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Sharp CD-BA160H Service Manual page 27

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RL951
RELAY
D951
DS1SS133
Q951
2
0.2V
KRC107 M
1
4.4V
3
+B
D801
TS6B04GM
C801
0.1(ML)
C803
C802
2200/50
0.1(ML)
C804
2200/50
D803
D802
N4004S
C805
1N4004S
0.1 (ML)
C806
D805
0.1(ML)
1N4004S
C811
47/50
-28V
-33V
-28V
R806
D808
Q801
10
1N4004S
KTA1274 Y
VOLTAGE REGULATOR
FW871
1
1
2
3
4
5
5
7
+B
F801
T4A L 250V
F802
T4A L 250V
1
2
3
F803
T2A L 250V
4
5
6
7
8
D876
DS1SS133
+B
VOLTAGE
REGULATOR
Q873
R876
KTC3199 GR
1K
8
Figure 27 SCHEMATIC DIAGRAM (4/10)
R975
4.7(1/2W)
+B
D971
DS1SS133
R973
C972
15K
10/50
FW951
1
1
1
2
3
4
5
5
5
CD-BA1700H
ONLY
C931
C930
22/50
22/50
L920
L921
0.29µH
0.29µH
C923
R924
C922
C926
0.022
6.8
0.022
0.022
C920
C925
C921
C924
0.022
0.022
0.022
0.022
C927
R921
R922
R923
6.8
0.022
6.8
6.8
MAIN PWB-A1(2/3)
1
2
3
4
5
6
7
8
T.F
PT801
MAIN POWER TRANSFORMER
+B
R874
220
D873
D872
1N4004S
1N4004S
D875
D874
1N4004S
1N4004S
C875
C873
0.022
470/35
9
10
– 27 –
CD-BA160H/1700H
+
2
2
M
C971
47/50
1
1
M901
R971
1K
FAN MOTOR
R972
68K
MOTOR
DRIVER
JK951
R952
330(1/2W)
HEADPHONES
L951
2.2uH
C952
C951
R951
220P
330(1/2W)
220P
HEADPHONES PWB-A3
+
L-CH
+
R-CH
SURROUND
SPEAKERS
L-CH
GND
16 OHMS MIN
R-CH
GND
+
L-CH
+
R-CH
FRONT
SPEAKERS
8 OHMS MIN
L-CH
GND
R-CH
GND
When Servising, pay attention as the
area enclosed by this line(
directly connection with AC main voltage.
POWER PWB-B
CNP801
2
2
1
1
RL871
RELAY
+B
C872
0.047
(ML)
PT871
SUB POWER
TRANSFORMER
11
FM SIGNAL
SO902
SPEAKER
SO901
TERMINALS
SPEAKER
FOR
TERMINALS
CD-BA1700H
FOR
4 SPEAKER
CD-BA160H
2 SPEAKER
) is
AC POWER
SUPPLY CORD
L801
LINE
SO801
FILTER
AC INPUT
SOCKET
AC 230V,
50Hz
12

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