Question about Televison & Video
Put new fuse but wen I on it. burn again
Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
Posted on Dec 15, 2014
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Posted on Jan 02, 2017
SOURCE: fuse keeps blowing
Techman seems to have covered it up nicely. A fuse repeatedly blowing indicates a major short in the Circuits. Get professional help. If u are a techie, or a Semi techie, you could check the Rectifier diodes and the Power Supply regulator (STR).
Posted on Sep 07, 2006
SOURCE: t.v. keeps blowing a fuse
The storm probaly blew your horizontal output or one of the Diodes in the brdge rectifier. Hows your soldering skills and what model set do you have?
Posted on Jan 21, 2008
SOURCE: fuse inside tv keeps blowing
If the fuse rating is correct as indicated on the board, then the PTC is probably busy going faulty. If not sure where it is located, normally on the front where the switch is and where the coil that sits around the tube is connected to the board. Little plastic box with three pins(sometimes two) black or cream in colour. Some circuits use a disc type with 2 legs, however not sure on your set. This is called the degausing circuit and demagnetises the tube every time you switch the TV on. Good luck, JUS004
Posted on Mar 16, 2008
the fuse is doing its job when the fuse blow it stop the components being damaged. but in this case it sounds like component failer
Posted on Jan 18, 2009
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