-22-
HIGH VOLTAGE
CAPACITOR
RELAY 2
NOTE: When testing the magnetron, be sure to install the magnetron gasket in the
correct position and be sure that the gasket is in good condition.
1. Check DC 9V battery before performing
tests.
2. Select the DCV scale on the meter.
3. Using the meter, battery, and jump wire,
connect the items as illustrated in figures.
Terminal to terminal
Terminal to case
Check for continuity of relay 2 with an ohm-
meter.
(Remove wire leads from relay 2 and
operate the unit.)
POWER
LEVEL
1
2
3
4
5
6
7
8
9
10
4 sec
6 sec
8 sec
10 sec
12 sec
14 sec
16 sec
18 sec
20 sec
22 sec
18 sec
16 sec
14 sec
12 sec
10 sec
8 sec
6 sec
4 sec
2 sec
0 sec
COMPONENTS
TEST PROCEDURE
RESULTS
Normal:
Approximately 9V
Normal:
Approximately 0V or
a value displayed in mV Will be seen.
Antenna
Gasket
Chassis
Filament
Relay 2
O
O .L
Summary of Contents for 721.62342200
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Page 37: ...36 W102 4003 5015 4002 4002 4000 EV LATCH BOARD PARTS...
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