CRT monitor problem

[පැටියා]

ME mokada ban. Horizontal size eka increase karanna ba. Pincushion adu wedi wannet na. Screen eka madin pahalata bright lines 3k tiyanawa. Mokakda awla? Monitor eke da? VGA eke da? Mokada karanna oone?

​

 

[පැටියා]

ko udaaaaaaaaaw

 

[akilar25]

mageth dawasak ohoma una.

monitor eka 1 hour off karala on karama hari giya.

 

[පැටියා]

mageth dawasak ohoma una.

monitor eka 1 hour off karala on karama hari giya.

ok machan
try karala balannam

 

[cool th]

me tika balapan.....

vga port eka burul da balapan
vga drivers tika hariyata tiyenawada balapan

moniter data cable eka vga eken unplug karapan. ita passe moniter on karala balapan. ethakota ena screen eketh ara wage lede tiyenawanam moniter eka awul. moniter eka repair walata denna wenawa.

moniter data cable eka vga eken unplug karala on kalama ena screen eke ara lede nath nam awula tiyenne vga eke.

 

[cool th]

vga port eka burul da balapan
vga drivers tika hariyata tiyenawada balapan

moniter data cable eka vga eken unplug karapan. ita passe moniter on karala balapan. ethakota ena screen eketh ara wage lede tiyenawanam moniter eka awul. moniter eka repair walata denna wenawa.

moniter data cable eka vga eken unplug karala on kalama ena screen eke ara lede nath nam awula tiyenne vga eke.

 

[පැටියා]

vga port eka burul da balapan
vga drivers tika hariyata tiyenawada balapan

moniter data cable eka vga eken unplug karapan. ita passe moniter on karala balapan. ethakota ena screen eketh ara wage lede tiyenawanam moniter eka awul. moniter eka repair walata denna wenawa.

moniter data cable eka vga eken unplug karala on kalama ena screen eke ara lede nath nam awula tiyenne vga eke.

ooooo
monitor eka awl machan
repair karanna puluwanda?

 

[krscomputers]

 

[pavithra_uk]

dry solder joints.

dann kenekuta kiyala dry soder joints walata apahu solder kara ganna.

Horisantal deflection side eke FET ekak dry soder unama thamai oka enne.

 

[pavithra_uk]

ooooo
monitor eka awl machan
repair karanna puluwanda?

componant failure ekak newi.
resolder kalama hari yai.

 

[පැටියා]

dry solder joints.

dann kenekuta kiyala dry soder joints walata apahu solder kara ganna.

Horisantal deflection side eke FET ekak dry soder unama thamai oka enne.

Ooka kohomada ban karanne?
Soldering gun ekakin board eka unu karagena giyama hari da?

 

[පැටියා]

componant failure ekak newi.
resolder kalama hari yai.

karana widiya kiyala deepanko machan

 

[cool th]

soldering iorn ekakin (not hot gun) solder karanna wenawa. electronics danna ekek ta kiyala wade karaganin, umbata solder karala purudu nathnam.

dry joint eka hinda nam lede enne, solder kalama hariyai.

 

[පැටියා]

soldering iorn ekakin (not hot gun) solder karanna wenawa. electronics danna ekek ta kiyala wade karaganin, umbata solder karala purudu nathnam.

dry joint eka hinda nam lede enne, solder kalama hariyai.

OKZ machan thanks

 

[Smartm]

dry solder joints.

dann kenekuta kiyala dry soder joints walata apahu solder kara ganna.

Horisantal deflection side eke FET ekak dry soder unama thamai oka enne.

hmmmm........... dry solder joints tamai caze 1................

 

[VSGM]

soldering iorn ekakin (not hot gun) solder karanna wenawa. electronics danna ekek ta kiyala wade karaganin, umbata solder karala purudu nathnam.

dry joint eka hinda nam lede enne, solder kalama hariyai.

or can u put it in da oven? I saw 1 video on youtube were a 8800GTX was not working coz of dry solder joints, he put it in da oven for 10 mins at 218C and after that it worked like a charm.

 

[VSGM]

BTW here is da video

 

[පැටියා]

or can u put it in da oven? I saw 1 video on youtube were a 8800GTX was not working coz of dry solder joints, he put it in da oven for 10 mins at 218C and after that it worked like a charm.

Amma mawa gedarinut pannai

 

[VSGM]

Amma mawa gedarinut pannai

oya video eka balannako!

 

[pavithra_uk]

or can u put it in da oven? I saw 1 video on youtube were a 8800GTX was not working coz of dry solder joints, he put it in da oven for 10 mins at 218C and after that it worked like a charm.

hey don't do it. cheap capacitors in low quality VGAs will explode and ruin your oven.

218C may be not enough to melt lead-free solder.

in factory it done by Infrared rework ovens.