Thats a total of 57Ω not 600kΩWell I measured L1 to chassis,again 600Kohm
L1 to L2 19 ohms
L2 to L3 19 ohms
L3 to L4 19 ohms
measure .2ohmsL1 - R501 = zero Ω
measure around 600k ohmsL4 to chassis ground = zero Ω.
Resistance from L4 to the negative lead of C521 ?measure around 600k ohms
fyi L4 goes to ground in the power supply circuit.fyi L1 goes to the power supply not L4.
Checked traces vis continuity and all good.
is 600K ohmResistance between L4 and the neg. lead of C509
is .2 ohmResistance between C511 neg. lead and the metal chassis