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A strange behaviour when my classic calculator is connected to a wall adapter
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A strange behaviour when my classic calculator is connected to a wall adapter
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A strange behaviour when my classic calculator is connected to a wall adapter
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04-22-2020, 11:18 AM
Post: #12
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RE: A strange behaviour when my classic calculator is connected to a wall adapter
(04-22-2020 10:21 AM)aurelio Wrote: the 400 uF capacitor is OK, anyway I swapped it, I'll post the pics later. What is the voltage when plugged into the calculator? There are only 3 components for the charger logic supply, maybe one has failed or has a poor solder connection. cheers Tony |
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