charlezmanalo
CR2032 Battery

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« on: August 22, 2010, 03:11:02 PM » |
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first time ko lang dito. mga masters patulong ano mga pin outs ng str 50092?salamat in advance
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The Philippine Electronics and Technology Forum
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« on: August 22, 2010, 03:11:02 PM » |
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m@r
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« Reply #1 on: August 22, 2010, 07:47:39 PM » |
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sir egoogle mo nalang, madami naman nakukuhang datasheet para sa regulator ic na yan...
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it's not how much what we have but it's how we used what we have...
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charlezmanalo
CR2032 Battery

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« Reply #2 on: August 23, 2010, 01:12:28 PM » |
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sir walang nakalagay na pin outs.ang problem kc sabog ung str pinalitan ko wala pa rin chineck ko shorted r2m diode kaya pala nasira uli str.
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Triple_D
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« Reply #3 on: August 23, 2010, 03:10:21 PM » |
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try mo sa alldatasheet.com
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"Aanhin pa ang damo kung patay na ang kabayo"
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m@r
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« Reply #4 on: August 23, 2010, 06:33:27 PM » |
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sir walang nakalagay na pin outs.ang problem kc sabog ung str pinalitan ko wala pa rin chineck ko shorted r2m diode kaya pala nasira uli str.
sir before mo palitan yong STR regulator check mo muna yong mga components around it...
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it's not how much what we have but it's how we used what we have...
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ultrasonic™
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« Reply #5 on: August 23, 2010, 08:52:33 PM » |
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sir before mo palitan yong STR regulator check mo muna yong mga components around it...
tama.. SOP lagi yan.. at saka disable also the horizontal section para hindi na lumala ang sakit kong nakakahawa man on topic: gusto ko sanang turuan ka agad ng diretso madali lng namang alamin ang pin config ng STR50092 5 pins lang naman yan... pero mas maganda kong kau ang makalutas sa mesteryo.. ng hndi nmn spoon feeding  @TS hanapin mu nlng sa datasheet www.alldatasheet.comwww.nteinc.comgudlak
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im always walking on the rain so that no one could see me crying
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charlezmanalo
CR2032 Battery

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« Reply #6 on: August 29, 2010, 12:56:25 PM » |
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ok thanks chineck ko na mga components na nsa palagid bibili ako ng mga pyesa .first time ko lang sa tv sa kaibigan ko un ok lang pag praktisan basta ako gagastos sa parts. ang gusto ko mangyari mapalabas ko lang ung output. pag ok na output. check ko mga load.mga master ano ba dapat voltahe sa secondary capacitor pag str50092 ang nakalagay?
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m@r
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« Reply #7 on: August 29, 2010, 05:22:06 PM » |
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ok thanks chineck ko na mga components na nsa palagid bibili ako ng mga pyesa .first time ko lang sa tv sa kaibigan ko un ok lang pag praktisan basta ako gagastos sa parts. ang gusto ko mangyari mapalabas ko lang ung output. pag ok na output. check ko mga load.mga master ano ba dapat voltahe sa secondary capacitor pag str50092 ang nakalagay?
92Volts dapat masukat mo sir...
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it's not how much what we have but it's how we used what we have...
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ultrasonic™
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« Reply #8 on: August 29, 2010, 05:55:52 PM » |
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agreed (^_^
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im always walking on the rain so that no one could see me crying
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charlezmanalo
CR2032 Battery

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« Reply #9 on: August 31, 2010, 04:11:32 PM » |
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salamat sa mga reply nyo. may tanong pa ko para san ung parang kambyo na dalawa nagalaw ko kc di ko na alam ung dating posisyon nya nakalagay v center at h center. at may isa pa akong nagalaw ung sa likod ng picture tube malapit sa yoke at maliliit na pins na iislide sya paikot nakalimutan ko din original posisyon nya.
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ultrasonic™
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« Reply #10 on: September 08, 2010, 02:01:40 PM » |
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salamat sa mga reply nyo. may tanong pa ko para san ung parang kambyo na dalawa nagalaw ko kc di ko na alam ung dating posisyon nya nakalagay v center at h center. at may isa pa akong nagalaw ung sa likod ng picture tube malapit sa yoke at maliliit na pins na iislide sya paikot nakalimutan ko din original posisyon nya.
anung chassis # yan.. Goldstar ba yan ? regarding with ur question sinagot mu na yata ang tanong mu... for vertical aligning yan for centering.. at horizontal aligning for Horizontal centering iyong tinutukoy mung trimmer resistor sa C board ay for color gun adjusment.. para maadjust mu ang kulay
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im always walking on the rain so that no one could see me crying
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charlezmanalo
CR2032 Battery

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« Reply #11 on: September 11, 2010, 02:29:54 PM » |
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salamat sa reply!ngayon alam ko na kung para san yung tinatanong ko.sir may nakita akong shorted na jumper from ground to terminal 9 ng smps transformer number 9 ung nakalagay sa terminal ng transformer kc nung pinunasan ko yung board para madaling makita ung circuit sa board nakita ko may pinung pinung spark pinunasan ko kc ng basang basahan nung akala ko ay tuyo na sinuplayan ko ayun nakita ko. un cguro ang dahilan.dito sa bulacan wala akong mahanap na str 50092 ung nabili ko kc dati second hand lang .iniicp ko baka ok pa kc seconds ko lang ino on tapos off ko agad.pero nakaready na ug tester para sa voltage measurement na alligator clip pag walang output voltage sa tester off ko agad tapos hinihipo ko agad ung str. sir masisira ba agad ung str50092 pag walang isang minuto na nakaon?tinester ko may resistance ung pin 5 at pin 2 ng str ung dalawang pin lang ang may continuity.syanga pala goldstar un.thanks
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charlezmanalo
CR2032 Battery

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« Reply #12 on: September 20, 2010, 10:46:59 AM » |
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magandang araw.bumiili ako ng bagong str 50092 sa farmers .kaya lang ang output nya ay 86 volts dc lang.naka hang ung Hot.nung ibinalik ko na pumuputok ang fuse pag on ko sa tv sabay ng pag on ng relay.ok naman ang hot kc tinesting ko sa 12v power supply ang load ay 12vdc na buzzer nag series ako ng resistor 1 k ohms galing 12v para sa base. ok lang ba yon?
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ultrasonic™
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« Reply #13 on: September 20, 2010, 08:01:14 PM » |
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R2G nyu ok ba ?
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im always walking on the rain so that no one could see me crying
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charlezmanalo
CR2032 Battery

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« Reply #14 on: September 26, 2010, 05:05:17 PM » |
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sir ultrasonic zener diode ba yun?meron kc dun r2m ok naman?nagtanong ako kung magkano pa check ng flyback transformer 25 pesos lang daw.sir kc pag naka hung ang b+ d pumuputok fuse .sir update ko na lang uli kayo.thanks
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de PatAtas
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« Reply #15 on: September 26, 2010, 05:53:53 PM » |
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on topic: gusto ko sanang turuan ka agad ng diretso madali lng namang alamin ang pin config ng STR50092 5 pins lang naman yan... pero mas maganda kong kau ang makalutas sa mesteryo.. ng hndi nmn spoon feeding  ' Pwede spoon feeding nalang,,,mAster,,,friend nman tayo diba...hehehehehe..
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pete
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« Reply #16 on: September 26, 2010, 09:54:26 PM » |
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' Pwede spoon feeding nalang,,,mAster,,,friend nman tayo diba...hehehehehe..
charlezmanalo at de PatAtas 1 tao lang ba kayo? bakit ikaw ang sumagot sa post ni ultra.
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CASTILLO ELECTRONICS 1032 Kamias St. NAPICO PASIG
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de PatAtas
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« Reply #17 on: September 27, 2010, 03:56:24 PM » |
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charlezmanalo at de PatAtas 1 tao lang ba kayo? bakit ikaw ang sumagot sa post ni ultra.
' nope,,di ah...,mas gwapo ako dun,,,nag kataon lang siguro sir.
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' there are many different ways to love..
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ultrasonic™
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« Reply #18 on: September 28, 2010, 11:03:46 AM » |
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OT saglit:
mahilig ka talaga sa saging patatas.. gusto mu tlgang isubo nlng agad sau..
on topic:
pin config:
1 - Common/Ground 2 - Base Drive/ Base Terminal 3 - input/ Collector Terminal 4 - Output/Emitter terminal 5 - Voltage control/Voltage Adjustment
in short yang pin 2,3 & 4 ay equivalent ng internal power transistor sa loob.. kaya yan agad ang priority mung i check
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im always walking on the rain so that no one could see me crying
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de PatAtas
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« Reply #19 on: September 28, 2010, 01:50:00 PM » |
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' yan,,,galing ah.....
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' there are many different ways to love..
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The Philippine Electronics and Technology Forum
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