Broadcast Electronics 3000 Series - Page 5

PARAGRAPH
SECTION V
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SECTION VI
PAGE NO.
MAINTENANCE
Routine Maintenance 23
Ex tender Board 23
Component Replacement on Printed Circuit Boards 23
Module Locations and Adjustment Points 24
Electronic Adjustments 24
General 24
Program Playback Adjustments 25
Output Level 25
Playback Equalization 25
VU Meter Calibration (Record Units Only) 25
Cue Sensitivity Adjustment 25
Program Record Adjustments 26
Bias Trap Tuning 26
Program Bias Level 26
VU Meter Calibration 27
Record Equalization 27
Cue Record Adjustments 27
Bias Trap Tuning 27
Cue Bias Level 27
Cue Tone Generator Frequency 27
Mechanical Adjustment and Maintenance 27
Mechanical System 28
Maintenance 28
Cleaning 28
Demagnetizing 28
Cartridge Maintenance 28
Mechanical Parts Replacement 29
Motor Replacement 29
Pressure Roller Replacement 30
Power Transformer Replacement 30
Tape Head Replacement 30
Solenoid Replacement 30
Solenoid Chain Replacement 31
Solenoid Plunger Adjustment 31
Tape Deck Adjustments 31
Pressure Roller Adjustment 31
Release Speed Adjustment 32
Tape Head Alignment 32
General 32
Tracking Height and Zenith 32
Azimuth 33
Stereo Phasing Test 33
PARTS LIST AND DRAWINGS
35
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