Sharp SM-SX100 - Schematic Diagram (3;9)

SM-SX100
– 29 –
7
8 9 10 11 12
Figure 29 SCHEMATIC DIAGRAM (3/9)
3 2
1
-
-
+
+
+
-
+
-
14.9V
6
5
4
3
D+12V
SW12V
GND
+5V(RELAY)
D+5V
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
+B
+B
+B
SWITCH2 PWB-A5
+B
+B
+B
+B
+B
R+
R–
L–
L+
P33 9 - C
+32V
+12V
1234567
1234567
1234567
1234567
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
–
+
–
+
–
+
–
+
L+
R-
R+
TO 1BIT AMP PWB
RELAY PWB-A7
P31 12 - E
P31 12 - F
L-
A-GND
-32V
+32V
CNWAM4A
P31 12 - G
TO 1BIT AMP
PWB
9
8
7
6
5
4321
+5V (RELAY)
RESET
-22V
A-GND
A+5V
D-GND
D+5V
D+5V
+B
+B
+B
+B
CNWAM3A
P31 12 - B
TO 1BIT AMP
PWB
1
2
3456
1234
AGND AGND
A L
A R
AGND
AGND
D R+
D R- D L-
D L+
CNWAM1A
P30 1 - C
TO 1BIT AMP
PWB
P30 1 - B
TO 1BIT AMP
PWB
CNWAM2A
+B
+B
–B
–B
–B
–B
+B
+B
+B
+B
+B
+B
+B
-32V
-32V
+B
–B
–B
–B
3
2
1
-22V
–B
–B
–B
–B
–B
2
1
D+5V
+B
+B
+B
+B
+B
+B
+B
–B
+B
+B
9
8
7
6
5
4
3
2
1
2
3
1
+B
+B
–B
–B
+B
+B
+B
+B
+B
GND
-15V
+15V
-V IN
5
4
3
2
1
+V IN
+B
+B
+B
–B
+B
+B
+B
+B
+B
4
E
D
3
2
1
+B
P33 9 - C
P34 8 - H, P35 2 - H
TO POWER SUPPORT PWB
CNS541A
ACB
MAIN-A –15V +15V
P33 9 - C
+15V
-15V
Q211,Q212:ANALOG LIMITER
+B
+B
+B
–B
+B
+B
–B
+B
P32 4 - H
TO DEGITAL
SECTION
P32 4 - H
TO MAIN
SECTION
DIG 5V
12
D+5V
1
3
2
1
3
2
1
+15V
+B
8
7
6
5
4
3
2
1
-15V
–B
–B
+B
+B
+
B
+B
–B
+B
+B
+B
+B
+B
+B
S
D
G
S
D
G
+B
7
6
5
+B
S
D
G
S
D
G
+B
2
1~Q624:ANALOG AMP.
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAIN VOLUME PWB-A9
+B
+B
+B
9
8
7
6
5
43
Q119
2SC2412 KR
R215
1K
R216
1K
R184
100K
Q118
2SC2412 KR
R185
2.7K
ZD104
HZ5BLL
R129
6.8K
R128
22K
R127
22K
UNT101
DC/DC
CONVERTER
C125
47/20
C126
47/20
R198
1K
Q106
2SC3242 F
ZD103
MTZJ5.6B
C121
100/10
C167
100/10
C124
100/50
CNP101
ZD102
MTZJ5.6B
R197
1K
Q105
2SC3242 F
C120
100/10
C166
100/10
C118
10/25
C119
10/25
IC108
BA178M05T
+5V REGULATOR
D110
11ES1
D112
11ES1
C131
1
R170
100K
Q112
2SC2412 KR
R169
470K
R187
4.7
POSISTOR
R188
4.7
POSISTOR
C130
100/50
IC106
BP5022
DC/DC CONVERTER
C132
270/16
R189
6.2
POSISTOR
R190
6.2
ZD101
MTZJ22C
R173
1.2K
R174
100
C136
47/50
Q114
2SD2394F
R175
1K
IC109
NJM431U
REGULATOR
Q115
2SD2394F
C137
47/50
R176
1.5K
R177
1.5K
R178
1K
C138
0.001
C139
47/50
R180
2.7K
R179
100K
Q116
2SC2412KR
R256
0.1
D107
DA119
R251
10K
R255
100K
R253
10K
R252
4.7K
Q252
2SA1037 KR
R254
2.2K
Q251
2SC2412 KR
CNP111
CNS111B
CNS111A
CNP112
D109
DA119
D108
DA119
RLY107
RLY108
CNP102
CNP109
L201
220µH
L203
220µH
L202
220µH
CNP108
CNP107
R624
8.2K
R623
8.2K
C135
270/16
C133
100/50
IC107
BP5021
DC/DC CONVERTER
C134
1
Q113
2SC2412 KR
R172
100K
R171
470K
R167
470K
R239
270
C222
100/10
R238
270
R243
1.5K
R240
270
R241
270
C223
100/10
IC202
M
5279L05
G
E REGULATOR
C209
0.01
R242
1.5K
IC203
M
5278L05
G
E REGULATOR
C210
0.01
R245
1K
R244
4.7K
R249
680
2
50
5
O
SISTOR
C221
470/10
C614
0.01
R202
47K
C201
0.01
Q202
2SC2412 KR
D202
DA119
IC201
NJM4558M
MOTOR
DRIVER
R203
100K
R204
10K
R233
100K
R206
100K
D203
DA119
R205
10K
Q201
2SA1037 KR
R201
100K
C613
0.01
R207
47K
C202
0.01
Q611
2SC2412 KR
R631
15K
Q623
2SJ74 BL
C609
0.0047
IC601(A)
R621
220
C607
220P
R625
180
R629
15K
Q607
2SA1036 KR
R619
220
R615
820
R617
1M
Q621
2SK170-BL
VOL601
20K
CNP601
CNS601A
CNS601B
Q613
2SK389 BL
Q617
2SJ109 BL
R607
390
R611
390
Q605
2SA1036 KR
C603
47P(CH)
R605
100
R609
1M
C611
10/25
Q609
2SC2412 KR
R613
390
C605
0.0047
D209
DA119
D208
DA119
D205
DA119
D207
DA119
D204
DA119
D206
DA119
R214
10K
R213
10K
R211
4.7K
R210
47K
R209
4.7K
R208
4.7K
R639
4.7K
C205
0.01
C204
0.01
C203
0.01
C219
47/25
2
K
8
2
5
R632
15K
Q624
2SJ74 BL
IC601: OPA2134 (220-240V)
IC601: IX2838AF (110-127V)
R630
15K
0
8
3
6 KR
0
.
0047
Q622
2SK170-BL
RLY106
D111
11ES1
D113
11ES1
CNS110B
CNS110A
CNP115
TA102
R-CH
SPEAKER
TERMINAL
TA101
L-CH
SPEAKER
TERMINAL
CNP110
SW101
IMPEDANCE
SELECTOR
+B
ANALOG AMP.
MAIN
VOLUME
0V
0V
0V
14.5V
–14.5V
5V
–5V
0V
0V
0V
0V
0.6V
–14.5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.6V
0V
(0.6V)
14.53V
14.1V
13.52V
0V
0V
0.475V
0.328V
–14.1V
–13.5V
0V 0V 0V 0V 0V 0V
0V
0V
5V 5V 5V 5V –22V
–32V
32V
0V 0V
5.6V
5V
11.4V
12V
0.6V
0.6V
0.6V
12V
0.1V
–32V
–9.22V
–9.21V
–21.48V
–9.79V
–22V
–32V
–29V
+10.13V
31.4V
0.6V
5V
7.85V
8.87V
5.3V
5.3V
5.6V
5.6V
8.87V
14.8V
–14.8V
–32V +32V 10V(0V) 0V
5V
–5V
5V
5V
31.73V
+32V
–32V
-14.8V