electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Hitachi 53SBX59B Projection TV Power Supply 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
wn3six
Guest





PostPosted: Tue Nov 23, 2010 1:54 am    Post subject: Hitachi 53SBX59B Projection TV Power Supply Problem Reply with quote

Greetings,

I have a Hitachi Model 53SBX59B projection TV that APPEARS to have some sort of power supply malady afflicting it. The symptom is that it does not always power on, either from the remote or the switch on the TV reliably. It has gotten even more sporadic in recent months. Is anyone aware of any known issues with this set's internal power supply, e.g., faulty electrolytic capacitors, that may stand out as a common failure item ? Any input would be greatly appreciated !
Thank you in advance for your input/comments.

[email protected]
Back to top
minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Mon Nov 29, 2010 12:26 am    Post subject: Reply with quote

I'd start by replacing the vertical IC 601 LA7838.
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


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