Figure 6.7.8 Timer Gate Adjustment; Figure 6.7.10 Access Timer Adjustment - Fujitsu M2361A Customer Engineering Manual

T TG
=
320nstlOns
Figure 6.7.8 Timer Gate Adjustment
d. Sync Gate Timing Adjustment (RV9)
CD
Connect the CNB-24 of the Servo Circuit PCB to an qscilloscope
and trigger with positive-going edge of this signal.
GD
Connect the CNB-28 of the Servo Circuit PCB to the other channel
of the oscilloscope.
CD
Adjust the potentiometer RV9 so that Tl
=
TZ - 60ns±10ns as
shown in Figure 6.7-9.
AEI
(512813)
AG3
(512813)
\ f
Tl
=
Tl -
60 ns±10 ns
Figure 6.7.9 Sync Gate Timing Adjustment
e. Access Timer Adjustment (RV12)
6 - 28
CD
Connect the CNB-12 to an oscilloscope and trigger with
positive-going edge of this signal.
GD
Toggle the MRZ switch on the CE panel and adjust the
potensiometer RV12 so that TAT is 250ms±10ms as shown in Figure
6.7.10.
TAT
=
250 ms dO ms
Figure 6.7.10 Access Timer Adjustment
B03P-4825-0002A ••• 02