Sharp XL-MP100H Service Manual page 26

XL-MP100H
A
B
C
AC 230-240V, 50Hz
AC POWER
SUPPLY CODE
D
J1
AC INPUT
SOCKET
1
E
2
3
4
5
6
F
7
G
4
3
2
1
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
1
FRONT SPEAKER
L-CH
R-CH
J103
R101
HEADPHONES
1K
1 1
R102
2 2
1K
3 3
C132
0.001 4 4
5 5
L101
1µH
JACK PWB-A4
GND
When Servicing,
Pay attention as the area enclosed
by this line ( ) is directly
connected with AC main voltage.
POWER PWB-B
PT1
POWWER TRANSFORMER
(MAIN)
17
16
15
1 1
14
2
2
3 3
13
4
4
5 5
12
6
6
7
7
11
8 8
9
9
10
C2
9
0.1
8
4 2
1
3
RY1
RELAY
D1
5
1N1418
6
D2
1N1418
7
D3
1N1418
8
D4
9
1N1418
2 3
Figure 6-6 SCHEMATIC DIAGRAM (5/10)
C109
C105 R107
0.1 0.1 10
L103
1
1µH
C103
0.01
R103
10
2
C107
0.1
C106
0.1
3
R104
10
L102
4
1µH
R106
J101 C108
C104
10
0.1
SPEAKER
0.1
TERMINAL
CNW102
1
2
3
4
5
6
+B
-B
Q285
+B 2SK3377 Z
+B
C220
0.1
-B
-B
-B
+B
1
2
3
4
5
6
7
8
9
10
C111
C114
0.1
C113
0.1
4
6 – 6
Q255
2SA1514 K
Q256
2SA1514 K
R274 Q257
10K
2SC3052F+
C254
0.01
R298
R295
470
100
Q283
2SA1235F+
R293
D285
820
1N5402M
R289
10K
R291
2.2K
100K
R292
R290
100K
2.2K
10K
D286
R294
820
Q286
1N5402M
2SK3377 Z
Q284
2SC3052F+
R296
C222
100
0.0033
R297
1.5K
2SA1235F+
+B
-B
-B
+B
D111 RL203
+B
D102
RL203
D112
RL203
D101
RL203
0.1
D113
RL203
D114
RL203
-B
-B
D103 RL203
RL203
D104
DZH2701+
C120
100/35
D108
1N4004
5
1 2 3
R269
22K
R271
22K
R275
10K
-B
C213
22/50
D281
MC2838
R285
10K
R287
R288
R286
10K
-B
Q282 D282
MC2836
+B
R153
1K
D110
R152
1K
Q104
KTA1266 GR
6