LG 42PQ30 Training Manual page 49

Observing (Capturing) the Y
Observing (Capturing) the Y
Set must be in "WHITE WASH" All other DC Voltage adjustments should have already been made.
Fig 1:
As an example of how to lock in to the Y-Drive Waveform.
Fig 1 shows the signal locked in at 4ms per/div. Note the
2 blanking sections. The signal for SET-UP or SET-DN is
outlined within the Waveform
Fig 2:
At 2mSec per/division, the waveform area to use for
SET-UP or SET-DN is now becoming clear.
Fig 3:
At 400us per/div. the signal for SET-UP or SET-DN is now
easier to recognize. It is outlined within the Waveform
Fig 4:
At 40uSec per/division, the adjustment for
can be made.
SET-UP
Fig 5:
At 40uSec per/division, the adjustment for
can be made.
SET-DN
- Drive Signal for
- Drive Signal for
49
Vsetup and Set Dn
Vsetup and Set Dn
Outlined
Area
Area to
be adjusted
Blanking
Area to
be adjusted
Left Side
Area to
be adjusted
Fig 4 40uS
Preliminary Information 42PQ30
Blanking Blanking
Right Side
Fig 5 40uS
Fig 1
4mS
Fig 2
2mS
Fig 3
400uS