Sony DSR-250 Service Manual page 134

DSR-250/250P
RGB DRIVE / TIMING GEN
PD-126
PD-126 (RGB DRIVE/TIMING GEN) PRINTED WIRING BOARD
— Ref. No. PD-126 Board; 20,000 Series —
4-95
For printed wiring board
• Refer to page 4-129 for parts location.
• PD-126 board consists of multiple layers. However, only
the sides (layers) A and B are shown.
• Chip parts
Transistor
C 6 5 4
B E 1 2 3
There are few cases that the part printed on this
diagram isn't mounted in this model.
4-96
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
MAIN UNIT
DC-095
(DC OUT)
XL-003
(CH1/CH2 MIC AMP)
SUB
RL-057
(LANC)
NO-001 VO-012
(VIDEO OUT)
(RELAY)
DV-031
JK-197
ON-001 (DV IN/OUT)
(VIDEO/AUDIO IN/OUT)
(RELAY)
FC-074 FS-082
(USER FUNCTION) (USER FUNCTION)