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Component marked TH101 on overlay
In series to the DC supply to a Yamaha P120 piano , 0.1 ohm or less even
warming with a soldering iron, so not a thermistor. It is yellow epoxy cased and about 8mm sqare like a plate capacitor marked HFBA CHINA UF250 or UF25C with logo of V superimposed over an upturned V and then 3e I assume its a working order fuse , but value 2.5 amps ? The supply is rated 16V, 2.4A -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
Component marked TH101 on overlay
N Cook wrote:
In series to the DC supply to a Yamaha P120 piano , 0.1 ohm or less even warming with a soldering iron, so not a thermistor. It is yellow epoxy cased and about 8mm sqare like a plate capacitor marked HFBA CHINA UF250 or UF25C with logo of V superimposed over an upturned V and then 3e I assume its a working order fuse , but value 2.5 amps ? The supply is rated 16V, 2.4A -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ Maybe a thermal fuse? "TH101" would suggest to me a thermistor (resistance seems a bit low.),or other 'thermal' component. |
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