[TechAssist] Re: TEAC Double Cassette W-360HX [CORRECTION]
- From: Ed Gaidies <teltek2@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 27 Mar 2002 17:57:40 -0500
No..that's alright, it is a quad switch.
-Ed-
>
> Figures, about 3 seconds after I sent my last post regarding this, I
> realized I made a mistake. The 4066 is not a hex inverter as I
> suggested, it is a quad analog switch. Sorry about that.
>
>
> Gary
>
>
> Ed, the 4066 is a CMOS digital hex inverter. Are you sure you replaced
> the original with the correct chip?
>
> If you haven't already, check that the wires are not broken off the tape
> head. Also, the internal record/ playback switch might need a good spray
> with contact cleaner-lube. This switch can also be the form of an IC on
> newer decks, but that model sounds like an older one. Sorry I don't have
> schematic if the problem turns out to be in the amp circuit.
>
>
> Gary McCartney
>
> McCartney Electronics
> 7134 Fife Rd, RR 7
> Guelph Ontario Canada N1H 6J4
> Fax: (519)821-1530
> email: number63@xxxxxxxxxxxxx
>
>
>
>
> Tel-Tek Electronics wrote:
>>
>> To all our Stereo Enfiianados;
>> Have a TEAC double cassette here, with no output from Cassette II.
>> (Recording Deck). I have no circuit on this, have changed one IC, Quad Amp
>> TC4066BP.
>> Really changed on speculation, because it was in that area, and I had it in
>> stock. (Now that's desperate).
>> Anyone run across this, I get nothing from that side, not even a slight hum.
>> Any help, would be appreciated.
>>
>> Thanks;
>> -Ed-
>>
>> Tel-Tek Electronics
>> Midland, Ontario. Canada.
>>
>> teltek2@xxxxxxxxxxxx
>>
>> Secondary........
>> teltek35@xxxxxxxxxxx
>>
>> Tel-Tek Electronics.
>>
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