Sony SDM-S71 Service Manual page 26

1 3
2
A cd15
cd16
B
cd17
C
D
E
cd18
F
G
H
I
• Divided circuit diagram
One sheet of INTERFACE board circuit diagram is divided into six sheets,
each having the code INTERFACE-a to INTERFACE-f. For example, the destination
ab1 on the code INTERFACE-a sheet is connected to ab1 on the INTERFACE-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6
+3.3V
SDRAM
+3.3V
SDRAM
+3.3V
SDRAM
10
7 8 9
+3.3V
+3.3V
+3.3V
11 12
13
+3.3V
+3.3V
INTERFACE-d
(SDRAM)
B-SS3628<J..> - INTERFACE-P4
SDM-S71 (E)
14
3-9