Jump to content
ELFORUM - Forumul electronistilor
cristiansen

orion tv2195mj

Recommended Posts

Guest boeru marian

am un tv care are urmatoarea problema imi apare rastru alb [ca si cum ar fi pe av] displeyul pe ecran merge pe av nu se intampla nimic nu am sunet jungla este tb 1226 cn proc. oec 6047b mem 24c04 o parere o schema un dump mar ajuta .multumesc

Daca ai rezolvat problema da-mi si mie un sfat , am aceeasi defectiune .Dupa 10-20 minute de functionare apare si imaginea si sunetul si am constatat ca in pin 7 apare o tensiune de 2,6 volti . daca pun o rezistenta de 47k intre alimentare si pin 7( TB 1226cn ).apare sunetul instant fara sa mai astept . NU gasesc schema nici pe e-service ...Multumesc anticipat
Link to comment
Share on other sites

Cine stie secventa de intrare in SM la tv-ul de mai sus ? Are dimensiunea cadre putin cam mare. Multumesc.

Asa cum spune si regulamentul aici : http://www.elforum.info/topic/7383-reguli-obligatorii-pentru-cerere-documentatii-si-dumpuri/ . :rgtrwgtre

Dar totusi incercati asa : Se acceseaza meniul FEATURES (Dar televizorul sa nu fie in AV ) , apoi se apasa tastele 1-9-2-3 .

Link to comment
Share on other sites

Schimba C424

 

Main - TM7397B
Micom - OEC6047B TMP87CM38N3519
Memory - ST24C04 6
SMPS - TDA4605-3 & 2SK2651
TR Chopper - 8140045W V3CT
SAW - K2966M
Video - TB1226CN
Vertical - TA8403K
Teletext - CF70195NW & CF72306
Sound - 2SB1370 & 2SD2061
Tuner - TELE4-072A
TV/AV - LA7565B
Tube - A51KSV40X02 + KDY3ND815T
FBT - FCM-20B042 3221010
HOT - 2SD1555 or 2SD2499
RGB Amp. - 2SC4075

 

So the service menu, follow these steps:

1) remove the volume VOL 0
2) STBY Off Into TV
3) Keep VOL- "9" button and then pressing the STBY button television.

 

http://archive.espec.ws/section321/file15288.html

Edited by leoncris
Link to comment
Share on other sites

Scuze, acum am vazut postul #9.

C424 se afla in circuitul de linii.

Cu jonglatul din rezistente stiam si eu, dar voiam ceva mai "nobil", adica butonare de la telecomanda.

O sa incerc cu secventa din #9, pe care l-ai editat ulterior si eu nu am vazut.

Multumesc.

 

LE

Mda, nu am incotro, jonglez de la rezistente, ca de la butonare ma dor deshtele, si tot nu vrea.

Poate o merge cu "ioc" conform #13, dar din asta nu am.

Ok, multumesc pentru efortul dvs de a ajuta.

Edited by geoky
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.Terms of Use si Guidelines