Isolating audio problems in an AVR receiver
Using 6/8 Direct In
AVR,210,310,510
6
C
H
I
N
IC
5
0
1
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n
IC
5
0
1
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t
C
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4
0
8
IC
7
0
4
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n
IC
7
0
4
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IC
7
0
5
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IC
7
0
5
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IC
7
0
6
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IC
7
0
6
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IC
7
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5
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IC
7
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5
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7
1
6
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IC
7
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6
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7
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IC
7
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7
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7
1
8
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7
1
8
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C
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4
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5
FR
3
1 15
2
4
8
9
4
3 19 17
3
1
3
FL
5
7 13 27 25 21 20 25 26 10 12
5
7
1
SR
11
5
7
7
6
5
7
9
SL
9 24 22
22 23
3
1
7
C
5 21 19
19 20
3
1
5
SW
7
8 10
10
9
5
7
11
AVR220
6
C
H
I
N
IC
5
0
1
I
n
IC
5
0
1
O
u
t
C
N
4
0
8
IC
7
0
4
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IC
7
0
4
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IC
7
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5
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IC
7
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5
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IC
7
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6
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IC
7
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6
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IC
7
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4
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7
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7
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7
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IC
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IC
7
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C
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4
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5
FR
5
7 15
2
4
8
9
4
3
5
7
10 12
5
7
1
FL
3
1 13 27 25 21 20 25 26
3
1
19 17
3
1
3
SR
11
5
7
7
6
5
7
9
SL
9 24 22
22 23
3
1
7
C
5 21 19
19 20
3
1
5
SW
7
8 10
10
9
5
7
11
AVR320/520
8
C
H
I
N
IC
5
0
1
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n
IC
5
0
1
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t
C
N
4
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7
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4
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7
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4
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7
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7
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7
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7
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7
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7
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7
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IC
7
1
8
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C
P
4
0
5
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5
7 15
2
4
8
9
4
3
5
7
10 12
5
7
1
FL
3
1 13 27 25 21 20 25 26
3
1
19 17
3
1
3
SR
11
5
7
7
6
5
7
9
SL
9 24 22
22 23
3
1
7
C
5 21 19
19 20
3
1
5
SW
7
8 10
10
9
5
7
11
C
N
4
1
8
C
P
1
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2
IC
1
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1
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IC
1
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1
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1
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2
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ic
1
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2
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ic
1
0
3
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1
0
3
O
u
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SBR
3
3
3
4 21 23
5
7
SBL
1
1 25 26
4
2
3
1
AVR225/125
6
C
H
I
N
IC
3
0
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n
IC
3
0
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IC
3
1
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3
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3
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3
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3
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3
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3
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8
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6
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L ch
27 25 19 20
5
7
1
3
1
9
10
1
2
R ch
24 22 22 23
3
1
3
5
7 15
14
4
5
SL
5
4
7
6
5
7
9
SR
2
4 10
9
3
1 11
C
8 18
4
3
3
1
7
SW
21 19 25 26
5
7
5
Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797
Email [email protected]
AVR525
harman/kardon
31
Summary of Contents for AVR 525
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Page 20: ...VR71 FRONT L CH VR73 SURROUND L CH P804 FRONT R CH P802 SURROUND R CH AVR525 harman kardon 20...
Page 21: ...VR74 FRONT R CH VR72 SURROUND R CH AVR525 harman kardon 21...
Page 23: ...P309 VR51 BACK SURROUND R CH AVR525 harman kardon 23...
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