LG LG-P715 - About This User Guide (Continued); DivX Mobile and Video Information

4. TROUBLE SHOOTING
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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
START
TP1,2,3 is OK?
Check the power block
No
Yes
SDIO ok?
UART ok?
Module Check
No
Yes
Board Change
Test point Description
Test point Net name Description
TP1 +3V_WLAN_WCN Power for BT/WiFi BB core and WiFi power Amp. (V Batt)
TP2 VREG_MSME_1.8V Power for BT power Amp.(1.8V)
TP3 VREG_MSME_1.8V Power for host interface (1.8V)
TP3
TP1
TP2