Sanyo 21inch 153volts sa rgb CRT pin.

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Sanyo 21inch 153volts sa rgb CRT pin.

Post by kaholito on Sat Sep 07, 2013 6:25 pm

Help po mga master pag tin angal ko ang CRT socket tuloy tuloy po ang power nya pag kinabit ko na po sa picture tube ang CRT socket hindi po natuloy ang power..mataas po ang supply ng rgb 153volts.ang mababalik po volt ay blue out 52volts ung red at green ay153volts.ung volt nman mula sa jungle ay blue3v red 1.7green1.7 sa

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Ahmadiloz on Sun Sep 08, 2013 3:14 am

abang lng muna,,,

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by kchrysz15 on Sun Sep 08, 2013 3:34 am

@ sis kaholito bagsak ang blue cathode check mu crt board kng my open n resistor or shorted n diode, kng wla check mu n rin s nkpaligid s jungle ic u....cheers  kaya u yan konting imagination lng onion happy

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Ahmadiloz on Sun Sep 08, 2013 4:09 am

uu nga...

suyod'2 lng din...

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Mon Sep 09, 2013 9:12 am

crt probs...soyod2x pang my time..yong supply ang probs yan chik RGB..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by ultrasonic™ on Mon Sep 09, 2013 7:30 pm

agreed focus muna sa rgb driver... isolate kng maaari...

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Hertz on Wed Sep 11, 2013 10:51 am


ano model nito? paki hinang ng KB

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by kaholito on Thu Sep 12, 2013 12:16 pm

Hindi po sya nag sshut down pag tanggal ang CRT board nya sa tube.pero nka red pa rin hindi nka green ang LED nya.pag power on mag green tapos red uli sya.nagpalit n po ako ng CRT board galing sa iba ng Sanyo tv pero ganun pa rin nags shut down pag naka it ang CRT board sa tube.jungle IC na kaya prob into?

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by ultrasonic™ on Thu Sep 12, 2013 12:26 pm

mhirap humatol... kng yan lng ang pgbabasihan natin... 
baka nman weak lng ang heater supply? my model ang sanyo na ganyan.. try mo nga e short ang heater resistor nya.. bka di mag shutdown... pwde din ang my open resist sa abl sect... ano pala ang chassis nito?

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Thu Sep 12, 2013 10:01 pm

parang ABL yata probs neto..chik yong 3 risistor naka siris...parang dyan lang ang probs...

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Thu Sep 12, 2013 10:03 pm

ky langan yata nang mapa nito...

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Thu Sep 12, 2013 10:03 pm

ano model neto..para ma taponan ky sis ultra...

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by kaholito on Sat Sep 14, 2013 6:11 pm

St21-mx2-00 Chasis ac6a.bkit kaya hindi sya nags shutdown pag tanggal ang CRT board?nagpalit nko ng fbck.ganun pa rin.

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Sun Sep 15, 2013 9:22 am

na chik mo ba lahat sa CRT my sira dyan hug mo...paki double chik nalang..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Sun Sep 15, 2013 9:24 am

paki chik nalang supply galing nang FBT yong supply nang RGB..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by ultrasonic™ on Tue Sep 24, 2013 3:18 pm

chassis ac6a my prot nga yan sa heater side... 
nagawa mo na ba sis ang pag jumper? 

check mo din ang r475 dadalhin ka nyan sa prot pin..
IIRC pin 23 ng uoc ang pin prot...  pwde mong  edisable saglit para makausad

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Oscar on Tue Oct 01, 2013 6:14 pm

sundan niyo po sina master. subok na po namin ang kagalingan ni master ultra. sobrang galing niyan. siya po ang tagasalba namin ni jeffry pag di na namin kaya.

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by kaholito on Sun Oct 06, 2013 10:01 am

Hang ko po ung pin23 na wala po ang power.un pong r475 pa punts po ata Ito sa hor transformer.

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Sun Oct 06, 2013 1:04 pm

yong sinabe ky sis ultra silipen mo dyan ang probs din..chik boltage ts kong elang lahat ma sosokat mo..B+..RGB supply..ect...e post mo lahat dito kong saan nang ka probs..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Sun Oct 06, 2013 1:07 pm

taggalen mo yong protic neto yong transistor nan dyan sa giled nang FBT yan ang sinabe ky sis ultra..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by DJFEL on Sun Oct 06, 2013 1:09 pm

e balik mo yong pin pin 23..yong sa heater trans tanggalen mona para maka osad..

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Electro on Sat Oct 12, 2013 5:33 pm

ultrasonic™ wrote:chassis ac6a my prot nga yan sa heater side... 
nagawa mo na ba sis ang pag jumper? 

check mo din ang r475 dadalhin ka nyan sa prot pin..
IIRC pin 23 ng uoc ang pin prot...  pwde mong  edisable saglit para makausad
takenote ko yan master

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by kaholito on Tue Nov 05, 2013 3:17 pm

namamatay pa rin po kahit jumper ung resistor.paano po ba ung ginawa ni
cat_eye327.nag kuha sya sa fb ng supply.saan po pin ilalagay ung wire na inikot nya.sinubukan ko po ihang ung 3 wire papuntang crt.ung heater gnd at 180v.hindi po sya nag shutdown.ano kaya ang cause ng shutdown?

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Electro on Wed Nov 06, 2013 11:52 am

protect nga yan master. pwede abl o afc. check maiigi master baka may change value na resistor dyan.

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

Post by Electro on Wed Nov 06, 2013 11:54 am

sa ginawa ni master cat-eye nagbubud siya ng wire sa bar ng flyback. ang dulo nong nilagay niya tiyak sa ground at ang isa sa line ng heater

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Re: Sanyo 21inch 153volts sa rgb CRT pin.

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