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Echostar sr8700 power supply schematic
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<blockquote data-quote="garga pista" data-source="post: 1110218" data-attributes="member: 321281"><p>Just sharing some info about a repair of a dead SR8700. First, all electrolytic caps at the secondary changed. After that, the psu looked like working, but i couldn't measure all voltages on the connector (with the cable connected to the main board). And then with moving the connector I found out, the connector is faulty too! The steel springy things corroded over time, some of them are broken or just isn't springy anymore. Cable is nov soldered into the PSU side and works fine. Note that that cable got some extension, so it's nice loose and not in tense.</p></blockquote><p></p>
[QUOTE="garga pista, post: 1110218, member: 321281"] Just sharing some info about a repair of a dead SR8700. First, all electrolytic caps at the secondary changed. After that, the psu looked like working, but i couldn't measure all voltages on the connector (with the cable connected to the main board). And then with moving the connector I found out, the connector is faulty too! The steel springy things corroded over time, some of them are broken or just isn't springy anymore. Cable is nov soldered into the PSU side and works fine. Note that that cable got some extension, so it's nice loose and not in tense. [/QUOTE]
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Echostar sr8700 power supply schematic
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