Apple macintosh plus 服务手册

 

 Adjustments

Yoke - 11

 

4 Switch off and unplug the 

computer. 

5 Discharge the CRT.
6 Hold the plastic collar 

in position and slowly 

tighten the yoke clamp 

screw so that the collar 

cannot slip. Do not 

overtighten the screw.

7 Replace the cover and 

switch on the computer. 

Make sure the top and 

bottom edges of the 

picture are parallel with 

the top and bottom of the 

bezel.

Yoke Collar

Yoke Clamp

Screw