Sony HVR-Z1J Service Manual page 55

For Schematic Diagram
• Refer to page 4-133 for printed wiring board. • Ref. No.; 70,000 Series.
LB-106 BOARD
EVF BACK LIGHT
A
XX MARK:NO MOUNT
B
TO
FP-980 FLEXIBLE BOARD
CN800
C
D
E
F
16
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
2 3
1
NO MARK:REC/PB MODE
CN501 33P
REG_GND 1
REG_GND 2
REG_GND 3
REG_GND 4
REG_GND 5
REG_GND 6
REG_GND 7
REG_GND 8
COM 9
VG 10
VR 11
VB 12
REG_GND 13
HST 14
THROUGH THE
FP-984 HCK2 15
FLEXIBLE
HCK1 16
(PAGE 4-23)
RGT 17
DWN 18
EN 19
STB 20
VCK 21
VST 22
REG_GND 23
REG_GND 24
EP_13.5V 25
EVF_4.9V 26
EVF_4.9V 27
REG_GND 28
LED_DA 29
LED_ON/OFF 30
N.C. 31
PCG 32
PSIG 33
4-31
4 5
C503
2.2u
C501
C502
R503 F
10V
L501
0.1u
0
10u
10uH
TA A
4.9
0
6 3
Q501
2 5
RN4983FE(TPLR3)
2.9 0 BACK LIGHT DRIVE
1
4
4.9 IC501
R501 NJM2125F(TE2)
100k
± 0.5%
0.6
IC501
R502
BACK LIGHT
47k
BRIGHT CONTROL
± 0.5%
0.6
6 7
CN502 18P
18 COM
17 PSIG
16 G
15 R
14 B
13 N.C.
LCD902
12 HCK1 COLOR EVF
UNIT
11 HCK2
10 HST
9 RGT
8 DWN
7 EN
6 STB
5 VCK
4 VST
3 PCG
2 VSS
1 EP_13.5V
D501
NSCW455T-TC9
R505
(BACK LIGHT)
33k
R504
1800
VCC
1.2 1.8
4 6
Q502
5 2
HN1B04FE-Y/GR(TPLR3)
BACK LIGHT
0.6
DRIVE
3 1
R506
R507
39 TH501
XX
±0.5%
XX
4-32
LB-106