SERVICE MANUAL
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
No.YF013
2004/1
DIGITAL VIDEO CAMERA
YF013
2004
1
GR-D22US
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. 86722 (GR-D30US).
Also, be sure to note important safety precautions provided in the service manual.
GR-D22US[M3D1S3]
(No.YF013)
WPC
Printed in Japan
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
www.jvcservice.com(US Only)
JVC CANADA INC.
Head office :
21 Finchdene Square Scarborough, Ontario M1X 1A7
(416)293-1311
SPECIFICATION
DIFFERENT TABLE OF FEATURE
The following table indicate main different points between models GR-D30US and GR-D22US.
MODEL
GR-D30US
GR-D22US
VIEW FINDER
B/W
COLOR
BODY COLOR
METALIC BLUE
SILVER
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
No.YF013SCH
2004/1
DIGITAL VIDEO CAMERA
YF013
2004
1
GR-D22US
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. 86722 (GR-D30US).
Also, be sure to note important safety precautions provided in the service manual.
GR-D22US[M3D1S3]
SCHEMATIC DIAGRAMS
CD-ROM No.SML200402
5
4
3
2
1
A
BC
D
MONI-C SCHEMATIC DIAGRAM
Q7608
C7601
C7622
C7621
CN761
C7610
C7644
C7643
R7631
IC7601
C7611
L7601
R7630
D7601
TP7601
TP7602
C7612
C7618
C7620
C7619
C7617
R4
L7603
L7602
IC
R5
C7635
C7634
L7607
L7606
C7632
C7633
R6
SW6
R3
C1
C7642
L7604
C7630
C7631
CN762
R7
R8
R7636
R7637
R7638
L7605
C7616
C7603
C7604
C7608
C7605
C7606
R7601
C7614
C7613
R7602
C7607
SW2
C7609
C7602
SW3
SW4
SW5
C7615
SW7
SW8
DTC144EE-X
KEY_A
KEY_B
VFREG4.8
GND
GND
REG_-15V
VF_LCD
REG_15V
REG_12V
HRP
VDCVF
HDCVF
M_CS
LV_CLK
LV_IN
REG_3.1V
STH1
REG_4.8V
CVF_R
CVF_G
HPL/CVF_B
VIDL
MON_R
MON_G
MON_B
LCD_R
LCD_G
LCD_B
VCOM
M_REG4.8
M_REG4.8
LCD_CTL
BL_GND
BL_GND
BL_GND
VF_SW
M_RVS
SPK+
SPK-
MONI_SW
QGF0508F1-40X
Bout2
Gout2
Rout2
VCOM
VCOMDC
CPH3
CPH2
CPH1
OEH
Vss
LOAD
SCLK
SDATA
FRP
Vdd( 3V)
GND1
Vcc1( 3V)
Vsync
Hsync
Rin
Gin
AN2540FHQ
SP-
SP+
S
/25
T
NSW0099-001X
#
/25
T
SD_WP
MMC_DATA
MMC_CD
DSC_3V
MMC_CLK
DSC_GND
MMC_CMD
P_MEDIA
M32_MMC_CS
EL_CTL
QGF0508F1-10X
Bout1
Gout1
Rout1
D-Vref1
OEV
QH/EN
Bin
Vcc2(
7.5)
Vcc3(
12V)
GND2
D-Vref2
STH2
STH1
VCO
PH_DET
Vcc4(
3V)
STV1
STV2
CPV/VCK
VMC
HMC
NSW0145-001X
NSW0145-001X
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
Vcc
NSW0145-001X
NSW0145-001X
NSW0145-001X
NSW0145-001X
1
1
1
2.2
2.2
10µ
22K
2.2
10
0.01
10
0.01
3.3K
10µ
47µ
6.8K
0.01
2.2
10µ
4.7
0.01
22K
10K
0.01
0.1
10µ
4.7
0.01
10K
3.3K
100
100
100
10µ
0.01
2.2
2.2
0.01
2.2
0.1
6.2K
1500p
2.2
15K
10
0.1
0.01
0.01
LV_IN
LV_CLK
M_CS
HDCVF
VDCVF
LV_CLK
CLK
CLK
LV_IN
HRP
CLK
O
HRP
VDCVF
HDCVF
CVF_R
CVF_G
CVF_B
MON_B
MON_G
MON_R
M_CS
MON_B
MON_G
LCD_RVS
MON_R
QH
STH2
STV2
CPV
OEV
STH1
STV1
VST
HST
NOTE : The parts with marked( ) is not used.
CHARTS AND DIAGRAMS
2-1
DE
F
G
0 2 MONI-C(MONI-C)
CN766
CN766
CN765
R7619
R7617
IC7602
C7624
R7609
R7610
R7611
R7608
R7612
R7613
R7614
C7628
C7629
D7603
R7603
R7620
Q7609
IC7604
C7626
R7625
R7604
Q7605
C7625
SW6
R7634
D7602
C7639
SW7601
C7641
R7633
C7637
R7627
R7626
CN764
C7638
R7639
SW7602
Q7610
CN763
CN766
C7623
R7615
R7616
Q7606
R7621
R7663
R18
R19
R20
R21
R22
L10
C10
C11
Q10
R26
R25
D10
R28
R23
C7645
Q7603
Q7604
R7618
C7627
R7624
C7636
R7622
D11
Q7601
Q7602
R7623
SD_DATA2
MMC_CS
Dat2MMC
VSS( GND)
VDD( DSC_3V)
MMC_CLK
VSS2/CD
Dat2Host
SD_DATA1
#
CARD_DET
SD_WP
VSS( GND)
#
REV_SW
BL_GND
BL_GND
LCD_CTL
BL_4.8V
BL_4.8V
A_REG_3V
CPV
OEV
STV1
VDD
VGH
LCD_COM
LCD_VEE
STH2
LCD_RVS
VB
MON_R
MON_G
MON_B
GND
CLK3
CLK2
GND
CLK1
Q2H
OEH
STH1
QGF0506F2-32X
#
BA4558F-X
UD
STV2
VSS
VGL
/25
/16
#
DTC144EE-X
SN74LV08APW-X
099-001X
#
1SS355-X
/10
T
#
VF_SW
GND
GND
GND
VFREG4.8
VF_COM
CVF_G
CVF_R
CVF_B
BLK
HCK1
HCK2
HST
RGT
DWN
EN
STB
VCK
VST
VDD( 12V)
#
#
#
DTA144EE-X
VF_COM
CVF_G
CVF_R
CVF_B
BLK
HCK1
GND
HCK2
HST
RGT
DWN
EN
STB
VCK
VST
VDD( 12V)
GND
VF_SW
GND
VFREG4.8
#
#
/10
T
#
#
#
#
#
T
#
#
#
2SC4617/QR/-X
2SA1774/QR/-X
T
T
2B
2Y
GND
3Y
3A
3B
GND
GND
2SC4617/QR/-X
2SA1774/QR/-X
560
0.01
22K
43K
820
15k
22k
22k
22k
4.7
3.3
3.3M
0.1
0
0
10
0.01
330K
5.6K
2.2
10
22K
22K
0
10K
560
0.1
MON_B
STH1
CLK1
CLK2
CLK3
STV1
OEH
CVF_B
CVF_G
CVF_R
VST
CPV
QH
CLK1
CLK3
CVF_G
CVF_R
CVF_B
HST
CVF_G
CLK1
CVF_R
CVF_B
CLK1
STH2
QH
CLK3
HST
MON_R
MON_G
CLK3
CLK2
OEH
QH
STV2
CPV
OEV
CPV
LCD_RVS
VST
STV1
VST
y10338001a_rev0
*
2-2