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SCHEMATIC DIAGRAM-10
C
MAIN CIRCUIT
:POSITIVE VOLTAGE LINE
IC804
NJM4580EDTE1
BUFFER AMP
C833
470P
R843
C831
R847
1K
16V10
10K
B
4
RJ704
0
Q
5
4.5V
R844
C832
R848
R852
1.8K
16V10
10K
22K
C
R854
22K
P
IC803
NJM4580EDTE1
BUFFER AMP
C817
470P
R821
C815
R825
100
16V10
15K
D
4
5
4.5V
R822
C816
R826
R830
100
16V10
15K
22K
E
R832
15K
IC802
NJM4580EDTE1
BUFFER AMP
C805
470P
R803
C803
R807
10K
1K
16V10
F
4
5
4.5V
R804
C804
R808
R812
1K
16V10
10K
22K
G
R814
15K
7.8V
R
T
K
13
14
:AUDIO SIGNAL LINE
R853
15K
R851
C835
C839
R855
C841
22K
47P
16V22
1K
16V10
A
Q803
B1GFGCAA0001
4.5V
4.5V
4.5V
MUTING
3
2
1
0V
(0.7V)
D805
0V
R857
(0.7V)
MA111TX
3.3K
0V
0V
D806
R858
6
7
8
MA111TX
3.3K
4.5V
4.5V
7.8V
C836
C840
R856
C842
47P
16V22
1K
16V10
B
R831
15K
R829
C819
C823
R833
C825
22K
47P
16V22
1K
16V10
C
Q802
B1GFGCAA0001
4.5V
4.5V
4.5V
MUTING
3
2
1
0V
(0.7V)
D803
0V
R835
(0.7V)
MA111TX
3.3K
0V
0V
D804
R836
6
7
8
MA111TX
3.3K
4.5V
4.5V
7.8V
C820
C824
R834
C826
47P
16V22
1K
16V10
D
R813
15K
R811
C807
C811
R815
C813
6.3V47
22K
47P
6.3V47
1K
E
Q801
B1GFGCAA0001
4.5V
4.5V
4.5V
MUTING
3
2
1
0V
(0.7V)
D801
0V
R817
(0.7V)
MA111TX
3.3K
0V
0V
D802
R818
6
7
8
MA111TX
3.3K
4.5V
4.5V
7.8V
C808
C812
R816
C814
47P
6.3V47
1K
6.3V47
F
Q1
2SD874QRSTX
R17
RJ711
REGULATOR
10
0
7.6V
9.7V
RJ712
8.3V
0
R7
R6
100
1K
5V
15
16
17
IC801
BA4558FHTT1
VREF
4.5V
4.5V
4.5V
4
3
2
1
5
6
7
8
7.3V
7.3V
7.8V
IC7
IC2
PQ1CZ31H2ZP
C0DBZHE00011
DC-DC CONVERTER
REGULATOR
GND
NC
VO
VC
V IN
ON/ OFF
5
4
3
2
1
5V
5.6V 5.6V
R15
33K
M
5V
IC3
C0DBCFG00003
REGULATOR
GND
NC
VO
VC
V IN
5
4
3
2
1
2.5V 2.9V 2.9V
L4
L
2.5V
IC4
C0DBZHE00011
REGULATOR
IC1
PQ1CZ31H2ZP
DC-DC CONVERTER
GND
NC
VO
VC
V IN
5
4
3
2
1
5V
5.6V 5.6V
ON/ OFF
5V
D6
MA111TX
IC5
NJM78M05FA
REGULATOR
L3
V OUT
GND
V IN
O
G
I
5V
10V
S
5V
5.1V
I
IC6
C0CAAHF00001
REGULATOR
5.1V
V OUT
GND
V IN
O
G
I
8.7V
10V
J
8.7V
18
19
20
U
Y
+10V
X
10V
W
V
O
N
B
A
F
E
D
C
ADJ
GND VOUT
VIN
5
4
3
2
1
2.7V
1V
2.9V
10V
L5
R14
2.2K
V.GND
D.GND
A.GND
C3
1000P
C2
L6
0.01
CT.GND
C4
C1
16V10
50V1
R2
R1
100
100
D4
D2
MA735TX
MA111TX
ADJ
GND VOUT
VIN
D3
D1
5
4
3
2
1
MA735TX
MA111TX
4.2V
1V
5.6V
10V
L1
R4
2.2K
L2
RJ701
0
Q3
2SB766ATX
REGULATOR
RJ706
5.1V
5.6V
0
C19
1000P
5.1V
RJ707
0
5.1V
Q2
FMW1T98
RJ710
STABILIZER
0
5.1V
4.4V
5.1V
D11
R9
MA111TX
1.2K
RJ903
D12
0
R8
MA111TX
22K
10V
SL-DT100(GCS,GD,GN),SL-DT300(EE) MAIN CIRCUIT DIAGRAM
21
22
23
CN1
H
1
SYNC
2
CD REQ
3
CT.GND
4
CS
5
DC10V
6
D.GND
SCLK
7
DATA
8
NC
9
To AV CONTROL
V.GND
10
RECEIVER
SW OUT
11
(SA-DT100/300)
C OUT
12
G
13
+B(13V)
14
MIX R OUT
15
MIX L OUT
16
FR OUT
17
A.GND
18
FL OUT
19
SR OUT
20
SL OUT
F
E1
E
D
C
B
A
24
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