sony crt kv-21gsr1 no channel number & volume display

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sony crt kv-21gsr1 no channel number & volume display

Post by triac on Mon Jan 23, 2012 12:58 am

good day sir,
bago pa lng po ako dito,patulong naman po may inayos ako na tv sa umpisa po dead set loose contact lng,ang problem ko po ngayon walang channel number at volume display.ok po yung picture at sound..sana matulongan nyo po ako..salamat...

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by ultrasonic™ on Mon Jan 23, 2012 3:18 pm


wlang OSD (On screen Display)?

suyod ka muna sa system con..
check muna ang supply kng stabled. bka my loose ka jan.. resolder mu nlng muna..
reheat na rin o palit ng xtal. araro na rin ng mga small ecaps sa paligid nya kng wla pa rin...

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Mon Jan 23, 2012 7:29 pm

salamat sir,susubukan ko po...malaking 2long po ito... Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Sat Jan 28, 2012 11:19 am

sir ultrasonic ngayon lng po nakabalik d ko pa po natapos,yung xtal na sinasabi mo,yung xtal oscillator po ba?o may crystal po ba na malapit sa system con?salamat po...
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Re: sony crt kv-21gsr1 no channel number & volume display

Post by ultrasonic™ on Mon Jan 30, 2012 5:51 pm


yapz mlapit sa system. mostly 8mhz-12mhz defende na rin sa modelo ng unit...

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Wed Feb 15, 2012 9:25 am

belated happy birhtday sir ultrasonic...update lng po ako sa thread na nka standby pa ang unit na ito kc d pa bumili ng tuner ang may ari,d kc makakuha ng ibang channel,i tried to replace the tuner sa ibang modelo ng sony may station na makukuha pro may problem sa picture ,first 4 numbers lng kc ang kapareho,may napansin lng ako when i replaced the tuner lumabas yung channel saglit pro nawala rin.Is it possible kung makabili na ang customer ng tuner ay maging ok na yung display?salamat po
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Re: sony crt kv-21gsr1 no channel number & volume display

Post by ultrasonic™ on Wed Feb 15, 2012 1:47 pm



tnx... (^_^

on topic:
pwdeng tuner module nga yan.. kasi nka package na yata sa iisang tuner module ang agc at if module nito.. mas mganda sana kng baklasin mu ang metal casing at mgresolder sa loob...or try to check first kng buo ba lhat ng tuner supply.. pwde din wla na sa tamang tolerable value ang ceramic cap sa loob ng IFT.

considered din na di masxado nakafine tune sa exact station ang unit.

pa ot:

teka diba no osd lng ang problem mu ?

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Thu Feb 16, 2012 9:24 am

opo no osd ,pro d ko napanasin sa na hindi pala ito nakakakuha ng ibang station lalo na yung low band...completo po supply sa tuner re-solder ko na rin po yung tuner...try ko po e fine tune.. Very Happy tnx...

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by ultrasonic™ on Mon Feb 20, 2012 5:46 pm



fine tune mu nlng muna.. bka jan palang dali mu na yan (^_^

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Mon Feb 20, 2012 6:19 pm

tnx..sir ulra.. Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Mon Feb 20, 2012 6:21 pm

ay sori po ,sir ultra...tnx po..
Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Mon Mar 05, 2012 6:19 pm

sir ultra ok na po ito pinalitan ko ng jungle at tuner may open na resistor at diode.tnx po sa help nyo.... Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by ultrasonic™ on Thu Mar 15, 2012 5:05 pm

oie congratz... +1 sau..
keep it up

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Thu Mar 15, 2012 5:35 pm

salamat po master ultra...ng marami... Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Thu Mar 15, 2012 5:43 pm

master ultra paano po ba mag private message sa inyo?d ko po kc alam...hehehe....tnx... Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by Electro on Mon Mar 19, 2012 1:12 pm

itext mo si master ultrasonic™. congrats master triac Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

Post by triac on Tue Mar 20, 2012 12:27 pm

salamat po master electro...mahalga po mga tulong nyo.... Very Happy

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Re: sony crt kv-21gsr1 no channel number & volume display

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