Question about Emerson Televison & Video
It keeps blowing the same diode when it changed tv comes on for a minute then goes off again i dont get a stand by light on the tv but do have green light on the power pack
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Posted on Jan 02, 2017
I had the same problem with my LTP227W and it is also about 4 years old. Took it in to be fixed and they found it was two capacitors in the power supply. Parts for this TV are not available anymore but they were able to repair the power supply. The TV works fine now. Hopefully I can get another four years out of this. Repair cost was $150.
Posted on Feb 15, 2008
SOURCE: Newer Jvc tv wont turn on
1. hold the [vol-] and [menu] button.
2. while holding those, press the [power] button and let go of the [power]button only
3. wait 5 seconds then let go of [vol-] and [menu]
4. wait for a while(approx 30secs).....do you get a picture
This works for the JVC models that end in "9" and end in "0"
Posted on May 27, 2009
There is a real good chance that the lamp fan is not turning. If you look with a flashlight in the vent on the left side looking at the rear of the set and have someone turn on the unit, see if it spins. if it doesnt, the protect circuit in the tv will not let the set turn on. Replacing the fan will cure the proplem if it is not turning.
Hope this helps,
Posted on Jun 18, 2009
this is common fault the capacitors have blown on main power board you can replace your self if got soldering iron
take back off tv and look for capacitors that have RAISED TOPS they look like little batteries with white line on one side and numbers (e.g 2000mf 25v ) the best way to remember which way they go back is take picture
you can get parts from charles hyde and sons web site (CHS) under general components or at a electronic shop
Posted on Dec 14, 2009
Your power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
hope this helps...
Posted on Jul 02, 2010
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