Sony DSR-250 Service Manual page 75

[CONNECTION DIAGRAM FOR SERVICE POSITION (Mainly for voltage measurement and check)]
(TH-010, ME-19, MAIN, SUB, SW-343, DD-146, IN-057, VI-156, ON-001, NO-001, CD-274, XL-003, RL-057,
FS-082 boards, Mechanism deck)
VF assembly
DXF-801 (DSR-250),
DXF-801CE (DSR-250P)
SUB board
MAIN
board
Mechanism deck
NO-001
CD-274 board (50P)
ON-001 board
FP-243 flexible
board (27P)
Lens block
FP-242 flexible
assembly
board (39P)
VI-156 board
FS-082 board
Harness
(MV-124) (7P)
ME-019 board
VF cable
Harness
(VM-068) (12P)
Adjustment remote
commander (RM-95)
Harness
(VR-128) (5P)
board
CPC-13 jig
(J-6082-443-A)
Harness
(FV-120) (6P)
A Flexible board (from capstan motor) (18P)
B Flexible board (from drum motor) (11P)
C
D Flexible board (from drum motor) (10P)
E
A
F FRV-008 flexible flat cable
B
C
G FRV-008 flexible flat cable
D
G F E
LANC terminal
RL-057 board
XL-003 board
Harness
(DX-050) (3P)
Harness
(VX-050) (8P)
DD-146
Harness
(DM-141) (4P)
4 6
- 1
D
D
IN-057
Harness
(ID-052) (6P)
2-14
Harness (from loading motor) (2P)
Harness (from cam motor) (2P)
(from MD-76 board) (21P)
(from MD-76 board) (21P)
TH-010 board
Harness
(VH-050) (12P)
board
Regulated power
supply
board
How to make the DC cable
(See page 2-1)
4P connector (with DC SW)
SE-343 board
Cabinet (R) block assembly
12V
AC IN