Sharp CD-BA1200H Service Manual

Also see for CD-BA1200H: Operation manual Service manual

Contents

– 1 –CD-BA1200HCD-BA1200HNo. S4029CDBA1200CONTENTSPageSAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 3SPECIFICATIONS ............................................................................................................................................................. 3NAMES OF PARTS ........................................................................................................................................................... 4OPERATION MANUAL ...................................................................................................................................................... 6QUICK GUIDE ................................................................................................................................................................... 7DISASSEMBLY .................................................................................................................................................................. 9REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 12ADJUSTMENT ................................................................................................................................................................. 13NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 15WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 16BLOCK DIAGRAM ........................................................................................................................................................... 17SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 20VOLTAGE ........................................................................................................................................................................ 36TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 37FUNCTION TABLE OF IC ................................................................................................................................................ 41FL DISPLAY ..................................................................................................................................................................... 47REPLACEMENT PARTS LIST/EXPLODED VIEWPACKING METHOD (FOR U.K. ONLY)• In the interests of user-safety the set should be restored to itsoriginal condition and only parts identical to those specified beused.SERVICE MANUALThis document has been published to be usedfor after sales service only.The contents are subject to change without notice.CD-BA1200H Mini Component System consisting ofCD-BA1200H (main unit) and CP-BA1200H (speaker system).• Note for users in U.K.Recording and playback of any material may require consentwhich SHARP is unable to give. Please refer particularly to theprovisions of Copyright Act 1956, the Dramatic and MusicalPrefomers Protection Act 1956, the Preformers Protection Acts1963 and 1972 and to any subsequent statutory enactments andorders.SHARP CORPORATION