CDX-GT225C - Sony Car Audio Service Manual (repair manual). Page 4

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4
CDX-GT225C
SECTION  1
SERVICE  NOTE
SERVO BOARD
CN2
MAIN BOARD
CNP301
J-2502-076-1
EXTENSION  CABLE  AND  SERVICE  POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
Connect the MAIN board (CNP301) and the SERVO board
(CN2) with the extension cable (Part No. J-2502-076-1).
NOTE  FOR  REPLACEMENT  OF  THE  SERVO  BOARD
When repairing, the complete SERVO board (A-1177-201-A) should
be replaced since any parts in the SERVO board cannot be repaired.
NOTE  FOR  REPLACEMENT  OF  THE  AUX  JACK
(J901)
To replace the AUX jack requires alignment.
1. Insert the AUX jack into the KEY board.
2. Place the KEY board on the front panel.
3. Solder the three terminals of the jack.
KEY board
front panel
AUX jack
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