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Panasonic SA-VK72DGCS Service Manual page 165

Dvd stereo system

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SCHEMATIC DIAGRAM - 23
POWER CIRCUIT
13
14
12
R5206
5.6K
C5200
R5106
820P
5.6K
R5108
15K
R5201
R5200
4.7K
15K
R5207
1.5K
R5902
100
Q5811
B1ABCF000176
MUTING SWITCH
FAN
1
DCDET
2
MUTE_H
3
+15V
4
TO
FL
5
MAIN
FR
6
CIRCUIT
AGND
(CN2802) ON
7
CENTER
SCHEMATIC
8
LOW_RIN
DIAGRAM-13
9
LS
10
RS
11
TGND
R5507
12
0
CN5800
PGND
1
FL_GND
2
P_GND
3
TL_GND
4
TO
CD8V
5
MAIN
DVD_PCONT
6
CIRCUIT
DVD_AC
(CN2801) ON
7
D+5V
SCHEMATIC
8
MOTOR10V
DIAGRAM-13
9
+9V
10
-9V
11
SW5V
12
CN5801
Q5802
B1BCCG000002
SWITCH
IC5001
11
10
9
8
7
6
5
R5102
C5100
56K
820P
C5101
15P
R5202
56K
R5101
R5100
1.8K
C5201
15K
15P
R5849
1K
R5107
1.5K
R5817
22K
Q5811
R5809
R5820
R5821
330
330
330
Q5810
Q5801
R9531
R9532
R5815
C5813
100K
6.3V220
Q5810
Q5801
B1ABCF000176
B1ABCF000176
SWITCH
SWITCH
R9530
R9529
0
0
Q5805
B1ACCF000094
B1BACG000023
SWITCH
Q5809
R5811
470
Q5805
R5810
2.7K
R5812
2.7K
Q5802
D5806
B0EAKM000117
R5847
Q5808
Q5808
C5819
0.01
B1AAKD000014
REGULATOR
R5832
R5903
150
0
D5821
B0BC5R600003
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
IC5001
RSN35H2B-P
POWER HIC
4
3
2
1
R9534
0
R9535
0
R5822
330
0
D5809
0
B0AACK000004
C5807
R5816
50V2.2
100K
R5824
2.2
C5801
Q5809
25V10
REGULATOR
R5906
Q5803
27
C5804
R5814
R5891
0.01
3.3K
150
C5805
C5810
16V10
25V100
B1BACG000023
C5806
R5813
0.01
3.3K
Q5804
B1BCCG000002
SWITCH
D5805
Q5804
B0EAKM000117
4.7
C5811
0.01
D5804
B0AACK000005
R5831
1.8K
Q5807
R5829
330
Q5807
B1ABCF000176
REGULATOR
R5205
10
R9523
10
L9502
R9528
10
C5102
L9507
0.1
C5103
0.1
L9502, L9507
R5105
G0AR76Y00001
10
FP5833
K5G401A00008
C5809
R5835
FP5833
0.01
1.5K
400
R5823
100
D5803
B0BC01600013
Q5803
REGULATOR
R5825
2.2
R5826
2.2
R5827
2.2
R5828
10K
Q5806
R5892
R5830
150
1.2K
Q5806
B1GDCFGA0018
CURRENT LIMITER
C5812
D5810
25V33
B0BC01000014
C5203
C5202
0.1
0.1
RCH
1
RIGHT
GND
SPEAKER
2
LCH
3
LEFT
GND
SPEAKER
4
JK9501
SUB_IN
11
SUB_R_IN
10
CENT_IN
9
TO
SUB_L_IN
POWER
8
GND1
AMP
7
GND1
CIRCUIT
6
(H5804) ON
SUB_L_OUT
5
SCHEMATIC
SUB_R_OUT
4
DIAGRAM-24
LOW
3
LOW
2
LATCH
1
H5900
AC_DET
10
DC_DET
9
FAN_DET
8
TO
-VccM
7
POWER
-VccH
AMP
6
-VccH
CIRCUIT
5
(H5803) ON
PGND
4
SCHEMATIC
PGND
3
DIAGRAM-24
+VccH
2
+VccH
1
H5901
C5803
0.001
E5801
SNE1004-3
CN5802
TO
PANEL
1
CIRCUIT
2
(H6810) ON
SCHEMATIC
DIAGRAM-20
AC_IN
15
+VccH
14
+VccH
13
+VccL
12
AC_GND
C5815
11
63V3300P
AC_GND
TO
10
-VccL
TRANS-
9
-VccH
FORMER
C5818
8
63V3300P
CIRCUIT
-VccH
7
(CN5804) ON
SUB+B
6
SCHEMATIC
SUB+B_GND
DIAGRAM-25
5
D+5V
4
DVD_AC
3
DVD_PCONT
2
1
H9500

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