— 55 —
KV-40XBR700
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10
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15
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A
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B
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C
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D
—
E
—
F
—
G
—
H
—
I
—
A BOARD SCHEMATIC DIAGRAM (2 OF 3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
10
0
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
5
Q701
Q702
Q703
Q704
Q705
Q706
Q707
IC702
D705
Q709
D709
D708
IC707
D715
D716
D703
D706
D707
D710
D711
D701
Q712
Q717
X702
D719
D720
Q721
D722
D723
D724
D725
D726
Q730
D727
D728
C701
C702
C703
C705
C708
C712
C720
C747
CN706
L701
L702
L703
R703
R701
R702
R704
R705
R706
R708
R764
R744
R709
R707
R710
R854
R787
C724
R7
21
R
85
6
R7
19
R8
52
R
71
4
R7
1
3
R7
1
2
R711
C719
C721
R771
R780
R781
R798
R800
R802
R806
R789
R824
R7
67
R
82
5
R
81
3
R8
1
4
R
81
5
R8
1
6
R8
1
7
R8
18
R8
19
R822
R801
R799
R795
R791
R785
R758
R784
R857
R756
R755
R754
R749
R848
R847
R729
R727
R740
R748
R774
R772
R773
R741
R867
R829
C731
C733
R834
R837
R839
R827
R807
R794
R803
R797
R792
R793
C717
C715
R838
R836
R864
C710
C735
C711
C732
R828
R830
C713
R742
R843
R808
R842
R841
R757
R762
R777
R862
R863
R280
R281
R282
R283
R284
R731
R743
C718
R865
C722
C748
R769
Q723
Q724
R776
R850
R851
R796
R788
R763
R866
R849
R853
R858
R805
R804
R859
R812
D721
IC701
CN701
CN702
CN703
Q710
CN707
Q731
Q727
Q729
Q726
Q728
CN705
PST9145NL
RESET
DTC144EKA
INV.
DTC144EKA
INV.
DAN202K
PROT
DAN202K
OR
DAN202K
OR
DAN202K
OR
DAN202K
PROT
DAP202K
PROT
DAN202K
DAP202K
PROT
DTC144EKA
NV-RST
2SB709A
SW
2SD601A
BUFF
2SB709A
SW
2SB709A
SW
2SD601A
SW
2SB709A
MUTE
2SD601A
BUFF
2SD601A
SW
DAN202K
OR
2SB709A
MUTE
1SS133
PROT
MA111
PROT
MA111
MIX
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
PROT
10MHz
M24C08-BN6(A)
NVM
0.22
16V
B:CHIP
47
16V
47
16V
1
16V
F:CHIP
1
16V
F:CHIP
47
16V
470
16V
1000
16V
8P
:B-TO-B
2.2k
:CHIP
47k
:CHIP
100k
:CHIP
10k
:CHIP
150k
:CHIP
10k
:CHIP
100
:CHIP
1k :CHIP
1k
:CHIP
100k
:CHIP
100k
:CHIP
10k
:CHIP
4.7k
:CHIP
1M :CHIP
2.2
1k
:
CH
IP
1k
:C
H
IP
1k
:
CH
IP
1k
:C
HI
P
1
00
:
CH
I
P
1
00
:C
HI
P
1k
:
CH
I
P
10k
:CHIP
22p
CH:CHIP
15p
CH:CHIP
1k
:CHIP
10k
:CHIP
100
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
330
:CHIP
470
:CHIP
3.3k
:CHIP
1
k
:
CH
IP
1
00
:C
HI
P
1
k
:C
HI
P
10
0
:
CH
IP
1
00
:
CH
I
P
10
0
:C
H
IP
10
0
:C
H
IP
10
0
:C
HI
P
33
0
:C
HI
P
330
:CHIP
100
:CHIP
1k :CHIP
100
:CHIP
100
:CHIP
1k :CHIP
100
:CHIP
100
:CHIP
100 :CHIP
100 :CHIP
100
:CHIP
100 :CHIP
1k :CHIP
100
:CHIP
100
:CHIP
1k :CHIP
1k :CHIP
10k
:CHIP
22k
:CHIP
22k
:CHIP
22k
:CHIP
22k
:CHIP
10k
:CHIP
22k
:CHIP
10k
:CHIP
0.001
B:CHIP
0.01
F:CHIP
470
:CHIP
100
:CHIP
100 :CHIP
3.3k
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
1.5k
:CHIP
1.5k
:CHIP
0.01
F:CHIP
10
1k
:CHIP
1k
:CHIP
4.7k
:CHIP
100p
CH:CHIP
0.001
CH:CHIP
10p
CH:CHIP
100p
CH:CHIP
10k
:CHIP
4.7k
:CHIP
0.0022
CH:CHIP
470
:CHIP
4.7k
:CHIP
1k
:CHIP
22k
:CHIP
220
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
4.7k
:CHIP
1k
:CHIP
0
0
0
0
0
10k
:CHIP
100
:CHIP
22p
CH:CHIP
0
15p
CH:CHIP
0.01
B:CHIP
1k
:CHIP
2SD601A
INVERT
2SD601A
INVERT
1k
:CHIP
0
0
0
0
0
0
0
0
0
330
:CHIP
330
:CHIP
0
1k
:CHIP
MA111
M306V2ME-153FP
MAIN-UCOM
12P
:S-MICRO
8P
:B-TO-B
8P
:B-TO-B
DTA114EKA
SW
4P
:S-MICRO
2SB709A
SW
DTA143EKA
OVP
2SD601A
OVP
DTA143EKA
OCP
2SD601A
OCP
5P
TU-CONT
OSD
IIC-BS
IIC-1
IIC-0
IIC-0
IIC-1
SCP
P
-
M
U
T
E
L
I
N
E
-
M
U
T
E
DH-MUTE
X-SW
DGC-RLY
YUV-SW
P-SW(-)
STBY 5V
SET 9V
PROT-MUTE
U
N
R
E
G
1
1
V
MAIN-RLY
AC-RLY
MPWR
CTRL-S
O
V
P
S-TU-H
M-TU-H
MID-BUSY
VM-LEVEL
S
P
-
M
U
T
E
1
BLK-S
BLK-M
MID-BINT
V-FBP
HP-IN
X-ST
STBY 15V
STBY 7V
SET ON
SET 5V
SET 5V
3D
DETECT1
A-MUTE
M
A
I
N
1
2
V
SIG-V
SIG-H
MAIN 9V
DGC-RLY
DH-MUTE
MAIN 5V
A
F
T
1
A
F
T
2
S
T
-
1
M
O
N
O
-
1
A
G
C
M
O
D
-
1
B
I
L
-
1
CLK1
DAT1
CLK1BS
DAT1BS
NVM5V
DAT0
CLK0
C
L
K
0
D
A
T
0
N
V
M
5
V
W
P
WP
YSYM
OSD-R
OSD-G
OSD-B
CTRLS-IN
CTRLS-OUT
CLK1
DAT1
3D/RST
WP
CLK
DAT
$A0
VCC
RST
V HOLD
HLF
HP VOL
AGC
GR RESTRT
GR SW
IR IN
BYTE
VSS
SUB OSC
SUB OSC
RESET
XTAL
XTAL
VCC
VSS
OSD OSC
OSD OSC
MPWRN
YS
YM
SUB H-IN
AUDIO PROT
MAIN H-IN
MAIN BIL
SUB BIL
CLK1
CLK0
DAT0
D
A
T
1
O
S
D
R
O
S
D
G
O
S
D
B
B
S
R
E
C
B
-
I
N
T
L
O
W
B
E
R
R
O
C
P
O
V
P
M
P
W
R
W
P
N
V
M
R
S
T
3D/GR-RST
PROT MUTE
MAIN MOD1
MAIN MOD2
SUB MOD1
SUB MOD2
VCC
BEEP
VSS
AUDIO MUTE
POWER MUTE
DGC RLY
AC RLY
BS RST
MAIN RLY
ANT SW M
ANT SW S
CNST
NASY
YUV SW
X-SW
S
U
B
S
T
C
N
C
O
N
T
M
A
I
N
S
T
F
M
O
N
O
M
A
I
N
F
M
O
N
O
S
U
B
A
N
T
S
U
B
A
F
T
M
A
I
N
A
F
T
K
E
Y
O
S
D
V
V
S
S
O
S
D
H
T
E
S
T
V
C
C
C
V
-
I
N
PROT1
U
V
-
S
A
V
E
BS-SAVE
AC OFF
LINE MUTE
-
D
H
M
U
T
E
E
E
N
O
R
M
A
L
E
W
P
E
P
R
O
T
1
N
V
M
5
V
E
U
C
O
M
-
S
T
T
A
C
R
L
Y
M
A
I
N
R
L
Y
+
B
O
V
P
+
B
O
C
P
SW2
GND
SW1
SET 9V
H
P
S
W
N
O
R
M
A
L
V
M
L
E
V
E
L
M
I
D
-
B
U
S
Y
SP-MUTE1
V SYNC/WAKE
BLOCK S
BLOCK M
DEC IN
HP MUTE
M
I
D
B
-
I
N
T
V FBP
E
HP IN
SCP
B-INT
E
X
-
S
T
S
T
B
-
C
N
T
R
L
C
L
K
0
/
B
C
L
K
D
A
T
0
/
B
D
A
T
CLK1/S CLK
DAT1/S DAT
S
T
B
Y
5
V
E
K
E
Y
1
K
E
Y
2
S
I
R
C
S
E
T
I
M
E
R
-
L
E
D
P
O
N
K
E
Y
W
A
K
E
P
S
W
(
+
)
P
S
W
(
-
)
S
T
B
Y
/
S
T
R
-
L
E
D
S
T
R
/
S
T
B
Y
-
L
E
D
T
I
M
E
R
-
L
E
D
E
SCL
SDA
TP99
15V
TP56
TP55
TO D BOARD
CN6504
TO D BOARD
CN6506
TO D BOARD
CN5501
TO ANT SW
U-COM
TO HA BOARD
CN01
DX1A-919-A
D
G
C
-
M
U
T
E
D
H
-
M
U
T
E
E
M
A
I
N
5
V
M
A
I
N
9
V
TO DH BOARD
CN5802
1
SET 5V
STBY 5V
STBY 5V
STBY 5V
+B OCP
+B OVP
STBY 5V