JVC GR-DVL355EG Service Manual page 101

4.32 VIDEO SYSTEM BLOCK DIAGRAM
0 4 CCD
IC5001
(CCD)
OP
BLOCK
5
4
CN108
26
FOCUS C3 15 BRIDGE
24
FOCUS C1 17 DRIVER
28
FOCUS C4 16 BRIDGE
30
FOCUS C2 14 DRIVER
10
ZOOM c2 21 BRIDGE
12
ZOOM C4 23 DRIVER
14
ZOOM C3 22 BRIDGE
16
ZOOM C1 24 DRIVER
IC4802
HG VCC 5
HG OUT 4
HG VSS 3
HG OUT 8
GND/DRIVE 6
MOTOR
DUMP 7
3
DRIVE 2
DUMP 1
0 6 JACK
JLIP
J502
CN501 CN102
D1302
JLIP RX
8 8
JLIP TX
7 7
AL 3VSYS
WITHOUT
DSC MODEL
PC
J504
2
PC TX/USB DN USB DN
4 4
PC RX/USB DR USB DR
5 5
WITH
DSC MODEL
J505
USB
V OUT
J501
CN502 CN103
Y OUT
9 9
Y IN
AV TO ANA
IN/OUT
1
V OUT
1 1
1 2
S IN/OUT
J503
Y IN
3 4
TO ANA
C OUT
7 7
Y IN
TO ANA
A B
IC4201 (CDS / AGC / AD)
Q5001
CN5001 CN107 11
8 CCD 26 D9
VOUT BUF 12 12 CDSIN
OUT D0
2
5
VGAT
32
XAVD
31
XAHD
34
ID
35
CLK18
30
CLK13
28
CLK27
IC5501
27
TG CS
(TG/VDRV)
26
CLK (CLK OUT)
25
DATA (DATA OUT)
22
CAM/VTR REG 3V
38
TG RST
2 X5501
PBLK
REG 3V
1 3 54MHz 4
CK
CXO
OSCIN 36 CLK45
VD 32 CAM VD
SCLK 35 CLK OUT
SERIAL-
PULSE
PARARELLE
SDATA 34 DATA OUT
GENERATOR
DECODER
LATCH 33 F/Z CS
38 F/Z RST
RESET
IC4851
IC4804
IRIS O/C
HALL AD
HALL
IC4806
AMP
1
7
IRIS PWM TO IC4301-158PIN
2
6
DRIVE 3
AMP
REG 3V
5
OP DRIVE
PC IF
VF B 18 TX
VCO
IC1006
(ON SCREEN)
17
VC1 (VF G)
3
DATA
16 2
VC2 (VF R) CS
1
IC1303
SCLK
1 15
BLKA (VBLK)
4 IF RX
2
14 8
VC3 (VC1)
EXD
IC1304 20
Q1301 HD
1 IF TX
13 19
4
BLKB (BLK1) VD
2
JLIP L
TO DSC/USB
IC3701
Q3701
C3713
15 2 5
6dB 1 DV Y
AMP
75
DRV (Y OUT)
C3714
14
C3711
12 6dB
+
75
DRV
C3712
11
Q3701
9 7 2 3
6dB DV C
75 AMP
DRV (C OUT)
C
0 1 MAIN
10
118
CAM AD 0 CAM AD9
41
DSP RST 124
123
XAVD 189
XAHD 116
5 EEP DT OUT VGAT 253
IC1003 SI
2 EEP DT IN
2
(E PROM) SO
6 EEP DT CLK 109
SCK
183
181
182
7 3 AREG SO
XIN SIO
IC1002
DATA IN 175
X1002
(RTC)
32KHz 6 2 CLK OUT 101
XOUT CLK
IC1001
158
CAM VD 100
(SYSCON CPU)
MVD 133
VD
242
PBLK
105
TG RST
106 MVD
TG CS
135 227
OMT
108 161
FLD
112
CDS CS
7 16 230
158 BUS15
OSCO
BUS0
X1001 41 166
16MHz 144
OSCI
46
DATA IN
142 47 157
F/Z CS S DT OUT
171 48
F/Z RST S CLK
32 226
IC1007 S DT IN
9 62
8 CLK OUT
10 285
IC1007 REG 3V
13 155
11
12 49
DATA OUT
127
IRIS O/C
85 225
HALL AD
174
A MUTE
145
S MUTE
73
JLIP L
160
ND H
149 130
JLIP INT PD L
RX 16
RXD
IC1007
IC1007
5 AL 3V
TO 2 33
TXD
4 IC1008 1PIN 3
6 1
OSD DATA SRV TX
OSD CS IF RX
OSD CLK 71
SRV RST
63
34
TO SRV CS DSC RST
61
VTR CPU
SRV RDY
DOT CLK
TO
OSD HD
VTR CPU
OSD VD
TO
CAM DSP
3
6 5 RXD
TO
IC1007-5PIN
1 2 TXD
CN101
25
7
IC1008
49
48
Q4302
46
5 1
43
BUF
Q4302
Y2 OUT 3 2
BUF 34
B-Y OUT 3 2
BUF 27
R-Y OUT 5 1 Q4301
BUF
29
Q4301
20
21
D E
4-69 4-70
IC4301 (CAMERA DSP)
ADIN9
AD
KIZU
DVC
ADIN0 CONV
IN
CLR
44
CLK27
DVC
42
CLK18 I/F
45
CLK13
CLK
ID
GEN
VDTG
DVC
HDTG OUT
IWD
LMFO
C OUT
Y/C ENC
Y2 OUT
DAC SENC
Y OUT
R-YOUT
RY/GY/BY
27 B-YOUT CVF
DAC
HDCVF
VDCVF
20
DSC
CLK45
IN
PWM SELECT
/OUT
VDMDA
DSC
I/F
PBLK
99
GT X
OMT
DSC
CPU
OUT
I/F
FLDCPU (MFLD)
BUS15
Y/C
AUTO ANA
BUS0 HNR
I/F
CONTROL
EIS
FMC
OSD
I/F
CLKOSD (DOT CLK)
84
HDOSD
VDOSD
MEMO MEMO
OUT IN
VB
82
VG
VR
80
VBLK
81
VC1
C Y C Y
BLK1
IC4302
(FILED MEMORY)
0 2 MONITOR
B/W VF
Q7101
CN763 CN721 CN722
V REF
AMP 6
0 8 B/W VF
B/W VF MODEL
CN766
CN761
BW Y
1
26
2
M32MMC CD
5
2
IC7601
MMC CMD
7
3
MMC CLK
5 8
MMC DATA ROUT1
8
6
GOUT1 CN764 CN751
4
BOUT1 23 22
LCD G 48
17 Gin
24 23
25 24
LCD B 1
24 Bin
18
ROUT2
16
LCD R 47
GOUT2
22 Rin
14
39
BOUT2
SCLK
C-VF
IC7603
CLK OUT
31
5 CN763 CN751
SCK CVF R
18
DATA OUT 6
30 SI CVF G
19
CVF B
17
C-VF MODEL
F
DYI0 13
DYI3 12
DCI0 95
TO
DCI3 11 DV MAIN
a
DYO0 174
DYO3 240
DCO0 16
DCO3 98
TO DV MAIN
173
INH
ANA IN
172
INV
b
171
OUTH
96
OUTV
DYI0 146
DYI7 213
DSCI0 217
TO DSC/USB
DSCI3 278
c
212
VDDSC
211
CLKDSC
143
FLDDSC
141
HDDSC
AYO0 33
TO
ANA IN
AYO3 32
d
ACO0 35
ACO3 114
TO
281 FSPLLCTL
DV MAIN
EOUT5
151 M VCOCTL
e
EVR EOUT6
280 ATF GAIN
DAC EOUT2
PRE/REC
149 RECCADJ
EOUT1
MEMO
OUT
TO
VTR CPU
f
ANA IN
DSC/USB
LCD MODULE
V REF
WITH DSC MODEL
SD/MMC
CARD
LCD MODULE
CN752
MON R
15 R
MON G
16 G
MON B
17 B
0 3
LCD BL
LCD MODULE
CN752
R OUT
R
G OUT
G
B OUT
B
VF BL
TO
DSC/USB
g
G H