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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Olevia 242-S11

 

 


tvduude
New User

Jul 12, 2012, 7:27 AM

Post #1 of 5 (2305 views)
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Olevia 242-S11 Can't Post

everybody heard about recent storms and outages last week. luckily mines kicked out for only a half a minute or so i stayed cool thru the heat wave.

when power kicked back on the tv acted funny for a moment showing black inky horizntal streaks in the otherwise ok picture. i flipped around the source inputs
and it straightened out and i continued to watch for a week or 9 days now with no further problem or symptom
until i powered off earlier today and now she wont come back on.

tore down checked fuse...OK checked BRIDGE rectifier
per a help discussion on this same model and it seems fine also.
thats about the extent of my power supply training so i ordered a new returnable supply.
FSP271-4F02
same as the old one.

is there any upgrade supply models?

i learned on my desktop monitor they made a better supply to replace the old one so let me know now perhaps i can cancel the new order.

since i had good video all week dont it sond like i got like lucky and its just the P supply or no?
those vide streaks were scary for a minute.

thx
duude


ps . all the caps are swollen BTW. i tried one time to replace caps on a an old 19" LCD ...no luck.


(This post was edited by tvduude on Jul 12, 2012, 7:40 AM)



kuhurdler
User

Jul 12, 2012, 5:02 PM

Post #2 of 5 (2288 views)
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Re: [tvduude] Olevia 242-S11 [In reply to] Can't Post

There's no upgrade that I am aware of.

-RiddledTV.com
http://www.riddledtv.com/forums/


tvduude
New User

Jul 20, 2012, 12:55 AM

Post #3 of 5 (2256 views)
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Re: [tvduude] Olevia 242-S11 [In reply to] Can't Post

so i got this new power supply installed and everything works except backlight.
theres motion on the screen when observed with a LED flashlight.
theres audio and i can change channels etc.

i have a tech guy been giving a bit of free help.
the inverter boards are getting 24v at well as the caps on those boards.
however theres nothing going to the inverter
transformers. i used an analog meter so as to observe for a 1 second pulse to those transformers.

nothing on either board.
the guy was asking me where the ribbon cables go
but they are mostly concealed under the outer subframe that holds the mainboard and power supply and bolts the base.

i'm pretty sure the big ribbon goes straight across to the other board and the small ribbon must go up to the TCON?

does anyone know whats wrong with this thing?

does anyone have photos or a guide for panel replacement etc?


tvduude
New User

Jul 20, 2012, 2:09 AM

Post #4 of 5 (2255 views)
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Re: [kuhurdler] Olevia 242-S11 [In reply to] Can't Post

>There's no upgrade that I am aware of.<

http://www.ebay.com/itm/New-LC420WX5-Inverter-Board-Replace-6632L-0371A-6632L-0372A-Perfect-substitute-/180923435863

?


tvduude
New User

Jul 22, 2012, 1:28 PM

Post #5 of 5 (2231 views)
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Re: [tvduude] Olevia 242-S11 [In reply to] Can't Post

so are the generic converters no good or?

 
 
 


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