Phone Description - Nokia 6111 RM-82 Service Manual

RM-82
System module

Phone description

Introduction
This chapter describes the baseband module including engine, power management, interfaces, audio etc.
The baseband is based on BB4.5 with a TikuEDGE (TESP) main processor and UEMEK energy management.
Audio and regulators are contained by the UEMEK as well. TESP is the main phone processor and contains
system logic for GSM, two DSPs, the MCU and memory.
The RF part is based on key components: Helgo, 4-band power amplifier, and a separate antenna switch
module, VCO and VCTCXO.
RM-82 operates on the GSM900/1800/1900 bands.
Characteristic components
Function
RF ASIC
BB ASIC
Main processor
Power supply for main
processor
Current sensor
Memory
Power amplifier
Antenna
System connector
Battery
Slide switch magnet
FM radio & Bluetooth
IrDa
IHF Speaker
Earpiece
Microphone
Boomer
Vibra
Charger connector
Camera
Power supply for camera
Issue 1
Table 15 Characteristic components
Name
HELGO86G TFBGA88
UEMEKV2.0 WDENA TFBGA2444, lead free
TikuEDGE (TESP) v1.11, lead free
DC/DC LM3661
Zocus, LM3820 USMD10, lead free
T COMBO 128MNOR + 256MNAND + 128MSDRAM FBGA1
PW AMP RF9250E5.1 MICRO GSM/EDGE
3 band PIFA
PopPort
BL-4B, 3.7 V
Samsung SH248CSP Hall IC
Bluetooth/FM module combining BTHPer2.3 and
FMCost1.0
Mir 1.15Mbps RoHS 8.0*2.9*2.2 mm 2.4 V io 1.8 V
PSS SLIM 16 mm
SPEAKER+SPRING 22+/-3DB 32R 7X11
STAR Micronics
TPA2010D
SMD VIBRA MOTOR 1.3 V 90 MA 9000 RPM
2 mm Nokia charger interface
SMIA95 1 Mpix module (VS6650)
DC/DC LM 2708
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