Accessory Detection Problem - Motorola MotoRAZR maxx V6 Manual

Motorola GmbH, Mobile Devices, CSS Center
Title: Troubleshooting-Guide MotoRAZR maxx V6

Accessory detection problem

Some phones do not detect connected accessories (Charger/Headset). Those phones will
turn on if connected to a charger (instead of entering charging mode). If so
- check USB_ID
- If less than 1MOhm
- If still less than 1MOhm it should be because of a defective ATLAS IC, replace
U3000.
A new diode array
Repair Support Information
(J5000-4) to GND with an ohmmeter
D5002 should be removed.
D5002 has to be placed after successful repair.
Doc. No:
Version:
Date:
Page:
Figure 34
© Copyright 2003-2007 Motorola Inc. All Rights reserved.
Motorola internal use
TSG_3G_V6
1.0
23.07.2007
33 / 40