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Sanyo St 21CF1 STANDBY MODE..

foxtrot25

Symbianize Chieftain
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Mga electronics masters
Pahelp po dati sounds lang problema sa kakalikot ayun ayaw na mag on naka Standby Mode (Redlight)kahit anong pindot ko sa remote at power button ay walang reaction na,test ko mga parts at voltage test at ang nakita ko walang 9v supply from reg ic at pansin ko kaya wala 9v ay dahil walang pulse signal na pumasok sa base ng transistor.
 
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kung san ka gumalaw dun lng yun,, ntry mo n humanap ng service manual diagram
 
ts post mo mga voltages reading mo at ano ang mga nagawa mo,
pra kung sakaling my dumaan na master d2 sa thread mu madaling mkapagshare ng idea,ksi npakahirap manghula lalo na't wla tayong lahing ganyan,hehe.,but first try 2 resolder bka my ng lose con
 
magandang hapon po sir?madam:
madali lang po problema mo na yan test mo ung power switch mo malamang touch switch yan kasi sabi mo po nka standbye lang dba?test mo ung isang paa ng power switch mo dapat may masusukat ka dyan na 4-5 volts sir pag wala trace mo ang pinangalingan nyan dumaan sa regulator yan na 7805 dapat meron po kayo screen shot ng board para mabilis ntin ma trace update mo ung thread mo sir.maraming tnx po..sana nkatulong ako..
 
TS ano npo nangyari sa tv mo bkit po dmo na inapdate pagtulungan ntin sir..
 
Mga sir, need ko po sana ng replacement ng plyback na ito BSC26-2639S SANYO model # ST-21CF1 wala po kasing ganyang number na original.
 
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