INSTRUCTION MANUAL
INSTRUCTION MANUAL
INSTRUCTION MANUAL
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Decoder MX620 - MX622, MX630 - MX632 Sound Decoder MX640 - MX648 Page 57<br />
CAUTION II – Disclaimer of Liability<br />
Märklin/Trix obviously is not concerned about compatibility of their locomotives with third-party products.<br />
The interfaces are being changed often and without notice. ZIMO cannot guarantee that the information<br />
given in this manual regarding connection and programming/operating procedures are correct<br />
in all instances and cannot assume liability for damages to loco boards and/or decoders as a result<br />
of such circumstances.<br />
Next find the same pins on the processor of your board and follow those traces carefully. They<br />
should lead to resistors marked as either “104” or as “000” (see below). If they are “104” proceed<br />
with the decoder installation. If they are marked as “000” they have to be replaced before the decoder<br />
is installed.<br />
This picture shows a different Märklin C-Sinus board and how the resistors in question can be located<br />
by following the traces back from the controller pins.