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Orban Manuals
Synthesizer
275A
Operating manual
Orban 275A Operating Manual
Automatic stereo synthesizer
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Also See for 275A
:
Appendix
(27 pages)
,
Operating instructions manual
(57 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
And Application
Section Installation
AC Power
Program Tests
Operating
Diagram
Diagram
Instructions
Maintenance
Introduction
Preventive Maintenance
Service Access
Component Replacement
Troubleshooting IC Opamps
Factory Service
Shipping Instructions
General
Power Supply
Signal Processing Circuitry
Audio Path Alignment and Verification
Synthesize Mode
Control Circuit Bandpass Filter
Performance Verification
Bandpass Filter Response
Automatic Recognition Circuit Tests
275A/Rc
SECTION 6S CIRCUIT DESCRIPTION
Appendix
Main Audio Path
Input Buffer
Stereo Synthesizer
L+R Peak Detector
Mono/Stereo Recognition
Single Channel Recognition
Center Channel Recognition
Control Logic
Comb Bandwidth
Noise Reduction
Auto Polarity ON/OFF
Basic Mode Switching
Input Decode and Latches
Pulse/Continuous Logic
User Interface Status Sensor
Crossfade Ramp Generator
Latch and Left/Right
Active Status Lamps
Automation Lockout Circuit
Remote Control
Power Supply
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Operating
Manual
Automatic
Stereo Synthesizer
Model
275A
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This manual is also suitable for:
275a/u
275a/e
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