Read Sony HT-DDW980 / STR-K980 Service Manual online
29
29
STR-K980
STR-K980
DIGITAL
BOARD
CNS505
(Page 19)
C
IC101
IC100
IC102
14
8
7
3
1
1
SPEED
X-ROUND
MODE
INPUT MODE
DISPLAY
MUSIC
MOVIE
A.F.D.
2CH
TUNING
+
-
INPUT
SELECTOR
MASTER
VOLUME
VOLUME
FL101
(FLOURESCENT DISPLAY)
42
38
35
30
23
15
10
5
1
TUNING
MODE
MEMORY
ENTER
SPEAKERS
(ON/OFF)
?/1
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
14
15
1
4
E
R131
Q110
R122
C104
R123
D105
1
4
12
12
3-14. PRINTED WIRING BOARDS – DISPLAY BOARD, POWER BOARD –
:Uses unleaded solder.
• See page 15 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D105
A-9
IC100
C-9
IC101
D-8
IC102
C-6
Q110
A-8
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