Service manual

– 21 –
CD-BA1300H
Figure 21 SCHEMATIC DIAGRAM (8/10)
7
8 9 10 11 12
6ohm
R OUT
L OUT
SP_L-CH
SP_R-CH
SP_L-CH_GND
SP_R-CH_GND
T.F.
2
7
6
5
4
3
5
1
1
2
2
7
6
5
4
3
1
1
2
1
5
1
MAIN PWB-A1 (2/3)
HEADPHONES PWB-A3
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
AC POWER SUPPLY CORD AC 230V, 50Hz
When Servising, pay attention as the
area enclosed by this line( ) is
directly connection with AC main voltage.
FM SIGNAL
R908
330
L903
100µH
C921
0.001
R907
330
C922
0.001
JK901
HEADPHONES
FW901
C917
0.1
(ML)
C920
0.1
(ML)
C919
0.1
(ML)
C918
0.1
(ML)
R909
4.7
R910
4.7
0
C817
0.047(ML)
C816
0.047(ML)
D814
D3SBA60F
F803
T3.15A L 250V
F802
T3.15A L 250V
F801
T2A L 250V
C812
0.047
(ML)
C813
0.047
(ML)
D811
1N4004S
D810
1N4004S
D812
1N4004S
D813
1N4004S
CNP802
PT801
MAIN POWER
TRANSFORMER
CNP801
RL801
C801
0.0047/250
D801
DS1SS133
L801
LINE
FILTER
SO801
AC INPUT
PT802
SUB POWER
TRANSFORMER
C802
0.047(ML)
D802
D803
D804
D805
D802-D805: 1N4004S
C803
470/35
R805
47K
R806
1K
Q803
KTC3199GR
C804
1000/6.3
D806
DS1SS133
R804
220
R808
220
R809
220
C810
100/35
R810
12K
Q804
KTA1266GR
C809
47/50
D807
1N4004S
ZD802
DZ6.2BSA
C808
47/50
ZD801
DZ30BSB
R807
2.2K
C805
47/50
C807
100/50
C806
100/50
D808
1N4004S
D809
1N4004S
1
1
0
/25
C911
0.001
C912
0.001
C910
0.022
C909
0.022
R905
56
R906
56
R903
6.8
R901
6.8
C908
0.022
C904
0.022
C906
0.022
C902
0.022
R902
6.8
R904
6.8
C907
0.022
C903
0.022
L902
0.29µH
L901
0.29µH
C905
0.022
C901
0.022
SO901
SPEAKER
TERMINAL