Replacement of Pc Board

TM 11-6625-524-14-2

c. To replace the 3A3 board, perform the

(3) Unsolder and tag all wires connected to

following steps:

the pc board and components and remove the

(1) Resolder all wires to the pc board and

board.

components.

6-8. Replacement of Pc Board

(2) Fasten the pc board to the chassis with

six hexagon headscrews and washers removed in

Perform the following steps to replace a pc board:

a. Resolder all wires to the 3A1 and 3A2 pc

(3) Fasten the rear plate to the pc board with

boards.

the six screws and washers that were removed

b. Fasten the pc board to the chassis with five

(para 6-7d (1).

screws and washers removed in paragraph 6-7 b.

Figure 6-2. Amplifier board 3A2, location of parts.

6-5