BBK BBK940S DVD Serice Manual Download 1. SAFETY PRICAUTIONS 1 2. PREVENTION OF ELECTRO STATIC DISCHARGE(ESD)TO ELECTROSTATICALLY SENSITIVE(ES)DEVICES 1 4. PREVERTION OF STATIC ELECTRICITY DISCHARGE 4 5. ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT 5 5.1 OPTICAL PICKUP UNIT EXPLOSED VIEW AND PART LIST 5 5.2 BRACKET EXPLOSED VIEW AND PART LIST 7 6. ELECTRICAL CONFIRMATION 9 6.1 VIDEO OUTPUT (LUMINANCE SIGNAL) CONFIRMATION 9 6.2 VIDEO OUTPUT(CHROMINANCE SIGNAL) CONFIRMATION 10 7. MPEG BOARD CHECK WAVEFORM 11 8. IC BLOCK DIAGRAM & DESCRIPTION 12 9. SCHEMATIC & PCB WIRING DIAGRAM 43 10. SPARE PARTS LIST 65 8.1 MT1336 12 8.2 MT1369 20 8.3 U214 HY29F800 31 8.4 U203 SDRAM-HY57V1610D 34 3. CONTROL BUTTON LOCATIONS AND EXPLANATIONS 2 5.3 MISCELLANEOUS 8 8.5 LX1722 35 8.6 SI4558DY Language:English Format:Pdf