panasonic 21v-s200,palaging pumuputok ang fuse..

View previous topic View next topic Go down

panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Tue May 22, 2012 12:01 pm

gum am mga ,master ask ko lng po ung sira nung tv n gngawa ko..panasonic po ito,,21v-s200 po ung model..ung prob. po nya,once na i turn on ko ung tv putok palagi ung fuse,, pagkasaksak tapos i oon ko ayon putok n kagad ano po kaya ung dahilan nito..ano2 po mga una kong dapat i check.nid answer po asap mga master,,salamat and godbless po.

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by ultrasonic™ on Tue May 22, 2012 1:43 pm

21V-S200 ? parang sharp cinemaborg iyan ? scratch


@TS kng tama ang rating ng fuse at still napuputol..
look for possible shorted component lalot ang power regulator (stk73907-t / ix1791ce )
test mu ang mga pins.. lalot ang pin 8/9 to pin 11/12
at pin 2 vice versa...



or para mas mapadali test mu ang main capacitor mu sa rx1 dpat di yan papalo ng baliktaran ang probe... but before to do dat.. discharge mu muna ang stored V kng meron man....

then test... pag pumalo both polarity.. tanggalin ang Reg sa Heat sink.
at sukatan ulit... pg nawala.. ay indikasyon na ang power reg ang salarin..

kng ok nman ang regulator... possible na may shorted sa isa o dlawang rectifier diode sa bridge circuit...

gudlak

_________________
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: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by batmantech on Tue May 22, 2012 4:22 pm

gud day share ko lang ganyan din kac problem ng tv ko nakita kung trouble eh yung capacitor nia na kulay blue, varactor yat twg dun un parang candy snorted cia dpat nun wlang reading,, then check mo yung mga diode nia cause then un ng pag putok ng fuse be gentle to your work and be pateint makukuha mo yan >>>>>>>>>.do ur best................ Smile

batmantech
C Battery
C Battery

Posts : 225
Join date : 2011-12-21
Age : 26

http://romnickd27@gmail.com

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Tue May 22, 2012 9:24 pm

ah cge mga master,,update ko nlng kayo pagnagawa ko n lahat ng cnabi nyu..tnx ulit sainyo,,godbless

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by bjohn798 on Wed May 23, 2012 1:40 pm

yap, agree din po ako sa maga advice ng mga master. try to check the varistor makikita yun sa susunod ng fuse na naka parallel.

bjohn798
AAA Battery
AAA Battery

Posts : 47
Join date : 2012-02-07
Age : 25
Location : Leyte

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by Electro on Sat May 26, 2012 12:11 pm


@master konektado. sundin lang ang mga masters. may short kayong piyesa diyan

Electro
D Battery
D Battery

Posts : 1445
Join date : 2010-08-26
Age : 27
Location : Calinan Davao City

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Tue May 29, 2012 12:54 am

gud am mga master.update lng aq about dun sa tv n gnagawa ko,master ultra dapat ba walang continuity ung pin 8/9 to pin 11/12?tinanggal ko ung regulator s board tas chinek ko ung mga pin n cnabi mo mi continuity n naread master ultra.wala b dapat un?master bjohn nachek ko n yung varistor ok naman,,tapos ung mga diode ok din,,malamang regulator n po b to mga master>ang dami kasing paa eh nkakalito ,.need answer po asap,,tnx po mga master..godbless,,

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by arkin on Tue May 29, 2012 1:09 pm

sharp cinemaborg to..ano power regulator nto?direct chek sa pin 12&11[paralel yan]at 9&8.dpat same sa diode reading lng.

arkin
D Battery
D Battery

Posts : 430
Join date : 2011-12-02

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Tue May 29, 2012 1:45 pm

stk 73907 master arkin ang regulator nya,

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by bjohn798 on Tue May 29, 2012 8:53 pm

master konektado check mo muna ang regulator mo. tinuro ni master ultra how to test it, if it is not ok. or try to test it with the use of datasheet. try this site www.alldatasheet.com

bjohn798
AAA Battery
AAA Battery

Posts : 47
Join date : 2012-02-07
Age : 25
Location : Leyte

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by bjohn798 on Tue May 29, 2012 8:57 pm

type mo lang jan ang number ng pyesa. master makikita sa mga datasheet ang loob ng ic. para malamn kung dapat bang shorted ang pin number na tenetest mo or may reading o wala ang bawat pin. pasensiya na master hindi ako magaling mag explane hehe

bjohn798
AAA Battery
AAA Battery

Posts : 47
Join date : 2012-02-07
Age : 25
Location : Leyte

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Wed May 30, 2012 1:53 am

salamat master bjohn..try ko to ngayon,,update aq ulit,tnx

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by Hertz on Sat Jun 02, 2012 3:05 pm

arkin wrote:sharp cinemaborg to..ano power regulator nto?direct chek sa pin 12&11[paralel yan]at 9&8.dpat same sa diode reading lng.

agree. iyan ang pabilisan ng pag check ng regulator.

_________________
3rd member of STTM
former 4th member

Hertz
Admin
Admin

Posts : 1475
Join date : 2010-08-12
Age : 36
Location : Cagayan De Oro City

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by konektado on Mon Jun 04, 2012 11:27 am

ok n tong unit n to mga master regulator ang problema,,salamat sa mga comment nyu sir,,ayon n palitan ko na..godbless sa inyo mga master,,tnx ulit,,

konektado
AA Battery
AA Battery

Posts : 73
Join date : 2011-11-22
Age : 27

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by Hertz on Mon Jun 04, 2012 12:40 pm

congratulations

_________________
3rd member of STTM
former 4th member

Hertz
Admin
Admin

Posts : 1475
Join date : 2010-08-12
Age : 36
Location : Cagayan De Oro City

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by ultrasonic™ on Fri Jun 08, 2012 6:29 pm

oie congratz.. power reg nga ang salarin



+1 for the ts. pgiging matyaga... xa nga pala
dasal ka na rin ts.. na tumagal ng kunti ang buhay ng reg..
dami kasing ngkalat nya na fake sa market..

_________________
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: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by Electro on Sat Jun 16, 2012 4:19 pm


congratulations master

Electro
D Battery
D Battery

Posts : 1445
Join date : 2010-08-26
Age : 27
Location : Calinan Davao City

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by batmantech on Wed Jun 27, 2012 8:53 pm

cheers

batmantech
C Battery
C Battery

Posts : 225
Join date : 2011-12-21
Age : 26

http://romnickd27@gmail.com

Back to top Go down

Re: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by ultrasonic™ on Mon Jul 16, 2012 6:09 pm

post ko ito pra sa mga mambabasa

courtesy din ng elab.. di ko alam sinong ka sis ko nito..
di ako mkapasok sa elab... kya di ko masilip anung name nya... cried

_________________
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: panasonic 21v-s200,palaging pumuputok ang fuse..

Post by Sponsored content Today at 7:49 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