Overvoltage And Overcurrent Protection - Sony TRIMASTER EL BVM-E171 Service Manual

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7-3-3.

Overvoltage and Overcurrent Protection

A controller monitors an output voltage and current. It outputs PGOOD = Low when an error occurs. FPGA_TC (IC8300)
continues monitoring PGOOD after start. Both powers are turned off when this abnormal state (PGOOD = Low)
continues for approximately 100 msec.
"Panel power error" appears on the LED display of the front panel when the power is turned off during occurrence of
an error.
7-16
BVM-E171

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