Panasonic SA-PM28E - Schematic Diagram - 13

13
12
11
10
2
4
6
8
9
7
5
3
1
13
12
11
10
2
4
6
8
9
7
5
3
1
C733
16V10
C734
16V10
R790
5.6K
R791
5.6K
D526
D527
D701
D702 D703 D704D700
R786
1K
R787
1K
TO
MAIN CIRCUIT
(CN301) ON
SCHEMATIC
DIAGRAM - 8
R788 100K
R789 100K
R768
4.7K
C736
0.022
C737
0.022
R769
4.7K
R764 1KR765 68K
C740 100P
C739 100P
C742 50V0.47
C741 50V0.47
C744 0.01
C743 0.01
R778
15K
R776
1K
D708
MA2C16500E
C738
16V10
R774
100K
R772
4.7K
R758
2.2K
R720
82K
R766
8.2K
C746
100P
C748
27P
C745
100P
C747
27P
R767 8.2K
R721
82K
R753
2.2K
R759
4.7K
D709
MA2C16500E
R771
100K
R773
1K
C711
16V10
R775
15K
C710
1000P
C709
1000P
C726
16V10
C727
16V10
R728
1K
R725
1K
C730
50V3.3
R723
1K
R729
1K
R724
100K
R722
100K
R734
220
C731
50V3.3
R777
220
C725
3900P
R746
5.6K
R744
15K
R745
6.8K
C723
50V1
C724
3900P
R747
1.2K
C722
3900P
C721
3900P
C720
50V1
R743
1.2K
R741
6.8K
R740
15K
R742
5.6K
R733
8.2K
R732
8.2K
C714
0.012
R730
220K
C712
2700P
R731
6.8K
C713
50V0.33
R737
680
R738
8.2K
C717
0.012
C716
50V0.33
R739
680
R736
6.8K
C715
2700P
R735
220K
R712
1K
C705
10
R726
27K
R748
1.5K
R749
1.5K
R750 3.3K
R751 3.3K
R754 22
R756
22
R755 22
R757
22
C728
3300P
C729
3300P
R785 100
C732
16V220
C719
10V100
D803
RL1N4003S-P
C718
10V100
C708
10V680
L704
RLL500050T-Y
L702
G0ZZ00001930
D710
B0JAME000057
C707
0.1
C706
25V100
L703
RLL500050T-Y
R784
K5G102AA0002
R709
820K
R711
820K
C703
0.1
R710
56K
R708
10K
R707
5.6K
R706
4.7K
R705 10K
C701 16V33
R704
56K
R703
10K
R702
100
C700
6.3V100
D706
D705
R701 56K
R700 18
Q720
Q712
Q713
IC501
C0AABB000117
DUAL OP-AMP
Q721
Q718
Q719
Q704
IC502
C0DAAHG00007
SWITCHING REGULATOR
IC503
C0CAABE00006
REGULATOR IC
Q705
Q711
Q710
Q717
Q716
Q714
Q715
Q700
Q701
Q702
+15V
TGND
R_IN
L_IN
+9V
SGND
DGND
SW5V
10V
FAN1
FAN2
7.5V
PGND
-9V
CD7.5V
CD3.3V
/CD
MUTEA
MUTEH
DCDET
HP_SW
HP_L
HP_GND
+5V
HP_R
Q720
KTC3199GRTA
AGC
Q712, 713
B1AAGC000006
MUTING SWITCH
POWER CIRCUIT
SCHEMATIC DIAGRAM - 13
Q700
B1AACF000063
SWITCH
Q701
KTA12710YTA
SWITCH
+15V
+9V
SW+5V
10V
FAN1
FAN2
7.5V
CD7.5V
DCDET
MUTE_H
+9V
FAN1 FAN2 10V
TO
MAIN CIRCUIT
(CN302) ON
SCHEMATIC
DIAGRAM - 8
Q702
B1AACF000063
SWITCH
: +B SIGNAL LINE
: -B SIGNAL LINE
CP502
CP501
: MAIN SIGNAL LINE
REMASTER
Q710, 711
B1AAGC000006
MUTING SWITCH
Q721
KTC3199GRTA
AGC
Q718, 719
B1AAGC000006
MUTING SWITCH
Q704
KRA102MTA
MUTING SWITCH
Q714 - 717
KTC3199GRTA
MUTING SWITCH
Q705
KRC102MTA
SWITCH
C726, 727
16V10 (E/EG)
50V0.33 (EB)
C713, 716
50V0.33 (E/EG)
16V10 (EB)
D526, 527
B0AACK000004
D700 - 704
B0AACK000004
D705, 706
B0AACK000004
1
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12
7 8
3
6
4
5
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