FRAHM PS12A_15A BT Schematic
JK201
MIC 1
XLR201
MIC 2
1
2+
1
2
3
6
5
4
3-
AUDIO USB
GNDa
JK101
LINE 2
RCA101
CN101
J204
RC1206
J205
J206
RC1206
J207
GNDa
R208
12K
GNDa
3
2
1
GNDa
R451
3
2
R304
7K5
P302
100KB
J302
RC1206
R303
7K5
IN-
IN+
IN+MUTE
MUTE
STBY
C451
R406
5k6
R310
68K
2
POWER
GSB -V -PV
1
1uF
GNDspk
C453
R407
2K2
J511
RC1206
J306
RC2512
J709
RC1206
GNDa5
R500
1K8
DL500:A
LED VM
2 1
R713
22k
+30V
78
13
+V +PV
14
BOTSTR
6
15
IC700
TDA 7294
-30V
PCI
Lay-out
100 D451
+12Va
1N4148
100K
C404
R405
33K
RC1206
R306
3K3
R311
27K
2
P303
100KB
J303
RC1206
R305
3K3
GNDa3
RC1206
GNDa4
J402
RC2512
D450
-12V
1N4148
-12Vb
U300:B
LM833
6
7
C307
R307
330
5
8 4
1K
+12Vb
R308
1K
J309
RC1206
J307
C308
AUDIO
1uF
GNDa3
J304
J310
RC2512
J311
RC2512
GNDa
RC2512
C324
4.7uF
R321
3K3
R322
1K8
R323
10k
GNDa
R325
U320:A
LM833
2
3
8 4
3K9
1uF
C351
GNDa2
C322
4.7uF
R324
R350
D350
820
C352
1uF
C350
-12V
1N4148
100K
GND1
10K
C321
1
4.7uF
R351
820
C353
100K
GND1
J515
RC1206
J312
RC1206
1N4148
J313
RC1206
D351
R326
680
+12Va
J512
RC2512
C410
6K8
R450
100
C452
100K
EQUALIZADOR
C306
4k7
31
C3041K
REAJUSTAR R321 PARA USAR 680 E R322 PARA GANHO
C734
390K
C714
C713
C712
22uF/50V
220K
C720
R720
R705
10R/5W
GNDspk
GNDspk
J1
RC2512
J2
RC2512
CN720
1
3
6
4
5
4
3
2
1
JK700
EXT SPK
TWAFTW+
AF+
GND
GNDspk
PS12A - 15A - Pré + Power
319
Versão
Eng. Tiago W. Cafruni 08/08/2013
Eng. Tiago W. Cafruni
H
Data de CriaçãoCircuito
Última Alteração
Rev
GNDa
JK300
1
2
3
6
5
4
LINE OUT - P10
A
06/02/2016
R250
D250
+12V
J200
C252
D151
1N4148
100K
J507
RC1206
R120
RC0603
+12V
R114
100
J508
RC1206
GNDa
GNDa1
J513
RC1206
J211
RC2512
1N4148
P101
10KB
GND1
31
GNDspk
J500
J502
VOL
LINE
GNDa
-12V
31
P201
10KB
VOL MIC
GNDa
2
GND2
+12Vb
U400:A
84
-12Vb
F
J501
RC1206
C504
100K
C503
100K
GNDspk
J666
GNDa1
J702
RC2512
GNDspk
C723
1
R408
100k
R400
15K
J305
RC2512
C303
3K3
J3
RC2512
R712
680
C724
4.7uF
C450
1uF
J308
RC1206
LM833
1uF
C305
6K8
31
CN501
Fonte Vcc
1
2
3
J504
RC1206
J706
RC1206
2
3
4
10
9
DZ1
J401
RC2512
C402
2
1uF
J400
RC2512
R410
68K
R401
33K
R404
12K
GNDa2
CI1
OPTO
6
5
C403
R403
390K
R1
1K
33
U400:B
LM833
8 4
C301
J300
7
RC1206
1uF
R302
22K
R309
31
82K
C302
2
15K
P301
100KB
J301
RC1206
R301
22K
J514
J503
GNDa
RC2512
RC1206
-12V
1uF
J703
J700
RC1206
R704
6K8
C502
1uF
C501
C1
J4
RC2512
22uF/50V
22K
R711
C725
J708
RC2512
J704
RC1206
RC1206
GNDa4
J707
R702
RC1206
2M2
DZ2
D706
1N4148
R703
J701
RC2512
100k
C401
1uF
FONTE
CN700
GND
-VDD
1
+VDD
213
-30V
C702100K
C704
1uF
C705
100K
GNDspk
GNDspk
GNDspk
AUDIO
C701
+30V
+12Va
+12V
R710
2K7
220
C721
GNDa3
D705
J705
RC1206
1N4148
1uF
GNDspk
GNDspk
J505
RC2512
1uF
8 4
U200:A
LM833
J506
RC2512
1uF
C251
C214
1uF
1
GNDa
C250
C213
1uF
R251
100 D251
1N4148
C253
100K
R214
1K
R213
1K
C208
15
GNDa
R202
12K
R207
C205
68
R205
2K7
J209
RC1206
C211
68
R211
47K
6
5
C212
68
8 4
R206
47K
U200:B
LM833
47K
2
3
C206
68
J210
RC1206
7
C203
R203
J203
RC1206
2K7
C201
15
J208
RC1206
GNDa
1uF
R204
C204
1uF
R201
12K
C202
15
GNDa
R209
C209
2K7
1uF
C207
12K
15
GNDa
R210
C210
2K7
1uF
R212
47K
GNDa
D150
R119
R117
GNDa
R150
100
1N4148
R101
C104
R102
R109
3K3
R110
3K3
R108
27K
27K
C152
100K
C150
R103
C103
1uF
R104
12K
1uF
GNDa
C107
1uF
C106
1uF
68
R106
U100:B
4K7
12K
4K7
R105
GNDa
J202
RC1206
J201
R111
LM833
6
7
5
8 4
1uF
C151
68
C105
J101
RC1206
J509
RC1206
C153
R151
100
100K
GNDa
U100:A
84
LM833
3
1
2
R113
GNDa
R112
J212
J213
GNDa2
RC2512
GNDa
-12V
1
2
3
6
5
4
R107
J100
RC1206
GNDa
JK201
MIC 1
XLR201
MIC 2
1
2+
1
2
3
6
5
4
3-
AUDIO USB
GNDa
JK101
LINE 2
RCA101
CN101
J204
RC1206
J205
J206
RC1206
J207
GNDa
R208
12K
GNDa
3
2
1
GNDa
R451
3
2
R304
7K5
P302
100KB
J302
RC1206
R303
7K5
IN-
IN+
IN+MUTE
MUTE
STBY
C451
R406
5k6
R310
68K
2
POWER
GSB -V -PV
1
10uF
GNDspk
C453
R407
2K2
J511
RC1206
J306
RC2512
J709
RC1206
GNDa5
R500
1K8
DL500:A
LED VM
2 1
R713
22k
+30V
78
13
+V +PV
14
BOTSTR
6
15
IC700
TDA 7294
-30V
PCI
Lay-out
100 D451
+12Va
1N4148
100K
C404
R405
33K
RC1206
R306
3K3
R311
27K
2
P303
100KB
J303
RC1206
R305
3K3
GNDa3
RC1206
GNDa4
J402
RC2512
D450
-12V
1N4148
-12Vb
U300:B
LM833
6
7
C307
R307
330
5
8 4
1K
+12Vb
R308
1K
J309
RC1206
J307
C308
AUDIO
1uF
GNDa3
J304
J310
RC2512
J311
RC2512
GNDa
RC2512
C324
4.7uF
R321
3K3
R322
1K8
R323
10k
GNDa
R325
U320:A
LM833
2
3
8 4
3K9
10uF
C351
GNDa2
C322
4.7uF
R324
R350
D350
820
C352
10uF
C350
-12V
1N4148
100K
GND1
10K
C321
1
4.7uF
R351
820
C353
100K
GND1
J515
RC1206
J312
RC1206
1N4148
J313
RC1206
D351
R326
680
+12Va
J512
RC2512
C410
6K8
R450
100
C452
100K
EQUALIZADOR
C306
4k7
31
C3041K
REAJUSTAR R321 PARA USAR 680 E R322 PARA GANHO
5
CN720
1
3
6
4
4
3
2
1
JK700
EXT SPK
TWAFTW+
AF+
GND
GNDspk
C714
390K
J1
C713
220K
C712
C720
22uF/50V
4.7uF
RC2512
J2
R720
R705
RC2512
10R/5W
GNDspk
GNDspk
PS12A - 15A - Pré + Power
319
Versão
Eng. Tiago W. Cafruni 08/08/2013
Eng. Tiago W. Cafruni
D
Data de CriaçãoCircuito
Última Alteração
Rev
GNDa
JK300
1
2
3
6
5
4
LINE OUT - P10
A
21/01/2014
R250
D250
+12V
J200
C252
D151
1N4148
100K
J507
RC1206
R120
RC0603
+12V
R114
100
J508
RC1206
GNDa
GNDa1
J513
RC1206
J211
RC2512
1N4148
P101
10KB
GND1
31
GNDspk
J500
J502
VOL
LINE
GNDa
-12V
31
P201
10KB
VOL MIC
GNDa
2
GND2
+12Vb
U400:A
84
-12Vb
F
J501
RC1206
C504
100K
C503
100K
C725
10uF
GNDspk
J666
GNDa1
J702
RC2512
GNDspk
C723
1
R408
100k
R400
15K
J305
RC2512
C303
3K3
R712
680
C724
4.7uF
C450
10uF
J308
RC1206
LM833
10uF
C305
6K8
31
CN501
Fonte Vcc
1
2
3
J504
RC1206
J706
RC1206
2
3
4
10
9
DZ1
J401
RC2512
C402
2
10uF
J400
RC2512
R410
68K
R401
33K
CI1
OPTO
C403
33
R403
390K
U400:B
LM833
6
5
8 4
R404
12K
GNDa2
C301
J300
7
RC1206
1uF
R302
22K
R309
31
82K
C302
2
15K
P301
100KB
J301
RC1206
R301
22K
J514
J503
GNDa
RC2512
RC1206
-12V
10uF
J703
J700
RC1206
R704
6K8
C502
10uF
C501
22K
R711
J708
RC2512
J704
RC1206
RC1206
GNDa4
J707
R702
RC1206
2M2
DZ2
D706
1N4148
R703
J701
RC2512
100k
C401
1uF
FONTE
CN700
GND
-VDD
1
+VDD
213
-30V
C702100K
C704
10uF
C705
100K
GNDspk
GNDspk
GNDspk
AUDIO
C701
+30V
+12Va
+12V
R710
2K7
220
C721
GNDa3
D705
J705
RC1206
1N4148
10uF
GNDspk
GNDspk
J505
RC2512
10uF
8 4
U200:A
LM833
J506
RC2512
10uF
C251
C214
1uF
1
GNDa
C250
C213
1uF
R251
100 D251
1N4148
C253
100K
R214
1K
R213
1K
C208
15
GNDa
R202
12K
R207
C205
68
R205
2K7
J209
RC1206
C211
68
R211
47K
6
5
C212
68
8 4
R206
47K
U200:B
LM833
47K
2
3
C206
68
J210
RC1206
7
C203
R203
J203
RC1206
2K7
C201
15
J208
RC1206
GNDa
1uF
R204
C204
1uF
R201
12K
C202
15
GNDa
R209
C209
2K7
1uF
C207
12K
15
GNDa
R210
C210
2K7
1uF
R212
47K
GNDa
D150
R119
R117
GNDa
R102
R108
1N4148
68K
68K
R101
C104
R109
8k2
R110
8k2
R150
100
C152
100K
C150
R103
C103
1uF
R104
12K
1uF
GNDa
C107
1uF
C106
10uF
68
R106
U100:B
12K
12K
12K
R105
GNDa
J202
RC1206
J201
R111
LM833
6
7
5
8 4
10uF
C151
68
C105
J101
RC1206
J509
RC1206
C153
R151
100
100K
GNDa
U100:A
84
LM833
3
1
2
R113
GNDa
R112
J212
J213
GNDa2
RC2512
GNDa
-12V
1
2
3
6
5
4
R107
J100
RC1206
GNDa
REMOVER O CAPACITOR SMD
ALTO
-
FALANTES
(C714)
PROCEDIMENTO REPARO – PS12A BT / PS15 A BT / PS15 A BT WIRELESS
RUIDO TWEETER
1206 DE 390KpF (390nF)
PRÓXIMO AO CONECTOR DOS
SOLDAR CAPACITOR PTH DE
IMAGEM
– COLAR
O CAPACITOR
390KpF (390nF) CONFORME
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