ILE A80R_Op_Serv A80R Op Serv
User Manual: A80R_Op_Serv
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- A80 R Operating and Service Instructions
- 1 - General
- 2 - Setup
- 3 - Removal of Assemblies
- 3.1 - General
- 3.1.1 - Tape Transport Covers
- 3.1.2 - Capstan Motor
- 3.1.3 - Spooling Motors, Brake Unit
- 3.1.4 - Head Block
- 3.1.5 - Pinch Roller Assy
- 3.1.6 - Spring/Damping Units
- 3.1.7 - Tape Tension Sensor
- 3.1.8 - Guide Roller, Left
- 3.1.9 - GuideRoller, Right
- 3.1.10 - Pushbutton Unit/Counter
- 3.1.11 - Power Switch/Speed Selector
- 3.1.12 - EDIT control Assy
- 3.1.13 - Power Supply
- 3.2 - Abbreviations
- 3.3 - Tape Drive Ctrl Description
- 3.4 - Control Logic
- 3.1 - General
- 4 - Tape Transport Calibration
- 5 - Audio Adjustments
- 5.1 - General
- 5.2 - ±12 V Amp Supply Voltage
- 5.3 - Reproduction
- 5.4 - Recording
- 5.5 - A80 R w. Mono/Stereo Selector
- 5.6 - A80 R, Meter Panel Version
- 5.6.1 - General
- 5.6.2 - Repro Level
- 5.6.3 - Level Control
- 5.6.4 - Repro Amp Level (Fast)
- 5.6.5 - Repro Amp Level (Slow)
- 5.6.6 - Repro Azimuth (Mono)
- 5.6.7 - Repro Azimuth (Stereo/2-Track)
- 5.6.8 - Repro Frequency Response (Fast)
- 5.6.9 - Repro Frequency Response (Slow)
- 5.6.10 - Recording
- 5.6.11 - Record Level (Fast)
- 5.6.12 - Record Level (Slow)
- 5.6.13 - Record Azimuth (Mono)
- 5.6.14 - Record Azimuth (Stereo/2-Track)
- 5.6.15 - Bias
- 5.6.16 - Record Frequency Response (Fast)
- 5.6.17 - Record Frequency Response (Slow)
- 5.6.18 - Overall Frequency Response (Fast)
- 5.6.19 - Overall Frequency Response (Slow)
- 5.6.20 - Crosstalk
- 6 - Diagrams - General
- Studer Electronics Cards
- Presentation of Groups
- Remote Mode Control
- Cutter Control Assembly
- Power Supply Unit 1.080.320/.322
- Stabilizer (Tape Transport) 1.080.370.81
- Stabilizer 2-Ch (Audio) 1.080.988
- Stabilizer 4-Ch (Audio) 1.080.964.81
- Command Switch PCB 1.080.275
- Speed Converter 1.080.979.81
- Basis Board/Counter 1.228.812
- Counter Decoder 1.228.811
- Counter 1.228.813
- Display 1.228.814
- 7 - Diagrams - Tape Transport Control
- Tape Transport Block Diagram
- Pinch Roller Assembly 1.080.124
- Tape Tension Sensor Assembly Left 1.080.142 / Right 1.080.146
- Optical Tape End Sensor
- Tape Move/Direction Sensor 1.080.181
- Contactor 1.080.381
- Spooling Motor Control 1/4"...1/2" (7 1/2...15 ips) 1.080.383
- Spooling Motor Control 1/4"...1/2" (15...30 ips) 1.080.385.81
- Capstan Servo w. Varispeed Ctrl 1.080.372/.374/.377
- IC Decoder and Drivers 1.080.391
- IC Memory and Counter 1.080.393
- Attenuator and Pre-Amp 1.080.396
- Zero Locator 1.080.395
- 8 - Diagrams - Audio
- Audio Block Diagram, w. Standard Connection Panel
- Audio Block Diagram, w. Mono/Stereo Connection Panel
- Audio Block Diagram, w. VU-Meter Panel
- Audio Basis Board 2-Ch 1.080.980
- Audio Basis Board 4-Ch 1.080.962
- Head Block Assembly Wiring
- Repro Amp 1.080.986
- Record Amp 1.080.982
- Oscillator Stereo 1.080.984
- Oscillator 2-Track 1.081.987
- Oscillator 4-Ch 1.080.965
- Pilot Tone Amp MkII 1.080.932
- Connection Panel (Standard) USA 1.080.989 / Euro 1.080.997
- Connection Panel (w. M/S Switch) USA 1.080.994 / Euro 1.080.998
- Connection Panel (w. Meter Panel Connector) USA 1.080.993 / Euro 1.080.991
- VU Meter Panel 1.080.950 (w. VU Meter Connection Board 1.081.914)
- 9 - Earlier Diagrams
- Remote Mode Control
- Tape Move Sensor 1.080.180
- Tape Timer Assembly 1.080.215
- Stabilizer 1.080.370
- Capstan Servo 1.080.376
- Contactor 1.080.380
- IC Decoder and Drivers 1.080.390
- Attenuator and Pre-Amp 1.080.396
- VU Meter Panel 1.080.950
- Record Amp 1.080.982
- Oscillator Stereo 1.080.984
- Repro Amp 1.080.996-1
- Oscillator 2-Track 1.080.987
- Stabilizer 1.080.988
- Mono/Stereo Switch 1.080.994 (Version 1972)
- Mono/Stereo Switch 1.080.994 (Version 1973)
- Pilot Tone Amp 1.080.996
- 10 - Spare Parts
