It is a CWVM circuit consisting of two stages. (Common ground)
The voltage of 578V was measured in the first capacitor and 582V in the second capacitor.
So, if I measure the second capacitor from the ground, I thought that there would be about 1160V.
But,
The multimeter shows 437 volts. The internal resistor of multimeter is 10M. (No resistor in probe.)
Is it because the ESR of capacitor is too high ??
And then i used 80k-6. (high voltage probe)
The result is below.
(It show as a value of one thousandth due to the voltage divide.)
Which value is correct ??