I have the above remote which suddenly went on the blink.  Or should I say it won't blink

So far this is what I did

 

1.  I used a wire with batteries removed to reset it

2.  I did the sound one store reset

3.  I checked the batteries

4. I replaced the two capacitors

5. I measured voltage to capacitors  (4.5v) to both)

6.  I disconnected and reconnected the emitters and tested them (they work)

7.  No light is seen with digital camera

8.  I reflowed solder on the bigger joints

9.  I have not put my oscilloscope on it yet

 

I noticed there are no pictures of the 1000 on the web.  I would love to post a picture but don't know how

 

Thanks

 

Bill