Quote:
Originally Posted by dieseljeep
On some of those I used to rewire those switches and just make it an on-off function. I told the owner's they didn't need that instant on feature. 
In my previous entry it should have been "taken over by Sanyo". |
Another way to disable the instant-on feature is to remove the diode across the power switch (I think this may be what you meant by "rewiring" the switch). These diodes often shorted after lightning strikes, effectively locking the AC switch in the "on" position. Removing the diode restored the switch function, but of course eliminated the instant-on feature. It was just as well, as instant-on kept the tube filaments on (albeit at low power), which was a waste of electricity. Remember, these TVs were made in the 1970s during the so-called "energy crisis", and many people did not like the idea of their TVs effectively being permanently "on" even when not in use, not to mention the potential fire hazard. Many folks requested that the instant-on feature be disabled when other work on the set was needed.