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GPRS Tri Band T260 Level 3 procedure
Rev.1
T260:
NO
START
DISPLAY
Insert the correct Software
and Flex File then make
reset 572#
Replace Display with good
one and Check Elastometric
connector J902.
Use Test comand 993# to
Turn On all Display pixel.
If you have contrast problem
Check capacitors from C702
to C706 and C722
YES
Are present the
Check U800 NOTE1 or
negative -10Volt on
Faulty.
C710 ?
NO
Check the presence of V1 on pin 2
of U903 from GcapII, if OK
Check U903, U904 and relative
components NOTE1 or Faulty.
NOTE1 : check if any components mentioned are
correctly positioned , have not dry joint and aren't
not phisically damaged .
pag.18
- MOTOROLA Level3 Authorized -
mercoledì, gennaio 24, 2001
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