electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Audio Problem with GE 27 inch model # 27GT613

 
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
Unlucky320



Joined: 14 Jul 2005
Posts: 4

PostPosted: Mon Apr 13, 2009 2:08 am    Post subject: Audio Problem with GE 27 inch model # 27GT613 Reply with quote

I'm having a problem with a GE tv model # 27gt613. When first plugged in the audio for the tv is loud and the indicator on the screen is at full. You can turn the volume down but cannot go back the a higher volume until screen volume indicator changes. The indicator stays on high and does not change for several minutes, then goes to normal. If tv is turned off and turned back on, it works fine. It's only when tv has been unplugged that this happens. Have checked solder joints in the turner section. Any help or ideas would be appreciated.

Last edited by Unlucky320 on Mon Apr 13, 2009 3:56 pm; edited 1 time in total
Back to top
View user's profile Send private message
jts1957



Joined: 24 Nov 2008
Posts: 2476
Location: Far, Far Away

PostPosted: Mon Apr 13, 2009 4:17 am    Post subject: Reply with quote

First of all it's a 27". (If were a 32" it would be "32GT613")

Tuner shield "grounds" are a common problem. Tapping or "Twisting" the whole chassis should produce a number of differing symptoms. (Even if you "Have checked solder joints in the turner section.")

If it is a bad joint at fault remove tuner shield covers, then resolder the perimeter connections AND the various ground joints out in the field of the tuner. You should be and to look from the top of tuner and see where each punctures the board. (approx 10 - 12, if memory serves).

The EEPROM can become corrupted by bad grounds also.
Back to top
View user's profile Send private message
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


eServiceInfo on FB - Service Manuals Free Download - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Service Manual Search - Jabse.InK  - onTap.bg

SnimkiOt.com - Poblizo.com : пътешествия