Read Panasonic SV-AV20ENC / SV-AV20KR (serv.man2) Service Manual online
5.3. CAMERA BLOCK DIAGRAM
SV-AV20ENC/KR
CAMERA BLOCK DIAGRAM
IC3401
DSC
CONTROL
(DSC ENGINE)
IC6003
(8BIT MICRO CONTROLLER)
CAM RST
I2CDATA(CAMERA MODULE 12C DATA)
I2CCLK(CAMERA MODULE 12C CLK)
IC3404
(SD CARD CONTROLLER)
DSP
PCLK
HD
VD
RESET
YUV0-7(8bit)
PWDN
FCLK
12C CLK
12C DATA
VRESET
VCC
CAM
CAM
25
FP201
22
FP201
21
FP201
19
FP201
14
FP201
18
FP201
17
FP201
16
FP201
15
FP201
1-8
FP201
(350K pixel:698Hx502V)
C MOS SENSOR
RGB FILTER
CAMERA MODULE
G
G
G
G
R
B
R
B
B
R
B
G
G
G
G
B
R
B
R
109 C DATA4
C DATA11
116
C V SYNC
INV2
INH2
CLK27M1
120
C H SYNC
CLOCK
CONTROL
(PLL x 3)
CONTROL
(PLL x 3)
HCLK
12C DATA
Q6003
SWITCHING
SWITCHING
VCC CAM
REG 3.2V
12C CLK
INTERFACE
SDRAM
CONTROLLER
CONTROLLER
OSC
NTSC/PAL
ENCODER
ENCODER
DAC x 3
ANALOG VIDEO
DIGITAL VIDEO(NC)
CSYNC
CSYNC
TO
MAIN CONNECTION
MAIN CONNECTION
BLUE
GREEN
RED
GREEN
RED
DAOUT B
DAOUT G
DAOUTR
121
C PCLK
CLK OUT
EXT CLK
EXT CLK
118
137
37
57
84
92
98
92
98
105
1
4
6
5
13
15
14
: VIDEO MAIN SIGNAL PATH
FP201-1
3.2Vp-p (20usec.div.)
3.2Vp-p (20usec.div.)
FP201-17
2.8Vp-p (5usec.div.)
2.8Vp-p (5usec.div.)
FP201-18
2.8Vp-p (10usec.div.)
2.8Vp-p (10usec.div.)
FP201-22
2.5Vp-p (20usec.div.)
2.5Vp-p (20usec.div.)
FP201-21
0.4Vp-p (20usec.div.)
0.4Vp-p (20usec.div.)
FP201-16
2.3Vp-p (20usec.div.)
2.3Vp-p (20usec.div.)
FP201-25
2.6Vp-p (20usec.div.)
2.6Vp-p (20usec.div.)
SV-AV20ENC / SV-AV20KR
9
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