Mitsubishi wd-52327 flashing red light

[rkasitz]

After power re-set Mitsubishi DLP WD-52327 shuts down after approx. 3-5 Min. and status light (red) blinks 3 times short and 1 time long, and then repeats. The after market bulb (Osram) is 4 months old and produces a clear picture for the short time the TV is on,the filter is clean and the rear fan is operating. Anyone know what the trouble might be or the meaning of this error code? Thank you

[rkasitz]

This is fixed! When in doubt download a service manual., and then replace the DMD fan. Was easy after you know where to find it!