Omnivision PVQ-130W Service Manual page 20

CAUTION:
Before applying DC Power Supply, be sure to disconnect the Motor Leads from the
Connector P2503.
Otherwise, the Loading Motor Drive IC (IC2501) may be damaged.
When loading without a cassette, push Portion "a" on the Holder Unit of Cassette Up
Ass'y so that the Lever clear the First Tab and Second Tab.
Fig. 5-2
Fig. 5-3
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