Fujitsu 42"wide plasma monitor model number P42VCA30EH turns on but then red light flashes once and then the green flashes once and so on

SOURCE: Fujitsu Plasma 42' approx 4 yrs old

HI , i have the same problem . it is either the power supply unit or the plasma display panel . I am problem solving it currently . generally the cost is about $1000 (aus) to fix . it is worth doing as fujitsu are outstanding plasmas .
if u need service manual pls email me at [email protected] and will send service manual .it has the the checks to do so u know which part needs replacing . U need some experience to do the checks
hope this helps

SOURCE: Fujitsu plasma tv

This is most likely caused by the Main Power pcb.

See Fujitsu Service Bulletin on this problem. -see link below
http://tomtom2k5.free.fr/fujitsu/PDP-0035-06.pdf

A competent service technician should be able to implement the service bulletin.

SOURCE: Fujitsu Plasma Screen won't power up

This is most likely caused by the Main Power pcb.

See Fujitsu Service Bulletin on this problem in a similar model from Fujitsu. -see link below
http://tomtom2k5.free.fr/fujitsu/PDP-0035-06.pdf

A competent service technician should be able to implement the service bulletin.
A similar service bulletin is probably available for your model. Request bulletin from Fujitsu '[email protected]'

SOURCE: Fujitsu 42" Plasma Display shuts off after 20 minutes

This is most likely caused by the Main Power pcb.

See Fujitsu Service Bulletin on this problem in a similar model from Fujitsu. -see link below
http://tomtom2k5.free.fr/fujitsu/PDP-0035-06.pdf

A competent service technician should be able to implement the service bulletin.
A similar service bulletin is probably available for your model. Request bulletin from Fujitsu '[email protected]'

SOURCE: fujitsu 42

Hi Mark,

You have a faulty fan or fans which is causing the screen to switch off as a precaution. A repair can be carried by fujitsu.

Regards