Goldstar NC-5AA chassis(14")

View previous topic View next topic Go down

Goldstar NC-5AA chassis(14")

Post by alvinquimbo on Sun May 08, 2016 9:50 pm

Mga sis share ko lang ito, 14" na tv goldstar ang probs nito ay no power at sinisira si regulator at R2G na diode pati din ang R803 at R805 na 0.68ohms na resistor..Buti nalang nag-usap kami ni sir ultra kaya napayuhan nya ako sa probs na ito.. Sabi nya na pag ganyan ay SOP na palitan agad si lipadlikod kasi may internal problem ito from ABL to anode cap..kaya pinalitan ko ito sabay din nang pagpalit ng zener diode na ZD502=24v kasi leak ito..Nang ok na ang lahat ay pinaandar ko na ang unit at boom gumana kaso lang ay medyo litaw yung kulay green, kaya nag voltage check ako masyadong mababa ang supply ng GK kaya nagparallel ako ng resistor na 12k doon sa 15k para bumaba ang resistance nito at boom ulit tumino ang kulay..kaya kapehan na naman... Very Happy Very Happy Very Happy
Ito yung pic ng mga sira sis:


alvinquimbo
D Battery
D Battery

Posts : 723
Join date : 2014-03-29
Age : 28
Location : Davao City

Back to top Go down

Re: Goldstar NC-5AA chassis(14")

Post by alvinquimbo on Sun May 08, 2016 9:52 pm

Ito na ang unit na gumagana:



alvinquimbo
D Battery
D Battery

Posts : 723
Join date : 2014-03-29
Age : 28
Location : Davao City

Back to top Go down

Re: Goldstar NC-5AA chassis(14")

Post by Electro on Thu May 12, 2016 9:19 am

Galing mo Master. Salamat sa pagshare.

Electro
D Battery
D Battery

Posts : 1431
Join date : 2010-08-26
Age : 27
Location : Calinan Davao City

Back to top Go down

Re: Goldstar NC-5AA chassis(14")

Post by ultrasonic™ on Thu May 12, 2016 9:12 pm

Ah eto pala yun... congrats vin.  ^_^ 

+1 sa pagshare. makakatulong yan sa mga newbie gaya natin

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonic™
D Battery
D Battery

Posts : 4110
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: Goldstar NC-5AA chassis(14")

Post by alvinquimbo on Mon May 16, 2016 7:45 pm

salamat sir ultra....☺☺☺

alvinquimbo
D Battery
D Battery

Posts : 723
Join date : 2014-03-29
Age : 28
Location : Davao City

Back to top Go down

Re: Goldstar NC-5AA chassis(14")

Post by Sponsored content Today at 1:22 pm


Sponsored content


Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum