Nokia c2-00 Service Manual page 137

RM-704
System Module
Baseband System Module.....................................................................................................................................
Overview ...........................................................................................................................................................
Introduction: phone description
Chipset and key components
BB block diagram .............................................................................................................................................
Baseband functional
Baseband functional
System power up
Modes of operation..................................................................................................................................
Power distribution
Clocking concept.......................................................................................................................................
Audio concept...........................................................................................................................................
Baseband electrical interfaces: Battery
Baseband electrical interfaces:
Baseband electrical interfaces: Display(s)
Baseband electrical interfaces: Memory
Baseband electrical interfaces: SIM
Baseband electrical interface: Dual SIM
Baseband electrical interfaces: Audio
Baseband electrical interfaces: Backlight and illumination
Baseband electrical interfaces:
Baseband electrical interfaces: Camera
Baseband electrical interfaces: Memory
Baseband electrical interfaces:
Baseband electrical interfaces: BT
RF System Module...............................................................................................................................................
Overview ........................................................................................................................................................
RF general description
Frequency plan ..............................................................................................................................................
Regulators and power supply
RF block diagram...........................................................................................................................................
BOM release version and RF part list
List of Tables
Table 3 Chipset key components
Table 4 Quantum Frequency Plan
Table 5 Power supply voltages for the X-GOLD213 IC RF sub-system
Table 6 Schematic differences between releases
List of Figures
Figure 51 Quantum block
Figure 52 Power up timing and system sleep
Figure 53 System startup, SW view
Figure 54 X-GOLD213 power management unit
Figure 55 Power supply
Figure 56 XG213 clock generation and distribution
Figure 57 X-Gold213 audio output
Figure 58 Dual and single speaker configurations
Issue 1
Table of Contents
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description....................................................................................................................
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Charger.................................................................................................
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components..............................................................................
Keyboard..............................................................................................
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Vibrator................................................................................................
module............................................................................................
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concept........................................................................................................
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diagram......................................................................................................................
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distribution................................................................................................................
selection...................................................................................................
COMPANY CONFIDENTIAL
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