DC POWER SUPPLY ASSEMBLY 1A4 REPAIR (cont)
3. TERMINAL BOARD 1A4TB1 THROUGH
This procedure is used to replace any
of three terminal boards used in dc
power supply assembly.
On front panel of dc power supply
assembly (1), remove eight screws
(2), lockwashers (3), and washers
(4), and pull out dc power supply
Locate defective terminal board
(5 thru 7).
Loosen two nuts (8) and remove
cover (9) from terminal board
(5, 6, or 7).