tatung power supply

pippo_one

Senior Member

Join Date: Aug 2010

Posts: 125

Country: Vicenza
#1

tatung power supply

04-12-2013, 03:55 AM

Hi to all
I too have a problem with this type of power supply:
The PSU is: PWB-0656-03
P/n: 6693006610
Model: HOAU242001 (A) Ver: 2.0 A
about tv TATUNG

start-up shuts down feeling an instant buzz in speakers
If I remove the 24 volts that I feed the inverter, then remaining only powered the MAIN, the tv makes normal functions

the strange thing is:
Once connected, the inverter switches off immediately and have to spend about 5 minutes with power supply disconnected from the 220volt
before the power supply reconnected to the 220 vot

so i check the inverter is Ok (no shorts )
i think the problem is inverter

can someone give me an imput
Thank you
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selldoor

Slow Learner

Join Date: Dec 2010

Posts: 7870
#2

04-12-2013, 08:31 AM

Re: tatung power supply

You need to ask a MOD to move your post to the troubleshooting tv forum and change the heading to the make and model of the TV - You can ask to do this by clicking on the
red exclamation triangle in the margin

Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740
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tatung power supply

tatung power supply

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