darkfury18
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- Jan 1, 2008
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The charging circuit is pretty simple, so the only things I could think of that could go wrong are that U1 is dead or something may be wrong with the battery.
Just as a sanity check, I'd do a continuity check between the pins of U1, D1 and R8 to where ever they're suppose to be connected make sure they are properly connected.
With the charger connected, what's the voltage between pins of D1 and U1 to the negative battery terminal?
Just as a sanity check, I'd do a continuity check between the pins of U1, D1 and R8 to where ever they're suppose to be connected make sure they are properly connected.
With the charger connected, what's the voltage between pins of D1 and U1 to the negative battery terminal?