Flip Detect Problem - Motorola MotoRAZR maxx V6 Manual

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Title: Troubleshooting-Guide MotoRAZR maxx V6

Flip detect problem

Units with a flip detect problem will show following symptoms:
- no power on via battery
- no main display via EMU connector supply
- CLI display is not switching on open/close flip
- No keypad function
Check FLIP_DETECT_F
VIPU_1_8V at R2316-1. If 1.8Vdc are present check
joints/solder shorts/defective part – if ok it is most likely a problem with the ARGON
forward to an authorized level 4 service center.
Repair Support Information
at R2316-2 – should be 1.8Vdc (High signal), if it is low check
Figure 22
© Copyright 2003-2007 Motorola Inc. All Rights reserved.
Motorola internal use
Doc. No:
Version:
Date:
Page:
J2300/FL2306 for dry solder
TSG_3G_V6
1.0
23.07.2007
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U1000 –