Marantz 7T Service Manual
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Extracted text from Marantz 7T Service Manual (Ocr-read)
Page 1
aranil
model 7T
Page 2
SECTION
TABLE OF CONTENTS
Introduction
Functional Description
Technical Specifications
Test Equipment Required for Servicing
Conversion to 240 Volt Operation
Performance Verification Test
Trouble Analysis
Voltage Chart
Parts List
FIGURE
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LIST OF ILLUSTRATIONS
TITLE
Model 7T Stereo Console, Block Diagram
Phone and Tape Equalization Characteristics
Tone Control Characteristics
Low-Frequency and High-Frequency Filter Characteristics
240 Volt Conversion Diagram
Performance Verification Test Set-Up
Main Chassis Component and Board Assembly Locations
Low-Level Amplifier Board 11-1026, Component Locations
Recording Output RAEF Board 11~1028, Component Locations
Tone Amplifier Board 11-1027, Component Locations
Main Output RAEF Board 11-1029, Component Locations
High-Low Filter Board 11-1025, Component Locations
Power Supply Board 11-1030 Component Locations
Selector Switch 81, Component Locations
Output Level Switch 89, Component Locations
Bass Control Switch S7 (Left), Component Locations
Bass Control Switch 38 (Right), Component Locations
Treble Control Switch 85 (Left), Component Locations
Treble Control Switch 86 (Right), Component Locations
Model 7T Stereo Console, Schematic Diagram, Serial Nos.
10,000 through 12,500
Model 7T Stereo Console, Schematic Diagram, Serial Nos.
12,501 through 15,000
Model 7T Stereo Console, Schematic Diagram, Serial Nos.
PAG E
(030301er-
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PAG E
LONU'l-b-POJN
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15,001 and up 23/24