Thank you for having the manual I needed for an older model Aiwa stero I had found on Ebay --- I wanted the Aiwa because I had tapes and cd's but I did not have a manual as to how to operate the system... I found what I needed and it has enabled me to set the system up for my enjoyment.
The manual was very helpfull, it answerdes all my questions, and i was surprized to find the original manual on this site! Big thumbs uP:)
Text excerpt from page 33 (click to view)
ZBG 861
Replacing an oven light bulb
You need a 25 Watt small Edison screw with a temperature rating of T300. Make sure the oven is cool before you replace the bulb. Unplug the oven. Open the oven door and remove the oven shelves. Pull the glass bulb cover towards you and then pull it off. Unscrew the bulb by turning it to the left. Fit a new bulb and then replace the glass bulb cover. Replace the oven shelves. Plug the oven back into the electricity supply. Re-set the time of day.
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The oven light bulb is not covered by the manufacturers guarantee.