Question about Mitsubishi WD-62525 62" Rear Projection HDTV
I replaced bad capacitors, but now there is no picture. The green light is solid and the ballast made no noise when i pushed "Power"
If it comes on or not try the self check, press and hold both menu and input(source) for 5 seconds or longer and release both buttons, power light should blink a two digit error code like one blink, two blinks and pause and repeat.
Posted on Dec 22, 2012
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Posted on Jan 02, 2017
Hi Sally Jo, Unit powers on and works properly for a while then shuts off with a red lamp LED (lamp error). Suspect bad lamp part # 915P020010 2. Lamp enable line at J14 pin 6 does not switch to 5 volts after turn on, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010 3. At power on the lamp turns on and off three times and then the unit shuts down with a red lamp LED (lamp error). Replace the Light Engine part # 939P977010 4. Check for 12-volts DC at J-9 connector pin 4 on the Engine Driver PCB, if missing check for an open F9A09 on the Power PCB, if it is open replace F9A09 part # 283P127060 and the Light Engine part # 939P977010 5. Lamp enable line at connector J14 pin 6 on the Engine Driver PCB switches to 5 volts after turn on but does not go back to 0-volts (low) after 5 seconds, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010 6. Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if missing replace the Power PCB part # 934C148001. Hope this helps!
Posted on Sep 18, 2007
Your model will have two picos mounted on the same board with the 7 capacitors they will look like resistors without the color bands they will be F9B01 and F9B00 check them for continuity.
Posted on Jul 28, 2008
Here is the correct and official service manual on the unit. Check all of the diagnostics first, then go into the service menu and validate your settings.
Posted on Oct 10, 2008
Did you let the green light flash for about 70 seconds? It goes thru a self check when plugged in and takes a little time
Posted on Dec 29, 2008
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