Overall Circuit Block Diagram C4 - Sanyo VCC-HD2100P Service Manual

K
J
I
H
G
F
CA-1 (CMOS)
E
IC911
CMOS
IMAGE SENSOR
240MHz
9ch-LVDS
D
C
B
CN972
TO LENS
A
1 2 3 4
CA-2
(DM-A)
IC121
IC102, IC103
NOR
DDR SDRAM
FLASH MEMORY
512Mb
64Mb
ALARMOUT[1,2]
ALIN1, ALIN2
USB+
USB-
GENERATOR
IC101
SYSTEM ASIC
48.000MHz
MAIN
CPU
X3002
32.768KHz
FILTER
[A+, A-, B+, B-]
MRST
IC301
8bit MICRO-
PROCESSOR
(SY-A)
X3001
4.000MHz
5.0V
3.3V
2.7V
CN103
1.8V
1.2V
B to B
12V
CN973
CA-8 (IRIS)
5 6 7 8
OVERALL CIRCUIT BLOCK DIAGRAM
CA-3
RESET SW
(SW)
S9501
CONTROL SW
ABF-, ABF+, SET
D[0:15], A[1:7], ZFWR, ZFRD, LANCS, LANREQ
3.3V
CN952
B to B
CN101
IC107
CLOCK
X1102
IC106
EEPROM
128b
IC521, IC522
IC523, IC524
IC525, IC526
POWER SUPPLY
5.0V
IC422
CIRCUIT
15.0V
LDO
5.0V
3.3V
(PW-A) 15V
3.3V
CA-9 (PW-C)
9 10 11 12
C4
IC112
VIDEO
DRIVER
CA-5 (LAN)
IC602
X6001 ETHERNET PHY
25.000MHz
PoE (-48V, 0V)
CN602
TO CA-9
TO CA-5
CN423
PoE(-48V, 0V)
6.5V
15V 15V
6.5V 6.5V
IC412
3.3V
3.3V
SWITCHING CONTROL
D/D CONV.
CA-4 (PW-1)
BDC1-41102/L5DJ2-XE2
13 14 15 16
K
CN111
SD OUT
CN102
USB
J
CN106
ALARM IN/OUT
I
POWER
LED
H
T6001
RJ45
with TRANS
G
TO LAN
F
E
D
C
CN401
POWER IN
B
A
17 18 19