Pioneer PDP-503CMX Product Training Manual page 143

SUS-D Adjustment (Y DRIVE)
1ms/div
Magnify 6SF block
5µs/div
1ms/div
Magnify 6SF block
500ns/div
1ms/div
Magnify 6SF block
Lower PM
20 - 25ns
10ns/div
CH1 : Y SUS-D Under (K2225), 50V/div
CH2 : Y SUS-D Upper (K2207), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
Waveform Confirmation in Adjustment completion
Measure the SUSOUT waveform
1ms/div
Magnify the adjustment waveform
500ns/div
Magnification
Magnification
Upper PM
CH1 : Y SUSOUT Under (K2203), 50V/div
CH2 : Y SUSOUT Upper (K2212), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
PDP-503CMX, PDA-5002
SUS-U Adjustment (Y DRIVE)
1ms/div
Magnify 6SF block
5µs/div
1ms/div
Magnify 6SF block
200ns/div
1ms/div
Magnify 6SF block
Lower PM
10ns/div
CH1 : Y SUS-U Under (K2224), 50V/div
CH2 : Y SUS-U Upper (K2220), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
Confirm it to waveform of CH1 / CH2 of the part which enclosed in
the following circle whether there is not a large gap.
(A gap of the quantity that shifts 20nS and adjusted remains.)
When adjust in the power supply ON state, change so that the
quantity of gap that adjusted by temperature-rise of the pulse
module becomes small.
Therefore, perform high power OFF (RS-232C command: DRF)
except measurement time of waveform when adjusts, and
adjustment error by temperature-rise does not occur.
Magnification
Magnification
20 - 25ns
Upper PM
143