crt & tube tester question

[timmy]

i have the bk 440 crt tester and was wondering if anyone had the book to take a look at the schematic to check 2 resistors i have changed. one is right of the meter and the colors were lousy but it looks like a 20k and the other appears to be coming off one of the 3 lights on the front and that was burned and the colors tells me its a 10 ohm and probably 2 watt, it looked like brown, blk, blk,silver,i was getting something like 750k, cant be right but it was burned. the dynascan 500 i have i tried to test a 6x4 tube but i guess this tester cant test it or i just dont understand what its saying. it says i have to use a 510 socket panal whatever that means im really not sure. maybe someone can help me with these questions.the brown, blk,blk resistor i used a white stone wire wound type in place of the carbon one that was green in color.the white wire wound resistor i put in was 10 ohm 2 watt and the other one appears tobe red, blk, orange, silver which is 20k so i put 2 10k in series for 20k but the old one checks at 23k.thanks.