ARP Instruments Inc. - Axxe 2300 - Synthesizer
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ARP Instruments Inc. Axxe 2300
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Equipment:
Axxe 2300
Date:
1977
Category:
Group:
Sub Group:
Information
The ARP Axxe is a completely variable Synthesizer ideal for
live performance operation. The Axxe provides many of the
features of more expensive Synthesizer and can serve as the
nucleus of a larger Synthesizer ystem by interfacing with
other ARP instruments.
The Axxe contains one Voltage Controlled Oscillator, one
Voltage Controlled Filter, one Voltage Controlled Amplifier a Low Frequency Oscillator Keyboard Control Voltage
Memory/Sample and Hold, Noise Generator, and ADSR Envelope
Generator.
1 Manual
Service manual
Manual type:
Service manual
Pages:
12
Size:
18.1 MB
Language:
english
Revision:
Manual-ID:
90003
Date:
May 1977
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
Oct. 18, 2017
MD5:
5b025327-d30b-9885-7a61-9307a7f79cec
Information
1. INTRODUCTION
1.1 Description 3
1.2 Specifications 3
1.3 Signal Flow 3
2. CIRCUIT DESCRIPTIONS
2.1 Noise Generator 4
2.2 LFO (Low Frequency Oscillator) 4
2.3 Gate Generator 4
2.4 KYBD. Current Source 4
2.5 CV Memory 4
2.6 ADSR Envelope Generator 5
2.7 VCA (Voltage Controlled Amplifier) 5
2.8 VCO (Voltage Controlled Oscillator) 6
2.9 VCF (Voltage Controlled Filter) 6
2.10 Basic Axxe'Patch' 6
3. BOARD TRIMS & ADJUSTMENTS 7
4. BOARD TEST POINTS 8
5. INTERFACING INFORMATION
5,1 Master/Slave Tuning Instructions 10
5.2 Systems Interfacing With Other ARP Synthesizer 10
6. AXXE DRAWINGS
6.1 Axxe Board Layout 11,13
6.2 Axxe Board Schematics 12, 14
7. AXXE Power Supply INFORMATION
7.1 Power Supply Circuit Descriptions 15
7.2 Power Supply chematic 16
7.3 Power Supply Board Layout 17
8. AXXE PARTS LIST 18
9. SERVICE REVISIONS 19
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