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TROUBLESHOOTING AND REPAIR |
ABNORMAL OPEN CIRCUIT VOLTAGE
OUTPUT CAPACITOR BANK NOT FUNCTIONING (MAX TAP “G”)
0 Volts
20.0 V | 5 ms |
SCOPE SETTINGS
This is NOT a typical DC output voltage |
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waveform. The output | capacitors | are | Volts/Div | 20V/Div |
not functioning. Note the lack of “filter- |
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ing” in the output waveform. The output | Horizontal Sweep | 5 ms/Div | ||
capacitor bank was disconnected. Each |
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vertical division represents 20 volts and | Coupling | DC | ||
each horizontal division represents 5 |
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milliseconds in time. |
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| Trigger | Internal |
NOTE: Scope probes | connected | at |
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machine output | terminals: (+) |
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probe to electrode, |
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work. |
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