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Bush 6690D digital wide screen tv?

The picture on my tv has shrunk to the middle of the screen, with a slight concave on both edges of the picture.Do you now what the fault is.

Norman Rees
November 2005
Check the E/W drive transistor located I think on the heat sink at the front of the chassis. Also the caps in the LFB cct as they tend to change value

John
November 2007
HI
I Have the same problem chris your answer did help but i found that this resistor had a dry joint which was making heat, signs of heat on pcb,tried re soldering same but picture more stayble,same problem, I have taken resistor out looks in good are you sure it 2.7 ohm as its rings are red,green,orange,gold. thanks

Vince
October 2007
Hi Yes.
Your set has east/west fault very common problem.
Im trying to remember what chasis your set has if ita AK19 or 11AK19 problem will be 2.7ohm resistor to the left of flyback transformer gone open cicuit & check all polyester hv caps for dry joints.

chris
November 2005

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