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Satellite Systems - What to Buy - What to install
This Is News To Me. Stab HH100
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<blockquote data-quote="a33" data-source="post: 1070458" data-attributes="member: 332642"><p>Thanks, RustySpoons. I will check that.</p><p></p><p>Also the collector pin of transistor Q2 seems to have been hot (it's a bit blackened). Could that part of the circuit have something to do with the burning of R20, too?</p><p></p><p>Photos of my circuit board with burnt R20 can be seen at the dutch forum: <a href="https://www.sat4all.com/forums/topic/366534-stab-hh100-onderdeeltje-doorgebrand/" target="_blank">STAB HH100 onderdeeltje doorgebrand</a></p><p>Also the "dossier technique" of the HH100, complete with circuit diagram, is there: It's not too large to be uploaded to sat4all.com!</p><p></p><p></p><p>And another forum member has reported a motor with a defective R20 there. Is the R20 not dimensioned well in these motors? Should it have a greater resistance value, or be able to handle (dissipate) more power?</p><p></p><p>greetz,</p><p>A33</p></blockquote><p></p>
[QUOTE="a33, post: 1070458, member: 332642"] Thanks, RustySpoons. I will check that. Also the collector pin of transistor Q2 seems to have been hot (it's a bit blackened). Could that part of the circuit have something to do with the burning of R20, too? Photos of my circuit board with burnt R20 can be seen at the dutch forum: [URL="https://www.sat4all.com/forums/topic/366534-stab-hh100-onderdeeltje-doorgebrand/"]STAB HH100 onderdeeltje doorgebrand[/URL] Also the "dossier technique" of the HH100, complete with circuit diagram, is there: It's not too large to be uploaded to sat4all.com! And another forum member has reported a motor with a defective R20 there. Is the R20 not dimensioned well in these motors? Should it have a greater resistance value, or be able to handle (dissipate) more power? greetz, A33 [/QUOTE]
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Satellite Systems - What to Buy - What to install
This Is News To Me. Stab HH100
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