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25
HCD-DZ250M/DZ555M/DZ850M
3-14. MAIN BOARD, DSP BOARD (DZ850M)
3
connector
2p (CN901)
2p (CN901)
2
two SUPPORT boards
1
connector
4p (CN3002)
4p (CN3002)
Attaching the two radiation sheets
on the IC MAIN board first, and then
attach the heatsink (AMP).
on the IC MAIN board first, and then
attach the heatsink (AMP).
heatsink (AMP)
radiation
sheets
sheets
IC on the
MAIN board
MAIN board
7
two screws (+BV 3
×
10)
9
heatsink (AMP),
HEATSINK B board,
HEATSINK A board
HEATSINK B board,
HEATSINK A board
q;
two radiation sheet
8
screw (+BVTP 3
×
12)
4
INSURATOR
board
board
5
three screws (+BV 3
×
6)
wa
four screws
(+BV 3
(+BV 3
×
6)
w;
two screws
(+BV 3
(+BV 3
×
6)
heatsink
(AMP)
(AMP)
harness
harness
lead pin
lead pin
heatsink
(AMP)
(AMP)
harness
(D.C. fan)
(D.C. fan)
harness
lead pin
screw
Clamp the harnesses with a lead pin or a similar tool so that
they do not touch this screw and the heatsink (AMP).
they do not touch this screw and the heatsink (AMP).
Clamp the harness with a lead pin
or a similar tool so that they do not
touch the heatsink (AMP).
or a similar tool so that they do not
touch the heatsink (AMP).
heatsink (AMP)
qs
connector
6p (CN1201)
6p (CN1201)
qf
connector
12p (CN906)
12p (CN906)
qa
wire (flat type) 24core (CN1101)
qd
wire (flat type)
5core (CN1202)
5core (CN1202)
qh
wire (flat type) 11core (CN4302)
qk
wire (flat type) 5core (CN702)
ql
screw
(+BVTP 3
(+BVTP 3
×
8)
wf
MAIN board
qj
wire (flat type) 21core (CN502)
qg
wire (flat type) 25core (CN603)
6
bracket (DIAT DS)
wd
DSP board
ws
two screws
(+BV 3
(+BV 3
×
6)
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