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Garmin Echomap UHD 75sv

Printed From: The Fishing Website
Category: General Forums
Forum Name: The Boat Shed
Forum Description: Discuss all things boating.
URL: https://www.fishing.net.nz/forum/forum_posts.asp?TID=138492
Printed Date: 05 Jun 2026 at 7:09am


Topic: Garmin Echomap UHD 75sv
Posted By: bricker
Subject: Garmin Echomap UHD 75sv
Date Posted: 09 Apr 2024 at 7:20am
I have one of these fish finders……came with a boat purchase. Every so often the screen goes blank. I’ve tried the reset procedure to reset screen but this hasn’t fixed it.
Does anyone know if it is repairable?


Replies:
Posted By: MB
Date Posted: 09 Apr 2024 at 8:05am
Is there power to the unit when it goes blank?

Posted By: bricker
Date Posted: 09 Apr 2024 at 12:21pm
Yes - power supply is ok

Posted By: MB
Date Posted: 09 Apr 2024 at 12:26pm
OK, thought it might have been a loose fuse. I've had that problem before. 

Posted By: Joker
Date Posted: 10 Apr 2024 at 2:41pm
The pins in the power socket and transducer can get gunked up and not make a good contact that bouncing of the hull produces a temporary disconnect. I would try a spray with electrical connection cleaner.

Posted By: bricker
Date Posted: 22 Apr 2024 at 7:31am
Thanks folks.......I'll thry those and see how we go.


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