electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Replaced IC's now I have a blue convergence problem

 
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
mlmaschmeyer
Guest





PostPosted: Fri Feb 01, 2008 10:43 pm    Post subject: Replaced IC's now I have a blue convergence problem Reply with quote

I replaced both IC's and one resister and TV is watchable but I cannot get blue crosshairs to line up on right side. In fact the blue crosses are even slanted.
Back to top
minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sat Feb 02, 2008 3:13 pm    Post subject: Reply with quote

And the model # is?
Back to top
View user's profile Send private message Send e-mail
Guest






PostPosted: Mon Feb 04, 2008 12:14 am    Post subject: Reply with quote

You probrably got cheap IC's. In mine the red was out, I bought cheap IC's and replaced them-still red was out and in about 4 min-it went totally out and chirping was heard from somewhere on the board. I felt the heatsinks and one was cool,one was real hot. I replaced the hot one with one of my old ones, it had picture-but red was still out---so I replaced it with the other old one and it is fine now-everything lines up. I paid $10 each for my IC's and with searching on this site-found out they could be chinese made and have problems....that was my case.
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