VSX-LX50
103
5
6
7
8
5
6
7
8
C
D
F
A
B
E
+
-
-
+
+
-
-
+
+
-
-
+
+
-
+
-
+
-
-
+
STBY for
XM MultiRoom
LSINT
LSSN
SBR
INSBR2
SBL
R
L
SW
C
SR
INSBL2
INFR2
INFL2
INSW2
INC2
INSR2
SL
INSL2
20
18
22
17
19
23
21
5
4
7
6
8
2
4
3
8
1
E
B
C
B2
5
4
6
8
7
2
4
3
8
1
5
4
7
6
8
2
4
3
8
1
5
4
6
8
7
7
8
E2
C2
6
5
4
3
1
2
10
9
11
12
14
13
5
4
6
7
8
3
4
8
2
1
2
4
3
8
1
C782
R786
R784
C788
IC781
(2/2)
R788
R798
R782
C784
R781
C783
C786
R790
R792
R794
C785
R789
R791
R793
C794
C790
R796
C793
R795
C791
C792
C597
C598
C781
R783
R785
R787
IC781
(1/2)
C787
C789
R797
R733
Q701
Q701
IC701
(2/2)
C708
R706
R704
R702
C702
C704
R708
C706
R710
R712
R714
C718
C710
R716
R701
C703
C701
R703
R705
C705
R711
R709
R713
R707
C717
R715
C709
C742
R744
C748
C707
IC701
(1/2)
IC741
(2/2)
R746
R748
R742
C744
R741
C743
C746
R752
R750
R754
C745
R751
R749
R753
C754
R756
C750
R755
C753
C741
R743
R745
R747
IC741
(1/2)
C768
C747
C749
C762
R764
R762
C764
IC761
(2/2)
R766
R768
C766
C770
C774
R776
C722
C721
R718
C712
R720
R724
IC703
R726
R722
R730
C716
R732
C714
R723
R728
IC702
(2/2)
C720
R717
C711
R719
R721
R725
C719
R729
C715
C713
R731
R727
IC702
(1/2)
C752
R758
C751
R757
R778
C772
R761
C763
R770
R772
R774
C765
R771
R769
R773
R775
C773
C769
R765
R763
C761
IC761
(1/2)
C767
R767
C771
R777
2.2/50
*
CH
*
*
*
BA4560RF
V-12A
10/50
100
GDAC
47K
47K
330p
*
*
*
*
*
330p
*
*
0.01
STBY
*
YB
YB
0.01
STBY
4700p
4700p
VCOMG2
STBY
STBY
2.2/50
*
*
*
CH
*
BA4560RF
10/50
100
GNDU
V-7A
V+12A
UMD2N
UMD2N
BA4560RF
CH
*
V-12A
V+7A
2.2/50
*
47K
*
3.9K
470p
330p
*
*
*
10/50
0.01
470K
YB
47K
2.2/50
*
470p
330p
*
*
*
3.9K
*
*
YB
0.01
470K
10/50
2.2/50
3.3K
CH
*
BA4560RF
*
CH
39K
BA4560RF
V+12A
V-12A
10/50
47K
47K
0.022
0.01
*
*
*
*
*
*
330p
*
YB
0.01
YB
0.01
2.2/50
*
*
*
CH
*
CH
*
BA4560RF
10/50
V+12A
2.2/50
*
47K
*
*
BA4560RF
*
330p
*
*
*
V-12A
10/50
YB
0.01
STBY
47K
V-7A
0.01
0.01
STBY
0
4.7K
TC4066BFT
STBY
1.2K
10/50
4.7K
YB
V+7A
STBY
STBY
100
3.9K
BA4560RF
V-12A
4.7K
0.1
STBY
STBY
0
4.7K
YB
1.2K
0.1
3.9K
STBY
STBY
10/50
100
100
BA4560RF
V+12A
STBY
4700p
4700p
STBY
100
100
4700p
47K
2.2/50
*
*
*
*
330p
*
*
CH
*
STBY
YB
0.01
10/50
*
BA4560RF
V+12A
4700p
100
GND
A
(GD
A
C
)
LSINT
VCOMG2
SBR
O
SBLO
XMR
XML
(SBL)
(SBR)
(SBR)
SBR
(SBR)
Tolerance: (J)
±
5% unless otherwise noted.
Unit: k-k
Ω
, M-M
Ω
or
Ω
unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
otherwise noted.
Rated Voltage: 50V except for electrolytic
capacitors.
Ratings: Capacity(
μ
F)/Voltage(V) unless
2.CAPACITORS
Unit: p-pF or
μ
F unless otherwise noted.
1.RESISTORS
NOTE
(R)
R
L
SW
C
(SR)
SR
(SBL)
3IN
VSS
CONT3
CONT2
3OUT
4OUT
2IN
2OUT
1OUT
4IN
CONT4
CONT1
1IN
VCC
(R)
C748
C787,C788
C783,C784
C747,C767,C768
C743,C763,C764
C707,C708
6800p
470p
330p
390p
R753,R773,R774
R752
R754
R793,R794
R791,R792
3.6K
120
220
(SR)
R751,R771,R772
R749,R769,R770
R746
R750
R789,R790
5.6K
1.8K
1.2K
3.9K
SL
R743,R745,R747
R763~R768
R713,R714
R709,R710
R711,R712
R783~R788
2.7K
330
4.7K
Low Pass Filter
*
R703~R706
8821
8820
AWX
3.3K
A
1/2
AUDIO IN ASSY
(VSX-LX50 : AWX8821)
(VSX-91TXH, VSX-9120TXH : AWX8820)
A
1/2
2/2
A
2/2
A
(L)
: Audio Signal Route (L ch)
(M)
: Audio Signal Route (Mic ch)
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SBL)
: Audio Signal Route (Surround Back L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(ADCL)
(ADCL)
(ADCL)
(SBL)
(FL)
(FL)
(FL)
(SL)
(SL)
(SL)
(C)
(C)
(C)
(SBL)
(SBL)
(SBL)
(SW)
(SW)