electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Sanyo Dp 42849

 
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
[email protected]
Guest





PostPosted: Sat Dec 17, 2011 3:40 am    Post subject: Sanyo Dp 42849 Reply with quote

I have a Sanyo dp-42849 and it has sound but no picture the ccfl will flicker on but immediarely turn off .the audio remains on as well as all other functions.I have turned the set on in a darkened room but still no faint image. There are no swollen caps on the power supply module or the input circuit board. I suspect that the t-con is ok as I cam perform all other functions .I.E. channel change ,volume change. input change .What can I check next and can I check esr with a cheap dmm? if so how?any other tips or suggestions greatfully apppreciated.
Thank you,
Michael
Back to top
minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Fri Dec 23, 2011 4:39 am    Post subject: Reply with quote

Sounds like the panel this is all I pull up Contact Sanyo Manufacturing Corp At 1-800-877-5032
Back to top
View user's profile Send private message Send e-mail
Guest






PostPosted: Thu Jun 21, 2012 11:24 pm    Post subject: Re: Sanyo Dp 42849 Reply with quote

You need to replace the inverters. They are on each side of the tv. Master and slave

Before replacing them make sure the small smd fuses are good


jon

Electronic Surplus



[email protected] wrote:
I have a Sanyo dp-42849 and it has sound but no picture the ccfl will flicker on but immediarely turn off .the audio remains on as well as all other functions.I have turned the set on in a darkened room but still no faint image. There are no swollen caps on the power supply module or the input circuit board. I suspect that the t-con is ok as I cam perform all other functions .I.E. channel change ,volume change. input change .What can I check next and can I check esr with a cheap dmm? if so how?any other tips or suggestions greatfully apppreciated.
Thank you,
Michael
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