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I havea wd-62327 I replace the lamp because it was bad. Ihad the tv on for a few minutes and then it shut off. Nothing will come on any more, the status light its blinking yellow. what can I check. The filter door and the lamp door are both close. Thanks
Have the same 62 in rear projection tv. Replaced the lamp with a new one from Mitsubishi (whole module instead of just lamp and only $10 more than discount lamp website ;) ). TV occasionally just quits with yellow light on front blinking for about an hour or so. Filter is clean and installed all the way in. Are there any real solutions to this, i.e. better cooling for lamp, air flow alterations to installation?? Solutions offered were not very helpful. Doesn't work (duh) or solder some (?) wires together to jump it.
Have the same 62 in rear projection tv. Replaced the lamp with a new one from Mitsubishi (whole module instead of just lamp and only $10 more than discount lamp website ;) ). TV occasionally just quits with yellow light on front blinking for about an hour or so. Filter is clean and installed all the way in. Are there any real solutions to this, i.e. better cooling for lamp, air flow alterations to installation?? Solutions offered were not very helpful. Doesn't work (duh) or solder some (?) wires together to jump it.
AnonymousSep 13, 2008
wont come on wont come on
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Check to make sure that you didnt break the kill switches on both filter and lamp door. if one is broken you can just solder the wores together or put as jumper on it somehow.
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If you have a voltage meter there are some things you can check. Unplug the unit and remove the back cover of the set. Then Plug the unit back in. You will need to tape down the lamp safety switch in order to do these tests. Here are all the failures that would give you a lamp error and what to check. Cause 1. Unit powers on and works properly for a while then shuts off with a red lamp led(lamp error). Suspect bad lamp and replace. Cause 2. Unit does not power up correctly and you have red lamp led(lamp error). Check the lamp enable line at connector J14 on the back of the light engine. If pin 6 does not switch to 5 volts after turn on, but your 12 and 5 volt supplies are good, then suspect a defective light engine. Cuse 3. At power on the lamp turns on and off 3 times and then the unit shuts down with a red lamp led(lamp error). You have a defective light engine. Cause 4. Unit does not turn on correctly and you have a red lamp led(lamp error). Check for 12 volts at connector J9 pin 4 on the light engine. If voltage is missing check for an open fuse F9A09 on the power supply board. If it is open, then you need to replace the fuse and you still have a defective light engine. Cause 5. Lamp enable line at connector J14 pin 6 on the light engine does go to 5 volts at turn on, but does not drop back to 0 volts after 5 seconds, but your 12 and 5 volts supplies are good then you have a defective light engine. Cuase 6. Check for 5 volts at connector J9 pins 1 and 2 on the light engine. If low or missing check Capacitors C9A37 and C9A38. Values are 3300MF/10V. Replace capacitors if defective.
if you hold the input and menu button for 5 seconds it will flash you a code 36 is the lamp fan / dmd fan has gone bad. pretty common. not hard to change but will cost 100 in parts and whatever labor may be
The lamp is in the FRONT of the television set. Just remove the bottom front, no screws, and you'll clearly see directions on how to install the new lamp.
Simple, just a few screws.
Yes this is the signal for a bad lamp. Other things can cause this. 1. Look at the new lamp. make sure it still looks good. not broken with little glass pieaces in it. 2. When you turn on the tv, put your ear to the lower back part of the tv near the middle. Listen for the start up of the color wheel (a low high pitch sound only at the start up of the motor). If this is good you will here a ticking sound only if the lamp dose not light.
Now with all this info. If the lamp lights (as seen from the back of the set) and goes out after a few seconds and you did not here the color wheel spin up, the color wheel is bad.
If you here the color wheel spin up and no ticking sound, the Ballast is bad.
The ballast part no. 939P978010
The color wheel is not avialable from Mits. You will have to replaced the light engine. It cost to much. Just buy a new tv.
1. Look at the new lamp. make sure it still looks good. not broken with little glass pieaces in it. 2. When you turn on the tv, put your ear to the lower back part of the tv near the middle. Listen for the start up of the color wheel (a low high pitch sound only at the start up of the motor). If this is good you will here a ticking sound only if the lamp dose not light.
Now with all this info. If the lamp lights (as seen from the back of the set) and goes out after a few seconds and you did not here the color wheel spin up, the color wheel is bad.
If you here the color wheel spin up and no ticking sound, the Ballast is bad.
The ballast part no. 939P978010
The color wheel is not avialable from Mits. You will have to replaced the light engine. It cost to much. Just buy a new tv.
That model can have two 3300uf capacitors that go bad on the PWB which will cause the set to detect a lamp abnormality and trigger a red light on the lamp. You can find out more info on it by going to the following link and leaving them a email with your model number and symptom. http://servicemanuals.vstore.ca/
OSRAM VS. PHILLIPS This is about buying replacement bulbs for the WD62327 TVs.I dont know about the other models but I purchased a PHILLIPS replacement bulb and it worked for about a week and then those dumb flashing lights and no TV. I did some research and others were saying that you had to replace some condensers. Shop would do it for 600 dollars..Well i sent the bulb back and bought an OSRAM replaement bulb. The TV is now working perfect.
Have the same 62 in rear projection tv. Replaced the lamp with a new one from Mitsubishi (whole module instead of just lamp and only $10 more than discount lamp website ;) ). TV occasionally just quits with yellow light on front blinking for about an hour or so. Filter is clean and installed all the way in. Are there any real solutions to this, i.e. better cooling for lamp, air flow alterations to installation?? Solutions offered were not very helpful. Doesn't work (duh) or solder some (?) wires together to jump it.
wont come on
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