129
SC-LX81
5
6
7
8
5
6
7
8
A
B
C
D
E
F
M
L
K
DISPLAY ASSY
(SC-LX
8
1 : AWX915
8
)
(SC-LX71 : AWX923
8
)
K
POWER SW
ASSY
(AWX9160)
M
VOL ASSY
(AWX9159)
L
!
V
OLB
MCACC
PHASE
V
_COM
HDMI
SRI
N
2
IRI
N
RESET
KEY1
KEY2
KEY3
JOGA
JOGB
V
OLA
V
OLB
KEY3
KEY2
KEY1
HOTPLUG1
ICE_B
ICE_
W
232TX
232RX
V
OLA
E
V
RDY
1
WW
P
DBGP0
DBGP1
DBGP2
E
V
SI
E
V
SCK
E
V
SO
E
V
RST
CECI/O
RESET
HDMI
V
_COM
PHASE
MCACC
ICE_
W
ICE_B
1
WW
P
JOGB
232RX
FLSCK
FLRST
FLSO
FLCE
E
V
RDY
HOTPLUG2
CEC_S
W
E
V
SI
E
V
RST
E
V
REQ
E
V
SO
E
V
SCK
232TX
RYAC
232CDET
SRI
N
SROUT
RMC
IRI
N
CEC_S
W
CECI/O
232CDET
HOTPLUG1
HOTPLUG2
RYAC
E
V
REQ
JOGA
5104
8
-0400
JH
8
003
1
V
+5UH
2
RYAC
3
PO
W
ER KEY
4
G
N
DU
C
8
035
0.01u/50
G
N
D U
5104
8
-0300
JH
8
001
1
V
OLA
2
V
OLB
3
G
N
DU
V
+5UH
R
8
106
0
V
+5UH
G
N
D U
G
N
D U
G
N
D U
R
8
027
100
G
N
D U
V
+5UH
R
8
029
0
2SK2034
Q
8
012
R
8
095
150k
R
8
094
33k
D
8
019
RB751
V
-40
V
+3E
X
8
002
CSS1653
15MHz
R
8
032
0
R
8
031
1M
C
8
014
1u/10
R
8
096
100k
R
8
033
470k
C
8
027
0.01u/50
R
8
0
8
5
470k
R
8
0
8
7
100k
R
8
035
47k
R
8
036
47k
R
8
037
47k
R
8
03
8
47k
R
8
053
4.7k
R
8
054
4.7k
C
8
020
1000p/50
C
8
021
1000p/50
V
SG1024-A
*S
8
010
BA
N
D
1
2
V
SG1024-A
S
8
017
HOMETHX
1
2
V
SG1024-A
S
8
016
A.PARA
1
2
R
8
066
1.6k
V
SG1024-A
S
8
012
AUTOSURR
1
2
V
SG1024-A
S
8
015
SP
1
2
V
SG1024-A
*S
8
011
T.EDIT
1
2
R
8
065
1.2k
R
8
063
6
8
0
R
8
06
8
5.1k
R
8
067
2.7k
V
SG1024-A
S
8
009
Multiroom
O
N
/OFF
1
2
R
8
064
8
20
V
SG1024-A
S
8
023
CO
N
TROL
1
2
V
SG1024-A
S
8
020
STEREO
1
2
R
8
072
1.6k
V
SG1024-A
S
8
019
AD
V
A
1
2
V
SG1024-A
S
8
01
8
STA
N
DARD
1
2
R
8
071
1.2k
R
8
069
6
8
0
R
8
074
5.1k
R
8
073
2.7k
R
8
070
8
20
G
N
D U
R
8
0
88
220
R
8
0
8
9
47k
V
+5UH
R
8
099
100k
R
8
09
8
100k
R
8
097
100k
R
8
040
47k
R
8
090
220
R
8
039
100
R
8
091
47k
G
N
D U
R
8
042
100
R
8
041
100
R
8
043
N
M
C
8
017
N
M
R
8
044
22
R
8
045
47k
R
8
049
10
R
8
050
470
R
8
051
100
G
N
D U
N
M
Q
8
00
8
R
8
026
0
R
8
025
N
M
V
+5UH
G
N
D U
RT1
N
431M
Q
8
001
SLR-343
V
C(
N
PQ)
D
8
001
R
8
01
8
6
8
0
V
+5UH
RT1
N
431M
Q
8
002
R
8
019
6
8
0
SLR-343
V
C(
N
PQ)
D
8
003
V
+5UH
V
+5UH
R
8
020
6
8
0
SLR-343
V
C(
N
PQ)
D
8
005
RT1
N
431M
Q
8
003
V
+5UH
R
8
021
6
8
0
SLR-343
V
C(
N
PQ)
D
8
007
RT1
N
431M
Q
8
004
V
+5UH
RT1
N
431M
Q
8
005
V
+5UH
RT1
N
431M
Q
8
006
V
+5UH
RT1
N
431M
Q
8
007
IC
8
004
S-1200B33-M5
V
I
N
1
V
SS
2
O
N
/OFF
3
N
C
4
5
V
OUT
C
8
030
1u/10
V
+5UH
G
N
D U
V
+3E
R
8
004
N
M
R
8
003
N
M
R
8
002
N
M
R
8
005
470
R
8
006
N
M
R
8
007
N
M
R
8
00
8
0
R
8
009
N
M
R
8
010
N
M
V
+56ST
G
N
D U
*R
8
015
0
R
8
012
N
M
R
8
011
N
M
R
8
013
N
M
*R
8
014
0
C
8
001
100p/50
C
8
002
100p/50
C
8
003
100p/50
C
8
004
100p/50
C
8
006
100p/50
C
8
009
0.1u/16
C
8
015
0.1u/16
C
8
016
0.1u/16
C
8
01
8
0.1u/16
C
8
032
0.1u/16
C
8
033
0.1u/16
C
8
034
0.01u/50
G
N
D U
V
+56U
R
8
102
N
M
R
8
101
100
G
N
D H D M I
R
8
022
150
R
8
023
560
R
8
024
150
SLR343BC4T(JKLM)
D
8
013
SLR343BC4T(JKLM)
D
8
009
SLR343
W
BCT(M
N
PQ)
D
8
011
R
8
02
8
N
M
G
N
D U F
C
8
036
0.1u/16
R
8
04
8
100
R
8
046
100
R
8
047
100
C
8
02
8
N
M
C
8
029
N
M
R
8
016
N
M
R
8
017
100k
R
8
030
10k
R
8
034
100k
R
8
0
8
3
100k
R
8
062
15k
G
N
D U
R
8
107
N
M
R
8
10
8
N
M
R
8
109
N
M
R
8
110
N
M
C
8
007
100p/50
C
8
005
100p/50
D
8
00
8
N
M
D
8
004
N
M
D
8
006
N
M
D
8
014
N
M
D
8
010
N
M
D
8
012
N
M
D
8
002
N
M
C
8
031
1u/10
V
K
N
1
8
72-A
CN
8
001
1
DISP CE
2
DISP DI
3
DISP CLK
4
DISP RST
5
G
N
DHDMI
6
E
V
E
N
T REQ
7
E
V
E
N
T RDY
8
E
V
E
N
T DO
9
E
V
E
N
T DI
10
E
V
E
N
T CLK
11
E
V
E
N
T RST
12
V
+5.6ST
13
V
+5.6U
14
G
N
DU
15
G
N
DU
16
232RX
17
232TX
1
8
1
W
W
UP
19
ACRY
20
G
N
DU
21
SRI
N
22
SROUT
23
RMC
24
IR I
N
25
CEC S
W
26
CEC I
N
/OUT
27
HOTPLUG1
2
8
HOTPLUG2
29
232CDET
*R
8
0
8
4
0
C
8
012
15p/50
C
8
013
15p/50
D
8
020
1SS302
S
8
024
ASX7051-A
1
1
2
2
3
3
R
8
0
8
6
N
M
R
8
092
N
M
R
8
093
N
M
IC
8
001
PDC179A
8
E
V
E
N
T UCOM
1
N
C1
2
N
C2
3
N
C3
4
CEC_I
N
5
SR_I
N
6
IR_I
N
7
E
V
E
N
T_REQ
8
RESET
9
XT1
10
XT2
11
V
SS1
12
CF1
13
CF2
14
V
DD1
15
KEY1
16
KEY2
17
KEY3
1
8
N
C4
19
CO
NN
ECT_5
V
_1
20
CO
NN
ECT_5
V
_2
21
N
C5
22
N
C6
23
N
C7
24
TEMP2
25
N
C
8
26
N
C9
27
N
C10
2
8
N
C11
29
MIC_DET
30
HP_DET
31
Multi_JOG_A
32
Multi_JOE_B
33
MAI
N
_
V
OL_A
34
MAI
N
_
V
OL_B
35
CEC_S
W
36
HOTPLUG2
37
N
C14
3
8
N
C15
39
V
SS2
40
V
DD2
41
HDMI_LED
42
V
_CO
N
_LED
43
N
C16_1
44
N
C17_1
45
PHASE_LED
46
MCACC_LED
47
N
C16_2
4
8
N
C17_2
49
N
C1
8
50
N
C19
51
N
C20
52
N
C21
53
STA
N
BY_LED
54
N
C22_1
55
V
DD3
56
V
SS3
57
Multi_room_O
N
/OFF_KEY
5
8
N
C22_2
59
N
C23
60
N
C24
61
N
C25
62
N
C26
63
N
C27
64
N
C2
8
65
N
C29
66
N
C30
67
HOTPLUG
6
8
PO
W
ER_KEY
69
N
C31
70
N
C32
71
N
C33
72
RS232C_DET
73
ICE_Blue_LED
74
ICE_
W
hite_LED
75
RS232C_RX
76
RS232C_TX
77
N
C34
7
8
N
C35
79
N
C36
8
0
V
DD4
8
1
N
C37
8
2
V
SS4
8
3
E
V
E
N
T_RDY
8
4
V
DD5
8
5
RS232C_TS
8
6
1
W
_
W
P
8
7
TEST_CHECKER
88
V
SS5
8
9
V
DD6
90
FLASHE/D
91
FLASHDO
92
FLASHCLK
93
N
C3
8
94
N
C39
95
N
C40
96
N
C41
97
N
C42
9
8
E
V
E
N
T_DO
99
E
V
E
N
T_DI
100
E
V
E
N
T_CLK
IC
8
003
N
M
1
2
3
4
5
C
8
025
1000p/50
C
8
026
1000p/50
C
8
037
150p/50
C
8
03
8
N
M
C
8
00
8
470p/50
CH
I
N
PUT
SELECTOR
R
8
501
150
RT1
N
431M
Q
8
501
V
SG1024-A
S
8
501
1
2
D
8
501
N
M
5104
8
-0400
JH
8
501
1
2
3
4
SLR343BC4T(JKLM)
D
8
502
G
N
D U
C
8
501
100p/50
5104
8
-0300
JH
8
401
1
2
3
G
N
D U
C
8
402
0.01u/50
C
8
401
0.01u/50
ASX7049-A
S
8
401
2
1
3
R
8
401
N
M
R
8
402
N
M
1/4
B
C
N
2002