JVC Super VHS User Manual

4-604-59
MONITOR SYSTEM BLOCK DIAGRAM4.27
HGFEDCBA
4
5
3
2
1
16
15
13
10
9
8
11
14
7
6
5
4
3
1
17
13
14
16
17
16
15
5
24
23
3
22
12
19
7
20
13
21
-
+
MODE SEL
V.SYNC H.SYNC
FIELD
DET
POL
CTL
PHASE
COMP
SEL
QVD
EQ
PULSE
CANCEL
VCO
VCOI
36
QVD
34
PD
33
37
JUST
31
HDOT2
30
CPH1
29
RL
28
CPH2
27
CPH3
25
STV2
26
24STH2
STH1 23
22
QH
OEH
21
STV1
20
RESET
38
39
40
48
NC
18
OEV2
17
CPV 16
INT/EXT 15
POL 14
UD 13
NC
1
HD_IN
23
QH_SEL
4
VDB_IN
56
HD_OUT
NC
7
NC
812
CN7602
7
5
6
R7612
L7605
CLK1
RL
CLK2
STV2
CLK3
STH1
STH2
Q2H
OEH
STV1
CPV
R
G
B
SW
Q7607
ROUT
GOUT
BOUT
BUF&SW
Q7011
Q7013
BUF&SW
Q7015
BUF&SW
CLK1
RL
CLK2
STV2
CLK3
STH2
Q2H
STH1
STV1
OEH
CPV
R
G
B
LCD MODULE
Q7001
BUF&SW
BUF&SW
Q7005
Q7003
BUF&SW
CVF_G
CVF_R
CVF_B
CN7701
CN7702
COM
GREEN
RED
BULE
HCK1
RGT
HST
HCK2
STB
VCK
EN
DWN
VST
VDD
RVS_SW
FROM DSP
LCD
MODULE
LCD MONITOR
06
C-VF
IC7603
IC7602
IC7601
COUNTER
ZOOM
CORRECT
18
15
16
25
18
15
16
25
VDCVF
HDCVF
DSP_REST
C7617
R7607
REG_3.2V
+
-
1
2
3
R7605
IC7602
R7604
REG_15V
AMP
Q7601-Q7604
6
10
OSCCTL
Q7504 Q7502
Q7501Q7503
F7501
T7501
OSC
2
3
4
1
CTL
Q7504 Q7502
Q7501Q7503
F7501
T7501
R7601,R7602
8
9
REG_15V
REG_3.2V
MREG_4.8V
VSS(REG_-15V)
L7604
L7601
2
11
10
1
MON_R
10
17
16
15
5
24
23
3
22
12
19
7
20
13
21
8
9
2
11
1
LCD (DAC_3.2V)
MONITOR70
15
3
17
18
16
CN25
18
17
13
14
16
7
8
9
4
6
5
2
3
CN11
15
1
18
6
DSP_REST
FROM CPU
HDCVF
FROM DSP
VDCVF
5
LCD_CTL
FROM CPU
REG_4.8V
FROM REG
MAIN10
12
MON_G
12
14
MON_B
14
CN16
CN7601
CVF_R CVF_G CVF_B VF_RPD
JIG CONN.
HDCVF
VDCVF
HRP2
VF_RPD
CVF_CS
CVF_SCK3
CVF_SO3
SI3
BWYGAIN
7
8
9
4
6
5
2
3
1
CVF_B
REG+12V
REG_3.2V
VF_COM
CVF_G
CVF_R
VDD
VEE
VSS
VGH
6
OEV
VGL
17
HRP1
17
REV_SW
HRP1
FROM CPU
TO DSP
LCD_CTL
REG_4.8V
REG_4.8V
CN7601CN16
4
6
5
4
CVF
CFL
6
OEV
SW
Q7606
4
4
UD
HDCVF
FROM/TO
DSP
VDCVF
HRP2
CVD_CS
BWYGAIN
SI3
CVF_SO3
CVF_SCK3
FROM BW/CVF
FROM CPU
FROM DSP
TP7601
LT
06
C-VF BL
6
5
2
3
1
20
19
VF_BLK
TO BW/CVF
REG_4.8V
VF_BLK
REG_4.8V
OPEN
REG+12V
REG_3.2V
VF_COM
FROM LCD/CVF
NC
24
C7609
R7646
R7645
REG_3.2V
10
VCOM
C7622
10
-
+
E. & O. E. No. 86655 GR-FXM38EG/EK, SXM48EG/EK, SXM48EA, SXM67ED, SXM87ED (Sanwa)-M2A622/M2C723/622/725

JVC Super VHS Specifications

General

Brand	JVC
Model	Super VHS
Category	Camcorder
Language	English