Power Amp In Assy - Pioneer VSX-LX70 Service Manual

1

11.12 POWER AMP IN ASSY

SIDE A
A
O
1.LS
2.AGLS
3.L
4.AGL
5.SBL
6.AGSBL
7.DC
8.OL DET
9.AMUTE
B
C
SIDE B
O
D
E
D5644
R5648
R5650
9.AMUTE
8.OL DET
6.AGSBL
F
O
206
1
2
POWER AMP IN ASSY
10.SBMUTE
11.VH-
12.VH-
13.VH+
C5622 C5621
R5623
W914
R5624
W909
W913
W912
C5601
1.GAMP
2.b
3.bb
4.CB
5.CE
C5607
R5609
6.CE
7.CE
C5609
R5627
W915
J13
5604
1 5
1 5
5604
POWER AMP IN ASSY
5604
R5641
D5643
D5641
D5642
R5643
1 5
Q5641
R5645
R5646
R5647
D5606
D5603
D5604
R5611
R5632
R5612
7.CE
6.CE R5606
C5604
5.CE
R5605
4.CB
R5608
3.bb C5606
2.b
1.GAMP
R5629
C5616
Q5603
R5607
C5615
R5649
R5630
R5631
R5602
C5605
C5602
C5627
R5603
7.DC
5.SBL
4.AGL
3.L 13.VH+
2.AGLS 12.VH-
1.LS 11.VH-
10.BSMUTE
CN5602
2
3
13.RS
12.AGRS
11.R
CN5602 10.AGR
9.SBR
8.AGSBR
7.WT
6.DC
5.AMUTE
4.SBMUTE
3.VH-
2.VH-
1.VH+
POWER AMP IN ASSY
R
CMKM-P3X
7.AGC
6.b
5.bb
4.CB
3.CE
2.CE
1.CE
C5641
U
CN4202
R5642
R5644
1.CE
2.CE
3.CE
4.CB
5.bb
6.b
7.AGC
AWX
AWX8662
R5604 R5601
POWER AMP IN ASSY
1.VH+
2.VH-
Q5601
3.VH-
4.BSMUTE
5.AMUTE
6.DC
7.WT
8.AGSBR
9.SBR
10.AGR
11.R
12.AGRS
13.RS
NO CONTACT SIDE
VSX-LX70
3
4
K
CN2601
CN5603
19 1
19
1
CN5603
UP SIDE
W903
CONTACT
(ANP7542-B)
CN5603
CMKM-P3X
19
1
FFC
(ANP7542-B)
4
SIDE A
SIDE B
O