Marantz Model 22 Service Manual
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Extracted text from Marantz Model 22 Service Manual (Ocr-read)
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model twenty two
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TABLE OF CONTENTS
Introduction
Service Notes
AM Tuner
FM Tuner
FM and AM Tuner Alignment
Power Amplifier
Spealer Protector Relay Circuit
Regulated Power Source Alignment
Center Tuning Meter Null Alignment
Test Equipment for Servicing
FIGURE
Part List
LIST 0 r ILLUSTRATIONS
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l MainChassis Component Locations T6 View
2 Main Chassis Component Locations Boftom View
3 Rear Terminal Component Locations
4 Dial Stringing Diagram .
5 FM Front End Assembly P100 Component Locations
6 AM Front End Assembly P200 Component Locations
7 PHONO Amplifier Assembly P300 Component Locations
8 Tone and Pre Amplifier Assembly P400 Component Locations
9 AMvFM IF and FM-MPX Demdulator Assembly P500 Component Locations
10 Main Amplifier Assembly P600 Component Locations
11 DC Amplifier and FM Audio Amplifier Assembly P700 Component Locations,
12 Regulated Power Supply Unit Assembly P800 Component Locations
13 Hi Blend, Low Fileter, l-li Filter and Loudness Switches Unit Assembly P900 Component Locations
14 Tape Monitor and Mono in LR. Switches Unit Assembly P920 Component Locations
15 Tone Control Unit Assembly P940 Component Locations
16 Temperature Compensation Unit Assembly P960 Component Locations
17 Speaker Protector Circuit Assembly P980 Component Locations
18 Schematic Diagram
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