Read Sony ICF-C490 / ICF-CD863 / ICF-CD863L Service Manual online
ICF-C490
5
2-3.
MAIN BOARD
•
MAIN BOARD SETTING
1
knob (band)
qs
claw
3
2
screw (P3
×
14)
qd
main board
6
speker (6.6 cm) (SP1)
5
LED board
9
washer
8
two screws
(P3
(P3
×
14)
7
screw
(PTPWH3
(PTPWH3
×
8)
qa
power cord (PC1)
0
power board
9
washer
4
antenna (wire) (W7)
knob (vol)
knob (tuning)
B
A
RV1
shaft of CV1
Note 1 : When installing the main board,
adjust RV1 and the knob (vol).
Note 2 : When installing the main board,
turn the shaft of CV1 in the direction
of arrow
of arrow
A
fully and the knob (tuning)
in the direction of arrow
B
fully
before adjusting the shaft of CV1
and the knob (tuning).
and the knob (tuning).
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