Sharp XL-MP9H Service Manual

XL-MP9H
6 – 7
Figure 6-7 SCHEMATIC DIAGRAM (6/8)
6-9 7 - A
TO DISPLAY PWB
7
8 9 10 11 12
+
B
B
+B
+B
+B +B
+B
+B
+B
When Servicing,
Pay attention as the area enclosed
by this line ( ) is directly
connected with AC main voltage.
330P
1K
330P
1K
100K
0.0047
1N4148
1N4148
330P
0.047
330P
1µH
270
270
0.0047
100/16
3.3/50
0.0047
0.047
330P
2.2K
0.1
1/16
5.6K
0.1
680
39K
2.2K
220P
0.01
7.5K
22/50
0
.
022
33/16
10
0.1
0.1
4.7/50
56K
5.6K
0.18/63
2.2/50
10
0.0047
4.7/50
0.0047
0.1
0.1
SPEAKER
TERMINAL
SPEAKER BOX A'SSY
SPEAKER BOX A'SSY
10
1N4148
2HC1815 GR
10
0.0047
3.3K
220P
1000/25
39K
1K
10K
100/16
10/16
470P
1/16
10K
0
/16
1000/25
0.0027
LA4631++
POWER AMP.
330/16
220P
100K
4.7/50
1K
10/16
0.0027
2.2K
2.2/50
10/16
0.18/63
1K
4.7/50
5.6K
27K
1K
220
4.7K
2.2K
3.3/50
10K
4.7K
2.2K
0.0047
0.0047
22K
27K
22K
3.3K
0.0047
470P
7.5K
680
4.7/50
10K
4
3
2
1
9
8
7
6
13
12
11
10
123456789 1011
1514 181716 212019 242322
1
5
234
678
LINE OUT
L OUT
L OUT
R OUT
LIN
RIN
R OUT
JACK PWB-A2
HEADPHONES
(L)
(R)
L-CH
R-CH
P
.
P
LBS
VCC OUT2 P_GND OUT1
CL
DI
LOUT
CE
DI
CE
VSS
LTRE
LIN
LSL0
L4 L3 L2
R3 R2 CL R4 RSL0 RIN RTRE RBS ROUT VREF VDD
CHASSIS
GND
3
2
1
3
2
1
4
2
1
3
3
2
1
6
2
1
4
3
5
5
1
3
2
4
5
1
3
2
4
5
4
3
VP
GND
2
1
3
2
1
3
2
4
3
2
1
1
NJM14558
PRE.AMP.
4.7/50
6-8 4 - G
CNS102
FROM DISPLAY PWB
330P
330P
1K
1K
1N4148
0.0047
1N4148
LINE IN
3
2
1
4
3
2
1
KRA107 M
2HC1815 GR
2HC1815 GR
5V
18K
18K
2.7K
2.7K
3.3K
10K
10K
3
2
1
2
1
3
2
1
3
CNP603
CHASSIS
GND
2
1
3
18
POWER PWB-A6
2200/25
1N5395
1N5395
0.1
0.047
0.0047
0.1
3300/35
47/25
3.3 µH
1N5395
1N5395
POWER TRANSFORMER
LINE
FILTER
T200mA L250V
AC INPUT
SOCKET
1818
AN78L05
CONSTANT VOLTAGE
REGULATOR
3
1
0.047
1N4004
1N4004
2
+5.6V
TO CHASSIS GND
+B
+B
+B
+B
+B
VP
VP
GND
2
1
3
AC 230V 50Hz
AC POWER
SUPPLY CODE
L203
L201
CNW201
CNS201
R612
R644
R623
R631
C
624
R642
R606
R628
R614
C607
C609
C613
C615
C622
R616
R607
R629
C608
R615
C610
C612
C633
C632
C631
C626
R638
IC602
C630
R626
C628
C634
C629
R621
R635
C635
R639
R637
R636
L603
CNW601
CNS601
J101
CNP601
R619
SO601
R646
C603
D602
D601
C638
C637
R645
R634
L602
R620
L601
C636
R633
R632
R630
C619
R608
R622
C620
C621
C604
C639
C618
C617
R613
R617 C614
C616
C623
R641
C625
IC101
0
C116
C121
C115
D112
Q104
C117
R120
R119
C122
C103
C105
C109
R107
L103
R103
C102
C104
R104
L102
C106
C130
C107
C131
C108
R106
R122
R121
C132
CNP105
C112
C111
J103
R102
R101
C110
C101
L104
CNW105
CNS105
CNW103
CNS103
C627
CNP201
SO201
C201
D201
D202
R202
R201
C203
C202
C611
Q603
Q602
Q601
R657
R656
R651
R652
R655
R654
R653
CNW603
CNS603
CFW601
CNP103
R128
R130R129
D103
D102
C133
C134
C137
D104
D101
D105
C138
C139
C135
C140
D109
CNP102
L105
CFW101
CFW102
RP101
PT1
F101
SO102
L101
IC102
C141
FM SIGNAL
CD SIGNAL
AUX SIGNAL

Sharp XL-MP9H Specifications

General

Brand	Sharp
Model	XL-MP9H
Category	Stereo System
Language	English