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samsung 21 retraced line ,audio ok

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ultrasonic™
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR

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Post by electroman Mon Apr 22, 2013 10:33 am

gudday mga master need help po sa unit nato wla po syang display may audio nman .peru pag tina asan ko ang screen nag retraced line lng.
action done:resolder loscon ,na check ko narin abl nito ,,wla parin..

chassis number: AA41-01136B
uoc: TDA9377ps
vertical:la78040
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Post by ultrasonic™ Mon Apr 22, 2013 12:24 pm

di yan ang chassis sis.. tignan mo mlapit sa FBT... mostly start yan sa Kxxxx like K-1, K51A, KS9A & etc... meron din mga CKC-Xxx series like CKC-50HM & etc.

pero mas malakas ang hula ko na ka series na yan ng KS9A(N).. kasi TDA9351PS ang ka replacement ng TDA9377

btw try palit ng mga HV ecaps malapit sa FBT





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Post by ultrasonic™ Mon Apr 22, 2013 12:55 pm

paki check na din sa Cboard, kng present ba ang supply ng TDA6107Q kng meron man
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Post by Ahmadiloz Sun Sep 29, 2013 5:51 pm

may service manual kba nito sir ultra?
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Post by DJFEL Mon Sep 30, 2013 7:25 pm

sub...
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Post by Oscar Tue Oct 01, 2013 5:35 pm

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Post by Electro Sat Oct 12, 2013 3:06 pm


master ano ang model number nito?
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