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Oneal
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OPB820
Schematic
5 pgs2.03 Mb0

Oneal OPB820, OPM820 Schematic

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Page 1
Opb820 Opm820
233
Page 2
BA
DC
HGFE
1
R20 10 0R
C16
10 0u F/ 6 3V
2
10 0n F/ 1 00 V
R4
C18
39 K
TP1 22 K
3
R2
R1
C1
3K3
18 0pF
C17
10 0u F/ 6 3V
C2
3K3
C19
10 0n F/ 1 00 V
R3
33 K
47 KR53K3R93K3
IN
VU
47 nF/ 630 V
ON- OFF
AC INP UT
33 0K
12 0V
4
2,0 A/ 1 20 VAC 1,0 A/ 2 40 VAC
D15 C38
1N4 74 2 (1 2V)
PRE PCB
TO
5
SENSOR
BD14 0
T16
R41
10 K
A
R42
1K
K
C36
10 0n F
4
5
CI2B 45 58
7
6
R43
9K1
TRF1
12 0V
46 V
C20
4,7 nF/ 250 V
0V
0V
24 0V
46 V
12 0V
16 V
C22
0V0V
4,7 nF/ 250 V
4,7 nF/ 63V
C37
R48
56 0R
D14
1N4 00 7
47 0u F/ 2 5V
R44 4K7
R45
3K9
4,7 nF/ 63V
C32
D11
1N4 00 7
C33
47 0u F/ 2 5V
R46
1M
8
3
CI2A
C35
45 58
2
1nF
C21
D7
D8
1N5 40 4
1N5 40 4
4,7 nF/ 250 V
C23
D9
D10
1N5 40 4
1N5 40 4
4,7 nF/ 250 V
CI1 7 81 2
31
2
C34
LED1
AZUL OPACO
D12
1N4 14 8
R47
1K
1
REF.
C26
C24
C25
R49 1K
C30
N/ U
10 0n F/ 2 50 V
C27
47 00 uF/ 80V
N/ U
C28
N/ U
C31
C29
10 0n F/ 2 50 V
N/ U
47 00 uF/ 80V
16 VAC
+12 VDC
GND
+
D13
FAN
1N4 00 7
-
T17
BD13 9
GND
T2
3K3R63K3
KSP4 2
R7
56 R
R8
56 R
KSP9 2
R10
R11
56 R
R12
56 R
R13
R16
56 0R
C8
D3
1N4 14 8
D4
1N4 14 8
R24
R25 15 K
2.2 uF/ 10 0V
47 pF
T12
2SC5 20 0
R31 22 R
R32 22 R
T13
2SA1 94 3
R33
0R5 6/ 5W
R34
0R5 6/ 5W
T14
2SC5 20 0
R35 22 R
R36 JUMPER
T15
2SA1 94 3
T10
2SC2 33 3
R27 N/ U
R28 82 0R
C14
R26 10 0R
R29 N/ U
R30 82 0R
T11
2SA1 00 9
C11
47 pF
T5
KSP9 2
D1
1N4 14 8
C9
4.7 nF/ 63 V
T8
R17 2K2
R18 1K
BD13 9
R22 10 0R 15 K
C12
47 uF/ 25V
C7
T7
BD13 9
BD14 0
C13
47 uF/ 25V
R23 10 0R
T9
C10
4.7 nF/ 63 V
D2
1N4 14 8
R21
10 0R
C4 N/ U
T3T1
C5
10 pF
R15 33 K
T4
R14
C6
68 0R
N/ U
C3
10 0u F/ 2 5V
T6
KSP4 2
R19 56 0R
F1
5A
D5
R37
OR56 / 5 W
R38
0R5 6/ 5W
NOTA:
- RESISTOR ES 5% 1 / 8 W, QUAND O NAO ESP ECIFICADO
- CAPACITORES 5 % 63 V, QUANDO NAO E SPECIF ICADO
- SUJEITO A ALTERACOES SEM PREVIO AVISO
1N4 00 7
D6
1N4 00 7
R39
4R7 / 1 W
L1
3uH
4 OHM
R40
10 R/ 1 W
C15
F2
5A
VU
SPKR
1
2
3
4
5
MHG/ R P
1 1
ofShe et
6
RevNum be r
6
A B C D E F G H
Tit le
Siz e
A1
Dat e
File na me
OPB/ OP M8 20
30 / 0 5/ 0 7
PB- 82 1.S 01
Dra wn by
234
Page 3
FEDCBA
POT1
HI
4,7 nF/ 6 3VC8
POT2
MID
LOW
POT3
10 0K B
C9 10 nF/ 6 3V
C7 2,2 nF/ 6 3V
R1 3
10 K
R1 5
33 K
R8 2
1K
C46 10 uF
R1 0
4K 7
R1 7
2
3
5
6
- 2 2V
1
C48
56 pF
R8 8
10 K 1 %
CI9 B
45 58
- 1 5V EE
+1 5VCC
CI9 A
45 58
R8 9
10 K 1 %
C49
56 pF
AC2
AC2
GND
10 K
C12
10 0n F
C13
R1 8
15 K
1
4
8
7
4. 7n F/ 6 3V
1N 40 07
47 0u F/ 3 5 V
47 0u F/ 3 5 V
4. 7n F/ 6 3V
22 pFC11
CI8 A
45 58
22 pF
15 0K
2
CI2 A
45 58
3
10 nF/ 6 3VC10
R8 6
10 K 1 %
R8 4
10 K 1 %
R8 7
10 K 1 %
R8 5
10 K 1 %
C47
R8 3
R1 210 0K B
4K 7
R1 6
15 K
2
3
R5
10 K
R2 1
10 K
CI3 A 45 58
3 5
C14
R1 9
10 0n F
39 K
R2 0 18 K
R2 2 4K 7
R3 5 47 K
- 1 5V
R3 7
R3 6
5K 6
4K 7
+1 5V
R9 0
15 0R
R9 4
R9 1
10 K 1 %
R9 2
10 K 1 %
R9 3
15 0R
C30
D14
D15
1N 40 07
C31
1K 5
1K 5
BD1 39
R7 3 1K 5
C32
C33
R7 5 1K 5
BD1 40
R2 3 10 K
1
C15
C16
R2 4 15 K
R3 8
68 0R
Oci402
2 3 4 65 7 8
1
R9 5
T7
47 uF/ 2 5V
D16
1N 47 44
R7 4 5K 6
LED1
VD
ON
D17
1N 47 44
47 uF/ 2 5V
T8
R2 7 10 K
6
CI3 B
7
45 58
R2 5
R2 6 8K 2
1n F
22 K
C17
1n F
+1 5V
CI4
- 1 5V
1 2
3
C38
C36
10 0n F
10 0n F
C34
R7 6
82 0R
C39
D18
10 0n F
7V5
C40
D19
10 0n F
7V5
C35
R7 7
82 0R
C41
C37
10 0n F
10 0n F
R2 8 2K 2
9101112131 41516
CI7 16
7
10 uF/ 2 5V
LINE OUT
CN4
XLR - M
SW2
C21
+1 5V
+7 .5V
GND
- 7 .5 V
- 1 5V
AC2
1N 40 07
C28
2,2 uF/ 2 5V
BC3 27
D10
R3 0 68 K
R3 1 22 K
C18
10 0p F R2 9 1K
VOL.
POT4
10 0K B
T1
R5 2
1K
R4 0
10 0R
LED2
VM
LIMIT
R3 9
47 K
- 2 2V
R6 0
T4
68 K
BC3 27
R5 9 47 K
D11
1N 41 48
NOTA:
- RESISTORES 5% 1 / 8 W, QU ANDO NAO E SPECIF ICADO
- ELETROLITICOS 25 V, QU ANDO NAO ESPECIF ICADO
- CAPACITORES 5%, QUAN DO N AO ES PECIFICAD O
- SUJEITO A ALTERACOES S EM P REVIO AVISO
C19 22 pF
R3 2
33 K
62
CI2 B
45 58
5
R3 3
68 0R
R5 4
47 K
C26
1u F/ 2 5V
CI6 B
7
Oci112
33 K
- 1 5V- 1 5V
T5
BC3 27
R6 1 10 K
R6 2 56 R BC3 37
C29
10 uF/ 2 5V
7
R3 4 2K 7
6
5
R9 10 0K B
C5
47 pF
1
2
BAL. IN
LINE
CN1
3
CN2
21
3
XLR - F
BAL. IN
MIC
CN3
21
3
4
XLR - F
R8
10 K
6
CI1 B
7
45 58
5
10 uF/ 2 5V
R7
10 K
R6
10 K
- 1 5
10 uF
10 uF
+1 5
- 1 5
C42 10 uF
C43
10 uF
+1 5
C1
C2
POT6
10 0K B
POT5
10 0K B
D1
1N 41 48
R1
47 K
R2
47 K
D2
1N 41 48D41N 41 48
D20
1N 41 48
R7 8
3K 9
R7 9
3K 9
D21
1N 41 48
4K 7
C6
R1 1
4K 7
R1 4
15 K
D3
1N 41 48
+1 5
C3
56 pF
R3
47 K
3
CI1 A
1
45 58
2
R4
47 K
C4
56 pF
- 1 5
D22
1N 41 48
+1 5
C44
68 0p F
R8 0
3K 9
5
CI8 A
7 1
45 58
6
R8 1
3K 9
C45
68 0p F
- 1 5
D23
1N 41 48
R5 5R5 3
47 0R
+B REF.
D5
R4 1
15 0K
R4 2
JUMP ER
THRES HOLD
C20
R4 3
10 K
10 uF/ 2 5V
1N 41 48
1N 41 48
+7 .5V
R4 4 4K 7
R4 5 4K 7
D6
D7
1N 41 48
10 uF/ 2 5V
10 uF/ 2 5V
NC
9 1 6 1 15
14
8
6
CI7
Oci323
NC N C NC
- 7 .5 V
C24 22 pF
R4 6
10 0K
C22
C23
43710
7
CI5 B
45 58
R4 7 4K 7
C25 22 pF
1
45 58
R5 6 4K 7
11
12
13
2
5
CI5 A
6
R4 9 4K 7
5
10 0KR4 8
1
2
R5 1
R5 0 22 K
T2
BF2 45
D
G
S
*
BF2 45 A BF2 45 B
NAO US A10 0 K
22 K
2
OUT
GND
3
NC
NC
D8
NC
1N 41 48
R5 8
R5 7 22 0K
T2 R5 8
3
- 1 5V
D12 R6 4 39 K
T6
R6 3 8K 2
1N 41 48
D13
1N 41 48
A
T3
BD1 40
K
Tit le
Size
R6 5 4K 7
R6 6
10 0R
+1 5V
+1 5
C27
1n F/ 6 3V
R6 7 33 K
R7 0
27 0K
3
CI6 A Oci112
2
R6 8 1K
R7 1
R7 2
10 K
D9
1N 41 48
1
R6 9 22 R
10 K
4
OPB620 / OP M6 20OPB420 /
Re vNu m ber
A2
Da t e
Fil ena me
LIMI6 2 0. SO1
Dr a wn by
MHG1 2 / 0 6/ 0 6
0 20 2
ofSh eet
A B C D E F
235
Page 4
DCBA
1
C1
1 0 0n F/ 1 0 0 V
C2
2
+
1 u F/ 1 0 0V
INP UT
-
3
R1
NAO U SA
R2
1 2 R/ 1 0 W
R4
NAO U SA
R3
1 2 R/ 1 0 W
+
+
DRIVER
DT1 5 0 8 R
WOOFER
1 2 W5 P 8 R
Opb 6 20
Ob6 20
Opm 6 2 0
1
2
3
Obm 6 2 0
Ob4 20
Tit le
4
Siz e
X- OVER 6 20 FE
4
Re vNu m be r
A4
Da t e File n a me
X- 6 2 0 FE.S 0 1
Dr a wn by
A B C D
MHG0 1 / 1 2/ 0 5
0 101
ofSh e e t
236
Page 5
DCBA
1
C1
2 2 0n F/ 1 0 0 V
C2
2
+
6 8 0n F/ 1 0 0 V
INP UT
-
3
R1
NAO U SA
R2
1 2 R/ 1 0 W
R4
NAO U SA
R3
1 2 R/ 1 0 W
+
+
DRIVER
D2 10 TI 8 R
WOOFER
1 2 W5 P 8 R
Opb 6 20 Ti
Ob6 20 Ti
Opm 6 2 0Ti
1
2
3
Obm 6 2 0Ti
Ob4 20 Ti
Tit le
4
Siz e
X- OVER 6 20 TI
4
Re vNu m be r
A4
Da t e File n a me
X- 6 2 0 TI. S0 1
Dr a wn by
A B C D
MHG0 1 / 1 2/ 0 5
0 101
ofSh e e t
237
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