Sony SDM-X82, Service Manual, Page: 25 / 45

SDM-X82(E) 3-8
1
A
B
C
D
E
F
G
H
I
J
2 12 13
11 10
9 8 7 6 5
4 3
14
15
SDRAM SDRAM SDRAM
A
-
e
(SDRAM)
de34
de33
+3.3V +3.3V +3.3V
de35
de36 de37
B-SS3627<J..>-A..-P5 •
Divided circuit diagram
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-
a
to A-
h
. For example, the destination
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