Sanyo VCC-ZM400P Service Manual page 26

K
L4506
10U
5V
J
I
CN404
VIDEO_OUT 1
GND 2
*
GND
TO CA-1
W1002
H
CN401
R4032
0
RXD
1 TXD
0
TXD
2 RXD
R4033
GND
3
DC_IN
4 DC_IN
DC_GND
5
NC
6
AGND
7
V_GRID
8 AGND V_PHASE
GND
9
*
G
TO CA-3
GND
CN303
R4010
0
AGND GND
CN402
F
3.3V
4 3.3V
GND
3
5V
2 5V
GND
1
TO CA-3
GND
W3001
E
CN403
*
Vpp 1
Vdd 2 3.3V
RESET 3
SCK3 4 SCK3
D
SI3 5 TXD
SO3
6 RXD
HS
7 VBI_OUT
Vss
8
GND
C
B
A
1 2 3 4
COMP. R4518
100K R4514
1M
4 3
3.2
8M LPF
2
L4503
5 1 4 3 R4513 C4508
47U
100 1000P
D4502
2
DSH015
R4522 2SC4399(5)
C4509
IC453
5 1 220
5P
NJM2406F
COMPARATOR
IC452
TC7S04F
INV-AMP
IC455
TC7S08FU
AND
1 CK Vcc 8
1 VCC 5 2 D PR 7
2 3 Q CLR 6
3 GND 4 4 GND Q 5
IC454
IC456
TC7W74FU
TC7S08FU
X2
AND
R4525
2.7K
1 5
VCC
D4503
2
DSH015
3 4
GND
R4523
1K
3.3V
L4001
10U
GND GND
GND GND
R4048 100
R4050 100
GND
TERMINAT
5 6 7 8
CA-4 CIRCUIT
5V
AGND AGND
Q4010
2SA1037AK
R4163 R4082
0 0
C4502
150P Q4011
TP401
2SC2412K
R4503
1K
*
AGND
Q4501 VBI_OUT
TP402
AGND
*
AGND
Q4012
2SC2412K
2.4
AGND
1.8
AGND AGND AGND
AGND
R4051
4.7K
1 3
*
X4001
5.00MHZ
2
GND
VD
HD
RESET
IC403
VBI_IN
5 4
* *
PST9227N
GND 1 2 3
GND
GND
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
GND
FOCUS
OUTPUT(N.C)
(NEAR)
OUTPUT(N.C) ZOOM(WIDE)
OUTPUT(N.C) ZOOM(TELE)
R4052 47K
OUTPUT(N.C) INPUT(N.C)
R4053 47K
OPTION INPUT(N.C)
R4054 47K
Reserve IC401 INPUT(N.C)
R4055 47K
Reserve INPUT(N.C)
Terminat U-COM AVSS
GND
OUTPUT(N.C) VDD1
UPD7850075YGK
OUTPUT(N.C) OUTPUT(N.C)
OUTPUT(N.C) RS485_OUT
OUTPUT(N.C) RS485_IN
OUTPUT(N.C) OUTPUT(N.C)
OUTPUT(N.C) OUTPUT(N.C)
OUTPUT(N.C)
OUTPUT(N.C)
RS485_OE/SCK3
OUTPUT(N.C)
SCK3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
*
GND
GND
RXD
TXD
VBI_OUT
9 10 11 12
C11
CA-4
C4-11800/L5AD2-XE
L4003
100U
IC407
C4088 BA7071F
IC406 R4036 R4095
0.47/50
330 22K
TC4S66F
SYNC
VIN
OUT
HD VD
IN VDD VDD
OUT OUT
5.0
OUT GND Vcc
AGND AGND PD
GND CONT VCO
COMP
AGND SYNC.SEP AGND AGND
SWITCH
R4093
220K
Q4013
AGND 1 5
2SA1037AK
AGND AGND AGND 2
3 4
GND
IC416
GND
TC7SH08FU
AGND AGND
IC408
C4093
NJM2267
R4113 10/16
C4094
0 0.01
2.4
Vin1 Vin2
GND VCC
4.9
GND
SAG1 SAG2
TP405
OUT1 OUT2
*
2.4 TP404
75 OHM DRIVER
VBI_IN
Q4021
2SD1767
TP403
R4106
75
*
GND
3.5
R4107
1K
2.4
R4108
1K
R4115
68K
GND GND
3.7
2.2
IC410 IC411
NJM2903V NJM2903V 1.6
Vcc Vcc
GND GND
Q4005
GND
2SA1037K
GND GND
GND COMP. GND COMP.
R4122
4.7K
R4124
4.7K
IC402
TP406 TP407
MAX3471EUA
GND
* *
Vcc
R GND GND
B
RE
GND
A
DE
GND
D
GND
DRIVER/
RECIEVER
GND
TERMINAT
2SK3018
Q4006
13 14 15 16
K
J
5V
I
R4161
68K
R4097
39K
VD
3.3V HD
C4160
0.1
H
G
GND
GND GND
R4104
3.3K
*
3.3V
IC409
NJM2903V
CN405
Vcc *
1 ALARM_IN
F
AL_OUT
2
GND COM
3
GND
VIDEO OUT
4
GND
GND
COMP. GND
5
5V
5V 6
GND
7
485A
8
485B
9
485GND
10
ZOOM
11
COM
12 E
13 FOCUS
14 DC_IN
DC_IN 15 DC_IN
16 GND
V_PHASE 17 V_PHASE
R4117 18 GND
L4005
270
19 LED(+)
100U
20 LED(-)
*
21 3.3V
GND
22 RIGHT
D
23 LEFT
DOWN
24
UP
25
SET
26
GND
27
NC
28
TO CA-5
CN501
GND
C
B
A
17 18 19