TM5-6115-593-34
NAVFAC P-8-631-34
TO-35C2-3-463-2
Figure 15-7. Transducer A107 and A108, Test Setup
b. Repair. If any of the relays or diodes are
defective,
Annunciator
Control
Relay
Assembly A20 is repairable by replacing the
defective component. If the printed circuit
wiring or a terminal board proves defective, or
a non-replaceable component is defective, the
entire assembly must be replaced.
c. Replacement.
(1) Remove annunciator (13, figure 15-3) as
follows:
(a) Tag and then disconnect wires from
terminal boards.
(b) Remove screws (10) and nuts (11)
to remove annunciator (13) and
brackets (12).
(c) Components are replaced by
carefully unsoldering them from
the printed circuit board.
CAUTION
Do not apply excessive heat when
soldering or unsoldering components.
It may damage the printed circuit
wiring.
(d) If Annunciator Control Relay
Assembly is to be replaced,
remove screws (8) and nuts (9)
to release annunciator (13) from
brackets (12).
(e) Prepare annunciator (13) for
installation by attaching brackets
(12) using screws (8) and nuts
(9).
(f) If components are being replaced,
carefully solder new component
into place.
15-9
