Tektronix TDS3054B

Maintenance
TDS3000B Series Service Manual
6-33
8. Use your thumb to push down the tab next to a back light tube, at the same
time pulling the back light tube cable to slide the back light out of the
display. See Figure 6--21.
Push tab
down
Backlight tubes (2)
Display module
Figure 6- 21: Remove back light tube