N70 - is this LCD faulty? - GSM-Forum

Ciux · 11-21-2006, 20:51

Dear all,

I change LCD on N70, but when I turn on the phone I have
white screen.
I hear sound of Nokia music when I turn on, but nothing on the screen,
only white.

When I connect to MT-BOX, I receive info from the phone (look down),
but on the screen is not write LOCAL MODE.

Please tell me, what is mean this LCD 0 from log info.

Thank you all in advance for answers.

Ivan

Phone is in: Local mode
Model: RM-84 ( N70)
V 05wk07v31/27-10-05/RM-84 (c) Nokia.
Production serial number SVI575959
Product code 0524099
Module code
Basic production code 0522156
Flash code
Order number
Long production SN
MCU SW V 05wk07v31/27-10-05/RM-84/(c) Nokia.
HW 6001
PCI
RFIC 150a160e
DSP rolf_05wk07v21
LCD 0
APE SW Core V 3.0546.2.3/18-11-05/RM-84/(C)Nokia
APE Variant 3.0546.2.3_V2-Balkans/18-11-05/RM-84/(c)Nokia.
Retu 32
Tahvo 41
APE HW 256
APE ADSP SW 16051
IMEI: 3579680********

GSM_BLUE · 11-22-2006, 03:37

lcd driver must be faulty..... try to reflow or replace

br

GSM_BLUE

pazeth™ · 11-22-2006, 03:50

Your firmware is OK, mean no need to work on software, as GSM_BLUE said, there are something fault in display section, you need a schematic to solve this problem. try to reheat first before you replace it.

Please follow up this thread and reply if any news about it.

B.R.

Ciux · 12-08-2006, 12:36

Thanks guys for help.
I change another LCD, but result is the same.
There is something ond the main PCB, which I can not find.
I return it to *******r.

ufo_all · 12-08-2006, 13:23

Mine too if i keep for charging it shows NOkia and later shows battery charging icon... if i remover from charging it goes off n doesnt turn on if tried to switch on

11-21-2006, 20:51	#1 (permalink)
Ciux No Life Poster Join Date: Feb 2006 Location: Croatia Age: 49 Posts: 501 Member: 234440 Status: Offline Thanks Meter: 20	N70 - is this LCD faulty? Dear all, I change LCD on N70, but when I turn on the phone I have white screen. I hear sound of Nokia music when I turn on, but nothing on the screen, only white. When I connect to MT-BOX, I receive info from the phone (look down), but on the screen is not write LOCAL MODE. Please tell me, what is mean this LCD 0 from log info. Thank you all in advance for answers. Ivan Phone is in: Local mode Model: RM-84 ( N70) V 05wk07v31/27-10-05/RM-84 (c) Nokia. Production serial number SVI575959 Product code 0524099 Module code Basic production code 0522156 Flash code Order number Long production SN MCU SW V 05wk07v31/27-10-05/RM-84/(c) Nokia. HW 6001 PCI RFIC 150a160e DSP rolf_05wk07v21 LCD 0 APE SW Core V 3.0546.2.3/18-11-05/RM-84/(C)Nokia APE Variant 3.0546.2.3_V2-Balkans/18-11-05/RM-84/(c)Nokia. Retu 32 Tahvo 41 APE HW 256 APE ADSP SW 16051 IMEI: 3579680********

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11-22-2006, 03:37	#2 (permalink)
GSM_BLUE No Life Poster Join Date: Sep 2006 Age: 41 Posts: 857 Member: 356202 Status: Offline Thanks Meter: 46	lcd driver must be faulty..... try to reflow or replace br GSM_BLUE

11-22-2006, 03:50	#3 (permalink)
pazeth™ No Life Poster Join Date: Jul 2004 Location: BANDA ACEH INDONESIA Posts: 1,268 Member: 74519 Status: Offline Thanks Meter: 79	Your firmware is OK, mean no need to work on software, as GSM_BLUE said, there are something fault in display section, you need a schematic to solve this problem. try to reheat first before you replace it. Please follow up this thread and reply if any news about it. B.R.

12-08-2006, 12:36	#4 (permalink)
Ciux No Life Poster Join Date: Feb 2006 Location: Croatia Age: 49 Posts: 501 Member: 234440 Status: Offline Thanks Meter: 20	Thanks guys for help. I change another LCD, but result is the same. There is something ond the main PCB, which I can not find. I return it to *******r.

12-08-2006, 13:23	#5 (permalink)
ufo_all Registered User Join Date: Oct 2006 Posts: 220 Member: 376867 Status: Offline Thanks Meter: 10	Mine too if i keep for charging it shows NOkia and later shows battery charging icon... if i remover from charging it goes off n doesnt turn on if tried to switch on