background image

Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

CARBON

R374  

ERD25TJ274

0.25W

5%

270K

S.M.CARB

R375  

ERJ6GEYJ684 

0.1W

5%

680K

S.M.CARB

R376  

ERJ6GEYJ183

0.1W

5%

18K

METAL

R377  

ERQ1ABJP5R1 

0.5W

5%

5R1

S.M.CARB

R378  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R379  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R380  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R381  

ERJ6GEYJ473

0.1W

5%

47K

S.M.CARB

R451  

ERJ6GEYJ223

0.1W

5%

22K

S.M.CARB

R452  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R453  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R454  

ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R455  

ERJ6GEYJ222

0.1W

5%

2K2

S.M.CARB

R456  

ERJ6GEYJ104

0.1W

5%

100K

S.M.CARB

R457  

ERJ6GEYJ223

0.1W

5%

22K

CARBON  

R458  

ERD25TJ1R5  

0.25W

5%

1R5

S.M.CARB

R459  

ERJ6GEYJ101

0.1W

5%

100

CARBON

R460  

ERDS1TJ331  

0.5W

5%

330

WOUND

R461  

ERW2PK1R2   

2W 10%

1R2

CARBON

R463  

ERD25TJ222

0.25W

5%

2K2

S.M.CARB

R464  

ERJ6GEYJ182

0.1W

5%

1K8

S.M.CARB

R465  

ERJ6GEYJ681

0.1W

5%

680

S.M.CARB

R502  

ERJ6GEYJ511 

 0.1W

 5%

  510

CARBON  

R506  

ERD25TJ560  

0.25W

5%

56

METAL

R507  

ERG1FJ271P  

1W

5%

270

CARBON

R509  

ERDS1TJ152

0.5W

5%

1K5

CARBON  

R510  

ERDS1FJ152  

0.5W

5%

1K5

METAL   

R553  

ERG1SJ152   

1W

5%

1K5

METAL   

R554  

ERG1SJ101   

1W

5%

100

METAL   

R555  

ERQ12HKR33  

0.5W

5%

R33

CARBON  

R558  

ERDS1TJ124  

0.5W

5%

120K

METAL   

R559  

ERQ12HKR33  

0.5W

5%

R33

S.M.CARB

R560  

ERJ6GEYJ274 

0.1W

5%

270K

S.M.CARB

R561  

ERJ6GEYJ273

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  

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  

ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R645  

ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R647  

ERJ6GEYJ472

0.1W

5%

4K7

S.M.CARB

R648  

ERJ6GEYJ152

0.1W

5%

1K5

S.M.CARB

R650  

ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R651  

ERJ6GEYJ750

0.1W

5%

75

S.M.CARB

R652  

ERJ6GEYJ102

0.1W

5%

1K

S.M.CARB

R654  

ERJ6GEYJ622

0.1W

5%

6K2

S.M.CARB

R655  

ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R658  

ERJ6GEYJ153

0.1W

5%

15K

S.M.CARB

R659  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R660  

ERJ6GEY0R00

0.1W

5%

0

FUSIBLE 

R701  

ERQ12AJ101  

0.5W

5%

100

FUSIBLE

R702  

ERQ12HJ8R2  

0.5W

5%

8R2

METAL   

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  

ERD25TJ473

0.25W

5%

47K

CARBON

R806  

ERD25TJ100

0.25W

5%

10

CARBON

R807  

ERD25TJ332

0.25W

5%

3K3

CARBON

R809  

ERD25TJ681

0.25W

5%

680

WOUND

R810  

ERW2PKR33   

2W 20%

R33

WOUND

R811  

ERW2PKR33   

2W 20%

R33

CARBON

R812  

ERD75TAJ825

0.75W

5%

8M2

WOUND   

R813  

ERF7ZK2R7   

7W 20%

2R7

CARBON

R814  

ERD25TJ473

0.25W

5%

47K

CARBON

R815  

ERD25TJ222

0.25W

5%

2K2

CARBON

R850  

ERD25TJ122

0.25W

5%

1K2

S.M.CARB

R852  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R853  

ERJ6GEYJ102

0.1W

5%

1K

METAL   

R854  

ERG2FJ223   

2W

5%

22K

S.M.CARB

R855  

ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R856  

ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R857  

ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R858  

ERJ6GEYJ752 

0.1W

5%

7K5

S.M.CARB

R859  

ERJ6GEYJ753 

0.1W

5%

75K

FUSIBLE

R860  

ERQ1CJP2R2  

1W 10%

2R2

CARBON

R861  

ERD25TJ221

0.25W

5%

220

CARBON

R862  

ERD25TJ272  

0.25W

5%

2K7

CARBON

R863  

ERDS1TJ560  

0.5W

5%

56

CARBON  

R864  

ERDS1TJ680  

0.5W

5%

68

S.M.CARB

R865  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R867  

ERJ6GEYJ103

0.1W

5%

10K

S.M.CARB

R868  

ERJ6GEYJ223

0.1W

5%

22K

S.M.CARB

R869  

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  

ERW2PKR56   

2W 10%

R56

S.M.CARB

R878  

ERJ6GEYJ473

0.1W

5%

47K

S.M.CARB

R913  

ERJ6GEYJ473

0.1W

5%

47K

S.M.CARB

R914  

ERJ6GEYJ822

0.1W

5%

8K2

S.M.CARB

R915  

ERJ6GEYJ152

0.1W

5%

1K5

S.M.CARB

R916  

ERJ6GEYJ391

0.1W

5%

390

FUSIBLE

R919  

ERQ14AJW390

0.25W

5%

39

FUSIBLE

R920  

ERQ14AJW390

0.25W

5%

39

CARBON

R921  

ERD25TJ471

0.25W

5%

470

CARBON  

R922  

ERD25TJ393  

0.25W

5%

39K

CARBON  

R923  

ERD25TJ393  

0.25W

5%

39K

CARBON

R924  

ERDS1FJ390  

0.5W

5%

39

S.M.CARB

R925  

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

R926  

ERJ6GEY0R00

0.1W

5%

0

CARBON

R927  

ERD25TJ471

0.25W

5%

470

CARBON

R928  

ERD25TJ5R6  

0.25W

5%

5R6

CARBON

R929  

ERDS1FJ471  

0.5W

5%

470

CARBON

R930  

ERD25TJ5R6  

0.25W

5%

5R6

CARBON

R931  

ERDS1FJ390  

0.5W

5%

39

FUSIBLE

R935  

ERQ14AJW3R9

0.25W

5%

3R9

FUSIBLE

R936  

ERQ1CJP331  

1W

5%

330

19

Содержание TX-28LD4DP

Страница 1: ...rms 1k Selectable output 21 pin AV3 IN Audio RCAx2 500mV rms 10k Video RCAx1 1V p p 75 Dolby Surround Out 5 x Dolby Surround Out RCA Rear External Speaker connections 2 x Rear 1 x Centre 1 x External...

Страница 2: ...metallic cabinet 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...

Страница 3: ...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 E BOARD Y BOARD FOCUS SCREEN H BOARD Fig 3 C BOARD K BOARD N BOARD...

Страница 4: ...rotate the chassis horizontally through 90 anti clockwise 4 Move the EHT lead around to the left side of the CRT neck 5 Elevate the front of the chassis 6 Clip the chassis frame onto the bead clamper...

Страница 5: ...h 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 Al...

Страница 6: ...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 wil...

Страница 7: ...75mV 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 Pin 38 27...

Страница 8: ...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 changin...

Страница 9: ...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 Q9...

Страница 10: ...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 38 Q252 Q251 2 L L 11 HEADPHONE 2 L 3 R 21 DACA_R 22 DACA_L E12 3 4 5 6 7 I2S_DA_IN_2 18 I2S_DA_IN_1 12 I2...

Страница 11: ...Audio Left Audio Right Headphone Left Headphone Right Surround Centre Woofer Surround L Centre Surround R JK2402 Woofer Surround L Centre Out Left Front Surround R Right Front Q2427 Q2423 Q2419 Q2418...

Страница 12: ...853 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 SLO...

Страница 13: ...ESSOR AUDIO PROCESSOR VIDEO PROCESSOR EPROM EAROM 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 N1 2 E1...

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

Страница 15: ...66296706 CRT SOCKET S351 0330550049 INSTRUCTION BOOKS ENGLISH TQB8E2470 1 I C s AUDIO OUTPUT IC251 LA4282 R G B AMPLIFIER IC351 TDA6103Q N3 VERTICAL OUTPUT IC451 LA7845N VIDEO PROCESSOR IC601 VDP3108B...

Страница 16: ...4 MA723TA5 DIODE D2401 MA165TA5 DIODE D2402 MA165TA5 DIODE D2403 MTZJT 7712C DIODE D2404 MTZJT 7712C DIODE D2405 MTZJT 7712C DIODE D2406 MTZJT 7712C DIODE D2409 MA165TA5 DIODE D2705 EG01CV0 DIODE D270...

Страница 17: ...0K COIL L107 TLTACT6R8K COIL L114 ELJFC2R2KF COIL L115 ELJFC2R2KF COIL L301 TLTACT4R7K COIL L302 TLTACT4R7K COIL L451 EXCELSA35T COIL L501 EXCELSA35V COIL L552 ELH5L4105 COIL L553 ELC08D682E COIL L554...

Страница 18: ...JSE17 ERJ8GEY0R00 125W 5 0 S M CARB JA56 ERJ8GEY0R00 125W 5 0 S M CARB JA31 ERJ8GEY0R00 125W 5 0 S M CARB JA30 ERJ8GEY0R00 125W 5 0 S M CARB JA8 ERJ8GEY0R00 125W 5 0 S M CARB JA59 ERJ8GEY0R00 125W 5 0...

Страница 19: ...3 0 1W 5 15K S M CARB R659 ERJ6GEY0R00 0 1W 5 0 S M CARB R660 ERJ6GEY0R00 0 1W 5 0 FUSIBLE R701 ERQ12AJ101 0 5W 5 100 FUSIBLE R702 ERQ12HJ8R2 0 5W 5 8R2 METAL R703 ERG2FJ821 2W 5 820 S M CARB R704 ERJ...

Страница 20: ...22 0 1W 5 2K2 S M CARB R1163 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R1164 ERJ6GEYJ332 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...

Страница 21: ...EYJ102 0 1W 5 1K S M CARB R2523 ERJ6GEYJ681 0 1W 5 680 S M CARB R2524 ERJ6GEYJ681 0 1W 5 680 S M CARB R2525 ERJ6GEYJ104 0 1W 5 100K S M CARB R2526 ERJ6GEYJ104 0 1W 5 100K S M CARB R2527 ERJ6GEYJ332 0...

Страница 22: ...UV1H103KBX 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...

Страница 23: ...J 500V 470pF ELECT C856 ECA1AHG222B 10V 470pF CERAMIC C857 ECKC2H471J 500V 470pF ELECT C858 ECEA1HGE102 50V 470pF ELECT C859 ECJ2VF1H104Z 350V 100nF ELECT C860 ECA1HM101GB 50V 100 F ELECT C862 ECJ2VF1...

Страница 24: ...A1HM010GB 50V 1 F ELECT C2435 ECA1HM010GB 50V 1 F S M CAP C2436 ECUV1H101JCX 50V 100pF S M CAP C2437 ECUV1H101JCX 50V 100pF ELECT C2438 ECA1HM010GB 50V 1 F ELECT C2439 ECA1HM010GB 50V 1 F S M CAP C244...

Страница 25: ...X 50V 560pF S M CAP C3104 ECUV1H561JCX 50V 560pF S M CAP C3105 ECUV1H561JCX 50V 560pF S M CAP C3106 ECUV1H561JCX 50V 560pF ELECT C3107 ECA1HM470GB 50V 47 F ELECT C3108 ECA1HM470GB 50V 47 F S M CAP C31...

Страница 26: ...ing 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...

Страница 27: ......

Страница 28: ......

Страница 29: ......

Страница 30: ......

Страница 31: ......

Страница 32: ......

Страница 33: ...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 E...

Страница 34: ...54 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...

Страница 35: ...D2 Q2424 C1 Q2423 C1 Q2422 G6 Q2421 G6 Q2420 G5 Q2419 G5 Q2418 G5 Q2417 F4 Q2416 D2 Q2410 D2 Q2409 B4 Q2407 C4 Q2406 C4 Q2405 D2 Q2404 F1 Q2403 D2 Q2402 E1 Q2401 IC S C5 IC2404 A4 IC2403 E5 IC2402 G2...

Страница 36: ...2701 F9 DIODES D2720 E6 D2719 H10 D2718 G10 D2717 F3 D2716 F2 D2715 F6 D2714 F5 D2713 F8 D2712 F8 D2711 E7 D2710 C8 D2709 C2 D2708 C3 D2707 D6 D2706 C3 D2705 B5 IC S IC2704 F3 IC2703 F6 IC2702 G8 IC27...

Страница 37: ...f Service Aids which have been made available LUCI interface kit Linked Utility Computer Interface Part number TZS6EZ002 This contains interface and cables for connecting TV service connector and a PC...

Отзывы: