Motus M990T Service Manual Download Page 54

Page: 54 / 105

3.10.3 New Version CHR Board

Do the steps below while referring to the following Exploded Views in Appendix and Section

ELECTRONIC PCB, CONNECTOR AND CABLE OVERVIEW.

D.1 OVERLAY BEZEL ASSEMBLY

E.1 CONSOLE ASSEMBLY

1) Turn off the unit power at the switch and then unplug the line cord at wall outlet.

2) Remove eleven screws (B23) from the Console Bottom (C2).

3) Lift off the Console Bottom from the Console Case (C1) while disconnecting the Download

Cable (C41) from the MPU PCB (L9 or D4).

4) Disconnect three cables from CHR Board (or Combo Board) and remove the Board from the

Console Case.

5) Prepare new CHR Board (or Combo Board which functions as both Wireless Receiver &

Contact Heart Rate Monitor) and cut off Ground Line of the CHR Board in green if any. M990

series treadmill requires the Ground Line of the Board eliminated.

6) Install new CHR Board (New Version) in reverse order.

Summary of Contents for M990T

Page 1: ...ce manual is for use by Motus trained service providers only If you are not a Motus Trained Servicer you must not attempt to service any Motus product Ver 0 2 Feb 2007 ⓒ Motus Co Ltd All Rights reserved Unauthorized Reproduction and Distribution Prohibited By Law ...

Page 2: ...and M995TL Table of Contents SECTION I TROUBLESHOOTING GUIDE SECTION II HOW TO REPLACE REPAIR GUIDE General SECTION III HOW TO REPLACE REPAIR GUIDE Electronic PCB SECTION IV ELECTRONIC PCB CONNECTOR AND CABLE OVERVIEW APPENDIX EXPLODED VIEW ...

Page 3: ...admills M990T M990TL M995T and M995TL SECTION I TROUBLESHOOTING GUIDE 1 1 System Block Diagram 1 2 Troubleshooting Guide 1 3 Troubleshooting Guide for LCD 1 4 Protective Function Display Code 1 5 Lubrication Guide ...

Page 4: ...Filter Transformer LCD Power Supply PCB MPU PCB Main Processing Unit LCD Screen LCD Lamp Inverter PCB OSD Button PCB for Channel Volume Power on Touch Sensitive Key PCB L R Speed Incline Start Enter Membrane Overlay Key Emergency Switch CHR PCB Wireless HR PCB Video Audio Input Coaxial RCA Back Light Audio Interface Headphone Jack Power ON OFF Switch Circuit Breaker ...

Page 5: ...er Transformer LCD Power Supply PCB MPU PCB Main Processing Unit LCD screen LCD Lamp Inverter PCB OSD Button PCB for Channel Volume Power on Touch Sensitive Key PCB L R Speed Incline Start Enter Membrane Overlay Key Emergency Switch CHR PCB Wireless HR PCB Video Audio Input Coaxial RCA Back Light Audio Interface Headphone Jack Power ON OFF Switch Circuit Breaker Boost Transformer ...

Page 6: ...ket or Japan market using 100V or 120V Supply Voltage In the United States Canada and Japan circuit breaker is combined with power ON OFF switch If tripped the switch is turned to OFF position Turn the switch on after eliminating the cause of the trip Replace it if necessary Power on Switch is damaged Replace Power on Switch if the output voltage of Power Switch is not present Defective Line Filte...

Page 7: ...sole Display Refer to Protective Function Display Code Magnetic switch for emergency stop is not firmly attached Mount magnetic switch in position If it is in position adjust the position of magnetic sensor under properly or replace it if necessary Emergency Push Button Switch is locked Unlock it by rotating clockwise Insufficient power source Plug treadmill into a dedicated 20 amp circuit Unstabl...

Page 8: ...eck the connection between CN3 on Lift Power Supply PCB and CN6 M990T M995T on MPU PCB is connected firmly The deck laminate worn through or the underside of striding belt became hard or glossy Replace belt and deck Refer to section How to replace Striding Belt How to replace Deck Manual lubrication is not sufficient Check if the lubrication is proper by pushing striding belt backward using your f...

Page 9: ... by Incline Up or Incline Down Button Lift Power Supply PCB is damaged Replace Lift Power Supply PCB If all 3 lamps on Start Stop Speed Down and Speed UP do not light up replace the Touch Sensitive Key PCB Touch Sensitive Buttons does not work If a lamp on Start Stop Speed Down or Speed UP does not light up any more than before pressing each button replace the Touch Sensitive Key PCB Unplugged or ...

Page 10: ...Level Adjustment Striding belt tension or tracking adjustment is needed Align striding belt by using belt adjustment bolt after Level Adjustment is done Refer to section Striding belt alignment Striding belt drifts off center Worn striding belt Replace striding belt Striding belt slips during footfall Belt tension is loose Adjust the belt tension Refer to section Belt Tension adjustment High frict...

Page 11: ...cm Chest strap electrodes are out of monitoring range Make sure the chest strap is within 60cm from Wireless HR PCB Chest strap battery is discharged Replace chest strap or the battery Chest strap electrodes are not laid flat or horizontally across your skin Make sure the chest strap electrodes lies flat and horizontally across your skin Faulty chest strap Replace chest strap Faulty Wireless HR PC...

Page 12: ...ion is loose or disconnected Check if the connection between LCD screen and A D Board is tight In other word LVDS cable shown in picture When LCD power is turned on by pressing TV on off VIDEO S VIDEO or ANALOG appears temporarily and then disappears on the left upper corner of LCD screen TV mode is not set up 1 Whenever you press Volume down button words are displayed in following order on the le...

Page 13: ...ce A D Board LCD Lamp inverter is damaged Replace LCD Lamp inverter LCD Back Light is damaged Replace LCD screen The connector or cable is bad Replace the connector or cable Channels or sound does not change Button to change channels or sound does not work Replace the button OSD Button Board or harness related to it Air cable setting is not correct Follow the set up procedures in LCD manual Faulty...

Page 14: ...ective Function Name PROBABLE CAUSE or DESCRIPTION CORRECTIVE ACTION Excessive current flows in Motor Controller In other word the Motor Controller output current exceeds the rated current by more than approximately 180 The load is in abnormal condition like impact load Reduce impact load or lubricate between belt and deck A main circuit element is defective The output is short Replace Motor Contr...

Page 15: ... cables and wires between motor and Motor Controller are loose or if there is any short circuit between wires E08 EEPROM Trouble in internal EEPROM due to high temperature A lot of parameters are saved in the EEPROM Make a service call E12 Tripped out due to external input signal Failure caused intentionally by input terminal It is not implemented in the treadmill Replace the Motor Controller E14 ...

Page 16: ...il is lubricated automatically every lubrication interval which is preset at Manager Mode Default lubrication amount and lubrication interval are set up to for instance 30cc and 500km respectively which can be set at Manager Mode Therefore it is recommended that fitness club manger set up the lubrication amount and interval according to club condition A volume of lubricant tank is about 270cc and ...

Page 17: ...of the belt 4 Inject the lubricant into the conduction hole by squeezing the lubricator about 20 times under the belt speed of 4km The amount of 30 cc is recommended 5 To spread out the lubricant all round on the belt operate the treadmill for a few minutes 6 Lubricate more than twice a month How to eliminate warning beep symbol requiring lubrication M995T M995TL Although lubricant is not injected...

Page 18: ... on treadmill at 8km h for 10 hours a day total distance a day is 80km and the warning beep and symbol appears every 6 25 days corresponding to 500 divided by 80 The speed 8km h and workout duration for a day 10 hours depend on the numbers of the users or utilization rate ay Gym ...

Page 19: ...ing Belt Tension 2 4 How to Adjust Motor Drive Belt Tension 2 5 How to Replace the Rear Roller 2 6 How to Replace the Front Roller 2 7 How to Replace the Striding Belt 2 8 How to Replace the Motor Drive Belt 2 9 How to Replace the DECK 2 10 How to Replace Drive Motor 2 11 How to Replace the Incline Motor 2 12 How to Replace the Oil Pump 2 13 How to Replace the Contact Heart Rate Sensor ...

Page 20: ... is even on a solid and flat surface A BUBBLE LEVEL can be used to ensure proper leveling Determine which foot is not resting on the floor 2 Loosen the nut on the top of adjustable foot by turning it clockwise 3 Once the nut is loosened turn adjustable foot with hand until the rocking motion ceases 4 After leveling turn the nut counterclockwise and tighten it Note Adjusting height must be done whi...

Page 21: ...mpletely stopped 5 Find the right belt tensioning bolt in the rear end cap of the treadmill Make tracking adjustments using the 10 mm hex key wrench provided as shown z If the belt is off center to the right turn the right adjusting bolt 1 4 turn clockwise which brings the striding belt back to the left z If the belt is off center to the left turn the right adjusting bolt 1 4 turn counterclockwise...

Page 22: ...mpensate for the tilted Striding Belt When the Striding Belt is tilted as shown in A turn the Hex Bolt B2 by 1 4 turn in the direction of 1 When the Striding Belt is tilted as shown in B turn the Hex Bolt B2 by 1 4 turn in the direction of 2 Note Make adjustments in 1 4 turn The position of the Front Roller to be changed by the direction of the Hex Bolt B2 is indicated in the figure 4 Re assemble ...

Page 23: ...rous because sleeve or a part of body may be caught in roller or belt 3 Locate the two belt tensioning bolts in the end caps on each rear side of the treadmill as shown which enables to adjust belt tension When turning this bolt a position of roller moves back and forth To move backward the roller turn the bolts clockwise To move forward the roller turn the bolts counterclockwise 4 Put 10mm wrench...

Page 24: ...bolts B20 and then lift Motor Cover T1 out from between the upright Supports 4 Loosen four nuts N2 securing the Drive Motor M1 by one or two turns to allow the Drive Motor to be moved by the Tension Bolt B7 5 Turn the nut N3 in the direction of arrow 1 to allow adjusting the tension on the Drive Motor Belt by using the Tension Bolt B7 6 Turn the Tension Bolt B7 in 1 4 turn in the direction of arro...

Page 25: ...r higher than 165Hz re adjust the tension 4 through 8 until it reaches 155Hz to 165Hz 9 When the tension reaches 160 Hz tighten the nut N3 securing the Tension Bolt B7 10 Tighten remaining two nuts N2 diagonally 11 Make sure that the nut N3 securing the Tension Bolt B7 is tightened 12 Re assemble remaining parts in the reverse order of removal ...

Page 26: ... from the unit Remove one bolt B18 inside the right End Cap on the rear side of the unit and then remove END CAP_R F11 from the unit 4 Pull out two NONSLIP_PVC F9 toward the rear side of the unit which are inserted into the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the right NONSLIP_TOP F8 NONSLIP SIDE_R F7 5 Remove eight bolts B13 and then remove the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the ...

Page 27: ...ne bolt B18 inside the right End Cap on the rear side of the unit and then remove END CAP_R F11 from the unit 6 Loosen two bolts B1 by turning it counterclockwise to slacken the Striding Belt enough to allow side to side movement of the FRONT ROLLER F4 Count the number of rotations when loosening the bolts B1 for re tensioning the Striding Belt 7 Loosen the nut N3 securing Tension Bolt B7 for the ...

Page 28: ...with the mounting bolt B16 B2 Adjust the Front Roller to be in parallel with the Rear Roller and the Drive Motor by using the right side bolt B2 14 Make sure that the Motor Drive Belt M3 is positioned on the grooves of the Front Roller Pulley and the grooves of the Drive Motor Pulley 15 Adjust the Motor Drive Belt Tension while referring to How to Adjust Motor Drive Belt Tension 16 Install the REA...

Page 29: ...wo NONSLIP_PVC F9 toward the rear side of the unit which are inserted into the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the right NONSLIP_TOP F8 NONSLIP SIDE_R F7 6 Remove eight bolts B13 and then remove the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the right NONSLIP_TOP F8 NONSLIP SIDE_R F7 7 Remove two bolts B1 and then remove REAR ROLLER F5 out under the Striding Belt 8 Loosen the nut N3 secur...

Page 30: ...ller and the Drive Motor Belt into position and secure in place with the mounting bolt B16 B2 Adjust the Front Roller to be in parallel with the Rear Roller and the Drive Motor by using the right side bolt B2 16 Make sure that the Motor Drive Belt M3 is positioned on the grooves of the Front Roller Pulley and the grooves of the Drive Motor Pulley 17 Adjust the Motor Drive Belt Tension while referr...

Page 31: ...e Motor Belt M3 using spanner 7 Loosen the Tension Bolt B7 for the Drive Motor Belt M3 POLY V BELT to allow the movement of the Drive Motor M1 8 Loosen four nuts N2 securing the Drive Motor M1 by one or two turns to allow the Drive Motor to be moved by the Tension Bolt B7 9 Move the Drive Motor M1 toward the FRONT ROLLER to slacken the Drive Motor Belt 10 Remove two bolts B16 B2 securing the FRONT...

Page 32: ... unit 4 Pull out two NONSLIP_PVC F9 toward the rear side of the unit which are inserted into the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the right NONSLIP_TOP F8 NONSLIP SIDE_R F7 5 Remove eight bolts B13 and then remove the left NONSLIP_TOP F8 NONSLIP SIDE_L F6 and the right NONSLIP_TOP F8 NONSLIP SIDE_R F7 6 Remove two bolts B1 and then remove the REAR ROLLER F5 out under the Striding Belt 7 R...

Page 33: ...plug the line cord at wall outlet 3 Remove three bolts B20 and then lift Motor Cover T1 out from between the upright Supports 4 Remove the nut N3 securing the Tension Bolt B7 by using a spanner 5 Remove the Tension Bolt B7 to reserve a space to move the Drive Motor 6 Remove the upper small Cover by pushing it in the direction of arrow while pushing it downward 7 Remove the screw on the lower left ...

Page 34: ...mind that each three cables should be connected exactly as shown In other word connect the Cable W to rightmost terminal Cable V to second rightmost terminal and Cable U to third rightmost terminal 11 Re install two Covers of the Motor Controller in the reverse order 12 Install the Motor Drive Belt onto the Drive Motor Pulley and then refer to How to Adjust Motor Drive Belt Tension to adjust the t...

Page 35: ...t materials to avoid a scratch on the side of the treadmill 6 Remove the bolt B6 and nut N2 securing the LEG FRAME M13 and the Shaft Tube of the Incline Motor M7 7 Remove the bolt B8 and nuts N2 and N3 and then lift the Incline Motor M7 out from the Main Frame F1 8 Install a new Incline Motor in the reverse order of the removal and then make sure that the clearance between the CASTER M14 and the u...

Page 36: ...35 10 Reassemble remaining components in the reverse order of removal 11 Turn on the treadmill and then make sure that the Incline function is working properly ...

Page 37: ...e switch at the state of the treadmill lifted up and then unplug the line cord at wall outlet 3 Remove three bolts B20 and then lift Motor Cover T1 out from between the upright Supports 4 Locate the Hosepipe M18 and Socket M17 under the bottom of the front Frame 5 Turn the Socket M17 in the direction of arrow until the Oil Pump M15 is removed 6 Re assemble a new Oil Pump M15 in the reverse order o...

Page 38: ...rews B27 securing the FRONT HANDLE TOP and FRONT HANDLE BOTTOM to the HANDLE CROSS PIPE C10 and then remove the FRONT HANDLE TOP BOTTOM from the Console Assembly 4 Disconnect the sensing wire from the inside TERMINAL of the SENSOR PLATE which is located on the FRONT HANDLE TOP Note The FRONT HANDLE TOP has four SENSOR PLATEs and each SENSOR PLATE has one TERMINAL 5 Remove the SENSOR PLATE from the...

Page 39: ...oard in Model M990T and M995T 3 4 How to Replace the Touch Sensitive Key Board 3 5 How to Replace the Lift Power Board 3 6 How to Replace the A D Board 3 7 How to Replace the Lamp Inverter Board 3 8 How to Replace the Program Button OSD Button Audio Interface Board in Model M990TL and M995TL 3 9 How to Replace the Logo Lighting Key Conversion Board in Model M990T and M995T 3 10 How to Replace the ...

Page 40: ...l Assembly to the Console Case 5 Remove green Earth Cables connected between MPU PCB L9 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from MPU PCB L9 and the Co axial Cable TU1 Stereo Cable CN12 RCA Cable CN5 8 9 S VIDEO Cable CN2 and DC12V Cable CN3 from the A D Board L13 The Connectors of A D Board 7 Lift out the Overlay Bezel Assembly...

Page 41: ...SD Button PCB L7 or A D Board L13 12 Reverse LCD Metal Bracket L12 so that the LCD Screen L11 faces upward 13 Remove four bolts B34 securing the LCD Screen to LCD Metal Bracket and then lift the LCD Screen off 14 Install new LCD Screen in reverse order ...

Page 42: ...ove green Earth Cables J3 connected between MPU PCB L9 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from MPU PCB L9 and the Co axial Cable TU1 Stereo Cable CN12 RCA Cable CN5 8 9 S VIDEO Cable CN2 and DC12V Cable CN3 from the A D Board L13 7 Lift out the Overlay Bezel Assembly from the front of Console Case C1 and then put it down on th...

Page 43: ...to the Console Case 5 Remove green Earth Cables J3 connected between MPU PCB D4 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from the MPU PCB D4 7 Lift out the Overlay Bezel Assembly DOT TYPE from the front of Console Case C1 and then put it down on the flat and clean surface so that the Display faces downward 8 Disconnect the Logo Back...

Page 44: ...e eleven screws B23 from the Console Bottom C2 3 Lift off the Console Bottom from the Console Case C1 while disconnecting the Download Cable C41 from the MPU PCB 4 Disconnect the Touch Sensitive Key Cable CB3L from the left Touch Sensitive Key Board C14 For the right Touch Sensitive Key Board C15 disconnect the Cable CB3R 5 Remove eight screws B35 and then remove the Touch Sensitive Key Board C14 ...

Page 45: ...ONT A 1 Turn off the unit power at the switch and then unplug the line cord at wall outlet 2 Remove three bolts B20 and then lift Motor Cover T1 out from between the upright Supports 3 Disconnect all of cables from the Lift Power Board M10 4 Remove four screws B30 securing the Lift Power Board M10 and lift out the Lift Power Board M10 from the base frame 5 Install new Lift Power Board M10 in rever...

Page 46: ...er at the switch and then unplug the line cord at wall outlet 2 Remove eleven screws B23 from the Console Bottom C2 3 Lift off the Console Bottom from the Console Case C1 while disconnecting the Download Cable C41 from the MPU PCB L9 4 Disconnect all of cables from the A D Board L13 5 Remove four screws B34 securing the A D Board L13 and then remove the A D Board L13 from the LCD Metal Bracket L12...

Page 47: ...Remove eleven screws B23 from the Console Bottom C2 3 Lift off the Console Bottom C2 from the Console Case C1 while disconnecting the Download Cable C41 from the MPU PCB L9 4 Disconnect the Lamp Inverter Cable CB17 from the Lamp Inverter Board L14 5 Disconnect the Lamp Cable between the Lamp Inverter Board 14 and LCD Screen L11 5 Remove two screws B34 securing the Lamp Inverter Board L14 and then ...

Page 48: ...rom the MPU PCB L9 4 From the underside of the Console Case C1 remove three screws B26 securing the Overlay Bezel Assembly to the Console Case 5 Remove green Earth Cables J3 connected between MPU PCB L9 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from MPU PCB L9 and the Co axial Cable TU1 Stereo Cable CN12 RCA Cable CN5 8 9 S VIDEO Cab...

Page 49: ... L7 9 Remove three screws B33 securing the OSD Button Board L7 and lift off the OSD Button Board L6 from the LCD Overlay Bezel L5 10 Install new OSD Button Board in reverse order Audio Interface Board 8 Disconnect the Audio Interface Cable CB5 from the Audio Interface Board L8 9 Remove four screws B35 securing the Audio Interface Board L8 and lift off the Audio Interface Board L8 from the LCD Over...

Page 50: ...een Earth Cables J3 connected between the MPU PCB D4 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from the MPU PCB D4 7 Lift out the Overlay Bezel Assembly DOT TYPE from the front of Console Case C1 and then put it down on the flat and clean surface so that the Display faces downward Logo Lighting Board 8 Disconnect the Logo Backlight C...

Page 51: ...sole Case C1 remove three screws B26 securing the Overlay Bezel Assembly LCD TYPE DOT TYPE to the Console Case 5 Remove green Earth Cables J3 connected between MPU PCB L9 or D4 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from MPU PCB L9 or D4 If the Model is M990TL or M995TL with LCD Screen disconnect the Co axial Cable TU1 Stereo Cabl...

Page 52: ...een MPU PCB L9 or D4 and Handle Frame C3 by removing two screws B21 from Handle Frame 6 Disconnect all of electrical connectors from MPU PCB L9 or D4 If the Model is M990TL or M995TL with LCD Screen disconnect the Co axial Cable TU1 Stereo Cable CN12 RCA Cable CN5 8 9 S VIDEO Cable CN2 and DC12V Cable CN3 from the A D Board L13 7 Lift out the Overlay Bezel Assembly LCD TYPE DOT TYPE from the front...

Page 53: ...ct 3 pin cable between the CHR Board and MPU PCB CN7 on L9 Board or CN10 on D4 Board 13 Connect two 2 pin cables coming from Contact Sensor to the CHR Board 14 Re install all of disassembled parts in reverse order ...

Page 54: ... the Console Bottom C2 3 Lift off the Console Bottom from the Console Case C1 while disconnecting the Download Cable C41 from the MPU PCB L9 or D4 4 Disconnect three cables from CHR Board or Combo Board and remove the Board from the Console Case 5 Prepare new CHR Board or Combo Board which functions as both Wireless Receiver Contact Heart Rate Monitor and cut off Ground Line of the CHR Board in gr...

Page 55: ...dmills M990T M990TL M995T and M995TL SECTION IV ELECTRONIC PCB CONNECTOR AND CABLE OVERVIEW 4 1 Cable Connection Block Diagram 4 2 Electronic PCB Connector and Pin Description 4 3 Cables Connectors 4 4 Cable Diagram ...

Page 56: ...55 4 1 Cable Connection Block Diagram 1 MPU PCB LCD Type ...

Page 57: ...56 2 MPU PCB DOT Type ...

Page 58: ...57 3 A D BOARD ...

Page 59: ...58 4 Lift Power BOARD 4 1 Supply Voltage 220 230VAC ...

Page 60: ...59 4 2 Supply Voltage 100 120VAC USA Japan ...

Page 61: ...er PCB 3 VCC_MPU 5V for System Power 1 GND_HR Ground for HR 2 V_HR Vcc for HR 3 ENC P Encoder Pulse 4 O L Over Load 5 EMERG Emergency 6 INCL_ON Incline Relay On 7 INCL_CON Incline Control 8 GND_TCH Touch Board Ground 9 V_TCH Touch Board Vcc 10 GND System Ground 11 VCC_12V 12V for Buzzer 12 Oil_PMP Oil Pump On Off 13 SEN_PMP Sensing Oiling 14 N C N C CN 2 Lift Power Control It Is connected to Lift ...

Page 62: ...load It is connected to Download PCB 6 GND Ground 1 Signal Receive Signal 2 VCC Heart Rate 5V CN 7 Wireless Receiver which is connected to Wireless HR PCB 3 GND Heart Rate Ground 1 VCC 5V CN 8 Emergency Magnet 2 EMG Emergency 1 Signal 1 Touch Plate signal 1 1 CN 9 Contact Heart Rate Sensor 2 Signal 2 Touch Plate signal 1 2 Connector Location Pin Pin Name Functional Description 1 Signal 1 Touch Pla...

Page 63: ...CH Touch VCC 2 GND_TCH Touch Ground 3 START STOP Start Stop Key 4 SPEED Speed Down Key 5 SPEED Speed Up Key 6 LIGHT_CON 사용하지 않음 7 VCC3A System 5V Vcc CN 14 Speed Start Key 8 GND System Ground 1 V_TCH Touch VCC 2 GND_TCH Touch Ground 3 INCLINE Incline Down Key 4 INCLINE Incline Up Key 5 ENTER Enter Key 6 LIGHT_CON N C 7 VCC3A System 5V CN 15 Incline Enter Key 8 GND System Ground 1 Q1 Data Output 1 ...

Page 64: ...Pin Pin Name Functional Description 1 EMG Emergency CN 17 Push Button Switch 2 GND Ground 1 N C N C 2 N C N C 3 SG Signal 4 N C N C 5 N C N C 6 SG Signal 7 VDD_485 5V RJ 1 Communication for Motor Controller 8 GND_485 Ground ...

Page 65: ...nctional Description 1 T232 PDO Program Data Output 2 VCC 5V 3 SCK Serial Clock 4 R232 PDI Program Data Input 5 RESET Reset CN 1 Program Download 6 GND Ground 1 VCC System 5V 2 Key 1 Key Invert signal CN 2 Key Conversion for Speed Incline 3 Key 2 Key 1 Invert signal ...

Page 66: ...er Board Control It is connected to Lift Power PCB 15 N C N C 1 VCC 5V 2 TXD_PC Transmit data M990T Æ PC 3 RXD_PC Receive data PC Æ M990T CN 5 Serial Port RS 232 4 GND Ground 1 VCC3A 5V for DOT Display 2 GND Ground CN 6 Main Power which is connected to Lift Power PCB 3 VCC_MPU 5V for System Power 1 VCC 5V CN 8 Magnetic Emergency 2 EMG Emergency 1 Signal 1 Touch Plate signal 1 1 CN 9 Contact Heart ...

Page 67: ...Q2 Data Output 2 CN 13 Ribbon Cable for Membrane Overlay 10 Q1 Data Output 1 1 V_TCH Touch VCC 2 GND_TCH Touch Ground 3 START STOP Start Stop Key 4 SPEED Speed Down Key 5 SPEED Speed Up Key 6 LIGHT_CON N C 7 VCC3A System 5V CN 15 Speed Enter Key 8 GND System Ground 1 V_TCH Touch VCC 2 GND_TCH Touch Ground 3 INCLINE Incline Down Key 4 INCLINE Incline Up Key 5 ENTER Enter Key 6 LIGHT_CON N C 7 VCC3A...

Page 68: ...al Description 1 GND System Ground 2 VCC3A System 5V 3 VCC3A System 5V CN 17 Logo Backlight 4 GND System Ground 1 N C N C 2 N C N C 3 SG Signal 4 N C N C 5 N C N C 6 SG Signal 7 VDD_485 5V RJ 1 Communication for Motor Controller 8 GND_485 Ground ...

Page 69: ...Down Key 5 SPEED Speed Up Key 6 LIGHT_CON N C 7 VCC3A System 5V CN 1 Right Touch Sensitive Key Start Stop Speed Up Speed Down 8 GND System Ground 1 V_TCH Touch VCC 2 GND_TCH Touch Ground 3 INCLINE Incline Down Key 4 INCLINE Incline Up Key 5 ENTER Enter Key 6 LIGHT_CON N C 7 VCC3A System 5V CN 2 Left Touch Sensitive Key Enter Incline Up Incline Down 8 GND System Ground ...

Page 70: ...scription 1 AC Power 2 AC Power 3 AC Power CN 1 Transformer Output 4 AC Power 1 AC Power 2 AC Power 3 AC Power 4 AC Power 5 AC Power 6 AC Power 7 AC Power CN 2 Transformer Output 8 AC Power 1 VCC3A 5V for DOT Display 2 GND Ground CN 3 Main Power 3 VCC_MPU 5V for System ...

Page 71: ...und 11 VCC_12V 12V for Buzzer 12 Oil_PMP Oil Pump On Off 13 SEN_PMP Sensing Oiling 14 N C N C CN 4 Lift Power Board Control 15 N C N C 1 AC Power 2 NC N C CN 5 Transformer Input 3 AC Power 1 Motor Oil pump motor 2 Motor Oil pump motor 3 Limit Switch Oil pump motor CN 6 Oil Pump Control 4 Limit Switch Oil pump motor 1 RST N C 2 CMT N C 3 O L N C CN 7 I O Interface for Motor Controller 4 CM2 N C 1 V...

Page 72: ...iption 1 N C CN 9 Reserved 2 N C 1 N C CN 10 Reserved 2 N C 1 N C CN 11 Oile Pump Control 2 N C 1 COM Incline Common 2 UP Incline Up CN 20 Lift Motor Control 3 DOWN Incline Down AC 1 AC Power 1 AC 220VAC Power Input AC 2 AC Power 1 AC 220VAC Power Input ...

Page 73: ...N 2 S VIDEO SVIDEO Input CN 3 DC In DC 12V 3 5A Input CN 5 Video In RCA Video Input Yellow CN 8 Audio In RCA Audio Input Red CN 9 Audio In RCA Audio Input White 1 VCC DC 12V 3 5A 2 VCC DC 12V 3 5A 3 VCC DC 12V 3 5A 4 GND Ground 5 GND Ground 6 GND Ground 7 DIM CTRL Back Light Intensity Control DC 0 5V CN 10 LAMP Inverter Control 8 On Off Back Light On Off Control ...

Page 74: ...n S AUDIO In S AUDIO Input CN 14 RGB In N C N C TU 1 RF ANT In RF ANT In Coaxial TV 1 Vcc Power 2 Vcc Power 3 Vcc Power 4 NC N C 5 NC N C 6 NC N C 7 GND Ground 8 E 3 LVDS EVEN 9 E 3 LVDS EVEN 10 E CLK LVDS EVEN 11 E CLK LVDS EVEN 12 E 2 LVDS EVEN 13 E 2 LVDS EVEN 14 GND Ground 15 E 1 LVDS EVEN 16 E 1 LVDS EVEN 17 GND Ground 18 E 0 LVDS EVEN CN 13 LVDS Control 19 E 0 LVDS EVEN CN 13 20 O 3 LVDS ODD...

Page 75: ...74 21 O 3 LVDS ODD 22 O CLK LVDS ODD 23 O CLK LVDS ODD 24 GND Ground 25 O 2 LVDS ODD 26 O 2 LVDS ODD 27 O 1 LVDS ODD 28 O 1 LVDS ODD 29 O 0 LVDS ODD LVDS Control 30 O 0 LVDS ODD ...

Page 76: ... Control 3 Lamp Inverter Control 4 Lamp Inverter Control 5 Lamp Inverter Control 6 Lamp Inverter Control 7 Lamp Inverter Control 8 Lamp Inverter Control 9 Lamp Inverter Control 10 Lamp Inverter Control 11 Lamp Inverter Control CN 1 12 Lamp Inverter Control CN 2 Lamp Power CN 3 Lamp Power CN 4 Lamp Power CN 5 Lamp Power ...

Page 77: ...t Volume up Channel down Channel up 3 KEY2 Key 2 Output Volume down Power 4 5V Vcc 5V 5 GND Ground 6 NC N C CN 3 7 NC N C 8 Program Button Board Connector Location Pin Pin Name Functional Description 1 Q1 Key Output Program 2 Q2 Key Output CARDIO 3 Q3 Key Output MANUAL 4 Q4 Key Output USER CN 4 5 B4 Key Scan Signal ...

Page 78: ...ion Pin Pin Name Functional Description 1 VCC Vcc 5V 2 10KEY_LED Key LED RED CN 2 3 10KEY_LED Key LED GREEN 10 Logo Backlight Board Connector Location Pin Pin Name Functional Description 1 GND Ground 2 VCC Vcc 5V 3 VCC Vcc 5V CN 1 4 GND Ground ...

Page 79: ...78 11 Audio Interface Board Connector Location Pin Pin Name Functional Description 1 Audio L Sound Left 2 Audio R Sound Right CN 6 3 GND Ground 12 Wireless Heart Rate Board 13 Contact Heart Rate Board ...

Page 80: ...CB11 Main PCB Dot Type RJ1 Motor Controller 8P 2 000 RJ 45 8P CB1 CN2 Lift Power CN4 15P 2 000 SMH250 15 CB2 CN1 Lift Power CN3 3P 2 000 LH1143 03 CB11 RJ1 Motor Controller 8P 2 000 RJ 45 8p CB3R CN4 HR Sensor R CN1 8P 270 SMH250 08 CB3L CN5 HR Sensor L CN2 8P 270 SMH250 08 CB4R CN10 HR Sensor R 2P 1 200 SMH250 02 CB4L CN9 HR Sensor L 2P 1 200 SMH250 02 CB8 CN17 Emergency Push Button s w 2P 500 SM...

Page 81: ...hite J1 AC Inlet 1 Switch 11 J2 AC Inlet 2 Switch 12 J3 AC Inlet 3 Earth J4 Switch 21 Circuit Protector 1 J5 Circuit Protector 2 Noise Filter 11 J6 Switch 22 Noise Filter 12 J7 Noise Filter 21 Motor Controller R J8 Noise Filter 22 Motor Controller T AC1 Motor Controller R Lift Power AC1 AC2 Motor Controller T Lift Power AC2 CB7 Motor Controller R T Earth LCD Power Supply ...

Page 82: ...able CB1 Lift Power Control Cable CB3R CB3L Touch Sensitive Key Cable CB12 Program Button Cable CB9 Logo Backlight Cable CB6 Key Conversion Cable CB11 Communication Cable RJ 45 J7 J8 AC1 AC2 CB4L CB4R Contact HR Cable CB7 LCD Power Supply Cable CB8 Emergency Push Button Cable ...

Page 83: ... Earth Cable J1 J2 J4 J5 J6 CB5 Audio Interface Cable CB15 OSD Button Cable CB16 LVDS Cable CB17 Lamp Inverter Cable CB18 Coaxial Cable NTSC Old type CB18 Coaxial Cable PAL SECAM Old type CB18 Coaxial Cable NTSC PAL SECAM New type CB19 RCA Cable ...

Page 84: ...83 Cable No Cable Name Cable Spec Remark CB20 S VIDEO Cable CB21 S AUDIO Cable CB22 LCD Power Supply Cable ...

Page 85: ... MAIN BODY_FRONT A EXPLODED VIEW B 2 MAIN BODY_FRONT B EXPLODED VIEW C MAIN BODY_REAR PART LIST C 1 MAIN BODY_REAR EXPLODED VIEW D OVERLAY BEZEL ASSEMBLY PART LIST D 1 OVERLAY BEZEL ASSEMBLY EXPLODED VIEW E CONSOLE ASSEMBLY PART LIST E 1 CONSOLE ASSEMBLY EXPLODED VIEW F BOLT WASHER NUT ETC PART LIST F 1 BOLT A F 2 BOLT B F 3 BOLT C F 4 WASHER NUT ...

Page 86: ...184030 SIDE HANDLE_BOTTOM_L 1 C8 MAP184020 SIDE HANDLE_TOP_R 1 C9 MAP184040 SIDE HANDLE_BOTTOM_R 1 T1 MAP191010 MOTOR COVER 1 T2 MAC191020 BADGE COVER 1 T3 MAP181000 SUPPORT_L 1 T4 MAP182000 SUPPORT_R 1 T5 MAP197010 STICKER_SIDE 2 T6 MAO197020 STICKER_MODEL 2 T7 MAQ197020 STICKER_MODEL 2 T8 MAP197020 STICKER_MODEL 2 T9 MAR197020 STICKER_MODEL 2 T10 MAP151320 CONSOLE BACK LABEL 1 ...

Page 87: ...86 A 1 M990T ...

Page 88: ...ILTER RF435 1 M9 MAOD71031 BOOST TRANSFORMER 1 M10 MAP171010 LIFT POWER SUPPLY BOARD 1 M11 MAO167210 LCD POWER SUPPLY 12V 3 5A 1 M12 MAO131100 LCD PPWER SUPPLY BRACKET 1 M13 MAP121020 LEG FRAME 1 M14 MAC114000 CASTER 2 M15 MAP195020 OIL PUMP 1 M16 MAP195020 OIL CASE 1 M17 MAP195020 SOCKET 1 M18 MAP195040 HOSEPIPE 1 M19 MAP171060 AC POWER SOCKET 1 M20 MAC193000 CIRCUIT BRAKER 15AMP 1 M21 MAC192000 ...

Page 89: ... SWITCH WITH CIRCUIT BREAKER 1 M29 MAOD94001 POWER CODE 1 M30 MAOD90500 POWER CODE HOLDER 1 M31 MAP111010 TERMINAL PLATE_DOT 1 M32 MAOD11010 TERMINAL PLATE_LCD 1 M33 MAPD11010 TERMINAL PLATE_DOT 1 M34 MAP111040 TERMINAL STICKER_DOT 1 M35 MAOD11040 TERMINAL STICKER_LCD 1 M36 MAPD11040 TERMINAL STICKER_DOT 1 M37 BRACKET 1 ...

Page 90: ...89 B 1 MAIN BODY_FRONT A ...

Page 91: ...90 B 2 MAIN BODY_FRONT B ...

Page 92: ...P TOP 2 F9 MAP144050 NONSLIP PVC 2 F10 MAP145010 END CAP_L 1 F11 MAP145020 END CAP_R 1 F12 MAP112000 STABILIZER 2 F13 MAP113000 STABILIZER RUBBER 2 F14 MAP195050 OIL PIPE 1 F15 MAOD11090 FRONT ROLLER FENCE_L 1 F16 MAOD11100 FRONT ROLLER FENCE_R 1 F17 MAP144060 NONSLIP BRACKET 4 F18 MAP111080 NONSLIP STOPPER 2 F19 MAP191040 MOTOR COVER BRACKET 2 F20 MAC145030 R ROLLER RUBBER 3 F21 MAC116000 R CUSHI...

Page 93: ...92 C 1 MAIN BODY_REAR ...

Page 94: ...7 MAO167121 OSD BUTTON BOARD 1 L8 MAP161010 AUDIO INTERFACE BOARD 1 L9 MAO162011 MPU BOARD LCD 1 L10 MAP151290 PANEL BRACKET 3 L11 MAO167050 LCD SCREEN 15 1 L12 MAO157060 LCD METAL BRACKET 1 L13 MAO167070 A D PCB 1 L14 MAO167080 LAMP INVERTER 2 D1 MAP151060 ACRYLIC PANEL DOT 1 D2 MAP451020 DOT MEMBRANE OVERLAY ENGLISH 1 D3 MAP151050 DOT MEMBRANE OVERLAY 1 D4 MAP162010 MPU BOARD DOT 1 D5 MAP168010 ...

Page 95: ...94 D 1 OVERLAY BEZEL ASSEMBLY ...

Page 96: ...P185020 FRONT HANDLE_BOTTOM 1 C13 MAJ182030 SENSOR PLATE 4 C14 MAP164021 TOUCH SENSITIVE KEY BOARD_LEFT 1 C15 MAP164011 TOUCH SENSITIVE KEY BOARD _RIGHT 1 C16 MAP151080 LIGHTING SPEED UP PC 1 C17 MAP151090 LIGHTING SPEED DOWN PC 1 C18 MAP151100 LIGHTING START PC 2 C19 MAP151110 LIGHTING INCLINE UP PC 1 C20 MAP151120 LIGHTING INCLINE DOWN PC 1 C21 MAP151200 BUTTON SPEED UP ABS 1 C22 MAP151210 BUTTO...

Page 97: ... STICKER_R ENGLISH 1 C33 MAP151170 CONSOLE STICKER_R KOREAN 1 C34 MAP151040 SWITCH STICKER 1 C35 MAP151320 STICKER CONSOLE BACK MOTUS 1 C36 MAPD11040 SYMBOL MAGNET 1 C37 MAP111010 EMERGENCY MAGNET SWITCH 1 C38 MAOD11010 EMERGENCY STICKER 1 C39 MAPD11010 EMERGENCY PLATE 1 C40 MAP151250 CASE HOLDER 4 C41 MAP152020 DOWNROAD CABLE 1 C42 MAP151030 EARPHONE STICKER 2 C43 MAC184080 CONTACT HEARTRATE WIRE...

Page 98: ...97 E 1 CONSOLE ASSEMBLY ...

Page 99: ...BOLT M8 L35 B13 MA0D08025 ALLEN PILLOW BOLT M8 L30 B14 MA0F08025 SEMS BOLT M8 L25 B15 MA0F08020 SEMS BOLT M8 L20 B16 MA0I06035 H S ALLEN BOLT M6 L35 TAP25 B17 MA0M06016 TRUSS CROSS BOLT M6 L16 B18 MA0A06015 ALLEN BOLT M6 L15 B19 MA0V06010 SET SCREW M6 L10 B20 MA0W05016 TRUSS SCREW M5 L16 B21 MA0F05015 BUTTON CROSS BOLT M5 L15 B22 MA0Y04020 HEXAGON SPACER M4 L20 B23 MA1G04020 BUTTON SCREW M4 L20 B2...

Page 100: ...LT M3 L8 B38 MA0K10020 HEX BOLT M10 L20 B39 MA1G04008 BUTTON SCREW M4 L8 W1 MA0S12000 PLAIN WASHER M12x3t W2 MA0S10003 PLAIN WASHER M10x3t W3 MA0Y40302 NECK WASHER M8 D20 6t W4 MA0S06001 PLAIN WASHER M6x1 5t W5 MA0U05000 TOOTH WASHER M5 W6 MA0U04000 TOOTH WASHER INSIDE M4 W7 MA0S03000 PLAIN WASHER M3 N1 MA0O12000 HEX LOCK NUT M12 N2 MA0O10000 HEX LOCK NUT M10 N3 MA0P10000 HEX NUT M10 N4 MAU113020 ...

Page 101: ...100 F 1 BOLT A ...

Page 102: ...101 F 2 BOLT B ...

Page 103: ...102 F 3 BOLT C ...

Page 104: ...103 F 4 WASHER NUT ...

Search results

Summary of Contents for M990T

Reviews:

Related manuals for M990T

Brands by name

Popular brands

Motus M990T, Service Manual

Search results

Summary of Contents for M990T

Reviews:

Related manuals for M990T

Brands by name

Popular brands