Mobile Terminal Is Dead - Nokia RH-66 Troubleshooting Manual
Baseband description and troubleshooting
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Also See for RH-66:
- Troubleshooting manual (50 pages) ,
- Service manual (10 pages) ,
- Disassembly/assembly (8 pages)
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Nokia Customer Care
Mobile Terminal is Dead
Mobile
Terminal is
Dead
Is the mobile
terminal current is
zero or too high?
NO
Is the current
<=30 mA?
NO
Is the current
35 mA?
YES
Is the mobile
terminal in Local
Mode?
YES
OK restart
Issue 1 03/2005
If current is zero, check the battery connector
to make sure Vbat makes contact.
If current is too high, check for shorts.
Make sure all BB regulators are at their
respective voltage levels (VANA, VIO,
VCORE, VFlash1, and VR3). See mobile
terminal's top view diagram for test points.
Make sure the system Clk is 19.2MHz and that
the sleep Clk is 32KHz
YES
Make sure PURX and SleepX signals are high
(1.8V)
YES
programming OK?
NO
Check the BSI line at
X2000, C2000,
NO
C2003. Are they OK?
©2005 Nokia Corporation
2115i/2116/2116i (RH-66)
Baseband Description and Troubleshooting
Is flash
YES
NO
YES
NO
Company Confidential
Mobile
Terminal is
Jammed
Flash
Faults
Change UEM
Repair
Page 37
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