HT-CT380/CT381
17
Note 2:
When the complete MAIN board is replaced, refer to “NOTE
OF REPLACING THE IC3001 ON THE MAIN BOARD AND
THE COMPLETE MAIN BOARD” and “NOTES ON THE
WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE
COMPLETE” on page 5.
2-11. MAIN BOARD
4
two screws
(BVTP3
u
8)
8
five screws
(BV3)
8
screw
(BV3)
8
screw
(BV3)
qa
MAIN board
9
wiring stopper
7
bracket (FFC-CZ2)
6
two screws
(BV3)
1
Remove the wire from the wiring stopper
with cushion (CZ2-A).
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3
flexible flat cable (14 core)
(FFC1)
(CN2001)
0
screw
(B3
u
5)
0
three screws
(B3
u
5)
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Terminal face is
below side.
connector
(CN2001)
Note 5:
Do not pass the wire close to the heat sink.
cabinet (bottom) block
5
heat sink (CZ2)
Note
3:
When you install the heat sink (CZ2), spread the compound referring
to “NOTE OF REPLACING THE IC3001 ON THE MAIN
BOARD AND THE COMPLETE MAIN BOARD” on page 5.
2
connector (CN1005)
Note
4:
Before connect this connector, refer to “CAPACITOR
ELECTRICAL DISCHARGE PROCESSING” on page 4.
colored line
Insert straight into the interior.
flexible flat
cable
connector
OK
colored line
Insert at a slant.
flexible flat
cable
connector
NG
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When installing the flexible flat cable,
ensure that the colored line is parallel
to the connector after insertion.
Note 7:
Please use the short screwdriver.
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Note 6:
Paste the cushion (CZ2-A) to
screw head and wiring stopper.
MAIN board
CN1005
wiring stopper
wiring stopper
screw head
short screwdriver
cushion
(CZ2-A)
cushion (CZ2-A)
CN3002
CN3005
heat sink
heat sink
Note 1:
When removing the MAIN board, you need the full length is
short screwdriver.
If that has not been available a short screwdriver, remove the
MAIN board after removing the chassis (MAIN) block, refer to
“2-14. CHASSIS (MAIN) BLOCK” on page 20.
