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Old 09-16-2018, 02:47 PM   #10
R_J
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Join Date: Jun 2012
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Default Re: Standard Vizio Power Supply DPS-167DP

there is a reason for that white checkerboard marking on the board, it tells you what components are on the HOT side and which are on the COLD side. ALL voltages on the HOT side are measured with reference to the HOT GROUND (Main Filter or bridge rectifier (-)).
All voltages on the COLD side are measured to Chassis ground (like 5 volt standby)

What do you mean by THAT DIODE???? they have board locations.

Last edited by R_J; 09-16-2018 at 02:49 PM..
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