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L901
0.29µH
Q903
D909
R925
KTC3199 GR
1SS133
10(1/2W)
R927
10(1/2W)
R928
10(1/2W)
R926
10(1/2W)
L902
0.29µH
POWER SUPPLY PWB-B1
+B
BI802
D810
~
BR102J02
+
CNS802
~
VH+
8
8
7
7
VL+
6
6
5
5
GND
4
4
VL–
3
3
2
2
VH–
1
1
CNP801
+B
P21 12 - G
1
GND
CNS801
2
+5V
O MAIN PWB
3
CNP704
VF2
L802
6
100µH
–VP
5
P23 12 - E
VF1
4
CNS704
AC_RLY_CON
3
DISPLAY PWB
UN_SW_5V
2
D_GND
1
7
C927
0.1
R929
56K
C929
0.1
R932
4.7(1/2W)
C930
0.1
C928
R930
0.1
56K
R942
R941
560
560(2W)
(2W)
C811
0.22(ML)
D809
TS6B04GM
–
–B
D813
1N4004S
D814
1N4004S
+B
R805
ZD802
10
MTZJ6.2A
+B
D807
1SS133
+B
R804
1K
D808
Q802
1SS133
KTC3199 GR
+B
8
Figure 25 SCHEMATIC DIAGRAM (6/9)
POWER AMP.PWB-B2
R945
3.9
(1/2W)
C931
C935
0.022
0.022
(ML)
C933
RL901
0.022
(ML)
L903
0.29µH
L904
0.29µH
C934
0.022
(ML)
C932
C936
0.022
0.022
(ML)
(ML)
R946
3.9
2
(1/2W)
1
3
+B
R933
4.7K
D912
1SS133
R937
15K
F804
T5A L 250V
C809
0.22
F805
C810
T5A L 250V
0.22
D811
1N4004S
F806
D812
T2A L 250V
1N4004S
C815
100/50
D817
Q803
1N4004S
KTA1274 Y
VOLTAGE
REGULATOR
Q801
D804
AN78L05
1N4004S
1
3
2
D805
D803
1N4004S
1N4004S
9
10
– 25 –
R947
5.6
(1/2W)
(ML)
C937
C939
0.022
0.001
(ML)
+
–
–
+
C938
C940
0.022
0.001
(ML)
R948
R940
5.6
10
(1/2W)
R935
CNP903
220(1/2W)
1
2
C945
47/25
R936
220(1/2W)
R939
3.9K
C943
R938
10/50
68K
T801
POWER TRANSFORMER
F802
T2.5A L 250V
T.F
D801
1SS133
C802
0.047
(ML)
D802
1N4004S
T802
POWER
TRANSFORMER
When Servicing, pay attention as the area enclosed by this
line (
) is directly connected with AC main voltage.
11
CD-C661H/HR
SO901
SPEAKER
TERMINAL
L-CH
6 ohms
R-CH
CHASSIS
GND
CNS903
+
1
M
2
–
M903
FAN MOTOR
C801
0.0047
(276)
L801
AC POWER
SUPPLY CORD
(249)
AC 230V/50Hz
12
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