Can anyone tell me the locations and values of the convergence resistors on this model
thanks
5a resistors are all 120 ohm 1/2 watt use flame proof resistors.
check fuse f9a23 or f9a22
also replace knowen bad caps in this unit efecting convergence replace all 10uf @ 16v on the scan doubler module, ther are 8 off them.
make shure and check trace between Rg-8 and r705 for a open, sumtimes fulid from crt will open this up.
regards
daniel.
yes about the same, in ref to caps, your right.
please rate me if this was of help
i work very hard giving out free advice you know.
lol
I think all resistor locations star with 5a or sa
also get a magnifine glass look for small cracks in the resistors, I have fixed manny like this in the past.
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hey can i get your email address i want to send you a picture of what the problem is........and if you could please give me the resistor locations i would appreciate it......i found 18 but they were all like 5.6 ohm......i did see a module next to the stks....it said like green something near it...green gene?
better yet here is my email address [email protected]
email me so i can send a pic....
i also can not move blue or red at all during convergence and when i go into service mode and try to cahnge gemoetry nothing happens at all for red or blue or green.........the picture looks just like this see link
and scroll to bottom of the screen on that link you will see a pic of red blue and green way off and bowed in thats exaclty how mine looks
http://www.riddledtv.com/forums/mitsubis...
is the board you are referring to called the conv gene board???
i have seen other references to that regarding not being able to move convergence at all for all colors...........
you mentions some caps.10uf 16v?...similar to hypermodule on toshiba???
on this model i saw 18 resistors that said like RD they were right near the stk in groups of 9
they all checked like 5-5.5 ohm......you said 120ohm
can you verify the actual locations or no schematic??
hi i pulled out the conv gene board if thats what you are referring to and the capacitors all look fine..none are bulged at all.......and there are about 25 of them on the baord...some say 10uf50 and some say 16v47uf
i thought that when caps go bad you should see a bulge on top or is this not always true..and do you think its this board casuing the convergence to not work at all........ic ant adjust blue red or green at all even after replacing the stk and finding no bad resisors and no bad picos
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