The best position for a particular instrument is
the one which gives least jitter. If plate to plate
coupling is used, C 103 must be approximately
50 wp,Ld. If plate to cathode coupling is used,
C PO3 must be 30 pCLfd.
CR 102 Replace CR102. Check maximum pulse delay.
CR103 Replace CR103.
16. NO LENGTH CONTROL, Vlb Replace V16. Check trailing edge of output
PULSE ROLLS OFF AT pulse and PULSE LENGTH calibration.
10.5 TO 11 hsecs.
V8 Replace V8. Check trailing edge of output
pulse.
V 108 Replace V108, Check PULSE LENGTH
calrbr ation.
e
V 109 Replace V109.
V 107 Replace V 107.
17, DRIFT OF PULSE V6 Replace V6. Check rise time and PULSE
LENGTH FOLLOWING LENGTH calibration.
CHANGE IN PULSE
RATE Vlb Replace V16. Check trailing edge of output
pulse and PULSE LENGTH calibration.
Vl08 Replace V108. Check PULSE LENGTH
calibration.
V 109 Replace V109.
V8 Replace V8. Check trailing edge of output
pulse.
V107 Replace V107. Check PULSE LENGTH
calibration,
CRlO6 Only as last resort replace this crystal as it
may require calibration of a new PULSE
LENGTH dial.
GR105 Replace CR105, |
ACEC
