SportsArt Fitness C570R Repair Manual
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SportsArt Fitness C570R Repair Manual

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C570R Repair Manual (Electronics)

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Summary of Contents for SportsArt Fitness C570R

  • Page 1 C570R Repair Manual (Electronics)

  • Page 2: Table Of Contents

    1-6-1. Drive Board Indicator LEDs - C570R/C570U 1-7-1. Electronic Specifications - C570R/C570U 2-1-1. Electronic Malfunction Troubleshooting Table - C570R/C570U 2-1-2. Electronic Malfunction Troubleshooting Table - C570R/C570U, Continued 3-1-1. Troubleshooting: Unit Will Not Start (Alternator) 3-2-1. Troubleshooting: Unit Will Not Start (Battery) 3-3-1.
  • Page 3 1-1-1. Product Picture - C570R 1-1-1...
  • Page 4 1-2-1. Display Picture - C570R/C570U 1-2-1...

  • Page 5: Component Placement - C570R Display

    1-3-1. Component Placement - C570R Display Fan motor CARDIO board Earphone jack board Telemetry heart rate receiver board Display board 1-3-1...

  • Page 6: Component Placement - C570U Lower Body

    1-3-2. Component Placement - C570U Lower Body Cable connectors Drive board Alternator Optic sensor Battery (on other side) Electro-magnet CSAFE board 1-3-2...

  • Page 7: Component Placement - Contact (Htr) Heart Rate Components

    1-3-3. Component Placement - Contact (HTR) Heart Rate Components HTR cable HTR sensor plate Connects HTR contacts to HTR hub board HTR board HTR bridge (or hub) board 1-3-3...

  • Page 8: Block Diagram - C570R Electronics

    1-4-1. Block Diagram - C570R Electronics Keypad HR receiver Display Fan motor board Sensor – L CARDIO board Board Sensor – R CSAFE Bridge board Electro- Drive magnet Alternator board Battery Optic sensor Battery charger connector 1-4-1...

  • Page 9: Connections - C570R/U Display

    1-5-1. Connections - C570R/U Display To fan To cardio board To cardio board To soft keys To telemetry heart rate receiver To drive board To soft keys 1-5-1...

  • Page 10: Connections - C570R Drive Board

    1-5-2. Connections - C570R Drive Board To display board To HTR board (only use on C570R) To electro-magnet To optic sensor To battery To display board To alternator 1-5-2...

  • Page 11: Drive Board Indicator Leds - C570R/C570U

    1-6-1. Drive Board Indicator LEDs - C570R/C570U F1 battery fuse F2 alternator fuse LED2 Lit = battery is being recharged. LED3 LED1 Lit = VDD power indicator Lit = VCC power indicator 1-6-1...

  • Page 12: Electronic Specifications - C570R/C570U

    1-7-1. Electronic Specifications - C570R/C570U Specification Explanation Notes Power supply AC alternator power 1.HRC window: 65%, 80%, Heart rate Information window 2.Calories, Distance, Time, RPM 3.Cal/HR, Mets, Watts, Speed Illustration window 5X8 two-color LED dot matrix (square) Setting window Four-character 7-segment displays Resistance range Level 1 –...

  • Page 13: Electronic Malfunction Troubleshooting Table - C570R/C570U

    2-1-1. Electronic Malfunction Troubleshooting Table - C570R/C570U Malfunction Circumstance Inspection Items Replace Notes Components Cannot When the display 1. Inspect all cable connections. 1. Drive turn on unit is not lit, I pedal, 2. Inspect alternator output voltage. board fuse;...
  • Page 14 Contact heart rate I hold onto heart rate contacts 1. Inspect the HTR wire connection at 1.HTR board malfunction with both hands, but there is the bridge board. no heart rate reading. 2. Inspect the HTR signal LED. 3. Replace the HTR board. Key malfunction I press the key but the key 1.
  • Page 15 Troubleshooting Model: C570R LED2 POWER indicator Malfunction: Unit will not start (alternator). Display Lit = power is supplied Circumstance: Start pedaling; the display shows no reaction. Possible reasons: 1. Wires are not connected. 2. The drive board fuse has blown.
  • Page 16 Troubleshooting Model: C570R Display LED2 POWER indicator Malfunction: Unit will not start (battery). Circumstance: When I stop pedaling, the display turns off. Lit= display receives power. Possible causes: 1. The battery fuse on the drive board is burnt. 2. The battery power is too low because the bike has been out of use.

  • Page 17: Troubleshooting

    Troubleshooting Model: C570R Display Malfunction: No RPM value appears. Circumstance: I pedal on the bike but no RPM value appears. Possible causes: 1. Wires are not connected. 2. Optic sensor is malfunctioning. Troubleshooting: 1. Make sure the distance between the optic sensor and the reflective sticker is 3-8mm.
  • Page 18 Troubleshooting Model: C570R Electro-magnet voltage Malfunction: No resistance. Level Voltage（V） Circumstance: I pedal on the bike, but there is no resistance. LEVEL 1 To optic sensor Possible causes: 1. Display has no RPM value. LEVEL 10 2. There is no output voltage from the alternator.

  • Page 19: Resistance Is Excessive

    Troubleshooting Model: C570R Malfunction: Resistance is excessive. Circumstance: Press fan keys; the fan does not operate; but resistance is excessive. Possible causes: 1. Drive board components have an electrical short. Troubleshooting: 1. Inspect all cable connections; Make sure that screws don’t create an electrical short in the wires.

  • Page 20: Fan Does Not Operate

    Troubleshooting Model: C570R Display Malfunction: Fan does not operate. Malfunction: Press the fan key; the fan does not operate. Possible causes: 1. Pedal rotation speed is below 50 RPM. 2. Fan motor is defective. Troubleshooting: 1. Inspect whether speed exceeds 50 RPM.

  • Page 21: No Telemetry Heart Rate Reception

    Troubleshooting Model: C570R Display Telemetry receiver board Malfunction: No telemetry heart rate reception. Circumstance: I am wearing the heart rate telemetry strap properly. wire connection But there is no heart rate reading. Possible causes: 1. Telemetry strap transmitter battery voltage is too low.
  • Page 22 Troubleshooting Model: C570R/U Malfunction: Soft keys do not function. Circumstance: Press the soft keys. There is no response. Or the keys operate continuously. Possible causes: 1. Soft keys are not functioning. Troubleshooting: 1. Replace soft keys. Soft keys Display board...

  • Page 23: Display Key Switch Malfunction

    Troubleshooting Model: C570R/U Key switch cushions Malfunction: Display key switch malfunction. Circumstance: Press display keys, for instance, <STOP>，LEVEL <▲> / <▼>. There is no reaction, or keys operate continuously. Possible causes: 1. Display key malfunction. 2. Key cushions are out of place.
  • Page 24 Troubleshooting Model: C570R HTR board indicator LEDs Malfunction: Contact heart rate (HTR) malfunction. Name Explanation Circumstance: Hold HTR contact plates; heart rate value is LED1 Telemetry Flashes to indicate incoming telemetry signal. incorrect. LED2 HTR contact Lights to indicate hands on contact plates.

  • Page 25: Basic Parameter Mode

    C570R/U Basic Parameter Mode Operation: (1) At the start up screen, press and hold the <ENTER> key for three seconds. A. Unit setting Display shows “UNIT - MPH” (imperial) or “UNIT - KPH” (metric) to indicate the unit setting. Press ＜▲/▼＞ keys to toggle. Press <ENTER> to confirm your choice.

  • Page 26: Mechanical Maintenance Schedule - C570R

    4-1-1. Mechanical Maintenance Schedule - C570R Item Inspection/maintenance Daily Weekly Monthly details ◎ Wipe down unit exterior ◎ Adjust levelers ◎ Visually inspect unit and screws ◎ Inspect pedals for noise ◎ Inspect seat height adjustment operation ◎ Inspect seat distance adjustment operation ◎...

  • Page 27: Mechanical Troubleshooting Points - C570R

    4-2-01. Mechanical Troubleshooting Points - C570R Item Malfunction Inspect or replace Unit wobbles Adjust levelers Seat back does not Replace shock adjust Pedal noise Replace pedals Seat position won’t Inspect rollers under the seat adjust Free spins when Inspect drive pulley bearings...

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