Sony BKNE-1010, Руководство по обслуживанию

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2-3(E)
DNE-1000
2-2. BKNE-1010
2-2-1. Removal of Exterior Parts
Dial knob rubber
Dial knob
Upper panel assembly
Search dial
K 2.6
x
5
PWH 3 x 6
2-2. BKNE-1010
2-2-1. Removal of Exterior Parts
c c c c c
.
To avoid shock hazards and/or damage to the mounted
circuit boards, be sure to turn off the power switch of
DNE-1000 before inserting or pulling out the exterior
parts.
.
To avoid shock hazards and/or fire by a short circuit, be
sure to set the removed exterior parts on the places that
will not be established a short circuit.
Because the exterior parts are conductive-coated.
1. Remove the four screws and the upper panel assembly
from the lower case.
n
When installing the upper panel assembly, be careful
not to damage the screw hole by strongly tightening.
2. Disconnect the one connector (CN3) on the CPU-206
board.
3. Remove the four screws from the upper panel assem-
bly and the KY-343 board.
4. Remove the dial knob rubber.
5. Remove the one screw (K 2.6
x
5) and the dial knob.
6. Remove the three screws (PWH 3
x
6) and the search
dial.
CN3
Lower case
CPU-206 board
Upper panel assembly
BVWH 3 x 8
(GIZA TITE)
BVWH 3
x
8
(GIZA TITE)
KY-343 board
Upper panel assembly
BVWH 3 x 8
(GIZA TITE)
BVWH 3 x 8
(GIZA TITE)