Standby Circuit - Panasonic TH-37PX50U Technical Manual

Standby Circuit

Figure 5
The diode D602 and the transformer T501 are used to develop the STB5V supply.
The STB5V is applied to pin 5 of the Power control IC MC701 and pin 1 of the Power
Control IC MC501 (Use hot ground to measure voltage on MC501). (See Fig. 5.)
Figure 6
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