Internal Speaker; Vibra Circuitry - Nokia 2608 Service Manual

RM-376
System Module and User Interface
Figure 21 Internal earpiece circuitry

Internal speaker

The output power for the auxiliary speaker output is typically 0.6 W sine wave into impedance is 7 ohm in 1k
Hz. The 2608 also supports a hands-free speaker.
Figure 22 Internal speaker circuitry
V ibra circuitry
Vibra is used for Vibra alarm function .
The vibra motor is connected to QSC6020 via VIB_DRV_N.
Vibra is built into cover and connected via cable to plug on PWB.
Figure 23 Vibra circuitry
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