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SE-1200 Series Electrocardiograph Service Manual Renewable Parts

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Chapter 7 Renewable Parts

The following list is intended as a guide for ordering parts for SE-1200 series electrocardiograph.

Part Number

Description

01.57.040163

European-style chest electrode connection bulb

01.57.040162

European-style limb electrode clamp

02.02.32001

Power transition board PCBA

02.03.106862

DE12 ECG board package

01.17.32455

Thermal print head /CH216

02.03.111662

SE-12 main board

02.03.111664

SE-1200 Express main board

02.03.106784

SE-1200 key board PCBA (debugged)

01.16.078206

5.6’ STN LCD screen

01.16.078212

8’ TFT LCD screen

01.16.78121

8.4’ TFT LCD screen

01.16.78122

Four-wire touch screen

01.60.106800

SE-1200/SE-1200 Express silicone keyboard

02.03.106785

SE-1200 Express key board (debugged)

22.01.210380

PSD900D power supply assembly

NOTE

: The part name may vary depending on context, but the part number is constant

Содержание SE-1200 Express

Страница 1: ...iewers lanxiaoyan 2020 12 22 09 12 08 Reviewers minglei 2020 12 23 15 15 45 Reviewers yangjie 2020 12 21 16 16 09 Reviewers songxiaojing 2020 12 22 15 34 19 Reviewers niexianzhong 2020 12 23 08 54 34...

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Страница 3: ...ced or translated into other languages Materials protected by the copyright law including but not limited to confidential information such as technical information and patent information are contained...

Страница 4: ...vice personnel to repair those parts of the equipment that are designated by EDAN as repairable by service personnel Terms Used in this Manual This guide is designed to give key concepts on safety pre...

Страница 5: ...7 3 2 3 PS900D Power Supply Module Description 18 3 2 4 Key Board Description 19 Chapter 4 Optional and Advanced Functions 20 4 1 Configuring a Bar Code Reader 21 4 2 Activating SCP FDA XML DICOM VCG...

Страница 6: ...ions for which EDAN is not responsible may void the warranty Groupware is dismounted stretched or redebugged Unauthorized modification or misuse Damage caused by operating beyond the environmental spe...

Страница 7: ...the equipment is shipped to EDAN for service including custom charges EDAN is responsible for the freight insurance custom charges from EDAN to the customer Out of Warranty After receiving the RMA fo...

Страница 8: ...e parcel Please describe the returned parts as sample of and put the total value on the invoice and note on the invoice as sample no commercial value Please confirm the invoice with Edan before shipme...

Страница 9: ...ECG with measurements and interpretive statements is offered to clinicians on an advisory basis only WARNING 1 This equipment is not designed for intracardiac use or direct cardiac application 2 This...

Страница 10: ...t Otherwise electrical shock or other injuries may happen to the patient or operator 6 If the integrity of the external protective conductor is in doubt the equipment should be powered by an internal...

Страница 11: ...P should be installed and operated with a minimum distance of 20cm between the radiator and the human body There should be no shield in or around the room where the wireless AP is used 18 Fix attentio...

Страница 12: ...equirements of the valid version of the system standard IEC EN 60601 1 If in doubt consult our technical service department or your local distributor 27 Connecting any accessory such as external print...

Страница 13: ...e cathode when installing the battery 4 Do not heat or splash the battery or throw it into fire or water 5 Do not destroy the battery Do not pierce battery with a sharp object such as a needle Do not...

Страница 14: ...y to bring electromagnetic interference 4 Ruptured fuse must only be replaced with that of the same type and rating as the original 5 The device and accessories are to be disposed of according to loca...

Страница 15: ...ng instructions 6 Equipotentiality 7 Patient cable socket 8 USB socket 9 SD card slot 10 Computer network 11 Alternating Current 12 Battery check 13 Battery recharging indicator 14 Power On Off key 15...

Страница 16: ...ician 23 Disposal method 24 Refer to instruction manual booklet Background Blue Symbol White 25 General warning sign Background Yellow Symbol Outline Black 26 Non ionizing electromagnetic radiation 27...

Страница 17: ...vice Manual Safety Guidance 12 31 Fragile handle with care 32 Keep dry 33 Stacking limit by number 34 Handle with care 35 Do not step on 36 Front NOTE 1 Apply to devices with wireless functions 2 The...

Страница 18: ...e verification It is intended to be used by technically qualified service personnel only 3 1 Technical Specifications Safety Standards IEC 60601 1 2005 A1 2012 EN 60601 1 2006 A1 2013 IEC 60601 1 2 20...

Страница 19: ...ing 25 RH 80 RH Non Condensing Atmospheric Pressure 70 kPa 106 kPa 86 kPa 106 kPa Power Supply Specifications 1 Mains Supply Operating Voltage 100V 240V Operating Frequency 50Hz 60Hz Input Current 0 9...

Страница 20: ...he following functional blocks 1 PS900D power supply board 2 li ion battery 3 Main board 4 Key board 5 LCD display module 6 ECG board 7 Thermal printer module 8 WIFI module 3 2 1 Main Board Descriptio...

Страница 21: ...SE 1200 Series Electrocardiograph Service Manual Overview 16 Figure 3 2 Main Board Diagram...

Страница 22: ...SE 1200 Series Electrocardiograph Service Manual Overview 17 3 2 2 ECG Board Description Figure 3 3 ECG Board Diagram...

Страница 23: ...ond level amplification and enter the A D sampling port of ADC 3 2 3 PS900D Power Supply Module Description Figure 3 4 PS900D Power Supply Module Diagram PS900D power supply module is shown in the abo...

Страница 24: ...rd is shown in the figure below When a key is pressed down the interrupt logic of key matrix emits an interrupt signal After CPU ATmega161 detects the interrupt signal it reads the key by row scan and...

Страница 25: ...on the keyboard to display the Service Password window After you enter the correct password and press Enter the Advanced Setup screen Figure 4 1 appears On the Advanced Setup screen press Tab or Shift...

Страница 26: ...Barcode Setup window 2 Enter the start and end addresses the male and female codes the vendor ID and the product ID and then press Enter to confirm View the vendor ID and product ID on the PC 1 Conne...

Страница 27: ...eyboard Device Properties window View the vector ID VID and the product ID PID Take the following figure for example the vector ID is 04B4 and the product ID is 0100 3 Press Esc to return to the main...

Страница 28: ...Tab to move the cursor to the Activate button after the function is activated Press Enter to open the Activate Password window Enter the password and press Enter to activate the function NOTE 1 Pleas...

Страница 29: ...or Remove Programs window to open the Windows Components Wizard window 3 Select Internet Information Services IIS in the Windows Components Wizard window and click on the Next button to install IIS co...

Страница 30: ...ick on Default FTP Site in the pop up Internet Information Services window and then select Properties 6 Select the FTP Site tab in the Default FTP Site Properties window and set IP Address to the addr...

Страница 31: ...ect the Security Accounts tab and make sure Allow Anonymous Connections is deselected 8 Select the Home Directory tab select a valid path for FTP Site Directory and then select the Read Write and Log...

Страница 32: ...Optional and Advanced Functions 27 9 Click on the OK button in the Default FTP Site Properties window to save the settings 10 Right click on My Computer and select Manage 11 Right click on User and s...

Страница 33: ...r name and the password and then select User cannot change password and Password never expires in the New User window 13 Click on the Create button in the New User window to save the settings 2 Config...

Страница 34: ...the Default FTP Site Properties Home Directory window refer to step 8 in configuring the PC c IP Addresses Set Server IP Local IP Gateway and Subnet Mask 3 Select a file format from the File format te...

Страница 35: ...Equipment Requirement Equipment Model ECG simulator FLUKE MPS450 ECG detector NMI EGC 1C 2 LCD Screen Tests Observe whether some characters are missing or there are bright spots and dark shadows on t...

Страница 36: ...aph is ready for examination observe whether the items keep the changed options 6 Heart Rate Display Tests Set the heart rate output from the ECG simulator to different values and the error of heart r...

Страница 37: ...chnicians authorized by the manufacturer can open it The password is 006363 1 Opening the System Test Screen When the System Setup screen is displayed press F2 on the keyboard to display the Service P...

Страница 38: ...n Test or Gray Scale Test Patterns Figure 5 3 Display Window Select Pixel Verification Test and press Enter and then the Pixel Verification Test screen Figure 5 4 appears Figure 5 4 Pixel Verification...

Страница 39: ...ale Test Patterns and press Enter and then the Gray Scale Test Patterns interface1 Figure 5 5 appears Figure 5 5 Gray Scale Test Patterns Interface1 Press any key to open the Gray Scale Test Patterns...

Страница 40: ...key on the touch screen this key will be displayed in the blank field on the top of the screen Press Esc to exit the screen Figure 5 7 Touch Screen 4 Keyboard Test On the System Test screen press Tab...

Страница 41: ...On the System Test screen press Tab or Shift Tab or the Up Down Left or Right arrow to move the cursor to the File System item and then press Enter to open the File System screen This screen displays...

Страница 42: ...charged Press Esc to exit the screen Figure 5 10 Battery Screen 7 Recorder Test On the System Test screen press Tab or Shift Tab or the Up Down Left or Right arrow to move the cursor to the Recorder...

Страница 43: ...UART item and then press Enter to open the UART screen On this screen pressing the PRINT STOP key can make the system send and receive characters If the character received is always the same as the ch...

Страница 44: ...is suspected of malfunction the verification methods are described in this chapter 5 3 1 Main Board Test To verify the main board 1 Open the main unit following the procedures described in Chapter 6 E...

Страница 45: ...erence result TP1 5V 5V 0 25V TP2 12V 12V 0 6V TP4 VDD_3V3 3 3V 0 3V TP5 1V8 1 8V 0 15V TP6 VDDCORE 1V 0 1V TP7 1V 1V 0 1V TP8 3V3 3 3V 0 3V TP9 23V 22 53V 0 5V TP10 21V 20 7V 0 5V TP12 24V 24V 3V NOT...

Страница 46: ...oard Test To verify the ECG board 1 Make sure that the malfunction of ECG measurement is not caused by other defects such as defective connection inoperative electrodes or main board etc 2 Open the ma...

Страница 47: ...CG board defection is confirmed Replacement of the ECG board is recommended 5 3 3 Key Board Test To verify the key board 1 Open the main unit following the procedures described in Chapter 6 Electrocar...

Страница 48: ...d defection is confirmed Replacement of the key board is recommended 5 3 4 Power Supply Board Test To verify the power supply board 1 Open the main unit following the procedures described in Chapter 6...

Страница 49: ...shooting WARNING Replace parts components or accessories only with parts supplied or approved by the manufacturer The use of any other parts can lead to inferior device performance and will void the p...

Страница 50: ...tion Strong interference of electric networks Main board failure The plug in unit on the main board or the power supply failure Inspect the power supply and grounded system Replace the main board Repl...

Страница 51: ...ust be set the same as the first three sections of the IP of the PC Replace the connection cable Replace the port Replace the U disk 4 Operation Troubles Conditions Possible Causes Actions Key failure...

Страница 52: ...ition of the printing bracket Replace the reflective photosensor Replace the main board 5 Parameter Troubles Conditions Possible Causes Actions No ECG waveform Defective connection between the patient...

Страница 53: ...evice etc An improperly grounded electrical device near the electrocardiograph Attach the electrodes to the patient again or clean the electrode area on body surface with alcohol Replace the ECG board...

Страница 54: ...cables to separate the upper and lower units 1 Disassembly Procedures of the Upper Unit SE 1200 Disassemble the upper unit in the following sequence display screen assembly keyboard assembly indicato...

Страница 55: ...bly The following figure shows SE 1200 display screen assembly and are sponge strips used to avoid direct touch between the display screen frame and the upper casing and are sponge strips used to avoi...

Страница 56: ...an be dismantled from the upper casing Remove the two cross recessed pan head screws and then the inverted transformer of the display screen can be dismantled Remove the fifteen cross recessed pan hea...

Страница 57: ...lastic gasket is a hexangular nut 5 Disassembly Procedures of the Lower Unit SE 1200 Express SE 1200 In the following figure is the lower unit and is a pan head screw securing the upper and the lower...

Страница 58: ...SE 1200 Series Electrocardiograph Service Manual Electrocardiograph Disassembly 53...

Страница 59: ...er protecting pad 3 Place a flat head screwdriver in the gap of the fuse Apply a certain amount of pressure on the screw driver to sink the fuse for about 3 mm Unscrew the fuse anticlockwise 4 Remove...

Страница 60: ...h Service Manual Electrocardiograph Disassembly 55 J4 connected to main board J3 Pin Description 2 GND 5 DVcc 5V 3 4 Data transmitting 2 PS900D Power Supply Board Providing Power Supply PS900D Power S...

Страница 61: ...bly 56 PS900D Power Supply Board Version 1 8 P2 connected to the transition board of the power supply P3 connected to main board J1 Pin Description 1 5 6 9 GND 2 Turn on 3 Recharging Lock 4 Turnoff de...

Страница 62: ...J12 power output Pin Description 4 5 6 GND 1 12V 2 5V 6 12V 3 Recharge voltage Battery voltage 3 Key Board Input Interface SE 1200 Express Key Board J3 connected to LED indicator Pin Description 1 2...

Страница 63: ...ins supply 28 Recharge voltage detecting 32 Turn on 34 LCD turnoff detecting 37 Background light switch control 38 Recharging lock 40 Background brightness control J6 connected to 8 4 inch LCD screen...

Страница 64: ...Pin Description 1 Anode of backlight 2 Cathode of backlight SE 1200 Key Board J5 connected to LED indicator Pin Description 1 2 3 5 The signal of LED indicator 4 GND 6 5V J2 connected to the main boar...

Страница 65: ...ctrocardiograph Disassembly 60 21 Mains supply 23 Recharge voltage detecting 18 Turn on 14 Vee 20V 24 Recharging lock 15 17 Data transmitting J8 connected to the LCD screen Pin Description 3 5V 2 GND...

Страница 66: ...2 3 5 6 7 8 9 Signal port of LCD 10 12 27 29 DVcc 5V 26 Turn off by software 21 Mains supply 23 Recharge voltage detecting 18 Turn on 14 Vee 20V 24 Recharging Lock 15 17 Data transmitting J28 connect...

Страница 67: ...Pin Description 1 5 6 9 GND 2 Turn on 3 Recharging Lock 4 Turnoff detecting 7 Mains supply 8 Turn off by software 10 Recharge voltage detecting J12 connected to power supply board P1 Pin Description 4...

Страница 68: ...V 3 4 Data transmitting J10 connected to the reflective photosensor Pin Description 1 Cathode of light emitting diode 3 DVcc 5V 2 Paper detecting signal J1 connected to the WIFI module Pin Description...

Страница 69: ...board PCBA 02 03 106862 DE12 ECG board package 01 17 32455 Thermal print head CH216 02 03 111662 SE 12 main board 02 03 111664 SE 1200 Express main board 02 03 106784 SE 1200 key board PCBA debugged...

Страница 70: ......

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