S5 Lead Damaged 6ES5 734-1BD20

Manglemender

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Jul 2007
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Lancashire
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6ES5 734-1BD20 232 - TTY convertor.

My S5 Programming lead has become damaged (for reasons not yet understood). A component in one corner that I suspect may once have been a diode is now a black spot.

Does anyone have a circuit diagram for this convertor so that I can try to repair it?

Nick
 

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