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B-1
B-1
SNC-CS20/CM120
Overall
SNC-CS20
SNC-CS20
Overall
Section B
Block Diagrams
Overall (SNC-CS20)
M
VH_
+
15V
VL_
_
5.5V
+
3.3VD
+
3.3VAFE
+
2.5V
+
1.2V
+
5V
+
3.6V
PWR (
+
)
PWR (
_
)
POE
+
/POE
_
2
POE
I/F
AC/DC
CONVERTER
DC/DC
CONVERTER
DC/DC
CONVERTER
LINE
FILTER
DC/DC
CONVERTER
PS-757/757A
DD3
DD2
DD1
CN2
SWR1
IC1
LF1
CN3
CN1
CCD
TIMING
GENERATOR
ANALOG F/E
10
10
MCK
CKI 24.545MHz
AFE_CTRL
D_DTI
11
IC103
IC102
CN101
CN103
+
15V
_
5.5V
+
3.3VD
+
3.3VAFE
BI-228
IC101
LENS
IR CUT
FILTER
VIDEO
OUT
CN102
CN5
3
CN4
DN_MT
+
VIDEO
OUT
FACTORY
RESET
2
4
2
S900
S901
S902
D901
POWER
D903
NETWORK
D902
IRIS
OPEN
VIDEO OUT
+
5V
+
15V
_
5.5V
+
3.3VD
+
3.3VAFE
SY-365/365A
CN-3107
AUDIO
AD/DA
ETHERNET
CONTROLLER
VOLTAGE
MONITOR &
RESET
ELECTRICAL
VOLUME
CLK 99MHz
SDRAM
16MB
(VIDEO)
CLK 99MHz
V_CTRL
CAMERA DSP
/MPEG4&JPEG
ENCODER
/Main CPU
FLASH MEMORY
32MB
EEPROM
12.288MHz
AUD_LOUT/AUD_ROUT
32.768kHz
CLK 12.288MHz
SW-LED
SW-LED
_
DC 12 V
+
1 AC 24 V 2
PWR
_
PWR
+
VBS
+
SENSOR_IN
SENSOR_IN
PCI_BUS
C_CTRL
32
16
I2S0
4
SSP0
3
AMP
VIDEO
ENCODER
CLK 27MHz
VOUT_D
AMP
OSC
25MHz
CLK 33MHz
I
2
C
2
SDRAM
64MB
(SYSTEM)
32
25
16
16bit BUS
TRANCEIVER
16bit BUS
TRANCEIVER
25
24
16
10
OSC
27MHz
REAL TIME
CLOCK
I
2
C
2
32
DATA
V_DQ
ADDRESS
V_A
12
8
AMP
PHOTO
COUPLER
RELAY
2
MCK
D-CLKOUT
12.27MHz
AFE_CTRL
11
3
AMP
ADDRESS
DATA
VH_
+
15V
VL_
_
5.5V
+
3.3VD
+
3.3VAFE
+
2.5V
+
1.2V
+
5V
+
3.6/3.3V
PULSE
TRANSFORMER
2
IRIS_CTRL
3
2
CN808
CN807
CN805
CN801
CN804
CN301
CN902
CN901
CN903
CN904
CN806
CN702
CN701
SPEAKER
MIC
LAN
I/O
IC202
IC101
IC201
IC203
VBS
+
IC702
IC701 (1/3)
IC701 (2/3)
S701
X701
PH801
DN_MT
+
D/N
CONTROL
Q410
RY801, RY802
2
4
9
IC301
IC303
X301
T300
IC501, IC502
32
15
IC603
IC604, IC605
IC601
4
D_DTI
IC409
IC407
IC503
X104
IC106
C129
X103
OSC
24.545MHz
X102
IC103
+
POE
+
/POE
_
SW
SYS_RST
IRIS_CTRL
SYS_RST
SYS_RST
SYS_RST
SYS_RST
SYS_RST
IC106
Содержание EXWAVEPRO SNC-CM120
Страница 1: ...NETWORK CAMERA SNC CS20 SNC CM120 SERVICE MANUAL 1st Edition ...
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Страница 61: ...SNC CS20 CM120 Appendix DIAMETER 80 mm DIAMETER 106 mm SNC CS20 DIAMETER 80 mm DIAMETER 106 mm SNC CM120 ...
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Страница 64: ...Printed in Japan Sony Corporation 2008 7 22 2008 SNC CS20 SY SNC CM120 SY E 9 968 462 01 ...