N73 unable to detect mmc - GSM-Forum

HPDebug · 08-16-2007, 13:41

hi all,

i have a nokia n73 water damaged and now cannot detect mmc.
there is an IC named N3500, 5 legs IC.
It lose its GROUND leg.
As I know 6280 and etc phone have this IC too, but placed on Camera & BT part. unfortunately I cannot to get access to another dead phone.

What I am asking here is, is there any ways we make jumper or change its part with another thing (like R, Cap, Diode) to this kind of IC.

Here in this city I know none shop selling this IC.

Some small but killing IC.

Hope master help me

best regard

reji · 08-16-2007, 14:27

Quote:

Originally Posted by HPDebug

hi all,

i have a nokia n73 water damaged and now cannot detect mmc.
there is an IC named N3500, 5 legs IC.
It lose its GROUND leg.
As I know 6280 and etc phone have this IC too, but placed on Camera & BT part. unfortunately I cannot to get access to another dead phone.

What I am asking here is, is there any ways we make jumper or change its part with another thing (like R, Cap, Diode) to this kind of IC.

Here in this city I know none shop selling this IC.

Some small but killing IC.

Hope master help me

best regard

check the pic, it may help u.

i used this jumper in one water damaged phone

HPDebug · 08-18-2007, 11:00

Quote:

Originally Posted by reji

check the pic, it may help u.

i used this jumper in one water damaged phone

i'll give a try.

thq

gsm4sp · 11-14-2007, 12:24

Thank U Very Goodddddddddd

tarekyy · 12-13-2007, 17:55

than you veray match

mosa-gsm · 12-13-2007, 21:48

goood .................

mobilagy · 04-06-2008, 20:35

Thnx to reji for good job & i'll give it a try >>>

: ronfreek : · 05-09-2008, 09:27

its not working for me its says says memory card corrupted
any other idea?

reji · 05-10-2008, 09:03

Quote:

Originally Posted by : ronfreek :

its not working for me its says says memory card corrupted
any other idea?

as in the picture shows, it will work when the voltage to that stage is missing. Before u make jumper u have to check the voltage first, if the voltage is ok no need for the jumper. may be the UI board , Z7542 , N3501 can cause this problem. i suggest u to check the schematic and check the voltages on this stage before u do any thing.

: ronfreek : · 05-11-2008, 08:11

Quote:

Originally Posted by reji

as in the picture shows, it will work when the voltage to that stage is missing. Before u make jumper u have to check the voltage first, if the voltage is ok no need for the jumper. may be the UI board , Z7542 , N3501 can cause this problem. i suggest u to check the schematic and check the voltages on this stage before u do any thing.

thank you for your answer
in N3501 i made the keypad jumper but now keypad works fine and gut this prob any other idea for me?

maruti · 09-25-2008, 03:26

thanks a lot its working perfect

basilbaby · 02-14-2009, 08:09

nice job.. thxxxxxxxx

08-16-2007, 13:41	#1 (permalink)
HPDebug Freak Poster Join Date: Apr 2006 Location: Hutan Posts: 180 Member: 263378 Status: Offline Thanks Meter: 42	N73 unable to detect mmc hi all, i have a nokia n73 water damaged and now cannot detect mmc. there is an IC named N3500, 5 legs IC. It lose its GROUND leg. As I know 6280 and etc phone have this IC too, but placed on Camera & BT part. unfortunately I cannot to get access to another dead phone. What I am asking here is, is there any ways we make jumper or change its part with another thing (like R, Cap, Diode) to this kind of IC. Here in this city I know none shop selling this IC. Some small but killing IC. Hope master help me best regard

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11-14-2007, 12:24	#4 (permalink)
gsm4sp Freak Poster Join Date: May 2005 Age: 45 Posts: 489 Member: 143156 Status: Offline Thanks Meter: 95	Thank U Very Goodddddddddd

12-13-2007, 17:55	#5 (permalink)
tarekyy Registered User Join Date: Nov 2006 Location: MX-KEY is the BEST NOKIA TOOL Posts: 38 Member: 385685 Status: Offline Thanks Meter: 3	than you veray match

12-13-2007, 21:48	#6 (permalink)
mosa-gsm Junior Member Join Date: Sep 2007 Posts: 29 Member: 588694 Status: Offline Thanks Meter: 17	goood .................

04-06-2008, 20:35	#7 (permalink)
mobilagy No Life Poster Join Date: Jan 2006 Location: EGYPT Age: 47 Posts: 777 Member: 217479 Status: Offline Thanks Meter: 267	Thnx to reji for good job & i'll give it a try >>>

05-09-2008, 09:27	#8 (permalink)
: ronfreek : No Life Poster Join Date: Apr 2005 Location: israel Age: 47 Posts: 603 Member: 134949 Status: Offline Thanks Meter: 200	its not working for me its says says memory card corrupted any other idea?

09-25-2008, 03:26	#11 (permalink)
maruti Banned Join Date: Jun 2006 Location: india > gujarat Posts: 785 Member: 296999 Status: Offline Sonork: not avaible Thanks Meter: 83	thanks a lot its working perfect

02-14-2009, 08:09	#12 (permalink)
basilbaby Freak Poster Join Date: Apr 2006 Posts: 307 Member: 263709 Status: Offline Thanks Meter: 327	nice job.. thxxxxxxxx