Download Print this page

JVC GR-D23EK Service Manual page 64

Advertisement

VIDEO SYSTEM BLOCK DIAGRAM (1/2)
CCD
0
4
IC5001
Q5001
CN5001
(CCD)
OP
7
Vout
BUF
BLOCK
Q5002
SW
*1
CCD_CTL
IC5501
(TG & V.Driver)
CN108
26
FOCUS03
2
BRIDGE
24
DRIVER
FOCUS01
4
28
FOCUS04
3
BRIDGE
30
FOCUS02
1
DRIVER
PULSE
GENERATOR
10
ZOOM02
8
BRIDGE
12
DRIVER
ZOOM04
10
14
ZOOM03
9
BRIDGE
16
DRIVER
ZOOM01
11
IC4802,IC4804
HGVcc+
15
HGout-
18
HGVss-
17
HALL
AMP
HGout+
16
GND
13
MOTOR
DAMP-
19
Q4803
DRIVE
DRIVE+
21
AMP
Q4805
DAMP+
14
SW
FRONT
0
0
6
D9001
Q9001
D9002
Q9002
Q9003
CN9001
CN102
LAMP_ON
SW
3
4
EJT-SW
6
1
SW9001
EJECT
SWITCH
*1
USB_DP
J502
USE_DN
USB
USBSENS
C3713
15
75
14
C3712
12
75
11
9
75
CDS
0
1
IC4201
(CDS/AGC/AD)
CN107
9
CCD
22
D9
11
11
CDSIN
D0
OUT
36
TG
31
XAVD
30
XAHD
34
ID
22
CLK18
35
CLK27
27
PBLK
1
TG_CS
CS/SEN
2
CAM_CLK
CLK/SSK
3
CAM_OUT
DATA/SSI
48
TG_RST
RST
REG_3.1V
25
3
1
54MHz
CK
CXO
X5501
OSCin
36
CLK4M5
VD
32
CAM_VD
SCLK
35
CAM_CLK
SERIAL-
PARARELLE
SDATA 34
CAM_OUT
DECODER
LATCH
33
F/Z_CS
38
TG_RST
RESET
IC4851
BUZZER
H_GAIN
H_OFFSET
IRIS_O/C
HALL_AD
IRIS_PWM TO
IC4301_119Pin
*1
*1
IC4807
Q4802
IRIS_C
SW
BUFF
*1
IF_TX
TO
OP DRV
JLIP_TX
JIG CONN
CN105
4
TG_RST
18
IC1002
RST
VC0
(ON SCREEN)
17
VC1
3
OSD_OUT
DATA
16
2
OSD_CS
VC2
CS
1
OSD_CLK
SCLK
15
BLKA
11
BLKC
14
8
DOT_CLK
VC3
EXD
20
OSD_HD
HD
13
19
OSD_VD
BLKB
VD
IC3701
Q3701
6dB
2
1
2
81
AMP
YSOUT
DRV
6dB
+
DRV
Q3701
7
4
5
6dB
147
AMP
COUT
DRV
IC3201
(A/D,D/A CONV)
Q3733
Q3734
84
AMP
BUF
CIN
IC3731
Q3735
4
121
2
BUF
6
VYIN
MAIN
IC4301
10
107
ADIN0~ADIN9
ADIN9
ADIN0
113
CLK18
54
CLK18
OBCLP
214
OBCP
XAVD
116
VDTG
SSG
XAHD
115
HDTG
CLK27
62
CLK27
120
ID
ID
5
EEP_OUT
SI
IC1005
2
EEP_IN
SO
6
EEP_CLK
(EEPROM)
SCK
EEP_CS
CS
7
3
RTC_OUT
Xin
SIO
IC1006
RTC_IN
X1002
32kHz
6
2
RTC_CLK
Xout
(RTC)
CLK
1
RTC_CS
CS
5 RTC_INTR
INTR
28
CLK4M5
CLK45
IC1001
119
14
IRIS_PWM
PWM
RTC_INT
CAM_VD
92
(CPU)
194
VDMDA
RTC_CS
248
94
IRIS_C
197
VD
MDRV
REG_RTC_OUT
96
PBLK
169
155
TG_RST
OBLK
REG_RTC_CLK
4
MVD
145
154
TG_CS
RTC_IN
JTEST7
158
202
172
CCD_CTL
OMT
OMT
247
225
EEP_CLK
DV_WAIT
11
207
215
EEP_OUT
MFLD
FLDCPU (MFLD)
148
253
173
EEP_IN
DSP_RST
CLR
242
CDS_CS
124
16
206
61
ADM15
BUS15
OSCO
ADM0
BUS0
X1001
49
165
20MHz
62
114
CDWE
158
OSCI
CDWE
WE
5
177
CDDSTB
171
EEP_CS
CDDSTB
VDANA
226
CDALE
102
CDALE
AS
IC1151
101
224
CAM_CS
157
REMOTE
CAM_CS
CS
(IR SENSOR)
174
DRWSEL
S_SHUT
76
246
149
F/Z_CS
AU_DATA
KO
10
(TO AUDIO)
164
AU_CLK
CAM_OUT
250
SPA
105
CAM_CLK
153
TSR
Q1007
208
181
FRP
SW
BZ_ENV
128
CLK27SEL
Q1008
184
275
B_FREQ
SW
RECH
234
PBH
25
127
IRIS_O/C
HID3
42
183
HALL_AD
MONI_CHG
210
HID1
RSV
16
L_MUTE
EJT_SW
131
MP_MUTE
EJECT_SW
90
A_MUTE
Q1006
24
LAMP_ONH
35
LV_CLK
SW
LAMP_ON
USB
252
LV_OUT
Q1005
81
182
DV_RST
TXD
IC8301
9
AUDIO_CS
(USB CONT)
201
152
JLIP_INT
PD_L
D0
JLIP_RX
144
140
MMC_L
RXD
D15
134
DSC_OUT
96
39
TG_RST
RESET
237
A0
DSC_IN
48
D+
243
27
DSC_WKUP
47
CS
VIF_IN
75
D-
255
USBDOWN
1
VIFD_DAC_OUT
78
VBUS
WR
28
DSC_STS
VIFD_DAC_CLK
197
159
MXDT_OUT
RD
VENC_CS
132
DSC_CLK
WAKEUP
6
FLSH_RST
84
SUSPEND
DSC_CS
INT
77
DSC_RST
244
CAPT_REQ
150
PWAD2
68
175
OSD_OUT
DV_CS
192
OSD_CS
USBSENS
239
OSD_CLK
VIFD_CLK
VIFD_OUT
YCOUT
CB_OUT
5
92,93,49,94
YSI0
YSI3
87,42,125,88
CSI0
CB_OUT
2
CSI3
4,98,134,56
YSO0
YSO3
97,55,133,99
TO
CSO0
CAMERA DSP
CSO3
DVMAIN
100 INH
OUTH
135 INV
OUTV
128 OUT_HS
INH
91 OUT_VS
INV
101 TBCCTL
ZCNT
152
YCOUT
77
CBOUT
78
CROUT
136
CLK27A
CLK
TO CAMERA DSP
2-79
2-80
(CAMERA DSP)
KIZU
DVC
PROCESS
IF
CLK
GEN
DSYO0
DSYO7
DSCO0
DSCO7
DSC
IF
CPU
IF
YC
AUTO
NR
ANA
IF
*1
0
2
MONI-C
34
A10
0
38
EM_CS2
CN7001
CVF_R
36
FLSH_WE
18
3
CVF_G
35
19
2
FLSH_OE
CVF_B
4
17
3
GIO3
4
GIO15
10
GIO6
IC7601
Q3704
CN101
CN761
LCD_G
48
BUF
21
20
Gin
18
Rout2
16
Gout2
14
Bout2
Q3705
LCD_B
1
4
BUF
20
21
Bin
CN765
CN7601
MON_R
8
Rout1
18
2
Q3705
MON_G
6
1
LCD_R
47
Gout1
17
1
22
19
Rin
MON_B
BUF
4
39
Bout1
9
CN7602
SCLK
9
40
SDATA
LV_CLK
24
17
LV_IN
23
18
CN762
TO DSC
9
CN103
6
4
SD/MMC
7
8
CN766
9
1
SD/MMC
2
CARD
5
7
8
DYI0
81
DYI3
83
DCI0
85
DCI3
192
CLK27A
26
CLK27AO
87
OUTH
TO
144
OUTV
DVMAIN
a
124
179
224
130
DSYIO0
182
TO
DSC
DSYIO7
74
b
DSCIO0
185
DSCIO7
136
8
VDDSC
4
CLKDSC
10
FLDDSC
6
HDDSC
AYO 0
101
AYO3
155
TO
ACO0
203
DVMAIN
c
ACO3
202
193
TBCCTL
ANACTL
24
CLK27B
CLK27BO
153
OUT_HS
INHA
98
OUT_VS
INVA
191
INH
180
INV
TO
DSC,DVMAIN
d
7
LCD MODULE
CVF
CN7002
14
15
13
LCD MODULE
CN7603
15
R
16
G
17
B
0
3
BL2.5
*1
*1 WITH DSC MODEL

Advertisement

loading