Sharp CD-BA3100H Service Manual page 35

0N
MP.
+
CH2
–
9 13 14
10 11 12 15
C927
0.0015
C929
15P
C921
10/50
R977
C931
1K
R933
1/50
0.1
(1W) Q908
KTC3199 GR
R937
C925
1K
0.022
R935
10K
Q905
KTC3199 GR
R967
R966
22K 22K
5
K
3
63
1
1 1
2 2 2
3
3 3
4 4 4
5 5 5
ZD806
R826
DZ11BSB
220K
D804
D807
DS1N404S
DS1N404S
+B2
R827 D805
D806
ZD801
47K
DS1N404S
DZ30BSC DS1N404S
C807
100/50
D818
DS1N404S
D808
D809
DS1N404S
DS1N404S
C808
100/50
801
1274 Y
7
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FM SIGNAL
+B
R940
56K
R939
56K
R941
56K
R945 R944
270
270
+B RY901
+B
R947
C939
C940 R946
270
0.22 0.22 270
RY902
C935 C936
D907
0.22 0.22
DS1SS133
SP RELAY
R943 R942
4.7 ON-OFF
4.7
Q909
KTC3199 GR
R979
R980
1K 10K
F800
T4A L 250V
C833
0.047(ML)
C832
0.047(ML)
D802
F801
TS6B04GM
T4A L 250V
C804
F802
D803 0.047
T5A L 250V
TS6B04GM
(ML)
C803
F803
0.047
T5A L 250V
(ML)
C805 +B
0.047(ML)
F804
T2A L 250V
C806
F805
0.047(ML)
T2A L 250V
8 9
Figure 35 SCHEMATIC DIAGRAM (8/10)
POWER AMP. PWB-D1
R955
4.7
D909
R954
DS1SS133
1K
C938
R952 R953
15K 10/50
68K
C965 C973 0.022
0.022
C977
C963
0.022
0.022
R987
6.8
C979
L903
0.001
0.29µH
L905
C981
0.29µH L904
0.001
0.29µH
C982
L902 0.001
0.29µH
C980
0.001
R984
R982 R986 R988
6.8 6.8 6.8
6.8
C966 C970 C974
0.022 0.022 0.022
C968
0.022
C972 C976
C964
0.022 0.022
0.022
C962
0.022
When Servicing, pay attention as the
area enclosed by this line (
directly connected with AC main voltage.
+B
T.F.
T801
MAIN POWER
TRANSFORMER
1 1 1
2 2 2
3 3 3
4 4 4
10
– 35 –
CD-BA3100H
M902
FAN MOTOR
+B
2
2
M
1
1
–
CNS907
M901
FAN MOTOR
2
M
1
–
CNS904
+B
2
HEADPHONES
1
Q910
PWB-B4
KTC3203 Y
FAN MOTOR
DRIVER
1 +B
1
R601
2
68
L601
3
2.2µH
4
5
5
R602
FW901
68
C639 C640
100P 100P
SP_L-CH (HI)
+
SP_L-CH_GND (HI)
+
+ SP_L-CH (LOW)
SP_L-CH_GND (LOW)
+
SP_R-CH (LOW)
+
_ SP_R-CH_GND (LOW)
SP_R-CH (HI)
+
_
SP_R-CH_GND (HI)
SO901
SPEAKER
TERMINAL
) is
POWER B
PWB-D3
RL801
C831
0.0047
K801
L801 K802
LINE
FILTER
+B
T802
SUB POWER
TRANSFORMER
11 12
JK670
HEADPHONES