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Using PM Internal OVP 28V(USB_IN) VADAPTER VBUS_USB_IN C23012 C23021 LGE Internal Use Only R10008 QCT's Recommend 4.7u DNI C23013 10u C23016 1u VBUS_USB_IN C10003 USB_PHY_VBUS Rev.D 1u C23019 100n 0 1.5mm Rev.B C23020 100n +VPWR L23001 1u R10002 47K E17 E18 F17 F18 G17 D1 P17 N17 M17 M18 N18 P18 J18 D18 D17 USB_IN1 USB_IN2 USB_OUT1 USB_OUT2 PHY_VBUS USB_ID VDRV_N VDRV_P DC_IN1 DC_IN2 VSW_CHG_01 VSW_CHG_02 VREG_CHG OVP_SNS OVP_CTL TP2 2mm Rev.E Rev.D C10004 33p - 170 - TP3 ZD10003 TP4 TP1 TP2 USB_DP USB_DN 4. TROUBLE SHOOTING TP1 Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes
R7025 10K 1 GND 2 /SR1 10 RST2 9 NC2 8 VCC /RST1 NC1 DSR 3 4 5 U7003 LGE Internal Use Only /SR0 7 TRIG 6 R7031 20K D7004 RESENSE_P C7010 100n PHONE_ON_N RESENSE_M BATT_FET_N Rev.B VBAT PHONE_ON_KEY_N 5 1 CN7001 2 3 4 6 Battery Connector GND Rev.B TP4 ON GND C2 C1 VIN2 VOUT2 B2 B1 VIN1 VOUT1 A2 A1 U7002 R7011 10m Q7001 Have to check pin map Current Sensing RESENSE_M|GND TP5 8 - 171 - 7 1 D5 6 D1 D4 2 5 D2 D3 3 4 G S2 S1 Rev.B C7005 100n C7006 33p C7021 C7022 10u 10u Main GND Line. Line Width must be over the 2mm. FL7001 IN OUT GND1 GND2 TP3 VBAT_1 D7002 ZD7006 4. TROUBLE SHOOTING C7001 33u TP5 C7008 C7009 2.2u 4.7n R7006 C7013 DNI 16K C7002 10n R7010 DNI +VPWR R7005 105K Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes C7014 100p 0402 size VREF_BAT_THM BATT_THERM
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Internal Use Only Service Manual LG
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1. INTRODUCTION 1.1 Purpose LGE Int
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2. PERFORMANCE 2.1 Product Name LG-
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Display LGE Internal Use Only LGE I
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4) Battery Type Li-ion Battery Pack
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2) 2) WCDMA transmitter specificati
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4) 4) HSDPA HSDPA transmitter speci
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6) 6) WLAN 802.11b transceiver spec
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8) 8) WLAN 802.11n transceiver spec
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Rx Min input Sensitivity Rx Max inp
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Rx Min input Sensitivity Rx Max inp
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Out of Band Spurious Emission LGE I
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3.CIC_AND SERVICE CENTER 3.1 CIC FA
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No FAQ Q&A 4 Q The GPS location isn
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No FAQ Q&A 10 Q How do you install
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No FAQ Q&A 13 Q A Request for devel
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No FAQ Q&A 15 Q How do you Reset an
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No FAQ Q&A 18 Q How do you use HDMI
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No FAQ Q&A 22 Q Battery consumption
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No FAQ Q&A 25 Q A LGE Internal Use
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4. TROUBLE SHOOTING 4.1 RF Componen
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RF component LGE Internal Use Only
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LGE Internal Use Only WCDMA B1, B5
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4.3 Checking TCXO Block LGE Interna
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LGE Internal Use Only Check TP1 (VR
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ANT_SW_SEL0 ANT_SW_SEL1 ANT_SW_SEL2
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4.5 Checking WCDMA Block LGE Intern
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SW11000 G2 G1 ANT Vendor=I-PEX Part
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testing, Max power output is needed
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UMTS_HB_RF_IN GSM_HB_RF_IN HB_EN VM
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WCDMA B6 LGE Internal Use Only TP1
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UMTS_HB_RF_IN GSM_HB_RF_IN TX_ANT_L
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- PAM control signal PA_ON0 GSMLB (
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LGE Internal Use Only Set the phone
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_L2 TX C11059 DNI L11039 100p C1105
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C11036 0.5p 3.3n L11026 LGE Interna
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- PAM control signal PA_ON3_U850 (C
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4.5.4. Checking RF Rx Level WCDMA B
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LGE Internal Use Only START No Chec
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WCDMA B2 LGE Internal Use Only - 91
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WCDMA B5 LGE Internal Use Only - 97
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LGE Internal Use Only 2,3 - 101 - 1
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4.6.4 Checking RF Rx Block SW11000
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4.6.5 Checking RF DRX Level [UMTS B
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4.7 GPS/WIFI/BT Module 4.7.1 GPS Mo
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4.8 GPS/WIFI/BT SIGNAL PATH 4.8.1 G
Page 119 and 120: ANT1205 ANTENNA ANT1204 CONTACT FL1
Page 121 and 122: 4.9.2 Checking WIFI,BT LGE Internal
Page 123 and 124: VSW_S8_1 VSW_S8_2 V10 VREG_S8 U11 D
Page 125 and 126: 4.10.1 Speaker troubleshooting Spea
Page 127 and 128: 4.10. 3 Main MIC troubleshooting 4.
Page 129 and 130: 4.10. 5 Ear-MIC troubleshooting Ear
Page 131 and 132: Disable to using headset MIC or hea
Page 133 and 134: GPIO_0/MDP_VSYNC_P/VFE_CAM_TIMER_6B
Page 135 and 136: 4.12 Main LCD trouble Main LCD cont
Page 137 and 138: LGE Internal Use Only TP2 - 137 - 4
Page 139 and 140: 4.13 Touch trouble Touch control si
Page 141 and 142: 4.14 Vibrator Troubleshooting Check
Page 143 and 144: Mainboard bottom Mainboard bottom L
Page 145 and 146: Rev.B VREG_LVS4_1P8 C8002 10n VREG_
Page 147 and 148: LGE Internal Use Only Change the Gy
Page 149 and 150: 4.17 Proximity Sensor on/off troubl
Page 151 and 152: 4.18 Light Sensor on/off trouble Li
Page 153 and 154: 4.19 Pressure Sensor troubleshootin
Page 155 and 156: LGE Internal Use Only TP1 TP2 - 155
Page 157 and 158: MCE62492901 ANTENNA ANT1100 FEED MC
Page 159 and 160: 4.21.1 Checking VBATT Settings NFC
Page 161 and 162: 4.21.3 Checking VDDIO, REG_PU, VDD_
Page 163 and 164: 4.21.5 Checking NFC Antenna (Batter
Page 165 and 166: CN7002 1 2 LGE Internal Use Only C7
Page 167 and 168: LGE Internal Use Only X23002 Q13FC1
Page 169: c. Charging current flow check poin
Page 173 and 174: LGE Internal Use Only - 173 - 5. DO
Page 189 and 190: 6.BLOCK DIAGRAM [LG-E960] APQ8064 F
Page 191 and 192: LGE Internal Use Only PA_EN_L7 - 19
Page 193 and 194: [M] [LG-E960] APQ8064 APQ8064 Block
Page 195 and 196: [LG-E960] APQ8064 Block Diagram ; N
Page 197 and 198: [M] APQ8064 Block Diagram : Slimpor
Page 199 and 200: [M] APQ8064 Block Diagram : TOUCH S
Page 201 and 202: [LG-E960] [M] Wireless Charging Blo
Page 203 and 204: [LG-E960] Power Block Diagram Rev.A
Page 205 and 206: [M] E960 NFC Block diagram [LG-E960
Page 207 and 208: ANT4 UMTS B1,2,4,8(MRD) LTE B1,2,3,
Page 209 and 210: LGE Internal Use Only MDM9215M data
Page 211 and 212: PMIC_PM8018 LGE Internal Use Only M
Page 213 and 214: - 213 - Copyright © 2012 LG Electr
Page 215 and 216: LGE Internal Use Only +VPWR C24001
Page 217 and 218: LGE Internal Use Only HPH_REF EJ_MI
Page 219 and 220: SC7001 SC7002 LGE Internal Use Only
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LGE Internal Use Only VREG_S4_1P8 V
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MCE62492901 ANTENNA ANT1100 FEED MC
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U21001 - APQ8064 top (Top View) U21
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U13001 - MDM9215M (Top View) U13001
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U24001 - PM8821 (Top View) U24001 -
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U5001 - WCD9310 (Top View) U5001 -
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U9001 - BT/WiFi (Top View) U9001 -
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U6004 - Slimport (Top View) U6004 -
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U4002 : EMMC Memory - no booting /
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LGE Internal Use Only E960 MS695 [T
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LGE Internal Use Only LGE960 - 241
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LGE Internal Use Only E960 MS695 LG
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LGE Internal Use Only - 245 - 10. C
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LGE Internal Use Only 5.3V 5.0V - 2
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LGE Internal Use Only - 255 - LG-E9
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LGE Internal Use Only E960 MS695 -
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2. Disassemble Battery Cover LGE In
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4. Disassemble BATTERY & PCB LGE In
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6. Disassemble MAIN PCB LGE Interna
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12. EXPLODED VIEW & REPLACEMENT PAR
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EXPLODED VIEW (TOTAL) LGE Internal
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12.3 Accessory LGE Internal Use Onl
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