| Date | Header | Text |
|---|
| 10-09-2011 | Vizo Model VO420E 42" LCD | Hi, I am trying to work on this TV. It has NO Sound, and NO light in or around the screen area (completely black screen). When the tv is plugged in,,,,,,,but off, the Vizo logo is yellow with black screen and no sound. When you turn the tv ON (with rem |
| 10-09-2011 | | Did you mean: vizio
Othr thn te buls n te panl.
Just curious. Are ALL 5-letter television brands subject to abbrieviation?
Sanyo = Sano
Sharp = Shap
etc. |
| 11-09-2011 | | Usually Digikey can supply most parts. You might want to consider replacing the whole supply instead. |
| 11-09-2011 | Samsung un32c5000qfxza screen defect | Hi, could I please get some help repairing my tv. I have a tv with a screen problem. My screen has a defect close to the top left corner (doesn't touch the sides). It is a weird blemish like something you've probably seen before; it is black, green and ye |
| 11-09-2011 | Hilton Dryer | I , am searching a service manual for ARB 2690 |
| 11-09-2011 | | I need to know Rth(j-a), I asked this to Sanyo but the only e-mail contact in their website are referred to Sales Department, wrong place to ask techinical information.
I don't need to know "the ambient temperature of the heatsink", I need t |
| 11-09-2011 | audiovox under counter kitchen radio/cd player | i have an audiovox kcd3180 but cannot set the time on the clock....can anyone help me? |
| 11-09-2011 | audiovox under counter kitchen radio/cd player | i do not know how to set the clock......can anyone help me.....I think it is model# KCD 3180 |
| 11-09-2011 | | It sounds like a blemish inside the screen. Based on un32c5000qfxza CN01/02 BN07-00849A $265 SQ03 BN07-00915A $265 plus core (and labor) VS and new $550 TV. I'd call Samsung and see if they have any refurbished panels. |
| 11-09-2011 | | My bet is a bad lamp. Your ballast is doing what its supposed to do. I use the Phillips PHI387SRL and relamp it. The Phillips bulb is the OE bulb minus the cartridge. |
| 11-09-2011 | | Seeing as you have no sound OR back light, I don't suspect the panel. The power supply or IP board feeds both the set and panel. When "on" I'd check to make sure the inverter is getting 24 volts. This is a tuffy. All the voltages seem correct, t |
| 11-09-2011 | | If you have 24 volts to the panel after the picture dissappears, it would be a bad panel. |
| 11-09-2011 | | Hey thanks for the reply. Are there any good instructions on how to replace the panel if I get a new one? Also, do I need both of the parts you quoted and a core? And what exactly is a core? Sorry I'm a noob. |
| 11-09-2011 | | It's kind of a no brainer. Most sets have standby power lights that when you turn it on, changes color. If you no longer have the stand by light that means the primary on the power supply has no voltage. If the primary can't fire up, neither can the secon |
| 12-09-2011 | | I think it involves pressing certain buttons. :wink: |
| 12-09-2011 | Re: Windows Xp? | [quote:6fc67db01d="logankalo"]I research [url=http://www.seagate.com/ww/v/index.jsp?locale=en-us&name=install-troubleshoot-sata-non-mac&vgnextoid=2b089d2c3c90e010VgnVCM100000dd04090aRCRD]http://www.seagate.com/ww/v/index.jsp?locale=en-us&name= |
| 12-09-2011 | | Here are some images of the defects:
[img:202f0b20e0]http://justinrevard.com/Images/photo.JPG[/img:202f0b20e0][img:202f0b20e0]http://justinrevard.com/Images/photo1.JPG[/img:202f0b20e0]
Sorry I dont know how to resize them... |
| 12-09-2011 | | [img:dcd6c4ae4d]http://smileydatabase.com/s/132.gif[/img:dcd6c4ae4d] |
| 12-09-2011 | Repair for TECHRON 7700 | Hi
The TECHRON amplifier series 7700 shows OVERLOAD fault (LED is ON).
I followed all the procedures given in the manual and tested the output transistors, dirver transistors and predirver transistors but I didn't find any faulty transistor. I am unable |