Sony cdp c 235 service manual

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For the Customers in Canada POLARIZED AC PLUG WITH AN EXTENSION CORDRECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. THIS APPARATUS COMPLIES WITH THE CLASS B LIMITS FOR RADIO NOISE EMISSIONS SET OUT IN RADIO INTERFERENCE REGULATIONS.For the Customers in Australia The following caution label is located inside of the unit. DANGERDANGERINVISIBLE LASERRADIATION DE LESER RADIATION WHEN OPEN INVISIBLE LORS DOUVERTUREAND INTERLOCKAVEC LENCLENCHEMENT DE DEFEATED.AVOID SECURITE ANNULE. EVITERDERECT EXPOSURE TOLEXPOSITION DIRECTE AU BEAM.RAYON. 4-906-403-01This Compact Disc player is :LASS 1 LASER PRODUCT.UOKAN 1 LASERLAITE (LASS 1 LASERAPPARAT classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING islocated on the rear exterior. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK Ifi OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. TABLE OF CONTENTSSection m !?6!J6SECTION 1. GENERAL Identifying the Parts ..................................................................................... 4 SECTION 2.DISASSEMBLY 2-1. Removal of Case, Bottqm Plate and Front Panel.......................... 5 2-2. Removal of Back Panel and Disc Table ....................................... .5 2-3. Removal of optical Pick-upBlockAssembly ...............................6 2-4. Removal of Bracket (Gear) Assembly ...........................................6 SECTION 3.ELECTRICAL BLOCK CHECKING.. ........... .7 SECTION 4. IC PINFUNCTIONS................................... .9SECTION 5. DIAGRAMS 5-l. Circuit Boards Location ............................................................... 10 5-2. Semiconductor Lead Layouts...................................................... 10 5-3. Printed WiringBoard................................................................... 11 5-4. SchematicDiagram...................................................................... 15 5-5.IC BlockDiagrams...................................................................... 19 SECTION 6.EXPLODED VIEWS6-l. Front Panel and Case Assemblies ................................................ 21 6-2. Back Panel and Disc Table Assemblies ..................................... .22 6-3. ChassisAssembly ....................................................................... .23 6-4. Optical Pick-up Block Assembly (BU-5BD13) .......................... 24 SECTION 7.ELECTRICAL PARTSLIST....................... 25ATTENTION AU COMPOSANT AYANT RAPPORT 44 LA SkCURITe! LES COMPOSANTS IDENTIFIiS PAR UNE MARQUE ASUR LES DIAGRAMMES SCHiMATlQUES ET LA LISTEDES PIiCES SONT CRITIQUES POUR LA SiCURITiDE FONCTIONNEMENT. NE REMPLACER CES COM-POSANTS QUE PAR DES PIkCES SONY DONT LESNUMliROS SONT DONNkS DANS CE MANUEL OU DANS LES SUPPLCMENTS PUBLIkS PAR SONY. -2-

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