BP-150.1
1 Channel Automotive Amplifier
Power Supply (Sheet 2)
15
UC700910
B
UC700467
PROT
UC700872
D
UC700639
G
UC700637
C
R132
6.8KF
R136
5.6K
R137
5.6K
R130
10KF
R133
2.2K
R183
1.8K
R185
4.7K
R144
470K
R143
12K
R243
33K
R142
15K
R145
100K
R146
100K
R181
10
R277
1K/2W
R134
300
R135
100K
R129
10KF
R141
1K
R245
4.7
R248
10K
R126
10KF
R128
10KF
R127
47KF
R107
390KF
R108
390KF
R150
47KF
R246
4.7K
R131
130KF
R117
390KF
R102
100KF
R118
390KF
R115
390KF
R116
390KF
R103
100KF
R106
390KF
R247
220K
R105
390KF
R125
100KF
R123
100KF
R121
100KF
R113
100KF
R104
10K
R111
100KF
R110
100KF
R114
10K
R112
10K
R122
10K
R101
10K
R109
10K
R119
10K
R120
10K
R175
10K
R179
1K
R208
51
R191
10K
R261
1K
R260
470
R264
470
R209
1
R210
470
R211
1K
R271
10/0.25WF
R275
0.01/5W
R203
91
R202
1
R201
470
R172
1K
R174
4.7K
R171
1M
R176
10K
R177
22K
R178
2M
R173
3.9K
R157
2.2K
R182
10K
R270
47/2W
R263
10/0.25WF
R262
100K
R156
5.6KF
R155
22K
R154
1K
R151
220K
R160
220K
R158
47K
R159
2M
R180
10K
R152
47K
R223
820K
R222
10K
R153
10K
R224
33K
R273
100K
R184
1K
R231
470
R235
220F
R234
10K
R233
11KF
8
1
1
7
2
2
6
3
3
5
4
R232
2K/0.5W
R236
10K
R237
220K
R238
10K
R240
10K
R239
1M
R241
10K
R242
220K
Q255
IRF540
UC700636
Q251
IRF9540
UC700894
KJB-554S
UC700890
KJB-554S
UC700886
KJB-554S
RCA101-A
KJB-554S
7
11
10
12
5
16
U171
X171
2560KHz
UC700977
UC700634
UC700635
UC700861
UC700638
UC700702
UC700540
VR103
B20K
U102B
U131A
U103A
U103B
U131B
U102A
U101A
U101B
1
1
1
1
7
7
7
7
2
2
2
2
6
6
6
6
3
3
3
3
5
5
8
8
4
4
5
5
U172A
U151A
TL072
U151B
7
5
3
2
2
3
8
1
1
4
8
6
U231-A
U231-B
HI101
LWL0640-4P
UC700899
LWL0640-4P
C134
124(M)
C135
683(M)
C143
183M
C142
104M
C200
104P
C195
104P
C231
102(M)
U183
KIA431
U156
KIA431
UC700803
UC700949
UC700913
UC700805
UC700596
UC700594
UC700808
UC700809
UC700810
UC700852
UC700459
UC700801
UC700864
UC700463
UC700947
UC700921
UC700468
UC700930
UC700620
UC700973
UC700941
UC700800
UC700799
UC700798
UC700953
UC700490
UC700494
UC700495
UC700496
UC700945
UC700501
UC700502
UC700503
UC700504
UC700748
UC700513
UC700514
UC700515
UC700952
UC700519
UC700522
UC700524
UC700526
UC700527
UC700538
UC700539
UC700541
UC700542
UC700543
UC700544
UC700545
UC700547
UC700551
UC700552
UC700553
UC700554
UC700557
UC700598
UC700560
UC700562
VR102-B
50KC
VR102-A
50KC
VR101
20KBx2
UC700820
+12V
UC700469
12V
UC700819
-12V
UC700505
VCC
UC700511
-12V
UC700512
+12V
UC700521
+12V
UC700523
VEE
UC700550
+12V
UC700555
-12V
UC700558
UC700559
D271
1N5242
D270
1N5242
D231
1N4744
C105
103P
C141
47P
C122
104(M)
C237
104P
C131
47P
C235
103(M)
C176
47P
C278
335(M)
C106
103P
C191
10P
C104
100P
C103
100P
C133
104P
C132
104P
C193
10P
C276
22/100V"RN"
C224
104pF
C161
182(M)
C107
103P
C171
47P
C172
47P
C175
330P
C157
104P
C177
104(M)
C187
104P
C270
104(M)
C173
103(M)
C203
104(M)
C174
330P
C190
104P
C216
102(M)"BOX"
C183
104P
C178
560P
C181
104P
C160
104(M)
C154
102P
C159
104P
C152
472(M)
C151
332(M)
C156
104P
C158
560P
C233
102P
C271
22/100V"RN"
C186
224(M)
D111
1N4148
D110
1N4148
D112
1N4148
D113
1N4148
D234
1N4148
D161
1N4148
D160
1N4148
D92
PR1504
D232
1N4148
U184
3
1
14
8
13
4
6
10
9
11
C236
470/50V
C189
10/16V
C144
100/16V
C150
10/16V
C184
10/16V
C182
220/16V
C123
22/16V
C101
22/16V
C102
22/16V
C295
470/50V
C179
10/16V
C225
47/16V
C293
220/16V
C188
47/16V
C155
100/16V
C192
10/16V
C153
100/16V
C232
100/16V
C234
4.7/50V
L231
47uH
L202
CL-3300
REL01
KB11-D12S
Q203
A1023Y
Q207
A1381
Q209
A1023Y
Q232
A1023Y
Q221
A1277Y
Q182
A1023Y
Q231
C1027Y
Q171
C3198GR
Q208
C1027Y
Q201
C3503
Q202
C1027Y
Q181
C1027Y
Q222
C3198GR
Q223
C3198GR
MUTING CIRCUIT
VARIABLE LPF
VARIABLE BASS BOOST
(50Hz;0 - +6dB/oct)
(32 - 320Hz;12dB/oct)
A
+
-
+
3.4
-2.0
-2.4
-1.7
-1.7
-1.7
35
3.0
35.3
35.3
22.1
-22.1
-25
-25
-35
-35
-35
0.0
35
35.3
-22.7
12.0
-34.5
11.9
0.0
A
B
C
D
E
1
2
3
4
5
6
7
8
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
-
+
-
+
U171
5 ~ 5.9V
10 ~ 6.3V
11 ~ 6.1V
16 ~ 12V
--
-
++
+
U111 ~ KIA393
1 ~ 22.7V
2 ~ 34.9V
3 ~ 34.5V
4 ~ 35V
5 ~ 28.8V
6 ~ 22.4V
7 ~ 34.9V
8 ~ 22.7V
+
-
