background image

Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

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

CARBON  

R3010 

ERD25TJ750  

0.25W

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

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

R3354 ERJ6GEYJ102

0.1W

5%

1K

S.M.CARB

R3355 ERJ6GEYJ391

0.1W

5%

390

S.M.CARB

R3356 ERJ6GEYJ681

0.1W

5%

680

S.M.CARB

R3357 ERJ6GEYJ681

0.1W

5%

680

S.M.CARB

R3358 ERJ6GEYJ681

0.1W

5%

680

CARBON  

R3360 ERDS1TJ471 

 

0.5W

5%

470

METAL

R3361 ERO50PKF1133

0.5W

5%

110K

S.M.CARB

R3362 ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R3363 ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R3364 ERJ6GEYJ103

0.1W

5%

10K

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

RELAY   

RL801 

TSE1885-1

     

   

      

CAPACITORS

ELECT

C101  

ECJ2VB1C104K

350V

   

Q)

ELECT

C102  

ECJ2VB1C104K

350V

   

Q)

ELECT

C103  

ECJ2VF1H104Z

350V

   

Q)

S.M. CAP

C105  

ECUV1H560JCX

50V

S)

S.M. CAP

C106  

ECUV1H560JCX

50V

S)

ELECT

C107  

ECJ2VF1H104Z

350V

   

Q)

ELECT   

C108  

ECA1CM470GB

16V

—)

S.M. CAP

C109  

ECUV1H102JCX

50V

Q)

S.M. CAP

C110  

ECUV1H103ZFX

50V

Q)

ELECT

C111  

ECA1HMR33GB

50V

—)

ELECT

C114  

ECJ2VF1H104Z

350V

   

Q)

S.M. CAP

C115  

ECUV1H103ZFX

50V

Q)

ELECT   

C116  

ECA1CM221GB

16V

—)

S.M. CAP

C117  

ECUV1H103ZFX

50V

Q)

ELECT

C118  

ECJ2VF1H104Z

350V

   

Q)

ELECT   

C119  

ECA1CM221GB

16V

—)

ELECT   

C120  

ECA1CM221GB

16V

—)

S.M. CAP

C121  

ECUV1H103KBX

50V

Q)

S.M. CAP

C124  

ECUV1H220JCX

50V

S)

S.M. CAP

C125  

ECUV1H100DCX

50V

S)

S.M. CAP

C133  

ECUV1H104KBX

50V

   

Q)

S.M. CAP

C134  

ECUV1H104KBX

50V

   

Q)

ELECT

C135  

ECJ3VB1H104K

3.5KV

   

Q)

S.M. CAP

C136  

ECUV1H104KBX

50V

   

Q)

S.M. CAP

C138  

ECUV1H104KBX

50V

   

Q)

ELECT

C251  

ECA1EM330B  

25V

   

—)

S.M. CAP

C252  

ECUV1H472KBX

50V

Q)

ELECT   

C253  

ECA1HM4R7GB

50V

—)

FILM    

C254  

ECQM1H684J  

50V

   

Q)

ELECT   

C255  

ECA1EM101GB 

25V

   

—)

S.M. CAP

C256  

ECUV1H472KBX

50V

Q)

ELECT   

C257  

ECA1HM4R7GB

50V

—)

ELECT

C258  

ECA1EM330B  

25V

   

—)

FILM    

C259  

ECQM1H684J  

50V

   

Q)

ELECT   

C260  

ECA1VM102GB

35V

Q)

ELECT   

C261  

ECA1VM102GB

35V

Q)

FILM

C262  

ECQM1H334J

50V

Q)

ELECT   

C263  

ECA1HM010GB

50V

—)

ELECT

C264  

ECA1HHG222E 

50V

   

—)

FILM

C265  

ECQM1H334J

50V

Q)

ELECT   

C266  

ECA1HM010GB

50V

—)

ELECT

C267  

ECJ2VB1H104K

350V

   

Q)

ELECT

C268  

ECJ2VB1H104K

350V

   

Q)

ELECT

C270  

ECJ2VB1H104K

350V

   

Q)

S.M. CAP

C352  

ECUV1H224ZFX

50V

Q)

S.M. CAP

C353  

ECUV1H104KBX

50V

   

Q)

FILM

C354  

ECQM2104KZ

250V

Q)

CERAMIC 

C355  

ECKC2H102J

500V

Q)

S.M. CAP

C358  

ECUV1H222JCX

50V

Q)

S.M. CAP

C362  

ECUV1H224ZFX

50V

Q)

S.M. CAP

C363  

ECUV1H104KBX

50V

   

Q)

FILM

C364  

ECQM2104KZ

250V

Q)

CERAMIC 

C365  

ECKC2H102J

500V

Q)

S.M. CAP

C368  

ECUV1H222JCX

50V

Q)

S.M. CAP

C369  

ECUV1H220JCX

50V

S)

S.M. CAP

C372  

ECUV1H224ZFX

50V

Q)

S.M. CAP

C373  

ECUV1H104KBX

50V

   

Q)

FILM

C374  

ECQM2104KZ

250V

Q)

CERAMIC 

C375  

ECKC2H102J

500V

Q)

S.M. CAP

C378  

ECUV1H222JCX

50V

Q)

ELECT   

C381  

ECA1HM101GB

50V

—)

ELECT   

C382  

ECA1CM471GB

16V

—)

S.M. CAP

C383  

ECUV1H103KBX

50V

Q)

FILM

C384  

ECQM2104KZ

250V

Q)

ELECT

C385  

ECA2EM220B  

250V

   

—)

CERAMIC 

C386  

ECKC3D152J

2KV

Q)

FILM

C395  

ECQM1H104J

50V

Q)

ELECT

C396  

ECJ2VF1H104Z

350V

   

Q)

S.M. CAP

C451  

ECUV1H102JX 

50V

   

Q)

S.M. CAP

C453  

ECUV1H152KBX

50V

   

S)

FILM

C454  

ECQV1H105JZ

50V

—)

ELECT   

C455  

ECA1HM100GB

50V

—)

ELECT

C456  

ECA1HHG221B 

50V

   

—)

FILM

C459  

ECQB1224KFW 

100V

   

Q)

ELECT   

C463  

ECEA1HU221  

50V

   

—)

FILM    

C508  

ECQB1H103J  

50V

   

Q)

ELECT   

C509  

ECA1VM470B

35V

—)

FILM

C511  

ECQM2683JZ

250V

Q)

CERAMIC 

C551  

ECKC3D681J  

2KV

   

S)

FILM    

C552  

ECWH15H102JN

1500V

   

Q)

CERAMIC 

C557  

ECKC2H471J

500V

S)

ELECT

C558  

ECA1HHG471E 

50V

   

—)

ELECT

C561  

ECA1EHG102B 

25V

   

—)

CERAMIC 

C562  

ECKC2H101J

500V

S)

ELECT

C563  

ECA2EHG220B 

250V

   

—)

ELECT   

C564  

ECEA2AU2R2  

100V

   

—)

FILM    

C565  

ECQP1H273J  

100V

   

—)

21

Summary of Contents for TX-28LD20F

Page 1: ...ions shown are approximate NOTE This Service Manual should be used in conjunction with the EURO 4H technical guide TECHNISCHE DATEN Werte in klammern gelten nur fur TX 25LD20F Netzpannung 220 240V a c...

Page 2: ...ould 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...

Page 3: ...nent failure 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 stecke...

Page 4: ...SERVICE HINWEISE ENTFERNEN DER GER TER CKWAND 1 Die 11 Schrauben entfernen siehe Abb 2 LOCATION OF CONTROLS LAGE DER EINSTELLREGLER 4 Fig 2 Abb 2 SCREWS SCHRAUBEN SCREWS SCHRAUBEN Fig 3 Abb 3 N Board...

Page 5: ...ung erweitertes interaktives Training bereitstellt erm glicht es einen noch schnelleren Zugang zu technischen Informationen Um Servicearbeiten auf dem F Bord durchzuf hren steht ein Satz Verl ngerungs...

Page 6: ...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 Lauts...

Page 7: ...Pin 39 275mV 64 s 64 s 3V H Out IC601 Pin 50 Vert Out IC601 Pin 31 20ms 0 7V 13 s 3 7V SCL IC1201 Pin 3 R Out E8 Pin 5 64 s 4 6V HFLB IC601 Pin 13 64 s 6 2V R Out IC601 Pin 37 64 s 275mV G Out IC601 P...

Page 8: ...plitude 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 setti...

Page 9: ...tellung 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 Einste...

Page 10: ...OUT AV3 27 33 34 35 28 29 26 30 25 3 2 1 6 7 8 9 E70 27 33 34 35 28 29 26 30 25 3 2 1 6 7 8 9 F1 Q1502 Q1503 Q1504 Q1508 Q1509 Q1510 Q1505 Q1506 Q1507 Q1511 Q1512 Q1513 3 9 IC371 B OUT 3 9 IC361 G OUT...

Page 11: ...1 R OUT 3 L OUT 2 R IN 6 L IN 2 R IN 6 L IN 47 ANA_IN1 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 Q2302 22 DACA...

Page 12: ...DA 48 49 SCL SDA E BOARD IC2101 4 8 7 AUDIO PROCESSOR MICRO PROCESSOR IC1103 6 5 EAROM AFC 61 AFC IC601 5 VIDEO PROCESSOR IC601 5 AV VIDEO SWITCH RC E18 7 6 5 4 3 SDA 1 SCL 1 SDA 2 SCL 2 SERVICE TEST...

Page 13: ...EAROM IC1105 2 RESET REG REG REG IC1501 31 C I P IC701 6 EW CORRECTION POWER SUPPLY IC451 7 9 2 V OUTPUT AUDIO OUTPUT D801 E BOARD Y BOARD E3 2 Y3 2 E1 4 1 E2 2 1 R802 Line Filter IC351 6 R OUT 12V E1...

Page 14: ...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 14 13 23 17 2...

Page 15: ...BATTERY PACK UM 3DJ 2P PCB BRACKET PCH2 TMX8E041 PCB BRACKET PCH3 TMX8E041 THERMISTOR R802 232266296706 INSTRUCTION BOOKS GERMAN TQB8E2816A 1 DUTCH FRENCH TQB8E2816BD1 ITALIAN SPANISH TQB8E2816CE2 SW...

Page 16: ...4 MA723TA5 DIODE D2105 MTZJT 778 2C DIODE D2303 MA723TA5 DIODE D2304 MA723TA5 DIODE D3101 MTZJT 778 2C DIODE D3102 MTZJT 778 2C DIODE D3351 1SS254T 77 DIODE D3352 MA165TA5 DIODE D3353 MA165TA5 DIODE D...

Page 17: ...SN100KA COIL L1527 ELESN100KA COIL L1528 ELESN100KA COIL L1529 ELESN100KA COIL L1530 EXCELDR35V COIL L2101 TLTACT100K COIL L2103 EXCELSA35T COIL L2104 TLTACT4R7K COIL L3001 ELEMV1R5MA COIL L3002 ELEMV...

Page 18: ...268 ERJ6GEYJ103 0 1W 5 10K METAL R269 ERQ14AJ101 0 25W 5 100 S M CARB R271 ERJ6GEYJ103 0 1W 5 10K WOUND R272 ERF7ZK4R7 7W 10 4R7 FUSIBLE R350 ERQ12AJ151P 0 5W 5 150 S M CARB R352 ERJ6GEYJ202 0 1W 5 2K...

Page 19: ...L R882 ERG2FJ330H 2W 5 33 FUSIBLE R890 ERX1FJ3R9P 1W 5 3R9 S M CARB R913 ERJ6GEYJ183 0 1W 5 18K S M CARB R914 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R915 ERJ6GEYJ182 0 1W 5 1K8 S M CARB R916 ERJ6GEYJ221 0 1W...

Page 20: ...1W 5 6K8 S M CARB R1541 ERJ6GEYJ103 0 1W 5 10K S M CARB R1542 ERJ6GEYJ152 0 1W 5 1K5 S M CARB R1543 ERJ6GEYJ101 0 1W 5 100 S M CARB R1544 ERJ6GEYJ101 0 1W 5 100 S M CARB R1545 ERJ6GEYJ101 0 1W 5 100 S...

Page 21: ...Q S M CAP C115 ECUV1H103ZFX 50V Q ELECT C116 ECA1CM221GB 16V S M CAP C117 ECUV1H103ZFX 50V Q ELECT C118 ECJ2VF1H104Z 350V Q ELECT C119 ECA1CM221GB 16V ELECT C120 ECA1CM221GB 16V S M CAP C121 ECUV1H10...

Page 22: ...1 ECA1CM102B 16V ELECT C872 ECA1CM471GB 16V ELECT C873 ECA1CM100GB 16V ELECT C875 ECA2CM4R7B 160V ELECT C876 ECA1HHG101B 50V ELECT C902 ECA1VM101GB 35V ELECT C904 ECJ2VF1H103Z 350V Q S M CAP C906 ECUV...

Page 23: ...30JCX 50V S CERAMIC C1603 ECKC1H271J 50V S S M CAP C2101 ECUV1H102JCX 50V Q S M CAP C2102 ECUV1H102JCX 50V Q S M CAP C2103 ECUV1H102JCX 50V Q S M CAP C2104 ECUV1H102JCX 50V Q S M CAP C2105 ECUV1H102JC...

Page 24: ...S11B SWITCH S1201 EVQ21405R SWITCH S1202 EVQ21405R SWITCH S1203 EVQ21405R SWITCH S1204 EVQ21405R SWITCH S1205 EVQ21405R DIFFERENCES FOR MODEL TX 25LD20F MECHANICAL PARTS BACK COVER 20 TKU8E00310 C R T...

Page 25: ...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 cir...

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ......

Page 30: ......

Page 31: ......

Page 32: ...F9 D609 M5 TPs Q857 J4 D620 J9 TPE1 M4 Q1051 C8 D701 K5 TPE10 B5 Q1052 A9 D702 K8 TPE11 N5 Q1101 F7 D703 K8 TPE12 K4 Q1104 D6 D704 K5 TPE13 M4 Q1105 C6 D705 K5 TPE14 L4 Q1106 D7 D706 K5 TPE2 I5 Q1107...

Page 33: ...DIODES D351 B3 D352 B3 D361 B2 D362 A1 D371 D2 D372 C2 D373 C3 D374 A1 D375 B2 D376 B3 D377 A2 D378 C2 D387 B1 D901 C1 D902 C1 D903 C1 D910 C1 D911 D2 D912 D1 D3351 A2 D3352 A3 D3353 A1 D3354 C3 T P S...

Page 34: ...N BOARD TNP8EN016 DIODES D1072 A6 D1071 B3 IC S IC1071 B2 C B A 1 2 3 4 5 6 7 8 31...

Page 35: ...P BOARD TNP8EP017 DIODES D580 C1 D581 C1 1 2 3 32 A B C D E...

Page 36: ...W BOARD TNP8EW002 I C S IC1901 A2 33 1 2 3 A C B...

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