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Satellite TV receivers & systems support forums
Satellite Systems - What to Buy - What to install
This Is News To Me. Stab HH100
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<blockquote data-quote="Terryl" data-source="post: 1071150" data-attributes="member: 369937"><p>I would remove the 7805 IC then remeasure the DC resistance at the +5 output, if still at zero ohms then there is a shorted IC or other component (capacitor) somewhere on the PCB, I would not put an external +5 power supply to the board in place of the +5 volt regulator, unless it is a current limited power supply, you may/could damage something beyond repair.</p></blockquote><p></p>
[QUOTE="Terryl, post: 1071150, member: 369937"] I would remove the 7805 IC then remeasure the DC resistance at the +5 output, if still at zero ohms then there is a shorted IC or other component (capacitor) somewhere on the PCB, I would not put an external +5 power supply to the board in place of the +5 volt regulator, unless it is a current limited power supply, you may/could damage something beyond repair. [/QUOTE]
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Satellite TV receivers & systems support forums
Satellite Systems - What to Buy - What to install
This Is News To Me. Stab HH100
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