114
VSX-LX52
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.20 POWER AMP ASSY (2/2)
H
2/2
H
1
CN8013
D
2/2
KN5901
VNE1948-A
GND1
1
GND2
2
GND3
3
GND4
4
R5942
NM
L5931
CTF1385-A
L5923
QTL1013-A
JA5804
VKB1243-A
2
3
1
C5935
0.01u/50
C5924
470p/50
C5923
0.1u/16
C5936
470p/50
L5921
QTL1013-A
JA5803
VKB1243-A
2
3
1
C5922
0.01u/50
R5922
NM
R5923
NM
C5925
NM
R5941
NM
C5937
0.1u/16
L5922
QTL1013-A
GNDSR
R5921
NM
R5943
NM
R5940
NM
C5962
NM
*C5953
0.01u/50
*C5954
0.01u/50
*R5954
18
*C5951
0.1u/16
*R5956
4.7k
LSA1576UB(QR)
*Q5952
*R5955
NM
LTC124EUB
*Q5955
*R5951
10k
*R5957
4.7k
V+12TRG
*R5952
10k
*C5955
1000p/50
*JA5807
VKB1243-A
2
3
1
KN5801
VNE1948-A
GND1
1
GND2
2
GND3
3
GND4
4
GNDTRG
*R5953
18
LTC124EUB
*Q5953
GNDCH
*C5956
1000p/50
*C5958
4700p/50
*JA5808
VKB1243-A
2
3
1
*C5952
NM
*C5957
4700p/50
*L5951
ATL7002-A
LSA1576UB(QR)
*Q5956
*R5958
4.7k
LSA1576UB(QR)
*Q5954
*R5959
4.7k
NM
*IC5772
C1+
1
V+
2
C1-
3
C2+
4
5
C2-
6
V-
7
T2OUT
8
R2IN
9
R2OUT
10
T2IN
11
T1IN
12
R1OUT
13
R1IN
14
T1OUT
15
GND
16
VCC
*C5904
NM
*C5911
0.01u/50
*R5918
0
*R5904
NM
*Q5903
LSC4081UB(QR)
*C5903
NM
GNDCH232C
*R5909
220k
*C5902
NM
*C5961
330p/50
*R5906
NM
*C5907
NM
*R5912
220k
*R5911
470k
*R5910
10k
*L5901
NM
*C5901
NM
GND232
GNDU
*D5902
1SS352
*C5905
NM
*C5910
NM
*R5917
NM
*C5906
NM
*R5908
NM
*R5916
NM
*R5915
NM
*C5909
0.01u/50
*R5907
NM
*R5914
NM
*R5913
0
NM
*Q5902
*R5902
NM
*R5903
NM
NM
*Q5901
*R5901
NM
L5934
QTL1013-A
JA5810
VKB1243-A
2
3
1
C5934
0.015u/50
L5933
QTL1013-A
*C5931
0.01u/50
R5945
NM
*D5931
MC2848-11
*R5944
NM
*C5933
0.015u/50
R5939
100k
*D5934
1SS357
JA5811
VKB1243-A
2
3
1
R5938
100k
*L5932
QTL1013-A
*JA5812
VKB1243-A
2
3
1
*R5932
6.2k
R5933
6.2k
C5932
0.01u/50
D5935
1SS357
XKP3068-A
CN5804
1
12VTRG2
2
X12VERR
3
12TRG1
4
V+5R6_U
5
GNDU
6
IR IN
7
SROUT
8
RMC
9
SR IN
10
GNDSR
11
GNDSR
12
232RX
13
232TX
14
232CDET
15
232POW
16
RYFH
17
GNDU(232C)
GNDU
V+5R6_U
15
XHPDET
R5935
NM
C5959
NM
LTC124EUB
*Q5951
*R5905
NM
*D5901
NM
*D5904
NM
*D5903
NM
HPDET
LTA124EUB
Q5709
*JA5809
AKP1213-A
(CD)
1
RXD(TD)
2
TXD(RD)
3
(DTR)
4
GND
5
(DSR)
6
BUSY(CTS)
7
(NC)
8
(NC)
9
LTA124EUB
Q5812
V+5_UST
GNDCH
UMD2N
*Q5864
2E
1
2B
2
1C
3
1E
4
5
1B
6
2C
UMD2N
Q5865
2E
1
2B
2
1C
3
1E
4
5
1B
6
2C
*C5938
NM
C5939
NM
*R5934
NM
*R5936
NM
R5937
NM
*R5946
0
R5947
0
GNDSR
GNDU
JV5000
NM
GNDU
*C5912
NM
*C5913
NM
GNDCH232C
GNDSR
JV5001
NM
GNDU
GNDU
GNDSR
JV5002
NM
GNDU
JV5003
NM
GNDSR
NM
*C5908
AL
JV5006
JV5007
R5960
0
R5961
0
R5962
NM
R5963
NM
R5964
NM
NM
Q5957
NM
Q5958
R5965
0
R5966
0
NM
C5963
AL
NM
Q5991
RYFH
232C
SR OUT
SR IN
12V TRG1
12V TRG2
232C
FRONT
REAR
IR IN1
H:IR IN2
IR OUT
REAR
L:IR IN
(1/2)
The mark found on some component parts should be replaced with
same parts (safety regulation authorized) of identical designation.