Nokia 5510 - Transferring and Handling Music Files

NPM-5
UI Module Troubleshooting PAMS Technical Documentation
3DJH 1RNLD&RUSRUDWLRQ ,VVXH
 )0UHFRUGLQJQRWSRVVLEOH
)LJXUH)0UHFRUGLQJQRWSRVVLEOH
FM/Line-In
Recording
Malfunction
Is MP3
functioning
OK?
Is FM
Radio
functioning
OK?
Go to MP3
Troubleshooting
section.
Go to FMR
Troubleshooting
section.
NO
YES
NO
YES
Run FM/Line-In
Recording
Function
Check if there is
digital signal at pin 6 of
U601(AD_OUT)
Use NAM to check the
Nand Memory to
ensure it is not full and
the memory content
can be accessed.
YES
Ensure there is
analog signal at
pin 19 and pin 20
of U601
Change AIC23
Codec (U601)
NO
NO