Oneal OCM550 Schematic
Ocm550
316
BA
USB
+12V
R67
1uF/25V
1uF/25V
1uF/25V
1uF/25V
N/ U
R17
10K
R18
10K
R15
120K
R16
120K
C6
C9
C1
C4
AC INP UT
MODUL O US B
R68
N/ U
C10
10uF/25V
R10
10K
R11
150K
2
CI1A
4558
3
R8
3K3
R9
FM/US B
FM/US B
-15
10K
C3 47 pF
R4
150K
6
CI1B
4558
5
R2
+15
10K
+12V
C63
100uF/25V
GND
ON- OFF
1,0A/120VAC
0,5A/240VAC
C7
47pF
R3
10K
R1
3K3
C2
47pF
R65
1K
R66
1K
47pFC8
R12
10K
1
4
C44
10uF/25V
R13
10K
R5
10K
7
8
C43
10uF/25V
R6
10K
T1
BD139
R64
390R
D13
C5
10uF/25V
1N4742 ( 12V)
220V
120V
AUT O 0V
AC
0V
C64
10uF/25V
POT8
100KB
POT3
100KB
POT2
100KB
MIC.2/ LINE 2
VOL.
POT1
100KB
MIC.1/ LINE 1
VOL.
+17V
R56
220R/ 1W
ZD11
C60
5V1
100nF
CW CCW
D14
1N4007
C65
470uF/35V
18V
0V
12V
C37
4,7nF/63V
12V
C39
TRF1
4,7nF/63V
RATE
SW2
SW1
100uF
R52
12K
1N4007
1N4007
R69
47K
FM/US B/ AUX
VOL.
R19
47K
KEYB./AUX.
VOL.
R14
3,3nF/63V
47K
R42
47K
R7
47K
R43
47K
1
C57
C61
D7
D9
1N4007
1N4007
2
47uF
3
4
CI6
N/ C
5
6
7
8
C59
C58
100nF
100nF
C31
C38
D8
4,7nF/63V
C32
C40
D10
4,7nF/63V
1
2
LEFT
AUX.
RIGHT
LEFT
KEYBOARD
RIGHT
MIC2
LINE2
CN7
CN5
CN6
CN3
CN4
3
MIC1
MIC/ VI OL
LINE/ACTIVE GUIT
CN1
LINE1
CN2
4
5
6
AB C D E F GH
DC
+15VCC
C14 10 nF
R21
C13
10uF/25V
C46
4.7uF
100uF/25V
C33
C34
100uF/25V
R45
15K
R46 10K
R47 10K
R49 15K
R50 10K
R51 10K
+15VCC
-15VEE
47K
R24
1K8
C16
10nF
R55
47K
6
CI5
4558
5
8
+15
5K6R48
C52
C51
3.3nF
10nF
C35
100nF
C36
100nF
C12
22pF
R20
100K
2
CI2A
1
4558
3
C11
C45
47pF
R44
120K
2
CI5
1
4558
3
4
-15
16
C53
15
560pF
14
C54
13
560pF
12
C55
OCI5 3 1
11
82nF
10
82nFC56
9
+B
+17V
R39
100R
D5
R41
3K3
1N4744
2200uF/25V
LED1
D6
1N4744
ON
2200uF/25V
R40
100R
-B
-17V
R22
100KB
47K
POT4
R23
LOW
22K
C15
4,7nF
R25
100KB
1K8
POT5
R26
MID
1K8
4,7nF
R27
5K6
C17
POT6
10nF
HI
100KB
7
C47
1.5nF
C48
4.7uF
C49
10uF
R53
10K
C50
10uF
CW
CW
R54
POT7
FEEDBACK
3K9
100KB
CCW
CCW
C18
EFFECT
C19
330pF
C20
6
1uF/50V
CI2B
7
4558
5
84
R28
22K
+15-15
C21
10uF/25V
820R
D1
1N4007
1 1
5
CI3
4
TDA2050
2
3
D2
1N4007
C22
N/ U
R29
+B
+17V
C27
C28
100uF/25V
100nF
SPK1
8OHMS
R31
N/ U
R30
22K
C41 4,7 pF C42 4,7 pF
C23
470nF
R32
2R2
C29
100uF/25V
R37
N/ U
R36
22K
R33
22K
C26
470nF
R38
2R2
C30
100nF
-B
-17V
NOTA:
- R ES IS T ORE S 5% 1/ 3W, QU ANDO NAO E S P E CIFICADO
- CAPACITOR E S 5% 6 3 V, QU ANDO NAO E S P ECIF ICADO
- SU JEITO A ALTERACOES SEM P REVIO AVISO
1N4007
1N4007
D3
4
TDA2050
D4
C25
N/ U
R57
10K
D12
1N4148
R58
4K7
R59
5
CI4
3
560R
R34
2
22K
C24
10uF/25V
R35
680R
C62
R60
100K
1uF/25V
Title
Size
A1
11/ 01/ 2011
Date
OCM550.S01
Filename
R61
+15VCC
100K
7
3
6
741
CI7
4
2
R62
22K
OCM550
HGFE
LED2
VERMEL H O
Drawn by
+15VCC
1
R63
3K9
2
3
4
5
6
RevNumber
MHG
11
ofSheet
317
Loading...