No channel pick-up

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No channel pick-up

Post by alvinquimbo on Tue Nov 25, 2014 1:07 pm




Mga sis patulong ako nito..Ang probs nito ay no channel pick -up. Napalitan ko nato ng Tuner pero sandali lang sya gumana,after 1day ay no channel pick-up na sya..Nagpalit na akong mga e-caps at nagsolder narin sa tuner section pati tuner din pero no luck. Di ko pa nacheck mga resistor nito,ano kaya probs nito sis...?Ito ang mga Major parts nya:
Reg: STR50092
System con: TMP47C434N-3464
Jungle: TA8680N
H-out: D1555
Vert: LA7830 
Sana may magreply...Tnx.
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Re: No channel pick-up

Post by Emorej6 on Tue Nov 25, 2014 3:44 pm

,bka memory na

,paabang nlng sa mga master.
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Re: No channel pick-up

Post by alvinquimbo on Tue Nov 25, 2014 4:03 pm

additional mga sis...nacheck kona rin ang supply nito,kumpleto lahat..may memory ba ito sis?board kasi ito ng goldstar..
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Re: No channel pick-up

Post by Electro on Tue Nov 25, 2014 5:33 pm

may memory ang ganyan master. NMC9346 ang number niya nilista ko yan dahil naturo sa amin yan ni master. ang alam ko sa ganyan master mga crystal at ift ang laging nasisira sa ganyan
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Re: No channel pick-up

Post by Emorej6 on Wed Nov 26, 2014 6:30 am

,master bka my sif yan ?Try mu pihitin ,or nagtry nba mag fine tune ?
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Re: No channel pick-up

Post by Oscar on Wed Nov 26, 2014 11:08 am

check agc din.may diagram na ganyan dito. chassis nc-95j/k. paki hanap na lang
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Re: No channel pick-up

Post by alvinquimbo on Wed Nov 26, 2014 9:20 pm

salamat sa mga nagreply sis..remedy na ginawa ko sis ay nagresolder ako lahat including power section..tapos resolder ulit sa tuner module nya.nagpalit rin ako ng crystal..tapos naging ok na ang unit pero under obsevation pa baka magloko ulit...salamat sa lahat...+1 sa inyo.. Banana dancing Banana dancing Banana dancing
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Re: No channel pick-up

Post by Emorej6 on Thu Nov 27, 2014 6:47 am

,kapehan na yan master Very Happy . .
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Re: No channel pick-up

Post by triac on Thu Nov 27, 2014 9:02 am

congrats sis alvin..pakapeka naman.. Very Happy congratulation congratulation congratulation
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Re: No channel pick-up

Post by alvinquimbo on Thu Nov 27, 2014 12:01 pm

mga sis,problema ulit, wala naman syang mapick-up na channel...nang nagtesting ako na di pa kinabit ang casing ay ok sya tapos ng inaasemble na lahat wala naman syang channel...sakit sa ulo to sis,ano pakaya probs nito..@sis oscar ano gagawin ko sa agc nito..?
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Re: No channel pick-up

Post by triac on Thu Nov 27, 2014 1:30 pm

replace muna ang angVCO coil sis alvin e direct replace...
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Re: No channel pick-up

Post by alvinquimbo on Thu Nov 27, 2014 6:38 pm

sige sis salamat...try ko muna..pero relax muna ako,na-eestress ako nito...hehehe...tomorrow again... Very Happy
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Re: No channel pick-up

Post by DJFEL on Thu Nov 27, 2014 8:11 pm

ky crack yata...
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Re: No channel pick-up

Post by Emorej6 on Fri Nov 28, 2014 8:12 am

,tama bka my crack yan sis
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Re: No channel pick-up

Post by ultrasonic™ on Sat Nov 29, 2014 2:17 pm

check hair line rack.... linis method gamit si lacquer thinner ^_^

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Re: No channel pick-up

Post by DJFEL on Mon Dec 01, 2014 10:14 am

ano updit neto..
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Re: No channel pick-up

Post by alvinquimbo on Mon Dec 01, 2014 9:08 pm

Hi mga sis,updit lang...diko masolve mga sis..wla naman syang crack..tapos napihit ko na ang mga if at diko na maibalik sa orig na setting nito..sino kaya may same board nito dito..?baka meron ka jan sis electro...balak ko nalang ibalik sa may-ari..pero sayang kasi ang experience eh kung ano talaga probs nito..SOS mga sis.. apologies going to cry
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Re: No channel pick-up

Post by triac on Tue Dec 02, 2014 9:02 am

na try mo na ba ang direct replace sa VCO sis alvin?pinihit mo lahat ng iF sis.ang alam ko sis ang VCO lng pihit left or right pero konti lng tapos kung walang effect balik agad sa original na posisyon...at kung nagkamali ako sa opinyon ko paki tama nalang mga master..salamat po..wala akong board nito..
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Re: No channel pick-up

Post by Electro on Wed Dec 03, 2014 9:25 am

sorry master. wala na akong mga ganyan board. puro samsung na lang ang natitira kung mga surplus
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Re: No channel pick-up

Post by Electro on Wed Dec 03, 2014 9:42 am

master alvin palitan niyo ng if. ang alam ko may capcitor yan sa loob
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Re: No channel pick-up

Post by Emorej6 on Wed Dec 03, 2014 10:13 am

,ou nga sis replace muna lng mga sif nyan ..Bka sakaling madali na..
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Re: No channel pick-up

Post by alvinquimbo on Thu Dec 04, 2014 7:31 pm

hello mga sis..ok lang sis electro..hagilap nalang ako ng board nito...yun sana nga ang balak ko...kaso alng mahirap hanapin ang ganitong board na surplus..kung papayag si tumer convert ko nalang sa china board ito ng magamit naman nya..diko pa nasasabi sa kanya.. salamat sa mga nagreply..pero try ko muna maghanap nito..
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Re: No channel pick-up

Post by ultrasonic™ on Sat Dec 06, 2014 10:55 am

my iilan akng mga board nito pero j/k series.. pwde kitang bigyan ng mga saw, sif at vco.. applyan mo lng ng wd-40 vin. medjo tampered nat wasak na ang board kaya parts nlng ang pwdeng magamit... nasa bahay lng ang mga spare ko...

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Re: No channel pick-up

Post by alvinquimbo on Sun Dec 07, 2014 9:35 am

salamat sis ultra..wen ka man vacant nang maabutan kita sa bahay nyo?kung sunday naman sis mga wat tym ako pupunta?salamat nito sis..hope makadaan ka ulit..
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Re: No channel pick-up

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