HK Audio / LUCAS (Germany) ,2001 2x 150W power amp

17/07/2009 - 15:38 von N_Cook | Report spam
Nothing wrong with these 2 mystery 2 pin items, but I like to identify such
mysteries and place on the www.

In the fan air-stream a 1.5mm sphere I assumed to be a bead thermistor ,
measures 58 ohm, in circuit, but no change with freezer spray. Blue bead
with a white letter H marked on it.

2 off per channel amp, black epoxy potted lumps, about 8mm cube, with a
large letter M on them. Measure about 150 ohm , in circuit, and no change on
freezer spray

Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on

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#1 N_Cook
17/07/2009 - 15:42 | Warnen spam
overlay for the sphere says TR3, T for transistors
overlay for one of the black lumps says IC2

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