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<big>**Caution**</big>
120 VAC and up to 175 volts DC are present on the input side of the charger circuit.
→Troubleshooting
== Troubleshooting ==
If the input fuse has blown, the problem is probably in the input side. Perhaps the 180 uF/250V capacitor shorted. Perhaps the inductor, bridge rectifier diode pack shorted.
<big>**WARNING**</big> 120 VAC and up to 175 volts DC are present on the input side of the charger circuit. Under a bad set of circumstances, this could be lethal.*Proceed at your own risk!* If you're comfortable proceeding, then plug in to AC power. With the multimeter, look for the DC voltages indicated in the pictures.
== Autopsy ==
