Pioneer VSX-52TX Service Manual - Page 65

Composite V Assy, Cn891, Cn2501

Page 65 highlights

5 6 7 VSX-52TX C 65 8 C Q745 Q742 IC731 IC742 IC732 Q743 Q741 IC701 IC741 (ANP7491-A) F C769 C710 E C739 CN701 DVD R701 C715 AWX8362 AWX8355 COMPOSITE_V ASSY 13 AWX8353 AWX8354 8 8 C753 1 1 1 TV/SAT R702 CMKM-G3X R DVR OUT C716 C705 DVR/VCR R704 VIDEO1 R703 C717 R765 R764 C784 R763 C783 R760 C738 MONITOR OUT R784 C706 D721 MR OUT C728 C721 R721 1 1 R783 IC732 11 R710 R712 R709 R708 R781 C712 16 16 1 1 R734 C709 R705 R706 C711 R730 R739 R738 R737 44 R766 5 8 5 8 R762 C780 R722 R723 R724 C726 Q745 R741 R756 C759 9 C760 9 LF 1166 IC731 9 9 8 8 D741 C747 D701 D702 L741 C746 R745 16 IC741 16 C751 IC701 R711 R707 C764 C770 C749 R753 C745 R746 R747 C771 C772 C773 C767 1 IC742 1 8 8 13 13 24 C779 C777 C734 24 C776 C775 R758 C774 C796 C735 12 C762 12 9 9 R752 R757 C778 10 1 C754 C743 R744 Q744 C761 R759 C755 R748 R750 R751 C756 R749 C757 R798 Q742 Q741 R742 Q743 R743 R755 R754 C782 R761 E CN891 SIDE B C COMPOSITE V ASSY CN751 (ANP7491-A) SIDE B D C744 CN751 C742 C752 1 10 C781 C766 X741 C 4052B C758 1 10 CN751 R736 VIDEO2 VIDEO3 4052A R735 MRSW2 VIDEO1 MRSW1 C768 GAV V+5.6V COMPOSITE_V ASSY C765 R785 R795 R794 R796 V-5.6V GAV R CMKM-G3X C748 11 C750 C763 R797 FV GAV C736 C737 C707 C708 C713 C741 CN701 W CN2501 C732 R733 R725 I2CDT I2CCK GAV UCY GAV UCC GAV MXV GAV OSD CN701 1133 C723 C722 C725 C704 R731 R732 Q731 C702 C714 B IC721 IC721 1144 11 C703 C733 C701 C785 C731 703 701 702 JA721 88 77 C724 C727 45 2 45 2 45 2 3 1 3 1 3 1 SIDE A C COMPOSITE V ASSY 8 SIDE A A 4.3 COMPOSITE V ASSY 5 6 7

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VSX-52TX
65
5
6
7
8
5
6
7
8
C
D
F
A
B
E
4.3
COMPOSITE V ASSY
LF
16
9
8
1
16
9
8
1
16
9
8
1
13
12
1
24
1
13
10
1
4
1
8
5
R
R704
C776
R758
R750
C774
C762
C767
C796
C710
IC701
R765
Q744
C706
Q741
R702
Q742
Q745
R703
R701
C716
C715
C784
R756
R752
R745
IC741
R734
R781
L741
D741
R749
R760
R759
D721
IC731
C735
C757
R723
R724
C778
R783
R755
C780
C726
R754
C779
R741
C754
R708
R737
R722
R761
IC742
C761
C709
R763
C734
R710
R705
C783
R739
C721
R730
R751
R706
C746
R707
R757
C782
R764
R709
C759
R748
C760
R743
R721
C711
R753
R742
R744
C745
C751
C770
C771
C772
C764
C705
C755
C769
R711
R798
Q743
D701
IC732
R784
R738
C728
D702
C717
C747
C756
C753
C777
C739
R747
R746
R762
C749
C773
C743
C775
R712
C738
C712
R766
AWX8355
CMKM-G3X
AWX8354
AWX8362
COMPOSITE_V ASSY
AWX8353
TV/SAT
DVD
VIDEO1
DVR OUT
DVR/VCR
MR OUT
MONITOR OUT
1
8
9
16
9
16
8
1
16
9
8
1
24
13
12
1
4
1
5
8
8
1
7
14
13
1
1
10
R
C701
C744
C732
C737
R733
Q731
C724
C731
C725
701
R731
X741
702
C723
R725
IC721
C704
C741
C708
R736
C785
C722
C742
R732
C765
C733
C727
C707
C736
C766
JA721
C702
C752
C703
C750
C781
R794
R795
CN701
R796
R797
CN751
R735
C758
C713
C714
703
C748
C763
C768
R785
GAV
GAV
GAV
FV
V-5.6V
V+5.6V
MRSW1
MRSW2
VIDEO1
VIDEO2
VIDEO3
4052A
4052B
UCY
I2CCK
I2CDT
CMKM-G3X
COMPOSITE_V ASSY
GAV
GAV
GAV
GAV
OSD
MXV
UCC
3
1
2
4
5
3
1
2
4
5
8
14
1
7
1
13
1
10
3
1
2
4
5
SIDE A
SIDE B
SIDE A
SIDE B
C
C
COMPOSITE V ASSY
C
COMPOSITE V ASSY
C
(ANP7491-A)
(ANP7491-A)
IC721
CN891
E
CN751
CN2501
W
CN701
CN751
CN701
IC731
IC732
IC701
IC741
Q741
Q742
Q743
IC742
Q745