Sony DCR-HC90 Service Manual page 10

For Schematic Diagram
• Refer to page 4-81 for printed wiring board.
2
1
CK-145 BOARD
EVF CONNECT
A
XX MARK:NO MOUNT
B
20P
LED_K
EP_4.6V
EVF_BL_GND
EVF_COM_CS
EVF_PSIG
C
EVF_VR
EVF_VG
EVF_VB
TO
VC-380 BOARD
EVF_EN
(17/18)
CN1021
EVF_VST
(PAGE 4-64)
EVF_REF
EVF_PCG
EVF_VCK
D
EVF_STB
EVF_BLK
EVF_HCK2
EVF_HCK1
EVF_HST
EVF_VDD
REG_GND
E
F
16
DCR-HC90/HC90E
3 4
Note:
CN8301 and FP-059 FLEXIBLE BOARD
are included in this COMPLETE of
CK-145 board.
22P
LND020 LND042
20 1 LED_K
LND019 LND041
19 2 EP_4.6V
LND018 LND040
18 3 EVF_BL_GND
LND017 LND039
17 4 EVF_COM_CS
LND016 LND038
16 5 EVF_PSIG
LND015 LND037
15 6 EVF_VR
LND014 LND036
14 7 EVF_VG
LND013 LND035
13 8 EVF_VB
LND012 LND034
12 9 EVF_EN
LND011 LND033
11 10 EVF_VST
LND010 LND032
10 11 EVF_REF
LND009 LND031
9 12 EVF_PCG
LND008 LND030
8 13 EVF_VCK
LND007 LND029
7 14 EVF_STB
LND006 LND028
6 15 EVF_BLK
LND005 LND027
5 16 EVF_HCK2
LND004 LND026
4 17 EVF_HCK1
LND003 LND025
3 18 EVF_HST
LND002 LND024
2 19 EVF_VDD
LND001 LND023
1 20 REG_GND
LND022
21 REG_GND
LND021
22 REG_GND
FP-059
FLEXIBLE
BOARD
RELAY
4-25
5 6 7
R8301
33k
R8302
CN8301 22P
68k
LED_K 1
EP_4.6V 2
EVF_BL_GND 3
EVF_COM_CS 4
EVF_PSIG 5
EVF_VR 6
EVF_VG 7
EVF_VB 8
EVF_EN 9
EVF_VST 10
EVF_REF 11
EVF_PCG 12
EVF_VCK 13
EVF_STB 14
EVF_BLK 15
EVF_HCK2 16
EVF_HCK1 17
EVF_HST 18
EVF_VDD 19
C8301
REG_GND 20
0.1u
B
REG_GND 21
REG_GND 22
8 9 10
CN8303 6P
1 BL_H
2 BL_H
3 N.C.
4 N.C.
5 BL_L
6 BL_L
CN8302 21P
21 COM
20 PSIG
19 CS
18 VG
17 VR
16 VB
15 PCG
14 EN
13 VCK
12 VST
11 STB
10 REF
9 BLK
8 RGT
7 HCK1
6 HCK2
5 HST
4 VSSG
C8302
1u
R8303 3 VSS
B
1M
C8303
2 VDD
2.2u
F
1 N.C.
D8301
EDZ-TE61-5.6B
4-26
11
LED902
BACK LIGHT UNIT
LCD902
COLOR EVF
UNIT
CK-145/FP-059