Stress test Problem - Solutions List

  1. Solution :Check the continuity of the cable connecting body level amplifier to Treadmill controller.

    Details :Refer Cable DC1

  2. Solution :Check the continuity of the cable connected from connector (ident CN21) to the 9 pin female panel connector.

    Details :Refer Cable BP1

  3. Solution :IC 6N136 (ident U11,U12) on PCB 12003v1 interchange these IC's.

    Details: Refer Image 1

  1. Solution :Check relay goodsky - GL-S-112D (ident RL 1) is faulty on PCB 8005v3.0,replace it.

    Details :Refer Image 2

  1. Solution :SMD transistor BC 557 (ident Q2) is faulty on PCB 8004v3.0, replace it.

    Details :Refer Image 3

  1. Solution :Check relay goodsky - GL-S-112D (ident RL 2) is faulty on PCB 8005v3.0,replace it.

    Details :Refer Image 2

  1. Solution :AD 8031 (ident U9) for speed is faulty, replace it. IC AD 8031 (ident U8) for elevation is faulty on PCB 12003v1, replace this IC.

    Details :Refer Image 1

  2. Solution :IC 7407 (ident U13) is faulty on PCB 12003v1, replace it.

    Details :Refer Image 1

  1. Solution :DIP IC UC 3843 (ident U1) is faulty on PCB 8004v2.0, replace it.

    Details :Refer Image 3

  2. Solution :IGBT 30N60 (ident Q3) is faulty on PCB 8005v3.0, replace it.

    Details :Refer Image 2

  3. Solution :Diode 60-60A (ident D13) is faulty on PCB 8005v3.0, replace it.

    Details :Refer Image 2

  4. Solution :IGBT 30N60 (ident Q3) and Diode 60-60A (ident D13) is faulty on PCB 8005v3.0, replace them.

    Details :Refer Image 2

  5. Solution :Thermistor NTC (ident TH1,TH2) are faulty on PCB 8005v3.0,replace it.

    Details :Refer Image 2

  6. Solution :MOV capacitor (ident MOV1,MOV2, MOV3) are faulty,replace it. Even if only one mov capacitor is faulty on PCB 8005v3.0 ,replace all 3.

    Details :Refer Image 2

  7. Solution :DIP transistor BC 547 (ident Q9, Q10) are faulty on PCB 8005v3.0, replace it.

    Details :Refer Image 2

  8. Solution :SMD Resistor 4.7Kohm (ident R23) is shorted (Check on multi-meter whether it is shorted) on PCB 8005v3.0. Replace it.

    Details :Refer Image 2

  9. Solution :DIP IC LM 324 (ident U3) is faulty on PCB 8005v3.0, replace it.

    Details :Refer Image 2

  10. Solution :DIP IC UC 3843 (ident U1) is faulty on PCB 8005v3.0, replace it.

    Details :Refer Image 2

  1. Solution :Select the USB option from configuration menu.

    Details :NA

  1. Solution :IC MAX323 (Ident U1) is faulty on PCB 12003v1 replace it. You will also have to replace tantalum capacitors 1uf/25v (ident C1,C2,C3,C4) . If this IC is faulty then communication is established but the speed and elevation may vary.

    Details :Refer Image 1