Keys Fitness 5600T

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This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables

This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.

Keys Fitness 5600T

Preliminary Information
Release Year	~2005
Leak Risk	Low
Batteries	None
Mounting Technology	Through Hole, SMD, BGA, Sockets
Capacitor Types	Aluminum Electrolytic, Tantalum, Ceramic, Polymer
Destructive Entry	No

The Keys Fitness 5600T is a motorized treadmill with a 3HP motor.

Known Issues

Symptom or Problem Encountered

E44 shows on treadmill screen

Causes

• Keypad membrane is failing

Solutions

• Replace the keypad membrane (you can't get new ones since they aren't being manufactured anymore)
• Cut the top portion of the membrane of the failing button(s) in question
• Replace the keypad membrane with microswitches (you only need to replace the power and start/stop on the keypad)

Disassembly Notes

There are two sections you may want to gain access to.

The top section (keypad, display, processor) can be accessed by first undoing the 2 screws each for the cable covers on the left and right side of the treadmill, then undoing the 4 screws in front and 5 screws in the back. You can now remove the cover and unplug the cables connecting the top plastic piece to the bottom piece.

The bottom section can be accessed by removing the two screws in the back of, and two screws on the left and right side of, the motor cover.

Original Parts

Display PCB

November 10 2005

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C3, C5(?) C24, C25	4	470 µF	16 V	Through Hole				85°C	Aluminum Electrolytic	Gemcon	GSR(?)
C4	1	4.7	50 V	Through Hole				85°C	Aluminum Electrolytic	Gemcon	GSR(?)
C6	1	100	25 V	Through Hole				85°C	Aluminum Electrolytic	Gemcon	GSR(?)
C22	1	10	35 V	Through Hole				85°C	Aluminum Electrolytic	Gemcon	GSR(?)

Replacement Parts

Display PCB

November 10 2005

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
C3, C5(?) C24, C25	4	860020374012 / 860010374012 / 16YXA470MEFC8X11.5	Digikey Mouser LCSC(Order 5)
C4	1	860020672008 / 50PK4R7MEFC5*11	DigiKey Mouser LCSC(Order 10)
C6	1	860020473008 / 25PX100MEFC5X11	DigiKey Mouser LCSC(Order 10)
C22	1	860020572003 / 50PK10MEFC5X11	DigiKey Mouser LCSC(Order 10)

If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Kits

• Digikey BOM: https://www.digikey.com/

Related Links

• Videos or other things that might be helpful to check out