User Guide

Baseband description

System module block diagram

The device consists of three different main units: engine unit, display unit and camera unit. The engine unit

contains most of the baseband and RF components. The display unit contains main display, sub-display and

associated components. The camera unit consists of camera head, flash led and associated components.

Table below lists the main HW modules inside the main units and Figure 1 shows the interconnections and

block diagram of the units.

Name of module Type code Notes

Engine Module 1HU Engine PWB with components

Display PWB 1LB Display PWB with components.

Part of the Display frame

assembly.

Engine Flex 1JS Keyboard flex with components.

Part of the Engine UI assembly.

Display FPC 1JT Display unit flex with components.

Part of the Display frame

assembly.

Camera Flex 1JU Camera unit flex with

components. Part of the Audio

module.

Camera Module Unagi 2MP camera head

Main Display Module K2

Display Module

Jordan

Note: In this description, user interface HW covers display, camera, keyboard, keyboard backlight and

ALS.

RM-42

System Module Nokia Customer Care

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