Apple Power Macintosh G3 Minitower Especificaciones Pagina 248

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Troubleshooting Power Supply Verification/Verification Procedure - 14
If you do not get a reading of +3.3V, re-check the volt meter
connections and measure the voltage again. If voltage is still
not present, replace the power supply; otherwise, go to the
next step.
6. Connect the black lead of the volt meter to pin 16 of the power
supply connector. Connect the red lead of the volt meter to pin
4 of the power supply connector. The volt meter should mea-
sure approximately +5V.
If you do not get a reading of +5V, re-check the volt meter
connections and measure the voltage again. If voltage is still
not present, replace the power supply; otherwise, go to the
next step.
7. Measure the voltage of pin 10 on the power supply connector.
The voltage should measure approximately +12V.
If you do not get a reading of +12V, re-check the volt meter
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