Dc-Dc Converter Voltage - Sony DXC-D30WSP Service Manual

2-6. DC-DC CONVERTER VOLTAGE

Voltage values can be check as following 1 to != points
on MB-785 board and MIC connector.
• MB-785 board
1 2 3
No. CHECK POINT
1
CN117-2pin
2
CN117-1pin
3
CN114-20pin
4
CN103-25pin
5
CN103-23pin
6
CN103-22pin
DXC-D30WS/P(E)/V1
11
VOLTAGE VALUE
5WD EXT. DC OUT
EXT. DC GND
+3.1 V
+5.3 V
_5 V
+9 V
• MIC connector
2
(EXTERNAL VIEW)
No. CHECK POINT
7
CN103-21pin
8
CN103-28pin
9
CN103-27pin
!/
CN103-26pin
!-
E1(GND)
!=
MIC 2pin/1pin(GND)
!=
1
3
GND.
8
9
10
4
5
6
7
VOLTAGE VALUE
_10 V
+6.5 V
+16 V
+32 V
---
+48 V
2-9