NPL-1
6 - Troubleshooting
PAMS Technical Documentation
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Flash programming doesn’t work
If fault information from Prommer is:
Phone doesn’t set FBUS_TX line low
Check the connections:
X100 p11 - R101
X100 p12 - R104
X100 p13 - R100
Connection ok?
Yes
Try reading MCU ID
with Phenix
Reading ok?
Solder / replace faulty
component
Replace either UEM or UPP
No
Try reading Flash ID with
Phenix
reading ok?
Yes
No
Yes
Flash again
Yes
Flash programming
No
Replace Flash
Summary of Contents for 6310I - Cell Phone - GSM
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