Bbk dv 967 s service manual
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Extracted text from bbk dv 967 s service manual (Ocr-read)
Page 1
SERVICE MANUAL
DV967S
Page 2
CONTENTS
1_ SAFETY PRECAUT'ONS ................................................................................ 1
2. PREVENTION OF ELECTRO STATIC DISCHARGE(ESD)TO ELECTROSTATICALLY
SENSITIVE(ES)DEV|CES ............................................................................. 1
3. CONTROL BUTTON LOCATIONS AND EXPLANATIONS --------------------------------------- 2
4. PREVERTION OF STATIC ELECTRICITY DISCHARGE ----------------------------------------- 3
5. ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT ----------------------------------- 4
5.1 OPTICAL PICKUP UNIT EXPLOSED VIEW AND PART LIST ----------------------------------- 4
5.2 BRACKET EXPLOSED VIEW AND PART LIST ----------------------------------------- 6
53 MISCELLANEOUS ......................................................................................... 7
C ELECTRICAL CONFIRMATION ......................................................................... 8
6.1 VIDEO OUTPUT (LUMINANCE SIGNAL) CONFIRMATION ........................................ 8
6.2 VIDEO OUTPUT(CHROM|NANCE SIGNAL) CONFIRMATION ................................... 9
7_ MPEC BOARD CHECK WAVEFORM .................................................................... 1o
8. AM29LV160D .......................................................................................... 11
8.1 HY57V641620HG ..................................................................................... 15
8.2 MT1389 .......................................................................................... 19
9_ SCHEMATIC & PCB WIRING DIAGRAM ............................................................ 22
10- SPARE PARTS LIST ...................................................................................... éé