DAV-X1G, HCD-X1G - Sony Audio Service Manual (repair manual). Page 6

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6
HCD-X1G
DMB10  BOARD  SERVICE  POSITION
• In checking the DMB10 board, prepare four extension jigs (Part No. J-2501-239-A: 1.00 mm Pitch, 5 cores, Length 300 mm, Part No.
J-2501-242-A: 1.00 mm Pitch, 11 cores, Length 300 mm and Part No. J-2501-280-A: 5 cores, Length 300 mm).
Note:
 Follow the disassembly procedure in the numerical order given.
HOW  TO  OPEN  THE  LOADING  ASSY  PANEL  WHEN  POWER  SWITCH  TURNS  OFF
1
Open the cover dust.
2
Slide the chuck cam in the direction
of arrow to release the chucking.
3
Draw out the loading assy panel
in the direction of the arrow.
DMB10 board
(CN401)
MAIN board
(CN508)
DMB10 board
(CN4501)
DMB10 board
(CN106)
Connect extension jig (J-2501-280-A) to the
MAIN board (CN508) and DMB10 board (CN401).
Connect extension jig (J-2501-242-A) to the
MAIN board (CN504) and DMB10 board (CN4501).
Connect extension jig (J-2501-242-A) to the
MAIN board (CN503) and DMB10 board (CN106).
Connect extension jig (J-2501-239-A) to the
DMB10 board (CN202) and MS-203 (CN001) board.
Note: Don’t remove the
wire (flat type) 24 core (CN101).
If you remove the
wire (flat type) 24 core (CN101),
solder the bridge of optical pick-up.
MAIN board
(CN503)
MAIN board
(CN504)
DMB10 board
(CN202)
DMB10 board
(CN101)
wire (flat type) 24 core
MS-203 board
(CN001)
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