electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Need help on Sharp TV repair

 
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
allenkerby



Joined: 07 May 2007
Posts: 2
PostPosted: Mon May 07, 2007 2:37 am    Post subject: Need help on Sharp TV repair Reply with quote
can anyone give me some tips or advice on this.. no power, wheezing sound can be heard upon plugging, checked HOT, found good.

Any Idea on this?? Idea
Back to top
View user's profile Send private message
Frank
Guest
PostPosted: Mon May 07, 2007 11:23 pm    Post subject: Reply with quote
No modle#?
Back to top
tv.service



Joined: 30 Mar 2007
Posts: 19
Location: Sweden
PostPosted: Tue May 08, 2007 6:54 am    Post subject: Reply with quote
General tip:
Check if u have appr 300v on collector(or drain) on switch transistor in psu.
Back to top
View user's profile Send private message
allenkerby



Joined: 07 May 2007
Posts: 2
PostPosted: Sat May 12, 2007 5:15 am    Post subject: Reply with quote
Im sorry, the model is 21V-U63
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 - Pinout Master - Jabse Service Manual Search - Jabse.InK  - onTap.bg

Poblizo.com : пътешествия  - Top free service manuals download resources 2026  

Latest Service Manuals : Philips TPM2.1E LA.part15 Philips • TJ [radial thru-hole] GF Series TJ [Tong • tv plasma pdp 433pe pu Pioneer • ICON V01N01 Oct83 apple • 28WZ610S Thomson • Apple Powerbook G4 A1139 MLB PB17 051-68 • DOS 27 Release Memo May72 IBM • SLV-D350P 550P Sony • 19771123 Pointers xerox • FC8402 Philips •