Sony SDM-P82 Service Manual page 21

Tft lcd color computer display
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(1) Schematic Diagrams of A (a, b, c, d, e, f, g) Board
1
3
2
A
B
0
0
ag 1
C
D
0.2
0
afg2
E
F
+2.5V REG
+5V
+2.5V
af 3
G
H
• 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
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
I
a b 1
Ref. No.
Circuit diagram division code
4
5
6
7.7
7.5
7.7
I/F
10.8
10.6
10.8
+3.3V REG
+5V
+3.3V
10
7
8
9
+12V
+5V REG
+5V
7.5
+12V
+5V REG
+5V
10.6
+3.3V REG
+5V
+3.3V
11
12
13
TO
G BOARD
CN203
+3.3V REG
+3.3V
+5V
-
a
A
(POWER)
B-SS3627<J..>-A..-P1
15
14
SDM-P82(UC)
3-4

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