View previous topic :: View next topic |
Author |
Message |
oatelly
Joined: 22 Sep 2005 Posts: 5
|
Posted: Thu Sep 22, 2005 2:41 pm Post subject: Sony KVX-2552U |
|
|
Just wanted to add a little bit to the repair tip for this model. I read the tip for intermittent colour by plamensl; "replace trimmer CT332, short pin 11 of IC331 TDA4510 and adjust trimmer CT332 for near stationary colour".
Thanks to this I found the components and as I didn't have any spares I just reflowed the solder on all of the pins of the two components. There has been no trouble now for about a week
So, before replacing CT332, try reflowing the solder, it might save you a lot of work.
Thanks for the wonderful database everyone! |
|
Back to top |
|
|
seanhunt
Joined: 03 Jan 2007 Posts: 1
|
Posted: Wed Jan 03, 2007 8:08 pm Post subject: Sony KV-X255U |
|
|
Hi
I have this set and a similar problem. Just want to check it is the same.
TV normally goes into black and white mode when my son is using a PS2 plugged into AV2 at the front.
When this has happenned the normal TV picture, AV2( DVD scart connection) and AV3 (front connections) are black and white.
AV1 however (freeview digibox scartr connection) is still colour.
Is this the same problem? |
|
Back to top |
|
|
gary
Joined: 05 Apr 2005 Posts: 584 Location: MANCHESTER, uk
|
Posted: Thu Jan 04, 2007 9:13 am Post subject: |
|
|
probably the same cause but best cure is to replace ct332 with a 15pf cap. |
|
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 :
HP 37717C Operating Agilent • 32WL66P 37WL66P 42WL66P 32WLG66 32WLT66 • 78540240a4 Philips • RFD-1 Pioneer • ARMADA 1500c COMPAQ • Ferrix Voedingstrafos31 FERRIX • deh-p520 Pioneer • 82 Tektronix • [radial-axial] CED series Yuetone • pe1542 Philips •
|