Electronics Lab Philippines

Electrical and Electronics Repair => Television Repair => Electronic Appliances/Devices Repair (Electronics Technician Forum) => Samsung TV Sets => Topic started by: jefferson30 on August 12, 2019, 12:00:51 AM

Title: samsung ct21a530fl AKB bypass
Post by: jefferson30 on August 12, 2019, 12:00:51 AM
may paraan po ba na ibypass ang AKB (papuntang BLKIN/SVM pin ng UOC) ng unit na to? sinukat ko po kasi nasa 2.3 volts lang, dapat kasi mga nasa 8V yun,


chassis:KSBL AA41
Title: Re: samsung ct21a530fl AKB bypass
Post by: Hengilbert on September 15, 2019, 08:31:02 PM
di pa ako nakaka bypass ng samsung pero kapag no image pero may sound sa ganitong modelo most likely nasa tube or c board ang probs.
Title: Re: samsung ct21a530fl AKB bypass
Post by: jefferson30 on September 21, 2019, 06:34:21 AM
up lang, UOC yung pinalitan ko, at working na ang unit, buti may nahanap na scrap na board.
Title: Re: samsung ct21a530fl AKB bypass
Post by: Marcomtech1069 on September 21, 2019, 07:47:27 AM
congrats sis...ano ba ang reg nito 500065rt
Title: Re: samsung ct21a530fl AKB bypass
Post by: jefferson30 on September 21, 2019, 09:40:25 AM
congrats sis...ano ba ang reg nito 500065rt

strw6753 po
Title: Re: samsung ct21a530fl AKB bypass
Post by: brain_2012 on April 28, 2020, 08:40:58 PM
strw6753 po

sis baka may schem ka nito.pa share naman.

thanks
Title: Re: samsung ct21a530fl AKB bypass
Post by: jefferson30 on April 29, 2020, 05:41:38 AM
ano email mo po? send ko po sa inyo,
Title: Re: samsung ct21a530fl AKB bypass
Post by: brain_2012 on April 29, 2020, 06:16:53 AM
ano email mo po? send ko po sa inyo,

afrotech021515@gmail.com

salamat sis.
Title: Re: samsung ct21a530fl AKB bypass
Post by: Marcomtech1069 on July 24, 2020, 02:36:51 PM
ako rin sis pahingi sche....albay20042002@yahoo.com
Title: Re: samsung ct21a530fl AKB bypass
Post by: ultrasonic™ on August 08, 2020, 11:46:16 AM
may paraan yan.. the same with SONY na mga OLd model na may IK return.
AKB ang term ginagamit ni SAMSUNG while IK naman sa SONY

paano e bypass or bukagin or dayain yan..
hanapin niyo lang yung rgb out nang UOC/Chroma side which is ang line nang Base pin nang RGB tranny/RGB IC
mag lagay ka nang tatlong signal Diode 1N4148 sa BASE(RGB pin) bawat isa sa ANODE.. then connect mo ang tatlong dulo nang Cathode pin sa AKB pin.. Recommendaton na e cut mo ang line sa board para walang Error
Title: Re: samsung ct21a530fl AKB bypass
Post by: ultrasonic™ on August 08, 2020, 11:47:05 AM
By the way...
mamimili na lang kayo kung sa may UOC malapit niyo ilalagay or sa May Cboard
its your Choice.. Goodluck Sis
Title: Re: samsung ct21a530fl AKB bypass
Post by: danny on August 10, 2020, 02:15:13 PM
welcome back sis ultra  :)
Title: Re: samsung ct21a530fl AKB bypass
Post by: ultrasonic™ on August 10, 2020, 06:04:57 PM
Tnx Sis Danica

bali ganyan ang pag bypass Sis

(https://i.ibb.co/C0VwXwt/116877063-327952431674969-1292356781271805871-n.jpg)