GE AMX-II

GENERAL
ELECTRIC
MEDICAL
SYSTEMS
7-1576
W13-A:
PROBE:
GND:
Vs
TRIG:
W13-B:
W13-A (Upmer) W13-B (Lower) (27,B)
W14-A:
PROBE:
GND:
ーー | Ve
ο
ΠΠ
μα.
TRIG:
MAAUUUUUUUUUUUUUUUUUUUULUUUL
W14-B:
Wi4-A (Upper) W14-B (Lower) 28,B)
Wl4=C:
Wl4-D:
wl4-C (Upper) W14-D (Lower) (28,8)
6-27
AMX-II X-RAY UNIT
SM A0654E
Signal indicating current in 7T2
filament transformer primary.
This actuates 3A2V13. Press
ROTOR button to operate.
Left side of 3A4R5
3TB1-5 Sena
0.2-sec/div
0.2-v/div x 10 (probe)
INT, DC, +, Set Point
Same as W13-A except H is
5=ms/div to show waveform during
run conditions.
X-Ray tube filament transformer
7T2 primary voltage. Press
ROTOR button to operate.
7TB1-XS сна
7TB1-XC
0.2-sec/div
10-v/div x 10 (probe)
INT, DC, +, AUTO
Same as Wl4-A except center
portion of trace shows change
in voltage during an 80-kvp,
100-mas exposure.
Same as W14-A except H is 2-ms/div
to show expanded waveform under
warm-up conditions prior to the
exposure (during rotor start).
Same as W14-C except trace was
made during an exposure. Note
that conduction time per pulse
has increased