tv zenith without image with the most perfect sound pvr5263d

[edmilson]

hi all right with you! help, look I'm here with a tv zenith pvr5263dt defect with the image, it 's the most perfect sound is not the image has no high voltage, it was with the transitional output of horizontal burned more I swapped continued with only the sound, did not reach high voltage, can someone help me find this defect? I thank my name is Edmilson I am grateful to whom you give me an idea of this defect [email protected]

[minnie]

Are the tubes lit?