159
VSX-LX52
5
6
7
8
5
6
7
8
A
B
C
D
E
F
O P
S T
Q R
O P
S T
Q R
SIDE B
SIDE B
O
POWER SW ASSY
Q
HEAD PHONE ASSY
S
BRIDGE 1 ASSY
T
BRIDGE 2 ASSY
R
DIODE ASSY
P
ENCODER ASSY
(A
N
P7692-B)
(A
N
P7692-B)
(A
N
P7696-C)
(A
N
P7696-C)
(A
N
P7696-C)
(A
N
P7692-B)
1.LSSN
2.VLSCK
3.VLSO
4.Z2VLSO
5.Z2MUTE
6.AMUTE
7.SBMUTE
8.MICDET
9.GNDU
10.GNDU
11.V+5R6_U
12.V+5R6_U
13.Z3MUTE
AWX9409-
ASSY
BRIDGE 1
C7702
C7701
C7
[[ G ]]
LF
4.GNDU
1.V+5_ST
2.R
YAC
3.POWER_KEY
1
4
AWX
9366
POWER SW ASSY
C3401
Q3401
C3402
R3401
D3401
LF
C7
[[ G ]]
4.HPL
3.GNDHP
2.HPR
1.HPDET
9372
AW
X
ASSY
HEADPHONE
GNDHP
C3451
C3452
C3453
C3454
C3455
C3456 C3457
L3451
R3451
R3452
CN3451
LF
C7
[[ G ]]
AWX9408-
23.ZONE2LO 22.GVCOMX 21.ZONE2RO 20.GNDAC 19.SBLO 18.GNDAC 17.SBRO 16.GNDAC 15.CO 14.GNDAC 13.SWO
12.GNDAC 11.SLO 10.GNDAC 9.SRO 8.GNDAC 7.FLO 6.GNDAC 5.FRO 4.GNDAC 3.LIN 2.VCOMGF(AD) 1.RIN
1.GNDA
2.SIRIUSR
3.GNDA
4.SIRIUSL
5.GNDA
6.TUCE
7.TUSCK
8.TUSI5
9.TUSO
10.XRDSRST5
11.RDSCK5
12.RDSSI5
13.GNDU
14.V+5R6_U
15.V+5R6_U
2.V+5R6_U 1.V+5R6_U
15.GNDU 14.RDSSI5 13.RDSCK5 12.XRDSRST5 11.TUSO 10.TUSI5
9.TUSCK 8.TUCE 7.GNDA 6.SIRIUSL 5.GNDA 4.SIRIUSR 3.GNDA
BRIDGE 2 ASSY
C7602
C7601
C7
[[ G ]]
LF
+
-
1.VLACB
2.VLACA
3.VL-
4.VL+
CN4701
AWX9406-
DIODE ASSY
LF
1
3
1.JOGA
2.JOGB
3.GNDU
JOG ASSY
9367
AWX
C3501
C3502
C3503
C3504
C3505
C3506
R3501
R3502
R3503
R3504
LF
C7
[[ G ]]
E
IC Q
Q3401