electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Help with TV HINARI CT20R

 
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs
View previous topic :: View next topic  
Author Message
vladinik
Guest





PostPosted: Tue Nov 27, 2007 3:50 pm    Post subject: Help with TV HINARI CT20R Reply with quote

Hi, TV HINARI CT20R : no sound, no OSD, no buttons, grey picture with moving white lines.
Inside:
MN15245KWC, AN5633, AN5601К, TDA2549, TDA8192, TDA1904
tuner-ENV-57843F2
memory - MN1220

I changed some condensers and resistors but no effect. Can anyone help me from where to begin the repair?

Thank you!
Back to top
guesser
Guest





PostPosted: Thu Nov 29, 2007 8:03 am    Post subject: tv u/s Reply with quote

could be any of comp mentioned- generally r/p cheapest 1st- really have to know what each does- not guess or shotgun approach!!. suggestion- get a book on tv repair- learn- if succesful get circuit diagram of your set- the best approach is to take the tv to an authorised repairer!.
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs All times are GMT
Page 1 of 1

 
Jump to:  
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Електроника София - Service Manuals Free Download - Prikachi - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Search - Jabse.InK  - Pulsator

Connector Pinout Forum - Новини - SnimkiOt.com - безплатен DNS - Whois разузнаване - Poblizo.com : пътешествия