User Interface; Ui/Slide Module - Nokia RM-484 Service Manual

RM-484; RM-485; RM-486
System Module and User Interface
Figure 70 Camera block diagram

User interface

UI/slide module

The UI/slide module contains the following main features:
• S60 keypad and 5-way rocker connected as 6x5 matrix to IO expander
• Various independently controlled lighting zones for the keys mentioned above
• AM OLED display and DC/DC converter for display powering
• Ambient Light Sensor
• Earpiece and microphone
• Sub camera
The UI/slide module is connected to the system/RF module via 50-pin connector. The structure is shown
below.
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