Figure 2-5 Exploded view of the keyboard assembly
(
2
)
1.3.3.4Composition of the keyboard assembly
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2
)
1 keyboard upper cover
2302-20-34400
1
2 dust plate 2302-20-34423 1
3 buzzer
2302-21-29142
1
4 silicone rubber key 2302-20-34402 1
5 keyboard PCB
2302-20-34405
1
6 trackball 0000-10-10893 1
2-4 DP-3300/DP-3200 Service Manual(V1.1)