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Echostar sr8700 power supply schematic
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<blockquote data-quote="harm lok" data-source="post: 1088432" data-attributes="member: 415123"><p>Today i have done some inspection of the power supply pcb. Altough the part numbers are different, as everyone expected, there many similarities in the design .</p><p>I have found two defective parts. The rectifier is now measuring 250 ohms en both directions and resistor measured 10 ohms. At first sight i saw brown black black so 10ohms and red for 2% but under the magnifier it is red black black with a golden ring so 2 ohms 5%. The legend on the rectifier is SRP100K and GI 401.</p><p>I think i can replace it with a standard 200V 1 A type but i would like to hear your opinions. [ATTACH=full]130273[/ATTACH][ATTACH=full]130274[/ATTACH]</p></blockquote><p></p>
[QUOTE="harm lok, post: 1088432, member: 415123"] Today i have done some inspection of the power supply pcb. Altough the part numbers are different, as everyone expected, there many similarities in the design . I have found two defective parts. The rectifier is now measuring 250 ohms en both directions and resistor measured 10 ohms. At first sight i saw brown black black so 10ohms and red for 2% but under the magnifier it is red black black with a golden ring so 2 ohms 5%. The legend on the rectifier is SRP100K and GI 401. I think i can replace it with a standard 200V 1 A type but i would like to hear your opinions. [ATTACH type="full"]130273[/ATTACH][ATTACH type="full"]130274[/ATTACH] [/QUOTE]
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Echostar sr8700 power supply schematic
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