electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
sony kv-32FX20U (TELIVISION PROBLEM)

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





PostPosted: Mon Nov 07, 2005 9:02 am    Post subject: sony kv-32FX20U (TELIVISION PROBLEM) Reply with quote

Hi (NOT sure if in correct page)

Our sony kv-32FX20U Telivison has a problem.

The OSD (green) intermittanly/randomly flashes/comes on (ie- sky,AV1,wide.
Also, though not at same time the LED blinks 5 times.

Can anyone help please- we also wondered where to get the manual as sony dont list it.

ta jean.
Back to top
gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Mon Nov 07, 2005 10:52 am    Post subject: Reply with quote

the fault is in the akb (auto geyscale) circuit area of the tv, start by checking the a1 voltage is set correctly. is there any change in the picture content before the fault ocurs as this may give a hint as to which colour could be causing the fault, beware some of the voltages in this area of the set are very high indeed,
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 -> Electronics General 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