Zenith H2445R Tennyson Porthole Resistor Question

[Geoff]

I’ve finished checking about half of the resistors on my Zenith H2445R porthole. Most of the resistors are out of tolerance. What is strange is that I’ve found 3 resistors so far that don’t match what the Photofact says should be there. There are a couple others but then in the notes section it states the correction for some models. Here are the 3 in question:

R24 is supposed to be 1,000 ohms (+/- 10%) but a 1,200 ohm resistor is installed. Measures 1,180 ohms.

R43 is supposed to be a 1M resistor (+/- 20%) but a 1.5M resistor is installed. Measures 1.42M.

R49 is supposed to be a 33K ohm resistor (+/- 10%) but a 30K resistor is installed. It’s in parallel with coil L17 so I can’t measure it without unsoldering one end.

For the value installed in R24 and R43 both are in tolerance with the resistor color code and appear to be original. Should I leave these as is or install the value listed in the Photofact?

Here is a high resolution scan of the service information (600 dpi, 54MB):

https://drive.google.com/file/d/0BzQ...ew?usp=sharing