electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Toshiba TP61G60 61" rear projection

 
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
Tdog2114



Joined: 08 May 2008
Posts: 1
Location: Midwest, USA

PostPosted: Thu May 08, 2008 4:36 pm    Post subject: Toshiba TP61G60 61" rear projection Reply with quote

History:
TV would power on then blink the LED on the front panel. Upon reading other forum "Convergence IC392-110=? NTE7178?", I replaced the Convergence ICs and the surrounding Resistors. One of the resistors for one of the IC was "well done". This corrected by POWER on issue.

The convergence is great for the BLUE and GREEN but... RED is horrible I performed the convergence procedure dictated by the SERVICE Manual. It improved the CENTERs (Vert and Horiz) BUT... the corners are bad (way off with a bit of a discontinuity at the edges).

Solution? Does anyone have any recommendations for correcting/improving the convergence in the corners.
Back to top
View user's profile Send private message
Guest






PostPosted: Thu May 08, 2008 11:18 pm    Post subject: Reply with quote

You missed a resistor.
Back to top
minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Thu May 08, 2008 11:21 pm    Post subject: Reply with quote

Does red move both horizontally and vertically? (left/right up/down)
Back to top
View user's profile Send private message Send e-mail
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 Search - Jabse.InK  - Pulsator

SnimkiOt.com - Poblizo.com : пътешествия