Yahoo Groups archive

Analogue-sequencer

Index last updated: 2026-04-28 23:15 UTC

Message

RE: [analogue-sequencer] Re: leds bright

2010-01-28 by Colin f

> Thanks for tips ,Colin; which  is this resistor  on the 
> mainboard for the LED matrix ? BEST REGARDS

There are 8 resistors between U12 (74HC241) and the socket that connects to
the switchboard.
Those resistors set the current for all the LEDs on the panel.
There should be 4 of 100R and 4 of 150R per the original BoM.


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

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.