background image

Drawing number 3189

Issue

1

Drawn by

RJF

Date

05/12/00

Updated

Drawing number 3189

Issue

1

Drawn by

RJF

Date

05/12/00

Updated

B2/B3 Combo

Wiring Details

B2/B3 Combo

Wiring Details

Power Consumption

750Watts ~50-60Hz

Power Consumption

750Watts ~50-60Hz

Made in the United Kingdom by BLT Industries Ltd.

Attention.

Debrancher le cordon d’alimentation

avant toute intervention.

Attention.

Debrancher le cordon d’alimentation

avant toute intervention.

Serial No:-

Serial No:-

Avis

Risque de choc electrique - ne pas ouvrir.

Avis

Risque de choc electrique - ne pas ouvrir.

!

CAUTION

RISK OF ELECTRIC SHOCK - DO NOT OPEN

RISK OF ELECTRIC SHOCK - DO NOT OPEN

Warning

To reduce the risk of fire or electric shock do not

expose this appliance to rain or moisture.

Warning

To reduce the risk of fire or electric shock do not

expose this appliance to rain or moisture.

Caution

To reduce the risk of electric shock do not remove covers.

No user serviceable parts inside. Refer servicing to

qualified personnel only.

Caution

To reduce the risk of electric shock do not remove covers.

No user serviceable parts inside. Refer servicing to

qualified personnel only.

Warning This equipment must be earthed.

Warning This equipment must be earthed.

Aux

In

Aux

In

Effects

Loop

Effects

Loop

Send

0dB

-10dB

Bypass

Return

Direct

Inject

Direct

Inject

Pre Eq

Pre Eq

Post Eq

Post Eq

Amp Mode

Amp Mode

ISub

Bi-amp

Internal Only

Internal Only

Pre-Amp

Out

Pre-Amp

Out

Footswitch

Lo

Hi

Level

Active Crossover

Active Crossover

2

4

4

2

1

1

5

3

3

5

- +

0

- +

0

Bi-Amp/Hi

Bi-Amp/Lo

Min Load

2 Ohms

Min Load

2 Ohms

Min Load

2 Ohms

Min Load

2 Ohms

Sub/Lo

Sub/Lo

Internal/Hi

115V
230V

~

~

115V
230V

~

~

Supply Voltage

Supply Voltage

Push To Reset

Push To Reset

Lo

ck

Lo

ck

Un

loc

k

Un

loc

k

Lo

ck

Lo

ck

Un

loc

k

Un

loc

k

Caution

Refer to users manual for recommended

speaker connections.

Caution

Refer to users manual for recommended

speaker connections.

2+

2-

1-

1+

+

2+

2-

1-

1+

+

+

+

+

-

-

+

-

-

-

2+

2-

1-

1+

+

PAD

On

Speakon - BLT Part Nos 10682

Speakon - BLT Part Nos 10682

To Internal / Hi Socket

To Internal / Hi Socket

To Sub / Lo Socket

To Sub / Lo Socket

15 inch Loudspeaker

Part Nos . 41522

(B3 only)

15 inch Loudspeaker

Part Nos . 41522

(B3 only)

2 off 10 inch Loudspeakers

Part Nos . 41026

(B2 + B3))

2 off 10 inch Loudspeakers

Part Nos . 41026

(B2 + B3))

Fostex Horn

Fostex Horn

Cable Q

Cable Q

Cable U

Cable U

View from Rear of Speaker Plate (unprinted face)

Shows switch orientation

B2 and B3 Cabinet Wiring Details

Summary of Contents for B1

Page 1: ...B Series Service Manual B1 b2 b3 Laney www laney co uk...

Page 2: ......

Page 3: ......

Page 4: ...ified personnel only Warning This equipment must be earthed Warning This equipment must be earthed Aux In Aux In Effects Loop Effects Loop Send 0dB 10dB Bypass Return Direct Inject Direct Inject Pre E...

Page 5: ......

Page 6: ......

Page 7: ......

Page 8: ......

Page 9: ......

Page 10: ...g potentially huge power levels this is the main cause of expensive compression driver failure When the B Series Bass Amplifier goes into this distortion region it exhibits high frequency break up of...

Page 11: ...2 009167 4 8 PAN POZI TAPTE 12 009173 5 12mm PAN POZI 1 009181 5mm BRASS HEX NUT 1 009189 5mm CAGE NUT 4 009190 6 WAY END CONNECTOR 4 009199 3 WAY IDC CONNECTOR 2 009200 NO 6 3 8 FLANGE POZI 6 009204...

Page 12: ...BLUE DIFFUSED LED 13 003500 BAS16 DIODE 13 003503 BC847B TRANSISTOR 5 003506 TMPF3820 TRANSISTOR 8 003508 34072 IC SMD TL072 15 003805 LB1413 BARGRAPH DRIVER 2 003901 7815 IC VOLT REGULATOR 1 003902...

Page 13: ...001305 2K2 5 RESISTOR 1 001306 10K 5 RESISTOR 11 001309 1M 5 RESISTOR 4 001312 4K7 5 RESISTOR 4 001315 47K 5 RESISTOR 3 001318 6K8 5 RESISTOR 1 001327 1K 5 RESISTOR 2 001400 10K 1W RESISTOR 1 001511...

Page 14: ...DGE 1 000 10059 RUBBER CABINET FOOT 8 000 10116 CASTOR 2 000 10117 RUBBER CUP 4 000 10118 BOTTOM HANDLE 1 000 10120 SIDE HANDLE RECESS 2 000 10200 M5 x 10mmTEENUT 8 000 10204 5mm X 25mm PANPOZI 20 000...

Page 15: ...PLES 20 000 10622 POLY BAG 48 0 X 48 1 000 10680 GROMET 2 000 10681 CABLE 1 500 10682 NL2 SPEAKON 2 000 10804X carton 1 000 41026 10 LOUDSPEAKER 2 000 41522 CS115 LOUDSPEAKER 1 000 541004 HC25 50 4 8...

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