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QB-V850ESFJ3 Preliminary User’s Manual ZUD-CD-05-0149 19/57
2.1 Names and Functions of Hardware
Figure 2-1. Names of Parts of QB-V850ESFJ3
(1) CN1, CN2, CN3
These connectors are used to connect the exchange adapter or extension probe.
(2) Parts board connector (for clock)
This parts board is used to mount the resonator.
(For details, refer to
2.3 Clock Settings
.)
(3) JP1
This jumper is used for delivery inspection.
All the pins of this jumper are open at shipment. Other settings are prohibited.
(4) JP2
This jumper is used to set the subclock.
1 and 2 are shorted, and 3 and 4 are shorted at shipment.
(For details, refer to
2.3 Clock Settings
.)
(5) CN8
This jumper is used for delivery inspection.
All the pins of this jumper are open at shipment. Other settings are prohibited.
Top View
Bottom View
Power switch
POWER TARGET
CN3 CN2 CN1
Connector for parts board
OSC1
CN8
JP2
Pin 1
JP1