LG LG-A270 - My stuff; Managing Sounds and Files; Media; MP3 Player Operations

3. TECHNICAL BRIEF
- 16 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Copyright © 2012 LG Electronics. Inc. All right reserved.
O nly for training and service purposes
LGE Internal Use Only
13
3.1.3 Multimedia features
LCD interface
r4FSJBM JOUFSGBDFGPS-$.
LCD controller
r4VQQPSUT -$.GPSNBUT 3(#3(#3(#3(#BOE3(#
r4VQQPSUT -$%NPEVMF XJUIUIFNBYJNVN SFTPMVUJPO VQUPYBUCQQ
Audio CODEC
r8BWFUBCMF TZOUIFTJT XJUIVQUPUPOFT
r1$.QMBZCBDL BOESFDPSE
r%JHJUBMBVEJP QMBZCBDL
Audio interface and audio front-end
r4VQQPSUT UIF*4JOUFSGBDF
r)JHI-resolution D/A converters for stereo audio playback
r4UFSFPUPNPOPDPOWFSTJPO
3.1.4 GSM RF features
Receiver
r0OFIJHICBOE BOEPOFMPXCBOE -/"TUPTVQQPSU USVFRVBE CBOE SFDFJWFS
r2VBESBUVSF RF mixers
rE#1("HBJOXJUIE#HBJOTUFQ
Transmitter
r%JSFDU'SFRVFODZ.PEVMBUJPO %'.BSDIJUFDUVSF XJUI1"QSF-amplifier
r-PX39CBOOPJTF
Digitally-controlled crystal oscillator (DCXO)
r5XP-pin 26MHz crystal oscillator
r0O-chip programmable capacitor array for coarse tune
3.1.5 FM features
r– 108 MHz worldwide FM bans with 50 kHz tuning step
r4VQQPSUT 3%43#%4SBEJP EBUB TZTUFN
r4VQQPSUT MPOHTIPSU BOUFOOBT
r4VQQPSUT L)[DMPDLBTSFGFSFODFDMPDL
r4PGUNVUFWPMVNFDPOUSPM
rE#4*/"%XJUIL)['.EFWJBUJPO
3. TECHNICAL BRIEF
3.1.3 Multimedia features