Why does my power light keep blinking on my hitachi 53udx10ba

SOURCE: Rca 52in Projector

Most likely the issue in on the large signal board. The TV is going in to shutdown. Repair might run $200.00 or so.

SOURCE: Tv cuts off and green light flashes

I went thru this a couple of days ago. The repairman change the bulb and my TV was fix in 15 Min. I too have a Sony 60 inch WEGA.

 Now that I know I can change the bulb myself, but there's a hazmat issue on the bulb.

goog luck. 

SOURCE: No power all of a sudden

im thinking you blew the chips again, i would use sanyo chips from mcm not cheap ones
This is a list of most of the commonly used STK devices and some that Sanyo made that are rarely, if ever, used. I will add links to the data sheets that I have, but some of them are not available. Some of the chips are versions made for a particular TV manufacturer, and Sanyo does not provide data on those, typically. It is generally best to use the same chip that is found in the set. However, there have been newer versions of some of these produced that are identical in performance and superior in certain applications. I will note my recommendations and the logic behind them, but I in no way, nor does HTS, take any responsibility for the accuracy of the information with regard to substitution of parts. Any substitution is your responsibility. I can only relate what I have found to work with parts that I know to be original Sanyo parts.


STK4273 replace with STK4274 if heat sink allows
STK4274
STK4275
STK4278

STK391-110
STK391-120
STK391-220

STK392-010 replace with STK392-040
STK392-020 replace with STK392-040
***The -040 has wider bandwidth and has higher current rating than the -010 and -020. I use in ALL cases to replace the older versions.

STK392-040
STK392-560
STK392-570

STK392-110 replace with STK394-160
STK392-120 Hitachi replaces these with STK394-160, for other sets it may not be a good sub. They have been fine in the Philips sets so far.
STK392-150 replace with STK394-160
***The 394 series replaced the 392 series and is cooler running. The subs listed here are the ones that I know to work in most sets.

STK392-180
STK392-210
STK392-220

STK393-110

STK394-160 (This is my choice to replace the STK392-110, -120, & -150 in most sets and are available in the Hitachi kits in the next post)
STK394-210
STK394-250
STK392-260
STK394-510

Suffixes
-L means bent pins for horizontal mounting
-E means lead free
-HIC in Mitsubishi parts simply means that it is an IC on a heat sink and is irrelevant to buying parts.

SOURCE: Mitsubishi TV WS 65869 blinking Green Light

I have the same problem with my projection screen TV.

SOURCE: WS-55909 Mitsubishi Big Screen TV timer keeps blinking

it must be recording soething have u got IQ?