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LAUNCH

X-631 Wheel Aligner Product Service Manual Appendix 2

6-1

Appendix 2

Circuit Board Elements

The following are the elements mentioned above and their corresponding numbers. All elements are marked
in accordance with the sequence in which they appear in the document.

E13

R19

R20

Q19

U33

U24

Summary of Contents for X-631

Page 1: ...CH X 631 Wheel Aligner Product Service Manual i X 631 Wheel Aligner Product Service Manual No 11 LSDC 3111 0003 A Translated by Checked by Approved by Name Alex Mr Li Frank Date 20120620 20120628 2012...

Page 2: ...AUNCH X 631 Wheel Aligner Product Service Manual ii LAUNCH TECH CO LTD ADD Launch Industrial Park North of Wuhe Rd Banxuegang Longgang Shenzhen P R China TEL 400 830 5166 Internet http www cnlaunch co...

Page 3: ...Explanation Diagram 5 Function Description 5 Power supply 5 RF Connecting Cable 5 Working Frequency 6 Switch Power Supply 6 Function Explanation 6 Function Description 7 Connecting Cable 7 Connection...

Page 4: ...perating System 1 Description for Operating System 1 System Disc 1 Hard Disc Assignment 1 Hard disc partition information 1 Installation for Commonly Used Software 1 Information Back up Path 1 System...

Page 5: ...Sequence 1 Disorder Codes Double shadow 1 Related Factors 1 Check Sequence 1 No Backlight 1 Related Factors 1 Check Sequence 2 Battery cannot be Charged 2 Related Factors 2 Check Sequence 2 The Workin...

Page 6: ...s 4 Check Sequence 4 Computer runs slowly 4 Related Factors 4 Check Sequence 4 Appendix 1 1 Instructions for waveform testing software of X 631 wheel aligner 1 Appendix 2 1 Circuit Board Elements 1 Ap...

Page 7: ...nical support to them z The main content of this manual is to introduce the wheel aligner of model X 631 In this manual author describes the wheel aligner by using a lot of practical pictures and expl...

Page 8: ...he system User can also add new data to the databank z Newly developed CCD signal processing technology uninfluenced by the strong sunlight Electronic level and mechanical level function z The wheel a...

Page 9: ...N A Video display card Integrated Sound card Integrated Network interface card Integrated Operating System Operating system Windows XP Computer HP Backboard Diagram 1 Serial port 2 7 Parallel socket...

Page 10: ...er Modules 433M and 2 4G For the Wireless Emitter Receiver boxes inside the cabinet their antennas are different There is a Wireless Emitter Receiver Module in each probe rod 433M module is equipped w...

Page 11: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 3 ANTENNA ON THE LEFT IS FOR 433M MODULE AND THE RIGHT ONE FOR 2 4G MODULE The following accounts will take 433MHz Module as an example...

Page 12: ...Aligner Product Service Manual Hardware 2 4 RF PCA Board Voltage between 1 and 2 pin is 5V Voltage between 2 and 3 pin is 3 3V Front side Back side Voltage between 1 and 2 pin is 5V Voltage between 2...

Page 13: ...cation between PC set and the probe rods Power supply The wireless emitter receiver box power supply is taken from PC set via USB connecting cable RF Connecting Cable Socket for antenna Socket for con...

Page 14: ...ing Frequency Normal working frequency 433MHz and 429 438MHz under the special conditions Switch Power Supply Function Explanation Live AC220V Null GND Positive Negative Voltage adjusting potentiomete...

Page 15: ...d from the power strip of the cabinet via the power supply connecting cable it outputs DC power supply to be used by the charging sockets at two sides of cabinet providing the charging power supply fo...

Page 16: ...pply cable Function Description Used as the connector between the switch power supply and the charging socket of probe rod providing the charging voltage of 9 1 9 3V Measurement Probe rod Assembly To...

Page 17: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 9 Function Explanation Assembly Description End CCD camera Aluminum bracket Level bubble Middle CCD camera LCD screen Silica gel key press...

Page 18: ...Service Manual Hardware 2 10 Middle explosion diagram End explosion diagram Main board of probe rod Middle CCD camera Clinometer Battery Probe rod main board LCD screen Silica gel key press board End...

Page 19: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 11 Element side PCB Function Explanation 1 Main processor and interface circuit 2 Power supply and charging circuit 6 6 4 3 2 5 1...

Page 20: ...ter and infrared emitter diode Accomplish the data communication between the probe rods and PC set Provide the reliable power supply for each electrical element Accomplish normal and reliable charge a...

Page 21: ...lamp socket 5 End CCD socket 10 Clinometer socket Frequency Setting 10 different frequencies can be set from 429MHz to 438MHz inside the probe rods of X 631wheel aligner The frequency interval is 1MHz...

Page 22: ...robe rods are charged by Lithium battery standard charging circuit consisting of bq2057 chip Start maximum charging current is 600mA and end charging voltage is 8 4V Constant current charging is adopt...

Page 23: ...he voltage difference on R47 is about 100mV If it is it indicates that the circuit can charge normally Main board power supply circuit After connecting battery to main board measure with multi meter t...

Page 24: ...e the voltage of 12 0V to drive CCD sensor If there is no the voltage CCD circuit cannot work After connecting battery to main board U28_3 should have the voltage of 5V to supply the peripheric circui...

Page 25: ...cess requires two infrared beams and a CCD sensor to accomplish The incidence port of CCD box consists of a slice of cylinder lens a silica gel hold down board and a slice of filter Specification Digi...

Page 26: ...ligner Product Service Manual Hardware 2 18 Camera Assembly Front cover of CCD plastic box CCD plastic box Infrared emitter board Cylinder lens Filter CCD drive board front CCD drive board rear Silica...

Page 27: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 19 Electrical Connection LCD Display Screen Front view End CCD camera Middle CCD camera Backlight cable Data cable strip sockets...

Page 28: ...ocket is a 6PIN flange socket the middle pole is positive which connects to Red cable and side pole is negative to Black cable Note The contact between the charging plug and the socket will be in bad...

Page 29: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 21 Power Supply Battery Specification Lithium battery 7 4V 4400mAh...

Page 30: ...nection Explanation Note There are print marks of J6 and J7 respectively on the connecting cable of the middle CCD and the connecting cable of the end CCD please do not confuse them when plugging them...

Page 31: ...al Hardware 2 23 2 Battery connecting cable 8 Clinometer and its connecting cable 3 End signal connecting cable 9 Key press board 4 Middle CCD connecting cable 10 End CCD camera box 5 LCD data cable 1...

Page 32: ...LAUNCH X 631 Wheel Aligner Product Service Manual Hardware 2 24 Assembly 2 3 4 5 6 9 1 8...

Page 33: ...ssembling direction for the lens of end CCD camera box should be in accordance with the installation direction of wheel clamp axle 1 CCD Camera box 7 Wheel clamp kingpin axle 2 Acrylic panel 8 Bundle...

Page 34: ...UNCH X 631 Wheel Aligner Product Service Manual Hardware 2 26 4 Big horn mouth 10 Counter weight iron 5 Cast Aluminum bracket 11 End CCD connecting cable 6 Level bubble assembly 12 Lithium battery gro...

Page 35: ...d disc used currently is 80G which consists of C D E and F partitions their capacities are 20G 20G 20G and 20G respectively The capacities displayed for partition E and F are less than 20G which is ca...

Page 36: ...er by pressing F11 is the default setting when restoring the system User Software Description for Function Module User software is X 631 measurement software which is installed and set well before the...

Page 37: ...LAUNCH X 631 Wheel Aligner Product Service Manual Software 3 3 Path for Software Installation Installation position for X 631 software...

Page 38: ...check ini file under the installation directory contains the corresponding address information and port settings of the master computer and the slave computer and the calibrated values of each CCD cli...

Page 39: ...NCH X 631 Wheel Aligner Product Service Manual Software 3 5 Main Interface Function Module Check Software Version Click the blank on the interface with right key of mouse then click OK button to confi...

Page 40: ...on Module System Management Function Description The probe rods database client information and other test environment can be set under the interface as shown in the following Select Language Select t...

Page 41: ...Rod Status It consists of Probe Rod Status Probe Rod Detailed Information and Probe Rod Maintenance Probe Rod Status Probe Rod Detailed Information Probe rod communication status Probe rod electricit...

Page 42: ...tion Structure of small calibrating frame equipped with four converter connectors 1 Left and right brackets 2 Long lateral axle 3 Left and right vertical axles Probe rod calibration procedures a After...

Page 43: ...l axle and vertical axle level It is required to use the probe rods for auxiliary level adjustment of the small calibration frame 1 Adjust the lateral axle level Install the LF probe rod on the two en...

Page 44: ...required to be less than 2 percent In succession turn the two probe rods by 180 degrees respectively and read 1 and 2 CCD values and then compare them with the corresponding values from CHECK file the...

Page 45: ...o vertical axles from the small calibration frame and then install 1 and 2 probe rods at the two ends of the long lateral axle of calibration frame and adjust them level as shown in the following figu...

Page 46: ...el Aligner Product Service Manual Software 3 12 previous step e Last step click NEXT to save data as shown in the following figure new check ini file will be saved under the installation directory Com...

Page 47: ...e test procedures are as shown in the previous figure It mainly tests wheel toe in camber caster and KPI Fast Test Click Fast Test button on the main interface Select vehicle model Wheel compensation...

Page 48: ...ription Fast Test displays the toe in camber and caster Print Report Print the corresponding measurement data with the form of report Help Provides the corresponding Help information for inexperienced...

Page 49: ...Battery electricity used up c Short circuit of CCD camera box or other exterior devices or connecting cable d Main board of the probe rod is faulty Checking Sequence Battery Key press board CCD camer...

Page 50: ...ence Check if the battery is out of life time or not Abnormal CCD Light Dots The Light Dots cannot be Seen Related Factors a Check if there is roadblock among the probe rods b Check if infrared diode...

Page 51: ...shing when receiving data Check if they are working with the same frequency or not if working with the same frequency the red indicator for RF module is flashing when pressing one of Up Down buttons o...

Page 52: ...h rubbish files in the computer after used for a long time b Incorrect BIOS settings Check Sequence Clear up the computer system Optimize BIOS settings Computer runs slowly Related Factors a Too much...

Page 53: ...acquire two CCD coordinates of FL probe rod Click read2 to automatically acquire two CCD coordinates of FR probe rod The operation is the same with RL and RR probe rods Caution Be sure to click the t...

Page 54: ...ing are the elements mentioned above and their corresponding numbers All elements are marked in accordance with the sequence in which they appear in the document U9 1 E13 2 U8 3 R19 4 R20 5 U1 6 Q19 7...

Page 55: ...LAUNCH X 631 Wheel Aligner Product Service Manual Appendix 2 6 2 U23 16 U25 17 U15 18 U16 19 U17 20 U30 21 Q14 22 Q15 23...

Page 56: ...e click file of ModuleSetting CN to run the software as shown in the following figure The setting switch SW1 has 3 pins Short the middle pin with pin1 the switch is in SET status Short the middle pin...

Page 57: ...u of the radio frequency 2 Selecting desired radio frequency Select desired radio frequency by using Previous key and or Next key The frequency pointed by arrow head is of the current frequency which...

Page 58: ...ates should be in accordance with the status before leaving factory After recalibrating the difference between the current zero coordinates value and the value before leaving factory cannot exceed 8 E...

Page 59: ...0 x2_20_1 1820 0 x2_10_0 654 0 x2_20_0 230 0 x4_10_1 1395 0 x4_20_1 1820 0 x4_10_0 654 0 x4_20_0 230 0 x7_10_1 1395 0 x7_20_1 1820 0 x7_10_0 654 0 x7_20_0 230 0 x5_10_1 1395 0 x5_20_1 1820 0 x5_10_0 6...

Page 60: ...006254 Probe rod 1 vertical Clinometer coefficient ClinoRatioV2 0 006227 Probe rod 2 vertical Clinometer coefficient ClinoRatioV3 0 006223 Probe rod 3 vertical Clinometer coefficient ClinoRatioV4 0 00...

Page 61: ...e rod 1 and main board work normal Caution If the probe rod is in the state of dormancy it is possible that the first Click is invalid you should click button Probe1 for the second time to perform the...

Page 62: ...ce Manual Appendix 4 8 5 If the following waveforms occur for many times it indicates that CCD socket is damaged loose or the CCD is damaged If the following waveforms occur for many times after test...

Page 63: ...responding to 7 CCD at the end of the probe rod and CCD2 is corresponding to 5 CCD in the middle of the probe rod click button Probe4 to test RR probe rod 4 CCD1 is corresponding to 8 CCD at the end o...

Page 64: ...le CCD signal processing circuit 5 RF module related circuit 6 Clinometer related circuit Replace the main board according to the above figure Connect each connecting terminal Special attention Do not...

Page 65: ...n E How to handle it when camber has larger error When camber of some probe rod has larger error Its clinometer is not damaged and the cambers of other probe rods are all correct you can use the follo...

Page 66: ...roduct Service Manual Appendix 4 8 9 Normal probe rod FL camber tested value A1 0 534 Abnormal probe rod FR camber tested value A2 0 176 3 Modify calibration file Check ini Original calibration value...

Page 67: ...rite the modified calibration value in the probe rod Exit main program Run installation directory ProbeUpdate exe and write FR calibrated value in the probe rod for later update F How to handle it if...

Page 68: ...heel the vehicle will pull to left or right side a Vehicle side pull is caused by 1 The difference between left and right casters of the front wheels is more than 0 5 and the vehicle will pull to the...

Page 69: ...ur on the tire 7 Chassis parts are abnormal 8 Vehicle floating The Caster angle approaches to 0 or it is negative 3 The suspension parts are distorted lightly and not smooth after the vehicle encounte...

Page 70: ...probe rod assembly 4 PCS X 631 X 631 A01 103202123 X 631 wheel aligner cabinet Drawing No X 631 A01 KWA 300 660X600X1202mm KWA 300 A10 00 103202237 KWA 300 wheel aligner cabinet Drawing No KWA 300 A1...

Page 71: ...SDRAM SATA 320G DVD 108030107 DELL computer 380 1G DDR2 SDRAM SATA 320G DVD Drive Window 7 much languages 200 118 79mm 12V 500mA 102140017 Sound box 200 118 79mm 12V 500mA VIP 11 X 531 631 201013637...

Page 72: ...rntables 450 206010415 450 turntable bridge assembly X 631 11 20 103250180 Standard clamp 11 20 11 25 103250182 Middle clamp 11 25 11 30 103250183 Large clamp 11 30 11 20 103260187 Quick clamp 11 25 1...

Page 73: ...19 Round clamp claw 103040238 Wheel clamp claw seal ring X 631 103202374 X 631 wheel clamp claw X 631 103250181 Aluminum kit standard X 631 50MM 11 25 103250186 Aluminum kit middle 103250192 Wheel cla...

Page 74: ...1 202010127 X 631 wheel aligner level bubble fastening block Drawing No X 631 A22 P01 X 631 X 631 A22 P02 202010128 X 631 wheel aligner level bubble fastening base Drawing No X 631 A22 P02 9 30mm 4 19...

Page 75: ...01 104010575 X 631 wheel aligner CCD box hold down plate Drawing No X 631 A21 P01 850nm 20 26 0 5mm 30nm 104040718 850nm filter glass 20 26 0 5mm 30nm X 631CCD PCA 205010502 X 631 CCD drive PCA X 631...

Page 76: ...A20 P07 104010572 X 631 wheel aligner probe rod large size box cover in the middle Drawing No X 631 A20 P07 X 631 X 631 A20 R02 104130318 X 631 wheel aligner probe rod bottom rubber covered Drawing N...

Page 77: ...5 X 631 Button PCA X 631 X 631 A20 R01 104110128 X 631 wheel aligner probe rod silica gel board key press Drawing No X 631 A20 R01 7 4V 4400mA h 102210053 Battery group 7 4V 4400mA h X 631 X 631 A20 P...

Page 78: ...P09 202010131 X 631 wheel aligner probe rod rear box cover at the end Drawing No X 631 A20 P09 X 631 X 631 A20 P08 104010573 X 631 wheel aligner front box cover at the end of probe rod Drawing No X 63...

Page 79: ...middle CCD infrared lamp board 300mm Drawing No X 631 C07 X 631 X 631 A20 R04 104130320 X 631 wheel aligner cushion screw at the end of the probe rod Drawing No X 631 A20 R04 X 631 X 631 A20 R03 10413...

Page 80: ...power strip 220V 10A X 631 1000mm X 631 C05 Y105020717 X 631 wheel aligner probe rod charging connecting cable 1000mm Drawoing No X 631 C05 X 531 200mm 105020624 X 531 wheel aligner power supply grou...

Page 81: ...X 631 C05 Y105020717 X 631 wheel aligner probe rod charging connecting cable 1000mm Drawoing No X 631 C05 X 531 650mm 105010461 X 531 wheel aligner switch power supply leadin X 531 PCA 433M 205010384...

Page 82: ...g screws respectively and keep their extended length be approximately same And then place the calibration shafts on the brackets respectively Note that the corresponding surfaces should be firmly cont...

Page 83: ...LAUNCH X 631 Wheel Aligner Product Service Manual Appendix 6 10 2 The length of each diagonal is about 3025mm One end of the tape measure is attached on the measurement terminal...

Page 84: ...probe rods of X 631 wheel aligner for adjusting the calibration shaft level The two calibration shafts of the calibration frame can be adjusted level independently now we take one of them as an exampl...

Page 85: ...the probe rod level according to the indication of the mechanical level bubble of the probe rod and then lock the probe rod well Record the value of Camber 2 displayed on the screen of the probe rod k...

Page 86: ...of the probe rod once more now the value of Camber 1 should be changed to Camber 1 Camber 2 2 too 4 That is to say that the value of Camber 1 should be equal to that of Camber 2 at last after adjustme...

Page 87: ...he mechanical level bubbles and lock the probe rods well and then switch on them 7 Enter X 631 Calibration Program to perform the calibration operation Click NEXT button in turn without paying attenti...

Page 88: ...t step the screen will pop up a dialogue box interface as shown in the following figure There are 8 data values displayed on the upper part of the right data column they should be 1024 approximately a...

Page 89: ...ervice Manual Appendix 6 10 8 Please pay attention to the last column of data To Confirm After the calibration succeeds please enter the software interface of Quick Measurement the test results displa...

Page 90: ...LAUNCH X 631 Wheel Aligner Product Service Manual Appendix 6 10 9 The test results displayed on above interface should be within 0 02 degree OK...

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