Sanyo CE21BN4-C Service Manual Download Page 15

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403 076 7100 CERAMIC 1000P M 1K

C606

403 076 6727 CERAMIC DE0607-486B102K1K
403 076 7100 CERAMIC 1000P M 1K

C607

404 047 1707 ELECT 220U M 400V
404 069 5905 ELECT 220U M 400V

C613

403 061 8303 POLYESTER 4700P K 50V
403 179 1104 POLYESTER 4700P K 50V

C614

403 270 2901 MT-POLYEST 0.1U K 63V
403 237 8007 MT-COMPO 0.1U J 50V

C615

403 058 2604 POLYESTER 0.015U J 50V
403 179 3207 POLYESTER 0.015U J 50V

C616

403 247 6604 CERAMIC 680P K 2K
403 232 2109 CERAMIC 680P K 2K

C617

403 179 1718 POLYESTER 0.033U J 50V

C631

404 073 4505   CERAMIC DE1210-1 E 222M
404 071 4200   CERAMIC 2200P M 400V
404 060 6604   CERAMIC 2200P M 400V

C632

404 073 5106   CER 470P M KX 250V
404 071 4606   CERAMIC 470P K 400V
404 060 6901   CERAMIC 470P M 400V

C640

403 069 8305 CERAMIC 0.01U Z 50V

C641

403 247 6505 CERAMIC 680P K 1K
403 262 4401 CERAMIC 680P K 1K

C642A

404 042 4505 ELECT 220U M 160V

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 9500 CERAMIC 0.01U Z 50V

C653

403 043 9106 ELECT 47U M 16V

C655

403 126 4400 ELECT 100U M 10V

C661

403 051 0607 ELECT 4.7U M 50V

C681

403 190 4702 ELECT 1000U M 25V

C682

403 069 9500 CERAMIC 0.01U Z 50V

C683

403 147 9606 ELECT 1000U M 10V

C684

403 050 6600 ELECT 3.3U M 50V

C802

403 270 2901 MT-POLYEST 0.1U K 63V
403 237 8007 MT-COMPO 0.1U J 50V

C812

403 049 0008 ELECT 1U M 50V

C814

403 049 0008 ELECT 1U M 50V

C816

403 046 9905 ELECT 4.7U M 25V

C818

403 046 9905 ELECT 4.7U M 25V

C841

403 069 9500 CERAMIC 0.01U Z 50V

C860

403 022 8205 CERAMIC 33P J 50V

C861

403 138 5600 POLYESTER 5600P J 50V
403 179 0800 POLYESTER 5600P J 50V

C871

403 068 0409 CERAMIC 0.1U Z 25V
403 070 2606 CERAMIC 0.1U Z 50V

C872

403 043 9106 ELECT 47U M 16V

C873

403 018 0503 CERAMIC 22P J 50V

C874

403 018 0503 CERAMIC 22P J 50V

C875

403 068 0409 CERAMIC 0.1U Z 25V
403 070 2606 CERAMIC 0.1U Z 50V

C878

403 073 9107 CERAMIC 4700P K 50V

C879

403 068 0409 CERAMIC 0.1U Z 25V
403 070 2606 CERAMIC 0.1U Z 50V

C881

403 069 9500 CERAMIC 0.01U Z 50V

C882

403 041 8804 ELECT 10U M 16V

C883

403 018 0503 CERAMIC 22P J 50V

C884

403 018 0503 CERAMIC 22P J 50V

C892

403 069 9500 CERAMIC 0.01U Z 50V

RESISTOR

R001

401 037 5400 MT-GLAZE 1K JA 1/10W

R002

401 037 9200 MT-GLAZE 1.8K JA 1/10W

R003

401 037 5400 MT-GLAZE 1K JA 1/10W

R004

401 037 9200 MT-GLAZE 1.8K JA 1/10W

R005

401 019 9600 CARBON 47 JA 1/4W

R006

401 014 4105 CARBON 1.5K JA 1/4W

R007

401 019 9600 CARBON 47 JA 1/4W

R008

401 014 4105 CARBON 1.5K JA 1/4W

R009

401 010 1504 CARBON 4.7 JA 1/2W

R010

401 010 1504 CARBON 4.7 JA 1/2W

R013

401 037 6704 MT-GLAZE 1.2K JA 1/10W

R014

401 025 7409 CARBON 220 JA 1/6W

R015

401 037 5400 MT-GLAZE 1K JA 1/10W

R016

401 038 6505 MT-GLAZE 47K JA 1/10W

R017

401 037 5608 MT-GLAZE 10K JA 1/10W

R100

401 037 5004 MT-GLAZE 0.000 ZA 1/10W

R1001

401 038 7601 MT-GLAZE 560 JA 1/10W

R1002

401 038 0701 MT-GLAZE 2.2K JA 1/10W

R1003

401 038 7601 MT-GLAZE 560 JA 1/10W

R1004

401 038 0701 MT-GLAZE 2.2K JA 1/10W

R1005

401 027 6608 CARBON 75 JA 1/6W

R1006

401 038 5300 MT-GLAZE 39K JA 1/10W

R1007

401 038 3702 MT-GLAZE 33K JA 1/10W

R1008

401 027 6608 CARBON 75 JA 1/6W

R1009

401 027 6608 CARBON 75 JA 1/6W

R101

401 038 6218 MT-GLAZE 47 JA 1/10W

R1010

401 027 6608 CARBON 75 JA 1/6W

R1011

401 037 5202 MT-GLAZE 100 JA 1/10W

R1012

401 027 6608 CARBON 75 JA 1/6W

R1013

401 024 6700 CARBON 100 JA 1/6W

R1014

401 027 6608 CARBON 75 JA 1/6W

R1015

401 038 6406 MT-GLAZE 4.7K JA 1/10W

R1016

401 019 1000 CARBON 390 JA 1/4W

R1017

401 024 7400 CARBON 10K JA 1/6W

R1018

401 038 3504 MT-GLAZE 330 JA 1/10W

R1021

401 038 7601 MT-GLAZE 560 JA 1/10W

R1022

401 038 0701 MT-GLAZE 2.2K JA 1/10W

R1023

401 038 7601 MT-GLAZE 560 JA 1/10W

R1024

401 038 0701 MT-GLAZE 2.2K JA 1/10W

R1025

401 038 5300 MT-GLAZE 39K JA 1/10W

R1026

401 038 3702 MT-GLAZE 33K JA 1/10W

R1027

401 027 6608 CARBON 75 JA 1/6W

R1028

401 027 6608 CARBON 75 JA 1/6W

R1029

401 026 0607 CARBON 270 JA 1/6W

R1031

401 038 0602 MT-GLAZE 220 JA 1/10W

R1032

401 038 0602 MT-GLAZE 220 JA 1/10W

R1033

401 038 0602 MT-GLAZE 220 JA 1/10W

R1041

401 038 2200 MT-GLAZE 27K JA 1/10W

R1042

401 037 5608 MT-GLAZE 10K JA 1/10W

R1043

401 039 0304 MT-GLAZE 820 JA 1/10W

R1044

401 039 0304 MT-GLAZE 820 JA 1/10W

R1045

401 037 5400 MT-GLAZE 1K JA 1/10W

R1046

401 038 0701 MT-GLAZE 2.2K JA 1/10W

R1047

401 037 6704 MT-GLAZE 1.2K JA 1/10W

R1051

401 037 8104 MT-GLAZE 150K JA 1/10W

R1052

401 037 5707 MT-GLAZE 100K JA 1/10W

R1053

401 037 6704 MT-GLAZE 1.2K JA 1/10W

R1054

401 037 8104 MT-GLAZE 150K JA 1/10W

R1055

401 037 5707 MT-GLAZE 100K JA 1/10W

R1056

401 037 6704 MT-GLAZE 1.2K JA 1/10W

R108

401 037 5004 MT-GLAZE 0.000 ZA 1/10W

R110

401 037 5004 MT-GLAZE 0.000 ZA 1/10W

R1200

401 022 1905 CARBON 680 JA 1/4W

R1201

401 038 6505 MT-GLAZE 47K JA 1/10W

R1203

401 037 5608 MT-GLAZE 10K JA 1/10W

R1204

401 038 2200 MT-GLAZE 27K JA 1/10W

R1205

401 038 2200 MT-GLAZE 27K JA 1/10W

R121

401 027 0309 CARBON 47K JA 1/6W

R131

401 038 0909 MT-GLAZE 220K JA 1/10W

R132

401 038 0909 MT-GLAZE 220K JA 1/10W

R133

401 037 9101 MT-GLAZE 180 JA 1/10W

R134

401 039 0413 MT-GLAZE 8.2K JA 1/10W

R135

401 038 0810 MT-GLAZE 22K JA 1/10W

R137

401 037 5202 MT-GLAZE 100 JA 1/10W

R138

401 038 7700 MT-GLAZE 5.6K JA 1/10W

F7JGV

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

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Summary of Contents for CE21BN4-C

Page 1: ...fer from the design specifications Refer to the specifications for the design specifications Contents Safety precautions Specification 2 Block diagram 3 Circuit description 4 5 Cabinet Disassembly 6 Service control adjustment 7 Circuit alignment 8 Important notice 9 Special Function 10 Cabinet Parts List 11 Electrical Parts List 12 21 Model CE21BN4 C Service Ref No CE21BN4 C 00 PRODUCT CODE 111339...

Page 2: ...ts 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 set 2 Com...

Page 3: ...ness 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 8 Out Audio I O Audio I O Video I O Video I O R...

Page 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...

Page 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...

Page 6: ... 6 F7JGV CABINET DISASSEMBLY CABINET BACK DISASSEMBLY 1 Remove 7 screws A 2 Pull out the cabinet back A A A A A A A ...

Page 7: ... pattern 2 Set brightness and contrast controls to maximum 3 Connect digital V meter to both terminals of R224 and high voltage meter to CRT anode 4 Confirm high voltage to be 25 0 1 KV at beam current 1 1mA and less than 28 0 KV at 0 beam current H WIDTH ADJUSTMENT 5 If H width is too wide or narrow connect or disconnect a lead wire J213 6 Reconfirm high voltage H CENTRE ADJUSTMENT 1 Tune the rec...

Page 8: ...plitude Waveform CIRCUIT ALIGNMENT VIF alignment P P 0 002µF 75Ω 1kΩ a b 10kΩ Input probe Output probe SIF alignment SIF BOARD DC 12V AGC voltage 5V DC Output probe Input probe Sweep ATT Marker Frequency Tool A SETTING IC3801 pin9 IC3801 pin13 IC3801 pin5 Side b IC3801 pin17 10dB 38 9MHz IC3801 pin6 and ground Adjustment 1 By using T3801 adjust the VCO oscillation to be P Waveform 0 01 Tool A IC38...

Page 9: ...eble Centre Balance Centre Volume Step 12 B Service Mode 1 To enter the service mode press and hold the Function button on the remote control handset and press the programme button on the TV set The following OSD appears on the screen 2 Select desired service item by using the Function button on the remote control handset 3 Change date by using the Level or button 4 To return to TV mode press the ...

Page 10: ...5 019 2449 LATCH PUSH 7 9X6 9BK 11 4AA2CN0026A CRT CUSHION B3MY UK 12 412 009 3003 SPECIAL SCREW 13 411 076 1301 SCR TPG BRZ 4X14 14 411 076 1004 SCR TPG BRZ 4X12 15 610 275 0232 DEC CONTROL SHEET F3JPV ACCESSORIES 16 JXMKE RC TRANSMITTER SKP10202 INST MANUAL F7JG 1 SKP10203 INST MANUAL F7JG 2 SKP20276 SHEM DIAG F7JGV 00 645 027 6927 BATTERY Note Parts order must contain Service Ref No Part No and...

Page 11: ...rder must contain Service Ref No Part No and descriptions Product safety should be considered when a component replacement is made in any area of a receiver Components indicated by a mark in this parts list and the circuit diagram 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 ...

Page 12: ...1002 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q1003 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q1004 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC53...

Page 13: ...007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q873 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q874 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP INTEGRATED CIRCUIT IC001 409 301 4906 IC TDA7263M IC1202 409 120 3401 IC LA7221 IC201 40...

Page 14: ...IC 0 1U Z 25V 403 070 2606 CERAMIC 0 1U Z 50V C207 403 068 0409 CERAMIC 0 1U Z 25V 403 070 2606 CERAMIC 0 1U Z 50V C208 403 068 0409 CERAMIC 0 1U Z 25V 403 070 2606 CERAMIC 0 1U Z 50V C209 403 069 1702 CERAMIC 1000P K 50V C212 403 049 9803 ELECT 2 2U M 50V C215 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C222 404 045 6605 NP ELECT 2 2U M 50V C226 403 138 1602 ELECT 1U M 1...

Page 15: ...4 7 JA 1 2W R010 401 010 1504 CARBON 4 7 JA 1 2W R013 401 037 6704 MT GLAZE 1 2K JA 1 10W R014 401 025 7409 CARBON 220 JA 1 6W R015 401 037 5400 MT GLAZE 1K JA 1 10W R016 401 038 6505 MT GLAZE 47K JA 1 10W R017 401 037 5608 MT GLAZE 10K JA 1 10W R100 401 037 5004 MT GLAZE 0 000 ZA 1 10W R1001 401 038 7601 MT GLAZE 560 JA 1 10W R1002 401 038 0701 MT GLAZE 2 2K JA 1 10W R1003 401 038 7601 MT GLAZE 5...

Page 16: ...ZE 100 JA 1 10W R365 401 038 6406 MT GLAZE 4 7K JA 1 10W R431 401 038 3504 MT GLAZE 330 JA 1 10W R432 401 038 3504 MT GLAZE 330 JA 1 10W R433 401 010 3102 CARBON 470 JA 1 2W R434 401 067 9201 OXIDE MT 390 JA 2W R435 402 069 8704 WIRE WOUND 8 2 KA 7W 402 076 0609 WIRE WOUND 8 2 KA 7W R436 401 021 3009 CARBON 5 6K JA 1 4W R441 401 058 3706 OXIDE MT 1K JA 1W R447 401 026 9907 CARBON 4 7K JA 1 6W R448...

Page 17: ... N 610 239 7567 VR B 10K VR501 645 006 5408 VR SEMI 100 N 645 006 5231 VR SEMI 100 N 610 232 7908 VR SEMI 100 N VR641 645 006 5514 VR SEMI 2 2K N 645 003 5579 VR SEMI 2 2K N 610 239 7581 VR B 2K TRANSFORMER T101 610 037 4508 S COIL 33R4M 7K T141 610 037 4522 S COIL T431 610 000 1053 DRIVE TRANS 610 000 1060 DRIVE TRANS T451 645 035 5295 TRANS FLYBACK T611 645 015 7646 TRANS POWER PULSE 645 018 942...

Page 18: ...UPLE CNY17F 3OPT6 D616 407 013 1008 DIODE 1S1553 407 013 4306 DIODE 1S2076A 407 013 6508 DIODE 1S2471 D617 407 007 6606 DIODE ES1 407 007 6903 DIODE ES1Z 408 009 9008 DIODE BYD33D D618 407 013 1008 DIODE 1S1553 407 013 4306 DIODE 1S2076A 407 013 6508 DIODE 1S2471 D619 407 053 3000 ZENER DIODE MTZ11C 407 054 1807 ZENER DIODE RD11EB3 D641 407 007 7702 DIODE EU2A D642 407 007 7603 DIODE EU2 407 007 7...

Page 19: ... 50V C3492 403 069 5611 CERAMIC 0 01U K 50V C3493 403 069 5611 CERAMIC 0 01U K 50V C3521 403 279 4312 CERAMIC 0 33U K 16V C3522 403 279 4312 CERAMIC 0 33U K 16V RESISTOR R1253 401 038 9318 MT GLAZE 68K JA 1 10W R1254 401 038 9318 MT GLAZE 68K JA 1 10W R1255 401 038 9318 MT GLAZE 68K JA 1 10W R1256 401 038 9318 MT GLAZE 68K JA 1 10W R1261 401 038 6317 MT GLAZE 470 JA 1 10W R1262 401 038 0711 MT GLA...

Page 20: ... J017 J016 1AV4U20B20900 Figure 1 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 J 0 1 7 J 0 1 6 A1901 J 0 1 7 J 0 1 6 A1901 A1901A All i...

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