How to analyse this diode circuit
Assuming both diodes have the same forward voltage then only D2 will be forward biased and conducting most of the current. D1 will just have leakage current from .2 volts below its forward bias. Vx = 0.2V - Vforward, assuming no leakage in D1.  Schematic below can be used to simulate the dc levels. 







simulate this circuit &ndash; Schematic created using CircuitLab