looking for MTH HO board wiring diagram

"HONGZ" stands for HO scale, N scale, G scale, and Z scale.

Post your non-O scale stuff here!

Allan LoczyOGR Forum Member

Hello,

I recently bought an MTH k4 in HO, which had the circutry ripped out. The previous owner back out on gutting the locomotive and never changed to a new sound system. Why change it in the first place? Anyways I have almost everything complete, just gutted. I have a harness, but i am not sure if I want to reuse it again. I need a new wiring harness, and I am curious if anyone has a diagram of what wire goes where. (Some colored wires are doubles, thats where the issues come in)

the item number is 80-3105-1

thanks.

3/6/1810:43 AM

❤️ 1

Original Post

Add Reply

Sign In To Reply

<ul id="{%=id%}ButtonGroup" class="button-group h-popup-buttons even-button-group even-1">
    <li id="{%=id%}Okay_buttonContainer"><a id="{%=id%}Okay" href="javascript:void(0);" class="button success no-margin-bottom h-alert-modal-ok-button" role="button">OK</a><script type="text/javascript">
        (function() {
            function {%=id%}Okay_click(event, data) {
            {%=id%}Popup.hide();
        }
        
                $('#{%=id%}Okay').on('click', {%=id%}Okay_click);
        })();
    </script></li></ul><a href="javascript:void(0);" class="close-reveal-modal" aria-label="Close Modal">&#215;</a><div class="last-modal-focus focus-utility-element" tabindex="0"></div>
</div>
<script type="text/javascript">
        (function() {
            {%=id%}Popup = new SS.Popup.ModalPopup('{%=id%}');
        })();
    </script>

Skip to main content

"HONGZ" stands for HO scale, N scale, G scale, and Z scale.

Add Reply

Membership Required

Remove From Your Block List

Manage Follow Preferences

Block

OGR Forum Supporting Membership Required

OGR Forum Supporting Membership

Help support this forum with an OGR Forum Supporting Membership.You will be able to watch the videos in the INSTRUCTIONAL VIDEO FORUM!A one-year OGR Forum Supporting Membership is only $12 per year, so sign up now!

OR

Access the ALL the OGR VIDEO FORUMS AND over 300 back issues of OGRwith a DIGITAL SUBSCRIPTION!

Please wait...

Help support this forum with an OGR Forum Supporting Membership.
You will be able to watch the videos in the INSTRUCTIONAL VIDEO FORUM!
A one-year OGR Forum Supporting Membership is only $12 per year, so sign up now!

Access the ALL the OGR VIDEO FORUMS AND over 300 back issues of OGR
with a DIGITAL SUBSCRIPTION!