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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
DPS-178APA / Sharp lc32d42u

 

 


metropical
New User

Dec 29, 2019, 4:49 PM

Post #1 of 2 (126 views)
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DPS-178APA / Sharp lc32d42u Can't Post

 I've had the ps fail a few years and fixed by replacing a 5wt zener on stand-offs in the standby circuit. The same ps has failed again. I understand there is another diode that can be questionable and another part. Anyone know which parts are most likely?
The 5vt stand by (aka BU) is good.


(This post was edited by metropical on Jan 24, 2020, 6:25 PM)



metropical
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Jan 24, 2020, 6:26 PM

Post #2 of 2 (85 views)
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Re: [metropical] DPS-178APA / Sharp lc32d42u [In reply to] Can't Post

from a Sharp lc32d42u. I've had the ps fail a few years and fixed by replacing a 5wt zener on stand-offs in the standby circuit. The same ps has failed again. I understand there is another diode that can be questionable and another part. Anyone know which parts are most likely? < >

 
 
 


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