help on display mot v3688/3690 - GSM-Forum

toldien · 12-11-2001, 21:35

Hello, first, I have to tell my problem:<br />On my 2 motorolas v3690 and v3688, I broke the displays... so I decided to buy a new ones... I dissassembled correctly the phone... quit the flex cable and etc... (disconnected the ground on the screen... after that, I put the new displays... soldered the display GND and so... but with surprise, THERE'S NOTHING ON THE SCREEN!!! nothing, I checked the connectors, but nothing... and no beeps, no speaker, no led ignition and no display. But I know the phone works, because the main pcb works, if I use a hands free works... Can anyone help me??? It's strange to crash the 2 phones at the same time/way... so please help me.

Many thanks in advance and best regards,

Toldien

toldien · 12-14-2001, 02:10

Can anybody help me? One thing more... I checked before mounting it, and doesn't work... any help? I think displays are ok... so... I think any chip on the main pcb is damaged, if somebody can help me...

Br,

Toldien

phonecomz · 12-14-2001, 04:16

Hey Guys,

Mail me private for best prices on LED's <br /> QTY trade no problem ... and i think there cheap !!!!

[email protected]

phonecomz · 12-14-2001, 04:25

sorry for post in this thread regarding led's!!

The problem you may have with fitting the screen Toldien maybe the ribbon connector is not correctly inserted into it's holder. Check and make sure that it is far enough in. If not it seems a little strange that it would happen with both screens ??? maybe not good screens ?

mobidoc · 12-14-2001, 09:30

hello m8s

<br />the problem is from the lcds i have bought 500 lcds from taiwan & all r fading & making problems <br />i have to put them i garbage & never get goods from the company i have perchaced from .

kind regards .

12-11-2001, 21:35	#1 (permalink)
toldien Freak Poster Join Date: Sep 2001 Location: Spain Posts: 109 Member: 6263 Status: Offline Thanks Meter: 0	help on display mot v3688/3690 Hello, first, I have to tell my problem:<br />On my 2 motorolas v3690 and v3688, I broke the displays... so I decided to buy a new ones... I dissassembled correctly the phone... quit the flex cable and etc... (disconnected the ground on the screen... after that, I put the new displays... soldered the display GND and so... but with surprise, THERE'S NOTHING ON THE SCREEN!!! nothing, I checked the connectors, but nothing... and no beeps, no speaker, no led ignition and no display. But I know the phone works, because the main pcb works, if I use a hands free works... Can anyone help me??? It's strange to crash the 2 phones at the same time/way... so please help me. Many thanks in advance and best regards, Toldien

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12-14-2001, 02:10	#2 (permalink)
toldien Freak Poster Join Date: Sep 2001 Location: Spain Posts: 109 Member: 6263 Status: Offline Thanks Meter: 0	Can anybody help me? One thing more... I checked before mounting it, and doesn't work... any help? I think displays are ok... so... I think any chip on the main pcb is damaged, if somebody can help me... Br, Toldien

12-14-2001, 04:16	#3 (permalink)
phonecomz Junior Member Join Date: Jun 2001 Location: west yorkshire Posts: 22 Member: 4995 Status: Offline Thanks Meter: 0	Hey Guys, Mail me private for best prices on LED's <br /> QTY trade no problem ... and i think there cheap !!!! [email protected]

12-14-2001, 04:25	#4 (permalink)
phonecomz Junior Member Join Date: Jun 2001 Location: west yorkshire Posts: 22 Member: 4995 Status: Offline Thanks Meter: 0	sorry for post in this thread regarding led's!! The problem you may have with fitting the screen Toldien maybe the ribbon connector is not correctly inserted into it's holder. Check and make sure that it is far enough in. If not it seems a little strange that it would happen with both screens ??? maybe not good screens ?

12-14-2001, 09:30	#5 (permalink)
mobidoc Freak Poster Join Date: Nov 2001 Age: 45 Posts: 410 Member: 7327 Status: Offline Thanks Meter: 12	hello m8s <br />the problem is from the lcds i have bought 500 lcds from taiwan & all r fading & making problems <br />i have to put them i garbage & never get goods from the company i have perchaced from . kind regards .