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Old 02-03-2022, 02:12 PM   #20
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Default Re: Samsung UN55EH6000F Power issue

Originally Posted by R_J View Post
The first thing I would try is to connect the PS_ON/OFF pin to ground, this should place the power supply in standby mode, then you can see if the standby voltage A5V is stable.
CNM803 pin 14 is PS_ON/OFF
Zero volts 5 nor 13 when when PS_ON/OFF jumped to ground.
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