Philips rc 548 service manual
This is the 52 pages manual for philips rc 548 service manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from philips rc 548 service manual (Ocr-read)
Page 1
Cassette Car Radio 22Ft0548 - 578/00
Servfiee
S e rvice
For repair information of the Cassette deck, see Service
Manual No 4822 725 xxxxx of Auto Cassette Deck SCA4-3
t For repair information of the CD player, see Service
Manuat No 4822 725 xxxxx of CD mechanism CDM9-3A
(x
r Service Manua
12 v G-Ii
/_
i
i
r t
1 M was; E:- 1;
i 7% ; i i I M i, fii
a" I 9% 777777 \® @ Q I
i , ,,_4__, ,
Ci bane». La KEN r» 5» m fl @1
* COMPACT
CLASS 1
LASER PRODUCT
,1 DIGITAL AUDIO
/ PubiishedbyPhilipsCarSystems Printed inthe Netherlands ®Copyright reserved Subjectto modification = 5 4822 725 24389
PCS 87 714 pumps
6? PHILIPS
Page 2
Contents page A
Contents - Remote control 2
Controls and connections 3 - 3a
Wirings - Technical data 4 - 4a
Init mode - Special modes 5 - 5a
Checks and alignments 6 - 6a
Power supply organization - Waveforms 7 - 7a
CDSP description 8 - 8a
CDSP pins description 9 » 9a
Block diagram 10 - 10a ,
Front schematic diagram 11 - 11a
Front PWB R0548 - 578 (SCA deck) 12 - 12a
Front PWB RC668 - 688 (CD) 13 - 13a
l096 module description 14
Tuner part schematic diagram 14a d
Power supply part 00 schematic diagram 15 - 15a
Power supply part 01 schematic diagram 16 - 16a
Power supply part 02 schematic diagram 17 - 17a A
Power supply part 03 schematic diagram 18 - 18a '
Main PWB - Top side view 19 - 19a
Sound process part 00 schematic diagram 20 - 20a
Sound process part 01 schematic diagram 21 - 21a
Microcontroller part 00 schematic diagram 22 - 22a
Microcontroller part 00 DC voltages 23
Microcontroller part 01 IC pinnings 24
Microcontroller part 01 schematic diagram 25 - 25a
Microcontroller part 02 schematic diagram 26 - 26a
Tape part schematic diagram 27 - 27a
Main PWB layout - Bottom view 28 - 28a
Power amplifier part schematic diagram 29 - 29a
Exploded view R0548 - 478 30 - 30a
Mechanical partslist - Opening the front 31 - 32
Exploded view R0668 - 688 33 - 33a
Main PWB Electrical partslist 34 - 34a - 35 - 35a - 36
Det front PWB electrical partslist 36a
Technician remarks 37 x-\
REMOTE CONTROL
This set can be controlled also by a remote control allowing you to carry out some of the ,,\
main functions of the set.
See the drawing below:
Radio : search tuning down Radio ; search tuning up
Cassette : SP : Previous track Cassette : SP : Next track
LP : Fast rewind -\ LP : Fast forward
CD/CDC : SP : Previous track CD/CDC : SP : Next track
LP :Fast backward LP :Fast Forward
Radio : Next preset
Cassette : SP : Norm/rev
CD/CDC : '5: Efigiildisc \
LP :Scan
Volume -
Volume + -7
,\
LP: Source
SP: Mute 22RC548/00
22R0578/00
22R0668/00
22R0688/00
PCS 87 715