05-06-2015, 09:14 AM
Quote:"I have built many HV multipliers to fix 465 and 475 scopes. My first doubt are how many times (the multiplier factor) is the 152-9522-0 HV multiplier.
I have taken some X-Rays from one part and found that it is X6 multiplier, in contrast of the majority think to be X3. There are 6 diodes and 6 capacitors inside the block connected as a X6 multiplier.
The capacitors are all 1400pF x 10KV and the diodes are BY8212 from Philps, 12Kv x 5mA. There are a lot of similar capacitors and diodes to sell on Ebay, and you can use these parts also."