Refer to the Kit Builders Guide for Service and Warranty
information.
1.
Recheck the wiring. Trace each lead in colored pencil for continuity between pins
1
and
5
with an
on the Pictorial as
it
is checked.
It
is frequently
ohmmeter. An infinite resistance will indicate a faulty
helpful to have a friend check your work. Someone
tube filament.
who is not familiar with the unit may notice
something consistently overlooked by the constructor.
4.
Check the values of the parts. Be sure that the proper
part has been wired into the circuit as shown in the
2.
The majority of the kits that are returned for repair,
Pictorial Diagrams and as called out in the wiring
do not function properly due to poor connections and
instructions.
soldering. Many troubles can be eliminated by
carefully reheating all connections to make sure that
5.
Check for bits of solder, wire ends, or other foreign
they are soldered as described in the Proper Soldering
matter which may be lodged in the wiring.
Techniques section of the "Kit Budders Guide."
3.
Make sure that the tubes light up properly.
If
they do
6.
A
review of the Circuit Description will prove helpful
not, remove the tubes from their sockets and check
in indicating where to look for trouble.
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