Driver Circuit Card Replacement
1.
Align two connectors
CN4
and CNS
It
on bottom
of
driver
circuit card with connectors
CN4
and CNS on control circuit
card.
CAUTION:
CN4
and CNS are not keyed. Verify proper
alignment before powering on to prevent circuit card damage.
2.
Connect driver circuit card to control circuit card by pressing
down firmly on connectors.
Be
sure to guide connector CN6
cable into slot on left front edge
of
driver circuit.
3.
Install two screws
Ia.
4. Install connector CN6 II.
o0
000
5.
Replace top cover (See page 3-90).
r'\6.
Replace access cover.
7.
Replace forms rack.
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