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Question about Tvone TV-207 Television

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Wt is the problem tv is not oning

When tv is on then fuse will burn and comes white light

Posted by Naveen on

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suraj kumar panigrahi

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  • 153 Answers

Pl chk ur vertical section ic or tr short replace may b solved ur problem

Posted on Jun 02, 2014

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0helpful
1answer

The tv started smoking the smoke was coming up the screen on the inside and now it doesn't come on at all I opened it in the bottum front and its a white coil pack looking component that's burned out that...

Any set that starts smoking is a fire hazard, buy a new TV instead of possibly burning your house down, parts shouldn't burn up in a TV, thats what fuses and such are for
0helpful
1answer

Switch to switch colour code

Cat 5/6 cable connections - straight thru both ends the same.
cross over cable - one end type A other type B

TYPE A
wt-or
or wt
wt grn
blu wt
wt blu
grn wt
wt brn
brn wt

TYPE B
wt grn
gn wt
wt or
blu wt
wt blu
cr wt
wt brn
brn wt


Color Table
wt - white
or - orange
blu - blue
grn - greeen
brn - brown

wt blu = primary color is white with a blue stripe color
blu wt is primary color is blue with a white stripe
0helpful
1answer

Mitsubishi model Wt-46807 Power shuts down after turning on. Tried the solution of pressing the menu & input buttons at same time for at least 5 seconds. Power light error code was 2 blinks/pause 2...

hi,
Error code 2-2 indicates "Short Protect Circuit" problem in tv.
Need to check pico fuses in power supply as one or two got blown due to bad convergence chips.
Below is an exploded view of tv chassis, power supply and convergence area has been marked to give you better idea to look for pico fuses.
Unplug tv from wall socket before to repair/check any thing inside tv.
Hope these info will help you.
Let me know if you have additional question.
Thanks.

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10helpful
1answer

Mitsubishi tv model wt-42311, error code 2-2. what can i do?

2,2 IS short protection and 95% chance it means one of the two pico fuses that protect the convergence IC chips are bad.

This model uses two of the chips: STK-392-110 and you would have to pull the light box out to replace them safely (total parts cost will be under 30 dollars).

It involves getting at the chips and the fuses and replacing them: how much skill do you have?


SD TECH
0helpful
1answer

The green timer light flashes when i plug in the tv, after hitting power the timer light comes on for about 4 sec then goes out. Tv does not power up, the error code it blinks is 2 blinks a pause and 2...

MODEL NUMBER WT-46809:

2,2 is the error code for short protection.


The most common reason for this is one of the 2 pico fuses that protect the convergence circuit is blown. Changing the fuses will not help! They are green in color and soldered into the middle circuit board and are F9a04 and F9a05----look like resistors but are 5 amp fuses.

99% chance if one or both are blown---you have to have someone change the STK-392-570 convergence IC'S that this set uses----the IC'S can be purchased on Ebay for under 14 dollars and the same seller sells the pico fuses 5 @ 2.95.

The best thing to do here if you or someone you know is able is to unplug the set and look for the fuses---middle board towards the back---there are 5 of them and the two closest to the back of the row are for the convergence IC----If someone checks them (like testing any other fuse) you will know--if either or both is blown--the convergence IC got them.

I have start to finish, step by step instructions and photos of the fuses etc----If you or someone you know can solder and is handy--you may be able to do the repair yourself.

If not, shops usually charge 300-400 for this kind of repair in this set.

LET ME KNOW IF YOU NEED ANY ADVICE or help.

Regards, SD TECH
0helpful
1answer

Mitsubishi WT-46807 won't stay powered up.

try giving the back cover a thump it may be dry jointed..
1helpful
1answer

TV wont stay on

shutting down can be due to a blown fuse usually in the convergence section. the fuses are soldered in, with a voltmeter you can measure the fuses. if one is open then probably your convergence ICs are bad. about $250-$400 to have a field tech come to you and replace them. The other possiblity is a CRT (picture tube) fluid leak. this is more costly to fix, to check for a fluid leak pull the front lower panel and check for fluid on the chassis with a flashlight. I have sucessfully cleaning fluid from the chassis with electrical cleaner spray. after covering the chassis with a piece of plastic the set worked fine. A slow drip leak won't hurt the plastic, big leaks are another story.
hope this helps
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

0helpful
1answer

Mitsubishi WT-46809 Turns on with Power light then turns off

there are 2 fuses -24v and 24 v normally would go out because
covergence ics failled . That would be a shutting down problem cased by missing those voltages.so you would need to replace those 5A (small green fuses) , you would need some kind of soldering and unsolderin skill) and the ics are stk392 570.two also. open the set from the fron ,taking speaker grill off and then the wood board behing (4-6 screws) you the the board in the center big metal heatsink. you would need to work from the back to repace those puppies.hdtvman
0helpful
1answer

MItsubishi WT 46809- not staying on when turned on

One or more fuse devices open==caused by convergence IC

shorted. Solution==replace fuse(s) and STK I.C.(s).

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