View previous topic :: View next topic |
Author |
Message |
usmanrafique Guest
|
Posted: Thu Sep 24, 2009 3:39 pm Post subject: Sony Trinitron a line appears to the middle TV nothing else |
|
|
The problem with my TV is when i start the TV a white line appears to the middle of the TV with sound and after few seconds the the Tv turns of automatically. can anyone please guide me what will be the problem is it either the picture tube or the deflectometer. |
|
Back to top |
|
|
jts1957
Joined: 24 Nov 2008 Posts: 2476 Location: Far, Far Away
|
Posted: Thu Sep 24, 2009 4:19 pm Post subject: |
|
|
Time to play: "Let's all try to guess the Model number."
What's a "deflectometer?"
The microprocessor in your set is NOT receiving confirmation that the TV has vertical deflection and is therefore shutting "of automatically."
You probably need to replace the vertical output IC, making sure that it still has power supply(ies) to it and also replace the electrolytics in the immediate area (especially the 100ufd - 220ufd / 35 volt - 50 volt). _________________ You're over there, I'm over here. |
|
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 :
FunkwerkZittau P123639Mono sch RFT • Disassembling-Hard-Drive-4052 IBM • TVD2710 Orion • Panel LG Display LC720DUQ-SCM2 0 [DS] . • • hfe philips fw 750c es Philips • 1500z SWAN • Service Manual Sharp • C20-1663-0 System 360 Operating System U • K650 BRAUN •
|