Sony SDM-P82 Service Manual page 27

1 3
2
A
B
C
0
0.6
+5V
D
4.9
4.9
E
EEPROM
F
5.6V
TO
H BOARD
CN901
G
H
I
J
• Divided circuit diagram
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-g. For example, the destination
K
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6 7
dg24
dg25
0.3
0.2
0.2
0.2
4.5
4.5
4.9
0
0
4.9
bg9
4.9
4.9
0
fg38
4.9
4.9
1.1
1.2
0
0.1
cg12
0.1
470
0
4.9
4.8
0
4.9
+5V
I / F
7.5
0
0 -9.0
0 0
4.9
-5.1
4.8
-9.0
8 9 10
afg2
MCU
4.9
4.9
4.9
4.9
4.9
4.9
4.9
0
0
0
4.9
4.9
4.9
4.9
0.1
0
0
3.1
0
4.8
0
dg22
gh40
bg7
11 12
13 14
0.1
4.9
0
bg4
bg10
ag1
cg11
cg13
cg14
cg15
cg16
cg18
gh39
0.5
3.0
0.5
dg23
10.9
3.3
4.9
5.2
0
15
TO
I BOARD
CN01
5.2
4.9
-
g
A
(MCU)
B-SS3627<J..> - A..-P7
SDM-P82(UC) 3-10