SA-VK860EE - Panasonic Audio Service Manual (repair manual). Page 110

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18.8. Speaker/Optical Pickup Unit Circuit
 
SA-VK860EE
 SPEAKER CIRCUIT
SPEAKER CIRCUIT
SCHEMATIC DIAGRAM - 16
L
: +B SIGNAL LINE 
: -B SIGNAL LINE 
: MAIN SIGNAL LINE
TO
D-AMP CIRCUIT 
(CN5604)
IN SCHEMATIC
DIAGRAM - 13
J
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
3
2
1
1
2
3
4
5
6
2
4
3
1
2
4
3
1
7
9
10
8
4
5
1
3
2
6
12
11
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
HW5604
JK5302
ZJ5002
R5611
0
R5612
0
JK5304
GND
L5606
G0B9R5K00001
L5607
G0B9R5K00001
SR_OUT
FR_R
SL_OUT
C5659
0.01
C5657
0.01
C5651
0.01
C5650
0.01
L5609
G0B9R5K00001
FR_L
G0B9R5K00001
L5608
R5628
5.6K
R5642
10K
R5624
10K
R5621
10K
R5617
10K
R5650
10K
R5638
10K
L5612
G0B9R5K00001
L5610
G0B9R5K00001
C5679
0.01
C5666
0.01
C5667
0.01
C5662
0.01
C5663
0.01
C5661
0.01
C5660
0.01
C5678
0.01
GND
SUR_L
GND
SUR_R
GND
GND
CENT
SW_L
GND
GND
GND
SW
SW
GND
GND
FR_R
FR_R
GND
SUR_R
CENT
SUR_L
CENT
SW_R
GND
FR_L
GND
FR_L
SUR_R
SUR_L
GND
FR_R
FR_L
SUR_L
SUR_R
CENT
1
2
3
4
5
6
SW
FR_HLL
FR_HLR
GND
GND
GND
R5644
10K
R5643
10K
R5645
10K
R5647
10K
R5646
10K
TO FRONT SPEAKERS / SUBWOOFER
TO SURROUND / CENTER SPEAKERS
R5649
10K
R5648
10K
SA-VK860EE
110
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