Read Sony ST-SB920 Service Manual online
ST-SB920
— 11 —
— 12 —
4-3. PRINTED WIRING BOARD – DISPLAY SECTION –
• See page 8 for Circuit Boards Location.
DISPLAY BOARD
TRANS BOARD
POWER SW BOARD
ENCODER
BOARD
BOARD
B
TUNER BOARD
CNP701
A
TUNER BOARD
CNP702
C
TUNER BOARD
CNP952
1-668-809-
11
(11)
1-668-810-
11
(11)
1-669-149-
1-668-809-
11
(11)
11
(11)
AC
IN
IN
SHIFT
DISPLAY
PTY
TA
MEMORY
BAND
ON/OFF
ANTENNA
FM MODE
CHARACTER
MENU
ENTER
RETURN
DIRECT
TUNING/SELECT
TUNING
MODE
MODE
NEWS
/INFO
/INFO
AUTO-BETICAL
SELECT
0
9
8
7
6
2
3
4
5
1
16
S901
1
2
CN951
1
2
1
2
ECP900
1
5
1
2
3
1
1
8
9
1
1
100
3
30
31
50
51
80
81
FL701 FLUORESCENT INDICATOR TUBE
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
12
13
14
• Semiconductor
Location
Ref. No. Location
D701
C-13
D702
B-13
D703
B-13
D705
C-13
D707
D-13
IC701
B-9
IC702
B-11
Q701
C-13
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