Hobart 203655 Repair Service


This is a repair service for your defective Hobart 203655 circuit board. Please read the information below to learn more about the process.

SKU: 203655 Category:


If your Hobart 203655 board has any of the following problems, we can help.

-The battery is dead, you tried to jump start it, but now the board is burned in the corner (near assembly number 203655)

-RPM will not return to idle

-There is damage on or near the 3 pin connector (RC4).

-No weld output or power at the receptacles, but the engine starts and runs fine.

-Generator voltage is too low or high.

-The red LED is ON.

How do I get mine repaired?

Place an order and we will process it on the next business day. Our carrier will send a shipping label to your email. Carefully package your Hobart 203655 and send it. Quick Tip: Just pinch the top of the plastic stand-offs to remove the board. If you break some, let us know how many you need in the order notes.

How long will it take?

Transit time varies, however, we will repair your Hobart 203655 within four business days of delivery to us.


A 12-month warranty for workmanship and defects.

Additional information

Weight 1 lbs
Dimensions 8.5 × 6 × 2 in




Customer Reviews

Based on 37 reviews
Jon D.
Works Great

Board was mailed in, fixed and back in my hands in less than 2 weeks. Works great. Will definitely use this service again in the future!

Wayne. S.
Easy to work with for such fine work

On reviews or anything no one or anything can't be perfect 5 or10 in my book even me I am not perfect to give a review! But in my book LYRA TRONIX came as close as any one can. Easy to work with as working with myself and the time frame was QUICKER than my expectations. The work done was as good or a whole lot better than as if I would have been qualified and done it myself. Referrals I will give them to anyone needing this kink of work .
Thanks a lot Lyra Tronix

Justin G.

Everything worked as stated

Richard N.
Hobart 203655 circuit board repair

Board was repaired in a timely manner and is performing as it should. Would recommend and use LyraTronix again if needed

Kevin K.

Went out of there way to help