4-5-1
Inspection and Measurement
Model : T615
Inspection point: incline voltage measurement at the drive board
Inspection method: 1. Do not press any key. Incline indicators do not light.
The drive board does not emit voltage to the incline motor. The incline motor does not operate.
2. Select the VDC setting on the multi-meter and test as follows.
Incline key
Indicator on drive
board
Drive board
incline voltage
Incline set
Incline
<
>
LED5 lights (DOWN)
green-white +40V or-40V
Incline operates down
Incline
<
>
LED6 lights (UP)
Green-white +40V or -40V
Incline operates up
Incline motor cable
Incline indicator LED5
、
LED6
Summary of Contents for T615
Page 1: ...T615 Repair Manual Electronics...
Page 2: ...1 1 Product Illustration 1 1 1...
Page 3: ...1 2 Dispaly 1 2 1...
Page 4: ...1 3 Component Placement T615 Display 1 3 1...
Page 5: ...1 3 Component Placement T615 Bridge board 1 3 2 Bridge board To Lower keypad To Safety key...
Page 8: ...1 4 Connection T615 1 4 2...
Page 9: ...1 4 Connection T615 Display 1 5 1...
Page 10: ...1 5 Cable Connections T615 Display 1 5 2 To Safety key board To lower keypad To Display...
Page 12: ...1 6 Indicator LEDs T615 Display 1 6 1 Power led...
Page 48: ...4 8 1...