philips 2opt2001/71R

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philips 2opt2001/71R

Post by triac on Thu Feb 07, 2013 9:34 am

mga sis ano po ang number ng FBT nito?burado na po kasi..salamat po..ang problem po nito no raster no sound kapag tinaas ang screen may blue color with retrace line at parang may problema sa vertical kulang yung sa baba,i replace the 2 electrolytic capacitor na 160v,I also check the C-board ok naman,I notice lng mababa ang G2 110V,ang b+ nito 90V..salamat po..

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Re: philips 2opt2001/71R

Post by DJFEL on Thu Feb 07, 2013 11:46 am

parang mababa ang B+ neto ha...chik rin sis f ok lang ba yong jangle neto..supply lahat f ok lang ba..hinty sa FBT # neto...

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Re: philips 2opt2001/71R

Post by ultrasonic™ on Thu Feb 07, 2013 2:24 pm


chassis L01.2 yata yan.. pwde na jan ang AT2078

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Re: philips 2opt2001/71R

Post by triac on Fri Feb 08, 2013 9:04 am

@sir ultra salamat po..
@sir DJFEL e double ko po yon..

+1 agad at pogi point sa inyong dalawa.. Very Happy

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Re: philips 2opt2001/71R

Post by DJFEL on Fri Feb 08, 2013 10:27 am

ecap sa B+....abang nalang ano risolt..

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Re: philips 2opt2001/71R

Post by triac on Fri Feb 15, 2013 9:12 am

ok na po ito mga sis ang problema kulang ngayon namamatay within 5 seconds.Sira po yung FBT screen control kaya walang raster.Bago na po ang ecaps sa B+..Ilan po kaya ang voltage sa G2 na dapat e set nito?salamat po...

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Re: philips 2opt2001/71R

Post by ultrasonic™ on Fri Feb 15, 2013 12:06 pm

for me lng sis... no need to measure.. pkiramdaman mo lng sis.. as east mo lng muna ang Focus pot... at Screen pot muna ang galawin.. start ka sa 30% range setting ng G2. paunti unti ang pggalaw pa CW or CCW its defend on you.. bastat kng saan parte xa mas matagal mgshutoff ay doon ka mgfocus..

bastat one move/rotate ng shafting always press the channel up.
then wait sa response ng oscillation

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Re: philips 2opt2001/71R

Post by triac on Fri Feb 15, 2013 6:07 pm

@ sir ultra namamatay pa rin po.Blue screen po sya with raster po sya.Ano kaya problema nito?

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Re: philips 2opt2001/71R

Post by arkin on Fri Feb 15, 2013 6:22 pm

triac wrote:@ sir ultra namamatay pa rin po.Blue screen po sya with raster po sya.Ano kaya problema nito?
hirap nman nyan.blue screen tapos may raster?d kya retraces?

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Re: philips 2opt2001/71R

Post by DJFEL on Sat Feb 16, 2013 8:44 am

baba-an mo nang konte anong risolt yong screen...parang may lick yata sa c-bord neto..

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Re: philips 2opt2001/71R

Post by triac on Sat Feb 16, 2013 9:33 am

@sir arkin sory po nagkamali retace po pala..hehehehe..na check ko na C-board nito kulang po yung sa baba.Is it wise to replace the jungle IC? Very Happy

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Re: philips 2opt2001/71R

Post by arkin on Sat Feb 16, 2013 11:17 pm

Very Happy tingin ko vertical problem to.chek ecaps sa vertical section.try na rin plitan vertical ic.cguro masyado nang mataas screen voltage,kya nagretrace.kadalasan nag vedio muting ang philips[pti sony at iba pa]kpag my problem sa vertical section.fucos muna don...ok lng yong b+,95 lng talga b+ ng philips.pro my ibang modelo na 110-120 sa standby,pro bagsak ito ng 95v during oscillation mode.

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Re: philips 2opt2001/71R

Post by ultrasonic™ on Mon Feb 18, 2013 12:31 pm


agree.. btw abangan din lagi ng antenna...
bka nka tuner mode yan at nka activate ang blue background

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Re: philips 2opt2001/71R

Post by Electro on Thu Feb 21, 2013 2:39 pm

baka may tama ang blue gun

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Re: philips 2opt2001/71R

Post by triac on Sat Mar 02, 2013 9:00 am

update ko lang ito..tama po kayo kayo blue screen kasi i ko nilagyan ng antenna,at saka retrace line kasi sobra yung screen.

ito ang status ng ngayon:no raster,kapag tinaasan yung screen pot kulang yung baba aabot hanggang gitna ng screen yung black portion at plain raster walang snow,walang makuhang station kahit isa..gusto ko e resolder yung jungle pero wala pa akong mahanap na may hot air spider na po kasi..mga master baka mayroon pa po kayong suggestion kung ano ang dapat e check..i highly appreciated it..salamat..

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Re: philips 2opt2001/71R

Post by DJFEL on Sat Mar 02, 2013 9:34 am

sis..pang hinde naka lagay yong antena blue lang siya..pang ni lagay yong antena...no raster...so plane white lang ba cya..

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Re: philips 2opt2001/71R

Post by triac on Sat Mar 02, 2013 11:01 am

@DJFEL opo sir plane white walang snow...

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Re: philips 2opt2001/71R

Post by DJFEL on Sat Mar 02, 2013 1:18 pm

try mo tirahen lahat naka paliged sa system...baka may leak diode or risistor at saka ecap..

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Re: philips 2opt2001/71R

Post by DJFEL on Sat Mar 02, 2013 1:25 pm

at saka sa tuner section...

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Re: philips 2opt2001/71R

Post by triac on Wed Mar 06, 2013 9:14 am

@sis DJFEL ngayon sabado ko na ito e check kasi pinapatulog ko muna..bangongot na kasi..hehehehe..

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Re: philips 2opt2001/71R

Post by ultrasonic™ on Wed Mar 06, 2013 2:52 pm

my Video out ba tong unit mo sis? for monitoring purposes....
na try mo na rin bang mg load ng ibang eeprom?

pero mas duda akng my nwawalang supply..
do the basic nlng muna tau

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Re: philips 2opt2001/71R

Post by triac on Tue Mar 12, 2013 1:58 pm

e re check ko ito mga master kpag may tym na ako.gagawin ko lahat ng mga suggestion nyo.

@sir ultra na try ko na po e replace ang memory ganon pa ang result...

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Re: philips 2opt2001/71R

Post by ultrasonic™ on Tue Mar 12, 2013 5:59 pm



wait mode nlng muna kami sa update mo

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Re: philips 2opt2001/71R

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