Page 1 SEDECAL Technical Publication SM-1076R2 Service Manual Portable X-ray Units SPL-HF 2.0 / SPL-HF 4.0 / SPL-HF 8.0 SPSL-HF 4.0 / SPSL-HF 8.0 SPSL-HF 4.0-APR / SPSL-HF 8.0-APR...
Page 2 La información contenida en este manual se aplica a los siguientes equipos L’information contenue dans ce manuel est appliquée aux équipements suivants SPL-HF 2.0 / SPL-HF 4.0 / SPL-HF 8.0 SPSL-HF 4.0 / SPSL-HF 8.0 SPSL-HF 4.0-APR / SPSL-HF 8.0-APR...
Page 3 Portable X-ray Units Service Manual REVISION HISTORY REVISION DATE REASON FOR CHANGE SEP 30, 2010 First Edition (Draft) MAR 28, 2011 Diassembly / Reassembly MAY 24, 2011 Diassembly / Reassembly and Renewal Parts This Document is the English original version, edited and supplied by the manufacturer. The Revision state of this Document is indicated in the code number shown at the bottom of this page.
Page 4 Portable X-ray Units Service Manual SAFETY SYMBOLS The following safety symbols will be used in the equipment. Their meaning are described below. Attention, consult accompanying documents. Ionizing radiation. Type B equipment. Dangerous voltage. Ground. This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately.
Page 5 Portable X-ray Units Service Manual SERVICE NOTE TO PORTABLE X-RAY UNITS THIS PORTABLE UNIT HAS BEEN CONFIGURED, CALIBRATED AND TESTED BY THE MANUFACTURER. IT IS READY FOR NORMAL OPERATION. NO SERVICE TASK IS REQUIRED. REFER TO THIS SERVICE MANUAL ONLY FOR PERIODIC MAINTENANCE OR REPAIRS.
Page 6 Portable X-ray Units Service Manual...
Page 7: Table Of Contents
Portable X-ray Units Service Manual TABLE OF CONTENTS Section Page INSTALLATION REQUIREMENTS ......... Power Line Requirements .
Page 8: 5.3.16.4 Emc Input Filter Board
Portable X-ray Units Service Manual Section Page TROUBLESHOOTING ........... . General Procedures .
Page 9 Portable X-ray Units Service Manual Section Page Parts Replacement of the Monoblock with Trolley Unit ....5.4.1 Disassembling the X-ray Power Unit from the Arm .
Page 10: Section Page
Portable X-ray Units Service Manual Section Page 5.4.23 Replacement Parts in the Touch Screen Console Box ... . . 5.4.23.1 Access Inside the Touch Screen Console Box ... 5.4.23.2 Power Line Cable .
Page 11: Installation Requirements
Portable X-ray Units Service Manual SECTION 1 INSTALLATION REQUIREMENTS The Portable Unit has been Configured, Calibrated and Tested by the Manufacturer. It is ready for normal operation. No service task is required. Refer to this Service Manual only for Periodic Maintenance or repairs. This Service Manual covers the Portable Units for Monoblock and the Monoblock with Trolley versions.
Page 12: Tools And Test Equipment
Portable X-ray Units Service Manual Illustration 1-1 Maximum Power Line Impedance 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 LINE VOLTAGE (VRMS) TOOLS AND TEST EQUIPMENT The following test equipment is required in Configuration, Calibration and Troubleshooting and Maintenance: Standard service engineers tool kit.
Page 13: Configuration Procedure
Portable X-ray Units Service Manual SECTION 2 CONFIGURATION PROCEDURE Configuration and Calibration procedures should only be performed at field if Portable Control Board, Control Driver Board or the High Voltage Transformer are replaced or the EEPROM memory is re-initialized. All procedures described in this Service Manuals are performed from the Control Panel of the X-ray Unit.
Page 14: How To Enter And Store Data In Configuration Mode
Portable X-ray Units Service Manual HOW TO ENTER AND STORE DATA IN CONFIGURATION MODE Configuration data is entered from the Control Panel when the Unit is in Service Mode. Access and configure data as indicated below: Turn the Unit ON and immediately press and hold “Reset” push-button to enter in Service Mode.
Page 15 Portable X-ray Units Service Manual Press “kVp Increase” or “kVp Decrease” push-buttons to move through Configuration menus to select any of them (the kVp Display shows menus from C01 to C08). Press “Collimator Light” push-button to enter in the sub-menus. Press “kVp Increase”...
Page 16 Portable X-ray Units Service Manual Table 2-1 Configuration Menus Value on kVp Display DESCRIPTION NOTES WORKSTATION-1 CONFIGURATION X-ray Tube present C1.1 0 = WS not used, 1 = Tube 1 Workstation Type: Values factory set. 0 = Direct, 1 = Bucky / Detector, C1.2 Original values must not be modified.
Page 17 Portable X-ray Units Service Manual Table 2-1 (cont.) Configuration Menus Value on kVp Display DESCRIPTION NOTES TIME CONFIGURATION FOR “PREP” AND COLLIMATOR LIGHT Refer to Section 2.2.4 “Prep” Time Configuration: C5.1 Factory Configured at 30 seconds. 10 - 50 seconds “Collimator Light”...
Page 18: Configuration Of Workstations (1) - - (2
Portable X-ray Units Service Manual 2.2.1 CONFIGURATION OF WORKSTATIONS (1) - - (2) To select Workstation 1 press the “Direct” Workstation push-button, to select Workstation 2 press the “Receptor” (Bucky or Digital Detector) Workstation push-button. In case the Receptor Workstation for the Digital Detector or Bucky Note is selected and no Digital Detector or Bucky is connected to the Unit or the connection is malfunctioning, error code “E24”...
Page 19: Configuration Of Ma Stations For Each Focus
Portable X-ray Units Service Manual 2.2.2 CONFIGURATION OF mA STATIONS FOR EACH FOCUS Enter Configuration menu C03. Enter sub-menu C3.1. The kVp Display shows (C3.1) and the mAs Display shows (Factory set 20.00). To change the corresponding maximum value of mA station for Small Focus, press “mAs Increase”...
Page 20: X-Ray Tube Selection
Portable X-ray Units Service Manual 2.2.3 X-RAY TUBE SELECTION Select Configuration menu C04. Enter sub-menu C4.1 (for Tube-1) or C4.2 (for Tube-2). The kVp Display shows (C4.1 or C4.2) and mAs Display shows the Tube identifier. To change the X-ray Tube ID (identifier, shown on the kVp Display for seconds) press “mAs Increase / Decrease”...
Page 21: Maximum X-Ray Tube Power
Portable X-ray Units Service Manual 2.2.5 MAXIMUM X-RAY TUBE POWER The maximum X-Ray Tube Power (power curves) can be set at Note 70, 80, 90 or 100% of the maximum rate. This power limitation increases the total life of the Tube. Select Configuration menu C06.
Page 22: Date And Time (Factory Set At Gmt +1)
Portable X-ray Units Service Manual 2.2.7 DATE AND TIME (FACTORY SET AT GMT +1) When entering the Date and Time data, keep in mind that they are Note not roll over numbers. Select configuration menu C08 to enter the date/time at the RTC (Real Time Clock).
Page 23: Service Applications In The Touch Screen Console
Portable X-ray Units Service Manual SERVICE APPLICATIONS IN THE TOUCH SCREEN CONSOLE The configuration and calibration processes are the same for all the Portable X-ray Units but some units with Trolley incorporate a Touch Screen that displays information in a different way. When the Unit is being configured or calibrated, the touch screen displays: In order to access to the Service Applications in the touch screen, touch the button “Service Mode”...
Page 24 Closes the RAD program. It is used to access to the OS of the Unit. ONLY TRAINED STAFF should TOUCH this button. The only way to run the application again is to enter in mydevice/FFSDISK/SEDECAL.EXE Error Log Screen Counters Screen...
Page 25 Portable X-ray Units Service Manual Illustration 2-2 Backup APR files - - Backup Calibration Data In this case, the first storage device that the unit points is the USB Drive. The User can store the backup file in any drive. USB drive SD drive SM-1076R2...
Page 26 Portable X-ray Units Service Manual Illustration 2-3 Restoring Data from a SD Turn the Unit off, insert a SD card in the Slot and turn the Unit ON. The Software Upgrade Screen appears requesting to replace the files found in the SD. The software will request to replace the files found in the SD in the following order: (Whenever the SD contains one or all of the following files): 1.-- Software Upgrade...
Page 27: Calibration
Portable X-ray Units Service Manual SECTION 3 CALIBRATION Calibration procedures should only be performed at field if Portable Control Board, Control Driver Board or the High Voltage Transformer are replaced or the EEPROM memory is re-initialized. The Calibration process is as follows: CALIBRATION PROCESS STEP ACTION...
Page 28: Preliminary Steps
Portable X-ray Units Service Manual PRELIMINARY STEPS Connect Oscilloscope CH1 to TP20 (kVp) and TP5 (GND) on Portable Control Board (A3175-03). (Also can be connected to TP15 (kVp) and TP4 or TP14 (GND) on Control Driver Board (A3189-04), but the access is more complicated). Connect Oscilloscope CH2 to TP19 (mA) and TP5 (GND) on Portable Control Board (A3175-03).
Page 29 Portable X-ray Units Service Manual Configure CH1 in 1V/div and CH2 in 0.1V/div. Time base in 5 ms/div; trigger in Normal mode by positive edge of CH1. kVp and mA relation, measured in the Oscilloscope, is as follows: Kvp: 1 V = 30 kV mA: 1 V = 10 mA Whenever an exposure is performed during the Calibration procedure (except for Autocalibration), elapse a minimum of...
Page 30: Calibration Of Parameters
Portable X-ray Units Service Manual CALIBRATION OF PARAMETERS Before calibrating kVp Gain, a calibration of the Filament Current for the lowest mA station in Large Focus at 40 and 80 must be performed. Refer to Section 3.2.1. 3.2.1 PRELIMINARY CALIBRATION OF FILAMENT CURRENT To enter Calibration of Filament current press and hold “Collimator Light”...
Page 31 Portable X-ray Units Service Manual Once the correct mA value is reached, save the value pressing “Reset” push-button (one beep will sound and the saved value is shown on the kVp Display). It is important to write down this data for later reference during calibration (Refer to Table 3-1).
Page 32: Calibration Of Kvp Gain
Portable X-ray Units Service Manual 3.2.2 CALIBRATION OF kVp GAIN To enter Calibration Menu, press and hold “Collimator Light” push-button and then press and release “mAs Decrease” push-button (two beeps sound). (CAL PArA) appears on the displays while “Collimator Light” is pressed. Then release “Collimator Light” push-button.
Page 33: Calibration Of Ma Gain
Portable X-ray Units Service Manual 3.2.3 CALIBRATION OF mA GAIN mA Gain should be calibrated before performing the autocalibration process. To enter Calibration Menu, press and hold “Collimator Light” push-button and then press and release “mAs Decrease” push-button (two beeps sound). (CAL PArA) appears on the displays while “Collimator Light”...
Page 34 Portable X-ray Units Service Manual Make an exposure and measure mA signal value with the Oscilloscope. Verify that mA signal is flat and noiseless, make sure that the signal is balanced before it arrives to 20 ms. The white line represents the mA Signal The signal in both cases (a and b) is balanced before it arrives to 20 ms If the signal is not balanced before it arrives to 20 ms, change the “Ifil”...
Page 35: Autocalibration
Portable X-ray Units Service Manual 3.2.4 AUTOCALIBRATION Select Large Focal Spot. To enter Autocalibration, press and hold “Collimator Light” push-button and then press and release “kVp Decrease” push-button (two beeps sound). The text (CAL Auto) appears on the displays while “Collimator Light”...
Page 36 Portable X-ray Units Service Manual To exit Autocalibration, press and hold “Collimator Light” push-button and then press and release “kVp Decrease” (two beeps sound). Release “Collimator Light”. Repeat the process for Small Focal Spot. If any error message (a.e. E60) stops the Autocalibration during Note the process, press “Reset”...
Page 37: Manual Calibration Of Filament Current (Small And Large Focal Spots)
Portable X-ray Units Service Manual 3.2.5 MANUAL CALIBRATION OF FILAMENT CURRENT (SMALL AND LARGE FOCAL SPOTS) Perform this Manual Calibration only when the Autocalibration Note process has not finished properly. To enter Calibration of Filament current press and hold “Collimator Light”...
Page 38 Portable X-ray Units Service Manual Make an exposure again to verify that the mA value in the Oscilloscope is the one selected; if it is not, repeat the procedure from step 4.b. to increase or decrease the value. Once the correct mA value is reached, save the value pressing “Reset” push-button (one beep will sound and the saved value is shown on the kVp Display).
Page 39 Portable X-ray Units Service Manual Table 3-2 Example of manual calibrated data for Filament Current in a 4 kW Unit. mA Stations 40 kVp 80 kVp 110 kVp (or 100 kVp) 5 mA 6.4 mA 8 mA SMALL SMALL FOCAL 10 mA SPOT SPOT...
Page 40 Portable X-ray Units Service Manual Table 3-3 Filament Current Manual Calibration Data mA Stations 40 kVp 80 kVp 110 kVp (or 100 kVp) 5 mA 6.4 mA 8 mA SMALL SMALL FOCAL 10 mA SPOT SPOT 12.5 mA 16 mA 20 mA 5 mA 6.4 mA...
Page 41: Manual Modification Of Kvp Gain And Ma Gain
Portable X-ray Units Service Manual 3.2.6 MANUAL MODIFICATION OF kVp GAIN AND mA GAIN In some situations in which it is difficult to perform the calibration Note of kVp Gain and/or mA Gain or when the value is already known, these values can be manually set.
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Page 43: Adjustments
Portable X-ray Units Service Manual SECTION 4 ADJUSTMENTS Adjustments are described to be performed with a Film, in case Note that a Digital Receptor is used, perform the same procedures with the Digital Receptor instead of Film. ALIGNMENT OF X-RAY BEAM Place the Portable Unit in vertical position.
Page 44: Alignment Of Light Field With X-Ray Field
Portable X-ray Units Service Manual Adjust the Light Field of the Collimator Light to the rectangle drawn inside the Collimator Test Tool. Place centered the Beam Alignment Test Tool (RMI model 162A) on the Collimator Test Tool. Load Cassette Film with a Film of 24 x 30 cm. Make an exposure at 60 kVp / 5 mAs.
Page 45 Portable X-ray Units Service Manual Turn on Collimator light and center the Collimator Test Tool with the light axes projected by the Collimator Light. Adjust the Light Field of the Collimator Light to the rectangle drawn inside the Collimator Test Tool. Check on the processed film the adjustment required to meet the Light Field with the X-ray Field.
Page 46: Field Size Indicator Test
Portable X-ray Units Service Manual Do not remove the Collimator Test Tool from its original position and adjust the Light Field by moving the Collimator Unit and/or the Collimator Light. Collimator Light must be ON during Light Field adjustment. Modify Collimator position by carefully unscrewing and screwing the four Centering Adjustment and Security Screws (Allen) until the Light Field coincides with the axes reference imaged (numbers and dots) on the processed film.
Page 47 Portable X-ray Units Service Manual Open the Collimator blades to set a Field Size of 24 x 30 cm for SID 1m. Turn on Collimator light and center the Collimator in relation to the Cassette Film. Horizontal and transverse position of the light axes projected by the Collimator Light must be in line with the film axes or film size edges.
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Page 49: Troubleshooting
Portable X-ray Units Service Manual SECTION 5 TROUBLESHOOTING The Generator contains many self-diagnostic routines which greatly facilitates troubleshooting. The self-diagnostic functions require proper operation of the microprocessor. As a general rule, the first step in any troubleshooting procedure is to verify correct power supply voltage.
Page 50: Procedures Related To Units With Touch Screen Console
Portable X-ray Units Service Manual 5.1.2 PROCEDURES RELATED TO UNITS WITH TOUCH SCREEN CONSOLE 5.1.2.1 MESSAGES IN THE TOUCH SCREEN CONSOLE If after pressing any of these Rad buttons, the technique value is blocked and an acoustic signal is emitted, one of the messages described in Table 5-1may appear on the message areas of the screen.
Page 51 Portable X-ray Units Service Manual Table 5-1 Messages in the Touch Screen Console MESSAGE DESCRIPTION If the power limit (kVp x mA) is reached by increasing the kVp or mAs Messages related to Generator Power Limit: up to a maximum possible value, the mAs value is blocked. “kVp RANGE LIMIT”...
Page 52: Software Update
Portable X-ray Units Service Manual 5.1.2.2 SOFTWARE UPDATE Turn the Unit OFF. Open the lateral window located at the Control Module of the Unit. Insert a SD Memory Card with the new software in the slot. Turn the Unit ON. The system automatically detects the “exe.
Page 53: Error Codes
Portable X-ray Units Service Manual ERROR CODES Table 5-2 Error Code List ERROR DESCRIPTION No Error System does not Start-up (No indication of Activity) - - Precharge Resistors. Code Backup Timer I2C error. Wrong Workstation configuration. No Workstation configured. Fluoro Order error. “Exposure”...
Page 54 Portable X-ray Units Service Manual Table 5-2 (cont.) Error Code List ERROR DESCRIPTION Wrong Time Stamp. I2C Bus error while accessing the RTC. Serial Communication error. Exposure Timer error. Presostat / Thermostat error. Tube Overload error. System error - - Chopper failure. System error - - Power supply error.
Page 55 Portable X-ray Units Service Manual NO ERROR CODE : NO ACTIVITY AT START-UP DESCRIPTION System does not start-up. There are no indicators for this error. POSIBLE CAUSES The unit is not connected / powered from mains. Open Precharge Resistors (R1, R2) during start-up. Excessive resistance in the Precharge Resistors (R1, R2).
Page 56 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Backup Timer I2C error. I2C Bus error while trying to access the external redundant backup timer. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES It is not possible to communicate with the secondary microcontroller (U56) that practises as the redundant backup timer.
Page 57 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Wrong Workstation configuration. One or more workstations are not properly configured, a default value has been assigned. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The workstation configuration is invalid, for example a workstation configured as bucky/digital panel (C1.2 or C2.2) has no input selected (C1.3 or C2.3).
Page 58 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION The “Fluoro” order input signal is active during the Start-up sequence. “Unrecoverable”, the system remains lock. POSIBLE CAUSES The “Fluoro” order input signal is active and/or defective hardware related to this input. ACTIONS Make sure that the “Fluoro”...
Page 59 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION “Preparation” order input signal is active during the Start-up sequence. “Unrecoverable”, the system remains lock. POSIBLE CAUSES The microprocessor has detected “Preparation” during the Start-up sequence. ACTIONS Make sure that the “Preparation” order is inactive during the Start-up by first checking the Handswitch control and Console Overlay.
Page 60 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Wrong identifier for X-ray Tube-2. The Tube identifier (that points a Tube in the Tube list) configured for the Tube-2 is a default value. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The Tube model configuration is invalid, or the EEPROM is not initialized, that is very uncommon.
Page 61 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION in EEPROM. EEPROM corrupted or not initialized. Wrong data calibration “Unrecoverable”, the system remains lock. POSIBLE CAUSES The EEPROM is not initialized, or the EEPROM is defective. ACTIONS Initialize the EEPROM (refer to Section 5.1.1). If the error persists, replace the Portable Control Board (A3175- -03) and initialize the new EEPROM (refer to Section 5.1.1).
Page 62 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION mA is out of range during exposure. Tube current out of range during exposure. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The filament current demand is not calibrated properly. Defective filament control hardware, noise or fault in the mA measure. ACTIONS Calibrate the mA stations again.
Page 63 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Large filament current is out of range. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES Fault in the Tube filament current control hardware. The Tube filament has blown up or it is not connected. ACTIONS If the error persists, replace the defective hardware.
Page 64 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION DC Bus is out of range. The DC Bus voltage is too high or low during unit operation or the precharge relay is opened. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES Defective DC Bus hardware, noise or fault at the measuring of the DC Bus voltage.
Page 65 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Error while writing in the EEPROM. “Unrecoverable”, the system remains lock. POSIBLE CAUSES The EEPROM is defective. ACTIONS Initialize the EEPROM (refer to Section 5.1.1). If the error persists, replace the Portable Control Board (A3175- -03) and initialize the new EEPROM (refer to Section 5.1.1).
Page 66 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Large Filament current demand is over the limit. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The filament current demand is not calibrated properly. ACTIONS Calibrate the mA stations again and check that all the needed data for the interpolation or extrapolation have been entered (refer to Section 3.2).
Page 67 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Collimator Light current is out of range. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES Fault in the Collimator Light current control hardware. The Collimator LED circuitry has blown up or it is not connected. ACTIONS If the error persists, replace the defective hardware.
Page 68 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Generator Overload error. The Generator ratings are exceeded or not enough remaining Thermal Capacity of the Generator to perform the selected exposure. This error does not require to press the “Reset” push-button, the error code disappears automatically.
Page 69 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Wrong date/time at the RTC (Real Time Clock). Wrong date stored in the RTC (Real Time Clock) and/or the Time Stamp. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The RTC has not been configured, the RTC battery is discharged or missed or the RTC is failing.
Page 70 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION I2C Bus error while trying to access the Real Time Clock (RTC). “Recoverable” with the “Reset” push-button. POSIBLE CAUSES It is not possible to communicate with the RTC. ACTIONS Check on the Control Portable Board (A3175- -03): I2C Bus pull--up resistors (R66 and R67).
Page 71 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION : Exposure Timer error. The software backup timer has finished the exposure. “Unrecoverable”, the system remains lock. POSIBLE CAUSES Fault in the Microcontroller backup timer (U56) of Portable Control Board (A3175- -03). ACTIONS Turn the Unit OFF and ON.
Page 72 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Tube Overload error. The Tube ratings are exceeded or not enough remaining Thermal Capacity of the Tube to perform the selected exposure. This error does not require to press the “Reset” push-button, the error code disappears automatically.
Page 73 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION System error -- Power supply error. 15 V power supply fault. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES 15 V power supply goes down, noise or fault in the hardware. ACTIONS Turn Off/ON the unit.
Page 74 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION System error -- mA unbalanced. Anode and Cathode branches have different current. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES Defective High Voltage Transformer, noise or fault in the measuring hardware. ACTIONS Turn Off/ON the unit.
Page 75 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Corrupted error log. The error log checksum is wrong. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES Defective Non-Volatile RAM memory in U25-EEPROM Microcontroller (Portable Control Board A3175- -03) or it has not been initialized. Defective Portable Control Board (A3175- -03).
Page 76 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION I2C Bus error while trying to access the digital potentiometer. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES It is not possible to communicate with the digital potentiometer AD5245 (U10) (Control Driver Board A3189- -04). ACTIONS Check on the Control Portable Board (A3175- -03): I2C Bus pull--up resistors (R66 and R67).
Page 77 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION I2C Bus error while trying to access the multiplexer. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES It is not possible to communicate with the multiplexer MAX4586 (U12) (Control Driver Board A3189- -04). ACTIONS Check on the Control Portable Board (A3175- -03): I2C Bus pull--up resistors (R66 and R67).
Page 78 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Busy I2C bus. I2C Bus error, the Bus remains always busy. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES It is not possible to communicate as the Bus is always busy. ACTIONS Check on the Control Portable Board (A3175- -03): I2C Bus pull--up resistors (R66 and R67).
Page 79 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Bucky / Digital Panel interface error. The user is trying to perform an exposure with a Bucky or a Digital Panel but this interface is not available. “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The workstation configuration is wrong.
Page 80 Portable X-ray Units Service Manual ERROR CODE : DESCRIPTION Incorrect exposure time. The exposure time is above the maximum (very uncommon) or it is so short that it is not reachable according to the present configuration (rise time and kVp tail / high voltage capacity). “Recoverable” with the “Reset” push-button. POSIBLE CAUSES The exposure time is shorter than the added of the 25% of the rise time plus the kVp tail from the selected kVp to the 75% of that value.
Page 81 Portable X-ray Units Service Manual ERROR CODE : Err rAn DESCRIPTION Defective RAM Memory. Memory fault in U25-EEPROM Microcontroller. “Unrecoverable”, the system restarts again after 3 seconds. POSIBLE CAUSES Defective RAM memory in U25-EEPROM Microcontroller (Portable Control Board A3175- -03). ACTIONS Turn the Unit OFF and ON.
Page 82: Parts Replacement Of The Monoblock Unit
Portable X-ray Units Service Manual PARTS REPLACEMENT OF THE MONOBLOCK UNIT DO NOT MANIPULATE INSIDE THE UNIT WITHOUT DISCONNECTING IT FROM MAINS, RISK OF ELECTRIC SHOCK. Configuration and Calibration procedures should only be performed at field if Portable Control Board, Control Driver Board or the High Voltage Transformer are replaced or the EEPROM memory is re-initialized.
Page 83: Access Inside The Unit
Portable X-ray Units Service Manual 5.3.1 ACCESS INSIDE THE UNIT This section only describes the previous steps to carry out the Note components replacement inside the Unit. For covers replacement refer to Sections 5.3.2 and 5.3.3. Turn the Unit Off and Disconnect it from mains. Place the Unit on a table.
Page 84 Portable X-ray Units Service Manual Carefully remove the Lower Cover. Pass the Power Line cable through the Connectors Panel window. Unscrew the Connectors Panel. Connectors Panel Lift the Connectors Panel without unplugging any cable. SM-1076R2...
Page 85: Upper Cover
Portable X-ray Units Service Manual 5.3.2 UPPER COVER Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. It is not necessary to remove the Handle for covers replacement. Note Remove the Upper Cover screws and carefully lift the Upper Cover. Cut the tie wrap of the inner part of the Cover.
Page 86 Portable X-ray Units Service Manual Unscrew the Hex screws at both sides of the Portable Control Board support and remove it from the Cover. Re-install the plate support to the new Cover with the Hex screws. Secure the cables connected to Portable Control Board (A3175- -03) using a tie wrap with base in the inner part of the Upper Cover.
Page 87: Lower Cover
Portable X-ray Units Service Manual 5.3.3 LOWER COVER Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. It is not necessary to remove the Handle for covers replacement. Note Remove the Upper Cover screws and carefully lift the Upper Cover. It is not necessary to unplug any cable.
Page 88: Handle
Portable X-ray Units Service Manual 5.3.4 HANDLE Remove the special screws at both sides of the Handle. Take care with the washers. Replace the Handle carefully (do not scratch the covers). The washers must be installed in the same order that were removed. Tighten strongly the two special screws of the Handle.
Page 89: Handswitch Support
Portable X-ray Units Service Manual 5.3.5 HANDSWITCH SUPPORT Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. It is not necessary to remove the Handle to access inside the Unit. Note Remove the Upper Cover screws and carefully lift the Upper Cover. It is not necessary to unplug any cable.
Page 90: Collimator
Portable X-ray Units Service Manual 5.3.6 COLLIMATOR For replacement of the internal parts of the Collimator included in Note the Spare Parts List of this Manual, refer to the Collimator Manual. Turn the Unit Off and Disconnect it from mains. Place the Unit on a table.
Page 91 Portable X-ray Units Service Manual Fully unscrew the four (4) Collimator Adjusting Screws and carefully remove the Collimator. Install the new Collimator. Collimator replacement will affect centering of Collimator light. Screwing may modify position of Collimator and it must be manually centered while tightening the Safety Screws.
Page 92: Dap Rails / Sid Guard
Portable X-ray Units Service Manual 5.3.7 DAP RAILS / SID GUARD Turn the Unit Off and Disconnect it from mains. If applicable remove the DAP Rails attached to the SID Guard and then remove the SID Guard. SID Guard DAP Rails SM-1076R2...
Page 93: Portable Control Board
Portable X-ray Units Service Manual 5.3.8 PORTABLE CONTROL BOARD Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. Remove the Upper Cover screws and carefully lift the Upper Cover. Unplug all the cables connected to the Portable Control Board (A3175- -03).
Page 94: Real Time Clock Battery
Portable X-ray Units Service Manual 5.3.9 REAL TIME CLOCK BATTERY Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. Remove the Upper Cover screws and carefully lift the Upper Cover. Take the battery BAT1 (model CR 1216, 3V) out of the Portable Control Board (A3175- -03) and replace it.
Page 95: Keyboard
Portable X-ray Units Service Manual 5.3.10 KEYBOARD Turn the Unit Off and Disconnect it from mains. Place the Unit on a table. Remove the Upper Cover screws and carefully lift the Upper Cover. Disconnect the Keyboard cable (J13) from the Portable Control Board (A3175- -03).
Page 96 Portable X-ray Units Service Manual Unscrew the Hex screws at both sides of the Portable Control Board support and remove it. Unstick the old Keyboard from the plate support. Clean the remaining glue with alcohol from the support plate and stick the new Keyboard.
Page 97: Handswitch Board
Portable X-ray Units Service Manual 5.3.11 HANDSWITCH BOARD Access inside the Unit by removing Upper and Lower Covers and unscrewing the Connectors Panel (refer to Section 5.3.1). Remove the four screws from the Handswitch Board (A9536- -01) and disconnect the J6 connector. J6 connector Replace the Handswitch Board (A9536- -01), reconnect and assemble in reverse order.
Page 98: Snubber
Portable X-ray Units Service Manual 5.3.12 SNUBBER Access inside the Unit by removing Upper and Lower Covers and unscrewing the Connectors Panel (refer to Section 5.3.1). Cut the Tie Wraps at both sides of the Snubber and others if needed. Cut the Heat Shrinks (large and small ones) and remove the screws, nuts and washers from the Snubber.
Page 99: Filaments Hf Board
Portable X-ray Units Service Manual 5.3.13 FILAMENTS HF BOARD Access inside the Unit by removing Upper and Lower Covers and unscrewing the Connectors Panel (refer to Section 5.3.1). Remove the two Ribbon cables connected to J1 and J2 of the Filaments HF Board (A9500- -01).
Page 100: Control Driver Board
Portable X-ray Units Service Manual 5.3.14 CONTROL DRIVER BOARD Access inside the Unit by removing Upper and Lower Covers and unscrewing the Connectors Panel (refer to Section 5.3.1). Remove the Filament HF Board (A9500- -01) as described in Section 5.3.13. Disconnect from the Control Driver Board (A3189- -04) the cables connected to J1, J2, J3, J4, J5, GND.
Page 101 Portable X-ray Units Service Manual Cut the Tie Warps when needed. Cut the round connector of the TA cable and take it out through the red (round) Current Transformer and take out TB cable (it is not necessary to cut this one) through the grey (square) Voltage Measurer.
Page 102 Portable X-ray Units Service Manual Disassemble the Shunt Plate and the Resistor. Shunt Plate Resistor Remove old silicone on the Shunt Plate and apply a new layer on its surface. Assemble the new Control Driver Board (A3189- -04) to the Shunt Plate by screwing the Resistor and the IGBT screws.
Page 103 Portable X-ray Units Service Manual Secure the Control Driver Board assembly to the HV Transformer with the two screws removed before. Shunt Plate Screws Pass the TA cable through the red (round) Current Transformer, crimp the round connector included in the kit. Pass the TB cable through the grey (square) Voltage Measurer.
Page 104: Hv Transformer
Portable X-ray Units Service Manual 5.3.15 HV TRANSFORMER Remove the special screws at both sides of the Handle. Take care with the washers. Remove the Handle carefully (do not scratch the covers). Special Screws Handle If applicable remove the DAP Rails and SID Guard attached to the Collimator (Refer to Section 5.3.7).
Page 105 Portable X-ray Units Service Manual Put aside the Central Support by removing the four (4) fixing screws located at both sides and the two (2) fixing screws located at the front side of the Central Support. Remove the two Handle Axis Supports. Central Support Fixing Screw Fixing Screw...
Page 106 Portable X-ray Units Service Manual Put aside the Resonant Inductance cutting the Tie Wrap and removing the screw that fixes it to the HV Transformer Support. Resonant Inductance Remove the two Ribbon cables connected to J1 and J2 of the Filaments HF Board (A9500- -01).
Page 107 Portable X-ray Units Service Manual Remove the Control Driver Board (A3189- -04) as described in Section 5.3.14 without disassembling the Filaments HF Board (A9500- -01). From the HV Transformer, disconnect the J10 Ribbon cable, the wires connected to TR1--2, TR1--3, TR1--1 (GND) and the three GND wires fixed to the HV Transformer screws.
Page 108 Portable X-ray Units Service Manual Replace the HV Transformer. The HV Transformer assembly comprises the HV Transformer with the X-ray Tube, the Expansion Membrane and the two HV Transformer Supports. HV Transformer Supports Expansion Membrane HV Transformer with X-ray Tube Re-install the Collimator Adaptation Ring in the new HV Transformer.
Page 109 Portable X-ray Units Service Manual Re-install the Collimator. Collimator replacement will affect centering of Collimator light. Screwing may modify position of Collimator and it must be manually centered while tightening the Safety Screws. It is recommended 5 turns to each screw, check parallelism between the Collimator and Unit Chassis, correct position if necessary and finally tighten each Safety Screw with the same number of turns (one by one).
Page 110: Replacement Parts In The Central Support
Portable X-ray Units Service Manual 5.3.16 REPLACEMENT PARTS IN THE CENTRAL SUPPORT 5.3.16.1 ACCESS INSIDE THE CENTRAL SUPPORT This section only describes the previous steps to carry out the Note component replacement inside the Central Support. Turn the Unit Off and Disconnect it from mains. Place the Unit on a table.
Page 111 Portable X-ray Units Service Manual Carefully remove the Lower Cover. Pass the Power Line cable through the Connectors Panel window. If applicable remove the DAP Rails and SID Guard attached to the Collimator (Refer to Section 5.3.7). Fully unscrew the four (4) Collimator Adjusting Screws and carefully put the Collimator aside without disconnecting the cables.
Page 112 Portable X-ray Units Service Manual Disconnect the GND wire from the HV Transformer GND stud. Replace the respective part in the Central Support as described in the next sections. Inductance Chopper Power Supply EMC Input Filter Board Power Line Cable Circuit Breaker SM-1076R2...
Page 113 Portable X-ray Units Service Manual Once the components in the Central Support have been replaced, connect the GND wire previously removed from the HV Transformer GND stud. Assemble the Central Support to HV Transformer. Assemble the Upper and Lower Covers. Re-install the Collimator.
Page 114: Circuit Breaker
Portable X-ray Units Service Manual 5.3.16.2 CIRCUIT BREAKER Access inside the Central Support as described in Section 5.3.16.1. Remove the fixing screws located at the back of the Central Support. Cut the Tie Wrap which secures the two wires connected to the Power Supply.
Page 115: Power Line Cable
Portable X-ray Units Service Manual 5.3.16.3 POWER LINE CABLE Access inside the Central Support as described in Section 5.3.16.1. Disconnect the Power Line wires connected to the Circuit Breaker by unscrewing them through the external part of the Central Support. Disconnect the GND wire from the Central Support.
Page 116: Emc Input Filter Board
Portable X-ray Units Service Manual 5.3.16.4 EMC INPUT FILTER BOARD Access inside the Central Support as described in Section 5.3.16.1. Disconnect the cables connected to J1, J4, J5 and J6. Cut the Tie Wraps if needed. Loosen the two screws of the Circuit Breaker that fixes the two (2) wires from the Power Supply by unscrewing them through the external part of the Central Support.
Page 117 Portable X-ray Units Service Manual Remove the two (2) metallic Plates from the old Board and install them on the new Board. Clean the silicone paste from the Central Support surface where the Bridge Rectifier was in contact. Apply a thin film of conductive silicone paste on the surface of the Bridge Rectifier.
Page 118: Inductance Chopper
Portable X-ray Units Service Manual 5.3.16.5 INDUCTANCE CHOPPER Access inside the Central Support as described in Section 5.3.16.1. Cut the Tie Wrap if needed. Cut the Heat Shrinks and unsolder the two (2) wires attached keeping in mind the correspondence of each cable. Unscrew the four fixing screws located at the side of the Central Support.
Page 119: Power Supply
Portable X-ray Units Service Manual 5.3.16.6 POWER SUPPLY Access inside the Central Support as described in Section 5.3.16.1. Cut the Tie Wrap that secures the cable connected to J2 and disconnect the cables connected to J1, J2 and GND. Remove the four (4) fixing nuts. Replace the Power Supply and assemble in reverse order.
Page 120 Portable X-ray Units Service Manual PARTS REPLACEMENT OF THE MONOBLOCK WITH TROLLEY UNIT DO NOT MANIPULATE INSIDE THE UNIT WITHOUT DISCONNECTING IT FROM MAINS, RISK OF ELECTRIC SHOCK. WHENEVER THE REPLACEMENT REQUIRES TO OPEN THE X-RAY POWER UNIT, DISMOUNT IT FROM THE TROLLEY AS DESCRIBED IN SECTION 5.4.1.
Page 121 Portable X-ray Units Service Manual 5.4.1 DISASSEMBLING THE X-RAY POWER UNIT FROM THE ARM Follow the steps below to dismount the X-ray Unit from the Arm. Fully extend the Arm, then lay down the Trolley, with the cassettes basket resting on the floor, and leave the Power Unit face up on a table or similar (this will avoid the arm to push up when removing the X-Ray Power Unit).
Page 122 Portable X-ray Units Service Manual Method-1 for disassembling the X-ray Power Unit from the Arm: Disengage the Power / Communication Harness from the Arm (Cable Clamps). Remove the four (4) fixing screws from the “U” shaped support at the Arm end. Separate the Power Unit with the Harness from the Arm.
Page 123 Portable X-ray Units Service Manual Method-2 for disassembling the X-ray Power Unit from the Arm: Disengage the Power / Communication Harness from the Arm (Cable Clamps). Remove the two (2) special screws from the “U” shaped support at both sides of the Power Unit. Take care with the washers. Separate the Power Unit with the Harness from the Arm.
Page 124 Portable X-ray Units Service Manual 5.4.2 COLLIMATOR For replacement of the internal parts of the Collimator included in Note the Spare Parts List of this Manual, refer to the Collimator Manual. Turn the Unit Off and Disconnect it from mains. To replace the Collimator is not necessary to remove the X-Ray Power Unit from the Trolley, it can be replaced in situ.
Page 125 Portable X-ray Units Service Manual 5.4.3 DAP RAILS / SID GUARD Turn the Unit Off and Disconnect it from mains. Disconnect the DAP cable from the Lower Cover of the Power Unit. If applicable remove the DAP Rails attached to the SID Guard and then remove the SID Guard.
Page 126 Portable X-ray Units Service Manual 5.4.4 ACCESS INSIDE THE POWER UNIT This section only describes the previous steps to carry out the Note components replacement inside the Power Unit without removing it from the Trolley. For covers replacement refer to Sections 5.4.5 and 5.4.6.
Page 127 Portable X-ray Units Service Manual Disconnect the Collimator cable from the Lower Cover of the Unit and the DAP cable if connected. Remove the four legs located at the Lower Cover. Lower Cover Legs (4) Collimator and DAP Connectors Carefully remove the Lower Cover. Pass the Power / Communication Harness through the Lower Cover window.
Page 128 Portable X-ray Units Service Manual 5.4.5 UPPER COVER To replace the Upper Cover is not necessary to remove the X-Ray Note Power Unit from the Trolley, it can be replaced in situ. Replace the Upper Cover as described in Section 5.3.2. 5.4.6 LOWER COVER To replace the Lower Cover is not necessary to remove the X-Ray...
Page 129 Portable X-ray Units Service Manual Remove the four screws from the Connector Module’s cover of the Trolley and disconnect the two cables of the Power / Communication Harness attached to the Power Unit. Power / Communication Harness Screws (4) Release the Power / Communication Harness from the Cable Clamps attached to the Arm.
Page 130: Portable Control Board
Portable X-ray Units Service Manual 5.4.7 PORTABLE CONTROL BOARD To replace the Portable Control Board is not necessary to remove Note the X-Ray Power Unit from the Trolley, it can be replaced in situ. Turn the Unit Off and Disconnect it from mains. Unlock the Arm and raise it so the Power Unit can be close to the surface of a table, to facilitate the Covers disassembly.
Page 131: Real Time Clock Battery
Portable X-ray Units Service Manual Unscrew the nuts located at each corner of the Portable Control Board and remove it. Install the new Portable Control Board. Reconnect all the cables and assemble in reverse order. Initialize the new EEPROM (refer to Section 5.1.1). 5.4.8 REAL TIME CLOCK BATTERY To replace the Real Time Clock Battery is not necessary to remove...
Page 132: Keyboard
Portable X-ray Units Service Manual 5.4.9 KEYBOARD To replace the Keyboard is not necessary to remove the X-Ray Note Power Unit from the Trolley, it can be replaced in situ. Access to the Portable Control Board (A3175- -03) as described in Section 5.4.7 (steps 1 to 3).
Page 133: Snubber
Portable X-ray Units Service Manual 5.4.10 SNUBBER Access inside the Unit by removing Upper and Lower Covers and unscrewing the Protecting Plate (refer to Section 5.4.4). Replace the Snubber as described in Section 5.3.12 (steps 2. to 7.). 5.4.11 FILAMENTS HF BOARD Access inside the Unit by removing Upper and Lower Covers and unscrewing the Protecting Plate (refer to Section 5.4.4).
Page 134 Portable X-ray Units Service Manual Put aside the Central Support by removing the four (4) fixing screws located at both sides and the two (2) fixing screws located at the front side of the Central Support. Remove the two Handle Axis Supports. Central Support Fixing Screw Fixing Screw...
Page 135 Portable X-ray Units Service Manual Put aside the Resonant Inductance cutting the Tie Wrap and removing the screw that fixes it to the HV Transformer Support. Resonant Inductance Remove the two Ribbon cables connected to J1 and J2 of the Filaments HF Board (A9500- -01).
Page 136 Portable X-ray Units Service Manual Remove the Control Driver Board as described in Section 5.3.14 (steps 2. to 10.) without disassembling the Filaments HF Board (A9500- -01). From the HV Transformer, disconnect the J10 Ribbon cable, the wires connected to TR1--2, TR1--3, TR1--1 (GND) and the three GND wires fixed to the HV Transformer screws.
Page 137 Portable X-ray Units Service Manual Replace the HV Transformer. The HV Transformer assembly comprises the HV Transformer with the X-ray Tube, the Expansion Membrane and the two HV Transformer Supports. HV Transformer Supports Expansion Membrane HV Transformer with X-ray Tube Re-install the Collimator Adaptation Ring in the new HV Transformer.
Page 138 Portable X-ray Units Service Manual Re-install the Collimator. Collimator replacement will affect centering of Collimator light. Screwing may modify position of Collimator and it must be manually centered while tightening the Safety Screws. It is recommended 5 turns to each screw, check parallelism between the Collimator and Unit Chassis, correct position if necessary and finally tighten each Safety Screw with the same number of turns (one by one).
Page 139: Replacement Parts In The Central Support
Portable X-ray Units Service Manual 5.4.14 REPLACEMENT PARTS IN THE CENTRAL SUPPORT 5.4.14.1 ACCESS INSIDE THE CENTRAL SUPPORT Fully extend the Arm, then lay down the Trolley, with the cassettes basket resting on the floor, and leave the Power Unit face up on a table or similar. Access inside the Unit by removing Upper and Lower Covers and unscrewing the Protecting Plate (refer to Section 5.4.4, steps 3.
Page 140 Portable X-ray Units Service Manual Cut the needed Tie Wraps to facilitate the access to the Central Support components. Central Support Replace the respective part in the Central Support as described in the next sections. Power / Communication Harness Central Support Power Supply Circuit Breaker EMC Input Filter Board...
Page 141: 5.4.14.2 Circuit Breaker
Portable X-ray Units Service Manual Once the components in the Central Support have been replaced, replace the Tie Wrap previously removed. Screw the Protecting Plate to the Central Support and Assemble it to HV Transformer. Assemble the Upper and Lower Covers. 5.4.14.2 CIRCUIT BREAKER Access inside the Central Support as described in Section 5.4.14.1.
Page 142 Portable X-ray Units Service Manual 5.4.14.6 POWER / COMMUNICATION HARNESS Remove the four screws from the Connector Module’s cover of the Trolley and disconnect the two cables of the Power / Communication Harness attached to the Power Unit. Power / Communication Harness Screws (4) Release the Power / Communication Harness from the Cable Clamps attached to the Arm.
Page 143 Portable X-ray Units Service Manual Remove the Power / Communication Harness from the Central Support. Install the new Power / Communication Harness by screwing the four (4) screws at the Central Support. Install all the connectors and wires of the Power / Communication Harness in the respective connectors of the Portable Control Board (J1, J6, J9, J12), Power Supply (J2), Circuit Breaker and GND stud of the Central Support.
Page 144 Portable X-ray Units Service Manual Assemble the Power Unit as described in Section 5.4.14.1. Attach the Power / Communication Harness to the Arm with the Cable Clamps. Connect the two cables of the Power / Communication Harness in the Connector Module of the Trolley and install its cover. 5.4.15 “U”...
Page 145 Portable X-ray Units Service Manual Separate the Power Unit with the “U” shaped support and the Harness from the Arm and leave it on the table. Power / Communication Harness Fixing Screws (4) “U” Shaped Support Remove the two (2) special screws from the “U” shaped support at both sides of the Power Unit.
Page 146 Portable X-ray Units Service Manual 5.4.16 HANDSWITCH SUPPORT Unscrew the Handswitch Support from the Console’s cover. Replace the Handswitch Support and tighten the two (2) screws. Screws (2) 5.4.17 HANDSWITCH Unscrew the Cable Clamp from the Console’s cover. Disconnect the Handswitch from its connector on the Console’s cover. Attach the new Handswitch to the Console’s cover by screwing the Cable Clamp and connect the Handswitch.
Page 147 Portable X-ray Units Service Manual 5.4.18 WHEEL GREENTYRE FUSION Place the Arm in Parking Position. To place the Arm in the Parking Position: Stand up in front of the Unit. Position the Power Module in parallel to the Arm. Unlock the Gas Spring with the Arm Lock Lever. Push the Power Module downwards with both hands until the parking detent is locked.
Page 148 Portable X-ray Units Service Manual 5.4.19 STEERING WHEEL TENTE Place the Arm in Parking Position. To place the Arm in the Parking Position: Stand up in front of the Unit. Position the Power Module in parallel to the Arm. Unlock the Gas Spring with the Arm Lock Lever. Push the Power Module downwards with both hands until the parking detent is locked.
Page 149 Portable X-ray Units Service Manual 5.4.20 GAS SPRING REPLACEMENT Fully extend the Arm, then lay down the Trolley, with the cassettes basket resting on the floor, and leave the Power Unit face up on a table or similar, preventing the Arm from springing up when removing the Gas Spring. Remove the four (4) screws at the Upper Support (Arm) and the two (2) screws of the Lower Support (Column Bracket) of the Gas Spring.
Page 150 Portable X-ray Units Service Manual Install the new Gas Spring using the same screws to fix the Upper and Lower Supports in the following way: Install the Lower Support screws using the Lower position notches (as depicted in the photo). Install the Upper Support screws in the middle of the slotted hole.
Page 151 Portable X-ray Units Service Manual 5.4.22 REPLACEMENT PARTS IN THE 3P CONSOLE BOX 3P Console 5.4.22.1 ACCESS INSIDE THE 3P CONSOLE BOX Remove the four screws from the Connector Module’s cover of the Trolley and disconnect the two cables of the Power / Communication Harness attached to the Power Unit.
Page 152 Portable X-ray Units Service Manual Remove the three remaining screws at both sides of the Console’s cover on its lower part. Screws (4) Lift the cover up. Replace the respective part in the Console Box as described in the next sections.
Page 153 Portable X-ray Units Service Manual 5.4.22.2 POWER LINE CABLE Access inside the 3P Console Box as described in Section 5.4.22.1. Disconnect the GND from the Console Box GND stud. Remove the Plastic Protector Cover by unscrewing the two (2) nuts. Disconnect the Power Line wires (Faston connectors) in the rack.
Page 154: A3632- -02
Portable X-ray Units Service Manual 5.4.22.3 CONNECTORS BOARD Access inside the 3P Console Box as described in Section 5.4.22.1. Disconnect the cables connected to J3, J4, J6 and J7. Remove the nuts attaching the support of the Connectors Board (A3632--02) to the 3P Console Box. Connectors Board Nuts (2) Install the new Connectors Board.
Page 155 Portable X-ray Units Service Manual 5.4.22.4 REMOTE CONSOLE 3P BOARD Access inside the 3P Console Box as described in Section 5.4.22.1. Unplug the cables connected to J2, J3, P6 and P3 (Keyboard cable). Unscrew the six (6) nuts of the Remote Console 3P Board (A3634--01) and remove it.
Page 156 Portable X-ray Units Service Manual 5.4.22.5 KEYBOARD Access inside the 3P Console Box as described in Section 5.4.22.1. Unplug the cables connected to P6 to facilitate the access to one of the nuts, and P3 (Keyboard cable). Unscrew the six (6) nuts of the Remote Console 3P Board support and remove it.
Page 157: Replacement Parts In The Touch Screen Console Box
Portable X-ray Units Service Manual 5.4.23 REPLACEMENT PARTS IN THE TOUCH SCREEN CONSOLE BOX Touch Screen Console 5.4.23.1 ACCESS INSIDE THE TOUCH SCREEN CONSOLE BOX Remove the four screws from the Connector Module’s cover of the Trolley and disconnect the two cables of the Power / Communication Harness attached to the Power Unit.
Page 158 Portable X-ray Units Service Manual Remove the three remaining screws at both sides of the Console’s cover on its lower part. Screws (4) Lift the cover up. Replace the respective part in the Console Box as described in the next sections.
Page 159: 5.4.23.2 Power Line Cable
Portable X-ray Units Service Manual 5.4.23.2 POWER LINE CABLE Access inside the Touch Screen Console Box as described in Section 5.4.23.1. Disconnect the GND from the Console Box GND stud. Remove the Plastic Protector Cover by unscrewing the two (2) nuts. Disconnect the Power Line wires (Faston connectors) in the rack.
Page 160: 5.4.23.3 Connectors Board
Portable X-ray Units Service Manual 5.4.23.3 CONNECTORS BOARD Access inside the Touch Screen Console Box as described in Section 5.4.23.1. Disconnect the cables connected to J3, J4, J6 and J7. Remove the nuts attaching the support of the Connectors Board (A3632--02) to the Touch Screen Console Box.
Page 161: Pc Kit (Pc And Compact Apr Base Board)
Portable X-ray Units Service Manual 5.4.23.4 PC KIT (PC AND COMPACT APR BASE BOARD) The PC Kit includes the PC and the Compact APR Base Board Note (A3620- -01). Access inside the Touch Screen Console Box as described in Section 5.4.23.1.
Page 162: 5.4.23.5 Battery Of The Compact Apr Base Board
Portable X-ray Units Service Manual 5.4.23.5 BATTERY OF THE COMPACT APR BASE BOARD Access inside the Touch Screen Console Box as described in Section 5.4.23.1. Unscrew the four (4) nuts located at each corner of the PC Kit and remove it. Take care with the washers. PC Kit (includes PC and Compact APR Base Board) Nuts (4)
Page 163: 5.4.23.6 Touch Screen
Portable X-ray Units Service Manual 5.4.23.6 TOUCH SCREEN Access inside the Touch Screen Console Box as described in Section 5.4.23.1. Unscrew the four (4) nuts located at each corner of the PC Kit and remove it. Take care with the washers. PC Kit (includes PC and Compact APR Base Board) Nuts (4)
Page 164 Portable X-ray Units Service Manual Unscrew the four (4) nuts located at each corner of the PC Kit Support and remove it. Take care with the washers. Board Support Nuts (4) Compact APR Base Board Touch Screen SM-1076R2...
Page 165 Portable X-ray Units Service Manual Unscrew the four (4) nuts and washers that assemble the Touch Screen to the Console Box and remove it. Take care with the washers. Touch Screen Nuts (4) Install the new Touch Screen using the same washers and nuts removed before.
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Page 167: Maintenance
Portable X-ray Units Service Manual SECTION 6 MAINTENANCE The purpose of this Periodic Maintenance is to guaranty a continue safe performance of the Unit, to increase serviceability, to reduce costs (down time, repairs, etc.) and to assure the safety (personal risk). The following checks and maintenance procedures, at the suggested intervals, are the manufacturer’s recommendation for the most effective Periodic Maintenance schedule for this Portable Unit.
Page 168: General Cleaning
Portable X-ray Units Service Manual GENERAL CLEANING NEVER ATTEMPT TO CLEAN OR HANDLE ANY PART OF THE UNIT WHEN IT IS ON. SWITCH IT OFF AND DISCONNECT IT FROM THE MAINS BEFORE CLEANING OR INSPECTING. 6.2.1 EXTERNAL SURFACES Clean external Covers and surfaces frequently, particularly if corroding chemicals are present, with a cloth moistened in warm water with mild soap.
Page 169: Collimator
Portable X-ray Units Service Manual COLLIMATOR Check the Collimator condition performing the following test: Turn the Unit ON. Open fully the Collimator blades using the Collimator Control Knobs and switch On the Collimator Light. Check the Light lights properly. Check the Laser Pointer function if the Collimator is provided with this device.
Page 170: Radiographic Parameters Test
Portable X-ray Units Service Manual RADIOGRAPHIC PARAMETERS TEST Turn the Unit Off and Disconnect it from mains. Remove the Upper Cover screws and carefully lift the Upper Cover. Do not unplug any cable. Portable Control Board Control Driver Board Connect Oscilloscope: CH1 to TP20 (kVp) and TP5 (GND) on Portable Control Board.
Page 171 Portable X-ray Units Service Manual Configure CH1 in 1V/div and CH2 in 0.1V/div. Time base in 5 ms/div; trigger in Normal mode by positive edge of CH1. kVp and mA relation, measured in the Oscilloscope, is as follows: Kvp: 1 V = 30 kV mA: 1 V = 10 mA Whenever exposure...
Page 172: Alignment Of The X-Ray Beam And Field Size Indicator Test
Portable X-ray Units Service Manual kVp Test: Place a Non-Invasive kVp Meter aligned to the X-ray beam at SID 100 cm to measure kVp. Open the light field to center it with the kVp Meter. Select 80 kVp and the lowest mA station in Large Focus. Make an exposure and note the kVp read on the Non-invasive kVp Meter at the end of the exposure.
Page 173: Renewal Parts
Portable X-ray Units Service Manual SECTION 7 RENEWAL PARTS MONOBLOCK POWER UNIT WITH PORTABLE STAND SM-1076R2...
Page 174: Control Driver Board
Portable X-ray Units Service Manual ITEM DESCRIPTION REFERENCE REMARKS X-Ray Power Unit Upper Cover SAT- -13033- -01 Lower Cover SAT- -13034- -01 for Monoblock Power Unit (SPL) Lower Cover SAT- -13034- -02 for Power Unit with Trolley (SPSL) Overlay SAT- -55801418 Overlay SAT- -55801480 with APR...
Page 175: X-Ray Power Unit
Portable X-ray Units Service Manual 7.1.1 X-RAY POWER UNIT A16.3 A16.2 A16.1 A16.4 (inside) A16.5 SM-1076R2...
Page 176 Portable X-ray Units Service Manual SM-1076R2...
Page 177 Portable X-ray Units Service Manual SM-1076R2...
Page 178: Portable Stand (Optional For Monoblock Unit)
Portable X-ray Units Service Manual 7.1.2 PORTABLE STAND (OPTIONAL FOR MONOBLOCK UNIT) ITEM DESCRIPTION REFERENCE REMARKS Portable Stand Wheel PVC 160x40e SAT- -53810022 Wheel 2475 PJH 050 P30- -11 SAT- -53810023 A520244- -01 XX= 01 Rigth Hinge A526010- -XX XX= 02 Left Leg Lock SAT- -18749- -01 Lower Arm Support...
Page 179 Portable X-ray Units Service Manual PORTABLE STAND SM-1076R2...
Page 180 Portable X-ray Units Service Manual SM-1076R2...
Page 181: Monoblock Power Unit With Trolley
Portable X-ray Units Service Manual MONOBLOCK POWER UNIT WITH TROLLEY D0 - - E0 SM-1076R2...
Page 182 Portable X-ray Units Service Manual ITEM DESCRIPTION REFERENCE REMARKS TROLLEY Axis Support Kit A520227- -01 Rotation Kit for “U” Shapped Support A520232- -01 Corrugated Cable Clamp SAT- -53530126 Included 3 units Handle Plastic Protection SAT- -55104210 Included 2 units Spring SAT- -7006- -08 Included 2 units Handle Protection...
Page 183 Portable X-ray Units Service Manual SM-1076R2...
Page 184 Portable X-ray Units Service Manual SM-1076R2...
Page 185 Portable X-ray Units Service Manual SM-1076R2...
Page 186 Portable X-ray Units Service Manual ITEM DESCRIPTION REFERENCE REMARKS TOUCH SCREEN CONSOLE PC Kit A526012- -01 D1.1 Battery PC SAT- -50512017 Touch Screen TFT SAT- -55001167 PCB Conectors SAT- -A3632- -02 Relay SAT- -51403070 Printer SAT- -55001181 Optional (includes Power Supply) Handswitch SAT- -A6805- -XX XX = 02 for 3m;...
Page 187 Portable X-ray Units Service Manual ITEM DESCRIPTION REFERENCE REMARKS 3P CONSOLE Overlay Display SAT- -23808- -02 Remote Console 3P SAT- -A3634- -01 PCB Conectors SAT- -A3632- -02 Relay SAT- -51403070 Printer SAT- -55001181 Optional (includes Power Supply) Handswitch SAT- -A6805- -XX XX = 02 for 3m;...
Page 188 Portable X-ray Units Service Manual ITEM DESCRIPTION REFERENCE REMARKS DOSIMETRY OPTION for Power Unit with Trolley and Touch Screen Console Internal DAP SAT- -A7917- -03 (includes DAP Ion Chamber, DAP Power Supply, SID Guard and DAP Rails) F1.1 SID Guard and DAP Rails A523017- -01 for Monoblock Power Unit or Power Unit with Trolley and 3P Console...
Page 189 Portable X-ray Units Service Manual SECTION 8 SCHEMATICS Portable Unit Monoblock SCHEMATIC DESCRIPTION Monoblock + Trolley with + Trolley with Monoblock Touch Screen 3P Console Console Portable X-ray Unit: Monoblock 54302052 (Generador Compacto Ligero Rad) Portable X-ray Unit: Monoblock + Trolley with 3P Console 54302220 (SPSL- - HF) Portable X-ray Unit: Monoblock + Trolley with Touch...
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Page 191 J5.3 J5.4 ENABLE COLLIMATOR NAME DATE SHEET / OF 54302052 DRAWING JLALVAREZ 08/08/08 Female DB9 A.Diaz 08/08/08 REVISED TEST NC 10/321 Pant JLALVAREZ 15-07-10 Female DB9 GENERADOR COMPACTO LIGERO RAD SEDECAL First Is. MALAGA JLALVAREZ 08/08/08 DESCRIPTION ISSUED BY DATE...
Page 192: A3175- -03
EXTERNAL CAN DB9 CONNECTOR PIN 3 GND-CAN PIN 2 CAN-L PIN 7 CAN-H CLR POWER SUPPLY +5Vdc +5Vdc PCB: NAME DATE SHEET / OF 54302220 DRAWING J.A.Garcia 01/10/10 F.Díaz 01/10/10 REVISED SEDECAL SPSL-HF First Issue J.A.Garcia 01/10/10 DESCRIPTION ISSUED BY DATE...
Page 193 EXTERNAL CAN DB9 CONNECTOR PIN 3 GND-CAN CLR POWER SUPPLY PIN 2 CAN-L PIN 7 +5Vdc +5Vdc CAN-H PCB: NAME DATE SHEET / OF 54302221 DRAWING J.A.Garcia 01/10/10 F.Díaz 01/10/10 REVISED SEDECAL SPSL-HF-APR First Issue J.A.Garcia 01/10/10 DESCRIPTION ISSUED BY DATE...
Page 194 27/03/06 1/10 74FCT541 HANDSW DMODE MODE F.DIAZ 17/04/06 NC 003/11 J.A.Garcia 10/01/11 REVISED RP10 BAT54S +15V NC 09/115 J.A.Garcia 19/05/09 WRITE EN_DISP AD[0..7] NE 443/08 J.A.Garcia 15/12/08 SEDECAL AD[0..7] CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DISPLAYS DESCRIPTION ISSUED BY DATE...
Page 195 27/03/06 2/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 74F08 74F04 74FCT541 74FCT541 LED G LED G SEDECAL CONTROL PORTATIL 100nF 100nF 100nF 100nF J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 196 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 3/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 197 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 +15V DRAWING R.FRUTOS 27/03/06 4/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 198 Nº PCB = 90085-07 +15V NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 5/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 199 SHEET / OF A3175-03 U31D DRAWING R.FRUTOS 27/03/06 R89 1K 6/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 DESEQ_mA NC 09/115 J.A.Garcia 19/05/09 74HC4049 100nF NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 200 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 7/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 201 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 8/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 202 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 9/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 203 Nº PCB = 90085-07 NAME DATE SHEET / OF A3175-03 DRAWING R.FRUTOS 27/03/06 10/10 NC 003/11 J.A.Garcia 10/01/11 REVISED F.DIAZ 17/04/06 NC 09/115 J.A.Garcia 19/05/09 NE 443/08 J.A.Garcia 15/12/08 SEDECAL CONTROL PORTATIL J.A.Garcia 15/04/08 FIRST ISSUE DESCRIPTION ISSUED BY DATE...
Page 204 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 205 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 206 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 207 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 208 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 209 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 210 28-07-09 28-07-09 28-07-09 NC 09/307 Ranur NC 09/307 Ranur NC 09/307 Ranur JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 CONTROL-DRIVER CONTROL-DRIVER CONTROL-DRIVER SEDECAL SEDECAL SEDECAL 1ª Edic 1ª Edic 1ª Edic JLALVAREZ JLALVAREZ JLALVAREZ 28-07-09 28-07-09 28-07-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY...
Page 211 22 5W CON1 10nF/250V-Y2 10nF/250V-Y2 JM1aN-P-DC5V-F CON2 PCB 90184-04 NAME DATE SHEET / OF A3191- 04 DRAWING J.M.Garrote 27/09/10 J.L.Alvarez 27/09/10 REVISED EMC INPUT FILTER NC 10/503 J.M. Garrote 01/12/10 SEDECAL 07/07/10 First Issue J.M. Garrote DESCRIPTION ISSUED BY DATE...
Page 212 23-04-09 23-04-09 NC 09/308 R40/44 NC 09/308 R40/44 NC 09/308 R40/44 JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 FILAMENTS HF FILAMENTS HF FILAMENTS HF SEDECAL SEDECAL SEDECAL JLALVAREZ JLALVAREZ JLALVAREZ 23-04-09 23-04-09 23-04-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY ISSUED BY ISSUED BY...
Page 213 23-04-09 23-04-09 NC 09/308 R40/44 NC 09/308 R40/44 NC 09/308 R40/44 JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 FILAMENTS HF FILAMENTS HF FILAMENTS HF SEDECAL SEDECAL SEDECAL JLALVAREZ JLALVAREZ JLALVAREZ 23-04-09 23-04-09 23-04-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY ISSUED BY ISSUED BY...
Page 214 23-04-09 23-04-09 NC 09/308 R40/44 NC 09/308 R40/44 NC 09/308 R40/44 JLALVAREZ JLALVAREZ JLALVAREZ 06-11-09 06-11-09 06-11-09 FILAMENTS HF FILAMENTS HF FILAMENTS HF SEDECAL SEDECAL SEDECAL JLALVAREZ JLALVAREZ JLALVAREZ 23-04-09 23-04-09 23-04-09 DESCRIPTION DESCRIPTION DESCRIPTION ISSUED BY ISSUED BY ISSUED BY...
Page 215 J Claver J Claver REVISED REVISED REVISED J Alvarez J Alvarez J Alvarez 13/10/08 13/10/08 13/10/08 PCB-HANDSWITCH PCB-HANDSWITCH PCB-HANDSWITCH SEDECAL SEDECAL SEDECAL 1º Edicion 1º Edicion 1º Edicion J Claver J Claver J Claver 13/10/08 13/10/08 13/10/08 DESCRIPTION DESCRIPTION DESCRIPTION...
Page 216: Conectores Caja Dragon
Header 3X2 D Connector 25 Header 3X2 RX_RQ RX_ACKN Header 4 +5Vdc Header 2X2 PCB: 90240-02 NAME DATE SHEET / OF A3632-02 J.A.Garcia 18/10/2010 DRAWING REVISED F.Díaz 18/10/2010 SEDECAL CONECTORES CAJA DRAGON First Issue J.A.Garcia 18/10/2010 DESCRIPTION ISSUED BY DATE...
Page 217 Displays Rev B.SchDoc VCAP AD[0..15] U34B PCB: 90249-02 68uF 100nF NAME DATE SHEET / OF EVEN A3634-01 DRAWING J.A.Garcia 20/04/2010 REVISED F.Díaz 20/04/2010 STK12C68 SN74F21D Second Issue J.A.Garcia 01/09/2010 SEDECAL REMOTE CONSOLE 3P 100nF First Issue J.A.Garcia 20/04/2010 DESCRIPTION ISSUED BY DATE...
Page 218 SEGG 1-DP HLMP-2755 HLMP-2855 ICM7228AIPI ICM7228AIPI DMODE DMODE AD[0..15] AD[0..15] PCB: 90249-02 NAME DATE SHEET / OF A3634-01 DRAWING J.A.Garcia 20/04/2010 REVISED F.Díaz 20/04/2010 Second Issue J.A.Garcia 01/09/2010 SEDECAL REMOTE CONSOLE 3P First Issue J.A.Garcia 20/04/2010 DESCRIPTION ISSUED BY DATE...
Page 219 PCB: 90249-02 Header 17 AD13 AD14 RP18 RP17 AD15 NAME DATE SHEET / OF A3634-01 DRAWING J.A.Garcia 20/04/2010 RP19 F.Díaz 20/04/2010 REVISED SN74FCT541DW SP3050 SP3050 Second Issue J.A.Garcia 01/09/2010 SEDECAL REMOTE CONSOLE 3P First Issue J.A.Garcia 20/04/2010 DESCRIPTION ISSUED BY DATE...
Page 220 INPUT VOLTAGE FROM NETDCU 10uF USBVREN = 0 100nF 100nF PCB: 90218-02 NAME DATE SHEET / OF A3620-01 DRAWING J.A.Garcia 03/06/09 REVISED F.Díaz 03/06/09 Second Issue J.A.Garcia 04/12/09 SEDECAL Compact APR BaseBoard First Issue J.A.Garcia 03/06/09 DESCRIPTION ISSUED BY DATE Text Text...
Page 221 V5.0 Vlcd HEADER 40 HEADER 34 1812L200 PCB: 90218-02 NAME DATE SHEET / OF A3620-01 DRAWING J.A.Garcia 03/06/09 Header 2 REVISED F.Díaz 03/06/09 SMBJ6.0 Second Issue J.A.Garcia 04/12/09 SEDECAL Compact APR BaseBoard First Issue J.A.Garcia 03/06/09 DESCRIPTION ISSUED BY DATE...
Page 222 PCB: 90218-02 NAME DATE SHEET / OF A3620-01 J.A.Garcia 03/06/09 DRAWING REVISED F.Díaz 03/06/09 Second Issue J.A.Garcia 04/12/09 SEDECAL Compact APR BaseBoard First Issue J.A.Garcia 03/06/09 DESCRIPTION ISSUED BY DATE...

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Sedecal SPL-HF 2.0 Service Manual

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