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Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

DIODE                

D554  

1SR124-4AT82

DIODE

D556  

MA165TA5

DIODE   

D557  

EU02

DIODE                

D558  

1SR124-4AT82

DIODE                

D580  

ERD07-15L7  

DIODE

D581  

MA165TA5

DIODE                

D601  

DAN217T146  

DIODE                

D603  

DAN217T146  

DIODE                

D605  

DAN212KT146 

DIODE

D606  

MA165TA5

DIODE   

D607  

MA4051

DIODE                

D609  

1SR124-4AT82

DIODE                

D615  

STZ6.2NT146 

DIODE                

D616  

STZ6.2NT146 

DIODE                

D618  

MTZJT-778.2C

DIODE

D701  

MA165TA5

DIODE                 

D702  

MTZJT-775.1C

DIODE                

D704  

MA29TA5     

DIODE   

D705  

MTZJT-775.6A

DIODE

D706  

MA165TA5

DIODE   

D801  

RBV-608LF-B

DIODE                

D803  

1SR124-4AT82

DIODE                

D804  

1SR124-4AT82

PHOTO COUPLER        

D805  

TLP621GR-LF2

DIODE                

D806  

1SR124-4AT82

DIODE                

D850  

RU4BLF-L1   

DIODE                

D851  

MTZJT776.2B 

DIODE

D852  

MA165TA5

DIODE                

D853  

MA2180BLFS  

DIODE                 

D854  

TVSRU2AMLFA5

DIODE   

D855  

FML22SLF610

DIODE   

D856  

RU4AMLF-M1

DIODE                

D857  

MTZJT-775.1B

DIODE

D858  

MA165TA5

DIODE

D859  

MA165TA5

DIODE

D860  

MA165TA5

DIODE

D861  

MA165TA5

DIODE   

D862  

MTZJT-7736A

DIODE

D863  

MA165TA5

DIODE

D864  

MA165TA5

DIODE

D865  

MA165TA5

DIODE

D866  

MA165TA5

DIODE                

D867  

EK06-V0     

DIODE                

D868  

1N4150T-77  

DIODE                

D869  

1N4150T-77  

DIODE

D870  

MA165TA5

DIODE                

D871  

1N4150T-77  

DIODE                

D873  

MTZJT-775.6C

DIODE                

D874  

1SR124-4AT82

DIODE                

D875  

BZX79A75A26A

DIODE

D901  

MA165TA5

DIODE

D902  

MA165TA5

DIODE

D904  

MA165TA5

DIODE

D905  

MA165TA5

DIODE

D906  

RLS72TE-11

DIODE   

D1061 LN81RPHL

DIODE

D1101 MA165TA5

DIODE

D1102 MA165TA5

DIODE

D1104 MA165TA5

DIODE

D1105 MA165TA5

DIODE   

D2101 MA723TA5

DIODE   

D2102 MA723TA5

DIODE   

D2103 MA723TA5

DIODE   

D2104 MA723TA5

DIODE                

D2105 MTZJT-778.2C

DIODE   

D2303 MA723TA5

DIODE   

D2304 MA723TA5

DIODE                

D3201 MTZJT-778.2C

DIODE                

D3202 MTZJT-778.2C

TRANSISTORS

TRANSISTOR            

Q101  

BC847B

TRANSISTOR            

Q102  

BC847B

TRANSISTOR            

Q103  

BC847B

TRANSISTOR            

Q104  

BC847B

TRANSISTOR            

Q105  

BC847B

TRANSISTOR            

Q251  

2SD1328STX  

TRANSISTOR            

Q252  

2SD1328STX  

TRANSISTOR            

Q253  

BC847B

TRANSISTOR            

Q254  

BC847B

TRANSISTOR            

Q301  

BC847B

TRANSISTOR        

Q302  

FMY4T148    

TRANSISTOR            

Q303  

BC847B

TRANSISTOR        

Q304  

FMY4T148    

TRANSISTOR            

Q305  

BC847B

TRANSISTOR        

Q306  

FMY4T148    

TRANSISTOR            

Q351  

2SA1767     

TRANSISTOR            

Q352  

2SA1767     

TRANSISTOR            

Q353  

2SA1767     

TRANSISTOR            

Q354  

BC857B      

TRANSISTOR            

Q451  

BC857B      

TRANSISTOR            

Q503  

2SD2398-M2  

TRANSISTOR            

Q551  

2SD1577LB   

TRANSISTOR            

Q552  

2SC1473-RN

TRANSISTOR            

Q580  

BC547B/126  

TRANSISTOR            

Q701  

BC857B      

TRANSISTOR       

Q850  

2SD2396K-M3 

TRANSISTOR            

Q851  

BC857B      

TRANSISTOR       

Q852  

2SD1858TV2  

TRANSISTOR            

Q853  

BC847B

TRANSISTOR            

Q854  

BC847B

TRANSISTOR            

Q855  

BC847B

TRANSISTOR            

Q856  

BC847B

TRANSISTOR            

Q857  

2SA1018QTA

TRANSISTOR            

Q905  

BC847B

TRANSISTOR            

Q906  

BC847B

TRANSISTOR            

Q907  

BC857B      

TRANSISTOR            

Q908  

2SA1535ARLB

TRANSISTOR            

Q909  

2SC3944ARLB

TRANSISTOR            

Q950  

BC847B

TRANSISTOR        

Q951  

FMY4T148    

TRANSISTOR            

Q1051 BC847B

TRANSISTOR            

Q1062 BC847B

TRANSISTOR            

Q1101 BC847B

TRANSISTOR            

Q1104 BC847B

TRANSISTOR            

Q1105 BC847B

TRANSISTOR            

Q1106 BC847B

TRANSISTOR            

Q1107 BC847B

TRANSISTOR            

Q1108 BC847B

TRANSISTOR            

Q1900 BC847B

TRANSISTOR            

Q2101 

BC857B      

TRANSISTOR            

Q2102 

BC857B      

TRANSISTOR            

Q2103 

BC857B      

TRANSISTOR            

Q2301 BC847B

TRANSISTOR            

Q2302 

BC857B      

TRANSISTOR            

Q2303 BC847B

TRANSISTOR            

Q2304 

BC857B      

TRANSISTOR            

Q3001 BC847B

TRANSISTOR            

Q3006 BC847B

TRANSISTOR            

Q3007 BC847B

TRANSISTOR            

Q3201 BC847B

TRANSISTOR            

Q3202 BC847B

TRANSISTOR            

Q3203 

BC857B      

17

Summary of Contents for TX-32DK1F

Page 1: ...nsions shown are approximate NOTE This Service Manual should be used in conjunction with the EURO 4 technical guide TECHNISCHE DATEN Netzpannung 220 240V a c 50Hz Leistungsaufnahme 95W Standby Leistungsaufnahme 1 4W Antennenimpedanz 75Ω asymmetrisch Koaxial Typ Empfangssystem PAL B G H I D K PAL 525 60 SECAM B G D K L L M NTSC NTSC nur AV Eingang Empfangsbereiche VHF E2 E12 VHF H1 H2 ITALY VHF A H...

Page 2: ...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 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 vo...

Page 3: ...2 Einen 2kΩ 10W Widerstand in Serie mit einem von außen zugänglichen Metallteil am Fernsehgerät und einer guten Erdung z B Wasserleitung anschließen 3 Ein Wechselstrom Voltmeter mit einem Meßbereich von 1000 Ohm Volt oder größer verwenden um die Spannung über den Widerstand zu messen 4 Jedes zugängliche Metallteil prüfen und an jedem Punkt dies Spannung messen 5 Den Netztecker umgekehrt in die Ste...

Page 4: ...Fig 2 SERVICE HINWEISE ENTFERNEN DER GERÄTERÜCKWAND 1 Die 10 Schrauben entfernen siehe Abb 2 LOCATION OF CONTROLS LAGE DER EINSTELLREGLER 4 Fig 2 Abb 2 SCREWS SCHRAUBEN SCREWS SCHRAUBEN M Board Fig 3 Abb 3 Y Board P Board E Board H Board Focus Fokusregler Screen Schirmgitteregler ...

Page 5: ... ensure all wiring is returned to its original position before returning the receiver to the customer SERVICEPOSITION FÜR DAS CHASSIS 1 Entfernen Sie den Kabelbinder von der Netzleitung und befestigen Sie ihn mit einer Rückwandschraube am Gehäuse an der Position A Abb 4 2 Das Chassis am hinteren Ende anheben und vorsichtig herausziehen Abb 4 3 Die Kabelhalter werden gelöst und das Chassis gegen de...

Page 6: ...eitertes System für interaktive 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 6 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 Util...

Page 7: ...cilloscope 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 B3 36...

Page 8: ... 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 9: ...ontal Amplitude 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 ...

Page 10: ...instellung Horizontale Amplitude H Amp 055 Optimale Einstellung Vertikale Amplitude V Amp 054 Optimale Einstellung OW amplitude E W Amp1 128 Optimale Einstellung OW amplitude E W Amp2 006 Optimale Einstellung Trapez Kompensation Trapez 1 047 Optimale Einstellung Trapez Kompensation Trapez 2 128 Optimale Einstellung Vertikale linearität V Lin 006 Optimale Einstellung Vertikale Symmetrie V Sym 002 O...

Page 11: ... Q351 CRT 3 2 1 7 8 9 Y2 4 3 5 IC351 Q104 5HG OXH UHHQ 9LGHR Q 9 9LGHR 2XW G OUT 38 R OUT 37 G IN 46 R IN 45 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...

Page 12: ...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 E BOARD AUDIO PROCESSOR Q2303 Q2301 AUDIO MONITOR OUT Q103 49 ANA_IN2 X101 X102 Q2302 22 DACA_L Q2304 21 DACA_R 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 13: ...8 10 12 75 51 72 73 AV LINK SLOW 2 SLOW 1 SCL 1 SDA 1 59 58 55 VPROT KEYSCAN ON OFF R C L E D PROT 1 SLOW 2 OUT IN SLOW 1 SERVICE SCL SDA 48 49 SCL SDA H BOARD E BOARD 3 IC3401 VIDEO SWITCHING IC2101 8 7 4 AUDIO PROCESSOR MICRO PROCESSOR VIDEO PROCESSOR IC1103 6 5 EAROM M1 8 E16A 8 7 7 M2 5 E17 5 IC1061 REMOTE CONTROL RECEIVER LOCAL KEYS SWITCH MATRIX M BOARD L L POS NEG 83 82 L L POS NEG 44 ...

Page 14: ...52 Q854 Q855 1 D805 R805 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 12V IC852 REG 1 3 9V Degauss Coil F802 S802 M10 4 1 Lin...

Page 15: ...rs 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 21 3 17 10 22 23 5 4 27 19 18 8 12 5 2 1 15 11 6 14 24 16 25 20 12 ...

Page 16: ...1977 LID CATCH TEK6940 CRT EARTH SPRING TES2298 POWER BUTTON SPRING TES8E019 IR COVER TKP8E1310 GEOMAGNETIC COIL TLK8E05124 LED HOLDER TMW8E030 OUTER CARTON TPC8E4802 1 TOP CUSHION TPD8E712 BOTTOM CUSHION TPD8E713 BATTERY PACK UM 3DJ 2P C R T BUSH VP19001 PCB BRACKET PCH2 TMX8E041 THERMISTOR R802 232266296706 RELAY RL580 DH12D1 O Q C R T SOCKET S351 0330770054 INSTRUCTION BOOKS GERMAN TQB8E2856A 1...

Page 17: ... MA723TA5 DIODE D2105 MTZJT 778 2C DIODE D2303 MA723TA5 DIODE D2304 MA723TA5 DIODE D3201 MTZJT 778 2C DIODE D3202 MTZJT 778 2C TRANSISTORS TRANSISTOR Q101 BC847B TRANSISTOR Q102 BC847B TRANSISTOR Q103 BC847B TRANSISTOR Q104 BC847B TRANSISTOR Q105 BC847B TRANSISTOR Q251 2SD1328STX TRANSISTOR Q252 2SD1328STX TRANSISTOR Q253 BC847B TRANSISTOR Q254 BC847B TRANSISTOR Q301 BC847B TRANSISTOR Q302 FMY4T14...

Page 18: ...YSTAL X1101 TSSA121 CRYSTAL X2101 4730007158 RESISTORS S M CARB JA1 ERJ6GEY0R00 0 1W 5 0 S M CARB JA1 ERJ8GEY0R00 125W 5 0 S M CARB JA2 ERJ6GEY0R00 0 1W 5 0 S M CARB JA2 ERJ8GEY0R00 125W 5 0 S M CARB JA3 ERJ6GEY0R00 0 1W 5 0 S M CARB JA5 ERJ8GEY0R00 125W 5 0 S M CARB JA8 ERJ8GEY0R00 125W 5 0 S M CARB JA9 ERJ6GEY0R00 0 1W 5 0 S M CARB JA10 ERJ6GEY0R00 0 1W 5 0 S M CARB JA11 ERJ6GEY0R00 0 1W 5 0 S M...

Page 19: ...RJ6GEYJ102 0 1W 5 1K S M CARB R307 ERJ6GEYJ750 0 1W 5 75 S M CARB R308 ERJ6GEYJ331 0 1W 5 330 S M CARB R309 ERJ6GEYJ391 0 1W 5 390 S M CARB R310 ERJ6GEYJ102 0 1W 5 1K S M CARB R311 ERJ6GEYJ750 0 1W 5 75 S M CARB R312 ERJ6GEYJ331 0 1W 5 330 S M CARB R351 ERJ6GEYJ302 0 1W 5 3K S M CARB R352 ERJ6GEYJ302 0 1W 5 3K S M CARB R353 ERJ6GEYJ302 0 1W 5 3K S M CARB R354 ERJ6GEYJ102 0 1W 5 1K S M CARB R355 ER...

Page 20: ...9 ERJ6GEY0R00 0 1W 5 0 S M CARB R870 ERJ6GEYJ272 0 1W 5 2K7 S M CARB R871 ERJ6GEYJ153 0 1W 5 15K METAL R872 ERG1SJ183 1W 5 18K METAL R873 ERG1SJ223 1W 5 22K CARBON R874 ERD25TJ104 0 25W 5 100K S M CARB R876 ERJ6GEYJ103 0 1W 5 10K WOUND R877 ERW2PKR47 2W 10 R47 S M CARB R878 ERJ6GEYJ473 0 1W 5 47K METAL R882 ERG2FJ330H 2W 5 33 S M CARB R913 ERJ6GEYJ473 0 1W 5 47K S M CARB R914 ERJ6GEYJ822 0 1W 5 8K...

Page 21: ...J6GEYJ562 0 1W 5 5K6 S M CARB R2114 ERJ6GEYJ101 0 1W 5 100 S M CARB R2115 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R2116 ERJ6GEYJ101 0 1W 5 100 S M CARB R2117 ERJ6GEYJ101 0 1W 5 100 S M CARB R2118 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R2119 ERJ6GEYJ101 0 1W 5 100 S M CARB R2120 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R2302 ERJ6GEYJ104 0 1W 5 100K S M CARB R2303 ERJ6GEYJ101 0 1W 5 100 S M CARB R2304 ERJ6GEYJ471 0 1W 5 47...

Page 22: ...V1H104KBX 50V Q S M CAP C135 ECUV1H104KBW 50V Q S M CAP C136 ECUV1H104KBX 50V Q S M CAP C138 ECUV1H104KBX 50V Q ELECT C251 ECA1HM220GB 50V S M CAP C252 ECUV1H103KBX 50V Q ELECT C253 ECA1HM4R7GB 50V FILM C254 ECQM1H474J 50V Q ELECT C255 ECA1EM101GB 25V S M CAP C256 ECUV1H103KBX 50V Q ELECT C257 ECA1HM4R7GB 50V ELECT C258 ECA1HM220GB 50V FILM C259 ECQM1H474J 50V Q ELECT C260 ECA1VM102GB 35V Q ELECT ...

Page 23: ...LECT C862 ECJ2VF1H104Z 350V Q ELECT C863 ECA1HM101GB 50V ELECT C864 ECJ2VF1H104Z 350V Q ELECT C865 ECA1CM100GB 16V ELECT C866 ECJ2VF1H104Z 350V Q ELECT C867 ECA1CM100GB 16V ELECT C868 ECA1CM100GB 16V ELECT C869 ECA1EM101GB 25V ELECT C870 ECA1EM471GB 25V ELECT C871 ECA1CM102B 16V ELECT C872 ECA1CM471GB 16V ELECT C873 ECA1CM100GB 16V ELECT C875 ECA2CM4R7B 160V ELECT C876 ECA1HHG101B 50V ELECT C902 E...

Page 24: ...1H222JCX 50V Q ELECT C3017 ECA1CM470GB 16V S M CAP C3019 ECUV1H561JCX 50V S ELECT C3020 ECJ3VB1C474K 3 5KV Q S M CAP C3021 ECUV1H222JCX 50V Q S M CAP C3022 ECUV1H222JCX 50V Q S M CAP C3023 ECUV1H222JCX 50V Q ELECT C3024 ECA1CM470GB 16V S M CAP C3026 ECUV1H561JCX 50V S ELECT C3027 ECJ3VB1C474K 3 5KV Q S M CAP C3028 ECUV1H222JCX 50V Q ELECT C3029 ECA1HM101GB 50V S M CAP C3032 ECUV1H271JCX 50V S S M ...

Page 25: ... moment de l impression et modifiable sans préavis REMARKS REMARQUE 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 Le circuit d alimentation contient une zone de qui utilise...

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ......

Page 30: ......

Page 31: ...866 I9 IC1105 F7 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 IC853 J9 Q701 J5 D859 H5 IC852 I10 Q552 N3 D858 E5 IC851 G5 Q551 K1 D857 E5 IC850 H4 Q503 I2 D856 F4 IC801 G2 Q451 F8 D855 F4 IC701 K5 Q305 K9 D854 G4 IC601 L7 Q304 K9 D853 H3 IC451 L5 Q303 K9 D852 I4 IC251 D6 Q302 J9 D851 I4 Q301 K...

Page 32: ...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 33: ...TNP8EP018 TRANSISTORS Q580 H4 DIODES D580 C4 D581 H4 A 1 2 3 4 5 E D C B I H G F ...

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

Page 35: ...S 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 ...

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