3310 no display? - GSM-Forum

gsmsalers · 08-13-2002, 13:25

Hi.
I need help for phone with no display. I changed display and cleaned board,but no hope. It seems 4-th connector left to right is problemm. How to repair.
Thanks.

willy · 08-13-2002, 22:23

Gsmsalers,

LCD_EN
LCD_RST
LCD_GENSIO (2)
LCD_D/C (ROW5)

upper 5 wire control by MCU, need oscilloscope to "see" !

then
you can check VBB at C413 (from N400)

Willy

Quote:

Originally posted by gsmsalers
Hi.
I need help for phone with no display. I changed display and cleaned board,but no hope. It seems 4-th connector left to right is problemm. How to repair.
Thanks.

Hanukkah · 09-01-2002, 01:46

That 4th connector is connected to a jumper point before going to CPU. Get a working board and test the jumper points above #5 button and you will find jumper point for pin 4.

willy · 09-01-2002, 02:23

<p><center><A href="http://imagehost.auctionwatch.com/bin/viewimage.x/00000000/demetan1/3310_lcd.JPG"><img src="http://imagehost.auctionwatch.com/bin/imageserver.x/00000000/demetan1/.mids/3310_lcd.JPG" <br>
Click image to view larger version</font></A></center><br>

This might help to see which point

Willy

Quote:

Originally posted by Hanukkah
That 4th connector is connected to a jumper point before going to CPU. Get a working board and test the jumper points above #5 button and you will find jumper point for pin 4.

saqib_islam · 01-09-2009, 10:29

Your Problem Is 100% Solved here. Just check this out.

Nokia 3310 Lcd Display ways Problem
Mobile Repairing Picture Help

If you like the post please HIT THANKS BUTTON

vinhhoa · 01-09-2009, 11:07

i need schametic 3310, pls share for me. thanks all

metro2mobile · 01-09-2009, 12:03

try this solution

HIT THANKS BUTTON

08-13-2002, 13:25	#1 (permalink)
gsmsalers No Life Poster Join Date: Apr 2002 Location: Flash Age: 44 Posts: 1,943 Member: 11208 Status: Offline Thanks Meter: 11	3310 no display? Hi. I need help for phone with no display. I changed display and cleaned board,but no hope. It seems 4-th connector left to right is problemm. How to repair. Thanks.

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09-01-2002, 01:46	#3 (permalink)
Hanukkah No Life Poster Join Date: Jul 2001 Location: RP Age: 48 Posts: 890 Member: 5246 Status: Offline Thanks Meter: 9	That 4th connector is connected to a jumper point before going to CPU. Get a working board and test the jumper points above #5 button and you will find jumper point for pin 4.

01-09-2009, 10:29	#5 (permalink)
saqib_islam Freak Poster Join Date: Feb 2007 Posts: 435 Member: 446881 Status: Offline Thanks Meter: 707	Your Problem Is 100% Solved here. Just check this out. Nokia 3310 Lcd Display ways Problem Mobile Repairing Picture Help If you like the post please HIT THANKS BUTTON

01-09-2009, 11:07	#6 (permalink)
vinhhoa Insane Poster Join Date: Oct 2008 Posts: 77 Member: 887227 Status: Offline Thanks Meter: 16	i need schametic 3310, pls share for me. thanks all

01-09-2009, 12:03	#7 (permalink)
metro2mobile No Life Poster Join Date: May 2007 Posts: 1,181 Member: 515972 Status: Offline Thanks Meter: 526	try this solution HIT THANKS BUTTON