Question about Toshiba 43H70 43" Rear Projection Television
I bought the service manual off eBay for this TV and replaced what I thought were those capacitors and I still have the problem. Does anyone know EXCATLY which ones they are? I have plenty of pictures and a circuit schematic.....
Posted on Sep 19, 2007
This TV uses small voltage regulators. On each side of the regulators is the input voltage and the regulated output voltage on the other side. There are capacitors used for stabilization on the input and output. Change these capacitors.
Posted on Nov 27, 2006
this is very common with these sets. the fix is to replace 11 very very smal capacitor on what is known as the hypermodule. The ideal sitation is to replace the hypermodule. if you can find it. I can do this repair. I have done about 10 at the shop. if you need to i would suggest finding someone who is very experence in surface mounted repair
Posted on Jan 15, 2009
remove the front grill and then the acess pannel to the guns . you will find 6 knobs 3 for color and 3 for focus dont touch the focus the 3 knobs you want are pots for color voltage r g b red green and blue turn the problem color to the left and if need b the others also. a little goes a long waw
Posted on Aug 19, 2009
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