I'll double check, I know I've checked all resistors in circuit, wonder if a leg needs to be lifted for a more true result. I know a bad one can usually be found in circuit also by the voltage on either side too. Well not this one, because it goes to ground. I don't believe the resistors across the coils can be checked accurately either, they just read low due to the coil. Maybe lift one side or, start jumping some values across them. Got to look at the underside of the PC board too, I suppose. That is in a tough place, but must be done too to get a good look probably. The ETF has a good copy of the SAMS on-line.
http://www.earlytelevision.org/pdf/R...Sams-418-1.pdf