electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Grundig CUC 1825 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
mijatovic_86



Joined: 02 May 2005
Posts: 2

PostPosted: Mon May 02, 2005 5:34 am    Post subject: Grundig CUC 1825 problem Reply with quote

I have Grundig cuc1825, after replacing procesor SDA 5250, TV won't respond to remonte control !
When i turn on the tv,it shows a LANGUAGE display, but a can't change anything, because in doesn't respond to RC!!
i even replaced eproms, 24c08 and 24c02, bus the problem is still here !!

Does anyone have any idea, or what...................???

the procesor is ok, it isn't a problem
Back to top
View user's profile Send private message
Jeffouille
Guest





PostPosted: Sun Feb 12, 2006 9:24 pm    Post subject: Nearly same problem Reply with quote

Hi,
I have got the same tv with the same chassis and I have problems too :
for a long time, the tv switched off after 10 or 15 minutes and now I can't switch it on at all. The tv does not run any more, it keeps stand by mode.
I have opened and looked into the tv, all power components seem good.
How did you do to replace SDA5250 ? Isn't it a component which must be pre-programmed ? Do you know what are the reasons of my problem ?
Thank you for responding.
Back to top
madkris



Joined: 28 Feb 2006
Posts: 25

PostPosted: Fri Mar 03, 2006 6:36 am    Post subject: Reply with quote

what was the initial problem with this tv set?
Back to top
View user's profile Send private message Send e-mail
Guest






PostPosted: Thu Oct 11, 2007 2:18 pm    Post subject: Re: Nearly same problem Reply with quote

Jeffouille wrote:
Hi,
I have got the same tv with the same chassis and I have problems too :
for a long time, the tv switched off after 10 or 15 minutes and now I can't switch it on at all. The tv does not run any more, it keeps stand by mode.
I have opened and looked into the tv, all power components seem good.
How did you do to replace SDA5250 ? Isn't it a component which must be pre-programmed ? Do you know what are the reasons of my problem ?
Thank you for responding.
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