Sony MEX-DV1000 Service Manual page 5

EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CN101) and the SERVO board
(CN3) with the extension cable (Part No. J-2502-107-1).
MAIN board
(CN101)
NOTE FOR FLEXIBLE BOARD OF THE OPTICAL
PICK-UP
When connecting or disconnecting the flexible board of the optical
pick-up to or from the CN2 of the SERVO board, follow the
procedure given below.
Note: When soldering the short lands, solder within 5 seconds at the
temperature of soldering iron below 300°C.
Disconnection:
1. Solder two shortland.
2. Disconnect the flexible board from the CN2 of the SERVO
board.
Connection:
1. Connect the flexible board to the CN2 of the SERVO board.
2. Unsolder two shortland.
extension cable
(Part No. J-2502-107-1)
SERVO board
(CN3)
NOTE FOR REPLACING THE MOUNTED MAIN
BOARD
If the mounted MAIN board was replaced, be sure refer to Technical
News published separately.
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.
MEX-DV1000/DV2000
KEY board
AUX jack
front panel
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