luminox_26
CR2032 Battery
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« on: November 01, 2008, 08:31:03 PM » |
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Uhm! excuse me, ask ko lang po kung ano po ang maaaring
naging sira ng tv na sony 25 inches flat kung nag-cocool down lang po ito?
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The Philippine Electronics and Technology Forum
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« on: November 01, 2008, 08:31:03 PM » |
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gie62
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« Reply #1 on: November 01, 2008, 10:42:46 PM » |
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panong cool down, lumalamig ang tv or nag turn off ito ng kusa??
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Tasyo
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« Reply #2 on: November 02, 2008, 06:35:21 PM » |
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ano model # at ano symptom, ilang blink yung red light kung meron
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ultrasonic™
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« Reply #3 on: November 02, 2008, 07:02:12 PM » |
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can u elaborate more details abwt the problem symptom of ur TV Set... mahirap kasing mg-assume eh!!!    |
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im always walking on the rain so that no one could see me crying
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luminox_26
CR2032 Battery
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« Reply #4 on: November 04, 2008, 11:31:03 PM » |
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panong cool down, lumalamig ang tv or nag turn off ito ng kusa??
...uhm?, hindi po eh, nka stand by lang ito at nagbiblink lang yung led. pagsak-sak and pag-on po wala naman pong oscillation? |
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luminox_26
CR2032 Battery
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« Reply #5 on: November 04, 2008, 11:34:37 PM » |
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ano model # at ano symptom, ilang blink yung red light kung meron
mga 6 blink lang po at wla na... nagsukat po ako ng supply sa emiter ng h-out, tama naman po at pati na din sa b+ nito. |
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luminox_26
CR2032 Battery
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« Reply #6 on: November 04, 2008, 11:38:13 PM » |
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can u elaborate more details abwt the problem symptom of ur TV Set... mahirap kasing mg-assume eh!!! uhm..., yun lang po eh, pag on, magblink ng red nga ilang seconds at magiging red, green nlang po? |
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gie62
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« Reply #7 on: November 05, 2008, 08:29:27 AM » |
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bilangin mo kung ilang beses yung blinking ng LED. tapos search mo yung sony blinking code sa net. malalaman mo kung saang section ang may problema. mga 6 blink lang po at wla na...
nagsukat po ako ng supply sa emiter ng h-out, tama naman po at pati na din sa b+ nito. may nasukat kang voltage sa emitter ng hot? normally kasi naka ground ang emitter ng hot.. |
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ultrasonic™
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« Reply #8 on: November 05, 2008, 10:15:18 AM » |
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bilangin mo kung ilang beses yung blinking ng LED. tapos search mo yung sony blinking code sa net. malalaman mo kung saang section ang may problema. may nasukat kang voltage sa emitter ng hot? normally kasi naka ground ang emitter ng hot.. tama xa BRO... tignan nyo muna sa Blinking CODE ng SONY pra ma-anlyze nyong mabuti  pwo tanong ku lng mwon huh bang Oscillation sa H-out ngboboost-up huh va xa...? yung Collector? |
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im always walking on the rain so that no one could see me crying
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gie62
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« Reply #9 on: November 05, 2008, 10:46:13 AM » |
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tama xa BRO... tignan nyo muna sa Blinking CODE ng SONY pra ma-anlyze nyong mabuti pwo tanong ku lng mwon huh bang Oscillation sa H-out ngboboost-up huh va xa...? yung Collector? sir sira ata keyboard mo, kasi halos lahat ng post mo ganyan nababasa ko. pc gamit natin hindi celpone... 2.) Post in English, Filipino (Tagalog) & Tag-lish (Filipino-English) only.
*Always word-out and spell-out your post correctly.
*SMS or TEXT posting or messages are not allowed. paalala lang, peace  |
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ultrasonic™
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« Reply #10 on: November 05, 2008, 10:52:24 AM » |
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im always walking on the rain so that no one could see me crying
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Tasyo
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« Reply #11 on: November 05, 2008, 10:29:46 PM » |
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Ano exact Model ng TV , kasi sa mga service manual ng sony di activated yung 6 blinks na code ginagamit lang sya sa mga huling labas gaya ng Plasma saka Bravia, now kung bagong model yan Bravia LCD type try to open the LCD panel check kung all backlight is on mostly kahit isa lang sa back light nya ang di umilaw 6 blinks ang indication, pero kung CRT type sya na flat mostly yung error blink is 2 +B over current, 4 Vertical Protect 5 IK (AKB) 8 power supply for video processor +5 volts NG.
Mahirap hulaan yang sira kung di mo mabigay exact model, malamang CRT type naman yan kasi may HOT
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techto09
LR44 Battery
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« Reply #12 on: February 17, 2009, 02:17:55 AM » |
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Bro, six blink sa horizontal section, also check mo mga parts sa gilid ng flyback maghinanang ka ng mga cold solder dun at lalo na HDT horizontal drive transformer malapit sa H-out at jungle ic.
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ayet
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« Reply #13 on: September 13, 2009, 07:41:10 PM » |
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Ano exact Model ng TV , kasi sa mga service manual ng sony di activated yung 6 blinks na code ginagamit lang sya sa mga huling labas gaya ng Plasma saka Bravia, now kung bagong model yan Bravia LCD type try to open the LCD panel check kung all backlight is on mostly kahit isa lang sa back light nya ang di umilaw 6 blinks ang indication, pero kung CRT type sya na flat mostly yung error blink is 2 +B over current, 4 Vertical Protect 5 IK (AKB) 8 power supply for video processor +5 volts NG.
Mahirap hulaan yang sira kung di mo mabigay exact model, malamang CRT type naman yan kasi may HOT
Ano exact Model ng TV , kasi sa mga service manual ng sony di activated yung 6 blinks na code ginagamit lang sya sa mga huling labas gaya ng Plasma saka Bravia, now kung bagong model yan Bravia LCD type try to open the LCD panel check kung all backlight is on mostly kahit isa lang sa back light nya ang di umilaw 6 blinks ang indication, pero kung CRT type sya na flat mostly yung error blink is 2 +B over current, 4 Vertical Protect 5 IK (AKB) 8 power supply for video processor +5 volts NG.
Mahirap hulaan yang sira kung di mo mabigay exact model, malamang CRT type naman yan kasi may HOT
sir tasyo ganyan ang prob sony na 29flat xf-29 na gngw ko sa kblang thread 2blink palit nko fbt wla parin minsan on cya kya lang magkabilang side ng screen unti unting liliit tpos cibak na h-out. |
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Tasyo
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« Reply #14 on: September 14, 2009, 12:41:02 PM » |
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after nang XF29 Kuya meron pa number wag mo na tipirin paki bigay mo na exact model, base on the symptom baka naman may tama FBT, 2 blink mostly OCP ang cause paki try actual nang working flyback
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ayet
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« Reply #15 on: September 14, 2009, 07:01:36 PM » |
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sir tasyo xf29m93 palit nko flybck ganun pa rin....minsan ok ag 2magal both side liliit yun masisibak na h-out m insan pag on ko 2 blink na agad...ok ang b-plus 135...na check ko na rin yoke wla namang sunog..tulong sir tasyo
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Tasyo
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« Reply #16 on: September 14, 2009, 08:25:53 PM » |
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orig ba H-out?( C4927), paki check yung R562 kuya, pag okey yung mga capacitor na katabi nang D517 at 518.
Kung Orig yung H-out mo paki lagay nang heatsink compound minsan nakakatulong yan.
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ayet
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« Reply #17 on: September 14, 2009, 09:10:08 PM » |
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orig ba H-out?( C4927), paki check yung R562 kuya, pag okey yung mga capacitor na katabi nang D517 at 518.
Kung Orig yung H-out mo paki lagay nang heatsink compound minsan nakakatulong yan.
plagay ko orig sir tasyo. gumamit nrin ako ng TO3 na h-out and nilagay ko sa hitsink na malaki cnibak parin...pnlitn knrin capacitor na cnsabi mo |
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Tasyo
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« Reply #18 on: September 14, 2009, 09:27:23 PM » |
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mukhang palit na lahat yan kuya , palit na FBT tapos stable yung B+, palit na din yung mga capacitor sa Deflection, baka naman signal na ang nag babago, paki check kung may scope ka |
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ultrasonic™
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« Reply #19 on: September 14, 2009, 11:21:57 PM » |
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mukhang palit na lahat yan kuya , palit na FBT tapos stable yung B+, palit na din yung mga capacitor sa Deflection, baka naman signal na ang nag babago, paki check kung may scope ka mukha ngang signal na nga ang may problema jan try nyu nlng scopan |
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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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April 19, 2011, 06:27:53 AM
