What's your problem?Pioneer PRO-530HD 53 in. Rear Projection Television flashing red standby light

SOURCE: Pioneer PRO-530HD

Its really hard to say if its a major problem or not. I think anytime a circuit part goes bad thats its a major problem, because these sets HAVE NO USER REPLACEABLE PARTS inside so you should call out a trained technician, as theres alot of High Voltage inside these sets and also this is not a place for an experimenter or a handi-person to be messing around in. Your problem if you are a tech and Know the HI voltage saftey issues is most likly in the standby or main power supply... Good Luck

SOURCE: Power problems with PRO-530HD

do you know what the pix look like be for it whent dead?
some time bad solder can do this. in the center of the board
thear is fuse that go bad because of bad solder on stk 392-120 or 110 on the conv. pcb the fuse is 5amp 125v you have about 3 of them on the def pcb. to ch them. to hit the flyback&hozoutput
ch cap.s in power supply.

SOURCE: pioneer rear projection tv

You might want to check the power supply/deflection board for bad solder connections. i found on the one i was working on. the standby and main power relays was broken loose from the board also check for any other solder joints that look cold jointed. i have been a tv technician for 13 years.
I hope that will fix your problems...

Keith Mitchell...

SOURCE: Pioneer SD-532HD5 Projection Screen TV won't turn back on.

the problem with pioneer projection tvs is that when they made the boards they never used enough solder for the circuits and you get cracks in the runs. thats why heat and cold will effect it. I had the same problem and I took out the board and resoldered every track I could and it works good now but my remote wont work if anyone has any info or prints to this tv please post on here

electronic & computer repair& servicre

• 12061 Answers
• Posted on Mar 05, 2011

SOURCE: Pioneer PRO-1009W 57 in. Rear Projection when I

This is a classic "Hic-upping" switchmode power supply problem. The protection circuitry inside the SMPSU, has sensed a severe potential problem, and is attempting the shutting of the set, down to avoid a fire, explosion, or both.
This set had developed a problem, that is so severe that the set must be shut down, (This set should be removed from the Power),
What is happening is the internal "Fault" that is causing the Protection Circuitry , to detect the problem and attempt to shut down the set, keeps restarting the set, because as soon as it shuts down, the "Faulty" component(s) cool down?, and the "Fault" ostensibly "Clears" so the PSU starts up again, only for the component(s) to heat up, whatever, again and fail, so it shuts down, and if left unattended, this would continue on until the part eventually failed. As related this is called a "Hic-upping Power Supply". Any fault that involves the power supply is usually quite serious, and needs a professional, usually, unless one is familiar with servicing current day, televisions.
And in my professional recommendation, you should get a "Quote" for repair, from, an, Approved Service Center. Now, this point is very important for a good result, Always contact, their "Local" or a, "Head Office" Philips in your case. Ask them, for a referral to an authorised servicing center, where you ask for a "Quote". Now, when you get the information you want, then you can decide as to repair of replacement.
The reason we want an approved agent, is that way, all the engineers are trained on their own brand sets, they have seen almost all faults, and will get the job done quicker, and for less cost, and usually have parts on hand, also sometimes, there has been a service bulletin in issued and the repair may be subsided or even free. There are many, many, many reasons that display this symptom, one must work through the troubleshooting steps to isolate and identify, the Cause and repair that and any damage done.