Analogue-sequencer

Production P3s are not fitted with the LCD resistor - the value of the
resistor depends on the current supply requirement of the LCD module used.
The LCDs I supply use 47 ohms, but if you are installing a display you
source yourself, you should check the datasheet for the right resistor value
for a 5 volt supply to make sure you don't burn the backlight out or have it
too dim.

Best regards,
Colin Fraser
Sequentix Music Systems Ltd
http://www.sequentix.com

 

> -----Original Message-----
> From: analogue-sequencer@yahoogroups.com 
> [mailto:analogue-sequencer@yahoogroups.com] On Behalf Of timetrippad
> Sent: 13 September 2009 03:31
> To: analogue-sequencer@yahoogroups.com
> Subject: [analogue-sequencer] Re: (Another) Black Screen of Death
> 
> The instructions on the Sequentix website say that 
> "production" P3's don't have it, but I guess I'll have to pop 
> it open and take a look.
> 
> 
> 
> --- In analogue-sequencer@yahoogroups.com, Stuart Carroll 
> <drstu@...> wrote:
> >
> > If its a pre-built P3 the new screen doesn't need any 
> soldering of a 
> > resistor - its just some of the older models that need this AFAIK..
> > 
> > S
> 
> 
> 
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