Leslie 145 147 owners manual

Page 1

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ELECTR ORGAN-o

owner S
manual

model
145 a 147

Installation In swam

Service 'nfOfm ation
Parts list

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Page 2

CONTENTS

Amplifier servicing information ..
Bass rotor bearings replacement ..
Bass rotor removal and replacement .
Bass speaker removal and replacement .
Belt replacement, upper and lower
Belt tension adjustment .......................
Broadcasting with the Leslie Speaker
Chorale .....................
Connecting cables
Connecting multiple speakers ..
Console connector chassis .
Consolo load resistor ..............

DIAGRAMS .- SCHEMATICS

Amplifier ..................
Cable connections ..
Console adapters
27-5 (Gulbransen and Wurtlizter)
27-8 (Lowrey) ..................................
27»9 (Utility) ______
27-11 (Thomas)
26-4 (Extra tone cabinet) A
Console connector chassis. No. 26.1 ..
Echo (speaker selector) control circurt ..
Parts identification chart .
Power relay, No. SB ..
Tremolo control circuit _____
Distortion ...............................
Echo (speaker selector) controls ..
Electrolytic condensers ..
Fuses ...............................

Gulbranun Organs, console adaptation
Horn reflector replacements
Idler pulley
Line voltage
Load resistor setting ..
Load resistor setting in multiple installations .
Loudspeaker system and dividing network

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lowroy Organs, console adaptation

Maintenance, periodic 5
Mechanical maintenance 9
MOTORS

Adjustment of small motors .................................... 9

Cleaning 10

Oiling 9
Multiple speaker installations .. 4
Oilirlg ............................................................................. 5,9
OTHER ORGANS. installations... 3
Part list .................................... 13
Power requirements in multiple

speaker installations ..................... 4
Preparing the Leslie Speaker for use . 1
Recording with the Leslie Speaker 4
Rubber tire replacement .. . 10
Screen voltage regulation .. 7
Shipping ............... . 4
Speaker problems . ..... 8
Speaker selector (echo) contro ..... l, 4
Specifications ............................. 1
Technical service information . 7
Thomas Organs, console adaptation ........................... 2

Transformer replacement ........................
Treble rotor remoVal and replacement
Treble speaker removal and replacement
YREMOLO
Bass rotor removal and replacement .. 1
Brake accessory ......
Control operation ..
Speed adjustment, treble rotor .................
Treble rotor removal and replacement .
Tubes .........................................................
Voltage readings

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Volumo control setting

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Volume control setting, multiple speakers ................

to

Wurlitzer Organs, console adaptation