Main Board, Dsp Board - Sony HCD-DZ830W Service Manual

HCD-DZ830W/DZ850KW
Ver. 1.1
QQ
3 7 63 1515 0

3-13. MAIN BOARD, DSP BOARD

Attaching the two radiation sheets
on the IC MAIN board first, and then
attach the heatsink (AMP).
heatsink (AMP)
radiation
sheets
IC on the
MAIN board
Clamp the harnesses with a lead pin or a similar tool so that
they do not touch this screw and the heatsink (AMP).
heatsink
lead pin
harness
(AMP)
TE
L 13942296513
Clamp the harness with a lead pin
or a similar tool so that they do not
touch the heatsink (AMP).
heatsink (AMP)
harness
lead pin
qg wire (flat type) 21core (CN604) (E32, MX)
wire (flat type) 25core (CN603) (except E32, MX)
qh wire (flat type) 11core (CN4302) (DZ850KW)
wire (flat type) 13core (CN4301) (DZ830W)
www
.
• Abbreviation
E32 : 110 – 240V AC area in E model
MX : Mexican model
SP : Singapore model
24
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7 two screws (+BV 3 × 10)
1 connector
4p (CN3002)
harness
lead pin
screw
heatsink
(AMP)
harness
(D.C. fan)
qs connector
6p (CN1201)
qd wire (flat type)
5core (CN1202)
wd four screws
(+BV 3 × 6)
qf connector
12p (CN906)
x ao
y
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8
3 connector
2p (CN901)
Q Q
3 6 7 1 3
ws wire (flat type) 11core (CN651)
qa wire (flat type) 24core (CN1101)
wg two screws
(+BV 3 × 6)
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.
qk wire (flat type) 5core (CN702)
qj wire (flat type) 21core (CN502)
2 9 9 4 2 8
8 screw (+BVTP 3 × 12)
9 heatsink (AMP),
HEATSINK B board,
HEATSINK A board
q; two radiation sheets
5 three screws (+BV 3 × 6)
6 bracket (DIAT DS)
4 INSULATOR
board
2 two SUPPORT boards
1 5 0 5 8 2 9 9 4
wh DSP board
wj MAIN board
wf two screws
(+BV 3 × 6)
wa screw
(+B 3 × 6)
(E32, MX, SP)
w; screw
(+BVTP 3 × 8)
m
ql screw
(+BVTP 3 × 8)
co
9 9
2 8 9 9