[sdiy] Lexicon MRC schematic

[MTG]

I typically change out the LCD for an led backlit one instead of the EL one. 
That will solve he problem for good.  And I remove the EL transformer at 
that point too.

GB
http://www.musictechnologiesgroup.com/repairs.htm

----- Original Message ----- 
From: "Magnus Danielson" <magnus at rubidium.dyndns.org>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Sunday, October 02, 2011 2:01 PM
Subject: Re: [sdiy] Lexicon MRC schematic


> On 02/10/11 18:50, Magnus Danielson wrote:
>> Dear all,
>>
>> I badly need the Lexicon MRC schematic. If someone has the service
>> manual I would be even happier.
>
> Many thanks to two helpful DIYers that sent me the PDF. It has come to 
> good use and I now understand the problem. The backlight is very very dim 
> as a consequence of the DC-to-AC generator generates only 30 V...
>
> That black box is a bit of unknown on that board.
>
> Cheers,
> Magnus
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