Motus M660BU Manual de Serviço

M660BU, M660BUL, M660BR, M660BRL Exercise Bike SERVICE MANUAL This service manual is for use by Motus trained service providers only. If

9to LCD Overlay Bezel Assembly. z replace Power Adapter. If LED is on, z tighten midpoint (LCD Power Supply side) & endpoint (A/D Board side)

10 Motus Exercise Bikes M660BU, M660BUL, M660BR and M660BRL SECTION II HOW TO REPLACE & REPAIR GUIDE General 2.1 How to Adjust the Drive Belt (

112.1 How to Adjust the Drive Belt (or POLY V-BELT) Tension The tension of the Drive Belt can be slackened by a long time use and it can cause a sli

12Body Frame and remove the FRONT BODY CAP_FRONT/REAR (58,57). 4) Remove six bolts (46, 56) fastening the FRONT BODY_R (54) to the Body Frame and rem

137) Remove the Drive Belt from the PEDAL PULLEY (28) by pushing the upper surface of the Drive Belt outward while rotating the Pedal little by littl

146) Remove the Drive Belt from the PEDAL PULLEY (27) by pushing the upper surface of the Drive Belt outward while rotating the Pedal little by littl

156) Remove the CRANK CAP (45) from the CRANK ARM_R (43) by using a tool with tip. 7) Remove the Bolt (44) securing the CRAMK ARM_R (43) to the PEDAL

162.3.2 M660BR/BRL Do the steps below while referring to the following Exploded Views in Appendix. I.1 M660BR/BRL_MAIN BODY 1) Turn off the unit po

17JACK CABLE HOLDER 6) Remove the CABLE HOLDER and disconnect two JACKs (or connector). 7) Remove the Drive Belt while referring to section 2.2 H

1813) Install the IDLER BRACKET (7) and IDLER BRACKET BUSH (13) onto the new GENERATOR by screwing three bolts (14). Note: Make sure the IDLER BRAC

1 Motus Exercise Bikes M660BU, M660BUL, M660BR and M660BRL Table of Contents SECTION I TROUBLESHOOTING GUIDE SECTION II HOW TO REPLACE & RE

192.5. How to Replace the SEAT 2.5.1. M660BU/BUL Do the steps below while referring to the following Exploded Views in Appendix. F.1 M660BU/BUL_SEAT

201) Remove the SEAT ASSEMBLY (15) from the GAS CYLINDER (38) by unscrewing four setscrews (16). 2) Remove the SEAT POST CAP (56). 3) Remove the MAIN

212.8. How to Replace the IDLER ASSEMBLY 2.8.1 M660BU/BUL Do the steps below while referring to the following Exploded Views in Appendix. C.1 M660B

2211) Make sure IDLER BRACKET (7) is partially rotated smoothly on the axis of the GENERATOR. If the rotation is not smooth, make sure it by replace

23 Motus Exercise Bikes M660BU, M660BUL, M660BR and M660BRL SECTION III HOW TO REPLACE & REPAIR GUIDE Electronic PCB 3.1 How to Replace the LCD

243.1 How to Replace the LCD Screen in Model M660BUL or M660BRL Do the steps below while referring to the following Exploded Views in Appendix and Se

253.2 How to Replace the A/D Board in Model M660BUL or M660BRL Do the steps below while referring to the following Exploded Views in Appendix and Sec

263.3 How to Replace the MPU Board in Model M660BUL or M660BRL Do the steps below while referring to the following Exploded Views in Appendix and Sec

273.4 How to Replace the MPU Board in Model M660BU or M660BR Do the steps below while referring to the following Exploded Views in Appendix and Secti

283.5 How to Replace the OPERATION BUTTON Board Do the steps below while referring to the following Exploded Views in Appendix and Section 4 ELECTRON

2 Motus Exercise Bikes M660BU, M660BUL, M660BR and M660BRL SECTION I TROUBLESHOOTING GUIDE 1.1 System Block Diagram 1.2 Troubleshooting Guide 1.3 T

293.6 How to Replace the LAMP INVERTER Board in Model M660BUL or M660BRL Do the steps below while referring to the following Exploded Views in Append

303.7 How to Replace the Program BUTTON Board, OSD BUTTON Board & AUDIO INTERFACE & DOWNLOAD Board in Model M660BUL and M660BRL Do the steps

31 6) Remove the AUDIO INTERFACE & DOWNLOAD Board (24, G.1) from the DISPLAY BUTTON_LCD (9, G.1) by unscrewing three screws (12, G.1). 7) Install

323.8 How to Replace the DRIVE Board M660BU/BUL Do the steps below while referring to the following Exploded Views in Appendix and Section 4 ELECTRO

33CRANK ARM_L (34). Be careful not to make a scratch on the MAIN BODY_L (53) while removing the MAIN BODY_L. 6) Remove all the cables which are conne

343.9 How to Replace the SMPS-5V (or MPU POWER SUPPLY) in M660BUL and M660BRL M660BUL Do the steps below while referring to the following Exploded

35remove the MAIN BODY_L (53) from the Main Body Frame through the PEDAL_BR_L(33) and CRANK ARM_L (34). Be careful not to make a scratch on the MAIN

363.10 How to Replace the LCD POWER ADAPTER M660BU/BUL Do the steps below while referring to the following Exploded Views in Appendix and Section 4

37CRANK ARM_L (34). Be careful not to make a scratch on the MAIN BODY_L (53) while removing the MAIN BODY_L. 6) Remove the ADAPTER BRACKET (18) by un

38 Motus Bikes M660BU, M660BUL, M660BR and M660BRL SECTION IV ELECTRONIC PCB, CONNECTOR AND CABLE OVERVIEW 4.1 Cable Connection Block Diagram

31.1 System Block Diagram Note: Dotted line is applied to M660BUL/M660BRL Membrane Overlay Key Contact HR/Wireless HR PCB MPU PC

394.1 Cable Connection Block Diagram 1) MPU PCB on M660BUL/M660BRL MPU_FRONT (Display), MPU_BACK (MAIN)

402) MPU PCB on M660BU/M600BR

413) A/D BOARD on M600BUL/M660BRL

424) POWER BOARD 4-1) M660BUL/M660BRL (DRIVE Board, SMPS-5V, LCD POWER ADAPTER) 4-2) M660BU/M660BR (DRIVE Board)

434.2 Electronic PCB, Connector and Pin Description 1) MPU PCB, M660BUL/M660BRL 1-1) MPU_BACK (or MPU_Main) Connector Location Pin Pin Name Func

44 Connector Location Pin Pin Name Functional Description 1 Signal 1 Sensor Plate signal 1 CN 4, CN 13 : Contact Heart Rate Sensor 2 Signal

45Connector Location Pin Pin Name Functional Description 1 B4 Data In 4 2 B3 Data In 3 3 B2 Data In 2 4 B1 Data In 1 5 Q6 Data Output 6

46 Connector Location Pin Pin Name Functional Description 1 VCC Vcc 2 VCC Vcc 3 VCC Vcc 4 CS0 Chip Select 0 5 CS1 Chip Select 1 6 CS3 Chip S

471-2) MPU_FRONT ( or MPU_DISPLAY) Connector Location Pin Pin Name Functional Description 1 VCC Vcc 2 VCC Vcc 3 VCC Vcc 4 CS0 Chip Select 0 5

482) MPU PCB, M660BU/M660BR Connector Location Pin Pin Name Functional Description 1 VCC Drive VCC 7.5V 2 GND Ground 3 VCC Drive VCC 7.5V 4

41.2 Troubleshooting Guide SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Line voltage is not present at equipment. Check the main circuit breaker and wa

49 Connector Location Pin Pin Name Functional Description 1 VCC Not used 2 TXD_PC Not used 3 RXD_PC Not used CN 2 : Reserved Port (RS-232) 4

50 Connector Location Pin Pin Name Functional Description 1 T232/PDO Program Data Output 2 VCC +5V 3 SCK Serial Clock 4 R232/PDI Program Data In

51 Connector Location Pin Pin Name Functional Description 1 VCC Not used 2 STEP Not used CN 13 : Step Sensor 3 GND Not used 1 B+VCC Not used 2

523) Operation Button Board Connector Location Pin Pin Name Functional Description 1 GND Ground 2 GND Ground 3 START/STOP Start/Stop Key 4 UP

535) A/D Board Connector Location Pin Pin Name Functional Description 1 Audio Left Audio Left 2 GND Ground 3 Audio Right Audio Right CN 1 : A

54Connector Location Pin Pin Name Functional Description 1 VCC DC 12V/3.5A Vcc 2 VCC DC 12V/3.5A Vcc 3 VCC DC 12V/3.5A Vcc 4 GND Ground 5 GN

55Connector Location Pin Pin Name Functional Description 1 Vcc Power for LCD panel 2 Vcc Power for LCD panel 3 Vcc Power for LCD panel 4 NC

566) LAMP Inverter Board 6-1) Lamp Inverter Board for two-lamp LCD screen Connector Location Pin Pin Name Functional Description 1 VCC DC 12V/

576-2) Lamp Inverter Board for one-lamp LCD screen Connector Location Pin Pin Name Functional Description 1 GND Ground 2 CTRL Adjustment for B

58

5SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Faulty Battery, Note: Battery is used only for M660BU/BR, self-powered model. Verify that Battery voltage

597) OSD Button Board Connector Location Pin Pin Name Functional Description 1 NC No Connection 2 KEY1 Key 1 Output (Volume_up, Channel_down, Ch

60RCA-6A YELLOW Video Input

619) Audio Interface & Download Board Connector Location Pin Pin Name Functional Description 1 Audio_L Stereo Left 2 Audio_R Stereo Right CN

6210) Drive Board Connector Location Pin Pin Name Functional Description 1 U-phase input Voltage Source to Drive Board 2 V-phase input Voltag

634.3 Cables & Connectors Cable No. Start Board Connector No. End Board Connector No. Wire Length [mm] Housing Remark CBB1+CBB2 CN1 Driver Boar

64 Cable No. Start Board Connector No. End Board Connector No. Wire Length [mm] Housing Remark CBB10+CB28 - CN5 2060 Yellow CBB10+CB28 - CN8 2

654.4 Cable Diagram Cable No. Cable Name Cable Spec CBB1 Main Cable (Top) CBB2 Main Cable (Bottom) CBB3 DC Cable CBB4 SMPS 5V Cable CBB5 Battery

66 Cable No. Cable Name Cable Spec CB19 Program Key Cable CB20 Audio output Cable CB21 OSD Cable CBB7 Power Cable CB24 SMPS 12V Cable (TOP) CB

67 Cable No. Cable Name Cable Spec CB30 Coaxial Cable (PAL/SECAM-TOP) CBB11-1 Coaxial Cable (PAL/SECAM-Bottom) CB31 LVDS Cable CB32 LAMP Inverter

68 Motus Bikes M660BU, M660BUL, M660BR and M660BRL APPENDIX EXPLODED VIEW A. M660BU - PART LIST A.1 M660BU - EXPLODED VIEW B. FOOT - PART LIST B.1

6SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Malfunction Overlay, Button Switch or Operation Button board Replace Overlay, Button Switch or Operation

69J.1 M660BR/BRL_CONSOLE POST – EXPLODED VIEW K. M660BR/BRL_SEAT – PART LIST K.1 M660BR/BRL_SEAT – EXPLODED VIEW A. M660BU

70A.1 M660BU

71B. FOOT NO. CODE P/NAME SPEC Q’TY 1 MAY190100 FOOT FRAME COVER_FRONT ABS 1 2 M

72B.1 FOOT

73C. M660BU/BUL_MAIN BODY NO CODE P/NAME SPEC Q’TY 1 MAY110010 MAIN FRAME 1 2 MAY1900

74NO CODE P/NAME SPEC Q’TY 29 MA0D08020 ALLEN PILLOW BOLT M8 X L20 4 30 MA0Y31020 SNAP RING S20 1 31 MAY190140 PEDAL IN COVER ABS, SILVE

75NO CODE P/NAME SPEC Q’TY 60 MA1G05035 BUTTON SCREW M5 X L35 1 61 MAY190030 CENTER FOOT_UP ABS 1

76C.1 M660BU/BUL_MAIN BODY

77D. M660BU/BUL_CONSOLE POST NO. CODE P/NAME SPEC Q’TY 1 MAY150010 CONSOLE POST FRAME 1

78D.1 M660BU/BUL_CONSOLE POST

7 SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Electromagnetic interference from television sets, cell phones, refrigerator, or motor driven exercise e

79E. M660BU/BUL_HANDLE NO. CODE P/NAME SPEC Q’TY 1 MAY150020 HANDLE FRAME 1 2 MA

80F. M660BU/BUL_SEAT NO. CODE P/NAME SPEC Q’TY 1 MAY182010 SEAT FRAME 1 2 MAY18

81G. CONSOLE NO. CODE P/NAME SPEC Q’TY 1 MAU151010 DISPLAY PANEL TOP ABS 1 2 MAU1

8227 MAV161010 MPU BOARD M770E-DOT 1 28 MAV165010 MEMBRANE DISPLAY DOT 1 29 MAV165020 MEMBRANE KEY DOT 1

83G.1 CONSOLE

84H. M660BR/BRL NO. CODE P/NAME SPEC Q’TY 1 MAIN BODY ASSEMBLY 1 2 MAZ116000 FOOT_FR

85H.1 M660BR/BRL

86I. M660BR/BRL_MAIN BODY NO. CODE P/NAME SPEC Q’TY 1 MAZ110010 MAIN FRAME 1 2 MAF131000 GENERATOR

87NO. CODE P/NAME SPEC Q’TY 29 MA0Y31020 SNAP RING S20 1 30 MAY190140 PEDAL IN COVER ABS, SILVER 2 31 MA1G04016 BUTTON SCREW M4 X L16 25 3

88NO. CODE P/NAME SPEC Q’TY 59 MAZ190050 CENTER FOOT_RE ABS 1 60 MAZ147020 STICKER(SEAT RAIL) 1

81.3 Troubleshooting Guide for LCD Symptom/Condition PROBABLE CAUSE CORRECTIVE ACTION Air/cable setting is not correct Follow the set up procedures i

89I.1 M660BR/BRL_MAIN BODY

90J. M660BR/BRL_CONSOLE POST NO. CODE P/NAME SPEC Q’TY 1 MAZ150010 CONSOLE POST FRAME 1 2 MAY190160 PO

91J.1 M660BR/BRL_CONSOLE POST

92K. M660BR/BRL_SEAT NO. CODE P/NAME SPEC Q’TY 1 MAZ182010 SEAT FRAME 1 2 MAZ182030 SEAT SLI

93NO. CODE P/NAME SPEC Q’TY 30 MAZ282030 ARMREST BUSH 4 31 MA0A08030 ALLEN BOLT M8 X L30 2 32 MA0O08000 HEX LOCK NUT M8 2 33 MA1G04012 BU

94K.1 M660BR/BRL_SEAT

95 Ver 0.1, Oct., 2007 ⓒ Motus Co., Ltd. All Rights reserved. Unauthorized Reproduction and Distribution Prohibited