Ampeg ba2210 Schematic
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND
CAUTION:
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER
AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE
TOUCHING INTERNAL PARTS.
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE
AND 10 MEGOHM DIGITAL VOLTMETER.
1) CAUTION: SHOCK HAZARD!!
NOTES:
6
CB
CB
FEDA
FEDA
2
3
4
1
5
THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO ST. LOUIS MUSIC, INC
Signatures: Date:
Checked:
Drawing Size:
Class Code:
Drawing Type: Schematic
Sheet of
REV Date DESCRIPTION
G
Tolerance:
Released:
Drawn:
Plot Date:
Plot Time:
08:13:03
Thu Jan 09, 2003
CONTROL ISSUE
0
1-9-03
1
RLB 4/18/00
NONE
Drawing Title:
Drawing Number:
D
2
First Used On:
Ecr(s)/Ecn(s)
11880 Borman Drive, St. Louis, MO 63146
Chgd By Appvd by
H
07S457-XX
SCHEMATIC -BASS AMP
BA210/115HP
3
4
Date
5
6
1
2
G H
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND
CAUTION:
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER
AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE
TOUCHING INTERNAL PARTS.
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE
AND 10 MEGOHM DIGITAL VOLTMETER.
1) CAUTION: SHOCK HAZARD!!
NOTES:
6
CB
CB
FEDA
FEDA
2
3
4
1
5
THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO ST. LOUIS MUSIC, INC
Signatures: Date:
Checked:
Drawing Size:
Class Code:
Drawing Type: Schematic
Sheet of
REV Date DESCRIPTION
G
Tolerance:
Released:
Drawn:
Plot Date:
Plot Time:
08:13:03
Thu Jan 09, 2003
CONTROL ISSUE
0
1-9-03
1
RLB 4/18/00
NONE
Drawing Title:
Drawing Number:
D
2
First Used On:
Ecr(s)/Ecn(s)
11880 Borman Drive, St. Louis, MO 63146
Chgd By Appvd by
H
07S457-XX
SCHEMATIC -BASS AMP
BA210/115HP
3
4
Date
5
6
1
2
G H
-50V
-16V
+16V
450mV RMS
HPGS
+16V
NET00098
F1
4 A SB
J15
{Value}
C37
.047
100V
+16V
C2
1
50V
R3
6.8K
TP1
100
C4
35V
J7
{Value}
J17
{Value}
AC
NEUTRAL
C34
2.2
50V
TP2
J20
{Value}
J22
{Value}
ACV
DCV
R39
100K
C23
.033
50V
C22
.033
50V
C29
.015
50V
C25
.22
50V
C33
.047
100V
AC
LINE
5600
C6
80V
2
3
1
U2:A
TLO-72
R30
22K
C24
.22
50V
R36
22K
R66
330
10W
AC
NEUTRAL
AC
LINE
100
C39
35V
R1
2.2K
1/2W
C18
.047
100V
-16V
+16V
22
C5
16V
CW
LOW
50K L
P6
+16V1
22K
R80
47K
R86
C50
10
35V
TP4
-16V
MUTE
R15
10K
R88
22K
R87
22K
22K
R76
C7
22
50V
250mV RMS
.047
C48
100V
R81
270
JW51
JW52
TP7
J14
{Value}
75V PIV
1N914
D13
C3
.0033
250V
J16
{Value}
100K
R13
AC
LINE
J19
{Value}
C36
1
50V
KBU1004G
BR1
5600
C14
80V
R48
22K
C26
.22
50V
.047
C35
100V
47K
R47
C27
.22
50V
R54
22K
R68
330
10W
R37
22K
100
C40
35V
6
5
7
U2:B
TLO-72
C45
2.2
50V
R32
1K
22
C8
16V
CW
50K L
P7
MID
CW
50K L
P8
HIGH
-16V1
C51
56 pF
200V
CW
P9
20K RA
LEVEL
2
3
1
U3:A
TLO-72
C49
22
50V
TP6
SLVE_SW
SLEEVE
TIP_SW
RING
RING_SW
TIP
J4
J6
{Value}
1
3
2
J24
{Label}
3.8VRMS
J7 VIOLET
J11 GRAY
-50V
J14 WHT
J13 BLU/WHT
J17 BLK
450mV RMS
HPGS
J10
{Value}
FUSE CLIP
FC1
FUSE CLIP
FC2
100-120V 50/60Hz 4a SB
220-240V 50/60Hz 2.5a SB
56 pF
C42
200V
75V PIV
1N914
D10
R62
22K
C1
.0033
250V
J8
{Value}
J9
{Value}
J18
{Value}
R64
2.2K
CW
50K L
GAIN
P1
R12
22K
R10
220
R67
10K
123
J5
TUNER OUT
C9
1
50V
2
3
1
U1:A
TLO-72
6
5
7
U1:B
TLO-72
R63
4.7K
700mV RMS
J15 BROWN
J14 WHT
J17 BLU/WHT
J13 BLK
C19
.1
100V
+50V
ACV
DCV
R40
4.7K
R51
2.2K
R38
22K
R46
22K
C28
.22
50V
R27
47K
R45
47K
R56
47K
C30
.0047
100V
C32
.001
100V
J7 VIOLET
J11 GRAY
J12 BLUE
R9
100
C43
.047
100V
D11
16V
1N5353B
C21
.047
100V
D1
RED
R5
100
C47
.0022
100V
R29
100K
TP3
R78
22K
R11
22K
6
5
7
U3:B
TLO-72
J25
TP5
R82
22K
1.15VRMS
1.15VRMS
R65
100K
J2
J1
680K
R2
C41
100 pF
200V
AC
NEUTRAL
J12 BLUE
C38
.1
100V
1.1VRMS
TP8
R57
22K
R55
47K
R53
47K
R52
22K
R58
47K
J15 BROWN
D12
16V
1N5353B
C46
.022
50V
PAGE_NEXT
1234567
8
J28
R79
1K
4.7K
R77
R14
47K
1
2
3
U4:A
NE5532
I
C C
O O
I
SW1
R83
270
7
6
5
U4:B
NE5532
J17 GRAY
J13 BLK
PAGE_NEXT
J9 VIOLET
J7 WHT
J16 BLUE
J11 BROWN
J12 BLU/WHT
J12
{Value}
J11
{Value}
J13
{Value}
CCW
345
CW
CMN
S1
STYLE
D
A
4
3
2
NOTES:
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.
CAUTION:
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER
AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE
TOUCHING INTERNAL PARTS.
1) CAUTION: SHOCK HAZARD!!
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE
AND 10 MEGOHM DIGITAL VOLTMETER.
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.
DCBA
1
FE
1
Signatures:
Checked:
Drawn:
Sheet
Class Code:
THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO
Drawing Size:
Drawing Type: Schematic
Released:
REV Date DESCRIPTION
Tolerance:
Plot Date:
Plot Time:
Thu Jan 09, 2003
0
1-9-03
2
RLB
CONTROL ISSUE
C
of
Drawing Title:
Drawing Number:
NONE
2
Ecr(s)/Ecn(s)
First Used On:
ST. LOUIS MUSIC, INC
Date:
4/18/00
11880 Borman Drive, St. Louis, MO 63146
Chgd By Appvd by
BA210/115HP
07S457-XX
2
SCHEMATIC -BASS AMP
Date
4
3
D
A
4
3
2
NOTES:
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.
CAUTION:
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER
AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE
TOUCHING INTERNAL PARTS.
1) CAUTION: SHOCK HAZARD!!
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE
AND 10 MEGOHM DIGITAL VOLTMETER.
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.
DCBA
1
FE
1
Signatures:
Checked:
Drawn:
Sheet
Class Code:
THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO
Drawing Size:
Drawing Type: Schematic
Released:
REV Date DESCRIPTION
Tolerance:
Plot Date:
Plot Time:
Thu Jan 09, 2003
0
1-9-03
2
RLB
CONTROL ISSUE
C
of
Drawing Title:
Drawing Number:
NONE
2
Ecr(s)/Ecn(s)
First Used On:
ST. LOUIS MUSIC, INC
Date:
4/18/00
11880 Borman Drive, St. Louis, MO 63146
Chgd By Appvd by
BA210/115HP
07S457-XX
2
SCHEMATIC -BASS AMP
Date
4
3
-16V
+50V
CW
-50V
26.3VRMS
PAGE_NEXT
HPGS
+16V
PAGE_NEXT
D2
1N914
75V PIV
680
R8
-16V
47K
R23
D
S
G
J112
Q6
800mVRMS
R22
1K
R4
680
-50V
-16V
R26
47
6
5
7
U5:B
NE5532
C10
33 pF
200V
SEE NOTE.
TP10
-16V
R42
1K
R43
330
C20
1
50V
Q3
MPS-A06
1K
R50
+16V
R31
270
220
R41
Q2
IRFP-9140R
G
D
S
Q8
IRFP-140R
R71
47
C11
10
35V
10K
R25
G
D
S
J112
Q9
R7
3.3K
1/2W
5per
VTL-5C7
OC1
33 pF
C12
200V
1
2
3
U5:A
NE5532
1
50V
C44
R6
3.3K
1/2W
5per
R19
33K
R44
4.7K
D7
75V PIV
1N914
D9
10V
1N4740ARL
270
R34
G
D
S
Q5
IRFP-140R
.1
100V
C17
Q7
IRFP-9140R
R61
1
1W
5per
HPGS
R59
1M
1N914
75V PIV
D4
CW
500
AP1
BIAS
2.0VRMS
MJE-340
Q4
10
35V
C31
R70
47
2
1
J23
L1
.5 uH
R28
3.3
1W
5per
TP11
R33
47
D6
75V PIV
1N914
1234567
8
J29
R20
270K
D5
75V PIV
1N914
75V PIV
1N914
D3
TP12
220
R35
330 pF
C13
100V
MJE-350
Q1
+50V
.33
R73
10W
5per
.33
R72
10W
5per
R49
47
.33
R75
10W
5per
.33
R74
10W
5per
1N4740ARL
10V
D8
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