Question about Toshiba TP43H95 43" Rear Projection Television
While watching tv, picture just went black (no picture, no sound, but still had power). Indicator light stays on blinking - will not turn off. When unplugging tv and plugging back in, indicator light comes back blinking.
If it shuts off and then the power light starts blinking red or it never comes on but the power light just blinks red continuously that is usually indicative of the convergence ICs (STK 392-110). You never want to replace the ICs without also replacing the resistors that are associated with them. There are usually 6 resistors, one for each of the colors and there corresponding direction, IE Red horizontal, red vertical, blue horizontal, ect. In the case of this model tv all of the resistors are 2.2 Ohm and 2watts. You will find them right where the STK 392-110 ICs are. Right in front of them. They are blue and have this color code on them. Red, red, gold, gold. These are represented by stripes on the resistors. You can get the parts from www.bdent.com They carry the ICs and the resistors. If you do not feel comfortable completing this repair I could do it for you if you send me the board. My email address is: firstname.lastname@example.org The cost is 375.00 and that includes parts.
Posted on Jun 26, 2009
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