Introduction; Technical Support; Disclaimer - Mackie HR824 Service Manual

INTRODUCTION

This manual contains service information for the HR824 Powered Studio Monitor. It is
recommended that you also have a copy of the owner's manual as this contains the
complete operating instructions.
To service the HR824, technicians should be familiar with op-amp based and discrete
amplifier circuitry, speaker repair and speaker performance testing. Presentation of this
manual does not constitute endorsement of qualifications by Mackie Designs.
PROTECT YOUR HEARING
The HR-824 speakers are capable of producing high sound pressure levels. We
recommend the use of hearing protectors to prevent permanent hearing loss.
SERVICE TECHNICAL ASSISTANCE
Mackie Designs, Service Technical Assistance, is available 8AM - 5PM PST, Monday through
Friday for Authorized Mackie Service Centers, at 1-800-258-6883. Feel free to call with any
questions and speak with a carefully-calibrated technician. If one is not available, leave
a detailed message and a qualified Mackoid will return your call asap.

DISCLAIMER

The information contained in this manual is proprietary to Mackie Designs, Inc. The entire
manual is protected under copyright and may not be reproduced by any means without
express written permission from Mackie Designs Inc.
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WARNING
Service on the HR824 must only be
undertaken by experienced
service technicians.
! SMD!
The HR824 makes extensive use of
surface mount components.
Service technicians should have the
tools, experience and patience to
perform surface mount rework.