Sony DSR-250 Service Manual page 145

IN-057 (DC IN), VL-034 (LIGHT) PRINTED WIRING BOARDS
— Ref. No. IN-057, VL-034 Boards; 1,000 Series —
4-117
For printed wiring board
• Refer to page 4-132 for parts location.
• IN-057, VL-034 boards consists of multiple layers. How-
ever, only the sides (layers) A and B are shown.
• Chip parts (IN-057 only)
Diode
3
2 1
There are few cases that the part printed on this
diagram isn't mounted in this model.
ME-019
(MIC AMP, EVF OUT) SW-343
(USER FUNCTION)
DD-146
LED (A)
(DC-DC CONVERTER)
IN-057
LED (B)
(DC IN)
MS-058
(MS CONNECTOR)
VI-156
CAMERA, DV/MS INTERFACE,
SERVO, REC/PB HEAD AMP,
AUDIO, DD CONV.
SB-036
KP-011
(USER FUNCTION)
(MENU SELECT)
AE-023 PM-040
(USER FUNCTION) (MODE SELECT)
4-118
DSR-250/250P
KY-049
(VCR FUNCTION) TH-010
EJ-034
(SIRCS (REAR))
(EJECT)
HP-129
LL-010
(HEADPHONE OUT)
(USER FUNCTION)
PD-126
VL-034
(RGB DRIVE, TIMING GEN)
(LIGHT)
INVERTER TRANSFORMER
UNIT
MAIN
DC-095
(DC OUT)
XL-003
SUB (CH1/CH2 MIC AMP)
RL-057
(LANC)
VO-012
NO-001
(RELAY) (VIDEO OUT)
DV-031
JK-197
ON-001
(DV IN/OUT)
(VIDEO/AUDIO IN/OUT)
(RELAY)
FC-074 FS-082
(USER FUNCTION) (USER FUNCTION)
DC IN LIGHT
/
IN-057 VL-034