122
SC-LX81
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.15 COMPONENT ASSY
G
A_
V
CBI
N
2
A_
V
YI
N
3
A_
V
CRI
N
D
A_
V
CBI
N
D
A_
V
YI
N
D
DI
N
H
D53A
DS
W
1
C_MUTE5
A_
V
COUT
A_
V
YOUT
A_
V
CI
N
_B
A_
V
YI
N
_B
HEXCLK5
HEXDT_C
V
BS
HEXOE5
HEXST5
V
_MUTE
V
Z2_MUTE
V
Z3_MUTE
A_
V
YOUTD
A_
V
YOUT_SEL1
A_
V
CROUT_SEL1
A_
V
CBOUT_SEL1
A_
V
CROUT_SEL1
A_
V
CBOUT_SEL1
A_
V
YI
N
2
A_
V
CRI
N
2
A_
V
CRI
N
3
A_
V
CBI
N
3
A_
V
CBI
N
3
A_
V
YOUT_SEL1
Z_CS
W
2
Z_CS
W
2
A_
V
CBI
N
1
A_
V
YI
N
3
A_
V
CBI
N
1
A_
V
CBI
N
2
A_
V
YOUT_SEL1
Z_CS
W
1
A_
V
CRI
N
1
A_
V
CRI
N
_OSD
A_
V
CRI
N
3
CS
W
1
A_
V
CBI
N
_OSD
A_
V
YI
N
3
CS
W
1
CS
W
2
CS
W
2
A_
V
CBI
N
2
A_
V
YI
N
1
A_
V
CRI
N
1
A_
V
YI
N
2
A_
V
CRI
N
2
Z_CS
W
1
A_
V
YI
N
1
A_
V
CROUTD
A_
V
CBOUTD
A_
V
YOUT_SUBSEL1
A_
V
CBOUT_SUBSEL2
A_
V
CROUT_SUBSEL2
A_
VV
OUT
A_
VV
I
N
_B
A_
VV
OUTZ
S_DET
A_
V
CBI
N
3
A_
V
CRI
N
3
A_
V
CRI
N
2
A_
V
YI
N
2
HEXOE3
HEXST3
HEXDT3
HEXCLK3
HEXDT2
HEXST5
HEXDT5
HEXCLK5
12
V
TRGO
N
1
12
V
TRGO
N
2
Z_CS
W
1
Z_CS
W
2
C_ZMUTE
C53B
DS
W
1
D53A
DI
N
H
CS
W
1
CS
W
2
C_MUTE
C_MUTE5
C_DET
C_MUTE
E_
V
MUTE
H_
V
MUTE
V
_MUTE
M_Z2MUTE
V
Z2_MUTE
M_Z3MUTE
E_
V
MUTE
M_
V
MUTE
C_ZMUTE
C_ZMUTE5
E_Z2MUTE
H_Z2MUTE
V
Z3_MUTE
MUTE
E_Z2MUTE
A_
V
YOUT_D
V
C
A_
V
CBOUT_D
V
C
A_
V
CROUT_D
V
C
E_Z3MUTE
H_Z3MUTE
A_
V
YI
N
D
A_
V
CRI
N
D
A_
V
CBI
N
1
A_
V
CRI
N
1
A_
V
YI
N
1
HEXOE5
HEXOE5
A_
V
YI
N
_OSD
A_
V
CBI
N
D
12
V
DET
H_
V
MUTE
H_Z2MUTE
H_Z3MUTE
CN6002
CKS3545-A
1
1.
V
+5HDMI
2
2.G
N
D HDMI
3
3.HEXP CLK
4
4.HEXP DT
5
5.HEXP OE
6
6.HEXP ST
7
7.S-DET
8
8
.
V
MUTE
9
9.
V
Z2 MUTE
10
10.
V
Z3 MUTE
11
11.
V
+12RY
12
12.G
N
D
V
14
14.
V
+5.6
V
15
15.
V
+5.6
V
16
16.
V
-5.6
V
17
17.
V
-5.6
V
1
8
1
8
.ZOSD C'SITE OUT
19
19.G
N
D
20
20.C'SITE I
N
21
21.G
N
D
V
22
22.C'SITEOUT
23
23.G
N
D
V
24
24.SY I
N
25
25.G
N
D
V
26
26.SC I
N
27
27.G
N
D
V
2
8
2
8
.SY OUT
29
29.G
N
D
V
30
30.SC OUT
13
13.G
N
D
V
52044-1945
*CN6001
1
1.D I
N
H
2
2.D53A
3
3.DS
W
1
4
4.
V
MUTE
5
5.G
N
D
6
6.DR
7
7.G
N
D
V
8
8
.CR
9
9.G
N
D
V
10
10.DB
11
11.G
N
D
V
12
12.CB
13
13.G
N
D
V
14
14.DY
15
15.G
N
D
V
16
16.CY
17
17.
V
-5
V
1
8
1
8
.
V
+5
V
19
19.G
N
D
V
100u/16
C6179
100u/16
C6177
100u/16
C6176
100u/16
C6174
10u/50
C6024
100u/16
C61
8
2
10u/50
C6190
100u/16
C61
8
0
10u/50
C6191
100u/16
C61
8
3
10u/50
C61
8
9
100u/10
C602
8
10u/50
C6021
10u/50
C601
8
N
M
C6195
C6124
10p/50
C6142
N
M
C6141
N
M
C61
8
7
1u/10
C61
88
1000p/50
C61
8
5
1u/10
C6146
1000p/50
*C6149
1000p/50
C61
8
6
1000p/50
*C6150
1000p/50
C6153
1000p/50
C6154
1000p/50
C6156
1000p/50
*C6159
1000p/50
*C6160
1000p/50
C6064
1u/10
C6075
1000p/50
C6065
1000p/50
C6069
1000p/50
C6106
1000p/50
C6105
1u/10
C6107
1u/10
C610
8
1000p/50
C6067
N
M
C6066
N
M
C6073
1000p/50
C6074
1u/10
C6071
1000p/50
D6001
1SS352
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
DHDMI
G
N
D
V
G
N
DHDMI
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
D
V
G
N
DST
IC6010
TC74
V
HCT0
8
AFTS1
8
9
10
14
7
3
1
2
14
7
6
4
5
14
7
IC6015
TC74
V
HCT0
8
AFTS1
8
9
10
14
7
IC6014
TC74
V
HCT0
8
AFTS1
3
1
2
14
7
6
4
5
14
7
8
9
10
14
7
11
12
13
14
7
IC6013
TC74
V
HCT0
8
AFTS1
3
1
2
14
7
11
12
13
14
7
6
4
5
14
7
8
9
10
14
7
11
12
13
14
7
IC6015
TC74
V
HCT0
8
AFTS1
3
1
2
14
7
6
4
5
14
7
11
12
13
14
7
TC4094BF
N
IC6012
STROBE
1
DATA
2
CLOCK
3
Q1
4
5
Q2
6
Q3
7
Q4
8
V
ss
9
Qs
10
Q's
11
Q
8
12
Q7
13
Q6
14
Q5
15
OE
16
V
dd
TC74L
V
X4052FT
*IC6002
0Y
1
2Y
2
Y_COM
3
3Y
4
5
1Y
6
I
N
H
7
V
EE
8
G
N
D
9
B
10
A
11
3X
12
0X
13
X_COM
14
1X
15
2X
16
V
CC
TC74L
V
X4052FT
IC6003
0Y
1
2Y
2
Y_COM
3
3Y
4
5
1Y
6
I
N
H
7
V
EE
8
G
N
D
9
B
10
A
11
3X
12
0X
13
X_COM
14
1X
15
2X
16
V
CC
TC4094BF
N
IC6009
STROBE
1
DATA
2
CLOCK
3
Q1
4
5
Q2
6
Q3
7
Q4
8
V
ss
9
Qs
10
Q's
11
Q
8
12
Q7
13
Q6
14
Q5
15
OE
16
V
dd
TC74L
V
X4052FT
IC6001
0Y
1
2Y
2
Y_COM
3
3Y
4
5
1Y
6
I
N
H
7
V
EE
8
G
N
D
9
B
10
A
11
3X
12
0X
13
X_COM
14
1X
15
2X
16
V
CC
TC74L
V
X4052FT
*IC6004
0Y
1
2Y
2
Y_COM
3
3Y
4
5
1Y
6
I
N
H
7
V
EE
8
G
N
D
9
B
10
A
11
3X
12
0X
13
X_COM
14
1X
15
2X
16
V
CC
LA7213
IC6006
1
1
2
2
3
3
4
4
5
5
K
N
6001
VN
E194
8
-A
G
N
D1
1
G
N
D2
2
G
N
D3
3
G
N
D4
4
RT1
N
241M
Q600
8
N
M
Q6022
2SA1602A(EF)
Q6004
2SA1602A(EF)
Q6006
2SA1602A(EF)
Q6003
2SA1602A(EF)
Q6005
2SA1602A(EF)
Q6007
2SA1602A(EF)
Q6001
2SA1602A(EF)
Q6002
R6049
47
R6131
0
R6050
47
R6137
33
R6051
220
R6136
1k
R6004
470
R6130
0
R6129
0
R613
8
0
R6139
1k
R6135
0
R6009
470 R6140
33
R6141
0
R6014
470
R6057
75
R6056
75
R605
8
75
R6054
75
R6053
75
R6055
75
R6143
33
R6126
0
R6127
0
R612
8
0
R6125
47
R6124
0
R6123
0
R6122
0
R6121
0
R6120
0
R6119
0
R611
8
0
R6117
0
R6116
0
R6115
0
R6114
0
R6113
0
R6112
0
R6111
0
R6110
0
R6109
0
R6142
1k
R6106
47
R6003
75
R604
8
10
R6047
10
R6046
10
R6052
47
R6134
0
R6133
0
R6066
10
R606
8
10
R6067
10
R6024
N
M
R6021
220k
*R6154
N
M
*R6155
N
M
*R6156
N
M
R6105
10
R6104
10
R6103
10
R6102
10
R6101
10
R6100
10
R6099
10
R609
8
10
R6097
10
R6096
10
R6095
10
R6094
10
R6093
10
R6092
10
R6091
10
R6157
N
M
R6090
10
R60
8
9
0
R60
88
0
R6022
330
R6023
4.7k
R6019
10
R615
8
N
M
R60
8
7
0
R6069
10
R6010
1
8
0k
R6011
0
R601
8
0
R6016
0
R6005
1
8
0k
R6159
N
M
R60
8
6
0
R6020
1k
R6006
0
R6132
0
R6015
1
8
0k
R60
8
5
N
M
R60
8
4
0
R600
8
0
R6013
0
R6001
75
R6002
75
R60
8
0
0
R60
8
1
0
V
+5_
V
V
+5_
V
V
+12RY
V
+5_
V
V
+3_
V
V
+5_
V
V
+12TRG
V
+5_
V
V
-5R6_
V
V
+5R6_
V
V
+12RY
V
DD5HDMI
V
+5_
V
V
-5_
V
V
-3_
V
V
+5_
V
V
+3_
V
V
+3_
V
V
-3_
V
V
-3_
V
V
+3_
V
V
+5_
V
V
-3_
V
V
+5_
V
V
-5_
V
V
+5_
V
V
+5_
V
V
-5_
V
V
-5_
V
V
-5_
V
R6167
10k R6166
10k
R616
8
10k
3.3u/50
C6025
JA6001
AKB7203-A
5
6
4
3
2
1
JA6002
AKB7204-A
7
9
6
4
3
1
C6019
0.01u/50
C6013
0.01u/50
C6020
0.01u/50
C6012
0.01u/50
C6016
0.01u/50
C6023
0.01u/50
C6017
0.01u/50
C6026
0.01u/50
C61
8
4
0.01u/50
C6027
0.01u/50
C6022
0.01u/50
C6001
N
M
C6002
N
M
C6003
N
M
C6077
N
M
C6076
N
M
C607
8
N
M
C60
8
1
N
M
C60
8
0
N
M
C6079
N
M
R6017
110k
R6012
110k
R6007
110k
C6070
1u/10
C606
8
1u/16
C6147
1u/10
*C614
8
1u/10
*C6151 1u/10
C6152
1u/10
C6155
1u/10
*C615
8
1u/10
C6157
1u/10
*C6161 1u/10
C6072
1u/10
*JA6003
AKB7204-A
7
9
6
4
3
1
*JA6005
N
M
5
6
4
3
2
1
HEXDT_C
V
BS
MAI
N
SEL1 Y
MAI
N
SEL2 Y
L
H
L
*CS
W
2
TC74HC4051
*CS
W
1
L
H
L
H
H
OUT
0X
1X
2X
3X
COMPO
N
E
N
T
MO
N
ITOR MUTE
COMPO
N
E
N
T
Z2 MUTE
COMPOSITE_S
MO
N
ITOR MUTE
COMPOSITE_S
Z2 MUTE
COMPOSITE_S
Z3 MUTE
CI
N
H
(AKB7196)
(AKB7196)
(
V
KB1150)
(
V
KB1150)
Cr
Y
Cb
Cr
Cb
Y
Cr
Cb
Y
Cr
Cb
Y
D6001
1SS355-TRB
(D
V
D)
(
V
IDEO1)
(
V
IDEO2)
I
N
PUT SELECTOR
C DET
C
N8
601
J
A
W
X9141 O
N
LY
A
W
X9141 O
N
LY
(SC)
: S-
V
ideo Signal Route (C)
(CSiteSC)
:
V
ideo Signal Route (Composite C)
(SY)
: S-
V
ideo Signal Route (Y)
(Y)
(Cb)
(Cr)
C(Y)
C(Y)
C(Y)
C(Cb)
C(Cr)
(
V
CY)
(
V
Cb)
(
V
Cr)
(OSDY)
C(Cr)
(OSDb)
(OSDr)
C(Cb)
C(Cb)
C(Cr)
(Y)
(Cb)
(Cr)
(Y)
(Cb)
(Cr)
(Cr)
C(Cr)
(Cb)
C(Cb)
C(CY)
(CSite)
(CSite)
(SY)
(SC)
(CSite
V
)
(CSiteSY)
(CSiteSC)
(Y)