|
|
|
View previous topic :: View next topic |
Author |
Message |
Apfelmousse
Joined: 26 Apr 2014 Posts: 74 Location: Germany
|
Link Posted: Sun Jun 17, 2018 6:42 pm Post subject: G90 standby power-supply question |
|
|
Hi all,
when I had my Barco 808, I pulled some mA of standby power from the remote-control port to illuminate some LEDs.
Now I'm wondering if I can do the same with the G90. Studying the service manaual back-and-forth it seems there is no off-the-shelf possibilty with the available ports. There's 12V on the Trigger port, but with a high resistance in series and only when the projector is running.
There should be a standby power rail somewhere where I could eventually grab that voltage (probably a 12V rail). But I can't figure out where.
Anybody who can give me a hint? Thanks!
cheers
Martin
|
|
Back to top |
|
|
barclay66
Joined: 27 Jun 2011 Posts: 1291 Location: Germany
TV/Projector: Marquee 9500 Ultra
|
Link Posted: Sun Jun 17, 2018 8:02 pm Post subject: |
|
|
Hi,
Look for the SUB6V generated on the GB board. This should be present at Stand-by as it powers the infrared receiver. Otherwise, use the SUB6V or the 12V from the trigger output for switching an external power supply using a solid state relay.
You could use something like this: https://www.pollin.de/p/solid-state-relais-ssr-d32a380-5-3-32-v-5-a-380-v-340633
Kind Regards,
barclay66
|
|
Back to top |
|
|
|
|
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
|
Forum powered by phpBB © phpBB Group
|
|