xlt repair need

[Unregistered]

xlt

Hi,Mr.Sean,
Many thks for the good advises.
All that I,ve checked.
Even I opened the black metal frame of the LCD.There is some visible darker area on the glass on the left side near to the elastic connector of the screen.
If I measure resistance on the legs of LCD,than on the screen appears some square dark fields.Sppose this is from the battery of the om-meter an the Ic gets power .
But,LCD doesnt start at all ,except it,s back green light.
I,ll find another LCD and test if any spot comes on the screen.
Will see.

RGDS
Sasha

[Unregistered]

xlt

Hi,all.

Finally I suceed to attach an LCD,and it works now.
It is not as original,but is OK.
It left only the coil to find and I,m ready to go.

RGDS
Sasha

[kt315]

Hi,
Is there anybody to tell how to make any sort of coil for XLT?Thks.

enjoy!

[Unregistered]

xlt

Hi,kt315,

many thanks for the picture.
I can see the schematic.
Question is what size of wire I need for the coils and how many rounds per coil?
Is that Cu wire laquered only?
Is the dish metal or plastic? ( I suppose metal).
Any advice from You?
Many thks again.
You guys here are incredible.
RGDS
Sasha

[tutanxamon32]

hello ,from greece . i just blow up the lm2574N. i a m foul........ from rong batterie conection can someone please to give me one pdf of the white xlt spectum schematic?? and now what i have to ghange does anyone knows please? if i change the ic. the xlt gana work ok? now it is opening the screen the light all good but i havent got sound no pulse ?? i dont know how much foul i am . γαμωτο

[kt315]

Spectrum_XLT_sch.pdfschematic of xlt... lol... ask me something simplier.

[tutanxamon32]

thankou very much my frend , now i saw your answear ,thankou very much , i m gana downloadinh it and , to bed straight ahed....... xmxmxm ... it is 4:20 a.m now , tomorrow i open my xlt and i will have you news about the damage i think that and the resistors next to u12,[the ic ] as i remeber from the board not for sure that is u 12 but , it has alot of R1/2/3/4/5//6/ And next of them from the right side it has , i curcle coil if someone can help me , for whati to look i apresiate it. i hope to be only some resistors and th ic. the stupid i dident put i safety before ,i am stupid. but because i am amateur ,i am not profesional electronic please, guys help tell me your opinions and what to do . thankoy again all of you . and ofcorse you kt315 you save me. sorry for my bad english . have a nice day guys if it is morning ther or noon.

[gurdal]

xlt repair need

Hello to everyone;


The views on attached files are incorrect xlt


How should I go for repair.


our respect

http://www.youtube.com/watch?v=LVbJ0IDjNAg

[kt315]

open LCD case and try to change LCD


Profile
Display: 128 X 64 Dots
LCD Type:STN Yellow Green
LED Backlight: Yellow Green
Module Size: 93.0 X 70.0 X 14.0
Viewing Area: 70.7 X 38.8
Character Size: 0.48 X 0.48
Controller IC: KS0108 or equal

[Carl-NC]

Hello to everyone;


The views on attached files are incorrect xlt


How should I go for repair.


our respect

http://www.youtube.com/watch?v=LVbJ0IDjNAg

[ATTACH]45411[/ATTACH]
[ATTACH]45412[/ATTACH]

Does it backlight the LCD and then just shut down? That could be dead batteries.