JVC AV-20N33 Timer Blinking problem

View previous topic View next topic Go down

JVC AV-20N33 Timer Blinking problem

Post by plong on Thu Jul 04, 2013 9:17 pm

anu po kya sira pag lagi nka on ung timer indicator nya..pag switch power on po bago magliwanag ang tube namamatay na ang tv. jvc model AV-20N33...nasuyod ko na po kc lahat ng supply B+,5V9V12V all good pero pag power on Timer blingking parin...any idea po about this problem of JVC tv??

thanks po in Advance.....

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by ultrasonic™ on Fri Jul 05, 2013 7:14 pm

ano exact model nyan sis or chassis nlng...

para mlaman natin kong yan ba ang my BWST ic, cow or pqxx

_________________
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 : 4158
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Fri Jul 05, 2013 7:34 pm

Model: AV 20N33 po sis Ultra....

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by ultrasonic™ on Fri Jul 05, 2013 7:39 pm

ai sori.. ang tanga ko, my model na pala sa title
btw if im not mistaken..chassis GA2 or CG ata to
confirm ko nlng muna sa files ko...

_________________
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 : 4158
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by ultrasonic™ on Fri Jul 05, 2013 7:41 pm

or try mu nlng tignan sa board sis kong mga LV reg jan na 4 pins..
special kng dual voltage.. 12 & 5V
try mong direct sub muna

_________________
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 : 4158
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Fri Jul 05, 2013 7:50 pm

panu ipopost ung picture ng board nya para po mas madali po pag analize natin....

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by DJFEL on Fri Jul 05, 2013 10:29 pm

paki chik po ecap naka paliged po sa FBT...may lick dyan 
250/10uf yata..paki soyod nalang..

DJFEL
D Battery
D Battery

Posts : 1746
Join date : 2012-11-21
Age : 34
Location : SIUIJOR

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by DJFEL on Fri Jul 05, 2013 10:30 pm

connected yata sa B+ yan..parang ganon..Smile

DJFEL
D Battery
D Battery

Posts : 1746
Join date : 2012-11-21
Age : 34
Location : SIUIJOR

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Sat Jul 06, 2013 7:45 am

thanks DJFEL try ko....

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Sat Jul 06, 2013 1:43 pm

update ko lang djfel ganun parin.....alang pagbabago pinalitan ko na din ng bago mga ecap..pati na ung 47/160v,100/160v,22,250v pero alang pagbabago...timer blink parin...Sad san pa kya pwd magtrouble nito...abang na lang sa mga idea nyo mga master...

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Mon Jul 08, 2013 5:21 pm

hello??? tao po???

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Mon Jul 08, 2013 10:22 pm


  e2 nga po pala ang board nung JVC AV-20N33 timer blinking trouble.....hope na matulungan nyo po ako thanks 2 all

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by baddypepito on Mon Jul 08, 2013 10:54 pm

try directly replace the vertical ic

baddypepito
C Battery
C Battery

Posts : 293
Join date : 2012-08-08
Age : 29
Location : mandaue city cebu

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Tue Jul 09, 2013 8:31 am

ok master baddypepito..gagawin ko to ngaun uupdate po kita kung anu result mamya..salamat!!

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by ultrasonic™ on Tue Jul 09, 2013 4:48 pm

based on the board
chassis GA2 nga yan sis...
eto references mo...
http://aelexian.4rumer.com/t1014-jvc-tv-chassis-ga2#12213
hiniram ko nga pala pic mo  (^_^

sana ok lang


on topic:
resolder ka na rin muna sis... balikan ko lng to mamaya

_________________
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 : 4158
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Wed Jul 10, 2013 2:53 am

napalitan ko na nga po pala vertical ic master baddypepito pero ganun pa din po and naresolder ko na din...tatry ko po muna mag test volt my mga nakita po kc ako dun na test point ng mga voltahe sa reference na binigay ni sis
ultrasonic salamat po sa diagram focus po muna ako sa mga voltahe uupdate na lang po ako later......ala po palang problema dun sis ultrasonic sa pic hehe ala po akong digicam ordinary webcam lang po ung gamit ko kaya medyo malabo Laughing

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Wed Jul 10, 2013 9:29 am


plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Wed Jul 10, 2013 9:44 am

e2 na po pla ang na trace ko na salarin mga master kung bakit nagbiblink ung timer indicator nya lagi at ayaw magtuloy ung power nya ung D705 po na zener na 5.6V po ang value nya shorted kaya po pala kinakapos sa supply ung micro comp nya...malaking tulong po ung binigay na references ni sis ultra +1point ka po sa akin sis ultra.... and salamat din po sa ibang master natin na nagbigay din ng kanikanilang mga idea.... case closed po ung JVC AV - 20N33 timer blingking problem!!! running in good condition po uli cia...bounce thank u all mga master!!!!congratulation

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by baddypepito on Thu Jul 11, 2013 7:40 am

ayos! congrats sis Laughing 

baddypepito
C Battery
C Battery

Posts : 293
Join date : 2012-08-08
Age : 29
Location : mandaue city cebu

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by ultrasonic™ on Thu Jul 11, 2013 1:36 pm

oie ayoz.. good reference nato sa mga readers (^_^

+1 sis sa pag update

_________________
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 : 4158
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by Lenaren on Fri Jul 12, 2013 9:54 am

congrats!!

Lenaren
C Battery
C Battery

Posts : 270
Join date : 2012-02-26
Location : Iloilo

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by DJFEL on Fri Jul 12, 2013 2:01 pm

plong wrote:

 pang may mapa....sapol agad...okis yan...congrats...

DJFEL
D Battery
D Battery

Posts : 1746
Join date : 2012-11-21
Age : 34
Location : SIUIJOR

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by plong on Fri Jul 12, 2013 7:35 pm

tama ka dj fel ..thank u all!!! mga master!!!

plong
AA Battery
AA Battery

Posts : 51
Join date : 2011-11-09
Age : 36
Location : Camarines sur

http://jan_plong27@yahoo.com

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by Electro on Fri Aug 16, 2013 5:23 pm


galing. +1 sa mga master

Electro
D Battery
D Battery

Posts : 1443
Join date : 2010-08-26
Age : 27
Location : Calinan Davao City

Back to top Go down

Re: JVC AV-20N33 Timer Blinking problem

Post by Sponsored content Today at 8:29 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