Checking Flow
START
YES
Check Battery Voltage
> 3.2V ?
NO
Charge of Change Battery and try again
Replace U201
Re-download Software
Check the contact of power-key
or dome switch
Push power-on key and check
the level change of
R404
Check the voltage of
the following port at U201
+1.2V_MSMC
+2.6V_MSMP
+2.65V_MSMA
+2.85V_TCXO
+2.6V_RX
+2.6V_TX
YES
YES
NO
NO
YES
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Summary of Contents for LG-UD6100
Page 25: ...Circuit Diagram Z 3 X B O X C O M ...
Page 40: ...Test Points Circuit Diagram 4 3 5 UIM Trouble CON301 3 0V 3 2 1 Z 3 X B O X C O M ...
Page 46: ...Test points Circuit Diagram 4 3 8 MIC Trouble R371 C327 M301 MIC Z 3 X B O X C O M ...
Page 55: ...BACK_END_CLOCK M_CLOCK P_CLOCK VS DATA 0 Camera Locking Error Z 3 X B O X C O M ...
Page 62: ...Z 3 X B O X C O M 0 Ohm Pad 0 Ohm Pad DNI DNI ...
Page 63: ...Z 3 X B O X C O M 0 Ohm Pad 0 Ohm Pad DNI DNI ...
Page 64: ...Z 3 X B O X C O M ...
Page 65: ...Z 3 X B O X C O M ...
Page 66: ...Z 3 X B O X C O M ...