Installing Air Filter
1.
Slide the air filter into the door the way it came out. Make sure that the
wavy side of the filter material is against the door.
2.
Once the air filter is in position, push the corners and the top and bottom
edges of the air filter against the velcro hold-downs.
3.
Close and lock the door to the cabinet.
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Option Control Chip (OCC) Replacement
The OCC is the component that contains the features each VP 300 is equipped with. The OCC
assembly is an 8-pin integrated circuit that is inserted into a socket soldered onto the Motherboard.
Toshiba VP Systems Release 7.1
July, 1994
MAINTENANCE
5-109
Motherboard
OCC Chip/Socket Assembly
Socket fixed to Motherboard
Figure 5-18 Option Control Chip (OCC) Assembly
Summary of Contents for VP 300
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