LG 42PG20 - Page 58

To Next Page

To Previous Page

Plasma Fall 2008 42PG20

Observing (Capturing) the Y

Drive Signal for

Vsetdn

(Ramp

Down)

Fig 1 Top: As an example of how to lock in to the

Y-Drive Waveform. Figure 1 top shows the signal

locked in at 4ms per/div.

The outlined signal for Vsetdn is outlined within the

Waveform

Fig 1 Top: At 2ms per/div. the outlined signal for Vsetdn is

now easier to recognize. It is outlined within the Waveform

Fig 1 Top: At 1ms per/div. the outlined signal for Vsetdn is

now clearly visible. It is outlined within the Waveform

Fig 1 Lower: At 40uSec per/division, the

adjustment for Vsetdn can be made.

Fig 1 Lower: At 100uSec per/division, the waveform

to use for Vsetdn Is now isolated.

Fig 1 Lower: At 400uSec per/division, the waveform

to use for Vsetdn Is now isolated.

FIG1

FIG2

FIG3

Area to

be adjusted

Area to

be adjusted

Area to be adjusted

Zoomed out

Outlined

Area

Other manuals for LG 42PG20