Text preview for : cdr779_530.pdf part of Philips cdr779 530 Philips CD DVD CDR779 cdr779_530.pdf
Back to : cdr779_530.pdf | Home
Compact disc recorder CDR779
/00
OPEN / CLOSE PLAY / PAUSE REC
STOP TYPE RECORD EXT
FINALIZE ERASE SOURCE
5 EASY JOG STORE/ CANCEL/
CDR 6 J K MENU
DELETE PLAY/PAUSE STOP OPEN/CLOSE
CD
REM REC TIME TRACK
TOTAL REM TRACK TIME
STEP
ENTER
1 2 3 4 5 6 7 8 9 10
AUDIO CD RECORDABLE/REWRITABLE Recordable 11 12 13 14 15 16 17 18
19 20 +
SYNC MANUAL
RECORD
DIGITAL I PROG AB
OPTICAL I CD CHANGER CD SHUFFLE ALL
ANALOG RW REPEAT
RW
SCAN TRACK AUDIO CD PLAYBACK
ON / OFF CDR775 AUDIO CD RECORDER
PROG SHUFFLE DISPLAY PHONES
SCROLL REPEAT DJ MODE
DOUBLE SPEED IR SENSOR
CL 96532086_000.eps
080999
SERVICING Contents Page
1. Technical Specifications 2
For servicing CDR779, the set can be devided into three parts 2. Warning and Servicing Hints 4
3. User Instructions 7
1. The display board (partly) 1002, the I/O board 1004, the 4. Mechanical Instructions
headphone board (partly) 1002, the IR board (partly) 1002, the Wiring Diagram CDR 19
ON/OFF & Standby LED board (partly) 1002 and the CD-out Wiring Diagram CD loader 20
board (partly) 1002 have to be repaired at component level. The Exploded View CDR 21
power supply unit 1003 is available as spare part, but can also be Exploded View CD loader 22
repaired at component level. Dismantling Instructions 23
2. The CDR module (containing the CDR loader 81, CDR main 5. Block diagram, Circuit diagrams and PWB's Diagram PWB
board 1001 and loader bracket 82, 83) can also be repaired at Overall Blockdiagram 24
component level with the help of COMPAIR release 1.6 and Display Board 25 26
higher. With this tool the diagnosing of the set can be done in an IR / On/Off &Standby LED Board 27 27
interactive way. In the tool also the adjustment procedure has Headphone / CD-out Board 28 28
been implemented. This is absolutely necessary in case the CDR I/O Board: EXT DAC (Diagram 1) 29 35
mainboard and/or (CDR loader) CDM is disconnected from the I/O Board: Cinch (Diagram 2) 30 35
matched production combination. Only designated workshops I/O Board: Mic ADC (Diagram 3) 31 35
can perform these repairs. Please send the complete set to the I/O Board: Power supply (Diagram 4) 32 35
designated workshop. I/O Board: DAC filter (Diagram 5) 33 35
3. The CD module (containing the CD loader 131, CD mainboard I/O Board: DAC (Diagram 6) 34 35
1005 and loader bracket 132) is a new module with VAL1250 Power Supply Unit 36 37
loader assy but also a separate CDM and separate loader parts CD-Mainboard: Decoder & Servo (Diagram 1A) 38 42/43
will be available via service stock. The CD mainboard can be CD-Mainboard: Servo drivers (Diagram 1B) 39 42/43
repaired at component level. CD-Mainboard: Audio (Diagram 1C) 40 42/43
CD-Mainboard: Microprocessor (Diagram 2) 41 42/43
Also available : Circuit Description "The Basics of Compact Disc 6. Diagnostic Software 45
Recordable/Rewriteable". Service codenumber 4822 725 25242. 7. Faultfinding Trees 49
Second line Repairmanual . Service codenumber 3104 125 40110. 8. Faultfinding Guide 55
9. List of Abbreviations 69
10. Partslist (mechanical and electrical) 75