Sony CBK-HD01 Maintenance Manual page 258

2. Connect the fan motor harness to the connec-
tor CN1.
3. Connect the dew sensor harness to the
connector CN4.
4. Install the SE-857 board and the shield plate
with ten screws in the order of the numbers
shown in the figure.
Tightening torque:
± 0.01 N.m (1.0 ± 0.1 kgf.cm)
10 x 10 _2
5. Connect the flexible card wires to the connec-
tors CN3, CN600, and CN1125.
n
The flexible card wire connected to CN600
has a conductive area on both sides, and the
tip on the reverse side is insulated. Insert the
flexible card wire into the connector as far as
it will go, and then lock it.
6. To replace the SE-857 board, remove IC4
from the old SE-857 board and mount it on a
new SE-857 board.
n
IC4 retains data including adjustment data
and hours meter data.
7. Reinstall the removed parts by reversing
steps 1 to 5 of removal.
8. Take service action after replacing or repair-
ing the SE-857 board.
(Refer to Section 7-8-8.)
7-20
Obverse side
Conduction
Screws
(M1.7)
Shield plate
CN1
Screws
CN1125
CN4
(M1.7)
1
Screws
(M1.7)
0
CN3
9
3
2
6
4
5
Reverse side
Insulation
Conduction
Screw
(M1.7)
7
CN600
8
IC4
SE-857 board
PDW-700/V1 (E)