General Information - Philips 22 DC 397 Service Manual

CONTENTS
Page 2: Contents, general information
Page 3: EEPROM parameter settings
Page 4: Test mode,
Circuit diagram "Tuner"
Page 5: Circuit diagram "Tape Deck, Dolby"
Page 6: Circuit diagram "SOFAC"
Page 7: Circuit diagram "Power Amplifier"
Page 8: . Circuit diagram "Master p-Processor"
Page 9: Circuit diagram "Slave p-Processor, CAN-Bus Interface"
Page 10: Circuit diagram "Front, Front Connection"
Page 11: Circuit diagram "Power Supply, On/Off Logic"
Page 12: Circuit diagram "Connector Block"
Page 13: Layout "Detachable Front, Front PWB", interconnection table
Page 14: Parts lists
GENERAL INFORMATION
The 22DC397/75H is the HOLDEN derivate of the 22D0397/75.
The tuner module differs in FM bandwidth (230kHz) and dynamic behaviour.
The layout of the main PWB is the same. ,
WARNING |
2 ATTENTION
electrostatic discharges (ESD).
Careless handling during repair may reduce life time of these
components drastically.
é 4 Handle Only at Static
Safe Work Stations.
When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap
with resistance. Keep components and tools also at this potential.
Appropriate ESD equipment can be ordered under followings service codes:
Anti-static table mat large 1200 x 650 x 1,25 mm 4822 466 10953
small 600 x 650 x 1,25 mm 4822 466 10958
Connection box (1 MQ) 4822 320 11307
Complete kit ESD3 4822 310 10671
Wristband tester 4822 344 13999
NOTE
For EEPROM programming purposes a Gateway Interface will be available very soon at the Service Cenire
Eindhoven. More information regarding this item will be published separately.
If you have any problems concerning Security Code, EEPROM programming or defective EEPROMs in the
meantime, please forward the set to:
Car Systems Weizlar
Service (SP-RC)
PhilipsstraBe 1
35 576 Weizlar
Germany
22 DC 397/75H 2
cv9 88 SOd