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Pioneer RT-1020LF User Manual

Pioneer RT-1020LF
64 pages
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Table of Contents

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Pioneer RT-1020LF Specifications

General IconGeneral
BrandPioneer
ModelRT-1020LF
CategoryTape Deck
LanguageEnglish

Summary

Specifications

Circuit Description

Playback Circuit

Detailed explanation of the playback signal amplification and frequency response adjustment.

Recording Circuit

Describes the signal path for recording, including MIC/LINE inputs and compensation circuits.

Oscillator Circuit

Details the oscillator circuit operation and its role in recording and erase functions.

Control Circuit

Explains the relay functions for fast forward, rewind, recording, and playback modes.

Disassembly

Trouble Shooting

Transport Mechanism and Control System (1)

Troubleshooting issues related to power, lamps, and basic playback functions.

Transport Mechanism and Control System (2)

Troubleshooting for fast forward/rewind, tape slack, and mechanical noise.

Electronic Circuit Trouble

Diagnosing and resolving issues with electronic circuits, including no playback sound.

Mechanical Adjustments

Reel Base Height Adjustment

Procedure for adjusting reel base height after motor replacement.

Brake Adjustment

Steps for adjusting brake friction for proper tape tension and stopping.

Take-up and Back Tension Torque Adjustment

Adjusting tape tension for take-up and back functions during playback/FFWD.

Pinch Roller Pressure Adjustment

Method for checking and adjusting pinch roller pressure for reliable tape contact.

Tape Head Adjustments

Coarse Adjustments

Adjusting head height, tilt angle, and azimuth for optimal tape contact.

P.B. Head Adjustment

Adjusting the playback head for maximum output level and channel balance.

Rec. Head Adjustment

Adjusting the recording head for maximum playback level and frequency response.

Circuit Adjustments

Playback Sensitivity Adjustment

Adjusting playback gain to match test tape levels.

Selection of Line Frequency and Voltage

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