As per the attached photos, this is a basic timer circuit exposed from a
wall-wart AC power switch timer. Up until recently, it would work
well with the replacement of of a 1.5vdc memory battery. However,
replacement of the battery does not repair it any more. The LCD screen
merely flickers. None of the touch pad sensors makes any effect, except
the reset button. This cause the screen to go blank and then come back
on with a continuous flicker.
Anyone know what could cause the unit to go into flicker mode? Faulty
capacitor on the back side of the circuit?
wall-wart AC power switch timer. Up until recently, it would work
well with the replacement of of a 1.5vdc memory battery. However,
replacement of the battery does not repair it any more. The LCD screen
merely flickers. None of the touch pad sensors makes any effect, except
the reset button. This cause the screen to go blank and then come back
on with a continuous flicker.
Anyone know what could cause the unit to go into flicker mode? Faulty
capacitor on the back side of the circuit?
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