laney lv300-h-twin sch et (1)

www.laney.co.uk

Service InformationService Information

LV300/H/Twin

11

2

2

3

3

4

4

5

5

6

6

7

7

8

8

D D

C C

B B

A A

1

SteelPark RoadCoombs Wood

HalesowenUK1

TUBE HYBRID GUITAR PREAMP9402 2

17/05/2006 09:34:379402_2.sch

Title:Size: Number:Date:Original File:

Revision:Sheet ofTime:

A3

www.laney.co.uk

Industrial Estate West

SK1

MJACK

C110N 100V

C274

7

P

S

M

R210KSM

R4

1

M

S

M

G

G G

U2BTL072SM

U2ATL072SM

R64K7SM

G

+15V

-15V

C20

4N7 100V

R453K3SM

C15

220N 63V

C17

220N 63V

VR11

22KB6S

VR9100KA6S

VR10

2K2B6S

G

VR6100KA6S

G

Q5SST177

R32

220KSM

C34

47PSM

U5A

TL072SM

G

R71MSM

R810KSM

R3

47KSM

C3

270PSM

R10100KSM

C4

100N 63V

C5

47N 100V

VR4

220KA6S

VR2

220KA6S

VR3

22KB6S

G

G

G

C28

100N 50VSM

VR1

100KA6S

G

+15V -15V

D3BAS16

D2

B

A

S

1

6

+15V

-15V

C29270PSM

Input

Clean Channel

Treble

Mid

Bass

Treble

Bass

Mid

Drive 1 Volume

C25

1

0

0

N

5

0

V

S

M

C26

1

0

0

N

5

0

V

S

M

GG

NOTE: All capacitors to be rated at 16V or higher, unless statedNOTE: All resistors to be 1/4W unless otherwise stated

U4A

TL072SM

R28

10KSM

R26

15KSM

R3015KSM

R23

2K2SM

C11

22N 100V

R29

4K7SM

C1322N 100V

GG

R25

39KSM

Drive2 Scoop ON/OFF

U6BTL072SM

U6A

TL072SMR46

6K8SM

R5010KSM

R49

10KSM R5233KSM

R47

4K7SM

C191N 100V

C41

100PSM

C42

100N 63V

C22330N 63V

G

C23

4N7 100V

C211N 100V

R48

10KSM

R51

10KSM

G

C24

330N 63VR534K7 SM

G

SW4A2P2WPS

VIBE ON/OFF

R22100KSM

G

COA

SW1A4P2WPSPB

C31

470PSM

C30470PSM

BRIGHT ON/OFF

12

34

56

78

9

1

0

HD4

HD10W.5

G

R55

2K2SM C16

2U2 63V

R54100KSM

G

+15V

-15V

COA

SW3A4P2WPSPB

U4BTL072SM

G

R27

1KSM

1

2

1

HD1

HD2WLSJGTo Tube PCB

C8

22N 100V

VR5100KA6S

VR7100KB6S

U3BTL072SM

Q2SST177

Q1SST177

G

LED4

LED3MMRLED6

LED3MMR

LED5 LED3R16

1KSM

R14 470KSM

C7

270PSM

DRIVE1

DRIVE2

1

2

1

HD3

HD2WLSJ

G

U3A

TL072SM

R17

10KSM

R15

15KSM

R1915KSM

R12

2K2SM

C6

22N 100V

R18

4K7SM

C922N 100V

GG

R13

39KSM

Drive1 Scoop ON/OFF

R20100KSM

G

+15V

-15V

COA

SW2A4P2WPSPB

G

VR8100KA6S

G

Drive 2 Volume

C10

100N 63V

C14

100N 63V

R33

47KSM

R37

47KSM

Q3SST177

Q7SST177

CLEAN VOLUME

R40

47K SM

R35

10KSM

R31

10KSM

C32

47PSM

U5B

TL072SMG Q4SST177

Q6SST177

OUTPUT/FX/LOOP4W LOOM TO

FX SEND/LINE OUT

CLEANFET

DRIVE1FET

DRIVE2FET

C

O

C

SW1C4P2WPSPB

C

O

C

SW2C4P2WPSPB

C

O

C

SW3C4P2WPSPB

G

G

G

LED1

LED3MMGHB

LED2LED3MMRHB

LED7LED3MMRHB

R9

3K3SM

R11

3K3SM

R21

3K3SM

CLEANFET

DRIVE1FET

DRIVE2FET

CLEAN CHANNEL

DRIVE 1 SWITCH

DRIVE 2 SWITCH

DRIVE1FET

DRIVE2FET

R41

1KSM

C36

100N 63V

GNDIN OUT

U1LM7805 +5V

C40100N 50VSM

C18

10U 50V

G

R44

150K SM C39100N 50VSM

G

R43

150K SM C38100N 50VSM

G

R42

150K SM

C37100N 50VSM

R24

1KSM

+15V

-15V+15V

-15V

G

BRKT1

BR16BU

Q8SST177R57

100KSM

C43100N 50VSM

G

G

R56100KSM

+5V

MUTE

1 2U7ACD4069UBE

TS2BC847B

R6922KSM

R73

10KSM

G

+15V

+15V

G

R6010KSM

Clean Active13 12

U7F

CD4069UBE G

3 4U7BCD4069UBE

TS1BC847B

R6822KSM

R72

10KSM

G

+15V

R5910KSM

11 10U7E

CD4069UBE G

Drive 1 Active

5 6U7C

CD4069UBE

TS3BC847B

R7022KSM

R74

10KSM

G

+15V

R6410KSM

9 8U7D

CD4069UBE G

G

SWITCH

+5V

+5V

+5V

C LINES = ACTIVE LO

Drive 2 Active

R66

22KSM

R71

2K2SM

C12

100N 63VR5

22KSM

C20.47U 63V

R67

22KSM

R5810KSM

G

R1

3R3 2W5

C46

1

0

U

5

0

V

R65

4K7SM

GGG

R75100KSM

G

C47

1

0

0

N

5

0

V

S

M

G

LN1

Note:

ITEMS WITHIN DASHED LINESARE ON PCB 9394

1

2

HD2HD2WL

R21

68K 0.5W

V1AECC83

V1BECC83

VR101KH

F2

POLYSW0.9

G

SP3SPADE4.8

SP4

SPADE4.8

C1322N 400V

R172K2SM

R26820RSM

R24470K

R25470K

R22100K 0.5W

R23100K 0.5W

G G

G

G

G

C44

3

3

0

N

6

3

V

C2110U 400V

C45

3

3

0

N

6

3

V

C2210U 400V

G

C2310U 400V

R621K

D

7

1N4007

L

E

D

5

L

E

D

3

M

M

R

HUM TRIM

1

2

HD3

HD2WLG

TO PREAMP

To Transformer

R27

10K 5W

4xR2810K 5W

Caution High Voltage

GSP2

SPADE4.8

G

SP1SPADE4.8

G

Replace only with same type and ratingT100mA L

F1

FUSEIND3

1N4007

D

4

1N4007

G

D5

1N4007

D6

1N4007

C

2

4

4N7 1000V

C

2

5

4N7 1000V

C

2

7

4N7 1000V

C

2

6

4N7 1000V

C

1

4

7

0

P

1

K

V

C44

1

0

0

N

5

0

V

S

M

G

R341MSM

R39100KSM

R62100KSM

G

G

R76100KSM

G

C45

1U 10VSM

C48 1U 10VSM

C491U 10VSM

LN2

Note:

D1BAS16

D4BAS16

PTA52

PTA43

PTA34 PTA2 5PTA1 6PTA0 7

VDD1 VSS 8MCU1

M68HC908QT4

100N 50VSM

C33

G

+5V

Programming Header

PTA2/IRQ

PTA0

PTA4

PTA1

PTA5/OSC

1

2

3

4

5

6

HD2

PTA3

100N 50VSMC35

G

22KB6SVR12

22KB6SVR13

G

Clean Reverb Level

Drive Reverb Level

R38

10K SM

R61

10K SM

G

R36

2K2 SM

R

e

v

e

r

b

R

e

t

u

r

n

CLEANFET

Reverb Send

Footswitch

Clean FS A0D1/D2 FS SW A2Clean FP A3D1 FP A4D2 FP A5

G

+5V12

3

4

5

6

HD5

ReturnSend

+15V-15V

Return

Send

NOTE: 65W MODEL = Fit R1 + U1. Miss out LN1+LN2NOTE: 120W MODEL = Fit LN1+LN2. Miss out R1 + U1

A0A1A2A3A4A5

Q9SST177

Channel switches Non-Latching type

11

2

2

3

3

4

4

5

5

6

6

7

7

8

8

D D

C C

B B

A A

1

Steelpark RoadCoombs Wood

HalesowenUK1

120W GUITAR OUTPUT MODULE9397 5

17/05/2006 09:39:219397_6.Sch



A3

www.laney.co.uk

Industrial Estate West

G

+45V

-45V

Extension Loudspeaker

FP Flame proof resisterMust only be replaced with same type and rating

Indicates safety critical componentMust only be replaced with approved type

C94700uF

C124700uF

AC

AC-V

+V

BR1

6A 200VSP2

SPADE4.8

SP3

SPADE4.8SP1

SPADE4.8C15220nF

G

Mains SwitchMains In

Black(Brown)Green/Yellow

White (Blue)Chassis Transformer Primary

AC Line(Live)

AC Input (Neutral)

These items not on pcb

IEC Inlet

Fuse Integral to IEC

Fuse

MAINS FUSE 230V =T2A L, 115V = T5A L

MAINS TRANSFORMER

R3

1K

R410K

C12.2uF

D23V9 0.5WD13V9 0.5W

Gi2

C21nF

Gi2Gi2

TS1MPSA92

TS3MPSA92

TS2MPSA92

TS4MPSA92

TS5MPSA42

TS10MPSA92

R7220R

R9100R R81K

R6150R

C347uF

G

R1510K

C4

100pF

R5100K

D71N4148

D31N4148

R10

2K2 TS6MPSA92

R11220R

TS9MPSA42

C112.2uF

TS7SAP16N

TS11SAP16P

R17330R

R20330R

R186K8

R196K8

C10

100nF

C13

100nF

D6 1N4148

D8

1N4148

R22220R

VR2470R

D91N4007

D51N4007

G

G

C1647nF

R2310R 2W5

R24

10R 2W5L1

COIL20T

G

+45V

-45V

C14100nF

C8100nF

SK4MJACK

LN30R0

TestPoint1

TESTPOINT PIN

TestPoint2TESTPOINT PIN

Set VR2 to give 20mV across TP1 and TP2NOTE:

Refer to service manual before adjusting bias preset

BIAS ADJ

VR1 1K

R1100R

R2100R

OFFSET ADJ

R16220R C747pF

LN50R0

H

e

a

d

V

e

r

s

i

o

n

O

n

l

y

!TO PREAMP/FX/LOOP-15V+15V

12

34

56

78

9

1

0

HD1

HD10W

SK2MJACKG

FX RETURN

Gi2

LN80R0

LN90R0

-45V2

-45V2

R140R22 5W

R210R22 5W

LN40R0

SP4SPADE4.8

SP6SPADE4.8

I

n

t

e

r

n

a

l

L

o

u

d

s

p

e

a

k

e

r

~12V TO TUBE

~200V TO TUBE

PCB 9394 SP1/SP2

PCB 9394 SP3/SP4

R290R22 5W

G

R28220R

R25

680R 5W

R26

680R 5W

D13

1

5

V

1

.

3

W

D12

1

5

V

1

.

3

W

C17470uF

C18470uF

+15V

-15V

G

G

4W FOOTSWITCH WIRING

CLEAN DRIVE1 DRIVE2 FX

G

G +5V

1569

1K 1K 1K 1K

Items within dashedLines are on a seperateCrack-off pcb

1 2

3 4

5 6

7 8

9

1

0

HD2

HD10W

Gc

4W FOOTSWITCH INTERFACEGc

FX2

DRIVE1

DRIVE2CLEANFX1

15

69

SK6DB09M

SK3MJACKFX SEND

Set VR1 to give 0mV across LS+, LS-

Gi2

Gi2

LN10R0

-45V2

C19100nF

+5V

SP5

SPADE4.8

SP7

SPADE4.8

C21470uFGND

INOUTU1 LM7805

C2010uF

G

+5V

~8V TO 5VDC SUPPLYPCB 9397 SP5/SP7

8V~

F1

POLYSW0.9

Mains Transformer230V = 5600-2062B120V = 5600-2064B

BLT005103MFR-090

C5100nF

C610uF

D4

1

N

4

0

0

7

RLY1A2P2W1A

TS12MPSA42

TS8MPSA42

R1222K

R31100K C23

100uF

R301K

RLY1C

2P2W1AR1322K

R2722K

C22

10uF

Gi2

Gi2 Gi2

AC

AC-V

+V

BR4

1.5A 200V

D101N4007

D14 D15 D11

RLY1B

2P2W1A

LN20R0

G

Gi2

Cannot open file D:\Backups\PROTEL-TEMPLATES\ProtelLibraryDXP-Main\bitmaps\SAP15.jpg

C

2

6

C

2

4

C

2

5

C

2

8

C

2

7

C

2

9

C

3

0

Chassis GND

11

2

2

3

3

4

4

5

5

6

6

7

7

8

8

D D

C C

B B

A A

1

Steelpark RoadCoombs Wood

HalesowenUK1

9397 702/01/2008 09:57:33

9397.SCHDOC



A3

www.laney.co.uk

Industrial Estate West120W GUITAR OUTPUT PCB (HYBRID)

G

+45V

-45V

Extension Loudspeaker

FP Flame proof resisterMust only be replaced with same type and rating

Indicates safety critical componentMust only be replaced with approved type

C94700uF 63V

C124700uF 63V

AC

AC-V

+V

BR1

6A 200VSP2

SPADE4.8

SP3

SPADE4.8SP1

SPADE4.8C15220nF 250V

G

Mains SwitchMains In

Black(Brown)Green/Yellow

White (Blue)Chassis Transformer Primary

AC Line(Live)

AC Input (Neutral)

These items not on pcb

IEC Inlet

Fuse Integral to IEC

Fuse

MAINS FUSE 230V =T2A L, 115V = T5A L

MAINS TRANSFORMER

R3

1K

R410K

C12.2uF

D23V9 0.5WD13V9 0.5W

Gi2

C21nF

Gi2Gi2

TS1MPSA92

TS3MPSA92

TS2MPSA92

TS4MPSA92

TS5MPSA42

TS10MPSA92

R7220R

R9100R R81K

R6150R

C347uF

G

R1510K

C4

100pF

R5100K

D71N4148

D31N4148

R10

2K2 TS6MPSA92

R11220R

TS9MPSA42

C112.2uF

TS7STD03N

TS11STD03P

R17330R

R20330R

R186K8

R196K8

C10

100nF

C13

100nF

D6 1N4148

D8

1N4148

R22220R

VR2470R

D91N4007

D51N4007

G

G

C1647nF

R2310R 2W5

R24

10R 2W5L1

COIL20T

G

+45V

-45V

C14100nF

C8100nF

SK4MJACK

LN30R0

TestPoint1

TestPoint2

Set VR2 to give 20mV across TP1 and TP2NOTE:

Refer to service manual before adjusting bias preset

BIAS ADJ

VR1 1K

R1100R

R2100R

OFFSET ADJ

R16220R C747pF

LN50R0

Hea

d V

ersi

on O

nly!TO PREAMP/FX/LOOP

-15V+15V

1234

5678

910

HD1

HD10W

SK2MJACKG

FX RETURN

Gi2

LN80R0

LN90R0

-45V2

-45V2

R140R22 5W

R210R22 5W

LN40R0

SP4SPADE4.8

SP6SPADE4.8

Inte

rnal

Lou

dspe

aker

~12V TO TUBE

~200V TO TUBE

PCB 9394 SP1/SP2

PCB 9394 SP3/SP4

R290R22 5W

G

R28220R

R25

680R 5W

R26

680R 5W

D13

15V

1.3

W

D12

15V

1.3

W

C17470uF

C18470uF

+15V

-15V

G

G

4W FOOTSWITCH WIRING

CLEAN DRIVE1 DRIVE2 FX

G

G +5V

1569

1K 1K 1K 1K

Items within dashedLines are on a seperateCrack-off pcb

1 23 4

5 67 8

9 10

HD2

HD10W

Gc

4W FOOTSWITCH INTERFACEGc

FX2

DRIVE1

DRIVE2CLEANFX1

15

69

SK6DB09M

SK3MJACKFX SEND

Set VR1 to give 0mV across LS+, LS-

Gi2

Gi2

LN10R0

-45V2

C19100nF

+5V

SP5

SPADE4.8

SP7

SPADE4.8

C21470uFGND

INOUTU1 LM7805

C2010uF

G

+5V

~8V TO 5VDC SUPPLYPCB 9397 SP5/SP7

8V~

F1

POLYSW0.9

Mains Transformer230V = 5600-2062B120V = 5600-2064B

BLT005103MFR-090

C5100nF

C610uF

D4

1N40

07

RLY1AG5V-2-H1 2A 5V

TS12MPSA42

TS8MPSA42

R1222K

R31100K C23

100uF 25V

R301K

RLY1C

G5V-2-H1 2A 5VR1322K

R2722K

C22

10uF

Gi2

Gi2 Gi2

AC

AC-V

+V

BR4

1.5A 200V

D101N4007

D14 D15 D11

RLY1B

G5V-2-H1 2A 5V

LN20R0

G

Gi2

Chassis GND

P0BR10+V

P0BR100V

P0BR10AC1

P0BR10AC2

P0BR40+V

P0BR400V

P0BR40AC1

P0BR40AC2

P0C10N P0C10P

P0C201 P0C202

P0C30N P0C30P

P0C401 P0C402

P0C501

P0C502

P0C60N P0C60P

P0C701 P0C702

P0C

801 P0C

802

P0C

90N P0C

90P

P0C1001 P0C1002

P0C110N P0C110P

P0C

120N

P0C1

20P

P0C1301 P0C1302

P0C

1401

P0C1

402

P0C

1501

P0C1

502

P0C1601

P0C1602

P0C

170N

P0C1

70P

P0C

180N

P0C1

80P

P0C1901

P0C1902

P0C200N P0C200P

P0C210N P0C210P

P0C220N P0C220P

P0C230N P0C230P

P0D10a P0D10k

P0D20a

P0D20k

P0D30a

P0D30k

P0D40a P0D40k

P0D50a P0D50k

P0D60a P0D60k

P0D70a

P0D70k

P0D80a P0D80k

P0D90a P0D90k

P0D100a

P0D100k

P0D110a P0D110k

P0D

120a

P0D1

20k

P0D

130a

P0D1

30k

P0D140a

P0D140k

P0D150a P0D150k

P0F101 P0F102

P0HD101 P0HD102

P0HD103 P0HD104

P0HD105 P0HD106

P0HD107 P0HD108

P0HD109 P0HD1010

P0HD201 P0HD202

P0HD203 P0HD204

P0HD205 P0HD206

P0HD207 P0HD208

P0HD209 P0HD2010

P0HS101

P0HS102

P0HS201

P0HS202

P0L101 P0L102

P0LN101 P0LN102

P0LN201

P0LN202

P0LN301 P0LN302

P0LN401 P0LN402

P0LN501 P0LN502

P0LN801 P0LN802

P0LN901 P0LN902

P0R101

P0R102

P0R201

P0R202

P0R301 P0R302

P0R401

P0R402

P0R501

P0R502

P0R601

P0R602

P0R701

P0R702

P0R801 P0R802 P0R901

P0R902

P0R1001 P0R1002

P0R1101

P0R1102

P0R1201

P0R1202

P0R1301

P0R1302

P0R1401

P0R1402

P0R1501 P0R1502

P0R1601 P0R1602

P0R1701 P0R1702

P0R1801 P0R1802

P0R1901 P0R1902

P0R2001 P0R2002

P0R2101

P0R2102

P0R2201

P0R2202

P0R2301

P0R2302

P0R2401 P0R2402

P0R2501 P0R2502

P0R2601 P0R2602

P0R2701

P0R2702

P0R2801

P0R2802

P0R2901

P0R2902

P0R3001

P0R3002

P0R3101

P0R3102 P0RLY1A0COIL1 P0RLY1A0COIL2

P0RLY1B0CO1

P0RLY1B0NC1

P0RLY1B0NO1

P0RLY1C0CO2

P0RLY1C0NC2

P0RLY1C0NO2

P0SK20GND

P0SK20SWGND

P0SK20SWTIP

P0SK20TIP

P0SK30GND

P0SK30SWGND

P0SK30SWTIP

P0SK30TIP

P0SK40GND

P0SK40SWGND

P0SK40SWTIP

P0SK40TIP

P0SK601

P0SK602

P0SK603

P0SK604

P0SK605

P0SK606

P0SK607

P0SK608

P0SK609

P0SK60BO1 P0SK60BO2

P0SP101

P0SP201

P0SP301

P0SP401

P0SP501

P0SP601

P0SP701

P0TestPoint101

P0TestPoint201

P0TS101

P0TS102

P0TS103

P0TS201

P0TS202

P0TS203

P0TS301

P0TS302

P0TS303

P0TS401

P0TS402

P0TS403

P0TS501

P0TS502

P0TS503

P0TS601

P0TS602

P0TS603

P0TS70B

P0TS70C

P0TS70D

P0TS70E

P0TS801

P0TS802

P0TS803

P0TS901

P0TS902

P0TS903

P0TS1001

P0TS1002

P0TS1003

P0TS110B

P0TS110C

P0TS110D

P0TS110E

P0TS1201

P0TS1202

P0TS1203

P0U101

P0U102

P0U103

P0VR10BOT P0VR10TOP P0VR10WIPER

P0VR20BOT

P0VR20TOP

P0VR20WIPER

11

2

2

3

3

4

4

D D

C C

B B

A A

1

BLT IndustriesNewlyn RoadCradley HeathWest MidlandsB64 7QD. UK1

TF3 Way footswitch9402 1

07/05/2004 10:19:419403_1.sch

Title

Size: Number:

Date:File:

Revision:

Sheet ofTime:A4

BLTIndustries

TubeFusion 3 Footswitch wiringG

+5V

LED1LEDGreen LED2 LED4

SW1A SW2A

R11K

R21K

R41K

SW3B

G

1

2

3

4

5

6

HD2

HD6WL

+5V

1

2

3

4

5

6

HD1

HD6WL

All switches to be LATCHING type

SW1B SW2B

LED3

R31K

Channel D1/D2 ReverbSW3A

GG

15

69

SK1DB09M

Clean D1 D2 Reverb

Channel = A0

D1/D2 = A2FSCon = A1

G G

Clean A0 active loDrive A0 active HiDrive1 A2 Active loDrive2 A2 Active Hi

PCB 9404

PCB 9403

LN10R0

LV300 SPARE PARTS LIST

Laney

v

ee

Model No.LV300

SPARES ITEM DESCRIPTION PART No.

Mains Transformer 100V 5600-2072B 120W 100V Mains Transformer 006218120V 5600-2066B 120W 120V Mains Transformer 006175230V 5600-2062B 120W 230V Mains Transformer 006174

Reverb Unit On 9401 PCBLoudspeaker Celestion 70 Eighty 8 Ohm 51200Switch Power 5A DPDT Rocker Switch 530027Mains Fuse 100-120V T5A 20mm Spiral Wound 005561

220-240V T2A 20mm Spiral Wound 005526Corner Front/Top RH Stainless Steel Angled 007140

Front/Top LH Stainless Steel Angled 007085Back/Front Stainless Steel 10048

Jack Sockets 1/4 Jack Socket - Standoff Type - Mono 0050971/4 Jack Socket - Standoff Type - Mono - Gold 0051321/4 Jack Socket PCB Mount 005002

PCB's 9401 Springline Replacment PCB Complete 0071649397 120W Output Module PCB Complete 007004

Socket 9 Way D type PCB Mount Header 0050999394 Tube PCB Complete 0071739402 LV300 Pre Amp PCB Complete 007436

Pots VR1/5/6/8/9 100K Log 6mm Spline 004062VR7 100K Lin 6mm Spline 004071VR2/4 220K Log 6mm Spline 004078VR10 2K2 Lin 6mm Spline 004063VR3/11/12/13 22K Lin 6mm Spline 004061

Switch SW4 2P2W Push Switch 005017SW1/2/3 Piggyback Push Switch 4P2W Double 005300

Tube ECC83 Std 005548Tube Base B9A Plastic Tube Base 005579Badge Large Laney Badge 10056Control Knob Small Chicken Head 005628Handle Strap Handle (S/Steel Caps) 007167Mains Inlet Socket IEC Mains Inlet Socket Fused 005005Footswitch LVFS3 10026Footswitch Lead Footswitch Lead (9W D type F/F) 007393Mains Lead Country DependantFeet Screw on Rubber Feet 10059Output / Safety Critical Device

1 SAP15N Darlington Power (NPN) OBSOLETE 0038072 SAP15P Darlington Power (PNP) OBSOLETE 0038081 STD03N Darlington Power (NPN) Replacement for abov 0038172 STD03P Darlington Power (PNP) Replacement for abov 003818

0R22 5% 5W Emitter Resistor (1 Reqd.for each STD De 007036If you experience difficulty fitting, contact Laney service

3 4700uF 63V Radial Capacitor 0020064 680R 6W Resistor 0017055 T100mA Fuse 0055866 10K 5W Resistor 0017147 0.9A Poly Switch MFR090 005103

Cabinet Minus Loudspeaker Carcass minus L/Speaker LV300 007108Manual LV300 User Manual 007110

LV300TWIN SPARE PARTS LIST

Laney

c

Model No.LV300 TWIN



Reverb Unit On 9401 PCBLoudspeaker Celestion Super 65 16 Ohm 51504Switch Power 5A DPDT Rocker Switch 530027Mains Fuse 100-120V T5A 20mm Spiral Wound 005561

220-240V T2A 20mm Spiral Wound 005526Corner Front/Top RH Stainless Steel Angled 007140

Front/Top LH Stainless Steel Angled 007085Back/Front Stainless Steel 10048

Jack Sockets 1/4 Jack Socket - Standoff Type - Mono 0050971/4 Jack Socket - Standoff Type - Mono - Gold 0051321/4 Jack Socket PCB Mount 005002






1 SAP15N Darlington Power (NPN) OBSOLETE 0038072 SAP15P Darlington Power (PNP) OBSOLETE 0038081 STD03N Darlington Power (NPN) Replacement for above 0038172 STD03P Darlington Power (PNP) Replacement for above 003818

0R22 5% 5W Emitter Resistor (1 Reqd.for each STD Devi 007036If you experience difficulty fitting, contact Laney service


Cabinet Minus Loudspeaker Carcass minus L/Speaker LV300 TWIN 007109Manual LV300 TWIN User Manual 007110

LV300H SPARE PARTS LIST

Laney

c

Model No.LV300H



Reverb Unit On 9401 PCBSwitch Power 5A DPDT Rocker Switch 530027Mains Fuse 100-120V T5A 20mm Spiral Wound 005561

220-240V T2A 20mm Spiral Wound 005526Corner Front/Back Stainless Steel 10048Jack Socket 1/4 Jack Socket - Standoff Type - Mono 005097

1/4 Jack Socket - Standoff Type - Mono - Gold 0051321/4 Jack Socket PCB Mount 005002






1 SAP15N Darlington Power (NPN) OBSOLETE 0038072 SAP15P Darlington Power (PNP) OBSOLETE 0038081 STD03N Darlington Power (NPN) Replacement for above 0038172 STD03P Darlington Power (PNP) Replacement for above 003818

0R22 5% 5W Emitter Resistor (1 Reqd.for each STD Devi 007036If you experience difficulty fitting, contact Laney service


Cabinet Carcass LV300H 007111Manual LV300H User Manual 007112

9397SCH.pdfSchematics9397.SCHDOCComponentsBR1BR1-+VBR1--VBR1-AC1BR1-AC2

BR4BR4-+VBR4--VBR4-AC1BR4-AC2

C1C1-NC1-P

C2C2-1C2-2

C3C3-NC3-P

C4C4-1C4-2

C5C5-1C5-2

C6C6-NC6-P

C7C7-1C7-2

C8C8-1C8-2

C9C9-NC9-P

C10C10-1C10-2

C11C11-NC11-P

C12C12-NC12-P

C13C13-1C13-2

C14C14-1C14-2

C15C15-1C15-2

C16C16-1C16-2

C17C17-NC17-P

C18C18-NC18-P

C19C19-1C19-2

C20C20-NC20-P

C21C21-NC21-P

C22C22-NC22-P

C23C23-NC23-P

D1D1-aD1-k

D2D2-aD2-k

D3D3-aD3-k

D4D4-aD4-k

D5D5-aD5-k

D6D6-aD6-k

D7D7-aD7-k

D8D8-aD8-k

D9D9-aD9-k

D10D10-aD10-k

D11D11-aD11-k

D12D12-aD12-k

D13D13-aD13-k

D14D14-aD14-k

D15D15-aD15-k

F1F1-1F1-2

HD1HD1-1HD1-2HD1-3HD1-4HD1-5HD1-6HD1-7HD1-8HD1-9HD1-10

HD2HD2-1HD2-2HD2-3HD2-4HD2-5HD2-6HD2-7HD2-8HD2-9HD2-10

HS1HS1-1HS1-2

HS2HS2-1HS2-2

L1L1-1L1-2

LN1LN1-1LN1-2

LN2LN2-1LN2-2

LN3LN3-1LN3-2

LN4LN4-1LN4-2

LN5LN5-1LN5-2

LN8LN8-1LN8-2

LN9LN9-1LN9-2

R1R1-1R1-2

R2R2-1R2-2

R3R3-1R3-2

R4R4-1R4-2

R5R5-1R5-2

R6R6-1R6-2

R7R7-1R7-2

R8R8-1R8-2

R9R9-1R9-2

R10R10-1R10-2

R11R11-1R11-2

R12R12-1R12-2

R13R13-1R13-2

R14R14-1R14-2

R15R15-1R15-2

R16R16-1R16-2

R17R17-1R17-2

R18R18-1R18-2

R19R19-1R19-2

R20R20-1R20-2

R21R21-1R21-2

R22R22-1R22-2

R23R23-1R23-2

R24R24-1R24-2

R25R25-1R25-2

R26R26-1R26-2

R27R27-1R27-2

R28R28-1R28-2

R29R29-1R29-2

R30R30-1R30-2

R31R31-1R31-2

RLY1ARLY1ARLY1A-COIL1RLY1A-COIL2

RLY1BRLY1B-CO1RLY1B-NC1RLY1B-NO1

RLY1CRLY1C-CO2RLY1C-NC2RLY1C-NO2

SK2SK2-GNDSK2-SWGNDSK2-SWTIPSK2-TIP



SK6SK6-1SK6-2SK6-3SK6-4SK6-5SK6-6SK6-7SK6-8SK6-9SK6-BO1SK6-BO2

SP1SP1-1

SP2SP2-1

SP3SP3-1

SP4SP4-1

SP5SP5-1

SP6SP6-1

SP7SP7-1

TestPoint1TestPoint1-1

TestPoint2TestPoint2-1

TS1TS1-1TS1-2TS1-3

TS2TS2-1TS2-2TS2-3

TS3TS3-1TS3-2TS3-3

TS4TS4-1TS4-2TS4-3

TS5TS5-1TS5-2TS5-3

TS6TS6-1TS6-2TS6-3

TS7TS7-BTS7-CTS7-DTS7-E

TS8TS8-1TS8-2TS8-3

TS9TS9-1TS9-2TS9-3

TS10TS10-1TS10-2TS10-3

TS11TS11-BTS11-CTS11-DTS11-E

TS12TS12-1TS12-2TS12-3

U1U1-1U1-2U1-3

VR1VR1-BOTVR1-TOPVR1-WIPER

VR2VR2-BOTVR2-TOPVR2-WIPER

LV300.pdfLV300

LV300 TWIN.pdfLV300TWIN

LV300H.pdfLV300H

laney lv300-h-twin sch et (1)

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