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Discussion Starter · #1 ·
I turned on my 1209s and it was working about 15-25 mins. and then there is no picture on screen. The 1209s was still running but no picture or light out put from all R, G, B tubes.


After turned off 1 night, I turned it on in the morning and 1209s was working for 20 mins and then no light out put/no picture again.


What is the problem? How can I check the cause of the problem?


Thanks a bunch.
 

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Check for red lights on the G2 and the EHT board. I'll bet the set is going into HV shutdown mode. For a layout of the 1209s, check the 'tips' section of my site below.
 

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Where in the world are you ???


Dont panic there are spares available for these fantastic machines.
 

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Discussion Starter · #7 ·
Thanks for all answers. I checked and found only green light on G2 and EHT board.


Here is more info. I found.

When "No picture" found, I turned off my 1209s and waited about 1-2 mins. and then turned on. I found that my 1209s was working again and no sign of any problem. I tried turned off and turned on 2 - 3 times and it's always work.


What should I do next?
 

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Send me the quadrupler and EHT board. I can test/repair them. THe EHT board has no green lights on it, you know that, right?
 
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