Sony DCRTRV250 - Digital8 Camcorder With 2.5" LCD, Service Manual, Page: 125 / 147

DCR-TRV250
COVER
COVER
LB-090
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS LB-090 BOARD 4-2. SCHEMATIC DIAGRAMS LB-090 BOARD
4-31 4-32
0.1
NO MARK:REC/PB MODE
0.1
0
4.7
0.7
1.8
0.7
0.1
IC701
VC-304
(PAGE 4-24)
(9/12)
CN1005
THROUGH THE
FP-571 FLEXIBLE
NSCW100-T38
D701
16P CN702
1 VDD
2 VSS
3 VST
4 VCK
5 STB
6 EN
7 DWN
8 RGT
9 HST
10 HCK2
11 HCK1
12 BLK
13 VB
14 VR
15 VG
16 COM
0.5%
33k
R702
20P CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NJM2125F(TE2)
IC701
1
2
3 45
1800
R703
0.5%
22
R704
UP04601008S0
Q701
3
5
4 6
2
1
0.5%
180k
R701
TLRMV1021(T15SOY.F)
D702
2.2u
C701
XX
R705
XX
R706
1
A
VCC
XTALLY_LED
EN
VR
HCK2
VB
VST
VCK
COM
HCK1
LED_DA
BLK
STB
EVF_4.6V
LED_ON/OFF
VG
EVF_VDD
HST
REG_GND
REG_GND
D_2.8V
BACKLIGHT CONTROL
(BACKLIGHT)
LED DRIVE
EVF UNIT
B/W
LCD902
(TALLY)
6 4
E
XX MARK:NO MOUNT
C
2
LB-090 BOARD
EVF,EVF BACKLIGHT
5 7
D
3
B
F
05
REC
PB
SIGNAL PATH
Y
VIDEO SIGNAL