Service manual

Recommended Documentation:
Meyer Sound Self-Powered Series Speaker Service Documentation Package
Available on CD pn: 18.033.083.01
Also, by contacting the Service Department at Meyer Sound you can obtain links
to service videos for the MP/HP amplifiers and M’elodie/MJF products.
Pre-Service Checks and Precautions:
1. When servicing any electronic assemblies, a clean low static bench should be
used and internal assemblies should be kept free of metallic debris.
2. AC power must be disconnected and the Power Supply module allowed to
bleed for at least 3 minutes before performing any work inside the chassis.
3. While individual electronic components are very sensitive to static electricity,
the completed subassemblies and boards used in the MP/HP/MPW are of
relatively low static sensitivity.
It is always preferable to use a static control station, but in lieu of this, careful
handling will minimize the potential for static damage.
When reaching for an assembly (this is when the greatest static potential exists),
never grab connector pins or component leads pickup and handle the assembly
by its edges or mounting brackets.
Always lay assemblies on the same work surfaces as the other electronics which
should be a low static or semi-conductive surface.
Avoid placing foam or plastic underneath objects as they hold capacitive/static
charge.
4. Use caution not to bend any vertical components on the circuit boards as this
stress to the components can seriously shorten their life.
5. If there is any dirt, dust, or oil buildup in the chassis, it should be cleaned
before reassembling.
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