LG P713 Service Manual
Internal Use Only
Service Manual
LG-P713
Date: April, 2013 / Issue 1.0
Table Of Contents
1. INTRODUCTION ..................................................................... 3
1.1 Purpose ........................................................................................................3
1.2 Regulatory Information .........................................................................3
2. PERFORMANCE ...................................................................... 5
2.1 Product Name ............................................................................................5
2.2 Supporting Standard ..............................................................................5
2.3 Main Parts : GSM Solution .....................................................................5
2.4 HW Features ...............................................................................................6
2.5 SW Features ............................................................................................. 10
2.6 HW SPEC. ................................................................................................. 22
3. CIC AND SERVICE CENTER .................................................. 29
3.1 CIC FAQ ...................................................................................................... 29
4. TROUBLE SHOOTING .......................................................... 49
4.1 RF Component .......................................................................................49
4.2 SIGNAL PATH ........................................................................................... 51
4.3 Checking TCXO Block ........................................................................... 53
4.4 Checking GSM TX Module(GSM PAM + FEM) Block ................55
4.5 Checking WCDMA Block ....................................................................57
4.6 Checking GSM Block ............................................................................ 68
4.7 GPS/WIFI/BT RF Component ............................................................ 75
4.8 GPS/WIFI/BT SIGNAL PATH ................................................................ 77
4.9 GPS/WIFI/BT Trouble shooting ........................................................ 79
4.10 Power on Trouble shooting ............................................................85
4.11 Charger Troubleshooting ................................................................ 88
4.12 USB Trouble shooting .......................................................................91
4.13 Audio Trouble .......................................................................................94
4.14 SIM Detect Trouble ...........................................................................112
4.15 Camera trouble ..................................................................................114
4.16 Main LCD trouble ..............................................................................120
4.17 Touch Key Trouble ............................................................................123
4.18 Touch sensor Trouble ......................................................................125
4.19 Side Key Trouble Shooting ............................................................127
4.20 DC Motor Trouble Shooting .........................................................129
4.21 Motion Sensor on/o Trouble Shooting .................................131
4.22 Compass Sensor on/o Trouble Shooting .............................133
4.23 Proximity Sensor on/o Trouble Shooting .............................135
5. DOWNLOAD .......................................................................137
6. BLOCK DIAGRAM ...............................................................157
7. CIRCUIT DIAGRAM ............................................................164
8. BGA PIN MAP ....................................................................174
9. PCB LAYOUT .......................................................................180
10. CALIBRATION ...................................................................186
11. HIDDEN MENU .................................................................206
12. DISASSEMBLE GUIDE ......................................................213
13. EXPLODED VIEW & REPLACEMENT PART LIST .............220
13.1 EXPLODED VIEW ................................................................................220
13.2 Replacement Parts ...........................................................................221
13.3 Accessory .............................................................................................259
LGE Internal Use Only
- 2 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
1.1 Purpose
1. INTRODUCTION
This manual provides the information necessary to repair, calibration, description and download the features of
this model.
1.2 Regulatory Information
Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons
other than your company’s employees, agents, subcontractors, or person working on your company’s behalf)
can result in substantial additional charges for your telecommunications services.
System users are responsible for the security of own system. There are may be risks of toll fraud associated with
your telecommunications system. System users are responsible for programming and configuring the
equipment to prevent unauthorized use. The manufacturer does not warrant that this product is immune from
the above case but will prevent unauthorized use of common carrier telecommunication service of facilities
accessed through or connected to it. The manufacturer will not be responsible for any charges that result from
such unauthorized use.
B. Incidence of Harm
A. Security
If a telephone company determines that the equipment provided to customer is faulty and possibly causing
harm or interruption in service to the telephone network, it should disconnect telephone service until repair can
be done. A telephone company may temporarily disconnect service as long as repair is not done.
C. Changes in Service
A local telephone company may make changes in its communications facilities or procedure. If these changes
could reasonably be expected to affect the use of the phones or compatibility with the net work, the telephone
company is required to give advanced written notice to the user, allowing the user to take appropriate steps to
maintain telephone service.
D. Maintenance Limitations
Maintenance limitations on the phones must be performed only by the manufacturer or its authorized agent.
The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note
that unauthorized alternations or repair may affect the regulatory status of the system and may void any
remaining warranty.
E. Notice of Radiated Emissions
This model complies with rules regarding radiation and radio frequency emission as defined by local regulatory
agencies. In accordance with these agencies, you may be required to provide information such as the following
to the end user.
LGE Internal Use Only
- 3 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
F. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different.
G. Interference and Attenuation
A phone may interfere with sensitive laboratory equipment, medical equipment, etc. Interference from
unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION
Boards, which contain Electrostatic Sensitive Device (ESD), are indicated by the sign.
Following information is ESD handling:
• Service personnel should ground themselves by using a wrist strap when exchange system boards. • When
repairs are made to a system board, they should spread the floor with anti-static mat which is also grounded.
• Use a suitable, grounded soldering iron. • Keep sensitive parts in these protective packages until these are used.
• When returning system boards or parts like EEPROM to the factory, use the protective package as described.
LGE Internal Use Only
- 4 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
LG-P716 Product SPEC
2.1 Product Name
LG-P713 : WCDMA900/1900/2100+EGSM/GSM850/DCS/PCS
(HSDPA 7.2Mbps / GPRS Class 12 / EDGE Class 12)
2.2 Supporting Standard
2. PERFORMANCE
2.1 Product Name
LG-P713 : WCDMA900/1900/2100+EGSM/GSM850/DCS/PCS
(HSDPA 7.2Mbps / GPRS Class 12 / EDGE Class 12)
2.2 Supporting Standard
Item Feature Comment
WCDMA(FDD1,2,8)/EGSM/GSM850/DCS1800/PCS1900
Supporting Standard
WCDMA(FDD1) TX : 1920 – 1980 MHz
WCDMA(FDD1) RX : 2110 – 2170 MHz
WCDMA(FDD2) TX : 1850 – 1910 MHz
WCDMA(FDD2) RX : 1930 – 1990 MHz
with seamless handover
WCDMA(FDD8) TX : 880 – 915 MHz
WCDMA(FDD8) RX : 925 – 960 MHz
Phase 2+(include AMR)
Frequency Range
Application Standard WAP 2.0
2.3 Main Parts : GSM Solution
2.3 Main Parts : GSM Solution
Item Part Name Comment
Digital Baseband MSM8225A : Qualcomm
Analog Baseband PM8029 : Qualcomm
RF Chip RTR6285A : Qualcomm
EGSM TX : 880 – 915 MHz
EGSM RX : 925 – 960 MHz
GSM850 TX : 824 – 849 MHz
GSM850 RX : 869 – 894 MHz
DCS1800 TX : 1710 – 1785 MHz
DCS1800 RX : 1805 – 1880 MHz
PCS1900 TX : 1850 – 1910 MHz
PCS1900 RX : 1930 – 1990 MHz
LGE Internal Use Only
- 5 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
LG-P716 Product SPEC
2.4 HW Features
2.4 HW Features
Item Feature Comment
Form Factor BAR type
Battery
Size
Weight 118g With Battery
RX sensitivity
TX output power
EDGE compatibility GPRS Class 12
EDGE Class
SIM card
type
Display
Built-in Camera 8M CMOS Camera
Status Indicator Yes
Keypad
ANT Main : Internal Fixed Type
System connector 5 Pin u-USB
12
Plug-In SIM
3V /1.8V
1) Capacity
Standard : Li-ion, 2460mAh
2) Packing Type : Soft Pack
Standard :
121.5 x 66.6 x 9.7 mm
WCDMA(FDD1) : -111 dBm
WCDMA(FDD2) : -111 dBm
WCDMA(FDD8) : -111 dBm
EGSM : -108 dBm
GSM850 : -108 dBm
DCS 1800 : -108 dBm
PCS 1900 : -108 dBm
24dBm/3.84MHz,+1/-
WCDMA/
GSM/
GPRS
RX EDGE
Dual SIM
WVGA Main LCD(4.3”, 800 x 480)
Touch Screen
Front Key : 4
Side Key : 3
EGSM : 33dBm
GSM850 : 33 dBm
DCS1800 : 30 dBm
PCS 1900: 30 dBm
Class3(WCDMA)
Class4 (EGSM)
Class4 (GSM850)
Side Key : Power On
Volume up/down
WCDMA :
3dBm
Class1 (PCS)
Class1 (DCS)
E2 (GSM900)
E2 (PCS)
E2 (DCS)
LGE Internal Use Only
- 6 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
LG-P716 Product SPEC
LG-P716 Product SPEC
Ear Phone Jack 3.5 pi type
PC synchronization Yes
Memory
4GB eMMC
4Gb LPDDR1
Speech coding FR, EFR, HR,AMR
Vibrator Built in Vibrator
Blue Tooth Bluetooth 3.0+EDR
MIDI(for Buzzer
Function)
SW Decoded 72Poly
Music Player
MP3/WMA/AAC/MIDI/EAAC+/OGG
Video Player MPEG4, H.264
Camcorder MPEG4 or H.263
Voice Recording Yes
Speaker Phone mode
Support
Yes
Travel Adapter Yes
CDROM No
Stereo Headset Yes
Data Cable Yes
T-Flash
(External Memory)
Yes ( Up to 32GB )
1) RSSI Display
Ear Phone Jack 3.5 pi type
PC synchronization Yes
Memory
Speech coding FR, EFR, HR,AMR
Vibrator Built in Vibrator
Blue Tooth Bluetooth 3.0+EDR
MIDI(for Buzzer
Function)
Music Player MP3/WMA/AAC/MIDI/EAAC+/OGG
Video Player MPEG4, H.264
Camcorder MPEG4 or H.263
Voice Recording Yes
Speaker Phone mode
Support
Travel Adapter Yes
CDROM No
Stereo Headset Yes
Data Cable Yes
T-Flash
(External Memory)
4GB eMMC
4Gb LPDDR1
SW Decoded 72Poly
Yes
Yes ( Up to 32GB )
1) RSSI Display
LGE Internal Use Only
BAR WCDMA GSM/DCS/PCS
5 Over -85 ±3dBm Over -90 ±3dBm
54 -86 ±3dBm -91 ±3dBm
43 -92 ±3dBm -97 ±3dBm
32 -98 ±3dBm -99 ±3dBm
21 -102 ±3dBm -103 ±3dBm
10 -108 ±3dBm -105 ±3dBm
Measure RSSI after 10 seconds if you change power.
- 7 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LG-P716 Product SPEC
2) Charging Time
MAX. 3Hr 30min
3) Travel Charger
Input : 90 ~ 264 V, 50/60 Hz
Output : 5.0V, 850 mA
4) Battery Type
Li-ion Battery Pack, 2460 mAh
Standard Voltage : 3.8 V, Battery Full Charge Voltage : 4.25V ~ 4.35V
5) Current Consumption
2) Charging Time
MAX. 3Hr 30min
3) Travel Charger
Input : 90 ~ 264 V, 50/60 Hz
Output : 5.0V, 850 mA
4) Battery Type
2. PERFORMANCE
Li-ion Battery Pack, 2460 mAh
Standard Voltage : 3.8 V, Battery Full Charge Voltage : 4.25V ~ 4.35V
5) Current Consumption
WCDMA
Only
GSM
Only
Bluetooth Off Bluetooth Connected
5.0 mA under
(DRX=128)
5.0 mA under
(Paging=5 period)
Stand by
5.5 mA under
(DRX=128)
5.5 mA under
(Paging=5 period)
Stand by Voice Call VT
Voice Call VT
350 mA under
(Tx=10dBm)
350 mA under
(Tx=Max)
NA
WCDMA
GSM
LGE Internal Use Only
500 hours over
(DRX = 128)
500 hours over
(Paging Period = 9)
500 min over
(TX = 10dBm,
Low Pwr mode)
500 min over
(TX Level = Max)
- 8 -
NA
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LG-P716 Product SPEC
6) Battery Bar
6) Battery Bar
Battery Bar Specification
BAR 20 (Full) 98%
BAR 20 --> 19 98% 97%
BAR 19 --> 18 93% 92%
BAR 18 --> 17 88% 87%
BAR 17 --> 16 83% 82%
BAR 16 --> 15 78% 77%
2. PERFORMANCE
BAR 15 --> 14 73% 72%
BAR 14 --> 13 68% 67%
BAR 13 --> 12 63% 62%
BAR 12 --> 11 58% 57%
BAR 11 --> 10 53% 52%
BAR 10 --> 9 48% 47%
BAR 9 --> 8 43% 42%
BAR 8 --> 7 38% 37%
BAR 7 --> 6 33% 32%
BAR 6 --> 5 28% 27%
BAR 5 --> 4 23% 22%
BAR 4 --> 3 16% 15%
BAR 3 --> 2 13% 12%
BAR 2 --> 1 8% 7%
BAR 1 --> 0 3% 2%
POWER OFF 0%
LGE Internal Use Only
- 9 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2.5 SW Features
2.5 SW Features
Function Detail Item O / X Specification Etc.
2. PERFORMANCE
OS OS O
Data
Connectivity
Voice Function
Android 4.1.2
JB
Circuit X
Packet O
Infrared (IrDA) X
Bluetooth O Ver. 3.0 + EDR
Wi-Fi O 802.11 b/g/n
USB O Ver. 2.0 HS
USB Mass storage O SD card only
RS232 X
DLNA1.5 O
Voice Recording O
Voice Command
Video Telephony using
64kbps CSD
X Digit Dial
X Name Dial
X Menu
X Phonebook Searching
Answering machine X
Memory User Memory
Driving, Meeting, user
define(absent)
O Total
O Total User Memory 1.7GB (TBD) (w/o MicroSD)
O MMS
Pictures (Still Image &
O
O MP3 (Music Contents)
X Java Contents
O Wallpaper
O Ringtone
O
Moving Image)
external memory
(microSD)
4GB eMMC/ 4Gb DDR +
external MicroSD
support SDA2.0
specification, up to 32GB
LGE Internal Use Only
- 10 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
X
Memory O MicroSD
Camera
(Still Capture)
Camera Module
Auto Focus
O
O
8M CMOS Camera
Still Mode AF
Camera : X4, Camcorder :
Digital Zoom
O
X2
8M(3264X2448),
W6M(3200X1920)
5M(2560x1920),
Capture Resolution
O
3M(2048x1536),
W3M(2240x1344),
1M(1280x960),
W1M(1280x768)
Continuous Shot O
Quality
Preview Image
TV-Out
X
O
640 X 480
Flash
O
LED
None/Mono/Sepia/Negativ
Filter O
e
Timer O Off / 3 secs / 5 secs/10 secs
O JPEG
O Thumbnail
JPEG Encoding
3264X2448, 3200X1920,
2560x1920, 2048x1536,
O
2240x1344, 1280x960,
1280x768
O
JPEG
JPEG Decoding
O
Min, Max Supported by Gallery
Panorama Shot O
Album&Slide show O Slide show Supported by Gallery
LGE Internal Use Only
- 11 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Movie Resolution
Filter
Quality
MPEG Visual Bit Rate
Audio Encode
Camera
(Movie
Audio Decode
Movie Recode
Capture)
Movie Playback
Stream Format (Mux)
Stream Format
(Demux)
Recoding Time
TV-Out
Audio Voice Codec
AAC /AAC+/ EAAC+
MP3, WAV
WMA
O
O
X
O
O
O
O
O
O
O
O
X
O
O
O
O
720X480,
640x480,320x240,176x144
Same as the Still Capture
2000,2000,320,192 Kbps
AAC, , AMR-NB
AMR
Recode, Stop
Play, Stop, Pause
3gp
3gp
Real Time Recoding
AMR
Multimedia
Multimedia
Other
Features
Midi
Music ringtone
AMR-NB
Music player skin
FM Radio
Speakerphone
MPEG4/H.263
H.264
WMV
Normal View
Wide View
Custom DTV Zoom
File Viewer
Macromedia Flash
Lite
Midi Type0, Midi Type1, SP-
O
MP3, AAC, AAC+, AAC-LC, XMF
O
O
O
O
O
O
O
O
Moving Image Capture & Movie
X
O
X
O
doc, xls, ppt, gif, jpg
X
MIDI
1.01, AMR
Music Player
With RDS Japan band is not supported
Contents
Full Screen mode
Not Available
contents size
LGE Internal Use Only
- 12 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
recommend using Microsoft
(Windows Mobile 6.0
E-book reader program is
not included in ROM. But
e-Book/e-Comic
Internet Browser
Java
Game & Contents
Flash Flash Game
H.263+AAC/AMR-NB O
Book
X
*.doc, *.jpg, *.gif
internet. WM product
Reader for PPC.
user can download in
Flight Mode
O
X version 2.0
WAP
X
WML1.3
O XHTML1.1
IE Mobile )
O HTML4.01 Partially support - HTML 5
MIDP X
J2ME support X
CLDC
X
X
X
Streaming Service
DRM OMA DRM
OTA OTA O OTA 1.0
Display
LGE Internal Use Only
MPEG4+AAC/AMR-
O
NB
Support WMV main and base
WMV9
X
profile except advanced profile
O
X
Forward Lock
Separate Delivery
X Combined Delivery - Count-only
RSSI O 4 level
Battery Level O 5 level Yes
RTC
Multi Language
O
O
depending on build language.
PLMN/Service
O
Indicator
Battery power
Dimming Clock O
15s, 30s, 1min, 2min, 10min,
- 13 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
30min
External power
15s, 30s, 1min, 2min, 10min,
30min
Dual Clock O widget
Normal Features
Last Dialed Number
O
Last Received
O
Number
Last Missed Number O
Scratch Pad Memory
X
LGE Internal Use Only
- 14 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Call Management Call Waiting O
O
Management Call Swap O
Call Retrieve O
Auto Answer X
2. PERFORMANCE
Automatic Redial
Calling Line Identification
Full Call divert X
Management
X
O
Speed Dialing O
Last Number Redial X
Multiparty Call (Conference
O
Call)
Explicit Call Transfer O
Automatic Network
O
Selection
Network
Manual Network Selection O
Network Service Status O
DTMF Signaling O
DTMF
DTMF Enable & Disable X
Key Tone Volume O 8 Level (Include Mute)
Audio
Cell Broadcast
LGE Internal Use Only
Ring Tone Volume
Ring Tone Pattern
Ring Type Silent
O
O
8 Level (Include Mute)
Vibrator & Ring (Indicator)
Earpiece Volume O 8 Level (Include Mute)
Mute O
Read Cell Broadcast
Cell Broadcast Categories
O
X
Supports filtering with
language IDs (German,Italian,French,Spanish,
Cell Broadcast Message
O
Dutch,Swedish,Danish,Portuguese,Finnish,Norwegg
Language
ian
,Greek,Turkish,Hungarian,Polish,Czech)
- 15 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Phone Book
Visible, Audible Call Time/Cost
Call Cost
2. PERFORMANCE
Phone,Email,Grops,Postal
Entry O
Field O
Numeric Store and Recall O
Alphabetic Store O
Alphabetic Recall X
Scroll by alphabetic or
numeric order
O
Last Number Dialed O
Last Number Missed O
Last Number Received O
Copy & Move X Move not support
Fixed Dial Number O
Barred Dial Number X
Service Dial Number X
Email Entry O
Picture ID O Relating Photo caller ID
My Name card O Bluetooth transmission (OPP)
Last Call Timer X
Last Call Charge Units X
Total Call Timer X
Total Charge Units X
Indication
address,Organization,IM,Notes,
Nickname,Website,Event
Phone(Mobile,Home,Work,Work
Fax,Home Fax,Pager, Other, Custom)
Email(Home,Work,Other,Custom)
Groups(Business,Colleagues,Family,
Friends,School,Custom)
Postal
address(Home,Work,Other,Custom)
Organization(Work,Other,Custom)
IM(AIM,Windows
Live,Yahoo,Skype,QQ,Google
Talk,ICQ,Jabber,Custom)
Event(Birthday,Anniversary,Event)
X
LGE Internal Use Only
- 16 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
O
O All Incoming Calls,
Supp. Services
SIM
O
No Reply
Call Forwarding
On Busy,
O Not reachable
O All Outgoing Calls,
O
Call Barring
International Calls,
Calls except to Home Country
O
incoming Calls,
O All incoming Calls when roaming
Conference Call O up to 5 calls
Plug In Type
O
SIM Lock O
SIM Toolkit O
Prepaid SIM Operation O
LGE Internal Use Only
- 17 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Settable Voice Mail Center
Read Message O EMS Not Support
Short
Messaging
Write and Edit Message
Send and Receive Message
O
O
Reply to Message O
Forward Message O
Extract Number from
O
Message
Message Status O
Message Unread Indicator O
Settable Message Center
Number,
O
Reply Path and Validity
Visible and Audible
O
Message Receive Alerting
Voice Mail O
O
Number
Multimedia
Messaging
Message Protocol O
Message Overflow
O
Indicator
Message Center Number O
Help Menu X
Picture Attachable O Max 300kbyte
Moving Picture Attachable
Voice Attachable
Help Menu
Others
O
O
X
O
Video MMS Max 300kbyte
AMR
LGE Internal Use Only
- 18 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Instant Messaging
X
X
Service
IM O Gtalk
PC Compatable
Menu Option
O
O
2. PERFORMANCE
E-Mail Protocol
Voice Instant
Messaging Service
Sound Contents
O
IMAP4
O SMTP
O POP3
X Help Menu
X
Full Duplex
PTT
Half Duplex
X Grouping
X Status List
Menu Option
X Help
Wallpaper
Screen Saver
Ringtones
X
X
O
Others
Karaoke X
Stutter Sound
O
LGE Internal Use Only
Flip tone
Button tone
Others
X
can be enable or disable button
O
press sound.
X
- 19 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Calendar New Event
Edit Event
Agenda
Reminder
Google sync
Miscellaneous
Function
Development & Test
Facility
Field Test Facility
Display Software
Version
IMEI
Text Input Language
Predictive word input
Scheduler Schedule
To Do List
Memo
O
O
O
O
O
X
X
O
O
O
O
NA
NA
NA
*#06#
T9 predictive supported.
D-day counter
Send via Bluetooth
World Time Setting Local Time
Display Two Number
NA
NA
O
X
of Cities Time
Daylight saving
Unit converter
Stop watch
Calculator Calculation
O
O
X
X
Included in Alarm/Clock
PC Sync Phone Book Sync O
Message Sync x PC suite support message viewing
and sending.(not sync)
Multimedia Contents
Sync
x PC suite support file transfer
between phone and PC.(not sync)
Scheduler Sync O
Sync ML DS
X
LGE Internal Use Only
DM
O
- 20 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Game
External
Electrical Man Machine
Interface
Handset
Development and Test Facility
Restore Factory Setting
Read Software Version
Security
Battery Charging Mode
Real Time Clock
Interface
Emergency Call
Handset Lock
Security Code
SIM Lock
Key guard
12/24 hour
Calendar
Time Zone
Alarm Manager
Dimming Clock
X
X
X
O
O
O
O
O
O
O
X
O
O
O
O
TBD
USB/ TA Charging USB/ TA Charging
Battery power
15s, 30s, 1min, 2min, 10min,
O
30min
External power
15s, 30s, 1min, 2min, 10min,
30min
LGE Internal Use Only
Power-off Alarm
On Alarm Event
X
O
Display
- 21 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2.6 HW SPEC.
1) GSM transceiver specification
2.6 HW SPEC.
1) GSM transceiver specication
Item Specification
2. PERFORMANCE
Phase Error
EMC(Radiated Spurious Emission
Transmitter Output power and Burst
Spectrum due to modulation out to
Spectrum due to modulation out to
larger than 1800kHz offset to the
Frequency Error
Disturbance)
Timing
Burst Timing <3.69us
less than 1800kHz offset
edge of the transmit band
Rms : 5°
Peak : 20 °
GSM : 0.1 ppm
DCS/PCS : 0.1 ppm
GSM/DCS : < -28dBm
GSM : 5dBm – 33dBm ± 3dB
DCS/PCS : 0dBm – 30dBm ± 3dB
200kHz : -36dBm
600kHz : -51dBm/-56dBm
GSM :
1800-3000kHz :< -63dBc(-46dBm)
3000kHz-6000kHz : <-65dBc(-46dBm)
6000kHz < : < -71dBc(-46dBm)
DCS :
1800-3000kHz :< -65dBc(-51dBm)
6000kHz < : < -73dBc(-51dBm)
Spectrum due to switching transient
Reference Sensitivity – TCH/FS Class II(RBER) : -105dBm(2.439%)
Usable receiver input level range 0.012(-15 - -40dBm)
Intermodulation rejection – Speech
channels
AM Suppression
- GSM : -31dBm
- DCS : -29dBm
Timing Advance ± 0.5T
LGE Internal Use Only
400kHz : -19dBm/-22dBm(5/0), -23dBm
600kHz : -21dBm/-24dBm(5/0), -26dBm
± 800kHz, ± 1600kHz
: -98dBm/-96dBm (2.439%)
-98dBm/-96dBm (2.439%)
- 22 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2) WCDMA transmitter specication
2) WCDMA transmitter specification
Item Specification
Transmit Frequency
Maximum Output Power +24 dBm / 3.84 MHz, +1 / -3 dB
Frequency Error within ±0.1 PPM
Band1 : 1920 MHz ~ 1980 MHz
Band1 : 1920MHz – 1980MHz
Band2 : 1850 MHz ~ 1880 MHz
Band2 : 1850MHz – 1910MHz
Band5 : 824MHz~849MHz
Band8 : 880MHz – 915MHz
2. PERFORMANCE
Open Loop Power Control
Minimum Transmit Power < -50 dBm /3.84 MHz
Occupied Bandwidth < 5 MHz at 3.84 Mcps (99% of power)
Adjacent Channel Leakage
Power Ratio (ACLR)
Spurious Emissions
|f-fc| > 12.5 MHz
Normal Conditions : within ±9 dB,
Extreme Conditions : within ±12 dB
> 33 dB @ ±5 MHz,
> 43 dB @ ±10 MHz
< -36 dBm / 1 kHz RW @ 9 kHz ≤ f < 150 kHz
< -36 dBm / 10 kHz RW @ 150 KHz ≤ f < 30 MHz
< -36 dBm / 100 kHz RW @ 30 MHz ≤ f < 1 GHz
< -30 dBm / 1 MHz RW @ 1 GHz ≤ f < 12.75 GHz
< -60 dBm / 3.84 MHz RW @ 869 MHz ≤ f ≤ 894 MHz
< -60 dBm / 3.84 MHz RW @ 1930 MHz ≤ f ≤ 1900 MHz
< -60 dBm / 3.84 MHz RW @ 2110 MHz ≤ f ≤ 2155 MHz
< -67 dBm / 100 kHz RW @ 925 MHz ≤ f ≤ 935 MHz
< -79 dBm / 100 kHz RW @ 935 MHz < f ≤ 960 GHz
< -71 dBm / 100 kHz RW @ 1805 MHz ≤ f ≤ 1880 MHz
Transmit Intermodulation
Error Vector Magnitude < 17.5 %, when Pout ≥ -20 dBm
Peak Code Domain Error
LGE Internal Use Only
< -41 dBm / 300 kHz RW @ 1884.5 MHz < f < 1919.6 MHz
< -31 dBc @ 5 MHz & < -41 dBc @ 10 MHz
when Interference CW Signal Level = -40 dBc
< -15 dB at Pout ≥ -20 dBm
- 23 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3) WCDMA receiver specification
3) WCDMA receiver specication
Item Specification
Receive Frequency
Band1 : 2110 ~ 2170 MHz
Band1 : 2110MHz – 2170MHz
Band2 : 1930 MHz ~ 1990 MHz
Band2 : 1930MHz – 1990MHz
Band8 : 925MHz – 960MHz
Band5 : 869~894MHz
2. PERFORMANCE
Reference Sensitivity Level
Maximum Input Level BER < 0.001 when Îor = -25 dBm / 3.84 MHz
Adjacent Channel Selectivity
(ACS)
Blocking Characteristic
Spurious Response
Intermodulation
Spurious Emissions
Band1 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Band4 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
ACS > 33 dB where BER < 0.001 when
Îor = -92.7 dBm / 3.84 MHz
& Ioac = –52 dBm / 3.84 MHz @ ±5 MHz
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& Iblocking = -56 dBm / 3.84 MHz @ Fuw(offset) = ±10 MHz
or Iblocking = -44 dBm / 3.84 MHz @ Fuw(offset) = ±15 MHz
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& Iblocking = -44 dBm
BER < 0.001 when Îor= -103.7 dBm / 3.84 MHz
& Iouw1 = -46 dBm @ Fuw1(offset) = ±10 MHz
& Iouw2 = -46 dBm / 3.84 MHz @ Fuw2(offset) = ±20 MHz
< -57 dBm / 100 kHz BW @ 9 kHz ≤ f < 1 GHz
< -47 dBm / 1 MHz BW @ 1 GHz ≤ f ≤ 12.75 GHz
Inner Loop Power Control
In Uplink
LGE Internal Use Only
Adjust output(TPC command)
cmd 1dB 2dB 3dB
+1 +0.5/1.5 +1/3 +1.5/4
0 -0.5/+0.5 -0.5/+0.5 -0.5/+0.5
-1 -0.5/-1.5 -1/-3 -1.5/-4
group(10equal command group)
+1 +8/+12 +16/+24
- 24 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4) HSDPA transmitter specification
4) HSDPA transmitter specication
Item Specification
2. PERFORMANCE
Transmit Frequency Band1 : 1920 MHz ~ 1980 MHz
Maximum Output Power Sub-Test
HS-DPCCH
Band1 : 1920MHz – 1980MHz
Band2 : 1850 MHz ~ 1880 MHz
Band2 : 1850MHz – 1910MHz
Band8 : 880MHz – 915MHz
Band5 : 824MHz~849 MHz
1=1/15, 2=12/15 21~25dBm / 3.84 MHz
3=13/15 4=15/8 20~25dBm / 3.84 MHz
5=15/7 6=15/0 19~25dBm / 3.84 MHz
Sub-test
in table
C.10.1.4
Power
step
Power step slot
boundary
Power
Transmitter power
step size,
step tolerance [dB]
P [dB]
Start of
1
6 +/- 2.3
Ack/Nack
5
2 Start of CQI 1 +/- 0.6
3 Middle of CQI 0 +/- 0.6
4 End of CQI 5 +/- 2.3
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Frequency offset
Minimum requirement
from carrier △f
Spectrum Emission Mask
2.5 ~ 3.5 MHz
3.5 ~ 7.5 MHz
7.5 ~ 8.5 MHz
-35-15×(△f-2.5)dBc
-35-1×(△f-3.5)dBc
-35-10×(△f-7.5)dBc
8.5 ~ 12.5 MHz -49dBc 1 MHz
Adjacent Channel Leakage
Power Ratio (ACLR)
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
> 33 dB @ ±5 MHz
> 43 dB @ ±10 MHz
Error Vector Magnitude < 17.5 %, when Pout ≥ -20 dBm
Measurement
Bandwidth
30 kHz
1 MHz
1 MHz
LGE Internal Use Only
- 25 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5) HSDPA receiver specification
5) HSDPA receiver specication
Item Specification
Receive Frequency
Band1 : 2110 ~ 2170 MHz
Band1 : 2110MHz – 2170MHz
Band2 : 1930 MHz ~ 1990 MHz
Band2 : 1930MHz – 1990MHz
Band8 : 925MHz – 960MHz
Band5 : 869~894MHz
2. PERFORMANCE
Maximum Input Level
(BLER or R), 16QAM Only
6) WLAN 802.11b transceiver specication
6) WLAN 802.11b transceiver specification
Item Specification
Transmit Frequency 2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level ≤ 20dBm under
Frequency Tolerance within ±25 PPM
Chip clock Frequency
Tolerance
Spectrum Mask ≤ -30 @ fc-22MHz< f <fc-11MHz and fc+11MHz< f <fc+22MHz
Power ramp on/off time ≤ 2us
Carrier Suppression ≤ -15dB
Modulation Accuracy
(Peak EVM)
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
BLER < 10% or R >= 700kbps
within ±25 PPM
≤ -50 @ f < fc-22MHz and f > fc+22MHz
≤ 35%
Spurious Emissions < -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
Rx Min input Sensitivity ≤ -85dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
Rx Max input Sensitivity ≥ -10dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
Rx Adjacent Channel
Rejection
LGE Internal Use Only
interference input signal -70dBm@fc±25MHz(11Mbps)
≥ 35dB @FER ≤ 8%,
- 26 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7) WLAN 802.11g transceiver specification
7) WLAN 802.11g transceiver specication
Item Specification
Transmit Frequency 2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level ≤ 20dBm
Frequency Tolerance within ±25 PPM
2. PERFORMANCE
Chip clock Frequency
Tolerance
Spectrum Mask
Transmitter constellation error
(rms EVM)
Spurious Emissions
Rx Min input Sensitivity
Rx Max input Sensitivity ≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
Rejection
within ±25 PPM
≤ -22 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -30 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -42 @ ±30MHz offset (20MHz ~ 30Mhz)
≤ -5dB
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
PER ≤ 10%
-71dBm
PER ≤ 10%,
-1dB
LGE Internal Use Only
- 27 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8) WLAN 802.11n transceiver specication
8) WLAN 802.11n transceiver specification
Item Specification
Transmit Frequency 2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level ≤ 20dBm
Frequency Tolerance within ±25 PPM
Chip clock Frequency
Tolerance
within ±25 PPM
Spectrum Mask ≤ -22 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -30 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -42 @ ±30MHz offset (20MHz ~ 30Mhz)
Transmitter constellation error
(rms EVM)
≤ -5dB
Spurious Emissions < -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
Rx Min input Sensitivity PER ≤ 10%
-61dBm
Rx Max input Sensitivity ≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
Rejection
PER ≤ 10%,
-1dB
9) GPS receiver specification
8) WLAN 802.11n transceiver specification
Item Specification
Transmit Frequency 2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level ≤ 20dBm
Frequency Tolerance within ±25 PPM
2. PERFORMANCE
Chip clock Frequency
Tolerance
Spectrum Mask ≤ -22 @ ±11MHz offset (9Mhz ~ 11MHz)
Transmitter constellation error
(rms EVM)
Spurious Emissions < -36 dBm @ 30MHz ~ 1GHz
Rx Min input Sensitivity PER ≤ 10%
Rx Max input Sensitivity ≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
Rejection
within ±25 PPM
≤ -30 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -42 @ ±30MHz offset (20MHz ~ 30Mhz)
≤ -5dB
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
-61dBm
PER ≤ 10%,
-1dB
9) GPS receiver specication
Item
Receive Frequency
Minimum Sensitivity
1 satellite ≥-142dBm, 7 satellites ≥ -147dBm at coarse time aiding
1574.42 MHz ~ 1576.42 MHz
Specification
LGE Internal Use Only
- 28 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. CIC AND SERVICE CENTER
3.1 CIC FAQ
No FAQ Q&A
1 Q I can’t remember the PhoneLock password.
Do the following when you forget your Pattern, Pin and Password.
1. With a Google account
1) Forgot Pattern > Enter your ‘Google acctount’> Reset
2. With no Google account
- Power o > Keep pressing ‘Power + Volume Down+ Home Key’
(Factory Hardware Reset)
3. CIC AND SERVICE CENTER
A
Request for
development
3. When you have a Backup Pin, enter the BackUp pin.
Refer to the User Manual for details.
1. How to disable Pattern Lock, Password and PIN.
2. Request to check out if it is specied in the user manual.
3. Description on HW Factory Reset Key combination and how to do it.
LGE Internal Use Only
- 29 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
No FAQ Q&A
2 Q How do I put in and take out les from the SD card?
1) Connect the phone with PC via USB.
A
2) Select MTP in the USB Connection Mode pop-up window.
3) Copy/Save/Delete the le via the Windows Explorer on PC.
3. CIC AND SERVICE CENTER
Request for
development
1. PC<-> SD CARD
2. PHONE<-> SD CARD
3 Q I use it abroad, but 3G connection doesn’t work.
The phone switches to the roaming mode abroad.
For 3G connection in the roaming mode, change the option as follows.
Option Key -> System settings -> More… -> Mobile networks -> Check ‘Data
roaming’ option
A
Request for
development
LGE Internal Use Only
ex) 1. Europe<->Europe
2. Europe<->Continents(North America, Asia etc)
- 30 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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