View previous topic :: View next topic |
Author |
Message |
raflo
Joined: 02 Jun 2010 Posts: 3
|
Posted: Wed Jun 02, 2010 1:15 am Post subject: Hitachi 50ux52b black lines |
|
|
Hello,
What is the best starting point to resolve the black lines? |
|
Back to top |
|
|
minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
|
Posted: Thu Jun 03, 2010 4:27 am Post subject: |
|
|
Post a picture. |
|
Back to top |
|
|
Guest
|
Posted: Sat Jun 05, 2010 7:13 pm Post subject: Hitachi 50ux52b black lines |
|
|
Sorry, Not sure how to post Pict. on this site.
The screen will be perfectly clear at times and then black lines appear again. My kids jumping around causes the screen to bounce then clear up or back to picture with blk lines. Happy to send picture if I knew how. Thank you.[/img] |
|
Back to top |
|
|
raflo
Joined: 02 Jun 2010 Posts: 3
|
Posted: Sat Jun 05, 2010 7:58 pm Post subject: |
|
|
TV will not turn on. Did the black horizontal lines indicate a particular area on the power supply board? |
|
Back to top |
|
|
minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
|
Posted: Mon Jun 07, 2010 11:24 pm Post subject: |
|
|
I'd suspect vertical IC or convergence IC's. |
|
Back to top |
|
|
raflo
Joined: 02 Jun 2010 Posts: 3
|
Posted: Thu Jun 10, 2010 5:52 am Post subject: |
|
|
Been in troubleshooting and electrical repair retirement for 10 yrs. -- Could get interesting. Will be a slow process. Thank You!! |
|
Back to top |
|
|
|
|
|
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 Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
POWER SUPPLY PRL500 . Various • LBB130X Philips • bfq149 n Philips • SP8K1 - Switching (30V, 5.0A) - Rohm Var • tu.ni.a2 sr10488ba LG • hfe aiwa av-x120 x220 service en AIWA • 230B HP • Panel CMO M236H1-P08 0 [DS] . Various • SCHEMATIC A3G asus • 2sc3690 Inchange Semiconductor •
|