Smartdop 45 Service Manual
Contents
1. Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Page 2 8 1 4 Trouble 4 LCD displays nothing 1 Do Doppler sounds come out If no replace the Lower PCB 2 Does it make change on display when turning on If yes replace the LCD 3 Does LCD display something when replacing U pper PCB with good one If yes replace the Upper PCB 1 5 Trouble 5 The unit does not display waveforms or waveform amplitude is small 1 Does LCD display normally when replacing the probe with good one If yes replace the probe 2 Does LCD display normally when replacing the Upper PCB with good one If yes replace the Upper PCB 3 Does LCD display normally when replacing the Lower PCB with good one If yes replace the Lower PCB 1 6 Trouble 6 Separation of forward and reverse components is not correct 1 Is separation correct when replacing the probe with good one If yes replace the probe 2 Is separation correct when replacing the Upper PCB with good one If yes replace the Upper PCB 3 Is separation correct when replacing the Lower PCB with good one If yes replace the Lower PCB 1 7 Trouble 7 No Doppler sounds 1 Does noise come out when volume control at maximum If yes replace the probe If no replace the Lower PCB 1 8 Trouble 8 Having trouble printing 1 Does the printer move If yes goto next If no go t2. e S S a Wa ES FT D 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Page7 8 Lower PCB layout Top view ATSIC46 10T1 2 7 ES c72 u29 TC HSP TLC27H4CPH L J 10u 16KK16CV100 L X 1302 6 OrtHz a Hadeco ke l 120 00797 02 100u76 TK 6 T K JVI OOTO P E cee G bh CO74HC4538Pu le he n T ces 1OusLEVCLECUIO gt 10u16 Le MIO c30 FET2 XP1 34A1 27558 2 TYS Sun CC ENT Bottom view oe C S SR MP6 AN ke Are Ste aR lu 9 5 a ra 06 oos f i ES E Bi Be z2o 22 WE e Ox LS 1 Ea et E E 39 GP Bit zu R amp RE DS B Hadeco ce 100K T E a Ei ECH Lu GI 19000 e SCC an Aaf Rz T v an y Rre a E M v 27074 Ka es ER T 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual Button PCB 2 8 adn oe Te ue Sus Sul 88 9 Es SJ Jen SKRAA E 010 Keen 2 KEYO mme E SKRNAAEOLO Si BEES E RANI Ba 2 CNO1JIOYTTE103 PES 0 1200079902 d Elo iu Hodeco a P SN74HC14808 8 Hadeco February 21 2005 Pag 8 8 Copy right 2005 Hadeco Inc All rights reserved
3. repair services 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Smertdop 45 Service Manual 4 Spare parts list 4 1 Assembling components Part code Part name February 21 2005 Page5 8 Upper PCB assembly Lower PCB assembly Button PCB assembly Battery Speaker 5110 12864 00 LCD Upper cover Bottom cover Printer bracket Printer paper cover Multi way button top cover Back button top cover Power button top cover 3310 00623 00 Volume control knob Panel sheet Rubber foot 4 2 Accessories Part code Part name 7270 12580 23 FRIWO AC adaptor 200 V series 7270 12480 11 1248 AC adaptor 117 V 7120 05825 00 Print paper 7240 00002 00 Hand strap 7100 00900 00 Gel 90ml Headset Operating manual Note The accessories are considered as consumables except probe 5 Special tool list N A 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Page6 8 6 Diagrams Upper PCB layout Top view EC Hk Sech 51 V JI S Le m S ATS 46 10 27 bp EH us Ke SN74HC74APW ee zano CS ER osv 25000 ES EI Eh ous vwa ES ET ou25v H Eh osv LAN NC T3 3276804 TZ at mag SN7ANCIGSAPW 120 00795 O22aro mA m Hadeco ta 120 00795 02 Hadeco re a E A n Y Bl
4. 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Pag 1 8 Smartdop 45 Service Manual Note Only authorized person should perform the repair services 1 Troubleshooting 1 1 Trouble 1 Doesn t turn on 1 Is it possible to recharge the battery If yes goto next If no go to 1 2 2 After recharging does the unit turn on If yes there is no problem with the unit 3 Does the unit turn on when replacing the Upper PCB with good one If yes replace the Upper PCB 4 Does the unit turn on when replacing the Lower PCB with good one If yes replace the Lower PCB 1 2 Trouble 2 Recharging is not possible 1 Does the charging indicator turn on when plugging AC adaptor If yes goto 1 2 4 2 Is theAC adaptor plugged into wall socket If no plug it into wall socket 3 Is recharging possible when replacing the AC adaptor with good one If yes replace the AC adaptor 4 Is the voltage of the power supply 0 V If yes cable may be disconnected replace or repair cable or connector 5 Full charge life is too short Discharge and then recharge the battery If it is same status the battery is almost dead 6 The voltage of the battery is less than 6 V after recharging The battery is not usable 1 3 Trouble 3 Full charge life is short 1 Recharging is not possible If no go to 1 2 2 Recharging is possible but operating time is shot If yes replace the battery 8
5. hen replacing the headset with good one If yes replace the headset If no replace the Lower PCB 1 12 Trouble 11 Doesn t work with PPG PV probe 1 Does the unit work with Doppler probe If yes goto next If no goto 1 5 2 Does the unit work when replacing the PPG PV probe with good one If yes replace the PPG PV probe 3 Does the unit work when replacing the Upper PCB with good one If yes replace the Upper PCB 4 Does the unit work when replacing the Lower PCB with good one If yes replace the Lower PCB Note If the trouble can not be solved after checking those points shown above please contact us 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Page4 8 or dealer from whom you purchased your Doppler 2 Repair procedures Basically exchange with applicable PCB or component 3 Preventive maintenance 1 Take care of following storage and operating environments 2 Do not place near water 3 Dot not place where atmospheric pressure temperature humidity ventilation sunlight dust salt sulfur and so forth will affect the unit adversely 4 Do not place where chemicals are stored or where gas may be generated 5 Take care of the stability conditions such as inclination vibration and shock during transportation and installation works 6 Make sure that the unit operates safely and correctl
6. o 1 8 3 2 Does the printer move smoothly If yes check the connection of the printer head cable If no check the motor drive connector If it has no problem replace the Upper PCB 3 Does the Print Button work If yes replace the Upper PCB 3 Prints only a part of waveform or data 8 Hadeco Copy right 2005 Hadeco Inc All rights reserved 080 00094 SD45 SM E 10 H240 Srrertdop 45 Service Manual February 21 2005 Page3 8 If yes replace the printer 1 9 Trouble 9 Button does not work 1 Does button work when replacing the Button PCB with good one If yes replace the Button PCB 2 Does button work when replacing the Upper PCB with good one If yes replace the Upper PCB 1 10 Trouble 10 Communication fault with computer With V Link software series 1 Check the settings such as communication port If no error on settings go to next 2 Do you use a dedicated communication cable If no use a dedicated cable 3 Does communication work when replacing the communication cable with good one If yes replace the communication cable 4 Does communication work when replacing the Upper PCB with good one If yes replace the Upper PCB 5 Does communication work when replacing the Lower PCB with good one If yes replace the Lower PCB 1 11 Trouble 11 No sounds from headset 1 Check the volume control If the volume control is at minimum turn up the sound 2 Do sounds come out w
7. y 7 Make sure that all cables are connected correctly and safely 8 Using more then one equipment together may result in erroneous diagnosis from malfunction or cause a danger 9 Recheck external connections to the patient carefully 10 Do not sterilize the main unit by gas or autoclave since it may cause a damage 11 Be careful not to exceed time and volume which is necessary for diagnosis treatment 12 Always watch so the unit and patient are not under abnormal conditions 13 13 When any abnormality is found on the unit or the patient take proper action such as stopping operating the unit in a manner safe to the patient 14 Do not let the patient touch the unit 15 Use designated probe only 16 Use it under condition of between 10 and 40 degrees C and 75 humidity or less 14 15 16 17 Any connected computer is not allowed to be in the patient area 1 5m or less 18 Turn it off after use 19 Clean the unit accessories cables and probes and place in right place for the next use 20 20 The probe transducer tip is very thin and delicate Please handle with care and use the probe cap when not in use 21 Use ultrasonic gel Using other materials may damage the probe 22 The ultrasonic gel enclosed is non sterile and do not use it for surgeries 23 When the unit gets out of order contact the dealer for repair from whom you purchased the unit 24 Only authorized persons should perform the
Download Pdf Manuals
Related Search