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 Harman Kardon Citation 14

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DK8BH



Posts : 1
Join date : 2010-10-17

PostSubject: Harman Kardon Citation 14   Sun Oct 17, 2010 2:02 am

In the power supply the transistors Q801 and Q802 are broken. Does anyone know the types?

On the Q801 is printed: PI 798 and M 932. The Q802 is labed M 236 and 25972.

There are no hints in the schematic.

Thanks for your help.

Greetings

Werner
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Johnnysan



Posts : 64
Join date : 2010-10-12

PostSubject: Re: Harman Kardon Citation 14   Sun Oct 17, 2010 3:18 am

A 25972 crosses to an NTE 123A.

The other numbers don't come up in the NTE cross reference.
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