Laney CUB-10 Service Manual
CUB-10
Service Information
www.laney.co.uk
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C C
B B
A A
1
SteelPark Road
Coombs Wood
Halesowen
UK
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CUB-10 SYSTEM SCHEMATIC
VARIOUS
06/05/2009 14:11:23
9481.SchDoc
Title:
Size: Number:
Date:
Original File:
Revision:
Sheet ofTime:
A3
www.laney.co.uk
Industrial Estate West
3
Mains Switch
Mains In
Green/Yellow
Live Brown
Neutral - Blue
Red
Red
Grey
Grey
White
White
Black
5
2
7
1
8
4
6
PRIMARY
SECONDARY
115V
0V
115V
0V
230V OPERATION
MAINS FUSE = T250mA L
115V OPERATION
MAINS FUSE = T500mA L
100V OPERATION
MAINS FUSE = T500mA L
TRANSFORMER = 6150
TRANSFORMER = 6094
TRANSFORMER = 6094
8OHMS
OUTPUT
TX = 6093
1
2
4
GND
2
1
ECC83
7
6
8
459
V1A
68K SM
R9
100K 0.5W 350V
R3
22uF 450V
C2
G
G
G
2u2 63V
C11
G
123
HD4
G
1M SM
R14
1K5 SM
R19
10K SM
R21
+220V
100uF 450V
C14
G
D2D1
D4D3
4n7 2KV
C15
4n7 2KV
C13
1KH
VR3
G
~3V1
~3V2
PTC6.0
F1
G
4n7 2KV
C16
LANEY PN = 007390
HUM ADJUST
1 2
3 4
5 6
7 8
SK4
12
34
SK2
+300V
1 21
HD7
G
4x1N4007
SK2
SK3
G
G
123
HD1
G
HI
LO
FP
Flame Proof Resistor.
Must only be replaced with same type and rating.
Indicates safety critical component
Must only be replaced with approved type
CHASSIS GND
10N 50V SM
C4
PCB 9483
470pF 1KV
C3
100K SM
R7
8K2 SM
R17
220K SM
R11
100K SM
R5
270K SM
R12
22nF 400V
C8
22nF 400V
C6
G
100K SM
R6
4n7 100V
C7
ECC83
2
1
3
V1B
100K 0.5W 350V
R4
22nF 400V
C5
10N 50V SM
C9
100N 50V SM
C12
4K7 SM
R20
220K SM
R13
1K5 SM
R10
6V6
3
4
5
8
127
V3
~3V1
~3V2
G
1K Fusible FP
FP
R2
1uF 25V SM
C27
G
100K SM
R22
+300V
22uF 450V
C1
G
10K Fusible FP
FP
R1
T250mA L 250V
F2
SP5
SP7
Live Brown
Neutral - Blue
Mains Switch
Mains In
Green/Yellow
Live Brown
Neutral - Blue
Red
Red
Grey
Grey
White
White
Black
5
2
7
1
8
4
6
PRIMARY
SECONDARY
0V
115V
T500mA L 250V
Live Brown
Neutral - Blue
Mains Switch
Mains In
Green/Yellow
Live Brown
Neutral - Blue
Red
Red
Grey
Grey
White
White
Black
5
2
7
1
8
4
6
PRIMARY
SECONDARY
115V
0V
115V
0V
T500mA L 250V
Live Brown
Neutral - Blue
MAE-13T
123
HD1
~3V1
~3V2
MAE-13T
TONE
220R SM
R40
P1
P2
~3V1 ~3V2
1N4007
D9
POWER LED
PCB 9481_3
22nF 400V
C17
220K SM
R18
22N 50V SM
C20
68K SM
R24
2K2 SM
R27
10uF 50V
C22
G
G
100K 0.5W 350V
R16
12 1
HD6
G
G
12 1
HD10
G
ECC83
7
6
8
459
V2A
~3V1
~3V2
ECC83
2
1
3
V2B
82K 0.5W 350V
R15
1M SM
R31
1M SM
R33
1K5 SM
R32
47K SM
R35
G
47pF 1KV
C21
22nF 400V
C19
3
4
5
8
127
6V6
V4
G
1K5 SM
R29
220K SM
R28
100N 50V SM
C24
330R SM
R34
10N 50V SM
C23
1N4007
D5
1N4007
D6
G
G
2K2 SM
R36
2K2 SM
R39
1N4007
D8
1N4007
D7
47uF 50V
C26
47uF 50V
C25
22KH
VR5
G
4K7 SM
R38
22K SM
R37
GG
BIAS ADJUST
-21V
1 2 3 4
HD3
G
1M SM
R26
G
22uF 450V
C10
G
10K Fusible FP
FP
R8
MAE-13T
1M Log
VR2
G
VOLUME
123
HD2
PCB 9480-2
1M Log
VR1
GAIN
G
12 1
HD5
G
GS
12 1
HD9
G
220KB6SD
VR3A
220KB6SD
VR3B
GT
1 2 3 4
HD8
GT
GT
+
-
Mjack
SK1
G
1 2
SK3
1 21
HD6
G
220R 2W5
FP
R8
G
EXTERNAL SPEAKER
G
SP1
SP2
G
INTERNAL LOUDSPEAKER
PCB-MB
M1
9482-2
ADJUST BIAS ON JUNCTION OF R13/R28 TO -21V USING VR5
P0R301 P0R302
P0C20N P0C20P
P0HD401
P0HD402
P0HD403
P0C401 P0C402
P0R901 P0R902
P0V1A07
P0V1A08
P0R1401 P0R1402
P0C1701 P0C1702
P0V1A06
P0V1A04
P0V1A05
P0V1A09
P0R1801 P0R1802
P0HD601
P0HD602
P0C2001 P0C2002 P0C2101 P0C2102
P0R2401 P0R2402
P0R2601 P0R2602
P0R1901 P0R1902
P0C110N P0C110P
P0V1B02
P0C220N P0C220P
P0V1B01
P0V1B03
P0R2701 P0R2702
P0R1601 P0R1602
P0R701 P0R702
P0C301 P0C302
P0C601 P0C602
P0C801 P0C802
P0R101 P0R102 P0R201 P0R202
P0R501 P0R502 P0R601 P0R602
P0R1201 P0R1202
P0R1701 P0R1702
P0HD102
P0HD103
P0HD101
P0C100N P0C100P
P0R1501 P0R1502
P0R401 P0R402
P0C1901 P0C1902
P0C501 P0C502
P0V2A06
P0V2B01
P0HD1001
P0R1101 P0R1102
P0HD1002
P0C701 P0C702
P0V2A07
P0V2B02
P0V2A04
P0V2A08
P0V2A05
P0V2A09
P0V2B03
P0C901 P0C902
P0HD301
P0HD302
P0HD303
P0HD304
P0R801 P0R802
P0C2301 P0C2302
P0R1301 P0R1302
P0R2801 P0R2802
P0C10N P0C10P
P0R1001 P0R1002
P0R2901 P0R2902
P0V303
P0V305
P0V301 P0V302
P0V401 P0V402
P0V405
P0V307 P0V308
P0V407 P0V408
P0V304
P0V404
P0D50a P0D50k P0D60a P0D60k
P0SK202
P0SK204
P0SK201
P0SK203
P0R2101 P0R2102
P0R3101 P0R3102
P0R3201 P0R3202
P0R3501 P0R3502
P0R3301 P0R3302
P0C1201 P0C1202
P0R2001 P0R2002
P0C2701 P0C2702
P0C2401 P0C2402
P0R3401 P0R3402
P0V403
P0VR50WIPER
P0VR50BOT P0VR50TOP
P0C250N P0C250P
P0R3701 P0R3702 P0R3801 P0R3802
P0C260N P0C260P
P0D70a P0D70k
P0D80a P0D80k
P0R3601 P0R3602
P0R3901 P0R3902
P0R2201 P0R2202
P0HD701
P0HD702
P0VR30BOT P0VR30TOP
P0VR30WIPER
P0C140N P0C140P
P0C1301 P0C1302
P0D10a P0D10k P0D20a P0D20k
P0D30a P0D30k P0D40a P0D40k
P0C1601 P0C1602
P0F101 P0F102
P0C1501 P0C1502
P0SK407
P0SK405
P0SK403
P0SK401
P0SK408
P0SK406
P0SK404
P0SK402
P0R4001 P0R4002
P0D90a P0D90k
P0P100 P0P200
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