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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
zenith sy3272dt

 

 

Poll: zenith sy3272dt
help
im going nuts
View Results (1 votes)
 

nova
New User

Jun 10, 2006, 7:13 AM

Post #1 of 5 (1485 views)
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zenith sy3272dt Can't Post

i have this set in my shop and is driving me nuts i can find no problems with it i plug it in turn it on it works great i have had it on 32 hours my wife went to close the shop shut it off it will not turn on i let it sit for one day unpluged i pluged it in and it works great again pic is perfect no funny sound zip nada works great i shut it down after 12 hours it does the same thing im at a loss iv replaced all the caps in the power supply and still does the same thing any one seen this befor??
MadMadPirate



shadetree
Veteran

Jun 10, 2006, 3:29 PM

Post #2 of 5 (1478 views)
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Re: [nova] zenith sy3272dt [In reply to] Can't Post

might be the voltage regulator ic


Paulpablo
Enthusiast

Jun 10, 2006, 4:07 PM

Post #3 of 5 (1476 views)
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Re: [nova] zenith sy3272dt [In reply to] Can't Post

Change IC 3431 and caps nearby.


iceman5121967
New User

Jul 6, 2006, 6:08 PM

Post #4 of 5 (1436 views)
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Re: [nova] zenith sy3272dt [In reply to] Can't Post

the relay is stuck open it a white box


coochieo
New User


Jul 7, 2006, 5:00 AM

Post #5 of 5 (1429 views)
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Re: [nova] zenith sy3272dt [In reply to] Can't Post

change the 5 volt regulator and the relay driver transistor.

 
 
 


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