Jr. Woodchuckington Janitor III, Esq.
identification and tuning information for CT galvo amp
it turns out the cheap set of generic used galvos i picked up a while back are actually ct6800hpl's.
neat!
they are also out of tune.
here's a picture of the amps that came with them. can someone identify the cards and the pots?
they came with the thermal paste mess. cleaning that up is another project.
galvo-amp.jpg
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.
Jr. Woodchuckington Janitor III, Esq.
thanks! i figured if anyone had it, it was you.
i found a picture of them here: http://www.lasersisteme.ro/site/dpss...dactuators.htm
is it one of these: http://www.laserfx.com/Backstage.Las...Pinouts20.html
Originally Posted by mixedgas
Last edited by swamidog; 09-30-2013 at 13:06.
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.
Creaky Old Award Winning Bastard Technologist
Is there a chip labeled RC44xx on there ?
A clone it is, start by emailing the Romanian folks.
Cambridge would never stand a power resistor on end like that.
Twisting random knobs on a 670xx is not good, especially the offset and agc trim.
Steve
Last edited by mixedgas; 09-30-2013 at 13:11.
Qui habet Christos, habet Vitam!
I should have rented the space under my name for advertising.
When I still could have...
Jr. Woodchuckington Janitor III, Esq.
oh yeah.. there's no way i'm touching anything until i know what everything is.
i have emailed them and am (patiently) waiting for a response.
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.
Jr. Woodchuckington Janitor III, Esq.
i see very small chip that appears to read rc4200m and a number of larger chips that look like texas instruments 24d233k / TL0741.
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.
Creaky Old Award Winning Bastard Technologist
Good, if you have the RC4200 you have the coil current calculator/ limiter circuit. That is a "Good Thing"
Drive it too hard and it should collapse the image.
Steve
Qui habet Christos, habet Vitam!
I should have rented the space under my name for advertising.
When I still could have...
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