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Emu XL-7 & MP-7 User's Group

Index last updated: 2026-04-29 00:09 UTC

Message

Re: My XL7 won't power up

2006-09-10 by gonzinigonz

Sure you cant do close ups, no macro or anything like that.
How about a high res picture from the shortest distance you can get 
it to focus?
If it looks like somethings really fried then all effort could be 
made into sourcing a replacement.

> I recently changed a fuse in my boilers' 
> circuit board and discovered it had a secondary fuse on the board 
> (encased in a black module type of thing)......surely there might  
> be a secondary fuse on the psu board???

Usually only on the mains input side of the SMPS board.
If this fuse has blow its normally bad news..

> My old freind the tv repair man might be 
> able to help us out here.....especially if I can get a dialogue    
> going between yourself and him???

He should be able to repair it as long as the hi frequency 
transformer or other obscure parts havan't failed.
Its usually a filter cap or resistor failed. If its bad then the 
switching transistor / IC can self distruct leaving a bit of a 
mess..  

> Enjoy the sunshine while its here....

hummmm been out in it fixing electrics on some crazy german camper 
bus thing.. thats in i right old mess. It never stops.

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