DVR-640H-S
23
5
7
8
5
6
7
8
C
D
F
A
B
E
X525P
AMUTE2
SQU
LET
MUTEV
B2
E2
C2
20
B
E
C
14
18
15
17
B
E
C
B
C
E
15
14
16
13
11
12
8
9
10
6
7
5
B
E
C
C2
3
2
4
1
B2
E2
E2
12
2
4
5
3
1
B2
C2
E
B
C
19
20
16
17
14
13
8
10
5
9
7
18
17
19
21
20
22
23
25
24
1
2
27
28
26
3
1
2
3
1
2
3
1
2
3
29
30
31
1
2
32
3
C550
R562
R565
R567
Q515
R566
R564
Q515
R563
R534
R533
D507
R558
Q512
D506
Q511
C549
R556
C514
C512
C513
R508
R539
C509
C511
C508
C528
C505
R507
Q503
C507
R513
R511
C515
C504
IC501
R506
Q503
R532
R531
C523
R530
R529
R561
Q514
R560
R559
Q514
R528
C526
C524
R557
R527
R526
R525
C522
R523
R524
JA503
D505
C521
D504
D502
C520
D503
C519
C518
D501
C517
GNDA
22K
47/16
GNDA
1K
HN1C03FU(AB)-T
470
GNDA
1K
HN1C03FU(AB)-T
0
470
100
100
75F
GND
GNDA
47/16
22K
1SS355-TRB
DTA124EUA-TLB
V+5V
YB
1u
YB
1u
***
0.1
0
***
YB
1u
YB
1u
GND
YB
0.01
22/50
0.1
0
UMD2N-TLB
820
100
0.1
***
BH7868FS-TBB
0
UMD2N-TLB
V+5VO
V+5VO
1K
GNDA
10K
0.1
75F
75F
GND
470
HN1C03FU(AB)-T
1K
GNDA
HN1C03FU(AB)-T
470
0
100
100
GNDA
***
***
0.1
10K
75F
GND
75F
75F
VKB1184-
GND
***
470/6.3
***
***
470/6.3
1000/6.3
***
1000/6.3
1000/6.3
***
2-C1
B
2
1
C2
3
E
6
C B2
5
E2
4
L2
V2
OUTPUT2
R2
VCC
MUTE2
Cr(R)IN
Cb(B)IN
Cr OUT
GND
GND
Y2(G)IN
Cb OUT
BIAS
YCMIX
Y1 IN
Y OUT2
CVBS IN
C IN
MUTE1
Y OUT1
VCC
SQUEEZE
LETTER
VCC
CVBS OUT
ASPECT
75
Ω
DRIVER with LPF
<VIDEO DRIVER BLOCK>
/J only
C
Y
S2
R1
OUTPUT1
L1
V1
C
S1
/J only
Y
GND
GND
GND
GND
C OUT
D
4
1
2
3
R522
R521
R520
JA502
GND
75F
75F
75F
VKB1165-
Cr/Pr
Cb/Pb
Y
COMPONENT
/J only
3
1
2
B
E
C
R541
R543
C531
R537
R540
R542
C532
R538
Q505
R544
JA504
C530
R536
C529
GND
***
GND
100k
***
***
***
0
1/50
***
***
0
VKB1159-
GND
***
***
0
COAXIAL
SPDIF
A
2/3
TUJB ASSY
A
2/3
(VXX3146)
18
17
13
8
14
15
16
9
11 10
12
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299