User Guide

CCS Technical Documentation Troubleshooting - Baseband
RH-27
Issue 1 11/2003 Confidential ©2003 Nokia Corporation Page 5
Bottom
Conn.
Flash
Robin Batman
Core
UPP
Charger
Battery
DC/DC
LCD/Key
VCTCXO
19.2 MHz
IR
Sleep Clk
32 KHz
CBus
DBus
MBus
ExtBusC
FBus
MBus
RF
Bus
VBatt
VIO
Vflash1
Vflash2
VR2
UEM
VR1B
VR6
VR5
VR1A
VR4
VR3
VR7
VPPPRODTP
VANA
PA
VBatt
Front
End
VBatt
UHF
SYNTH
FBusRx
Figure 1
Lancelot Power Distribution
FBusTx
FM Radio
SIM Reader
GPS
BB_RF
Camera
VSIM
GenIO
Control