HCD-X1V - Sony Audio Service Manual (repair manual). Page 10

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10
HCD-X1V
DVD  MECHANISM  DECK (CDM69EH)  SERVICE  POSITION
In checking the DVD mechanism deck (CDM69EH), prepare jig (extension cable J-2501-248-A: 1.00 mm Pitch, 27 cores, Length 300
mm).
PRECAUTION  WHEN  INSTALLING  A  NEW  OPTICAL  PICK-UP  BLOCK/
PRECAUTION  BEFORE  UNSOLDERING  THE  STATIC  ELECTRICITY
PREVENTION  SOLDER  BRIDGE
DVD mechanism deck
(CDM69EH)
MAIN board
(CN621)
wire (flat type) (27 core)
connect jig (extension cable J-2501-248-A)
to the MAIN board (CN621) and 
wire (flat type) (27 core).
flexible flat cable (24 core)
optical pick-up block
CAUTION
When installing a new Optical Pick-up block, be sure to connect 
the flexible printed circuit board first of all before removing the static
electricity prevention solder bridge by unsoldering. Remove the static
electricity prevention solder bridge by unsoldering after the flexible 
printed circuit board has already been connected.
(Do not remove nor unsolder the solder bridge as long as the Optical Pick-up block is kept 
standalone.)
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