Question about Samsung Televison & Video
Power board ,SAMSUNG bn9603736a , ceramic caps blown , large disk GREEN capacItors , in position number- RTQ801 and RTQ802, PLEASE HELP I NEED THE PART NUMBER OF THESE CAPS ..
It's not a ceramic capacitor. It's an MOV, [Metal Oxide Veristor]. A protection device. If the set has no other faults, even without this MOV, it should turn ON. If not, contact any service technician. google.com/+GopakumarGopalan
Posted on Nov 21, 2013
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Posted on Jan 02, 2017
SOURCE: viewsonic n3251w - no power
A lot of TVs are having their power boards go bad due to a poor brand of capacitor (CapXon usually).
If small problems are noticed with the tv, the solution is to replace the capacitors. However, once the TV gets to the point where there is no power at all any more (not even a stand-by light) then the power supply has to be replaced.
Visit Viewsonic's website or call your local Viewsonic repair shop to get a price on this board. They are usually under $100.
Posted on Nov 26, 2008
It would be a lot cheaper if you just replace the two caps that have gone bad. Just get a cheap solder pencil from the store and about an inch of solder and you are in business.
The Power Supply Board is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Thaks for using FIXYA, BIG IRISH.
Posted on Jan 02, 2010
This condition, sound no picture, is generally a result from a failed y-sustain and/or x-sustain board. You can check the fuse for continuity or resistance using a multimeter. I am helping someone repair their LG 42pc3d, that's why I thought I'd help you out too.
Y sustain board 6871QYH053B
Z sustain board 6871QZH056B
Posted on Jan 14, 2010
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Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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