Sanyo VMC-8613B Service Manual Download

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SANYO Electric Co., Ltd.
Osaka,Japan

Notice

PRODUCTION CHANGE

CORRECTION

ADD INFORMATION

SERVICE FLASH

FILE No.

Please add this notice to the service manual listed below.

Category: Color Video Monitor

Model Name

Reference No.

Destination

The reason of change.

A : Misprint

B : Quality Reliability

C : Standardization

D : Design

E : Deletion

F : Addition

G : Multiple Use

L8MW5/US2
114 952 23

Reference No. SM5310559-01

Date :Jun.4.2004

VMC-8613B

SM5310559

U.S.A, Canada

FUNCTION P.W.B.

PRINTED WIRING BOARDS (P.W.B.) (VIEW FROM SOLDER SIDE)

The figure of FUNCTION P.W.B. on C6-page of SM5310559 is a misprint.

So, please use this figure.

Summary of Contents for VMC-8613B

Page 1: ...upplied as the service parts 3 N S P Not available as service parts Design and specifications are subject to change without notice Product Code 114 952 23 U S A Canada SERVICE MANUAL Color Video Monitor CONTENTS SPECIFICATIONS 3 1 OPERATING INSTRUCTIONS 4 2 DISASSEMBLY 6 3 SERVICE ADJUSTMENTS 7 4 PARTS LIST 10 CIRCUIT DIAGRAMS PRINTED WIRING BOARDS C1 ...

Page 2: ... Name Reference No Destination The reason of change A Misprint B Quality Reliability C Standardization D Design E Deletion F Addition G Multiple Use L8MW5 US2 114 952 23 Reference No SM5310559 01 Date Jun 4 2004 VMC 8613B SM5310559 U S A Canada FUNCTION P W B PRINTED WIRING BOARDS P W B VIEW FROM SOLDER SIDE The figure of FUNCTION P W B on C6 page of SM5310559 is a misprint So please use this figu...

Page 3: ...gs 3 Before returning the set to the customer always perform an AC leakage current check on the exposed metallic parts of the cabinet such as terminals screwheads metal over lays etc to be sure that the set is safe to operate without the danger of electrical shock Plug the AC line cord directly into a 120 V AC outlet Do not use a line isolation trans former during this check Use an AC voltmeter wi...

Page 4: ... Y signal 1 0 Vp p 75 Ω negative sync C signal 0 286 Vp p 75 Ω negative sync bridge connection possible Composite sync signal 1 0 Vp p 75 Ω BNC connector 2 automatic temination setting Audio signal 6dBs 400 mVrms RCA pin 3 bridge connection possible 1 W Variable round x 1 100 to 240 V AC 50 60 Hz 82 Watts 10 C to 45 C storage temperature 10 to 90 350 x 350 x 360 mm 14kg SPECIFICATIONS Color system...

Page 5: ...ONTROLS 1 COLOR 2 TINT 3 BRIGHTNESS 4 CONTRAST 5 SHARPNESS 6 VOLUME 7 DWELL TIME 8 LANGUAGE 9 TITLE 10 VERSION ment screen If the button is pressed once more the picture returns to the previous screen 6 Automatic screen selector button SEQUENCE When this button is pressed the screen changes automatically to the picture from the components which are connected to the terminals at the rear of the mon...

Page 6: ...onitored 3 Rear B terminals AUDIO VIDEO B terminals When the monitor B selector button at the front of the monitor is pressed the audio and video signals from the component which is connected to these terminals can be monitored 4 Rear Y C terminals AUDIO VIDEO Y C terminals When the monitor Y C selector button at the front of the monitor is pressed the audio and video signals from the component wh...

Page 7: ... 6 Fig 6 Fig 5 VIDEO BOARD MAIN BOARD FUNCTION BOARD SIGNAL BOARD 2 DISASSEMBLY 2 1 REMOVAL OF CABINET 2 2 BOARD LOCATION ...

Page 8: ...NERATOR CROSS HATCH PATTERN PATTERN GENERATOR MONOSCOPE PATTERN PATTERN GENERATOR MONOSCOPE PATTERN TEST POINT D910 DIGITAL VOLT METER VALUE 46 0 0 5 VDC TEST POINT ZD501 DIGITAL VOLT METER VALUE 8 5 0 2 VDC Adjusting FBT FOCUS VR to make csreen corner center focus be identical Adjusting VR401 horizontal phase to make screen right and left symmetrize Adjusting vertical linear control VR302 for equ...

Page 9: ...e is 0 298 0 015 Adjust VR501 make luminance with video signal to 50 FL Adjust VR804 make X value is 0 281 0 015 Adjust VR802 make Y value is 0 298 0 015 Dark bright balance repeat to adjust correctly X Y value luminance to constant Adjust FBT screen VR make luminance without video signal is 0 7 1 5 FL Adjust VR501 make luminance is 45 50 FL Adjust VR502 make luminance is 97 2 FL Then make sure Fu...

Page 10: ...02 S105 KR G2KG G1 H H KB NC GND ZD501 D910 F901 VR502 ABL VR501 ABL PIN VR304 VR302 V LIN VR301 V SIZE VR303 V CENT VR503 X RAY VR401 H PHASE VR804 VR805 VR801 VR802 B GAIN B BAIS R BAIS R GAIN VR803 G BAIS Fig 7 Fig 8 Fig 9 MAIN BOARD Parts side FUNCTION BOARD Parts side VIDEO BOARD Parts side ...

Page 11: ... SCREW 4 12MM 21 645 034 3599 PH W W SCR 4 18MM 22 645 046 6649 VIDEO BOARD CH 14DXA 23 645 046 6366 METAL TOP COVER CH 14DXA AA 51 24 645 034 3919 HANDLE COVER CM 14 PA 765A 25 645 034 3582 PH W W SCR 4 8MM 26 ID LABEL 83 51MM N S P 27 645 048 3677 MAIN BOARD VMC 8613 8614P 28 645 034 3612 SCREW WASHER 3 6MM 29 645 046 5772 PURST LOCK A 11 30 645 034 4268 F B T CLIP HV 1 31 645 046 0722 PCB GUIDE...

Page 12: ... KOHM 1 4W 5 R804 645 045 9566 CF RES 100OHM 1 4W 5 R805 645 034 1861 CF RES 1 KOHM 1 4W 5 R806 645 040 8892 MOF RES 8 2 KOHM 3W 5 R807 645 034 2417 MF RES 2 2 KOHM 1 2W 1 R808 645 034 2141 CF RES 3 3 KOHM 1 4W 5 R809 645 045 9665 CF RES 240OHM 1 4W 5 R810 645 034 1861 CF RES 1 KOHM 1 4W 5 R811 645 040 8892 MOF RES 8 2 KOHM 3W 5 R812 645 034 2417 MF RES 2 2 KOHM 1 2W 1 R813 645 034 2141 CF RES 3 3...

Page 13: ...CAP 2 2UF 50 V C226 645 034 3049 MEMB CAP 47UF 63V 5 C227 645 048 3301 EC CAP 220UF 10 V C228 645 048 3301 EC CAP 220UF 10 V C229 645 034 2776 EC CAP 47UF 16 V C230 645 034 2837 CC CAP 104PF 50V Y5V C231 645 034 2936 PEI CAP 1UF 50V 5 C232 645 034 2936 PEI CAP 1UF 50V 5 C233 645 040 8984 PEI CAP 001UF 50V 5 C234 645 040 8984 PEI CAP 001UF 50V 5 C235 645 034 2967 PEI CAP 0047UF 50V 5 C236 645 046 4...

Page 14: ... R167 645 046 2191 CF RES 10 KOHM 1 6W 5 R168 645 046 2788 CF RES 4 7 KOHM 1 6W 5 R231 645 046 2481 CF RES 22 KOHM 1 6W 5 R232 645 046 2320 CF RES 15 KOHM 1 6W 5 R233 645 034 1854 CF RES 1 KOHM 1 6W 5 R234 645 046 2900 CF RES 5 6 KOHM 1 6W 5 R236 645 034 1885 CF RES 100 KOHM 1 6W 5 R239 645 046 2467 CF RES 220OHM 1 6W 5 R240 645 046 2467 CF RES 220OHM 1 6W 5 R241 645 046 2467 CF RES 220OHM 1 6W 5 ...

Page 15: ... 645 046 5109 TACT SWITCH TSP620 1150 OR 645 046 5093 LIGHT TOUCH SWITCH EVQ21305R S103 645 046 5109 TACT SWITCH TSP620 1150 OR 645 046 5093 LIGHT TOUCH SWITCH EVQ21305R S104 645 046 5109 TACT SWITCH TSP620 1150 OR 645 046 5093 LIGHT TOUCH SWITCH EVQ21305R S105 645 046 5109 TACT SWITCH TSP620 1150 OR 645 046 5093 LIGHT TOUCH SWITCH EVQ21305R S106 645 046 5109 TACT SWITCH TSP620 1150 S106 645 046 5...

Page 16: ...1854 CF RES 1 KOHM 1 6W 5 R228 645 034 1854 CF RES 1 KOHM 1 6W 5 R229 645 046 2467 CF RES 220OHM 1 6W 5 R256 645 046 2757 CF RES 47OHM 1 6W 5 R257 645 046 2757 CF RES 47OHM 1 6W 5 R258 645 034 1854 CF RES 1 KOHM 1 6W 5 R259 645 034 1854 CF RES 1 KOHM 1 6W 5 R260 645 034 1854 CF RES 1 KOHM 1 6W 5 R701 645 046 3044 CF RES 8 2 KOHM 1 6W 5 R702 645 046 2467 CF RES 220OHM 1 6W 5 R703 645 046 3044 CF RE...

Page 17: ...BLOCK DIAGRAM CIRCUIT DIAGRAMS Page OVERALL WIRING C3 BLOCK DIAGRAM C3 MAIN FUNCTION BOARDS CIRCUIT DIAGRAM C4 VIDEO SIGNAL BOARDS CIRCUIT DIAGRAM C5 PRINTED WIRING BOARDS P W B VIEW FROM SOLDER SIDE VIDEO P W B C5 SIGNAL P W B C5 MAIN P W B C6 FUNCTION P W B C6 ...

Page 18: ...EMATIC DIAGRAM DESIGNATES COMPONENTS WHOSE VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO BE REPLACED USE ONLY THE PART DESIGNATED IN THE PARTS LIST DO NOT DEVIATE FROM THE RESISTANCE WATTAGE AND VOLT AGE RATINGS SHOWN ...

Page 19: ... Y IN C IN IN A RCA701 RCA703 RCA705 IN B INY C SYNC SEP 4 6 1 1 4 6 8 2 CTLA CTLB 3 IC201 8 2 CTLA SHARP CTLB 3 IC202 IC101 SIGNAL MAIN NT68P61A MAIN MAIN MAIN VIDEO SIGNAL 6 1 4 8 3 5 AMP VOL X201 3 58M X202 4 43M VIDEO PROCESS 6 8 2 CTLA CTLB 3 IC701 MAIN IC701 SIGNAL SP VIN SYNC SEP SYNC SEP CRT R G B R G B DRIVE AMP Q801 Q806 VR802 B GAIN VR804 R GAIN X202 4 43M VR801 R BIAS VR803 B BIAS VR80...

Page 20: ... TDA7056B R710 1 6K 1 2 W702 C708 1000uF C706 0 47uF R711 390 ohm 16V 63V MEMB 8V AUDIO R713 1 2 3 4 5 6 7 8 9 10 11 P201 8V CHROMA CVBS EXT R150 10K R151 10K R115 47K R116 47K 1 2 3 4 5 6 7 8 IC102 24LC02B R120 10K R121 10K C125 0 1uF CC AUDEEM 1 IFDEM1 2 IFDEM2 3 IDENT 4 SOIF 5 EXTAU 6 IFOUT 7 DEC DIG 8 GND1 9 VP 10 GND2 11 DEC FT 12 NT CVBS 13 PEAKIN 14 CVBS EXT 15 CHROMA 16 BRI 17 BOUT 18 GOUT...

Page 21: ... 22uF D203 1N4148 D204 1N4148 63V MEMB R256 47 ohm R709 47 ohm R708 47 ohm R257 47 ohm C220 0 22uF MEMB 63V YC201 YC202 R209 4 7K R210 75 ohm C206 0 22uF 63V MEMB 1 2 3 4 W802 1 2 3 4 5 W801 Q801 2SC1815 Q802 2SC2688 R804 100 ohm C803 561pF R803 3 3K VR802 300 ohm VR801 5K 1 4W 1 4W R GAIN R BIAS CC R801 8 2K R802 2 2K 3W 1 2W Q803 2SC1815 Q804 2SC2688 R808 3 3K VR803 5K 1 4W G BIAS Q805 2SC1815 Q...

Page 22: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C6 MAIN P W B IC301 IC101 IC904 FUNCTION P W B ...

Page 23: ...Jan 04 SANYO Electric Co Ltd Osaka Japan ...

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