4-19. REPLACEMENT OF AUDIO AMPLIFIER CCA (5A2). Continued
Figure 4-6. Audio Amplifier CCA Replacement.
OF TRANSISTOR Q1.
Cross tip screwdriver
Flat tip screwdriver
Paragraph 4-19 for removal and installation of access cover.
a. Mounting adapter
Set on work surface with right side
b. Access cover (2)
See figure 4-5. Refer to
paragraph 4-19 for access
cover removal procedures.
c. Transistor Q1 (5)
Using cross tip screwdriver, remove and
See figure 4-7.
retain two screws (1), Iockwashers (2),
flat washers (3), terminal lug (4), and
two insulating washers (6) securing tran-
sistor Q1 (5) to audio amplifier chassis
(8). Tag and desolder wires from transis-
tor leads. Inspect and replace insulation
sleeving as required. Remove and
discard defective transistor.
d. Mounting pad (7)
Inspect and replace as required.