Viore DLP TV making Humming noise

We purchased the Viore DLP TV model # RPT50V24D  about a year and a half ago.  Just recently it started making a humming sound.  After taking it apart we noticed the sound is not coming from the lamp or the fans.  The part we think is humming has the part […]

Samsung DLP

I have a Samsung HLN5065W and I have just replaced the bulb. However, the picture still jumps and sometimes just goes off…sometimes the whole tv just turns off. I dont here a long noise, which could indicate a bad color wheel, but I am no  expert. Can anyone help me? […]

Samsung HLP5063

My picture is out I heard a “slight” grinding i think its the color wheel. Originally the picture went to a pink tone and then flickered and went out completely. shutdown and it did the same thing minus the pink tone. light fires up when i turn on the TV […]

Lamparas Para Proyector

Lamparas de Proyeccion   Algunos Proveedores de lamparas y/o bulbos para proyector , le pueden vender la lampara para el reemplazo de su lampara dañada o el portalamparas completo Si Ud. Tiene un cierto grado tecnico o habilidad manual y es muy cuidadoso entonces reemplazar su lampara es una buena […]

DPL Multimedia Projector

I have a Driver Ballast Lamp defective .It goes inside a Viewsonic Projector  Model : PJ1075 Is there some body thar has some Block diagram or Schematics about those Power Suply . For my personnal  Power Suply ,it is from OSRAM model PT VIP 150 AC/100-240 C  or G If […]

Sony PFM-50C1 50 inch Plasma Display:

The Sony PFM-50C1 has a flat panel display with a screen size of 50 inches when measured diagonally and uses the plasma technology. The native resolution offered by the set is 1365 by 768, which is slightly more than 720p. All the input signals are scaled to fit the available […]