Leak 2100 Service Manual

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RANK RAD'Io INTERNATIONAL
m Fl PRODUCT GROUP BRADFORD
LEAK 2100 AMPLIFIER SERVICE MANUAL

Introduction:

The servicing instructions in the manual are divided into two levels:-

1) Servicing to module level, where the fault is located to a module or
major component which can then be replaced.

2) Complete servicing, where circuit description, circuit diagrams and
test point voltages are provided to assisv. the qualified Service Engineer.

if further assistance is required, please contact:-

Service Department,
Rank Radio International,
Bradford Road,

Idle,

Bradford.

Yorkshire. BD10 88F

Telephone: BRADFORD (STD - 0274) 611131

Contents:
1 . Dismantling the Case
2. Key to Major Components

Faultfinding to Module Level
Access to the Main Amplifier Module

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Access to Front Panel Components

01

6 . Detailed Servicing

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1 DISMANILING THE CASE

To remove the top panel:-

Remove the two fixing screws "A" from the back panel. Lil't slightly and
remove to rear.

To remove the side panels:-

Remove the single fixing screw "13" from the back panel, pull the side panel
forward approximately 1 inch and remove to side.

Repeat for the other side.

To remove the bottom plate:-

Remove the fixing screws "C" as indicated from the three positions at rear
of bottom plate, remove bottom plate to rear. -

rte-assembly is a direct reversal of these squences.

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2 KEY TO MAJOR COMPONENTS

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Front Panel Module:- 3.
Phones Socket 3. 1
Switch Bank - 10 way 3.2

Rear Panel Module:- 3 ' 3

Transformer

Earth Terminal

Input Sockets - 5 pin DIN
Speaker Sockets - 2 pin DIN
2.6.1 Speaker 1 R & L

2.6.2 Speaker 2 R & L

Mains Supply Fuse and llolder

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2b Bottom View of Unit

Amplifier Module:-
Amplifier Board Assembly
Capacitor 6, 800uF

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