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15
16
17
18
SCHEMATIC DIAGRAM - 4
B
MAIN CIRCUIT
: +B SIGNAL LINE
TO MAIN
CIRCUIT (1/4)
P1
L5901
J0JKB0000020
+35V_SENSE
C5912
C5914
0.1
0.1
C5911
C5913
0.1
0.1
-35V_SENSE
L5900
J0JKB0000020
C5901
C5902
1000P
1000P
FL
AGND
FR
SGND
DC_DET_AMP
+5V
QR5900
B1GDCFJJ0047
SWITCH
QR5901
FHOP
B1GBCFJJ0051
SWITCH
R5909
10K
Q5901
R5914
B1ADCE000012
10K
SWITCH
Q5902
B1ABCF000176
R5915
SWITCH
10K
MOD_DA
MUTE_F
19
20
21
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AUX/TUNER AUDIO INPUT SIGNAL LINE
IC5902
C1BA00000497
POWER AMPLIFIER
1
2
3
4
5
6
7
8
9
10
11
C5929
C5936
C5939
C5942
C5951
330P
0.1
0.1
33P
0.015
C5937
C5948
R5928
0.1
220P
10
C5952
ZA5900
220P
C5927
1000P
G2
G1
C5916
C5918
50V220
0.1
C5915
C5917
50V220
0.1
C5933
100V22
R5905
10
R5910
R5911
C5903
180K
27K
0.1
B1ABCF000176
R5907
R5912
120K
33K
R5913
1.5K
Q5900
B1ABCF000176
B1ABGC000005
SWITCH
R5918
2.7K
R5920
2.7K
R5917
10K
R5919
10K
Q5903
B1ABCF000176
SWITCH
TO MAIN
CIRCUIT (4/4)
22
23
24
: AUDIO OUTPUT SIGNAL LINE
12
13
14
15
16
17
18
19
20
21
22
23
TH5900
D4CC11040013
C5961
0.015
C5970
C5973
C5980
0.1
0.1
330P
R5936
C5964
C5974
10
220P
0.1
C5962
C5985
220P
1000P
C5978
C5983
1000P
16V10
D5909
B0HCSP000001
D5910
B0HCSP000001
3
4
1
2
L5903
G0A150L00003
D5906
B0HCSP000001
D5908
B0HCSP000001
R5963
Q5905
82K
DC DETECT
Q5904
DC DETECT
R5927
C5946
6.8K
10V100
82
25
26
27
C5922
0
JK5000
G2
4
LEFT +
3
LEFT -
TO SPEAKERS
R5946
2
RIGHT -
22
C5989
R5950
1
RIGHT +
0.68
5.6K
C5993
G1
0.1
C5994
0.1
C5990
R5951
0.68
5.6K
R5947
22
R5962
82K
1/4
2/4
3/4
4/4
SA-AKX12PH/PN MAIN CIRCUIT
28
A
B
C
D
E
F
G
H
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