View previous topic :: View next topic |
Author |
Message |
R&M Rentals
Joined: 25 Oct 2005 Posts: 1
|
Posted: Tue Oct 25, 2005 9:03 am Post subject: Mitsubishi CT-25AV1BD |
|
|
Hi, we have an unusual fault with a Mitsubish CT-25AV1BD (TV).
Can anyone help?
The fault is that the screen is blank with only the graphics being displayed, Q952 (2SC2236 transistor) was short and so was D957 (9.1 volt zenner).
None of the circuit protectors are open and we can find nothing else shorted or open.
Have tried resetting the eeprom.
Any ideas guys? |
|
Back to top |
|
 |
Guest
|
Posted: Wed Nov 02, 2005 6:08 pm Post subject: Mitsubishi CT-25AV1BD |
|
|
I had a similar problem a while ago on a 28" model and fitted the 8V regulator upgrade kit and had to replace IC301 (MSP3410) also.
IC201 (TEA6415C) has been known to cause similar symptoms as well. |
|
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 :
Car0324 Sony • U173xC release note U1730 Series Firmwar • Rack Mount Accessory Products Cross Refe • 1902A Monitor COMMODORE • 26CS66 KL32CS66 KL37CS66 42CS66 KL32CS31 • pdta143zt 3 Motorola • 50PFL5141 Philips • Panel SAMSUNG LSC400HM06 2 [DS] . Variou • philips g62a Philips • mps2907a LGE •
|