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Why display cannot receive signal from motor main board

Inspire of changing new boards.

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Check the wire harness from the console to MCB.. Most likely the wire is pinch between the frame and upright post.

Posted on Apr 09, 2015

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Posted on Jan 02, 2017

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Sportsart 1050l gives error 1


ERR1 Definition: The display board CPU didn't receive the optic sensor signal. • Explanation: After processing by the drive board, the optic sensor signal travels the 16-pin cable to the display board CPU, which determines motor speed. Components involved include the optic sensor, optic sensor wheel, 16-pin cable, drive board, display board, and connections. http://www.sportsmith.net/images/product_support/sportsart/Repair%20Manuals/General%20Treadmill%20Svc%20Manual.pdf

Aug 01, 2014 | Sportsart Exercise & Fitness

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E01 sports treadmill


This link is to the service manual. You will find error code definitions and troubleshooting flowcharts.

http://www.sportsmith.net/images/product_support/sportsart/Repair%20Manuals/General%20Treadmill%20Svc%20Manual.pdf


ERR1 Definition: The display board CPU didn't receive the optic sensor signal. • Explanation: After processing by the drive board, the optic sensor signal travels the 16-pin cable to the display board CPU, which determines motor speed. Components involved include the optic sensor, optic sensor wheel, 16-pin cable, drive board, display board, and connections.

Apr 12, 2014 | Sportsart Exercise & Fitness

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Sportsart 1080 treadmill error 01


ERR1 Definition: The display board CPU didn't receive the optic sensor signal. • Explanation: After processing by the drive board, the optic sensor signal travels the 16-pin cable to the display board CPU, which determines motor speed. Components involved include the optic sensor, optic sensor wheel, 16-pin cable, drive board, display board, and connections. http://www.sportsmith.net/images/product_support/sportsart/Repair%20Manuals/General%20Treadmill%20Svc%20Manual.pdf

Mar 17, 2014 | Proform Power 1080

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When i plug my treadmill in the digital display wont read or turn on


1)ADJUST THE SENSOR REED SWITCH BY 1/8" SEE THE DIAGRAM
2) IF YOUR SISTEM HAS BATTERIES EXCHANGE BY NEW ONES.
3)TIGHT THE FLEXIBLE CABLE FROM THE KEYPANEL VS DISPLAY BOARD AND THEN TIGHT THE CONNECTOR FROM THE DISPLAY BOARD VS LOWER BOARD OR MAIN MOTOR CONTROLLER BOARD.
4) WILL BE A GREAT IDEA IF YOU CAN MEASURE WITH YOUR VOLTEMETER +5VDC coming from the main motor controller board to display board.
Now if there are missing the fault: is main motor controller of course after you did the first step or the voltage is there the display board is faulty.

12_6_2011_1_18_12_am.gif12_6_2011_1_18_35_am.gifsee the block diagram how the main motor board control by 90percent of function of the any treadmill. Good luck, sincerely. G-d bless you.
E.CUADRA
MANAGUA, NICARAGUA.

Dec 06, 2011 | Weslo Cadence 55 Treadmill

1 Answer

E2 error on pro form 730 key in belt and motor run about 5 sec and shuts down sensor light blinks but not a steady light


Dear Sir:

I will try to help you, use the patience and carefully: need screwdriver, hex, allen+Dvom(DigitalVoltemeter)


Troubleshooting: ERR2 - Motor Movement

Since the motor moves when you press speed up, focus on the optic sensor, its wire connections, and the

optic sensor wheel. If all seems well at the sensor, inspect the motor.

Optic Sensor

??? Optic sensor wheel - Make sure that the optic sensor wheel rotates securely, without wobbling, in the

middle of the optic sensor. Realign and tighten if necessary. If optic sensor wheel teeth are missing or

bent, replace the optic sensor wheel.

??? Optic sensor wires - Make sure that wires are inserted securely to the optic sensor and to the drive board.

Check wire continuity.

??? Optic sensor - Turn on unit power. Turn the motor flywheel with your hand. The optic sensor

indicator (LED10, drive board) should light. . If it does not light, and all parts above are

good, replace the optic sensor.

Motor

??? Motor arcing - Does the motor show signs of wear - irregular arcing, carbon dust?

??? Motor brushes - Do brushes show signs of irregular wear - cracks, dents, lines? Replace the

motor brushes.

??? M+ M- Wires - Make sure wires are connected properly.

Other

??? Display main IC - To ensure proper signal processing, press down on the main IC on the display

board, marked U5. .

??? Ribbon cable - Ensure that the ribbon cable is attached at the drive and display boards. Check cable
continuity.

Troubleshooting: ERR 2 - No Motor Movement

Turn unit power off and then on to clear the ERR2 message from the display. To test whether the drive

board is putting out power to the motor, insert multimeter probes on the M+ M- connectors and press

the speed up key. . (Note: To avoid ERR2.)

Power to Motor

If the drive board puts out power to the motor, but the motor does not operate, either the motor wires or

motor is malfunctioning. Test wires for continuity. Inspect connections. Perform an ohm test on the

motor . Inspect motor brushes.

No Power to Motor

If there is no power to the motor, either the signal is not arriving at the drive board, the transformer

or inductor is bad, or the drive board is bad. Inspect the following:

??? Display - Does the display beep when you press speed up? If so, the display has sent its signal.

If not, inspect overlay-to-display connections. And press down on the main program IC, marked U5.

??? Wires and their connections - inspect data cable connections from the display to the drive board,

test data cable continuity, inspect M+ M- wires from the drive board to the motor.

??? Inductor (6310 only) - inspect inductor and its wires and their connections. .

??? Transformer - inspect the transformer and its wires and their connections.

??? Drive Board - inspect the drive board for burnt or cracked components. Inspect LEDs (See DRIVE.03

and DRIVE.04). Press on the drive board IC chips to ensure good connection. If the power indicator on

the drive board, LED8, lights, but there is no power to the motor, and other components are good,
replace the drive board.

wITH THIS YOU FIX IT. If you need further assistance, please reach me

SINCERELY. GOD BLESS YOU.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

Oct 20, 2011 | Exercise & Fitness

1 Answer

Power light flashing green. No other light or sound. Per directions I found here, I bought a new power supply board. No change at all. Any other ideas?


Ur tv still having the same result a flashing LED power light indication,after u change the tv power supply board.Mean only one thing the main logic Tuner signal board it is also dead too.The Tuner signal board that the board where the tv incomming broadcasting signal wire plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish main logic Tuner signal board for the replacement.Tries out the old power supply board with the new refurbish main logic Tuner signal board too 50/50 the old power supply could be still functioning.If ur old power supply board still good and functioning,than return ur new bought refurbish power supply to the vendor u bought it from to get some money back.

Sep 14, 2011 | Televison & Video

1 Answer

Although the unit powers up when the key is inserted, the Start button doesn't do anything. Can just the start button be replaced or does that require the whole console to be replaced?


1)see if the breaker is tripped
2) tight the flexible cord from keypanel vs display board
3)tight the connector display board vs lower board
4)see the main motor board is working if the signal is coming by 5vdc
5) main motor faulty repair.

see block diagram

Jun 06, 2011 | HEALTHRIDER S300i Treadmill Motor Control...

1 Answer

Hi I recently change the main board of my protron 32"pltv television and my remote control does not work anymore, do I need to change the IR remote receiver


You will need the scope to find out if the IR receiver is putting out the signal to the main board, or take a chance by replacing the IR board. Did the remote work before changing the main board?

Testing remote control:
The remote control puts out IR (InfraRed) signal that human eyes cannot see, to find out if the remote is sending out the signal or not you just point the remote at the digital camera’s Lens (Digital Camera can detect IR), you should see flashing light on the camera’s screen when any one of the remote button is pushed. If you do see the flashing on the camera, then the problem is in the TV IR receiver or the main logic board; more troubleshooting with scope will be needed to look at the signals.
Parts: www.shopjimmy.com
www.remotes.com

http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

Aug 12, 2010 | Protron PLTV-32 Television

1 Answer

Er if code on display


ER means Error code......
The If error message indicates that the fan for the ice maker has failed. The main control board receives a feedback signal from this fan motor for the ice maker. If the feedback signal is abnormal or missing, then the error message will be displayed. The fan motor for the ice maker could be bad. You could also have a bad wiring connection between the motor and the control board. A remote possibility would be that the control board is bad. This is not likely since you noticed the ice melting in your storage bucket.

I recommend calling a service technician to diagnose and repair this failure.

Sep 20, 2009 | Kenmore Elite 22.4 cu. ft. Bottom Freezer...

1 Answer

Losing digital video signal


re seat the HDMI board and SOUND processor board from the back it's the board sitting on the left side in a vertical possition and has a wide ribbon cable connected to the main panel in the front. take the board out and the HDMI one has to come out first. it's sit's on top and connect's to this board and the MAin board underneat . good luck.

Nov 21, 2008 | Onkyo TX-SR804 7.1 Channels Receiver

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