The document outlines specifications for a power amplifier circuit, detailing components such as resistors and capacitors, their ratings, and configurations for channel A and B. It provides circuit diagrams and notes on modifications when substituting certain transistors. Additionally, it includes information about protection circuits and voltage supply requirements.

1. FOLHA: 01/02
PWP 8000 2AB
BD139
BD140
Todos os resistores são
de 1/4W e todos os ca-
pacitores eletrolíticos
são de 25V, exceto
aqueles com indicação.
O circuito do power do
canal B é idêntico ao do
canal A.
ARQUIVO:..PWP8000_2AB.DSN
VISTA FRONTAL I N D Ú S T R I A E L E T R Ô N I C A L T D A.
CIRCUITO: PRÉ / POWER / FONTE
31 42 6 875
IC1001
2SA1943
2SC5200
3
4
8
5
SUPERIOR
6
LM833
2 7
VISTA
1
POWER
1 - 30
PL721
2SA1006
2SC2336
DATA: 28/08/2003
12AWG
54.4 VacTENSÃO DO TRAFO EM REPOUSO
WA
+15V
-15V
GND
GND
NTC
RELE
RELE
OVER+
OVER-
BORNE
OUT
CHA/CHB
7.5A / 220V
4066
TL072
TL072
TL072
+24VA
IN
LM833
B+
A-
+24VB
IN
2/3
3/3
SEND
GND
-15V
TL072
LM833
PRÉ CANAIS A/B
GND
O+
PARALELO
PLA116
GB
Canal A
BRIDGE
4066
Canal B
A+
2/3
TL072
SEND
+15V
O-
B-ESTEREO
1/3
GA
PL552
1/3
Caso seja usado o transistor
2SA 1837 no lugar do 2SA
1006 e 2SC 4793 no lugar do
2SC2336, substituir os capa-
citores de 39pF x 500V por
220pF x 500V.
ATENÇÃO
BCE B EC
+V
-V
-V+V
+15V
-15V
-V
B C E
-15V
+15V
4
3
2
1
11
12
13
14
10
87
6
5
9
+6V2
-15V
+15V
+15V
+6V2
-15V
+6V2
-15V
+15V
-6V2
-6V2
-6V2
+6V2
+15V
-15V
+6V2
-6V2
39pFx500V
10R
0.47Rx5W
+
10uF
10K
0.47Rx5W
10R
NTC 2K2
150K
10Rx1W
+
10uF
+
22uFx160V
+
47uF
2SC2336
100pF
+
10uF
10K
56K10K 1%
0.47Rx5W
IN
100K
2SA1943
100K
+
47uF
10K 1%
2SA1943
10K
1N4148
100K
2K2
1K91 1%
560R
-+
800Vx35A
BD139
2SC5200
2SC5200
47Rx1W
56pF
56pF
+
47uF
10K1
2
3
4
5
6
7
8
9
10
11
12
+
4,7uF
30K1 1%
+
47uF
0V
220V
TPWP8000
33R
2SC5200
15K
2SC2336
0.47Rx5W
2K2
5
13
6
12
9
8
E0
E2
E1
E3
GND VDD
7 14
11
10
2
1
4
3
Z2
Y2
Y3
Z3
Z0
Y0
Z1
Y1
2SA1006
2SA1943
1K8
390R
1K5
33K
10K 1%
6V2
1N4148
390R
330R
12K
56pF
+
_
8
3
2
4
1
2K7x3W
IN
+
_
5
6
7
0.47Rx5W
+
_
5
6
7
2K2
2SC5200
4K7
100K
+
22uFx160V
1N4148
+
_
8
3
2
4
1
0.47Rx5W
10K1%
12K
+
4,7uF
100Kx250V
27Vx1W
OUT A/B
330R
1N4148
100K
5
8
6
3
4
7
2
1
0.47Rx5W
100K
100Kx100V
+
4,7uF
10K 1%
10K1%
3,3pFx100V
10Rx5W
47R
2
1
8
4
5
3
6
7 IC1001
BD139
+
47uF
BD140
100Kx50V
33K
2SC2336
24V / 30A
2SA1943
+
47uF
OUT A/B
27Vx1W
10Rx5W33R
100Rx1W
2SA1943
10K 1%
2K7x3W
500R
10K
1N5402
390R
+10uF
120K
100R
+
4,7uF
10K 1%
2SC5200
1N5402
100K
2SA1006
10K
100K
1K8
100K
10K 1%
100R
10K
4K121%
0.47Rx5W
+
_
5
6
7
+
_8
3
2
4
1
56pF
150K
390R
10K
1N4148
100Rx1W
+
47uF
0.47Rx5W
15K
SEND
100Kx250V
47Rx1W
100Kx50V
SEND
10Kx1K
56pF
470K
6V2
10K 1%
- +
800Vx35A
470K
2SA1006
100K
56pF
39pFx500V
+
47uF
0.47Rx5W
100K
1K911%
+V
-V
-V
GND
+V
GND
AC
AC
GND A
W B
GND B
W A

2. ARQUIVO:..PWP8000_V1.DSN
FOLHA: 02/02
VISTA FRONTAL I N D Ú S T R I A E L E T R Ô N I C A L T D A.
Todos resistores são
de 1/4W e todos os
capacitores eletrolíti-
cos são de 25V,
exceto aqueles com
indicação.
CIRCUITO: PROTEÇÃO / DISPLAY / FONTE
BC549 7815
VISTA
SUPERIOR
FONTE
PL722
1 - 30
DATA: 29/08/2003
A numeração dos in-
tegrados é feita da
esquerda para direi-
ta e de cima para
baixo.
PWP 8000 2AB
LM339
BORNE
VOLUMECHB
RELE
GND
GB
+24VA
LM339
NTC
RELE
1/3
LM339
3/3
+15V
OVER-
+15V
-15V
3/3
OVER-
3/3
1/3
GND
OUT
RELE
LM339
WA
GND
GND
RELE
OVER+
+24VB
NTC
-15V
-15V
CHA
GA
OUT
LM339
+15V
CHB
LM339
BORNE
3/3
1/3
LM339
1/3
LM339
OVER+
VOLUMECHA
LM339
WB
LM339
2/3
PROTEÇÃO / DISPLAY
2/3
LM339
2/3PL726
LM339
2/3
LM339
-15V
+24VA
GA
-15V
GND
1.5A
+15V
+24VB
GND
1.5A
+24VA
GA
GB
GB
+15V
+24VB
7915
CBE
1 2 3 4
3
2
1
11
12
13
14
10
87
6
5
9
+ 15 V
+24VB
- 15 V
-15V
+ 15 V
+ 15 V
+ 15 V
- 15 V
+15V
+ 15 V
+24VA
+ 15 V
+ 15 V
+ 15 V
+ 15 V +15 V
+ 15 V
- 15 V
-15 V
- 15 V
+ 15 V
+ 15 V
+15V
-15V
+15V
100Kx100V
+
_
9
8
14
4V7
1
2
3
4
5
6
7
8
9
10
11
12
4V7
+47uF
120K
1N4001
100K
OVERLOAD B
+
1000uFx40V
1N4148
1N4001
220K
3K65 1%
82K
+
47uF
4V7
47K47K
+
1uF
1N4001
+47uF
100K
3K65 1%
SIGNAL A
+
_ 3
4
5
12
2
1N4148
56K
2K2
+
_6
7
1
+
1uF
4V7
100K
TEMP/DCA
4K71%
3K3 1%
1N4001
390K
6K8
CLIP A
82K
100K
100K
100K
220K
1N4001
200K
10K
ON
5
8
6
3
4
7
2
1
2K2
1N4148
+
47uF
3K3 1%
+
_
9
8
14
+
1uF
+
_
11
10
13
4V7
BC549
10R
4V7
10R
56K
2K7
100K
+
_3
4
5
12
2
5KB
82K
3K9
1K
TEMP/DCB
56K
+
_ 3
4
5
12
2
120K
2K2
10K
2K7
+
_
11
10
13
1K
10R
2K2
+
1uF
10R
3K9
1N4148
5
8
6
3
4
7
2
1
15K
+
_6
7
1
+
6800uFx100V
10R
100K
15K
120K
+
6800uFx100V
10K
4V7
82K
24Vx3W
+ 1000uFx40V
30K1%
1N4001
CLIP B
BC549
390K
+
_
9
8
14
4V7
OVERLOAD A
+
6800uFx100V
47R
2K2
BC549
24Vx3W
+
47uF
+
_6
7
1
4K7
1K91 1%
+
47uF
+
6800uFx100V
SIGNAL B
+
47uF
47R
10K
+
6800uFx100V
10R
100Rx2W
82K
+
47uF
10R
47K
BC549
+
_
11
10
13
BC549
5KB
+
6800uFx100V
5
8
6
3
4
7
2
1
47K
56K
6K8
BC549
1
2
3
4
5
6
7
8
9
10
11
12
100Rx2W
100Kx100V
2K2
120K
200K
10R
2
1
3
VIN GND VOUT
LM7915
1
2
3
VIN
GND
VOUT
LM7815
4K71%
GND
GND
1 B
1 A
AC
GND
AC
+V
-V
+V
-V