1983 240 GL 4cyl w/ 72K miles. Auto will not start, just cranks. New timing belt at 54k miles. There's no dashboard lights, power window action or turnsignals. Turning over sounds good, brand new battery and posts are spotless, no burnt fuses and the 25amp fuse near the battery is good. The radio, door locks, blower motor, wipers, hazard lights, lights, horn, cigarette lighter & dome lights work great. Someone from AutoZone told me it could be the ignition switch gone bad. I didn't think it's the ignition switch, since the radio, wipers & blower motor all work and they all work off the ignition switch turned on, but the windows don't work and they do work off the ignition switch. What do you think and how could I test the ignition switch?

Thanks
Dale