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Toshiba ST-420 meter and FM scale bulb values

The Stone

New Member
Can any one post the Toshiba ST-420 service manual, or let me know the specs for FM scale bulbs looks like there are 4, and the meter bulbs there are 2 meters one bulb each.
Thanks,
Mark
 
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Even if you can find the manual it may not give what you looking for. Sometimes it takes trial and error to get the correct bulb. If you can measure the voltage to the bulb and post a picture of the style and size of the bulb, people here could make some recommendations on where to start.
 
The dial scale are wedge bulbs, I took out the offending to find it is plainly marked 8V03A - 8V 30mA I assume, I replaced the axial meter lights with 12V 60mA bulbs I had around but they are a little dim. It looks like they are all feed by the same circuit so I assume the axials, they are the smaller 20mm x 4mm type, are also 8V but not sure of the amps, I would guess 170 mA. I will post when I find the correct value.
 
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