Sony DCR-TRV940 Service Manual page 54

DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
LB-080
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-115 for printed wiring board.
1
LB-080 BOARD
A
EVF,EVF BACKLIGHT
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
SIGNAL PATH
B
REC
PB
C
D
DB-014
(7/9)
E
CN7211
(PAGE 4-60)
F
05
4-77
LB-080 BOARD LB-080 BOARD
2 3
D6101
CL-170R-CD-T
(TALLY)
0
VIDEO SIGNAL
6 3
2.9
CHROMA
2
1 4
Q6101
RN4983FE(TPL3)
SWITCH
R6102
180k
0.5%
CN6101 20P
EVF_4.6V 1
C6101
XTALLY_LED 2
0.1u
LED_DA 3
LED_ON/OFF 4
EVF_GND 5
EVF_GND 6
COM 7
VG 8
VR 9
VB 10
BLK 11
HCK1 12
HCK2 13
HST 14
EN 15
STB 16
VCK 17
VST 18
EVF_GND 19
EVF_VCC 20
4 5 6
R6101
390
R6105
33k
4.5
0
5
R6104
3300
4.5
IC6101
BACK LIGHT CONTROL
0.3 4.5
VCC
1 1.4
4 6
0.3 5 2 1
0.4 Q6102
HN1B04FE-Y/
1
3
IC6101
GR(TPL3)
0.3
NJM2125F(TE2)
LED DRIVE
R6106
22
0.5%
C6102
2.2u
4-78
7
D6102
NSCW100-T39
(BACK LIGHT)
R6107
TH6101
XX
CN6102
16P
16 COM
15 VG
14 VR
13 VB
12 BLK
11 HCK1
10 HCK2
LCD903
9 HST COLOR
EVF UNIT
8 RGT
7 DWN
6 EN
5 STB
4 VCK
3 VST
2 VSS
1 VDD