I have the Toshiba 43HP95. (manufactured Aug 2005) I had the same issue with the power light flashing and actually tookit to a repair shop. They diagnosed the seine module being bad. I foud CheapTech's solution. However, when I unhook the seine module, the red light stops flashing and now the timer rec light (green) flashes. It blinks three times, pauses and then repeats the three blinks. When I plug and unplug it there are two black switches located above the power plug that click. I removed the cover and they appear to be electrical contact switches. Not sure if that is normal or not.
It still will not power on. Any suggestions.
I really hate the service we have received from this set.
You are going to have to replace the power supply
The unit is in protect mode and the 3 blinks indicate the area of the problem.----
there are a number of reports of common failures due to bad connections in the power supply area. Open up the set and resolder any connections that you see that look grainy or have rings.
------The blinking light indicates that the set is in "power up" mode. This should not take long under normal conditions. I wuold focus on the power supply. Since the LED is working, the standby power section is working correctly. Look for a capacitor on the primary side of the power supply with a value in the range of 47uFD or so and replace it. That is usually the "starter" cap that kicks off the oscillator for the switch mode supply.
Check out for any bulged capacitors or burned ic on the main poer supply board with the meter.
Hi,
The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.
If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
If the issue continues to occur, service may be required.
Thanks for using Fixya.
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