Io-S-Out Board; Power Board - Sony HCD-DZ555K Service Manual

HCD-DZ555K/DZ556KB/DZ750K
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3 7 63 1515 0

3-10. IO-S-OUT BOARD

9 IO-S-OUT board
6 connector
5p (CN302)
5 wire (flat type)
5core (CN307)
TE
L 13942296513

3-11. POWER BOARD

Attach the heat radiation sheets
on the chassis, and then install
the POWER board.
radiation sheets
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Attention at assembling
POWER board.
Because of prevention of
damage caused by creep of
.
radiation sheets, outfit a power
board with the set after fiting
the cover (PWB) on the POWER
board.
18
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8 screw
(+BV 3 × 6 )
7 eight screws
(+PWH 3 × 8)
qa POWER board
q; cover (PWB)
9 Remove the two claws
in the direction of the
arrow B .
4 connector
2p (CN907)
3 connector
12p (CN906)
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i
6 screw
(+BV 3 × 6)
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2 9
8
1 two screws
(+BV 3 × 6 )
2 bracket
(DIAT DS)
7 three screws
(+BVTP 3 × 8 )
4 wire (flat type) 21core (CN605) (EXCEPT MX, E32)
wire (flat type) 17core (CN607) (MX, E32)
3 wire (flat type)
11core (CN304)
• Abbreviation
E32 : 110 – 240V AC area in E model
MX : Mexican model
Q Q
3 6 7 1 3 1 5
1 connector
4p (CN3002)
B
A
co
.
2 connector
2p (CN901)
9 4 2 8
0 5 8 2 9 9 4 2 8
Clamp the harnesses with a
lead pin or a similar tool so
that they do not touch this
screw and the heatsink (AMP).
lead pin
heatsink (AMP)
screw
harness
5 connector 2p (CN903)
8 Remove the POWER board
and the cover (PWB) in the
direction of the arrow A .
m
9 9
9 9