ws-55511 bad picture tube?

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tony563
ws-55511 bad picture tube?

I have a ws-55511 tha has problems with the green. if i turn down the gain on the green, the tv will stay on and work fine. all convergance settings work. have already replaced IC. with tv on i turn up the green gain and it flickers. i can turn it up far enough to see that it is shrunk compaired to the blue and red. if i turn it up to make the cross hair in the convergance screen turn white, the green pulses and flickers and then the tv turns off. i checked for codes and get a 21. i dont think there is a code 21 so maybe its a 12, but that does not help me. i don't have the service manual. i don't want to buy it if i don't have to. if anyone can send it to me that would be great. tonybock563@hotmail. need help.

 

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