Original resistors will be larger in size than modern types of the same wattage. Except for R11, R12, R13 & R14 other resistors can be 1/2 watt. These resistors are between power supply & ground and should be wire wound. They don't need to be replaced unless open? Use 5 watt or greater if you replace R11-R14.
Norm
:I have an United American Bosch 444T radio and I bought the schematic diagram, but the power of the resistors are not indicated. In the diagram, we can find only the value in ohms. What can I do to check this values? Thanks.