Take Apart CRT - 1 27
CRT Switch Settings on the Rev. 2 Analog Board There is a new power/
analog/video board, part
number 661-2315, Rev. 2
that has a switch at SW901
that must be set for the
type of the CRT (LG,
Samsung, or CPT) tube in
the computer.
If the Rev. 2 power/analog/
video board or the CRT are
replaced, make sure to set
the switch to the
appropriate position. One
way to quickly identify an LG