403 ECA1HM101GB 50V 100µF FILM C3404 ECQM1H224J 50V 220nF S M CAP C3405 ECUV1H180JCX 50V 18pF S M CAP C3406 ECUV1H271JCX 50V 270pF S M CAP C3407 ECUV1H271JCX 50V 270pF ELECT C3408 ECA1HM101GB 50V 100µF ELECT C3601 ECA1HM101GB 50V 100µF S M CAP JSE28 ECUV1H104KBX 50V 100nF TERMINALS AND LINKS RCA HEADPHONE JACK JK2301 JPJ841101320 SWITCHES SWI...

Page 27: ...NOTES 25 ...

Page 28: ...1 The Power Supply Circuit contains a circuit area which uses a separate power supply to isolate the earth connection The circuit is defined by HOT and COLD indications in the schematic diagram All circuits except the Power Circuit are COLD Take the following precautions 1 Das Schaltnetzteil enthält Bereiche die direkt mit dem Netz verbunden sind Diese Bereiche sind im Schaltplan mit HOT gekennzei...

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Page 33: ... 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 TPE13 M4 Q253 ...

Page 34: ...354 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 H G F E D C B A 1 2 3 4 5 6 7 8 9 ...

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