Picture Won't come on

My pioneer 5020FD Kuro tv. when I plug power to the unit, a blue light blinks 8 times pause 2 sec. and blink 8 times repeating this and if i press power button it clicks red light and makes a clicking sound and goes back to the blue light blinking again, it did this once before and the picture came on fine until i turned it off and now it just blink the blue code.

5 flashes - Lamp Driver - (lamp driver faulty)

This is the error code that usually means the ballast (it is the power supply for the lamp) is bad.

SD TECH

The flashing timer light blinks out a code, where it flashes some number of times, pauses, then repeats. The code indicates what fault is keeping the set from coming on. Unfortunately, all the codes tend to mean that there is some electronic problem with the TV. Unless you have some electronic servicing skills and the necessary equipment to troubleshoot the problem, you'll need to have set checked by a professional. For any code there can be many causes, so I can't offer any other advice.

This might be a good time to check sale prices on LCD sets. Let a technician check the set and give an estimate for the repair, then decide.

When the SUB5V or MAIN9V/SUB9V, short or over-voltage 15V short condition occurs, the TV shuts down and the power LED blinks 10 times.

This is an error code it means the TV is in protection mode. Which means it has detected a problem and is preventing power up so not to cause further damage. Error codes are generally 2 numbers 1 seq of flashes a pause and a second sequence of flashes. Most common problems for LCD are Video logic / Main input board or the power supply. For more info and possible solutions post your make and model.

For parts and info check.
http://www.RNS-Systems.com
or E-bay

Hi! I will be more than glad to assist you in this concern. this are the tv codes for sanyo. 542, 589, 590, 591, 592,
609. this is how to reprogram you remote to the sanyo tv. you need to press and hold the tv button that is on the upper portion of the remote, on the right side of the sat button. wait until all mode lights lit up, once all lights lit up, release it and then press number ex.. 542 then followed by the pound button, then you will see that the pound button will flash 3 times, it means that the code is program to the remote. note: while your doing the reprogramming of the remote you need to be in front of the tv about 2 to 3 feet away and the tv should be on.. granting u try all the code and none of them works.. try to scan the code of the tv by pressing and hold the tv button wait until all mode light lit up, then press 500 then pound, tv button will flash 3 times, lets say the last code is 500 and it did not work, press again the tv button and wait until all mode lights up, press on the re tv button if you have, but just incase u have only 1 red button for the power, press it once, then press the up button every 1 sec for 5mins. once the tv turn off then press the pound button and the tv button will flash 3 times, it means that you got the code for the sanyo tv, to check the code: Press the POUND (#) button twice. The mode button
flashes the number for each digit of the device code, with a pause between the groups of flashes. A quick flash is for zero. For example, if the code is 570, the mode button flashes five times, pauses, flashes seven times, pauses, and flashes once quickly... lets say that this remote works before with the sanyo and suddenly it quit working , pls call 1-800-333-3474 and ask for the replacement for the dishnetwork remote, remote is bad. please feel free to get in touch if you have any query..

try the menu button

or a new lamp. you could first replace the lamp.
the screen might work fine for a couple of seconds, but then it fades away or deteriorates. This means the lamp is going bad.

No the DLP units can flash more than 8 times. 9 blinks mean Zero Crossing detector which means diode number D6166 or D6114 is open they are on the A board.Let me know if you need any further info.

i dont know the error code but my standby red light is blinking 8 times