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This past weekend I finished checking and replacing the bad caps and resistors on my 630TS. I used two 680 ohm resistors for the 1360 as well. Be sure to check the 1 Meg ohm resistor under the HV rectifier, mine read over 8 Meg! I guess my set had lots of hours on it as more than half of the resistors were outside their tolerance and most of the paper caps were way off value and had high leakage. I tried reforming all of the electrolytics and found three of the cans completely open with the other three reading on the low side after reforming. I am going to try those three that did reform to see how well they work. In the long run I plan to replace them before I finish the restoration. I have to wait for a tube order before I can go beyond the DC supply power up check.
Dave
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01-28-2013, 06:53 PM
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