GE AMX-II Service Manual page 185

X-ray unit
Table of Contents

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GENERAL
ELECTRIC
MEDICAL
SYSTEMS
AMX-II X-RAY UNIT
10-377
WIO-A:
PROBE:
GND:
Hs
Vs
-TRIG:
WLO-B:
WLO-A
(Upper)
W10-B
Lower
(24,F)
Wil-A:
PROBE:
GND:
Hs
V:
TRIG:
WL1-C:
WLI-A
&
B
(Upper)
W11-C
а В
(Lower)
(26,E-C)
PROBE:
GND:
SM A0654E
Signal
indicating
that
3A2V5
has
been
actuated.
This
closes
an
interlock
in
the
exposure
start
circuit.
Press
ROTOR
button
to
operate.
Left
side
of 3A4R63
3TB1-5
50-ms/div
0.2-v/div
x 10
(probe)
INT,
DC,
+,
Set
Point.
) CHL
Same
as
WIO-A
except
H is
5-ms/div
to
show waveform
during
run
conditions.
Trigger
voltage
for
gates
of
filament
power
control
SCR.
Press
ROTOR
button
to
operate.
WLL-B
is
same
except
180°
out
of
phase.
Cathode
of
3A2CR23
Anode
of
3A2CR23
5-ms/div
.05-v/div
x
10
(probe)
INT, DC, +, Set Point.
усн:
Trigger
voltage
at
gates
of
fila-
ment
power
control
SCR,
Press
ROTOR
button
to
operate.
wl1-D
is
same
except
180°
out
of
phase.
Upper
end of
3A2R19
CHI
Lower
end
of
3A2R19
Set
scope
up
as
for
WIO-A..
W12-A:
PROBE:
GND:
Hs
Vs
TRIG:
W12-B:
W12-A
(Upper)
W12-B
(Lower)
(27,4)
6-26
Signal
indicating
that
3A2V13
has
been
actuated.
This
closes
an
interlock
in
the
exposure
start
circuit.
Press
ROTOR
button
to
operate.
Top
of 3A2R14
Bottom
of
3A2R14
CH1
0.l-sec/div
.
0.5-v/div
x
10
(probe)
INT,
DC,
+,
Set
Point
Same
as
W12-A
except
H
is 5-ms/div
to
show waveform
during
run
conditions.

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