ADNK-3043-TI27 データシートの表示（PDF） - Avago Technologies

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ADNK-3043-TI27

Wireless USB Optical Mouse Designer’s Kit

Avago Technologies 

To Disassemble the ADNK-3043 TI27 Unit

The ADNK-3034 TI27 comprises of the plastic mouse casing,

a main printed circuit board (PCB), lens, buttons, and a 27

MHz RF daughter card, and a 27 MHz USB receiver dongle.

(See Figure 4.) Removing the screws located at the base

of the unit separate the top and the bottom of the mouse

casing. Removing the PCB assembly from the base plate

further disassembles the mouse unit. Be careful with the

battery terminals while separating the PCB assembly with

the bottom casing.

Caution: The lens is not permanently attached

to the sensor and will drop out of the

assembly.

While reassembling the components, please make sure that

the Z height (Distance from lens reference plane to surface)

is maintain. Refer to Figure 5.

HLMP-ED80-PS000 (LED)

ADNS-2220-001 (Clip)

ADNS-3040 (Sensor)

Customer supplied PCB

Figure 4. Exploded view of the ADNS-3040 optical tracking engine

Sensor

2.40

0.094

ADNS-3120-001 (Lens)

Customer supplied base

plate with recommended

alignment features per

IGES drawing

Lens

Object Surface

Figure 5. Distance from lens reference plane to surface



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