SansuiS2001 20" TV "sky diagrams" Questions

Sony wega triniton KD-32DX50U When the sky box is on the AV logo is permanantly on screen, How can I suppress it? I NEED THE DIAGRAM OF SONY WEGA TRINITON KD-32DX50U

...OFF The bottom of our TV is cut off eg, when watch sport, tyou do not see the score, or watching Sky/CNN, you don't see the news headlines scrolling across. Manual doesn't say how to adjust "size" ...

...& reset the downstairs tv. It gets good reception on most channels, but not any BBC channels, Sky 3 (these are badly pixellated) or Film4 (simply not found). I took the tv from downstairs up ...