Evf, Back Light; Printed Wiring Board - Sony DCR-TRV15E Service Manual

LB-069 (EVF, BACK LIGHT) PRINTED WIRING BOARD
— Ref. No. LB-069 Board; 10,000 Series —
For printed wiring board
• Refer to page 4-97 for parts location.
• This board is the double-sided board.
• Chip parts
Transistor
6 5 4
1 2 3
There are a few cases that the part printed on
this diagram isn't mounted in this model.
• : Uses unleaded solder.
LB-069

(EVF, BACK LIGHT)

JK-204
(JACK, STEADY SHOT)
CK-101
(USER FUNCTION)
4-65
2 3
1
LB-069 BOARD
EVF,BACK LIGHT
D702
XX
A
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
0
6
2.8
Q702
RN4983FE(TPL3)
2
BACK LIGHT
ON/OFF SWITCH
1
B
C703
CN703 20P XX
EVF_4.75V 1
C
XTALLY_LED 2
LED_DA 3
LED_ON/OFF 4
EVF_GND 5
EVF_GND 6
COM 7
VG 8
TO VR 9
D
VC-260 BOARD(13/18)
CN1801 VB 10
THROUGH THE
BLK 11
FP-320 FLEXIBLE
HCK1 12
(SEE PAGE 4-39)
HCK2 13
HST 14
EN 15
STB 16
VCK 17
E
VST 18
EVF_GND 19
EVF_VDD 20
SIGNAL PATH
F
VIDEO SIGNAL
CHROMA Y
ANALOG IN
DV IN
G
The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
16
Replace only with part number specified.
H
DCR-TRV15E/TRV17E
4 5 6
R705
XX
4.7
3
5
IC701
D701
R706
R703
NSCW100-T39
33k
3300
4 EVF BACK LIGHT
(BACK LIGHT)
DRIVE
1.2
IC701
R702 NJM2125F(TE2)
1.0
180k
± 0.5%
0.3 4.7
VCC
4 6
Q701
0.3 0.4
2 HN1B04FE-Y/GR(TPL3)
5
(BACK LIGHT DRIVE)
3 1
R701
R704 TH701
33k
22 6.8k
± 0.5%
± 0.5%
CN702
16 COM
15 VG
14 VR
13 VB
12 BLK
11 HCK1
10 HCK2
9 HST
8 RGT
7 DWN
6 EN
5 STB
4 VCK
3 VST
2 VSS
C702
1 VDD
2.2u
F
2012
Y/CHROMA
EVF, BACK LIGHT
4-66
7
16P
LCD903
B/W
LCD UNIT
LB-069