Pioneer VSX-LX53 Service Manual page 172

1
QQ
3 7 63 1515 0
SIDE B
H
A
POWER AMP ASSY
IC Q
Q5922
B
Q5921
Q5865
Q5864
Q5811
Q5953
Q5954
Q5957
Q5951
Q5851
Q5955
Q5831
Q5956
Q5841
Q5952
Q5958
Q5821
Q5971
Q5975
Q5972
Q5973
C
Q5974
TE
L 13942296513
Q5822 Q5708
Q5991 Q5703
Q5852 Q5702
IC5771
Q5832 Q5706
Q5709 Q5701
Q5700
Q5782
Q5781
Q5783
Q5784
D
Q5785
Q5741
Q5744
Q5742
Q5743
Q5731
Q5441
Q5341 Q5041
Q5641 Q5541
Q5141 Q5241
E
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F
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172
1
http://www.xiaoyu163.com
2
Q5922
E
Q5921
R5926
D5971
D5923
1
1
GNDD
Q5951
GNDD2
E
12VTRG1
12VTRG2
X12VERR
E
Q5952
GNDTRG
7.GNDD
GNDD
V+5R6_EV
5.V+5R6_EV
SR IN
RMC
1.IR IN
23.GNDD
232POW
X12VERR
C5901
NECK8
Q5741
R5744
NECK6
20.12VTRG2
E
12VTRG1 Q5742
GNDD
XDCERR
15.XPROTECT
RYB
RYCR
RYFH E
RYAF
10.XOLERR
WATTS
GAMP
RYVL
NECK8
NECK6
5.V+12TRG
GNDTRG
GNDTRG
V-12_A
1.V+12_A
R5443
E
R5422 R5421
VL-
R5413
E C B B C E
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
C5925
C5922
C5923
R5943
C5924
R5941
R5921
GNDTRG GNDTRG
Q5865
V+5R6_UST
Q5864
GNDD
D5931 1 1
IRIN 1 GNDD
Q5954 Q5957
Q5958
E E
E
R5966
R5956
R5957
R5965 Q5955
Q5956
Q5971
Q5972
E
E
E
Q5974
[[ G ]]
V-12A
C7
Q5822 Q5991
Q Q
3 6 7 1 3
Q5852
Q5709
5
Q5832
IC5771
1
R5771 Q5782
Q5781
WT
Q5783
E
Q5784
Q5744
E
Q5785
E E
E
Q5743
SL
1
1
E
R5149
SL
Q5141
R5113
E C B C E
B
CN5410 CN5110
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.
VSX-LX53
3
4
2 9 9 4
GND
C5085
GNDSP
Q5831
E
Q5821
E
1 5 0 5 8 2 9
LF
AWX9573
AWX9660
AWX
AWX9661
AWX
AWX9573
AWX9702
DC2
1
Q5341
R5349
E
FR
R5313
E C B C E C
B E
m
CN5310
co
4
2 8
9 9
GND
GNDSP
GNDSP
ATT
EN CAS DE R
DES FUSIBLE
N'UTILISER Q
491001. DE C
LITTEL
9 4 2 8 9 9
D5717
0 1 A
B
0 1 2 3 0 1 2 3 4 5 6 7 8 9
C
0 1
EN
DES
N'U
491
1
Q5641
R5645
R5649
E
C
D5605
R5613
B C E
B
CN56