Quote:
Originally Posted by zeno
Buttons were trouble so try EM's cure first.
Best to remove all & set switch cause any can go leaky.
If the clock IC plugs in clean the socket or solder it in.
Goes for all Zenth digital clocks of the era like the common R472
series.
73 Zeno 
LFOD ! |
I was wondering about that.
The circuitry for the clock (the power switch for the radio and alarm etc) all plug into the main board of the clock radio.
There is an old soldered in Ni-Cd rechargeable battery on the clock board in the clock radio used for battery back-up and I wonder if that battery might of "leaked"?