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LG-LS980
LG LG-LS980 Manuals
Manuals and User Guides for LG LG-LS980. We have
1
LG LG-LS980 manual available for free PDF download: Service Manual
LG LG-LS980 Service Manual (261 pages)
Brand:
LG
| Category:
Recording Equipment
| Size: 63 MB
Table of Contents
Table of Contents
2
Introduction
3
Purpose
3
Regulatory Information
3
Performance
5
Product Name
5
Supporting Standard
5
Functions of Major Semi-Conductors
6
HW Features
7
SW Features
8
Battery Bar
11
LG980 Figures
12
Trouble Shooting
13
RF Component
13
Signal Path
17
Checking XO Block
20
Checking U1000
23
Checking WCDMA Block
25
Checking GSM Block
44
Signal Path (Cdma&Lte)
54
GPS/WIFI/BT Module
82
GPS Module
82
Gps/Wifi/Bt Signal Path
84
Audio Trouble
92
Speaker Troubleshooting
92
Receiver Troubleshooting
95
Camera
108
Main LCD Trouble
114
Touch Trouble
118
Vibrator Troubleshooting
122
Gyro Sensor Troubleshooting
125
Accelerometer Sensor Troubleshooting
127
Compass Sensor Troubleshooting
129
Proximity Sensor On/Off Trouble
131
Light Sensor On/Off Trouble
134
Power on Troubleshooting
137
Charging Troubleshooting
140
USB Trouble Shooting
142
HDMI Troubleshooting
144
FM Radio Troubleshooting
146
Download
149
Block Diagram
166
Circuit Diagram
176
Battery Connector
183
Fuel Gauge
183
NFC Antenna
190
Bga Pin Map
196
Pcb Layout
217
Calibration
228
Nam Input Method
247
Disassemble Guide
254
Disassemble Main PCB
256
Exploded View & Replacement Part List
261
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