Circuit Operation Theorem; On/Off Switch - BenQ Q7T4-FP71G Service Manual

Q7T4-FP71G LCD Monitor Service Guide

3.Circuit Operation Theorem

3.1 ON/OFF SWITCH

The turn-on voltage was controlled by R815 and R816.The inverter was turned on or off by the
switching transistors Q801 and Q802.
Circuit Operation Theory
Confidential
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