3 pin TO92 size IC , identify ?
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From: N_Cook on 26 Mar 2010 07:06 with all this written on the tiny flat face , immediately prior to the meter of a metal detector 7150A-1 A407C0042 , maybe G in the middle unlikely voltage regulator Holtek HT7150A-1 Transistors marked Q and ICs , like this , marked IC on the overlay, about 2002.
From: N_Cook on 28 Mar 2010 04:39 N_Cook <diverse(a)tcp.co.uk> wrote in message news:hoi4c1$ci8$1(a)news.eternal-september.org... > with all this written on the tiny flat face , immediately prior to the meter > of a metal detector > 7150A-1 A407C0042 , maybe G in the middle > unlikely voltage regulator Holtek HT7150A-1 > Transistors marked Q and ICs , like this , marked IC on the overlay, about > 2002. > > If it walks like a duck and quacks like a duck, then.... Now it is repaired, this IC gives a 5V supply -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://diverse.4mg.com/index.htm
From: Arfa Daily on 28 Mar 2010 20:42
<Meat Plow> wrote in message news:3kk6da.oq2.17.1(a)news.alt.net... > On Sun, 28 Mar 2010 09:39:32 +0100, "N_Cook" <diverse(a)tcp.co.uk>wrote: > >>N_Cook <diverse(a)tcp.co.uk> wrote in message >>news:hoi4c1$ci8$1(a)news.eternal-september.org... >>> with all this written on the tiny flat face , immediately prior to the >>meter >>> of a metal detector >>> 7150A-1 A407C0042 , maybe G in the middle >>> unlikely voltage regulator Holtek HT7150A-1 >>> Transistors marked Q and ICs , like this , marked IC on the overlay, >>> about >>> 2002. >>> >>> >> >> >>If it walks like a duck and quacks like a duck, then.... >>Now it is repaired, this IC gives a 5V supply > > How did it walk and quack like a duck? The reference to 7150? then .... it probably *is* a duck ! d;-} Arfa |