Philips 22DC594 Service Manual

Cassette Car Radio 22DC593/ 62E
22DC594 / 62E/ 62S
SSrvlce
Service
Service
For repair information of the Cassette deck see Service Manual No
4822 725 25459 of Auto Cassette Deck SCA*5-4 for DC594/62E/S
4822 725 xxxxx of Auto Cassette Deck P1-18 for DC593/62E
Contents page
CORI ONS toecociscssactccsivenueestsduse deg vay twaenceneebanensvaveuasaoad dackueniarveinmecoienn'
Connections - technical data
Security code - System tests 2.0.0.0... ceeesseececeeeeeseseeecaeeteeeseeeeaes 4-4a
Semiconductors - IC PinningS..............sesccceesseseenececeeesceneeseesenenees 5-5a
Checks and alignments - DC voltages dost evasewsashaebedepteessavaeueetivays 6 -6a
Electrical DIOCK diagram. .............sssessescceeseesneeseceeeeeecseneeeressnaseeeees 7-7a
Front PWB layout - Front electrical partslist .......0....eeeeeceeeeeeee 8 - 8a
Front PWB schematic diagram. ..........cscsesssssssttececesssseeeeeesceneeees 9-9a
Tuner Module - Schematic diaQram..........sccsessscecsssseseeeeeseeseeses 10.-.10a
Microcontroller part schematic diaQram............ssssecsssecesreesenees 11-11a
Main PW Bila VOUts.:.c.ceiciecdececccelsebasepossnntccvephslenstuanndeddeseedeseneataxtanens 12-12a
Power supply part schematic diagram. ...........cesessssenesesseeeseeee 13.- 13a...
Signal processing part schematic diagram... 14> 14a ,
Main PWB:laVOUb i sicec pees pigeueereencteteersaeceorecunegyeteccecansticesnccavectesa 15-15a
Tape part schematic diagram ............ cee cessecceeseeeeesseceeeseeenseeeeeee 16 - 16a
Power amplifier part schematic diagram DC593/6E................... 17-17a
Power amplifier part schematic diagram DC594/62E../626......... 18-18a
Exploded view - mechanical partslist............ eee eeescsssesesseeseeeeees 19-19a
Electrical: PartSlist nic: .c.s0scccnatscannsiscnsissitoessdbeccasoesasiesacsesvscdeoounies 20 - 20a - 21 - 22
T@CHNICIAN'S FTEMALKS ..........ccescesetseeseeeseeecseececeteneneeseeneneensateesneens 23
Published by Philips Car Systems Printed in the Netherlands © Copyright reserved Subject to modification 22 48 725 24391
ae 7 PHILIPS