Table of Contents
Advertisement
Model 204B
Section V
Paragraphs 5-10 to 5-15
Figure 5-3. Cover Removal
5 - 1 0 .
R E P A I R .
5-11. When repairing the Model 204B, use the ex-
ploded view, figure 5-4,
as
an aid t o identifying p a r t s .
5-12. COVER REMOVAL.
5-13. Remove covers prior t o any check or adjust-
ment which requires power t o be applied. Refer t o
figure 5-3, and proceed
as
follows:
a.
Remove top cover screw.
b . Slide top cover t o r e a r , and lift t o remove.
c. Slide r e a r foot assembly toward side while
d. Lift foot assembly to remove.
pushing foot release.
01369-2
e. Remove bottom cover screw and lift
tilt
stand.
f . Slide bottom cover t o r e a r and lift t o remove.
g. Remove side cover screws and side covers.
h. To replace covers and foot assembly, reverse
the order of steps a through g.
5-14. SERVICING ETCHED CIRCUIT BOARDS.
5-15. The etched circuit boards used in the Model
204B require that the soldering iron tip be applied to
the conductor side of the board when servicing.
For
large components, such as potentiometers, rotate the
soldering iron tip from lead to lead while applying
p r e s s u r e to the part to lift it from the board o r use
a
soldering tip such as Ungar #855 3/4 in. Cup Tip. In
addition to the above information, the following should
be observed.
5-3
Advertisement
Table of Contents
