verpuno
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« on: October 14, 2009, 10:40:36 AM » |
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Mga master please help po sa konzert ko kc may noise sa left speaker akong naririnig lalo na kapag nilalakasan i already check my speaker ok naman sa amp ko yata ang problem.
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The Philippine Electronics and Technology Forum
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« on: October 14, 2009, 10:40:36 AM » |
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insomartin
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« Reply #1 on: October 14, 2009, 10:57:17 AM » |
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noise po ba or hum?
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verpuno
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« Reply #2 on: October 14, 2009, 11:15:45 AM » |
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di ko po sure kung hum yun e pero from the start e wala naman tapos pag matagal na e may maririnig ka na sa left speaker lang sya at di na nawala Ill try also i pag swap yung speaker ganun parin sa left lang ang problem
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Woots29
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« Reply #3 on: October 14, 2009, 11:17:42 AM » |
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usually OP-AMP ang problem jan mula sa tone control
para bang nagpriprito ang tunog?
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verpuno
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« Reply #4 on: October 14, 2009, 11:26:27 AM » |
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Tama para ngang nag piprito, basic lang kc alam ko sa electronics e  ano kaya pwede kong i check na parts dun |
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danny
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« Reply #5 on: October 14, 2009, 12:08:19 PM » |
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minsan opamp ic kung meron iyan minsan naman mga diff transistors and voltage amplifier stage  |
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danny
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verpuno
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« Reply #6 on: October 14, 2009, 12:16:15 PM » |
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Transistorize po sya and Ill already try to open it but i dont know san ko sisimulan meron po ba ditong schematic diagram ng KONZERT 502 para mas madali kong masundan. Salamat po sa mabilis na pag reply nyo mga boss.
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Woots29
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« Reply #7 on: October 14, 2009, 12:32:43 PM » |
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pero pagpalitpalitin mo nasa differential transistors
yun kaaniwan ang sira.
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danny
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« Reply #8 on: October 14, 2009, 12:35:22 PM » |
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yup
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danny
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verpuno
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« Reply #9 on: October 14, 2009, 12:39:57 PM » |
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Ok po mga boss Ill try ko pag uwi ko or sa sat nalang para mahaba ang time hehehe thanks po ulit sa inyo and more power  |
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verpuno
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« Reply #10 on: October 14, 2009, 12:42:24 PM » |
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Kung cno man po ang mayroong diagram ng KONZERT 502 please send me naman sa verpuno@gmail.com thanks in advance |
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danny
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« Reply #11 on: October 14, 2009, 12:51:53 PM » |
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iyan ang wala ako
antay antay ka muna sa mga masters
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danny
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michael256
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« Reply #12 on: October 20, 2009, 11:58:15 AM » |
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dali lang yan try mung palitan Ung mga 4558 saka ung Vulome control..
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Woots29
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« Reply #13 on: October 20, 2009, 01:20:55 PM » |
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ung 2 2n5401 at 2n5551 check mo sa maalpit sa input ng amplifier, sa may 3 pin socket. dun karaniwang sira. para sure palitan mo na lahat kagaagwa ko kahapon, left channel din |
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verpuno
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« Reply #14 on: October 23, 2009, 11:25:49 AM » |
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ung 2 2n5401 at 2n5551 check mo sa maalpit sa input ng amplifier, sa may 3 pin socket. dun karaniwang sira. para sure palitan mo na lahat kagaagwa ko kahapon, left channel din Magkano po kaya yang mga transistor na yan idea lang po |
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Woots29
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« Reply #15 on: October 23, 2009, 12:39:07 PM » |
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20 petot pinakamahal nyan
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dar
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« Reply #16 on: October 24, 2009, 06:06:43 PM » |
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try mo palitan ung power amp transistor
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verpuno
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« Reply #17 on: October 27, 2009, 10:45:47 AM » |
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Maraming salamat sa help nyo, Kaya lang di ko pa maasikaso busy sa work e update ko po kayo pag ok na more power
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danny
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« Reply #18 on: October 27, 2009, 10:49:35 AM » |
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cge abangan namin ang feedback |
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danny
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Woots29
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« Reply #19 on: October 27, 2009, 02:21:09 PM » |
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(tinapat yung mic sa speaker) wiiiiinnnnggggggg!!!!!! yan sir danny may feedback na!!! OT lang one more tip hugutin mo input from amp board (yumg 3 pin socket) tsek mu ulit kung magpriprito ung sound o hindi na kung nagpriprito sa amp differential section pero kung nawala, ung 4558 na ic sa audio mixing at tone nyan |
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The Philippine Electronics and Technology Forum
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May 16, 2011, 09:46:25 PM
MOVED: Help po Konzert 500w
