I got a working latest board. Please see the Green one is mine/bad and Blue one is new/good. So far, in diode mode I tested and compared all the power components. Except D7 everything else are matching. Showed volt 0.46v/1.5v(old) vs 0.46/OL(New). Removed the D7 and tested and found to be good(0.46v/OL). They have different resistor values for R6,7,8,9...Need to see why 1.5v in reversed bias while in the board. What else can be done ?
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