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Sanyo CE25B4-C, Руководство по обслуживанию

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Sanyo CE25B4-C Скачать руководство пользователя страница 14

Ref. No.

Part No.

Ref. No.

Part No.

-14-

F7PDV

C607      404 047 1608   ELECT        270U M  385V
C613      403 179 1213   POLYESTER   4700P J   50V
C614      403 237 8057   MT-COMPO     0.1U J   50V
C615      403 179 3217   POLYESTER  0.015U J   50V
C616      403 246 8708   CERAMIC     1000P K    2K
C617      403 179 2418   POLYESTER  0.022U K   50V

C631      404 060 6505   CERAMIC     2200P M  400V

C632      404 044 2806   CERAMIC      470P K  400V
C640      403 069 8305   CERAMIC     0.01U Z   50V
C641      403 165 9335   CERAMIC      680P K    1K
C642      404 055 9801   ELECT        220U M  200V
C643      403 148 2002   ELECT        470U M   35V
C644      403 148 0701   ELECT       2200U M   25V
C645      403 158 1309   ELECT       2200U M   35V
C651      403 148 0305   ELECT        470U M   16V
C652      403 069 9510   CERAMIC  CHIP 0.01Z   50V
C653      403 248 1618   ELECT         47U M   16V
C655      403 126 4400   ELECT        100U M   10V
C661      403 233 1507   ELECT        4.7U M
C681      403 190 4702   ELECT       1000U M   25V   
C682      403 069 9510   CERAMIC  CHIP 0.01Z   50V
C683      403 147 9606   ELECT       1000U M   10V
C684      403 050 6600   ELECT        3.3U M   50V
C802      403 237 8057   MT-COMPO     0.1U J   50V
C812      403 049 0008   ELECT          1U M   50V
C814      403 049 0008   ELECT          1U M   50V
C816      403 051 0607   ELECT        4.7U M   50V
C818      403 051 0607   ELECT        4.7U M   50V
C841      403 069 9510   CERAMIC  CHIP 0.01Z   50V
C861      403 179 0810   POLYESTER   0.0056U J   5
C871      403 068 0419   CERAMIC      0.1U Z   25V
C872      403 248 1618   ELECT         47U M   16V
C873      403 018 0503   CERAMIC       22P J   50V
C874      403 018 0503   CERAMIC       22P J   50V
C875      403 068 0419   CERAMIC      0.1U Z   25V
C878      403 073 9117   CERAMIC     4700P K   50V
C879      403 068 0419   CERAMIC      0.1U Z   25V
C881      403 069 9510   CERAMIC  CHIP 0.01Z   50V
C882      403 049 4204   ELECT         10U M   50V
C883      403 018 0503   CERAMIC       22P J   50V
C884      403 018 0503   CERAMIC       22P J   50V
C892      403 069 9510   CERAMIC  CHIP 0.01Z   50V

RESISTOR

R001      401 037 5410   MT-GLAZE      1K JA 1/10W
R002      401 037 9210   MT-GLAZE    1.8K JA 1/10W
R003      401 037 5410   MT-GLAZE      1K JA 1/10W
R004      401 037 9210   MT-GLAZE    1.8K JA 1/10W
R005      401 019 9640   CARBON        47 JA  1/4W
R006      401 014 4145   CARBON       1K5 JA  1/4W
R007      401 019 9640   CARBON        47 JA  1/4W
R008      401 014 4145   CARBON       1K5 JA  1/4W
R009      401 010 1514   CARBON       4.7 JA  1/2W
R010      401 010 1514   CARBON       4.7 JA  1/2W
R013      401 037 6714   MT-GLAZE    1.2K JA 1/10W
R014      401 016 2644   CARBON       220 JA  1/4W
R015      401 037 5410   MT-GLAZE      1K JA 1/10W
R016      401 038 6515   MT-GLAZE     47K JA 1/10W
R017      401 037 5618   MT-GLAZE     10K JA 1/10W
R100      401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1001     401 038 7611   MT-GLAZE     560 JA 1/10W
R1002     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1003     401 038 7611   MT-GLAZE     560 JA 1/10W
R1004     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1005     401 027 6628   CARBON        75 JA  1/6W
R1006     401 038 5310   MT-GLAZE     39K JA 1/10W
R1007     401 038 3712   MT-GLAZE     33K JA 1/10W
R1008     401 027 6628   CARBON        75 JA  1/6W
R1009     401 027 6628   CARBON        75 JA  1/6W
R101      401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1010     401 027 6628   CARBON        75 JA  1/6W
R1011     401 037 5212   MT-GLAZE     100 JA 1/10W
R1012     401 027 6628   CARBON        75 JA  1/6W
R1013     401 012 4543   CARBON       100 JA  1/4W
R1014     401 027 6628   CARBON        75 JA  1/6W
R1015     401 038 6416   MT-GLAZE    4.7K JA 1/10W
R1016     401 019 1040   CARBON       390 JA  1/4W

R1017     401 024 7430   CARBON       10K JA  1/6W
R1018     401 038 3514   MT-GLAZE     330 JA 1/10W
R1021     401 038 7611   MT-GLAZE     560 JA 1/10W
R1022     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1023     401 038 7611   MT-GLAZE     560 JA 1/10W
R1024     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1025     401 038 5310   MT-GLAZE     39K JA 1/10W
R1026     401 038 3712   MT-GLAZE     33K JA 1/10W
R1027     401 027 6628   CARBON        75 JA  1/6W
R1028     401 027 6628   CARBON        75 JA  1/6W
R1029     401 014 2933   CARBON        150 JA 1/4W
R1031     401 038 0612   MT-GLAZE     220 JA 1/10W
R1032     401 038 0612   MT-GLAZE     220 JA 1/10W
R1033     401 038 0612   MT-GLAZE     220 JA 1/10W
R1041     401 038 2210   MT-GLAZE     27K JA 1/10W
R1042     401 037 5618   MT-GLAZE     10K JA 1/10W
R1043     401 039 0314   MT-GLAZE     820 JA 1/10W
R1044     401 039 0314   MT-GLAZE     820 JA 1/10W
R1045     401 037 5410   MT-GLAZE      1K JA 1/10W
R1046     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1047     401 037 6714   MT-GLAZE    1.2K JA 1/10W
R1051     401 037 8114   MT-GLAZE    150K JA 1/10W
R1052     401 037 5717   MT-GLAZE    100K JA 1/10W
R1053     401 037 6714   MT-GLAZE    1.2K JA 1/10W
R1054     401 037 8114   MT-GLAZE    150K JA 1/10W
R1055     401 037 5717   MT-GLAZE    100K JA 1/10W
R1056     401 037 6714   MT-GLAZE    1.2K JA 1/10W
R108      401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R110      401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1200     401 022 1935   CARBON       680 JA  1/4W
R1201     401 038 6515   MT-GLAZE     47K JA 1/10W
R1203     401 037 5618   MT-GLAZE     10K JA 1/10W
R1204     401 038 2210   MT-GLAZE     27K JA 1/10W
R1205     401 038 2210   MT-GLAZE     27K JA 1/10W
R1206     401 038 6515   MT-GLAZE     47K JA 1/10W
R1207     401 012 7049   CARBON       10K JA  1/4W
R121      401 020 2944   CARBON       47K JA  1/4W
R133      401 037 9111   MT-GLAZE     180 JA 1/10W
R134      401 038 9219   MT-GLAZE    6.8K JA 1/10W
R135      401 038 6515   MT-GLAZE     47K JA 1/10W
R137      401 037 5212   MT-GLAZE     100 JA 1/10W
R138      401 038 7710   MT-GLAZE    5.6K JA 1/10W
R141      401 038 9219   MT-GLAZE    6.8K JA 1/10W
R150      401 024 7024   CARBON        1K JA  1/6W
R151      401 022 1935   CARBON       680 JA  1/4W
R152      401 025 3827   CARBON       180 JA  1/6W
R153      401 037 5410   MT-GLAZE      1K JA 1/10W
R154      401 038 7611   MT-GLAZE     560 JA 1/10W 
R155      401 037 5410   MT-GLAZE      1K JA 1/10W
R156      401 037 5410   MT-GLAZE      1K JA 1/10W
R157      401 039 0918   MT-GLAZE     910 JA 1/10W
R158      401 037 5410   MT-GLAZE      1K JA 1/10W
R159      401 022 1935   CARBON       680 JA  1/4W
R163      401 038 6515   MT-GLAZE     47K JA 1/10W
R171      401 038 6317   MT-GLAZE     470 JA 1/10W
R172      401 016 2644   CARBON       220 JA  1/4W
R173      401 025 7429   CARBON       220 JA  1/6W
R1900     401 038 7819   MT-GLAZE     56K JA 1/10W
R1901     401 037 8015   MT-GLAZE     15K JA 1/10W
R1901A    401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1902     401 039 0413   MT-GLAZE    8.2K JA 1/10W
R1902A    401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1903     401 038 6416   MT-GLAZE    4.7K JA 1/10W
R1903A    401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1904     401 038 2111   MT-GLAZE    2.7K JA 1/10W
R1905     401 038 0711   MT-GLAZE    2.2K JA 1/10W
R1906     401 037 5014   MT-GLAZE   0.000 ZA 1/10W
R1907     401 037 5618   MT-GLAZE     10K JA 1/10W
R1908     401 038 3514   MT-GLAZE     330 JA 1/10W
R1909     401 037 7919   MT-GLAZE    1.5K JA 1/10W
R1911     401 038 6317   MT-GLAZE     470 JA 1/10W
R1921     401 037 6615   MT-GLAZE     120 JA 1/10W
R1922     401 038 5013   MT-GLAZE     390 JA 1/10W
R1924     401 022 3147   CARBON       6K8 JA  1/4W
R2001     401 038 2210   MT-GLAZE     27K JA 1/10W
R2002     401 037 5618   MT-GLAZE     10K JA 1/10W
R2004     401 037 7810   MT-GLAZE     150 JA 1/10W

!

!

Description

Description

Содержание CE25B4-C

Страница 1: ...et back of the TV set Note This TV receiver will not work properly in foreign countries where the television transmission system and power source differ from the design specifications Refer to the specifications for the design specifications CE25B4 C Contents Safety precautions Specifications 2 Block diagram 3 Circuit description 4 5 Cabinet disassembly 6 Service control adjustment 7 8 Circuit ali...

Страница 2: ...nly parts designated on the parts list in this manual be used for component replacement designated by mark No deviations from resistance wattage or voltage ratings may be made for replacement items designated by mark 1 An isolation transformer should be connected in the power line between the receiver and the AC line when a service is performed on the primary of the converter transformer of the se...

Страница 3: ...8 2 3 4 5 2 Bright 3 Contranst 4 Colour 5 Sharpness Control Keys 10 VL VH U IF TU 1 16 45 46 28 29 30 31 41 48 37 18 19 20 7 13 15 21 22 23 24 X131 SAW Filter IC271 1H Delay R Y B Y R Y B Y CVBS In Functuin In AV1 AV2 11 12 14 16 B G R BLK External CVBS in Internal CVBS in Q151 Q152 Q154 H Drive Q431 Q432 H Outpit V Drive V Feedback Audio In Speakers VR501 C512 H V HV Q2601 Q2611 Q2621 Q171 1 6 3 ...

Страница 4: ...pin13 or pin15 is separated to luminance Y signal and chroma signal in IC201 These pins are used in common with H V sync separation input The peaking of Y signal is adjusted by DC voltage of pin14 SHARPNESS control The chroma signal is divided into R Y and B Y chroma signals demodulated in IC201 and output from pin30 R Y and pin31 B Y These chroma signals pass through the 1H delay line circuit IC2...

Страница 5: ... base of Q462 to compensate for width variations due to variations in the beam current 7 CPU System and Teletext Control Pin description Pin1 Tuning voltage output Pin2 Brightness control output 6 bit DAC Pin3 Contrast control output 6 bit DAC Pin4 Colour control output 6 bit DAC Pin5 Sharpness control output 6 bit DAC Pin6 Not used GND Pin7 Not used GND Pin8 Power ON OFF output H ON Pin9 AFT sign...

Страница 6: ... 6 F7PDV CABINET DISASSEMBLY CABINET BACK DISASSEMBLY 1 Remove 7 screws A 2 Pull out the cabinet back A A A A A A A ...

Страница 7: ...361 H Centre VR131 AGC T101 T102 VC141 T141 IC810 Band SW Audio Board SIF Board A101 Tuner IC1202 Int Ext SW IC1201 AV2 SW TP E TP D IC802 Memory IC801 CPU IC001 Audio output Video input Audio input R Headphones Audio input L B1 POWER SUPPLY ADJ TU AGC ADJ AFT ADJ GREY SCALE ADJ FOCUS ADJ MAIN BOARD HIGH VOLTAGE H WIDTH ADJ V CENTRE ADJ H CENTRE ADJ V SIZE ADJ Q641 Q621 Q601 Q611 VR611 R BIAS VR62...

Страница 8: ...he Prog on the TV front panel Press the Function button on the Remote control until SCREEN is highlighted This sets up a horizontal scanning line 6 Set screen VR so that one colour is just visible BIAS VR ADJUSTMENT 7 By using VR2601 VR2611 or VR2621 adjust the line until it becomes white 8 Set screen mode OFF by pressing the Recall button on the Remote control DRIVE VR ADJUSTMENT 9 Using VR2602 a...

Страница 9: ... b 10kΩ Input probe Output probe SIF alignment DC 12V AGC voltage Output probe Input probe Sweep ATT Marker Frequency SETTING IC3801 pin11 IC3801 pin3 IC3801 pin1 Side b IC3801 pin12 10dB 38 9MHz Adjustment 1 Adjust AGC voltage to be A 0 5Vp p 2 By using T3801 adjust P to be equal centre line Waveform Oscilloscope Input sound signal source TV system Deviation Mode SETTING IC3401 pin5 System B G 27...

Страница 10: ...SD appears on the screen 2 Select the desired service item by using the Function button on the remote control handset 3 Change the data by using the Level or button 4 To return to TV mode press the Recall button on the remote control handset Service mode description K1 K2 For adjustment of stereo separation ST ID Mode setting for A2 stereo judgement 000 Fast mode 001 Normal mode 002 Fast normal mo...

Страница 11: ...21 CRT CUSHION B3MY UK 8 645 019 2449 LATCH PUSH 7 9X6 9BK 9 610 253 2449 AC CORD HOLDER U D4VA 10 610 260 0148 HOLDER RC GBR BLFA 11 610 265 4202 HOLDER DC GBR F3SC 12 645 023 4316 BADGE SANYO 46 2X13 5L45 ACCESSORIES 13 JXMKE RC TRANSMITTER 645 027 6927 BATTERY SKP10200 INST MANUAL F7SD SKP10201 INST MANUAL F7SD Ref No Part No Description Note Parts order must contain Service Ref No Part No and ...

Страница 12: ...gram show components whose value have special significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark Note Parts order must contain Service Ref No Part No and descriptions Read description in the Capacitor and Resistor as follows CAPACITOR CERAMIC 100P K 50V Rated Voltage Toleranc...

Страница 13: ...IC 0 1U Z 25V C143 403 027 1211 CERAMIC 5P J 50V C146 403 010 8507 CERAMIC 12P J 50V C151 403 024 2112 CERAMIC 39P J 50V C162 403 068 2512 CERAMIC 0 22U Z 25V C171 403 237 8057 MT COMPO 0 1U J 50V C1901 403 069 1712 CERAMIC 1000P K 50V C200 403 068 0419 CERAMIC 0 1U Z 25V C2001 403 068 0419 CERAMIC 0 1U Z 25V C2002 403 068 0419 CERAMIC 0 1U Z 25V C2003 403 068 0419 CERAMIC 0 1U Z 25V C201 403 014 ...

Страница 14: ...10K JA 1 6W R1018 401 038 3514 MT GLAZE 330 JA 1 10W R1021 401 038 7611 MT GLAZE 560 JA 1 10W R1022 401 038 0711 MT GLAZE 2 2K JA 1 10W R1023 401 038 7611 MT GLAZE 560 JA 1 10W R1024 401 038 0711 MT GLAZE 2 2K JA 1 10W R1025 401 038 5310 MT GLAZE 39K JA 1 10W R1026 401 038 3712 MT GLAZE 33K JA 1 10W R1027 401 027 6628 CARBON 75 JA 1 6W R1028 401 027 6628 CARBON 75 JA 1 6W R1029 401 014 2933 CARBON...

Страница 15: ... 401 007 5815 CARBON 120K JA 1 2W R621 401 007 5815 CARBON 120K JA 1 2W R622 401 014 5241 CARBON 15K JA 1 4W R623 401 026 4328 CARBON 3K3 JA 1 6W R624 401 068 6902 OXIDE MT 56 JA 2W R625 401 065 9609 OXIDE MT 18 JA 2W R626 401 015 2219 CARBON 1 8K GA 1 4W R631 402 000 8602 SOLID 5 6M KA 1 2W R632 402 000 8602 SOLID 5 6M KA 1 2W R641 401 014 6149 CARBON 150K JA 1 4W R642 401 027 4327 CARBON 6 2K JA...

Страница 16: ...2 PEAKING COIL 5 6UH K L881 645 012 8707 PEAKING COIL 1 5UH M DIODE D1005 407 063 8319 ZENER DIODE MTZJ11C D1007 407 063 8319 ZENER DIODE MTZJ11C D1008 407 063 8319 ZENER DIODE MTZJ11C D1010 407 063 8319 ZENER DIODE MTZJ11C D1011 407 063 8319 ZENER DIODE MTZJ11C D1021 407 063 8319 ZENER DIODE MTZJ11C D1022 407 063 8319 ZENER DIODE MTZJ11C D1023 407 063 8319 ZENER DIODE MTZJ11C D1024 407 063 8319 Z...

Страница 17: ...OW HEAT SINK E7LC Q613 2 411 046 8507 SCR PAN SW W 3X10 Q613 3 411 004 4404 NUT HEX 3 Q613 4 610 077 7613 SILICONE GREASE G 746 SW1901 610 011 4432 SWITCH PUSH SW1902 610 011 4432 SWITCH PUSH SW1903 610 011 4432 SWITCH PUSH SW1904 610 011 4432 SWITCH PUSH SW501 610 011 2728 SWITCH LEVER 1P 3T SW601 645 024 0607 PUSH SW POWER SDDFC3 TP A 645 008 4058 TERMINAL PLUG TP B 645 008 4058 TERMINAL PLUG TP...

Страница 18: ... 1 10W J1204 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3401 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3402 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3403 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3405 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3408 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3412 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3413 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3421 401 037 5014 MT GLAZE 0 000 ZA 1 10W J3431 ...

Страница 19: ...roduction Sanyo reserves the right to modify components and procedures in order to comply with their continuous improvement policy RC IN RC IN R861 C1901 R1911 J016 R861 C1901 R1911 J017 A1901 A1901A 1 10GJ 2 7K KK1000BA 1 10GJ 470 SEE TABLE 1 10GJ 2 7K KK1000BA 1 10GJ 470 SEE TABLE SEE TABLE IC801 LOCATION A1901 A1901A J016 J017 1AV4U20B14300 N A J LINK 1AV4U20B20900 J LINK N A 1AV4U20B14300 J017...

Страница 20: ...Sanyo Industries UK Ltd Printed in UK ...

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