WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

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WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by vazti187 on Mon Sep 19, 2011 12:37 am

Mga master.... baka matulungan nyo po ako sa problem ko sa LCD ko... napalitan ko na po ng pop up capacitor, pero. dim display parin sya.... baka my ma advice kyo sa akin ng , mga tricks nyo pra maayos ko po...

thanks!!!
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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by ultrasonic™ on Sat Sep 24, 2011 8:35 pm


bka weak na ang ccfl nyu... try mu ngang gumamit ng external ccfl driver/inverter... gamitin mu ung portable type na lagi mung nakikita sa motorsiklo na accessories...





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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by vincent on Wed Sep 28, 2011 12:09 pm

master ultra anu po ang pwedeng sira kapag walang display ang monitor pero merong power..model 1770 po ang monitor..paki answer nmn po mga master..thank you po
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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by totoy on Wed Nov 02, 2011 11:14 am

try u itrace ang supply ng inverter circuit baka may open na resistor or surface mounted na fuse.tsaka yung mga 1000uf 35v or 50v sa power supply,baka kulang ng 24v volts yan na supply.
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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by Hertz on Thu Nov 03, 2011 5:26 pm


palitan na lang ng bagong ccfl

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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

Post by ultrasonic™ on Tue Nov 08, 2011 1:27 pm

^ i agreed sundan ang supply ng inverter circuit

@vincent pwedeng inverter yan o weak/open ccfl

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Re: WESTINGHOUSE LCD MONITOR > MODEL L1975NW > PROBLEM IS DIM DISPLAY

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