Sony MDX-C8900R Service Manual page 22

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3 7 63 1515 0
MAIN BOARD
3 shield plate (2)
2 three ground point screws
4 MAIN board
5 insulating sheet
TE
L 13942296513
FLOAT BLOCK
5 Pushing an arrow A part, raise
the float block up ward at the
front to release a lock.
float block
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Release of the lock.
.
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6 six screws
A
3 spring (FL2)
lever (lock R)
lever (lock L)
x ao
y
i
4 two springs (FL)
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8
(PTT2.6 × 10)
Q Q
3 6 7 1 3
2 MD cover ass'y
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.
– 22 –
2 9 9 4 2 8
1 two screws
(PTT2.6 × 10)
7 Remove the heat sink in
the direction of the arrow.
1 5 0 5 8 2 9 9 4
1 four screws
(BVTT2 × 4)
m
co
3 spring (FL2)
9 9
2 8 9 9