Arcam HDA PA720 - Table of Contents

EN-3
Contents
Safety Summary EN-4
Safety Guidelines EN-5
Electrostatic Discharge (ESD) Precautions EN-7
General Information EN-8
PA720 Specications EN-9
Functional Verication and Test Procedure EN-10
Troubleshooting EN-12
Theory of Operation EN-13
Power Amplier PCB - L281 EN-13
Pre-amplier PCB - L282 EN-13
Mains Input PCB - L283 EN-13
Lifter PCB - L284 EN-13
These service instructions are only intended for use by
qualied personnel. Do not perform any servicing other than
that contained in these instructions unless qualied to do so.
Refer to the Safety Guidelines prior to performing any service
L281 Power Amplier PCB Issue 3 EN-14
L282 Pre-amp PCB Issue 2 EN-36
L283 PSU PCB Issue 1 EN-50
L284 Lifter PCB Issue 1 EN-54
L285 Front Panel PCB Issue 1 EN-59
Overall Dimensions EN-62
Exploded Drawings EN-64