TM 5-6675-320-14
(5) Remove four screws and front bottom panel.
( 6 )
( 7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
ribbon cable from PCA A3.
two screws and capper assembly.
seven screws and defective PCA A3 board.
Remove four screws and front panel assembly.
Tag and unplug X-and Y-limit switch cables from PCA A3.
Unplug
Remove
Remove
Install new A3 board and secure with seven screws.
Reinstall capper assembly and secure with two screws.
Plug ribbon cable into new PCA A3.
Plug in X-and Y-limit switches .
Reinstall front panel assembly and secure with four screws.
Reinstall bottom panel and secure with four screws.
Reattach upper deck assembly to plotter.
Reconnect ground cable on forward line switch brackets.
Reconnect motor cables and front panel cables to PCA A2.
Plug pen solenoid cable and platen cable into PCA A6.
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