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LG-840G
Service manual
LG TracFone LG840G Service Manual page 144
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User manual
(186 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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LG840G H9DA2GH1GHMMMR
Pin description
LG840G H9DA2GH1GHMMMR
Pin description
Not Used
NC
LGE Internal Use Only
- 144 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
8. BGA PIN MAP
Only for training and service purposes
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Table of Contents
Troubleshooting
TROUBLE SHOOTING
45
Trouble Shooting of GSM Part (GSM850/900/1800/1900)
49
Trouble Shooting of WCDMA Part
58
Power ON Troubleshooting
76
Charger Troubleshooting
79
USB Troubleshooting
80
USIM Detect Troubleshooting
82
Camera Troubleshooting
85
Main Keypad Backlight Troubleshooting
87
LCD Troubleshooting
88
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