TM 115820921-40-1
1.
IS PLATE ASSEMBLY
H
H
FUNCTIONING
NO FORWAROPOWER
DOES TEST POINT
IN
DOES METER
YES
YES
YES
YES
PROPERLY?
IN
DOES METER
IN
IN
DRIVE
THAT TUBE FILAMENTS
2. IS TANK CIRCUIT
VOC?
CURRENT
NO
(sIMu LATE TONE BY
I
DRIVE
ARE OK?
MODULE ASSY
INDICATION
uSING CW KEY)?
WITH TONE SIMULATION
FUNCTIONING
t
PROPERLY?
L
J
IS HARMONIC FILTER
I
FUNCTION
ASSY
PROPERLY?
NO
NO
NO
NO
NO
IS ALCMOOULEASSY
FUNCTIONING
1
PROPERLY?
REMEDY:
REMEDY:
REMEDY:
T/R LINE FAULT MAY
POWER AMPLIFIER TUBE
HV FAULT
TROUBLE IS
CHECK OUT CASE
FILAMENT FAULT MAY
EXIST. REFER TO
MODULE
CONVERT STARTS BUT
ASSY
NO
REFER
FIGURE 3-18.
HAVE OCCUR
REPAIR
ASSY
HARNESS. REPAIR
REFER TO FIGURE 3-17.
OR REPLACE UNIT.
TO FIGURE
AS INDICATED.
FIGURE 3-7.
(REFER TO FIGURE
3-75 ANO
REPLACE OR REPAIR
MALFUNCTIONING
AS
MO
POLICY OICTATES.
3-57/(3-58 blank)
