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attn: Martin Schneider, TLM-170 schematic
Author: Bo HansÚn
Date: 06/06/2013
Dear Martin,

On my workbench I have right now a TLM-170-i (P24/P48).

The problem is that it is completely silent, gives only a loud noise.

I would need a service schematic for this microphone, so I can more easily find the fault.

The version seems to be old, because it does not match the service schematic that I have in my archive, this schematic describes a design with only thick film circuits.

The version that I have, includes the dual transistor LM-394 and lots of discrete components.

Would be grateful for a copy of the proper schematic for my version.

Thanks in advance.

Best regards
Bo Hansen

Hansen Audio
Gothenburg, Sweden
www.hansenaudio.se  
 
Reply
Bo HansÚn
06/06/2013
Martin Schneider/Neumann
06/07/2013
Bo HansÚn
06/07/2013