Read Sony DAV-DX375 / HCD-DX375 Service Manual online
7
HCD-DX375
PRECAUTION WHEN INSTALLING A NEW OP UNIT /
PRECAUTION BEFORE UNSOLDERING THE STATIC ELECTRICITY
PREVENTION SOLDER BRIDGE
PRECAUTION BEFORE UNSOLDERING THE STATIC ELECTRICITY
PREVENTION SOLDER BRIDGE
When installing a new OP unit, 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 OP unit is kept standalone.)
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 OP unit is kept standalone.)
MAIN BOARD
POWER BOARD
Precaution on the connector processing of the POWER board.
(Parts face side)
(Parts face side)
AC IN
1
3
1
12
After twist the harness once,
install the connector.
install the connector.
POWER board
MAIN board
IC504
CN506
CN3002
CN3001
CN902
CN901
CN904
IC941
IC942
IC943
When re-assembling, leave 30 mm between
harnesses A and B for safety.
harnesses A and B for safety.
harnesses A
harnesses B
clamp
30mm
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