Figure 4-8, Ac power schematic, Maintenance – AT&T System 25 User Manual

Page 244

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MAINTENANCE

AC DISTRIBUTION UNIT

A C C I R D

VARISTOR PWB

ASSY CM 538A1

S1 SW

T O 1 5 A

120 VAC

O U T L E T

GROUND

B L O C K

Figure 4-8.

AC Power Schematic

4-68

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