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ME G A 3
ME G A 3
Trouble Shooting
3. SIM Error & T
3. SIM Error & T
1 . A f t e r i n s e r t S I M & T - F l a s h , C h e c k t h e L C D D i s p l a y & Me mo r y .
2 . C h e c k t h e S I M F P C B . S t a t e o r C r a c k s t a t e .
I f n o t
, C h a n g e t h e
3 . S I M E r r o r
-C h e c k t h e v o l t a g e o u t . C 7 0 ( 3 . 0 V )
I f n o t
, C h e c k t h e
U 3 0 0
-C h e c k t h e V o l t a g e I n p u t . S i m C o n n e c t o r 1 , 5 P i n ( 3 V )
i f n o t
, C h e c k t h e C O N 6 0 C o l d s o l d e r & S h o r t
4 . T –F l a s h E r r o r
-C h e c k t h e v o l t a g e o u t . C 8 0 ( 2 . 8 V )
I f n o t
, C h e c k t h e
-C h e c k t h e T - F l a s h d a t a l i n e ( C O N 6 0 P I N 8 ~ P I N 1 3 )
I f n o t , C h a n g e t h e U 1 0 0
-
flash error Repair chart
-
flash error Repair chart
S I M F P C B
D e f e c t i v e o r C o l d s o l d e r .
U 3 0 0
D e f e c t i v e o r C o l d s o l d e r .
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e
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e
C N 6 0
S I M C o n n e c t o r
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