JVC GR-SXM277UA - Page 90

5
4
3
2
1
A
BC
D
CAMERA AND Y/C SYSTEM BLOCK DIAGRAM (1/2)
SERIAL INTERFACE
C4256
R4262
12
D9
AD9
6
7
11
10
9
8
LATCH
D3
D4
D8
D7
D6
D5
16
HD
62
17
41
1
60
CS
VD
STROB/Vgate
ID
MONI
3
4
D0
D1
64
63
SCK
Sdata
5
D2
AD0
AD1
AD2
AD3
AD4
AD8
AD7
AD6
AD5
ADCIN
44
(CDS/AGC/AD/TG)
IC5201
(TG/CDS)
PGA
CONV
A/D
C
CDS
54
51
BLKSH
CDSIN
OFFSET
DC
53 BLKFB
T. G
C5218
ADCLK
MAIN01
IV1 IV2 IV3 IV4
CH1 CH2
ISUB
IV1 IV2 IV3 IV4 H1A H2A CH1 CH2 XSUB
7
(V_DRIVER)
C5226
REG_3.2V
6
VDC
36
OSCIN
LENS_CS
R4209,C4206
LPF
+
(COMP)
-+
32
VD
35
SCLK
SDATA
34
38
33
LATCH
GENERATOR
PULSE
SERIAL-
DECODER
PARARELLE
IC4201
AMP
REG 4.8V
+
IC4201,IC4202
(F/Z/I/MDA)
MOTOR
DRIVE
AMP
HALL
AMP
26
23
2
7
Z_SENS
F_SENS
CN15
30
28
24
4
3
1
FOCUS1
FOCUS4
FOCUS2
12
10
16
14
8
10
9
11
ZOOM1
ZOOM2
ZOOM4
ZOOM3
16
17
18
15
HE_IN+
HE_OUT+
HE_IN-
HE_OUT-
19
21
DRIVE+
DUMP+
DUMP-
14
FOCUS3
Q4251
IC4501(F/Z/I/MDA)
BRIDGE
DRIVER
DRIVER
BRIDGE
BRIDGE
DRIVER
DRIVER
BRIDGE
CDS_CLK
TG_CLK
8
6
RESET
Q5301
BUF
IMAGE
SENSOR
CCD
H2
CN5301
5
7
14
1
2
3
4
10
13
CCD_OUT
CN22
10
IC5301
0 2 CCD
OP BLOCK
39
15
3
91011
12
1314
CN5301
12
654
3
21
OV4
OV2
OV3
OSUB
OV1
CN22
V4 V3 V2 V1
SUB
H1
18
17
3
5
1
D5201
CCD-HV
IC5202(TG/CDS)
9 14 12 8 13 10
30 31 32 3322 26 34 35 38
NC
TO DSP
VDVHS
C
7
8
TXD
RXD
CN25
TXD
RXD
JIG_CONN.
WHITE
(
BALANCE
)
SENSOR
NC
2-47