Motus M770E Service Manual Download

Page: 1 / 69

M770E, M770EL

Elliptical CrossTrainer

SERVICE MANUAL

This service 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 0.1, Oct., 2007

ⓒ

Unauthorized Reproduction and Distribution Prohibited By Law

Summary of Contents for M770E

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 1 Oct 2007 ⓒ Motus Co Ltd All Rights reserved Unauthorized Reproduction and Distribution Prohibited By Law ...

Page 2: ... and M770EL 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: ...2 Motus Elliptical Cross Trainers M770E and M770EL SECTION I TROUBLESHOOTING GUIDE 1 1 System Block Diagram 1 2 Troubleshooting Guide 1 3 Troubleshooting Guide for LCD ...

Page 4: ...Intensity Up Intensity Down Start Enter Contact HR PCB A D PCB LCD Screen LCD Lamp Inverter PCB OSD Button PCB for Channel Volume Power on Video Audio Input Coaxial RCA Back Light Audio Interface Headphone Jack SMPS 5V LCD Power Adapter AC 100V 220V Power ON OFF Switch Switching Mode Power Supply Brake Control 3 Phase Rectifier with DC Filter Gener ator Battery ...

Page 5: ...rmal but Dot LED and Numeric LED do not light up On M770EL Defective MPU Board Measure the voltage between pin 1 and pin 4 on CN2 If no voltage replace MPU PCB Dot LED and Numeric LED are normal but LCD TV does not light up or is blank Refer to 1 3 Troubleshooting Guide for LCD Refer to 1 3 Troubleshooting Guide for LCD Using a Multi meter verify more than 6VDC at pin 7 and pin 8 on CN1 If voltage...

Page 6: ...ed as good replace the Drive board Unit does not display SPEED on Console Cable connection Verify that the cable connection at MPU board and Drive board or the connection between cables at midpoint is plugged in properly Using a Multi meter verify continuity on all cables Replace any defective cables Program intensity doesn t challenge user ability Select higher workout intensity Drive Belt is wor...

Page 7: ...ve board Test with substitute Drive board Replace if necessary During MANUAL program excessive resistance loading occurs Worn or damaged wire harness Inspect wire harness Replace worn or damaged harness During MANUAL program resistance variance occurs Pedaling is too slow Pedal faster Loose hardware Verify that unit is level on the floor Verify that all hardware has been tightened Apply Loctite wh...

Page 8: ...m 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 PCB...

Page 9: ...r disconnected Check if the connection between LCD screen and A D Board is tight In other word LVDS cable shown in picture Vertical large white stripe or Vertical stripe block on LCD screen Problem with LCD screen Replace LCD screen 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...

Page 10: ...place A D Board LCD Lamp inverter is damaged Replace LCD Lamp inverter LCD Back Light is damaged Replace LCD screen left upper corner of LCD screen The connector or cable is bad Replace the connector or cable Channels or Volume does not change Button to change channels or volume does not work Replace the button OSD Button Board or harness related to it Air cable setting is not correct Follow the s...

Page 11: ... 2 4 How to Replace the Generator 2 5 How to Replace the UNIT BEARING UCF206 2 6 How to Replace the CRANK ASSEMBLY 2 7 How to Disassemble the PEDAL BASE LOW JOINT CAP or HANDLE PIVOT JOINT CAP 2 8 How to Replace the NEEDLE BEARINGS inside the PEDAL COUPLER 2 9 How to Replace the OILLESS BUSH inside the COUPLER FRAME 2 10 How to Replace the PEDAL SHAFT 2 11 How to Replace the HANDLE CRANK FRAME 2 1...

Page 12: ...only applied when the replacements below are done z How to Adjust the Drive Belt Tension z How to Replace the Drive Belt z How to Replace the Unit Bearing UCF206 z How to Replace the Drive PCB z How to Replace the Battery z How to Replace the Generator z How to Replace the Crank Assembly ...

Page 13: ...135 securing left REAR COVER L 133 to the Frame and then remove left REAR COVER L 133 4 Remove two BUTTON CROSS BOLT 73 and two ALLEN BOLT 135 securing right REAR COVER R 136 to the Frame and then remove right REAR COVER R 136 5 Remove six BUTTON CROSS BOLT 73 and then lift REAR COVER C 139 up 6 Replace the specific part while referring to How to if required 7 Install the REAR COVER C REAR COVER R...

Page 14: ...To loosen the PULLEY BELT 22 turn HEX NUT 21 counterclockwise with a 19mm spanner while holding H S HEX BOLT 12 with another 19mm spanner See 2 2 How to Adjust the Drive Belt or Pulley Belt Tension 3 Derail the slackened PULLEY BELT 22 from the PULLEY 19 4 Remove CAP HEX NUT 163 and PLANE WASHER 49 using 24 mm spanner 5 Pull COUPLER FRAME 42 out of CRANK ASS Y 230 39 by lifting it off 6 Remove H S...

Page 15: ...ow to Replace the Drive Belt 3 To loosen the PULLEY BELT 22 turn HEX NUT 21 counterclockwise with a 19mm spanner while holding H S HEX BOLT 12 with another 19mm spanner See 2 3 How to Replace the Drive Belt 4 Derail the slackened PULLEY BELT 22 from the PULLEY 19 See 2 3 How to Replace the Drive Belt 5 Remove ALLEN BOLT 15 HEX LOCK NUT 16 and PLANE WASHER 17 securing the GENERATOR 14 to the GENERA...

Page 16: ...EY 19 4 Remove CAP HEX NUT 163 and PLANE WASHER 49 using 24 mm spanner 5 Pull COUPLER FRAME 42 out of CRANK ASS Y 230 39 by lifting it off 6 Remove H S HEX BOLT 41 and HEX LOCK NUT 13 using 21 mm spanner and then slide CRANK ASS Y 230 39 off the Shaft 18 of the Pulley 19 7 Remove SQUARE KEY 161 from the Shaft 8 Remove four H S HEX BOLTs 25 using 17 mm spanner and then slide the BEARING UCF206 23 o...

Page 17: ...BOLT 12 with another 19mm spanner 3 Derail the slackened PULLEY BELT 22 from the PULLEY 19 4 Remove CAP HEX NUT 163 and PLANE WASHER 49 using 24 mm spanner 5 Pull COUPLER FRAME 42 out of CRANK ASS Y 230 39 by lifting it off 6 Remove H S HEX BOLT 41 and HEX LOCK NUT 13 using 21 mm spanner and then slide CRANK ASS Y 230 39 off the Shaft 18 of the Pulley 19 7 Install new CRANK ASS Y 230 39 in reverse...

Page 18: ...in reverse order 2 7 2 How to Disassemble the LOW JOINT CAP 1 Remove LOW JOINT CAP T 144 by loosening four BUTTON CROSS BOLTs 146 using Phillips driver 2 Remove LOW JOINT CAP B 145 by loosening four BUTTON CROSS BOLTs 146 using Phillips driver 3 Reassemble the parts in reverse order 2 7 3 How to Disassemble the HANDLE PIVOT JOINT CAP 1 Remove HANDLE PIVOT JOINT CAP BADGE 143 by using sharp tip scr...

Page 19: ...CK NUT 13 a little by using 17 mm spanner and 19 mm spanner each Slight loosening through this process makes it easy to remove lower PEDAL SHAFT 52 securing the PEDAL COUPLER 58 to the PEDAL FRAME 3 Remove the lower PEDAL SHAFT 52 and the lower HEX LOCK NUT 13 by using 17 mm spanner and 19 mm spanner each Two PEDAL REAR SHAFT BUSHes 62 are also removed 4 Remove the SNAP RING 61 securing the PEDAL ...

Page 20: ... the PEDAL FRONT SHAFT 59 by pulling out it Two PEDAL FRONT SHAFT BUSHes 60 are also removed 6 Take out the PEDAL COUPLER 58 which is inside the pipe COUPLER FRAME 42 from the front side of the pipe 7 Remove the PEDAL FRAME 51 from HANDLE CRANK FRAME 94 by loosening the upper PEDAL SHAFT 52 and the upper HEX LOCK NUT 13 by using 17 mm spanner and 19 mm spanner each 8 Remove the COUPLER FRONT SHAFT...

Page 21: ...o removed 4 Remove the upper PEDAL SHAFT 52 and the upper HEX LOCK NUT 13 by using 17 mm spanner and 19 mm spanner each 5 Install new PEDAL SHAFT 52 in reverse order 2 11 How to Replace the HANDLE CRANK FRAME 1 Remove SNAP RING 61 by using snap ring pliers 2 Remove the PEDAL FRONT SHAFT 59 from the HANDLE CRANK FRAME 94 PEDAL FRONT SHAFT BUSH 60 is also removed 3 Remove the COUPLER FRONT SHAFT 43 ...

Page 22: ...K FRAME 94 from the AXIS toward the longitudinal direction of the AXIS 960 and keep the PLANE WAHSER 95 in position as shown 8 Install new HANDLE CRANK FRAME 94 in reverse order 2 12 How to Replace the Heart Rate SENSORS Pending ...

Page 23: ...Model MM770EL 3 4 How to Replace the MPU Board in Model M770E 3 5 How to Replace the OPERATION BUTTON Board 3 6 How to Replace the LAMP INVERTER Board in Model M770E 3 7 How to Replace the Program BUTTON Board OSD BUTTON Board AUDIO INTERFACE DOWNLOAD Board in Model M770EL 3 8 How to Replace the DRIVE Board 3 9 How to Replace the BATTERY for M770E 3 10 How to Replace the SMPS 5V or MPU POWER SUPPL...

Page 24: ...23 3 1 How to Replace the LCD Screen in Model M770EL Fig 3a CONSOLE POST ...

Page 25: ...24 Fig 3b CONSOLE ...

Page 26: ...and clean surface so that the LCD screen faces downward 5 Disconnect one end of the OSD BUTTON CABLE CB21 from the side of A D BOARD 8 The OSD BUTTON CABLE CB21 is connected in between the A D BOARD 8 and OSD BOARD 11 6 Remove the LCD PANEL BRACKET 3 from the DISPLAY PANEL TOP 1 by unscrewing six screws 7 7 Disconnect one end of the LVDS CABLE CB31 from the side of the LCD PANEL 2 The other end of...

Page 27: ...AY PANEL BOTTM 73 by unscrewing four screws 75 3 Remove four screws 73 securing the DISPLAY PANEL TOP 63 to the DISPLAY PANEL BOTTOM 72 4 Lift off the DISPLAY PANEL TOP 63 while disconnecting all the cables from the DISPLAY PANEL TOP 63 and then place the DISPLAY PANEL TOP 63 on the flat and clean surface so that the LCD screen faces downward 5 Disconnect all the cables from the A D BOARD 8 6 Remo...

Page 28: ...EL TOP 63 while disconnecting all the cables from the DISPLAY PANEL TOP 63 and then place the DISPLAY PANEL TOP 631 on the flat and clean surface so that the LCD screen faces downward 5 Disconnect all the cables from the MPU BOARD_FRONT 13 6 Remove three screws 7 securing the MPU BOARD_BACK 15 to the MPU BOARD_FRONT 13 7 Carefully lift the MPU BOARD_BACK 15 off the MPU BOARD_FRONT 13 so that the p...

Page 29: ...ng the DISPLAY PANEL TOP 63 to the DISPLAY PANEL BOTTOM 72 3 Lift off the DISPLAY PANEL TOP 63 while disconnecting all the cables from the DISPLAY PANEL TOP 63 and then place the DISPLAY PANEL TOP 63 on the flat and clean surface so that it faces downward 4 Disconnect all the cables including Ribbon cable from the MPU BOARD 27 5 Remove eight screws 12 securing the MPU BOARD 27 to the DISPLAY PANEL...

Page 30: ...SPLAY PANEL BOTTM 72 by unscrewing four screws 75 2 Remove four screws 73 securing the DISPLAY PANEL TOP 63 to the DISPLAY PANEL BOTTOM 72 3 Lift off the DISPLAY PANEL TOP 63 while disconnecting all the cables from the DISPLAY PANEL TOP 63 and then place the DISPLAY PANEL TOP 63 on the flat and clean surface so that it faces downward 4 Disconnect all of cables from the OPERATION BUTTON BOARD 21 5 ...

Page 31: ...EL TOP 63 to the DISPLAY PANEL BOTTOM 72 4 Lift off the DISPLAY PANEL TOP 63 while disconnecting all the cables from the DISPLAY PANEL TOP 63 and then place the DISPLAY PANEL TOP 63 on the flat and clean surface so that the LCD screen faces downward 5 On the side of the LAMP INVERTER board 6 disconnect the LAMP INVERTER CABLE CB32 which is connected between the LAMP INVERTER board 6 and A D BOARD ...

Page 32: ...ces downward Program BUTTON Board 5 On the side of the PROGRAM BUTTON Board 10 disconnect the PROGRAM BUTTON CABLE CB19 which is connected between the MPU_BOARD_FRONT 13 and PROGRAM BUTTON Board 10 6 Remove the PROGRAM BUTTON Board 10 from the DISPLAY BUTTON_LCD 9 by unscrewing three screws 12 7 Install new PROGRAM BUTTON Board 10 in reverse order OSD BUTTON Board 5 On the side of the OSD BUTTON B...

Page 33: ...32 7 Install new AUDIO INTERFACE DOWNLOAD Board 24 in reverse order ...

Page 34: ...Install new DRIVE PCB 31 in reverse order Make sure three cables are firmly connected to the DRIVE PCB 31 3 9 How to Replace the BATTERY for M770E 1 Disconnect two cables from the BATTERY 33 2 Remove the BATTERY 33 by loosening two BUTTON CROSS BOLTs 35 3 Install new BATTERY 33 in reverse order Make sure two cables are firmly connected to the BATTERY 33 ...

Page 35: ...e Pivot Cover 127 5 Remove four Button Cross Bolts 128 securing the Handle Pivot Cover 127 and then remove the Handle Pivot Cover 127 from the unit 6 Remove the Front Stabilizer Cover 123 125 from the unit by pulling them out by hand or using a rubber hammer 7 Remove two Button Screws 75 securing the Front Stabilizer Cover C 122 and remove the Front Stabilizer Cover C 122 from the unit while disco...

Page 36: ...35 10 Disconnect all of cables from the SMPS 116 11 Remove four Screws 117 securing the SMPS 116 to the SMPS BRK 113 12 Install new SMPS 116 in reverse order ...

Page 37: ...e Pivot Cover 127 5 Remove four Button Cross Bolts 128 securing the Handle Pivot Cover 127 and then remove the Handle Pivot Cover 127 from the unit 6 Remove the Front Stabilizer Cover 123 125 from the unit by pulling them out by hand or using a rubber hammer 7 Remove two Button Screws 75 securing the Front Stabilizer Cover C 122 and remove the Front Stabilizer Cover C 122 from the unit while disco...

Page 38: ...ect all of cables from the LCD Power Supply 15 and SMPS 116 12 Remove four Button Cross Bolts 115 securing the SMPS BRK 113 and then remove the SMPS BRK 113 from the unit 13 Remove four Button Cross Bolts 35 securing LCD Power Supply BRK 114 to SMPS BRK 113 and then remove LCD Power Supply 115 14 Install new LCD Power Supply 115 in reverse order ...

Page 39: ...tical Cross Trainers M770E and M770EL 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 40: ...39 4 1 Cable Connection Block Diagram 1 MPU PCB on M770EL MPU_FRONT Display MPU_BACK MAIN ...

Page 41: ...40 2 MPU PCB on M770E ...

Page 42: ...41 3 A D BOARD on M770EL ...

Page 43: ...42 4 POWER BOARD 4 1 M770EL DRIVE Board SMPS 5V LCD POWER ADAPTER 4 2 M770E DRIVE Board ...

Page 44: ... Connection 2 GND Ground 3 NC No Connection 4 NC No Connection 5 PWM PWM Output 6 E P Encoder Pulse Input 7 GND Ground CN 1 Main Cable 8 NC No Connection 1 VCC Not used 2 TXD_PC Not used 3 RXD_PC Not used CN 2 Reserved Port RS 232 4 GND Not used 1 VCC 5V 2 TXD_PC Transmit data M770E Æ PC 3 RXD_PC Receive data PC Æ M770E CN 3 Serial Port RS 232 4 GND Ground ...

Page 45: ...d Not used 1 T_VCC VCC Not used 2 T_GND Ground Not used CN 7 Not used 3 T_VCC VCC Not used 1 Signal 1 Sensor Plate signal 1 CN 8 CN 14 Contact Heart Rate Sensor 2 Signal 2 Sensor Plate signal 2 1 T232 PDO Program Data Output 2 VCC 5V 3 SCK Serial Clock 4 R232 PDI Program Data Input 5 RESET Receive data CN 9 Program Download 6 GND Ground Connector Location Pin Pin Name Functional Description 1 Sign...

Page 46: ... 9 Q2 Data Output 2 CN 11 Overlay button or Membrane 10 Q1 Data Output 1 1 GND Ground 2 GND Ground 3 B4 Key Data Input 4 4 B3 Key Data Input 3 5 B2 Key Data Input 2 6 B1 Key Data Input 1 7 Q6 Key Scan Output 6 CN 12 Operation Button 8 VCC Vcc 1 VCC VCC CN 15 Main Power 2 GND Ground 1 Q1 Data Output 1 2 Q2 Data Output 2 3 Q3 Data Output 3 4 Q4 Data Output 4 CN 16 Program Button 5 B4 Data In 4 ...

Page 47: ...10 CS8 Chip Select 8 11 GND Ground 12 GND Ground J1 Display Interface Header 1 13 GND Ground 1 AD0 Address Data 0 2 AD1 Address Data 1 3 AD2 Address Data 2 4 AD3 Address Data 3 5 AD4 Address Data 4 6 AD5 Address Data 5 7 AD6 Address Data 6 8 AD7 Address Data 7 9 D_CLK Dot Display Clock 10 D_LE Dot Display Latch Enable 11 D_RED Dot Display RED Data J2 Display Interface Header 2 12 D_GR Dot Display ...

Page 48: ...CS6 Chip Select 6 10 CS8 Chip Select 8 11 GND Ground 12 GND Ground J1 MPU Interface Header 1 13 GND Ground 1 AD0 Address Data 0 2 AD1 Address Data 1 3 AD2 Address Data 2 4 AD3 Address Data 3 5 AD4 Address Data 4 6 AD5 Address Data 5 7 AD6 Address Data 6 8 AD7 Address Data 7 9 D_CLK Dot Display Clock 10 D_LE Dot Display Latch Enable 11 D_RED Dot Display RED Data J2 MPU Interface Header 2 12 D_GR Do...

Page 49: ...Connector Location Pin Pin Name Functional Description 1 VCC Drive VCC 7 5V 2 GND Ground 3 VCC Drive VCC 7 5V 4 NC No Connection 5 PWM PWM Output 6 E P Encoder Pulse Input 7 GND Ground CN 1 Main Cable 8 VCC Drive VCC 7 5V ...

Page 50: ...C Not used 3 RXD_PC Receive data PC Æ M770E Not used CN 4 Serial Port RS 232 Not used 4 GND Ground Not used 1 Signal 1 Sensor Plate signal 1 CN 5 CN 15 Contact Heart Rate Sensor 2 Signal 2 Sensor Plate signal 2 1 VCC Not used 2 HR_TCH Not used 3 VCC Not used CN 6 Not used 4 GND Not used 1 T_VCC Not used 2 T_GND Not used CN 7 Not used 3 T_VCC Not used 1 Signal 1 Sensor Plate signal 1 CN 8 CN 16 Con...

Page 51: ...d 2 VCC Heart Rate 5V CN 10 Heart Rate Signal 3 GND Heart Rate Ground 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 6 Q5 Data Output 5 7 Q4 Data Output 4 8 Q3 Data Output 3 9 Q2 Data Output 2 CN 11 Overlay or Membrane 10 Q1 Data Output 1 1 GND Ground 2 GND Ground 3 B4 Key Data Input 4 4 B3 Key Data Input 3 5 B2 Key Data Input 2 6 B1 Key Data Input 1 7 Q6 Key Scan O...

Page 52: ...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 GND Not used CN 14 Test Power 3 VCC Not used ...

Page 53: ... 4 UP Level UP Key 5 DOWN Level Down Key 6 ENTER ENTER Key 7 SCAN Signal Scan CN 1 Operation Button Start Stop Intensity Up Intensity Down 8 VCC VCC 4 Program Button Board Connector Location Pin Pin Name Functional Description 1 Q1 Data Output 1 2 Q2 Data Output 2 3 Q3 Data Output 3 4 Q4 Data Output 4 CN 1 Program Button 5 B4 Data In 4 ...

Page 54: ...nal Description 1 Audio Left Audio Left 2 GND Ground 3 Audio Right Audio Right CN 1 Audio Out 4 GND Ground CN 2 SVIDEO S VIDEO Input CN 3 DC In DC 12V 3 5A Input CN 5 Video In Video Input Yellow CN 8 Audio In Audio Input Red CN 9 Audio In Audio Input White ...

Page 55: ...round 6 GND Ground 7 DIM CTRL Back Light Intensity Adjust DC 0 5V CN 10 LAMP Inverter Control 8 On Off Back Light On Off Control 1 LED1 LDE Lamp 2 KEY1 Key Input 3 KEY2 Key Input 4 5V Vcc DC 5V 5 GND Ground 6 LED2 LED Lamp CN 11 OSD Key In 7 IR IR Sensor CN 12 S AUDIO In S AUDIO Input CN 14 RGB In RGB Analog In Monitor TU 1 RF ANT In RF ANT In ...

Page 56: ...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 19 E 0 LVDS EVEN 20 O 3 LVDS ODD 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 CN 13 LVDS Control CN 13 LVDS Control 30 O...

Page 57: ... Back Light On Off Control 4 CTRL Adjustment for Back Light Bright DC 0 5V CN 1 Input Connector 5 GND Ground 1 Lamp H1 High Voltage connection to high side of lamp CN 2 Output Connector 1 2 Lamp L1 Low Voltage connection to low side of lamp 1 Lamp H2 High Voltage connection to high side of lamp CN 3 Output Connector 2 2 Lamp L2 Low Voltage connection to low side of lamp ...

Page 58: ...Description 1 GND Ground 2 CTRL Adjustment for Back Light Bright DC 0 5V 3 On Off Back Light On Off Control 4 VCC DC 12V 3 5A Vcc CN 1 Input Connector 5 GND Ground 1 Lamp H1 High Voltage connection to high side of lamp CN 2 Output Connector 1 2 Lamp L1 Low Voltage connection to low side of lamp ...

Page 59: ...ion 2 KEY1 Key 1 Output Volume_up Channel_down Channel_up 3 KEY2 Key 2 Output Volume_down Power 4 5V Vcc 5V 5 GND Ground 6 NC No Connection CN 3 OSD Button 7 NC No Connection 8 RCA Jack Board Connector Location Pin Pin Name Functional Description RCA 4A RED Audio Input RCA 5A WHITE Audio Input ...

Page 60: ...59 RCA 6A YELLOW Video Input ...

Page 61: ...Interface 3 GND Ground 1 PD Out Program Data Output 2 VCC 5V 3 SCK Serial Clock 4 PD In Program Data Input 5 RESET Receive data CN 2 Program Download 6 GND Ground 1 PD Out Program Data Output 2 VCC 5V 3 SCK Serial Clock 4 PD In Program Data Input 5 RESET Receive data 6 GND Ground 7 GND Ground RJ1 Download Interface from External 8 NC No Connection ...

Page 62: ...ut Voltage Source to Drive Board CN 1 3 W phase input Voltage Source to Drive Board 1 Brake Control PWM Output for brake CN 2 2 Brake Control PWM Output for brake 8 VCC Voltage output 7 GND Ground 6 E P Pulse for checking a rotation speed 5 PWM PWM Input for brake 4 N C N C 3 VCC Voltage output 2 GND Ground CN 3 1 VCC Voltage output ...

Page 63: ...0 SMH250 03 Main Dot CN11 Membrain CB1 CB2 CB3 CN1 Driver Board CN3 8P 4640 SMH250 08 CB8 CN4 Touch L 2P 1300 SMH250 02 CB9 CN8 Touch R 2P 1300 YH025 02 CB13 CB15 CN13 Touch L Move 2P 1850 SMH250 02 CB16 CB18 CN14 Touch R Move 2P 1850 YH025 02 CB10 CN9 Download Module CN2 6P 150 SMH250 06 CB12 CN12 Operation Board CN1 8P 150 SMH250 08 CB11 CN10 RF HR POLAR 3P 900 SMH250 03 CB19 CN16 Program Key CN...

Page 64: ... Board CN3 2200 CB25 CB28 CN5 2300 Yellow CB25 CB28 CN8 2300 Red CB25 CB28 Terminal Plate AD Board CN9 2300 White CB26 2 CB29 TU1 2210 NTSC CB26 1 CB30 Terminal Plate AD Board TU1 2210 PAL SECAM Adaptor 740 CB22 Power S W SMPS 5V 830 YH396 05V CB7 Plate Batter Cable Bottom 100 CN1 3P Drive Board CN2 Genurator 2P ...

Page 65: ...Name Cable Spec CB1 Main Cable Top CB2 Main Cable Middle CB3 Main Cable Bottom CB4 Battery Cable Top CB5 Battery Cable Middle CB6 Battery Cable Bottom CB7 Adaoter Cable CB8 Touch HR Left Cable CB9 Touch HR Right Cable CB10 DownLoad Cable ...

Page 66: ...ation Cable CB13 Moving Handle Touch HR Left Cable Top CB15 Moving Handle Touch HR Left Cable CB16 Moving Handle Touch HR Right Cable Top CB18 Moving Handle Touch HR Right Cable CB19 Program Key Cable CB20 Audio out Cable CB21 OSD Cable CB22 Power Cable CB23 SMPS 5V Bottom ...

Page 67: ...B24 SMPS 12V Cable TOP CB25 RCA Cable Bottom CB28 RCA Cable TOP CB29 Coaxial Cable NTSC TOP CB26 2 Coaxial Cable NTSC Bottom CB30 Coaxial Cable PAL SECAM TOP CB26 1 Coaxial Cable PAL SECAM Bottom CB31 LVDS Cable CB32 LAMP Inverter Cable ...

Page 69: ...68 ...

Search results

Summary of Contents for M770E

Reviews:

Related manuals for M770E

Brands by name

Popular brands

Motus M770E, Service Manual

Search results

Summary of Contents for M770E

Reviews:

Related manuals for M770E

Brands by name

Popular brands