Video Block Diagram - JVC GR-D30EK Service Manual

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VIDEO BLOCK DIAGRAM (1/2)

0
4
CCD
IC5001
(CCD)
OP
BLOCK
5
4
CN108
26
FOCUS03
2
BRIDGE
24
DRIVER
FOCUS01
4
28
FOCUS04
3
BRIDGE
30
DRIVER
FOCUS02
1
10
ZOOM02
8
BRIDGE
12
ZOOM04
10
DRIVER
14
ZOOM03
9
BRIDGE
16
DRIVER
ZOOM01
11
IC4802 IC4804
+
HG_Vcc
15
-
HG_out
18
HG_Vss
-
17
HALL
HG_out
+
16
AMP
GND
13
MOTOR
DAMP
-
19
DRIVE
3
DRIVE
+
21
AMP
+
DAMP
14
0
6
JACK
*3
EDIT
CLK27A17
TO
J503
CAMERA DSP
CN502
CN102
JLIP_RX
8
15
JLIP_TX
7
16
TO CPU
TG_RSTO
*4
TO
IC8001
USB_DP
2
J502
USB
USE_DN
USBDOWN
0
6
JACK
J501
1
CN501
CN102
V_OUT
AV OUT
11
12
Y_OUT
6
17
1
2
S OUT
J502
C_OUT
4
19
3
4
A
CDS
IC4201(CDS/AGC/AD)
Q5001
CN5001
CN107
9
8
CCD
22
D9
BUF
Vout
11
11
CDSIN
OUT
D0
36
Q5002
*4
SW
CCD_CTL
TG
31
XAVD
30
XAHD
34
ID
22
CLK18
35
CLK27
27
PBLK
IC5501
1
SEN(TG_CS)
(TG & V.Driver)
2
SSCK(CAM_CLK)
3
SSI (CAM_OUT)
23
CAM/VTR
NC
48
TG_RST
REG_3.1V
25
3
2
54MHz
CK
CXO
X5501
OSCin
36
CLK4M5
VD
32
CAM_VD
SCLK
35
CAM_CLK
SERIAL-
PULSE
PARARELLE
SDATA
34
CAM_OUT
GENERATOR
DECODER
LATCH
33
F/Z_CS
38
TG_RST
RESET
IC4851
IRIS_O/C
HALL_AD
IRIS_PWM TO
IC4301_119Pin
*4
Q4802
IRIS_C
SW
*4
Q4803
Q4805
SW
TO
JIG CONN
OP DRV
59~62
VF_B 18
*2
YSI0
VC0
IC1002
IC3851
YSI3
CLK
(ON SCREEN)
(AD/DA CONV)
17
52~55
VC1 (VF_G)
CSI0
3
OSD_OUT
TO
CSI3
DATA
CAMERA DSP
16
2
OSD_CS
DVMAIN
63 OUT_HS
VC2 (VF_R)
CS
41
INH
YC_OUT
1
OSD_CLK
64 OUT_VS
INV
SCLK
35
CB_OUT
18
15
VC0
BLKA (VBLK)
32
CR_OUT
19
VC1
11
16
20
RST
BLKC
VC2
21
VC3
14
8
DOT_CLK
22 BLKA
VC3 (VC1)
EXD
BLK1
20
OSD_HD
23 BLKB
HD
BLK2
24 BLKC
13
19
OSD_VD
BLK3
BLKB (BLK1)
VD
28 DOT_CLK
CLKOSD
25 OSD_HD
HDOUT
4 OSD_VD
VDOUT
IC3701
Q3701
C3713
15
6dB
2
1
2
DV_Y
54
AMP
YSOUT
75
DRV
(Y_OUT)
14
C3712
12
6dB
+
75
DRV
11
Q3701
9
7
4
5
21
6dB
DV_C
AMP
COUT
75
DRV
(C_OUT)
44
TO CPU
RST
TG_RSTO
*1
Q3733
Q3734
27
C_IN
AMP
BUF
CIN
IC3731
Q3735
Q3735
EXT_V_IN
4
25
2
EXT_Y_IN
6
BUF
VYIN
B
C
0
1
MAIN
10
107
ADIN0~ADIN9
113
CLK18
OBCLP
214
XAVD
116
XAHD
115
CLK27
ID
120
5
EEP_OUT
IC1005
SI
2
EEP_IN
148
(EEPROM)
SO
6
EEP_CLK
247
SCK
7
3
RTC_OUT
Xin
SIO
IC1006
X1002
(RTC)
32kHz
6
2
RTC_OUT
Xout
CLK
RTC_CLK
CLK4M5
IC1001
IRIS_PWM
119
CAM_VD
(CPU)
248
94
IRIS_C
197
VD
RTC_OUT
96
155
PBLK
169
TG_RST
RTC_CLK
4
MVD
145
TG_CS
158
202
172
OMT
CCD_CTL
207
215
FLD
242
253
173
CDS_CS
DSP_RST
124
16
206
BUS15
61
OSCO
BUS0
X1001
49
165
20MHz
62
114
CDWE
158
CDWE
OSCI
177
CDDSTB
171
CDDSTB
226
CDALE
102
CDALE
224
CAM_CS
157
CAM_CS
76
246
S_SHUT
149
F/Z_CS
AU_DATA
10
(TO AUDIO)
164
AU_CLK
CAM_OUT
255
VIFD_OUT
105
28
CAM_CLK
VIFD_CLK
275
RECH
234
PBH
25
127
IRIS_O/C
HID3
42
183
HALL_AD
MONI_CHG
210
MID1
90
A_MUTE
24
LV_CLK
252
LV_OUT
IF_TX
Q1005
81
IF_TX
9
JLIP_TX
AUDIO_CS
201
152
JLIP_INT
PD_L
JLIP_RX
144
IF_RX
134
DSC_DT_OUT
237
DSC_DT_IN
243
27
DSC_WKUP
VIFD_IN
75
255
USBDOWN
VIFD_OUT
78
28
DSC_STS
VIFD_CLK
197
MXDT_OUT
132
DSC_CLK
6
FLSH_RST
84
DSC_CS
77
DSC_RST
244
CAPT_REQ
68
OSD_OUT
192
OSD_CS
239
OSD_CLK
34, 63, 83, 96
YSI0
YSI3
30, 31, 60, 81
CSI0
CSI3
3, 4, 39, 66
YSO0
YSO3
*1
1, 2, 38, 65
TO
IC3801
CSO0
CAMERA DSP
(A/D, D/A CONV)
CSO3
DVMAIN
86 INH
OUTH
40 INV
OUTV
36 OUT_HS
INH
37 OUT_VS
INV
41 TBCCTL
ZCNT
92
YCOUT
75
CBOUT
51
CROUT
10
CLK27A
CLK
TO CAMERA DSP
D
E
2-53
2-54
IC4301 (CAMERA DSP)
ADIN9
KIZU
ADIN0
PROCESS
54
CLK18
OBCP
CLK
VDTG
SSG
GEN
HDTG
62
CLK27
ID
11
EEP_OUT
EEP_IN
EEP_CLK
28
CLK45
PWM
92
VDMDA
DSC
MDRV
IF
PBLK
JTEST7
OMT
CPU
IF
FLDCPU (MFLD)
CLR
YC
AUTO
BUS15
NR
BUS0
ANA
IF
WE
VDANA
AS
CS
KO
0
2
MONI-BW
IC7601
20
VREF
Q3704
CN101
CN761
YCOUT
LCD_G
63
BUF
14
27
Gin
Q3705
B-Y_OUT
5
4
LCD_B
1
BUF
13
28
Bin
8
Rout
Q3705
6
R-Y_OUT
LCD_R
62
Gout
2
1
BUF
Rin
15
26
4
Bout
57
SCLK
58
SDATA
LV_CLK
27
14
LV_OUT
26
15
F
DYI0
81
DYI3
83
DCI0
85
DVC
DCI3
192
IF
DCO0
138
DCO3
139
DYO0
188
DYO3
189
26
CLK27AO
191
87
OUTH
INV
TO DVMAIN
80
144
a
OUTV
INH
DSYO0
182
DSYO7
74
DSCO0
224
DSCO7
130
DSYIO0
182
TO DSC
DSYIO7
74
b
DSCIO0
185
DSCIO7
136
8
VDDSC
4
CLKDSC
10
FLDDSC
6
HDDSC
AYO0
101
AYO3
155
TO
DVMAIN
ACO0
203
c
ACO3
202
193
TBCCTL
ANACTL
24
CLK27B
CLK27BO
153
OUT_HS
INHA
98
OUT_VS
INVA
TO DSC
d
LCD MODULE
CN763
CN7001
CN7002
BW-Y
11
10
9
V_REF
0
7 B/W-VF
2.5inchi MONITOR MODEL
LCD MODULE
CN764
CN7001
CN7002
BW-Y
11
10
9
V_REF
0
7 B/W-VF
3.5inchi MONITOR MODEL
LCD MODULE
CN765
CN7601
CN7603
MON_R
18
2
15
R
MON_G
17
1
16
G
MON_B
9
CN7602
17
B
9
0
3
BL-2.5/BL-3.5
CN762
*4
2
TO DSC
CN103
6
8
9
CN766
7
6
SD/MMC
CARD
5
1
*1 WITH ANALOG INPUT MODEL
*2 WITHOUT ANALOG INPUT MODEL
*3 WITH EDIT MODEL
*4 WITH DSC MODEL
G

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