Sanyo CE21C6-C Service Manual Download Page 23

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D721

407 012 4416 DIODE 1SS133-T-77

D751

407 012 4416 DIODE 1SS133-T-77

COIL

L701

645 007 9856 PEAKING COIL 220UH K

L711

645 007 9856 PEAKING COIL 220UH K

L712

645 007 9856 PEAKING COIL 220UH K

TRANSISTOR

Q701

405 041 6507 TR 2SC2621-D-RA

Q711

405 041 6507 TR 2SC2621-D-RA

Q721

405 041 6507 TR 2SC2621-D-RA

Q740

406 007 1901 TR JC556A

Q751

406 007 1901 TR JC556A

RESISTOR

R702

401 025 7429 CARBON

220 JA 1/6W

R704

401 065 4604 OXIDE-MT

12K JA 2W

R705

401 009 6622 CARBON

3.3K JA 1/2W

R712

401 025 7429 CARBON

220 JA 1/6W

R714

401 065 4604 OXIDE-MT 12K JA 2W

R715

401 009 6622 CARBON

3.3K JA 1/2W

R722

401 025 7429 CARBON

220 JA 1/6W

R724

401 065 4604 OXIDE-MT

12K JA 2W

R725

401 009 6622 CARBON

3.3K JA 1/2W

R741

401 024 9325 CARBON 1K2 JA 1/6W 26MM

R742

401 027 2620 CARBON 5K6 JA 1/6W

R744 401 027 5225 CARBON 680 JA 1/6W
R752

401 024 7430 CARBON

10K JA 1/6W

R753   401 024 7430   CARBON    10K JA 1/6W
R756   401 026 9620   CARBON  470 JA 1/6W 26MM
R758   401 026 9620   CARBON  470 JA 1/6W 26MM
R759

401 026 9620 CARBON 470 JA 1/6W 26MM

MISCELLANEOUS

K7D1 645 008 4058 TERMINAL PLUG
K7M 645 008 4058

TERMINAL PLUG

K7P

645 008 7288 HOUSING PLUG 5P

K7Q 645 008 7264 HOUSING PLUG 3P
K701 645 031 7699 CRT SKT. HPS-014103

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

-23-

C5KTV

All information in this manual is correct at the start of

production. Sanyo reserves the right to modify

components and procedures in order to comply with

their continuous improvement policy.

Summary of Contents for CE21C6-C

Page 1: ...tries where the television transmission system and power source differ from the design specifications Refer to the specification table on page 2 CONTENTS Safety precautions 2 Chassis Diagrams 3 Disassembly 4 Service adjustments Option Setting 5 Service adjustments Service Adjustment Adjustment 6 10 CPU port functions 11 IC block diagrams 12 13 Pin description of semi conductors 14 Parts descriptio...

Page 2: ...ce manual high voltage adjustment for specific high voltage limit If high voltage exceeds specified limits take necessary corrective action Carefully follow the instructions for B1 volt power supply adjustment and high voltage adjustment to maintain the high voltage within the specified limits PRODUCT SAFETY NOTICE Product safety should be considered when a component replacement is made in any are...

Page 3: ...FOCUS SCREEN T451 FLYBACK R G B Q431 Q430 Q432 H OUTPUT D Y V OUT V FB H OUT 4 2 IC501 V OUTPUT LA7833 IC1201 AV VIDEO SW LA7954 IC1202 C SW NJM2233BD BLK R G B 45 18 17 16 15 34 33 54 11 21 20 8 1 19 MUTE IC801 CPU IC3451 NICAM STEREO RC IN A1901 RC RECEIVER KEY IN KEY SW SDA SCL SDA SCL IC803 MEMORY PROTECT POWER D641 9V IC642 D647 5V 1 24V IC643 Q661 Q651 Q682 Q685 25V 150V Q641 Q686 D615 12 13...

Page 4: ...4 EB6 D chassis DISASSEMBLY CABINET BACK DISASSEMBLY 1 Remove 5 screws A to take the cabinet back off A A A A ...

Page 5: ...ON or OFF On timer available default ON Wel Text ON or OFF Display message when first set up default ON P P ON or OFF Plug Play mode default ON SORT MODE Tuning Tuning mode default Tuning or Sorting Destination BG BG DK SECAM Destination option default BG DK I UK or I IRE 3D Surround ON or OFF 3D Surround available default ON 2 step mute ON or OFF Mute mode option default OFF AV3 mode ON or OFF Fr...

Page 6: ...ms of the service adjustments for this chassis are controlled by the CPU IC801 and the adjustments are carried out by using the RC handset IMPORTANT NOTICE Do not attempt to adjust service adjustments not listed below otherwise it may cause loss of performance and product safety Image 01 P V P 05 Regular 01 AGC 2A Image mode Regular mode SERVICE ADJUSTMENTS Adjustment No and Item name Adjustment N...

Page 7: ...y use use default setting data 5 SCR Screen adjustment Factory use use default setting data 6 OSD On screen Display Positioning Adjustment Item No OSD Description 01 P V P P Vertical Position Adjustment 02 P H P P Horizontal Position Adjustment 03 P V L P Vertical Linearity Adjustment 04 P VSC P Vertical S Correction Adjustment 05 P V S P Vertical Size Adjustment INITIALIZATION OF MEMORY IC To ini...

Page 8: ...crease Red 4 Increase Green 5 Decrease Green 7 Increase Blue 8 Decrease Blue DRIVE ADJUSTMENT 5 Receive the white raster signal 6 Select item 03 GRY 7 Adjust R Drive and B Drive control to obtain proper white balance by using LEVEL or LEVEL button a Select R Drive or B Drive by using the P or P button b Adjust R Drive or B Drive by using the LEVEL or LEVEL button 8 Exit the service mode see page 7...

Page 9: ... mode Image item 05 P V S 3 Press the LEVEL or LEVEL button to adjust the vertical height 4 Exit the service mode see page 7 1 Receive circular pattern 2 Enter the service mode see pages 5 6 and select mode Regular and select item 06 OSD The OSD test bar will appear on the top of screen 3 Press the LEVEL or LEVEL button to adjust proper OSD positioning 4 Exit the service mode see page 7 OSD POSITI...

Page 10: ... VR641 Q661 Q641 Q651 Q432 Q442 Q431 T431 TP15 K1002 IC1201 K1001 SW501 IC1202 IC501 TP14 KCC IC3451 IC801 K1101 IC3501 KBB IC201 TP A KSF2 T131 KSF1 IC001 K1921 T451 A101 R453 K701 Q701 B Q701 A Q740 Q711 A Q711 B Q721 A Q721 B K7Q Q751 K7P SERVICE ADJUSTMENTS Component Locations Main Board CRT Board ...

Page 11: ... Test 27 MCFM Test 28 JTCK Test 29 TXCF Analogue pin for the Teletext slicerline PLL 30 CVBS0 Not used 31 AVDD2 Analogue Power Supply IN 32 JTMS Not used 33 CVBS2 Composite Video Signal Input IN 34 CVBS1 Composite Video Signal Input IN 35 AGND Digital Ground 36 GND Analogue Ground 37 JTRSTO Test 38 PXFM Analogue pin for the Display Pixel Frequency Multiplier 39 AVDD Analogue Power Supply IN 40 H S...

Page 12: ... Y Proc Clamp C TRAP c trap Black Stretch B S DC restore DC rest Y γ γ Y D L DL A C P SHARP Sub Cont S CONT Uni Color CONT Bright BRT WPS Half T H T ABL START P ABL GAIN PIF Proc L SECAM DEF Proc H V synchronization Lock det Sync det AFC1 Gain Chroma Baseband Proc Color Unicolor Clamp BBTINT IF IN SAW IF GND AFT OUT Ripple F IF AGC APC Filter 4 43MHz X tal CW OUT Ys Ym EXT R IN EXT G IN EXT B IN R...

Page 13: ...I2C BUS AUDIO INTERFACE TIMING DETECT DAC NICAM DEMODULA TION FM AM DEMODULA TION IDENTIFICA TION I2C BUS INTERFACE INPUT SWITCH AGC ADC SIF1 SIF2 12 10 9 20 3 13 4 5 18 17 21 27 SDI1 SDI2 SDO1 SDO2 SCK WS V DDD1 V DDD2 V SSD1 V SSD2 CREST TEST1 TEST2 SYSCLK XRALO XTALI SDA SCL ADDR2 ADDR1 P2 P1 26 25 24 22 23 15 64 14 49 16 28 30 57 58 60 61 MOL MOR AUXOL AUXOR CREST CREST CREST Vref n Vref n Vre...

Page 14: ...K K K A K A C B E C B E C B E 1 2 3 4 5 6 Index 1 2 N Index Index 1 2 N 2 1 3 IN OUT GND 2 1 4 2 1 3 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 RESET GND Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source Diode Transistor FET IC E1 C2 E2 C1 B2 B1 Index Diode Transistor FET IC FET ...

Page 15: ... electrolytic Mark Tolerance A not specified B 0 1 C 0 25 D 0 5 F 1 G 2 E 2 5 H 3 J 5 K 0 M 20 N 30 P 100 0 Q 30 10 T 50 10 U 75 10 V 20 10 W 100 10 X 40 20 Y 150 10 Z 80 20 Mark Tolerance nH Mark Tolerance C 0 25 G 2 D 0 5 J 5 S 0 3 K 10 A 0 2 L 15 M 20 Coil Reading Capacitor Reading Example 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Z Carbon fuse B Non bur...

Page 16: ...n CABINET PARTS 1 1AA0CAM0298B ASSY CABINET FR C5KTV 2 610 297 9183 BUTTON POWER C5WA 3 610 297 9190 BUTTON UNITED C5WA 4 610 286 6612 CABINET BACK G F7KC 5 610 297 9213 DEC IND C5WA 6 610 261 3032 COIL SPRING E7GCS 7 645 043 5058 BADGE SANYO 53 5X12L53 3 ACCESSORIES 8 645 052 2697 ASSY REMOCON JXMTA SKP10315 INST MANUAL C5KT VT WT 1 645 027 6927 BATTERY 7 3 5 6 8 6 1 2 4 ...

Page 17: ...0V C1012 403 157 3611 CERAMIC 100P J 50V C1013 403 157 3611 CERAMIC 100P J 50V C1014 403 113 3815 CERAMIC 1000P K 50V C1015 403 233 0817 ELECT 10U M 50V C1016 403 113 3815 CERAMIC 1000P K 50V C1017 403 233 0817 ELECT 10U M 50V C102 403 039 3507 ELECT 470U M 6 3V C1020 403 149 9218 CERAMIC 0 01U Z 50V C1021 403 157 3611 CERAMIC 100P J 50V Ref No Part No Description Chassis construction CE21C6 C 00 ...

Page 18: ...37 403 164 0214 CERAMIC 0 1U Z 25V C240 403 113 4119 CERAMIC 2200P K 50V C241 403 067 7895 MT COMPO 0 47 J 50V C242 403 237 8057 MT COMPO 0 1U J 50V C243 403 157 7015 CERAMIC 1800P K 50V C244 403 215 2211 CERAMIC 0 01U K 50V C247 403 233 0817 ELECT 10U M 50V C3411 403 157 3611 CERAMIC 100P J 50V C3412 403 157 3611 CERAMIC 100P J 50V C3413 403 157 3611 CERAMIC 100P J 50V C3414 403 157 3611 CERAMIC ...

Page 19: ...3 407 009 6921 DIODE RM11C D604 407 009 6921 DIODE RM11C D605 407 009 6921 DIODE RM11C D606 407 009 6921 DIODE RM11C D614 408 007 8607 DIODE 1N4148 D615 407 173 2907 PHOTO COUPLE PC123F2 D616 408 007 8607 DIODE 1N4148 D617 407 007 6606 DIODE ES1 D618 408 007 8607 DIODE 1N4148 D619 407 099 6112 Z DIODE MTZJT 77 10B D630 407 007 7613 DIODE EU2 D633 407 166 2303 DIODE ERC 91 02L D635 407 129 6706 DIO...

Page 20: ...1 025 5425 CARBON 2R2 JA 1 4W 26MM R012 401 025 5425 CARBON 2R2 JA 1 4W 26MM R041 401 105 0613 MT GLAZE 10K JA 1 16W R046 401 105 6516 MT GLAZE 680 JA 1 16W R047 401 105 0613 MT GLAZE 10K JA 1 16W R048 401 105 0613 MT GLAZE 10K JA 1 16W R1000 401 026 7428 CARBON 39K JA 1 6W 26MM R1001 401 105 4710 MT GLAZE 39K JA 1 16W R1002 401 027 6628 CARBON 75 JA 1 6W R1003 401 027 6628 CARBON 75 JA 1 6W R1004...

Page 21: ...1 105 2815 MT GLAZE 2 2K JA 1 16W R432 401 105 4512 MT GLAZE 390 JA 1 16W R434 401 105 0613 MT GLAZE 10K JA 1 16W R435 402 067 8904 WIRE WOUND 3 9 KA 5W R436 401 012 7049 CARBON 10K JA 1 4W R437 401 105 4017 MT GLAZE 330 JA 1 16W R438 401 027 5522 CARBON 6K8 JA 1 6W R442 401 105 5212 MT GLAZE 470 JA 1 16W R443 401 026 1020 CARBON 2K7 JA 1 6W R444 401 066 9103 OXIDE MT 27 JA 2W R445 401 105 0514 MT...

Page 22: ...401 105 7919 MT GLAZE 0 000 ZA 1 16W J243 401 105 7919 MT GLAZE 0 000 ZA 1 16W J245 401 105 7919 MT GLAZE 0 000 ZA 1 16W J325 401 105 7919 MT GLAZE 0 000 ZA 1 16W J332 401 105 7919 MT GLAZE 0 000 ZA 1 16W J334 401 105 7919 MT GLAZE 0 000 ZA 1 16W J335 401 105 7919 MT GLAZE 0 000 ZA 1 16W J336 401 105 7919 MT GLAZE 0 000 ZA 1 16W J346 401 105 7919 MT GLAZE 0 000 ZA 1 16W J408 401 105 7919 MT GLAZE ...

Page 23: ... 1 6W R724 401 065 4604 OXIDE MT 12K JA 2W R725 401 009 6622 CARBON 3 3K JA 1 2W R741 401 024 9325 CARBON 1K2 JA 1 6W 26MM R742 401 027 2620 CARBON 5K6 JA 1 6W R744 401 027 5225 CARBON 680 JA 1 6W R752 401 024 7430 CARBON 10K JA 1 6W R753 401 024 7430 CARBON 10K JA 1 6W R756 401 026 9620 CARBON 470 JA 1 6W 26MM R758 401 026 9620 CARBON 470 JA 1 6W 26MM R759 401 026 9620 CARBON 470 JA 1 6W 26MM MIS...

Page 24: ...C5KTV Sanyo Industries UK Ltd Printed in UK ...

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