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Home / Posts tagged “Case# 456230. MSC 3835 amplifier . Intermittent sound on / off.”

Tag: Case# 456230. MSC 3835 amplifier . Intermittent sound on / off.

Posted on January 17, 2023January 17, 2023 by Provo Electronics

Case# 456230. MSC 3835 amplifier . Intermittent sound on / off.

After troubleshooting found bad protection relay .
Relay replacement solved the problem.
Technical Pluses – simplicity, easy to reach components.
Minuses – low grade protection relay TYPE MU2U unusual size they used in manufacturing process.

Category: Blog
Tag: Case# 456230. MSC 3835 amplifier . Intermittent sound on / off.

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