Sharp CD-BP160W Service Manual

Contents

– 1 –CD-BP160W/180W/1500W/1700WNo. S4023CDBP1500CONTENTSPageSAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2VOLTAGE SELECTION ..................................................................................................................................................... 2SPECIFICATIONS ............................................................................................................................................................. 3NAMES OF PARTS ........................................................................................................................................................... 4OPERATION MANUAL ...................................................................................................................................................... 6DISASSEMBLY .................................................................................................................................................................. 8REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 11ADJUSTMENT ................................................................................................................................................................. 12BLOCK DIAGRAM ........................................................................................................................................................... 15SCHEMATIC DIAGRAM ................................................................................................................................................... 18VOLTAGE ........................................................................................................................................................................ 27WIRING SIDE OF P.W.BOARD ........................................................................................................................................ 28NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 34WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 35TROUBLESHOOTING ..................................................................................................................................................... 36FUNCTION TABLE OF IC ................................................................................................................................................ 40FL DISPLAY ...................................................................................................................................................................... 46REPLACEMENT PARTS LIST/EXPLODED VIEWCD-BP1500W• 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-BP1500W Mini Component System consisting ofCD-BP1500W (main unit) and CP-BP1500 (speaker system).SHARP CORPORATIONCD-BP1700WCD-BP1700W Mini Component System consisting ofCD-BP1700W (main unit), CP-BP1700 (front speaker ) andGBOXS0041AWM1 (surround speaker).CD-BP180WCD-BP180W Mini Component System consisting ofCD-BP180W (main unit), CP-BP180 (front speaker ) andGBOXS0041AWM1 (surround speaker).Illustration: CD-BP1500WCD-BP160W Mini Component System consisting ofCD-BP160W (main unit) and CP-BP160 (speaker system).CD-BP160W