Table Of Contents - LG D410 Service Manual

Table of Contents

Table Of Contents2
Introduction3
Purpose3
Regulatory Information3
Performance5
Product Name5
Supporting Standard5
Main Parts : Gsm Solution5
Hw Features6
Sw Features9
Hw Spec.12
Gsm Transceiver Specification12
Wcdma Transmitter Specification13
Wcdma Receiver Specification14
Hsdpa Transmitter Specification15
Hsdpa Receiver Specification16
Wlan 802.11B Transceiver Specification17
Wlan 802.11G Transceiver Specification18
Wlan 802.11N Transceiver Specification19
Gps Receiver Specification20
Signal Bar20
Rf Component21
Trouble Shooting21
Signal Path23
Checking Xo Block26
Schematic Of The Crystal Part (19.2Mhz)27
Checking Femid (Gsm, W B1/B2/B8) Block28
Schematic Of The Antenna Switch Block29
Txm Logic (Spdt Off)30
Checking Wcdma Block31
Checking Rf Tx Level32
Pam Control Signal35
Pa Logic B1/B436
Pa Logic B2/B542
Checking Rf Rx Level49
Test Point (Wcdma B8 Rf Rx Level)55
Checking Gsm Block58
Checking Tcxo Block59
Checking Rf Rx Block62
Schematic Of Gsm(850/900)/Dcs/Pcs Rx Block64
Gps/Wifi/Bt65
Gps Module65
Wifi, Bt Module66
Gps/Wifi/Bt Signal Path67
Gps Signal Path67
Wifi, Bt Signal Path68
Checking Gps/Wifi/Bt69
Schematic Of Wtr260571
Checking Wifi, Bt72
Schematic Of Wcn362074
Audio Trouble75
Speaker Troubleshooting75
Receiver Troubleshooting77
Main Mic Troubleshooting78
Sub Mic Troubleshooting80
Ear-Mic Troubleshooting82
Main Camera Trouble Shooting85
Main Lcd Trouble Shooting88
Touch Troubleshooting90
Compass Sensor Troubleshooting93
Proximity Sensor Troubleshooting95
Power On Troubleshooting97
Charging Troubleshooting100
Usb Trouble Shooting103
Download108
Tool Information108
Block Diagram - Total System125
Block Diagram - Rf - Main126
Wifi/Bt/Fm127
System Hw128
Sensor/Touch/Irrc129
Camera130
Lcd131
Audio – Handset/Speaker Phone132
Power - Ap133
Power – Cp134
1-1-1-1_Ant_Wcdma_Dual_Drx135
Circuit Diagram135
1-1-3-1_Rfic_Wtr2605136
1-3-4-2_Pt_Apt_Lm3263136
1-1-4-1 Trx_Wcdma_B1_B2_B4_B5_B8 Triple137
5-1-1-4 Bt/Wifi Combo_Wcn3620 Rev.0.3138
2-1-3-1-1_Msm8226_Data Rev_0.6139
2-1-3-1-2_Msm8226_Gpio Rev_0.6140
I2C Pull-Up140
2-1-3-1-3_Msm8226_Power Rev_0.5141
2-1-3-1-4_Msm8226_Gnd_Nc Rev_0.5142
3-1-2-3-1_Lpddr2_Pop_8Gbit_Sk_Hynix143
3-2-2-1-1_Emmc_V4_5_8Gb_Toshiba143
4-1-1-2_Pmic_Pm8226_Power144
4-1-1-1_Pmic_Pm8226_Data144
9-1-1-2_Battery_Connector_4Pin Rev_0.2145
6-1-1-1_Codec_Wcd9302 Rev_0.5146
6-6-1_Earjac4 Rev_0.4146
6-9-2_2Mic Rev_0.2146
6-8-1_Receiver_Only Rev_0.4146
7-1-6-2-1_4.7"_Qhd147
Dsv (Tps65132/Ean62731801)147
7-2-2-1 Mms-136_Touch_Cob147
7-2-1-1_Touch_Connector147
8-7-1-1_Hall Ic_Bu52061Nvx148
8-9-1-2_Irrc_W/O_Driver_Ic148
8-1-2-1_Accel_Compass_Bmc150148
8-4-1-1_Proximity_Apds-9130148
9-5-1-2_Dual_Sim_Socket_12P149
9-6-1_Socket_Micro_Sd149
Main-To-Fpcb Connector149
9-7-1_Power_Lock_Volume_Key149
Lower Fpcb150
Bga Pin Map151
U2100-Msm8226152
U3200-Emmc153
U4100-Pm8226154
U5100-Wcn3620155
U6100-Codec Ic(Wcd9302)156
U1201-Dcdc Converter(Lm3263)157
Pcb Layout158
Calibration162
Hidden Menu181
Vibrator Test185
Disassembly Guide188
Disassemble Battery Cover188
Disassemble Battery & Screw189
Disassemble Rear Cover190
Disassemble Main Pcb191
Complete Disassembling D410192
Exploded View And Replacement Part List193
Mechanic Component Parts List194
Replacement Parts194
Main Component Parts List199
Accessories List225