Figure 7-1, Test Panel SB-3004/PPS-5, bottom view.

TM 11-6625-1683-15

ciently to avoid obstructing service opera-

panel. The screws are accessible

tions.

from the top of the panel.

d. Shaping Network. The shaping network

consists of three nonrepairable component:

side brackets to the partition.

squaring amplifier Z1, one-shot multivibrator

(d) Remove the power converter as-

Z2, and drive amplifier Z3 (fig. 7-1). These

sembly.

three components are mounted on a socket

Note. Removal of the internal power

assembly at the left side of the test panel. To

converter assembly will also provide access

remove any one of these components, detach

to parts on the upper central area of the

the covering shield of each, held in place by a

test panel that normally are hidden by the

bayonet-type latch. Extract the component

converter. For examination or replacement

from its socket by a direct outward pull. Do not

of such components, it is not necessary to

rock or apply strong force, or distortion of the

disconnect the three leads to the interior

contact pins may result, When installing the

power converter. Enough slack is allowed

in the leads to permit the converter to be

components, be sure that the proper type is

mechanically detached and displaced suffi-

returned to the designated socket.

Figure 7-1, Test Panel SB-3004/PPS-5, bottom view.

7-2

Index