LG LGE960 User manual
Internal Use Only
Service Manual
LG-E960
Date: November, 2012 / Issue 1.0
- 2 - Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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 HW SPEC. ................................................................................................. 10
3.CIC_AND SERVICE CENTER.................................................. 25
3.1 CIC FAQ...................................................................................................... 25
4. TROUBLE SHOOTING .......................................................... 41
4.1 RF Component ....................................................................................... 41
4.2 SIGNAL PATH........................................................................................... 44
4.3 Checking TCXO Block........................................................................... 47
4.4 Checking FEMID (GSM QUAD, WB1/B2/B4/B5/B8) Block...... 50
4.5 Checking WCDMA Block .................................................................... 53
4.6 Checking GSM Block..........................................................................100
4.7 GPS/WIFI/BT Module..........................................................................115
4.8 GPS/WIFI/BT SIGNAL PATH ..............................................................117
4.9 Checking GPS/WIFI/BT......................................................................118
4.10 Audio troubleshooting...................................................................124
4.11 8M AF CameraTrouble Shooting...............................................132
4.12 Main LCD trouble..............................................................................135
4.13 Touch trouble .....................................................................................139
4.14 Vibrator Troubleshooting ..............................................................141
4.15 Gyro Sensor troubleshooting......................................................144
4.16 Compass sensor troubleshooting..............................................146
4.17 Proximity Sensor on/o trouble.................................................149
4.18 Light Sensor on/o trouble..........................................................151
4.19 Pressure Sensor troubleshooting...............................................153
4.20 Wireless Charging troubleshooting ..........................................156
4.21 NFC Troubleshooting......................................................................158
4.22 Power ON Troubleshooting..........................................................164
4.23 Charger Troubleshooting..............................................................168
5. DOWNLOAD.......................................................................172
6. BLOCK DIAGRAM...............................................................189
7. CIRCUIT DIAGRAM ............................................................206
8. BGA PIN MAP ....................................................................224
9. PCB LAYOUT.......................................................................236
10. CALIBRATION...................................................................238
11. DISASSEMBLE GUIDE......................................................258
12. EXPLODED VIEW & REPLACEMENT PART LIST .............265
12.1 EXPLODED VIEW................................................................................265
12.2 Replacement Parts ...........................................................................268
12.3 Accessory .............................................................................................313
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Only for training and service purposes
LGE Internal Use Only
1. INTRODUCTION
LGE Internal Use Only
1.1 Purpose
This manual provides the information necessary to repair, calibration, description and download the features
of this model.
1.2 Regulatory Information
A. Security
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
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.
1. INTRODUCTION
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LGE Internal Use Only
1. INTRODUCTION
LGE Internal Use Only
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.
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.
2. PERFORMANCE
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LGE Internal Use Only
2.1 Product Name
LG-E960 : WCDMA850/900/1700/1900/2100+EGSM/GSM850/DCS/PCS
(HSPA+ 42Mbps / GPRS Class 10 / EDGE Class 10)
2.2 Supporting Standard
Item Feature Comment
Supporting Standard
WCDMA(FDD1,2,4,5,8)/EGSM/GSM850/DCS1800/PCS1900
Frequency Range WCDMA(FDD1) TX : 1920 – 1980 MHz
WCDMA(FDD1) RX : 2110 – 2170 MHz
WCDMA(FDD2) TX : 1850 –1910 MHz
WCDMA(FDD2) RX : 1930 –1990 MHz
WCDMA(FDD4) TX : 1710 - 1755 MHz
WCDMA(FDD4) RX : 2110 – 2155 MHz
WCDMA(FDD5) TX : 824 - 849 MHz
WCDMA(FDD5) RX : 869 – 894 MHz
WCDMA(FDD8) TX : 880 - 915 MHz
WCDMA(FDD8) RX : 925 – 960 MHz
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
Application Standard WAP 2.0
2.3 Main Parts : GSM Solution
Item Part Name Comment
Digital Baseband APQ8064: Qualcomm
Analog Baseband MDM9215M : Qualcomm
RF Chip WTR1605L : Qualcomm
2. PERFORMANCE
2.1 Product Name
2.2 Supporting Standard
LG-E960 : WCDMA850/900/1700/1900/2100+EGSM/GSM850/DCS/PCS
(HSPA+ 42Mbps / GPRS Class 10 / EDGE Class 10)
2.3 Main Parts : GSM Solution
2. PERFORMANCE
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2.4 HW Features
Item Feature Comment
Form Factor DOP type
Battery
1) Capacity
Standard : Li-Ion, 2150mAh
2) Packing Type Embeded: Soft Pack
Size
Standard :
133.9 X 68.7 X 9.1
Weight 136g With Battery
RX sensitivity
WCDMA(FDD1) : -109 dBm
WCDMA(FDD5) : -109 dBm
WCDMA(FDD8) : -109 dBm
WCDMA(FDD2) : -109 dBm
WCDMA(FDD4) : -109 dBm
EGSM : -109 dBm
GSM850 : -109 dBm
DCS 1800 : -109 dBm
PCS 1900 : -109 dBm
TX output power
WCDMA
GSM
GPRS
WCDMA B1,4,5,8 :
23dBm/3.84MHz,+1/-3dBm
WCDMA B2 : 22.5dBm/3.84MHz,+1/-
3dBm
EGSM : 33dBm
GSM850 : 33 dBm
DCS1800 : 30dBm
PCS 1900: 29.5 dBm
EDGE compatibility GPRS Class 12
SIM card
type
EDGE
Class
10
Class3(WCDMA)
Class4 (EGSM)
Class4 (GSM850)
Class1 (PCS)
Class1 (DCS)
Plug-
In SIM
3V
/1.8V
E2 (GSM900)
E2 (PCS)
E2 (DCS)
2.4 HW Features
2. PERFORMANCE
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Display
Main LCD
TFT Main LCD
(4.67”, 768 X 1280 Pixels)
Built-in Camera 8M AF + 1.3M VT
Status Indicator Yes
Keypad Full Touch Screen
Side Key : 3
Side Key : Power On
Volume up/down
ANT Main : Internal Fixed Type
System connector 5 Pin u-USB
Ear Phone Jack 3.5 pi type
PC synchronization Yes
Memory 16Gb(SDRAM DDR2)
+ 16GB eMMC
Speech coding FR, EFR, HR,AMR
Vibrator Built in Vibrator
Blue Tooth Bluetooth 4.0+EDR
MIDI(for Buzzer
Function) SW Decoded 72Poly
Music Player MP3/WMA/AAC/MIDI/EAAC+/HE
AAC/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) No
2. PERFORMANCE
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1) RSSI Display
Measure RSSI after 10 seconds if you change power.
2) Charging Time
210 minutes under
3) Travel Charger
Input : 100 ~ 240 V, 50/60 Hz
Output : 5.1V, 1200 mA
LGE Internal Use Only
1) RSSI Display
WCDMA Spec(dBm) RSSI Bars
-89 ≤RSSI 4
-96 ≤RSSI < -89 3
-102 ≤RSSI < -96 2
-106 < RSSI < -102 1
RSSI ≤-106 0
Measure RSSI after 10 seconds if you change power.
GSM Spec(dBm) RSSI Bars
-91 ≤RSSI 4
-99 ≤RSSI < -91 3
-106 ≤RSSI < -99 2
-110 < RSSI < -106 1
RSSI ≤-110 0
Measure RSSI after 10 seconds if you change power.
2) Charging Time
210 minutes under
3) Travel Charger
Input : 100 ~ 240 V, 50/60 Hz
Output : 5.1V, 1200 mA
Measure RSSI after 10 seconds if you change power.
2. PERFORMANCE
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4) Battery Type
Li-ion Battery Pack, 2100 mAh
Standard Voltage : 3.7 V, Battery Full Charge Voltage : 4.1V ~ 4.25V
5) Current Consumption
Item WCDMA Only GSM Only Comment
Standby 9mA ↓(DRX 7) 8.5mA(PP=5) ↓
GPS & Wifi Off
Neighborhood
Cell Off,
LCD Off
Talk Mode
- Max Pwr :
600mA↓@ Avg
- Tx 10dBm :
400 mA↓@ Avg 400mA(Tx Lvl: 5) ↓
GPS & Wifi Off
Neighborhood
Cell Off,
Power Off 300uA ↓300uA ↓
6) Battery Bar
Battery Bar Specification Battery Bar Specification
Bar 20(Full) 98% above Bar 9 -> Bar 8 43% -> 42%
Bar 20 -> Bar 19 98% -> 97% Bar 8 -> Bar 7 38% -> 37%
Bar 19 -> Bar 18 93% -> 92% Bar 7 -> Bar 6 33% -> 32%
Bar 18 -> Bar 17 88% -> 87% Bar 6 -> Bar 5 28% -> 27%
Bar 17 -> Bar 16 83% -> 82% Bar 5 -> Bar 4 23% -> 22%
Bar 16 -> Bar 15 78% -> 77% Bar 4 -> Bar 3 18% -> 17%
Bar 15 -> Bar 14 73% -> 72% Bar 3 -> Bar 2 13% -> 12%
Bar 14 -> Bar 13 68% -> 67% Bar 2 -> Bar 1 8% -> 7%
Bar 13 -> Bar 12 63% -> 62% Bar 1 -> Bar 0 3% -> 2%
Bar 12 -> Bar 11 58% -> 57% Power off 1% below
Bar 11 -> Bar 10 53% -> 52% Low battery pop-up 15% , 5%, 0%
Bar 10 -> Bar 9 48% -> 47%
Item WCDMA Only GSM Only Comment
Standby 9 mA ↓ (DRX7) 8.5 mA(PP=5) ↓
GSP & Wi O
Nelghborhood
Cell O,
LCD O
Talk Mode
- Max Pwr :
600 mA ↓@ Avg
- Tx 10 dBm :
400 mA ↓@ Avg
400 mA(Tx Lvl : 5 ) ↓
GSP & Wi O
Nelghborhood
Cell O
Power O 300 uA ↓300 uA ↓
4) Battery Type
Li-ion Battery Pack, 2100 mAh
Standard Voltage : 3.7 V, Battery Full Charge Voltage : 4.1V ~ 4.25V
5) Current Consumption
6) Battery Bar
2. PERFORMANCE
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2.5 HW SPEC.
1) GSM transceiver specification
Item Specification
Phase Error
Rms : 5°
Peak : 20 °
Frequency Error
GSM : 0.1 ppm
DCS/PCS : 0.1 ppm
EMC(Radiated Spurious Emission
Disturbance) GSM/DCS : < -28dBm
Transmitter Output power and Burst
Timing
GSM : 5dBm – 33dBm ± 3dB
DCS/PCS : 0dBm – 30dBm ± 3dB
Burst Timing <3.69us
Spectrum due to modulation out to
less than 1800kHz offset
200kHz : -36dBm
600kHz : -51dBm/-56dBm
Spectrum due to modulation out to
larger than 1800kHz offset to the
edge of the transmit band
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
400kHz : -19dBm/-22dBm(5/0), -23dBm
600kHz : -21dBm/-24dBm(5/0), -26dBm
Reference Sensitivity – TCH/FS Class II(RBER) : -105dBm(2.439%)
Usable receiver input level range 0.012(-15 - -40dBm)
Intermodulation rejection – Speech
channels
± 800kHz, ± 1600kHz
: -98dBm/-96dBm (2.439%)
AM Suppression
-GSM : -31dBm
- DCS : -29dBm -98dBm/-96dBm (2.439%)
Timing Advance ± 0.5T
2.5 HW SPEC.
1) GSM transceiver specication
2. PERFORMANCE
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2) WCDMA transmitter specification
Item
Specification
Transmit Frequency
Band1 : 1920 MHz ~ 1980 MHz
Band5 : 824 - 849 MHz
Band2 : 1850 - 1910 MHz
Band4 : 1710 - 1755 MHz
Band8 : 880 - 915 MHz
Maximum Output Power +23 dBm / 3.84 MHz, +1 / -3 dB
Frequency Error within ±0.1 PPM
Open Loop Power Control Normal Conditions : within ±9 dB,
Extreme Conditions : within ±12 dB
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)
> 33 dB @ ±5 MHz,
> 43 dB @ ±10 MHz
Spurious Emissions
|f-fc| > 12.5 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
< -41 dBm / 300 kHz RW @ 1884.5 MHz < f < 1919.6 MHz
Transmit Intermodulation < -31 dBc @ 5 MHz & < -41 dBc @ 10 MHz
when Interference CW Signal Level = -40 dBc
Error Vector Magnitude < 17.5 %, when Pout ≥ -20 dBm
Peak Code Domain Error < -15 dB at Pout
≥
-20 dBm
2) WCDMA transmitter specication
2. PERFORMANCE
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3) WCDMA receiver specication
LGE Internal Use Only
3) WCDMA receiver specification
Item Specification
Receive Frequency
Band1 : 2110 ~ 2170 MHz
Band5 : 869~894MHz
Band2 : 1930 - 1990 MHz
Band4 : 2110 - 2155 MHz
Band8 : 925 - 960 MHz
Reference Sensitivity Level
Band1 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Band4 : BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
Maximum Input Level BER < 0.001 when Îor = -25 dBm / 3.84 MHz
Adjacent Channel Selectivity
(ACS)
ACS > 33 dB where BER < 0.001 when
Îor = -92.7 dBm / 3.84 MHz
& Ioac = –52 dBm / 3.84 MHz @ ±5 MHz
Blocking Characteristic
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
Spurious Response BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& Iblocking = -44 dBm
Intermodulation
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
Spurious Emissions < -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
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
2. PERFORMANCE
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4) HSDPA transmitter specication
LGE Internal Use Only
4) HSDPA transmitter specification
Item Specification
Transmit Frequency
Band1 : 1920 MHz ~ 1980 MHz
Band5 : 824MHz~849 MHz
Band2 : 1850 - 1910 MHz
Band4 : 1710 - 1755 MHz
Band8 : 880 - 915 MHz
Maximum Output Power
Sub-Test
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
HS-DPCCH
Sub-
test in
table
C.10.1.4
Power
step
Power step
slot boundary
Power
step
size, P
[dB]
Transmitter power
step tolerance [dB]
5
1 Start of
Ack/Nack 6 +/- 2.3
2 Start of CQI 1 +/- 0.6
3 Middle of CQI 0 +/- 0.6
4 End of CQI 5 +/- 2.3
Spectrum Emission Mask
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Frequency offset
from carrier
△
fMinimum requirement Measurement
Bandwidth
2.5 ~ 3.5 MHz -35-15×(
△
f-2.5)dBc 30 kHz
3.5 ~ 7.5 MHz -35-1×(
△
f-3.5)dBc 1 MHz
7.5 ~ 8.5 MHz -35-10×(
△
f-7.5)dBc 1 MHz
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
2. PERFORMANCE
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5) HSDPA receiver specification
Item Specification
Receive Frequency
Band1 : 2110 ~ 2170 MHz
Band4 : 869 ~ 894Hz
Band2 : 1930 - 1990 MHz
Band4 : 2110 - 2155 MHz
Band8 : 925 - 960 MHz
Maximum Input Level
(BLER or R), 16QAM Only
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
5) HSDPA receiver specication
2. PERFORMANCE
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6) WLAN 802.11b transceiver specication
LGE Internal Use Only
6) WLAN 802.11b transceiver specification
Item Specification
Transmit Frequency
2400 MHz ~ 2473.5 MHz ( CH1~CH11 ) (USA)
2400 MHz ~ 2483.5 MHz ( CH1~CH13) (Europe)
Tx Power Level ≤ 20dBm under
Frequency Tolerance within ±25 PPM
Chip clock Frequency
Tolerance
within ±25 PPM
Spectrum Mask
≤ -30 @ fc-22MHz< f <fc-11MHz and fc+11MHz< f <fc+22MHz
≤ -50 @ f < fc-22MHz and f > fc+22MHz
Power ramp on/off time ≤ 2us
Carrier Suppression ≤ -15dB
Modulation Accuracy
(Peak EVM)
≤ 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
≥ 35dB @FER ≤ 8%,
interference input signal -70dBm@fc±25MHz(11Mbps)
2. PERFORMANCE
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7) WLAN 802.11g transceiver specication
LGE Internal Use Only
7) WLAN 802.11g transceiver specification
Item Specification
Transmit Frequency 2400 MHz ~ 2473.5 MHz ( CH1~CH11 )
2400 MHz ~ 2483.5 MHz ( CH1~CH13) (Europe)
Tx Power Level ≤ 20dBm
Frequency Tolerance within ±25 PPM
Chip clock Frequency
Tolerance within ±25 PPM
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -40 @ ±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%
-82dBm@6Mbps, -81dBm@9Mbps, -79dBm@12Mbps
-77dBm@18Mbps, -74dBm@24Mbps, -70dBm@36Mbps
-66dBm@48Mbps, -65dBm@54Mbps
Rx Max input Sensitivity ≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
Rejection
PER ≤ 10%,
ACR ≥ 16dB@6Mbps, ACR ≥ 15dB@9Mbps,
ACR ≥ 13dB@12Mbps, ACR ≥ 11dB@18Mbps,
ACR ≥ 8dB@24Mbps, ACR ≥ 4dB@36Mbps
ACR ≥ 0dB@48Mbps, ACR ≥ -1dB@54Mbps
※ACR shall be measured by setting the desired signal's strength 3
dB above the rate-dependent
sensitivity specified in min input sensitivity
2. PERFORMANCE
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8) WLAN 802.11n transceiver specification
Item Specification
Transmit Frequency 2400 MHz ~ 2473.5 MHz ( CH1~CH11 )
2400 MHz ~ 2483.5 MHz ( CH1~CH13) (Europe)
Tx Power Level ≤ 20dBm
Frequency Tolerance within ±25 PPM
Chip clock Frequency
Tolerance within ±25 PPM
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -45 @ ±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%
-74dBm@26Mbps, -70dBm@39Mbps, -66dBm@52Mbps
Rx Max input Sensitivity ≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
Rejection
PER ≤ 10%,
ACR ≥ 16dB@6.5Mbps, ACR ≥ 13dB@13Mbps,
ACR ≥ 11dB@19.5Mbps, ACR ≥ 8dB@26Mbps,
ACR ≥ 4dB@39Mbps, ACR ≥ 0dB@52Mbps
※ACR shall be measured by setting the desired signal's strength
3 dB above the rate-dependent
sensitivity specified in min input sensitivity
8) WLAN 802.11n transceiver specication
2. PERFORMANCE
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9) WLAN 802.11a transceiver specification
Item Specification
Transmit Frequency
5150~5850MHz(CH36,CH40,CH44,CH48~116,CH132~165) (USA)
5150~5725MHz(CH36,CH40,CH44,CH48~140) (Europe)
Tx Power Level
<50mW(CH36~48), <250mW(CH52~140), <1W(CH149~165) (USA)
≤20dBm(CH36~64), ≤27dBm(CH100~140) (Europe)
Frequency Tolerance within ±20 PPM
Chip clock Frequency
Tolerance
within ±20 PPM
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -40 @ ±30MHz offset (20MHz ~ 30Mhz)
Transmitter constellation error
(rms EVM)
≤ -5dB@6Mbps, ≤ -8dB@9Mbps, ≤ -10dB@12Mbps,
≤ -13dB@18Mbps, ≤ -16dB@24Mbps, ≤ -19dB@36Mbps,
≤ -22dB@48Mbps, ≤ -25dB@54Mbps
Spurious Emissions
< -36 dBm @ 30 MHz to 47 MHz
< -54 dBm @ 47 MHz to 74 MHz
< -36 dBm @ 74 MHz to 87,5 MHz
< -54 dBm @ 87,5 MHz to 118 MHz
< -36 dBm @ 118 MHz to 174 MHz
< -54 dBm @ 174 MHz to 230 MHz
< -36 dBm @ 230 MHz to 470 MHz
< -54 dBm @ 470 MHz to 862 MHz
< -36 dBm @ 862 MHz to 1 GHz
< -30 dBm @ 1 GHz to 5.15 GHz
< -30 dBm @ 5.35 GHz to 5.47 GHz
< -30 dBm @ 5.725 GHz to 26.5 GHz
9) WLAN 802.11a transceiver specication
2. PERFORMANCE
- 19 - Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
Rx Min input Sensitivity
PER ≤ 10%
-82dBm@6Mbps, -81dBm@9Mbps, -79dBm@12Mbps
-77dBm@18Mbps, -74dBm@24Mbps, -70dBm@36Mbps
-66dBm@48Mbps, -65dBm@54Mbps
Rx Max input Sensitivity ≥ -30dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10
Rx Adjacent Channel
Rejection
PER ≤ 10%,
ACR ≥ 16dB@6Mbps, ACR ≥ 15dB@9Mbps,
ACR ≥ 13dB@12Mbps, ACR ≥ 11dB@18Mbps,
ACR ≥ 8dB@24Mbps, ACR ≥ 4dB@36Mbps
ACR ≥ 0dB@48Mbps, ACR ≥ -1dB@54Mbps
※ACR shall be measured by setting the desired signal's strength 3 dB
above the rate-dependent
sensitivity specified in min input sensitivity
2. PERFORMANCE
- 20 - Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
10) WLAN 802.11n(HT20) transceiver specification
Item Specification
Transmit Frequency
2400 MHz ~ 2473.5 MHz ( CH1~CH11) (USA)
5150~5850MHz(CH36,CH40,CH44,CH48~116,CH132~165) (USA)
2400 MHz ~ 2483.5 MHz ( CH1~CH13) (Europe)
5150~5725MHz(CH36,CH40,CH44,CH48~140) (Europe)
Tx Power Level
≤20dBm (CH1~13) (Europe), ≤ 30dBm (CH1~11) (USA)
<50mW(CH36~48), <250mW(CH52~140), <1W(CH149~165) (USA)
≤20dBm(CH36~64), ≤27dBm(CH100~140) (Europe)
Frequency Tolerance within ±25 PPM(2400 ~ 2483.5 MHz)
within ±20 PPM(5150 ~ 5850 MHz)
Chip clock Frequency
Tolerance
within ±25 PPM(2400 ~ 2483.5 MHz)
within ±20 PPM(5100 ~ 5850 MHz)
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -45 @ ±30MHz offset (20MHz ~ 30Mhz)
Transmitter constellation
error
(rms EVM)
≤ -16dB@26Mbps, ≤ -19dB@39Mbps, ≤ -22dB@52Mbps,
Spurious Emissions
[ 2400 MHz ~ 2483.5 MHz ( CH1 ~ 13 ) ]
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
[ 5150 MHz ~ 5850 MHz ( CH36 ~ 165 ) ]
< -36 dBm @ 30 MHz to 47 MHz
< -54 dBm @ 47 MHz to 74 MHz
< -36 dBm @ 74 MHz to 87,5 MHz
< -54 dBm @ 87,5 MHz to 118 MHz
< -36 dBm @ 118 MHz to 174 MHz
< -54 dBm @ 174 MHz to 230 MHz
< -36 dBm @ 230 MHz to 470 MHz
10) WLAN 802.11n(HT20) transceiver specication
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