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song
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« on: August 13, 2010, 02:51:41 PM » |
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mga bossing, saan po kaya problem nito, may time na few minutes lang off na, kung minsan 8 hours naman bago mag off, any idea. TIA
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"It takes a month to find a customer, seconds to loose one."
Song's TV Shop
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The Philippine Electronics and Technology Forum
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« on: August 13, 2010, 02:51:41 PM » |
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ccasiser
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« Reply #1 on: August 13, 2010, 04:44:15 PM » |
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dipende yan bosing. more info. pag nag off po ba as no power talaga or may Standby po sya?
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pENdot
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« Reply #2 on: August 13, 2010, 07:36:30 PM » |
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oo nga depende yun. try to check e caps near relay.
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GOD LOVES YOU
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song
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« Reply #3 on: August 13, 2010, 11:15:51 PM » |
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pag nag off po sya no standby LED na din. pag in off ko main power then on again, still di pa rin sya mag-oon. wait muna mga 5 minutes then ok na sya. suspect ko po yung power regulator (STRW6753). meron na po ba kayo naging case na iyon ang naging sira? hirap kasi niyang i-observe, kung minsan maghapon ok sya.
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"It takes a month to find a customer, seconds to loose one."
Song's TV Shop
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nucleus
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« Reply #4 on: August 13, 2010, 11:41:44 PM » |
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resolder ka muna sa powersupply
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Hi! I'm nucleus and i carry the charge  Hindi ako nandito para makipagkumpitensya kanino man |
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CHAMBA-LAKAS
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« Reply #5 on: August 14, 2010, 12:55:31 AM » |
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check mo bro kung ano ang nawawalang voltages
baka naman brown out jan sa inyo
mwah
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“He who ignores discipline despises himself, but whoever heeds correction gains understanding"
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PAPAPUNTA KA PALANG AT PAUWI NA SILA,ISA KA PARING BAKLA HEHEHE
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Triple_D
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« Reply #6 on: August 14, 2010, 10:28:04 AM » |
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pwede mo rin try kung may spare kang reg palit ka muna para ma-prove mo kung reg nga.
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"Aanhin pa ang damo kung patay na ang kabayo"
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song
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« Reply #7 on: August 14, 2010, 02:20:36 PM » |
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Sige po try ko muna mag-resolder. Wala po kasi ako spare ng power reg., if mura lang, palawal ko muna. upadate po uli ako. pag naisalang na uli sa table. tnx
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"It takes a month to find a customer, seconds to loose one."
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ultrasonic™
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« Reply #8 on: August 14, 2010, 02:26:10 PM » |
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sis song nagpalit na din ba aku ng mga basic peripherals around ur reg..
e.caps ?
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im always walking on the rain so that no one could see me crying
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ccasiser
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« Reply #9 on: August 16, 2010, 01:03:32 PM » |
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TS..sa power supply section ang problem mo .. suyudin mo lahat yung parts dyan sa power supply para makuha mo yung kuto a este sirang parts pala.. dyan lang yan.
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song
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« Reply #10 on: August 24, 2010, 11:53:19 PM » |
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update ko lang po itong unit ko, ok na sya. STRW6753 ang salarin. tnx po sa lahat ng nag-reply. More Power to all!
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"It takes a month to find a customer, seconds to loose one."
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ccasiser
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« Reply #11 on: August 25, 2010, 08:09:45 AM » |
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congratzzzzz...
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m@r
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« Reply #12 on: August 25, 2010, 01:03:02 PM » |
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kala ko cold solder lang, kasi nakaencounter na ako ganito scenario... medyo nakakalito itong ganitong trouble... hehehe... anyway congratz sir nadali mo rin...  |
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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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jhamir
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« Reply #13 on: August 28, 2010, 12:22:31 AM » |
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mas maganda pa rin ralaga my pang actual na pampalit ka.. .. sa ganitong klase ng trouble na minsan functional... minsan hinde....
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dampulay na.......
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ultrasonic™
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« Reply #14 on: August 28, 2010, 10:09:03 AM » |
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congratz
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im always walking on the rain so that no one could see me crying
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kurapiket
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« Reply #15 on: September 18, 2010, 08:50:17 PM » |
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Sir ganito ba board nyan? http://i299.photobucket.com/albums/mm304/kurapiket/SANYO.jpgEtong akin kac ayaw na talaga magoscillate ang horizontal pero nagreresponse nmn sa remote ung power LED. at 130V ang B+ pag nakapower nmn ay 115V. kumpleto rin ibang secondary PS nya. try ko nga palitan rin ng reg.. magkanu ba bili mu ng STRW6753? |
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song
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« Reply #16 on: September 18, 2010, 09:37:21 PM » |
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opo pareho nga ng board iyan, 150 po ang bili ko dito sa bataan, kaya lang sis kurapiket, sa palagay ko, di sa strw6753 ang case nyo, kasi di yata nawawala ang secondary niyan. yung sa case ko kasi pag namatay, wala na rin ang b+ voltage and other secondary voltages. try nyo muna kaya palitan ng iba eeprom ic, to confirm na hindi sa eeprom ang sira. Meron ba kau programmer? if yes, send ko sa inyo ang data.
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"It takes a month to find a customer, seconds to loose one."
Song's TV Shop
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Roland
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« Reply #17 on: September 19, 2010, 07:51:24 PM » |
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Sir ganito ba board nyan? http://i299.photobucket.com/albums/mm304/kurapiket/SANYO.jpgEtong akin kac ayaw na talaga magoscillate ang horizontal pero nagreresponse nmn sa remote ung power LED. at 130V ang B+ pag nakapower nmn ay 115V. kumpleto rin ibang secondary PS nya. try ko nga palitan rin ng reg.. magkanu ba bili mu ng STRW6753? paawat ka po sir |
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In every action there's always an opposite and equal reaction.
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kurapiket
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« Reply #18 on: September 20, 2010, 11:09:20 AM » |
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opo pareho nga ng board iyan, 150 po ang bili ko dito sa bataan, kaya lang sis kurapiket, sa palagay ko, di sa strw6753 ang case nyo, kasi di yata nawawala ang secondary niyan. yung sa case ko kasi pag namatay, wala na rin ang b+ voltage and other secondary voltages. try nyo muna kaya palitan ng iba eeprom ic, to confirm na hindi sa eeprom ang sira. Meron ba kau programmer? if yes, send ko sa inyo ang data.
opo pareho nga ng board iyan, 150 po ang bili ko dito sa bataan, kaya lang sis kurapiket, sa palagay ko, di sa strw6753 ang case nyo, kasi di yata nawawala ang secondary niyan. yung sa case ko kasi pag namatay, wala na rin ang b+ voltage and other secondary voltages. try nyo muna kaya palitan ng iba eeprom ic, to confirm na hindi sa eeprom ang sira. Meron ba kau programmer? if yes, send ko sa inyo ang data.
Sir pasend nmn ng data try ko nga eeprom replacement... TY |
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ultrasonic™
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never be harsh coz everythng is fine
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« Reply #19 on: September 20, 2010, 07:06:40 PM » |
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aku bago aku magpapalit ng Reg na yan..
pinapalitan ko muna ang dalawang small e.caps near in STRW6753
tapoz try to power up
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im always walking on the rain so that no one could see me crying
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The Philippine Electronics and Technology Forum
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January 03, 2010, 09:37:40 PM
