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Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 15744
Experience:  Over 16 years of experience installing and repairing electronics.
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Aharp Aquis LC65E77UM SN:918822594 Aux Power Supply DPS

Customer Question

Aharp Aquis LC65E77UM
SN###-##-####
Aux Power Supply DPS 485BP-1 A Rev:00F
SN:Bi8W0936019753
Main 485 BP A
SN:B17W0935010858
Trying to trouble shoot DPS power supply what are voltages on power supply boards? Do you have a schematic?
After lightning strike power button flashes does not come on. Back of TV is off. I am at work now and when I get home I would like to isolate problem and need help.
Thanks Randy
Submitted: 3 months ago.
Category: TV
Customer: replied 3 months ago.
Unplugged set for 10 minutes problem remains Power and Optical sensor Led flash but no power.
Expert:  Pete replied 3 months ago.

Hi Randy,

Customer: replied 3 months ago.
Hi Pete -- That is Sharp not Aharp!
Expert:  Pete replied 3 months ago.

I understand :)

Expert:  Pete replied 3 months ago.

After damage from a lightning strike, the TV set may have multiple faults...

Expert:  Pete replied 3 months ago.

To troubleshoot this, you can download the full service manual and schematic from:

http://www.manualslib.com/manual/917096/Sharp-Lc-60e77un.html

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Kindly rate my service 5 stars at the top of your question page if my answer helped so I am rewarded for my time; tips appreciated :)
Otherwise please reply back if you need further assistance.
Pete.
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Expert:  Pete replied 3 months ago.

Hi Randy,

I noticed you haven't rated my service yet - is there anything else you need?

Let me know...

Thanks,
Pete.

Expert:  Pete replied 3 months ago.

Hi, just checking in on your question, do you need any further assistance?