Schematic Diagrams Of Db, G, Hand M Boards - Sony GDM-20SHT Service Manual

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Schematic Diagrams of DB, G, Hand M Boards
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VOLTAGE LIST
• DB BOARD
Ref.
Pin No. Voltage [V]
IC101 1 9.3
2
9.3
3 9.3
5
9.3
6
9.3
7
9.7
IC102 2
6.1
3
11.6
5
1.0
6
10.3
9
11.6
10
1.0
11
8.9
14 11.4
4
5
11
r-+-+-"
L.. _ _ _ _ _ _ --,
Ref.
IC103
Q102
0103
B-593321< ... >-{)B.
Pin No. Voltage [V]
Ref. Pin No. Voltage [V]
1
1.8 0104 B 10.3
2 0.2
C 15.1
3 0.2 E 19.9
5
-4.3
6 0.2
Q105 B
10.3
7 14.3
E 19.9
B 0
0106 B 10.3
C 9.3
C
6.1
E 10.9
B
9.5
E 9.0
b
7
.....
8