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[M] [LG-E960] Power Power Block Block Diagram PM8018 +VPWR LGE Internal Use Only RF Frontend Switch block 19.2MHz XTAL VREG_MODEM_S5_1P15 (1.5A) VREG_MODEM_S3_1P8 (1.5A) VREG_MODEM_S4_2P05 (1.5A) VDD_RF_SW (50mA) VCOIN XTAL_19M XTAL_32K VREG_L14 VREG_MODEM_L5_2P85(150mA) RF GNSS VREG_L5 DNI - 202 - PWR_ON RESIN_IN PS_HOLD PON_TRIG VDD_S1-5 VDD_L2/3/4/5/6/13/14 VDD_XO RESIN_N RESIN_N VDD_L9/10/11/12 VDD_L8_LVS1 VDD_L7 VREG_XO SSBI PM8018_VDD_XO (-mA) MPP PM_MDM_INT_N PM_USR_INT_N VSW_S1 VSW_S2 VSW_S3 VSW_S5 VREG_L2 VREG_L3 VREG_L4 VREG_L6 VREG_L7 VREG_L8 VREG_L9 VREG_L10 VREG_L11 VREG_L12 VREG_L13 VREG_LVS1 PM8018 VSW_S4 VREG_MODEM_S1_1P1 (1.5A) VREG_MODEM_S2_1P3 (1.5A) VREG_MODEM_S3_1P8 (1.5A) VREG_MODEM_S5_1P8 (1.5A) VREG_MODEM_L2_1P8 (50mA) VREG_MODEM_L3_1P8 (50mA) VREG_MODEM_L4_3P075 (300mA) VREG_MODEM_L6_2P85 (150mA) VREG_MODEM_L7_1P85 (300mA) VREG_MODEM_L8_1P2(150mA) VREG_MODEM_L9_1P05 (700mA) VREG_MODEM_L10_1P05 (700mA) VREG_MODEM_L11_1P05 (700mA) VREG_MODEM_L12_1P05 (700mA) VREG_MODEM_L13_2P95 (50mA) VREG_MODEM_LVS1 VREG_MODEM_S4_2P05 (1.5A) APQ8064 GPIO_83 GPIO_27 PM8921 6. BLOCK DIAGRAM PON_RESET_N RESIN_N MDM9215M GPIO_81 GPIO_87 VDD_CORE VDD_A1 VDD_DDR/P1/P3/P5/P7 VDD_USB_1P8 VDD_PLL2 VDD_USB_3P3 VDD_P4 VDD_A2 VDD_P6 VDD_MEM/VDD_PLL VDD_ADSP VDD_MDSP_FW VDD_MDSP_SW VDD_P2 VDD_QFUSE VDD_RF2 VDD_IO VDD_RF1 NFC IC BCM20793 USIM WTR1605L Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes
[LG-E960] Power Block Diagram Rev.A–PM8921_Power Rail [M] Power Block Diagram Rev.A–PM8921_Power Rail +VPWR FET Indicate RGB LED WLC LGE Internal Use Only 5Pin u-USB Connector Load Switch RESET IC WCD9310 Codec Motor Driver NFC 8M Camera VGA Camera ANX7805 Slimport Battery VCHG VBUS_USB_IN VBAT USB_IN1, IN2 VBAT BAT_THERM BAT_ID VDD_S1-8 VDD_L3/15/17 VDD_L4/14 VDD_L5/8/16 VDD_L6/7 VDD_L9/11 VDD_L10/22 VDD_L21/23/29 VDD_NCP VREG_S1_1P225 (1.5A) VDD_L24/L25 VIN_LVS2 VREG_S7_1P15 (1.5A) VDD_L26/L27/28 VREG_S4_1P8 (1.5A) VDD_L1/2/12/18 VIN_LVS1/3/6/4/5/7 VIN_5VS VREG_L16_3P0 (300mA) VREG_L17_2P8 (150mA) +1V0_SLIMPORT_IOVCC(300mA) DC_IN VREG_L16 VREG_L17 VREG_L11 VREG_L12 VREG_LVS5 ATC_SRC LED_DRV0/1/2 VREG_L18 PM8921 - 203 - MPP_05 VSW_S2 VREG_L10 VREG_S2_1P3 (1.5A) 6. BLOCK DIAGRAM APQ8064 VSW_S3 VSW_S5 VSW_S6 VREG_S3_1P05 (1.5A) VREG_S5_1P05 (2.0A) VREG_S6_1P05 (2.0A) VDD_CORE/PCIE VDD_KR0 VDD_KR1 VREG_LVS7 VDD_LVDS2_3/SATA/HDMI/PLL2 VREG_LVS3 VDD_QFUSE_PRG VREG_L1 VREG_L2 VREG_L3 VREG_L4 VREG_L7 VREG_L21 VREG_L23 VREG_L24 VREG_L25 VREG_L26 VREG_L27 VREG_L28 VSW_S4 VREG_L10 VREG_LVS1 VREG_L5 VREG_L9 VREG_LVS4 VREG_L8 VREG_LVS6 VREG_L22 VREG_L15 VREG_L6 VREF_PADS VREG_L1_1P05 (150mA) VREG_L2_1P2 (150mA) VREG_L3_3P075 (150mA) VREG_L4_1P8 (50mA) VREG_L7_2P95 (150mA) VREG_L24_1P05 (1.2A) VREG_L25_1P225 (1.2A) VREG_L26_1P05 (1.2A) VREG_L27_1P05 (1.2A) VREG_L28_1P05 (1.2A) VREG_L10_2P9 (600mA) VREG_L10_2P9 (600mA) VREG_LVS1_1P8 (300mA) VREG_L5_2P95 (300mA) VREG_L9_2P85 (300mA) VREG_LVS4_1P8 (100mA) VREG_L8_3P0 (300mA) VREG_LVS6_1P8 (100mA) VREG_L22_1P8 (150mA) VREG_L15_3P3 (150mA) VREG_L6_3P0 (130mA) EarJack Jig_DET_IC VREF_SDC VDD_PXO VDD_LVDS1/MIPI VDD_USBPHY_3P3 VDD_USBPHY_1P8 VDD_P2 VDD_MEM/PLL1 VDD_DDR_C2/P1/P4 VDD_QDSP6 VDD_DDR_C1/P3 VDD_WLAN VDD_A2 VDD_WL eMMC WiFi/BT Module Murata COMPASS(AK8975C) GYRO(MPU6050) PROXI / AMBIENT Barometer Hall Sensor TOUCH LCD Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes
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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
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ANT1205 ANTENNA ANT1204 CONTACT FL1
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4.9.2 Checking WIFI,BT LGE Internal
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VSW_S8_1 VSW_S8_2 V10 VREG_S8 U11 D
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4.10.1 Speaker troubleshooting Spea
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4.10. 3 Main MIC troubleshooting 4.
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4.10. 5 Ear-MIC troubleshooting Ear
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Disable to using headset MIC or hea
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GPIO_0/MDP_VSYNC_P/VFE_CAM_TIMER_6B
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4.12 Main LCD trouble Main LCD cont
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LGE Internal Use Only TP2 - 137 - 4
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4.13 Touch trouble Touch control si
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4.14 Vibrator Troubleshooting Check
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Mainboard bottom Mainboard bottom L
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Rev.B VREG_LVS4_1P8 C8002 10n VREG_
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LGE Internal Use Only Change the Gy
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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 and 170: c. Charging current flow check poin
Page 171 and 172: R7025 10K 1 GND 2 /SR1 10 RST2 9 NC
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: [LG-E960] [M] Wireless Charging Blo
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
Page 221 and 222: LGE Internal Use Only VREG_S4_1P8 V
Page 223 and 224: MCE62492901 ANTENNA ANT1100 FEED MC
Page 225 and 226: U21001 - APQ8064 top (Top View) U21
Page 227 and 228: U13001 - MDM9215M (Top View) U13001
Page 229 and 230: U24001 - PM8821 (Top View) U24001 -
Page 231 and 232: U5001 - WCD9310 (Top View) U5001 -
Page 233 and 234: U9001 - BT/WiFi (Top View) U9001 -
Page 235 and 236: U6004 - Slimport (Top View) U6004 -
Page 237 and 238: U4002 : EMMC Memory - no booting /
Page 239 and 240: LGE Internal Use Only E960 MS695 [T
Page 241 and 242: LGE Internal Use Only LGE960 - 241
Page 243 and 244: LGE Internal Use Only E960 MS695 LG
Page 245 and 246: LGE Internal Use Only - 245 - 10. C
Page 251 and 252: LGE Internal Use Only 5.3V 5.0V - 2
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LGE Internal Use Only - 253 - 10. C
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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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