Circuit Diagrams; Overall Wiring; Power Board - Sanyo VCB-3440P Service Manual

CIRCUIT DIAGRAMS

OVERALL WIRING

K
CN100 CN502
V4 1 1 V4
V3 2 2 V3
V2 3 3 V2
V1 4 4 V1
CCD
GND 5 5 GND
SENSOR OS 6 6 OS
GND 7 7 GND
J
+15V +15V
8 8
-7V -7V
9 9
GND GND
10 10
SUB SUB
11 11
RG RG
12 12
H1 H1
13 13
H2 H2
14 14
GND 15 15 GND
+10V 16 16 +10V
I
SENSOR BOARD
CN201 CN200 CN501
+10VA/C- +10V +10V
1 1 1
NC/C+ GND GND
2 2 2
IROS/D+ IRISV IRISV
3 3 3
GND CSYNC CSYNC
4 4 4
H
IRIS BOARD
G
F
E
D
C
B
A
1 2 3 4
REAR BOARD
CN503 CN400
+5VD 1 1 +5VD
VR#1 2 2 VR#1
LL/INT 3 3 LL/INT
GND 4 4 GND
AEX/MEX 5 5 AEX/MEX
BLC 6 6 BLC
AGC 7 7 AGC
GND GND
8 8
R-SW1(S4) R-SW1(S4)
9 9
R-SW2(S3) R-SW2(S3)
10 10
R-SW4(S2) R-SW4(S2)
11 11
R-SW5(S1) R-SW5(S1)
12 12
CN504 CN401
VIDEO O/P 1 1 VIDEO O/P
GND 2 2 GND
CONTROL BOARD

POWER BOARD

CN500 CN301
+10V +10V
1 1
GND GND
2 2
ACP ACP
3 3
GND GND
4 4
!
CNR-07D471K
1
VA300
3 !
CN300 !
Power Cord
F301
FUSE
250mA/250V
5 6 7 8
J400
CN300
POWER
CORD
DC1
!
T300
EI-41
1 7
D300
3
BD104G
- +
!
2 1
4
4 6
C300
0.01u/275V
R301
1K
C301
1000u/25V
R302
10K
C313
0.1u
C319
0.22u/35V
R308
10K R318
100K
R315
12K
1 2
C316
2 1
1u/25V
1 2 2
R307
1K
Q304
MMST2222A
9 10 11 12
C3
POWER BOARD
1
Q300
R312
2SD1733R U300
3.3
78L05
2 3 1 2 3
R304
510
R303
Q307
0
1 2 3 1
MMST2222A
SOT-23
C304
470u/25V
D304 C304
C305
UDZ16B 47u/16V
0.1u
Q303
MMST2907A
+5V
R311
C317
68K
0.01u
2
1 2
2 Q302
MMST2222A
C318
0.22u/35V
R314
0
R320
R309
6.8K
47K
13 14 15 16
K
J
I
H
G
+10V
L301
C311 C312
CN301
22uH
47u/16V 0.1u
4PINS
2 +10V 1
GND
2
+5V ACP
3
F
REG.
GND
4
+5V TO CONTROL
VO 1
VI
BOARD CN500
E
GND
C309 C310
4.7u/16V 0.1u
D
R321
100
C
ACP
B
A
17 18 19