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QB-V850ESFJ3 Preliminary User's Manual
2.1 Names and Functions of Hardware
Top View
POWER
TARGET
(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.
Figure 2-1. Names of Parts of QB-V850ESFJ3
Power switch
CN3 CN2 CN1
ZUD-CD-05-0149
Bottom View
CN8
Pin 1
JP2
JP1
OSC1
Connector for parts board
19/57
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