if repost delete ko na po agad
eto po pala yung assemble ko 30 watts to 150 watts i'm using a metal type transistor here
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eto yung casing na nabibili sa muslim na amplifiers
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boss SS mo sa aken yung boung board :y:boss patulong naman may repair ako stereo type na radio nag iinit yung dalawa resistor na 1k 0.25watts check ko na yung mga transistor mosfet type buo naman pati diode ok naman,,ano pa kaya iba cause nun boss..hingi po ako ng idea boss salamat..
saan yung resistor? ok pa ba yan? may shorted dyan boss?boss ito yung SS
boss ayan na po yung SS yung dalawa magkatabi resistor nagiinit para plantsa wala ko makita shorted sa board idea naman bossboss SS mo sa aken yung boung board![]()
boss ayan na po yung SS yung dalawa magkatabi resistor nagiinit para plantsa wala ko makita shorted sa board iboss SS mo sa aken yung boung board![]()
na check ko na po yung transistor na maliit A1015 at C1815 buo lahat bosscheck mo yung maliliit na transistor 1 dyan ang shorted![]()
oo boss tinanggal ko na yung ic kasi wala ko makita shorted na transistor at diode tingin mo boss sira ba yung ic na tinanggal komay ic ka na tinanggal? check mo rin yung crytalize or zener diode kung good pa boss![]()
stable 48vdc dun sa dalawa capacitor na malaki boss pero yung supply nya 12vdc langoh? yung diode boss? crytalize or zener diode check mo yung voltage ng capasitor kung stable? nagvoltage drop ka ba boss? bago mo tanggalin yung IC? pre amp nya yan boss ,
boss hindi naman cya nag drop voltage stable naman problema yung resistor nag iinitstable 48vdc dun sa dalawa capacitor na malaki boss pero yung supply nya 12vdc lang
boss yung ic na maliit ano tawag dunstable 48vdc dun sa dalawa capacitor na malaki boss pero yung supply nya 12vdc lang
preamp chipset eto kadalasan value nyanboss yung ic na maliit ano tawag dun
check ko na yan boss yung dalawa bias na yan pero sa diode checking ng digital tester pareho naman ng resistance pero hindi ko pa na check as voltage checkingcheck mo na rin ba yung bias? kung .2 v or .4v yung dalawa? check ko yung ilalim nyan bosshanapin ko kung san nakacoonect yung resistors? View attachment 9553
Sir Ilan Pala Potentiometer At Transistor Na Kaylangan ?Sir Tama Ba Ako Yung Apat Na Nakalagay Sa Heatsink Na Snasabi Mo Yun Ba Yung Kadalasang Nasusunog ? At Yung Heatsink Ba Yun Ba Yung Alum. O Yung Sa May Piyesa ? Kung Mali Sir Ituro Mo Nalang Saken Dun Mo Ipakita Sa SS Ng Amp. Ko Salamat Sir !![]()