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15
HCD-DX155/DX255
3-7. MAIN BOARD
1
wire (flat type) 21core (CN508)
qf
wire (flat type) 23core (CN509)
wf
MAIN board
3
connector (CN1201)
7
connector
(CN303)
ws
eight screws (+BV 3)
When re-assembling, attaching the
two heat radiation sheets on the
IC MAIN board first, and then attach
the heat sink (AMP).
two heat radiation sheets on the
IC MAIN board first, and then attach
the heat sink (AMP).
After twist the harness once,
install the connector .
install the connector .
POWER board
MAIN board
heatsink (AMP)
radiation
sheets
sheets
IC on the
MAIN board
MAIN board
2
wire (flat type) 13core (CN507)
4
wire (flat type) 24core (CN1101)
5
wire (flat type) 7core (CN1302)
wa
two radiation
sheets
6
wire (flat type) 13core (CN1301)
8
connector
(CN302)
9
connector
(CN301)
q;
connector (CN3000)
qa
connector (CN3001)
qs
connector
(CN3002)
qd
connector
(CN515)
qg
two screws (+BVTP 3
×
8)
wd
clamp
qj
HEATSINK B board
w;
heatsink (AMP)
qh
HEATSINK A board
ql
screw
(+BVTP 3
×
12)
qk
two screws
(+BV 3)
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
screw
lead pin
When assembling,
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
three harnesses
Ver. 1.2
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