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SEDECAL

Este producto ostenta una marca CE de acuerdo con las disposiciones de la Directiva 93/42/CEE del 14 de Junio de 1993 sobre Productos Médicos.This product bears a CE marking in accordance with the provisions of the 93/42/EEC MDD dated June 14, 1993.

Technical PublicationSM-0510R4

Service ManualPortable X-ray Units

Portable X-ray Units

Service Manual

SM-0510R4

REVISION HISTORY

REVISION DATE REASON FOR CHANGE

0 DEC 17, 2002 First edition.

1 MAY 7, 2003 Documentation update.

2 JUL 30, 2003 Tube Selection no more available.

3 FEB 24, 2004 SPS-HF-4.0 Addition.

4 APR 13, 2004 Error 95.

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.

ADVISORY SYMBOLS

The following advisory symbols will be used throughout this manual. Theirapplication and meaning are described below.

DANGERS ADVISE OF CONDITIONS OR SITUATIONS THATIF NOT HEEDED OR AVOIDED WILL CAUSE SERIOUSPERSONAL INJURY OR DEATH.

ADVISE OF CONDITIONS OR SITUATIONS THAT IF NOTHEEDEDORAVOIDEDCOULDCAUSESERIOUSPERSONALINJURY, OR CATASTROPHIC DAMAGE OF EQUIPMENT ORDATA.

Advise of conditions or situations that if not heeded oravoidedcould causepersonal injury or damage to equipmentor data.

Note . Alert readers to pertinent facts and conditions. Notes representinformation that is important to know but which do not necessarilyrelate to possible injury or damage to equipment.


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SM-0510R4

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.


Service Manual

SERVICE NOTE TOPORTABLE 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 ONLYFOR PERIODIC MAINTENANCE OR REPAIRS.


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SM-0510R4 i

TABLE OF CONTENTS

Section Page

1 INSTALLATION REQUIREMENTS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Altitude, Temperature and Humidity 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Power Line Requirements 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Tools and Test Equipment 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 CONFIGURATION PROCEDURE 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Configuration of DIP Switches 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 How to Enter and Store Data in Configuration Mode 4. . . . . . . . . . . . . . . . . . . . .

2.2.1 Configuration of Workstations 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Configuration of mA Stations for Each Focus 6. . . . . . . . . . . . . . . . . . . .

2.2.3 X-ray Tube Selection 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.4 Time Configuration for ”Prep” and Collimator Lamp 7. . . . . . . . . . . . . . .

2.2.5 Maximum X-Ray Tube Power 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 CALIBRATION 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Preliminary Steps 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Calibration of Parameters 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Preliminary Calibration of Filament Current 10. . . . . . . . . . . . . . . . . . . . .

3.2.2 Calibration of kVp Gain 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.3 Calibration of Filament Current (Small and Large Focal Spots) 12. . . .

3.2.4 Calibration of mA Gain 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 ADJUSTMENTS 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Alignment of X-Ray Beam 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.1 Alignment of Light Field with X-Ray Field 18. . . . . . . . . . . . . . . . . . . . . . .

4.2 Field Size Indicator Test 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Compensation Filter 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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Section Page

5 TROUBLESHOOTING 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Error Codes 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Parts Replacement Monoblock Unit 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 Portable Control Board Replacement (A3175-01) 37. . . . . . . . . . . . . . . . .

5.2.2 Control Driver Board Replacement (A3189-01) 38. . . . . . . . . . . . . . . . . . .

5.2.3 EMI Filter Replacement 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.4 Inductance Chopper Replacement 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.5 Rectifier Bridge Replacement 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.6 Power Supply Replacement 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.7 Magnetothermic Replacement 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.8 Upper Cover Replacement 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.9 Lower Cover Replacement 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.10 Overlay Replacement 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.11 Handswitch Replacement 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.12 Handswitch Support Replacement 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.13 Power Line Cable Replacement 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.14 Handle Replacement 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.15 HV Tank Replacement 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.16 Collimator Replacement 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Parts Replacement for SPS Unit 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Portable Control Board Replacement (A3175-01) 49. . . . . . . . . . . . . . . . .

5.3.2 EMI Filter Replacement 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Inductance Chopper Replacement 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Extensora Board Replacement (A3554-02) 50. . . . . . . . . . . . . . . . . . . . . .

5.3.5 Magnetothermic Replacement 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.6 Power Supply Replacement 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.7 Rectifier Bridge Replacement 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.8 Handswitch Replacement 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.9 Overlay Replacement 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.10 Power Line Cable Replacement 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.11 Power Module with Covers, Signal Cable and HV Tank Replacement 53

5.3.12 Upper Cover Replacement 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.13 Lower Cover Replacement 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.14 Signal Cable Replacement 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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Section Page

5.3.15 Cassettes Basket Replacement 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.16 Gas Spring Replacement 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.17 Lock Lever for Wheels Arm Replacement 55. . . . . . . . . . . . . . . . . . . . . . .

5.3.18 Wheel Greentire Fusion Replacement 55. . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.19 Steering Wheel Tente Replacement 55. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.20 Collimator Replacement 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 MAINTENANCE 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Periodic Maintenance Procedures 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 General Cleaning 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1 External Surfaces 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.2 Internal Cleaning 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 Cable Checks 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 Console Panel 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 RENEWAL PARTS 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Monoblock Portable X-Ray Unit 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 Portable Mobile Column (optional for Monoblock Unit) 61. . . . . . . . . . . . . . . . . .

7.3 Portable Stand (optional for Monoblock Unit) 62. . . . . . . . . . . . . . . . . . . . . . . . . .

7.4 SPS Portable X-Ray Unit 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 SCHEMATICS 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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SM-0510R4iv


Service Manual

SM-0510R4 1

SECTION 1 INSTALLATION REQUIREMENTS

1.1 ALTITUDE, TEMPERATURE AND HUMIDITY

All ratings and duty cycles apply to ambient temperature between 10°C and40°C, average relative humidity (no condensating) not exceeding 95% andaltitude not exceeding 4000 m above sea level.

1.2 POWER LINE REQUIREMENTS

The Unit is factory provided with a Power Cable (6 meters) and aPlug for connection to line voltage (wall socket) according tocustomer order. If required, change the line cord and plug toconform to local codes and requirements.

Portable X-ray Units power requirements are:

Maximum Power kW 2.0 2.8 4.0

Line Current at 110 VACLi C t t 230 VAC

16 A12 A

25 A12 A

32 A16 A

Line Current at 230 VACMomentary Line Current based on 100 ms X-ray exposure (RMS)

Power Line OperationConnection to standard outlets with GND that accomplished Local Regulation.

Single-Phase Line Automatic Regulation from 100 to 240¦10% VAC (50 / 60 Hz)

ACCORDING TO MDD93/42/CEE, THIS UNIT IS EQUIPPEDWITH EMC FILTERS. THE LACK OF THE PROPERGROUNDING MAY PRODUCE ELECTRICAL SHOCK TO THEUSER.

Note .


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Maximum power line impedance:

0.08

0.28

0.48

0.68

0.88

1.08

1.28

1.48

1.68

1.88

2.08

2.28

2.48

2.68

2.88

3.08

3.28

3.48

3.68

90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260

LINE VOLTAGE (VRMS)

MAXIMUMPOWERLINEIMPEDANCE(OHMS)

1.3 TOOLS AND TEST EQUIPMENT

The following test equipment is required in Configuration, Calibration andTroubleshooting:

• Oscilloscope.

• Non-invasive kVp Meter.

• Digital Multimeter.

• Calculator.


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SM-0510R4 3

SECTION 2 CONFIGURATION PROCEDURE

Configuration and Calibration procedures should only beperformed at field if Portable Control Board, Control Driver Boardor the High Voltage Tank are replaced or the EEPROM memoryis reset or replaced.

Configuration provides the initial settings for extended memory and checkoutprocedures that must be carried out before starting to work with the Unit.Functional characteristics of this generator are defined during Configuration.

Calibration data and some configuration data are stored in the extendedmemory area in a non-volatile memory chip (U11-EEPROM) located on thePortable Control Board.

Do not supply the main power until specifically instructed inthis document.

2.1 CONFIGURATION OF DIP SWITCHES

The Dip Switches located in the Portable Control Board (A3175-01) define theUnit configuration:

Dip Switch SW1 Description

1 ON = Service mode enabledOFF= Service mode disabled

2ON = Hardware errors disabledOFF= Hardware errors enabled

3ON = Demo mode enabledOFF= Demo mode disabled

4ON = Buzzer disabled (Except for exposure sound)OFF= Buzzer enabled

Note .


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2.2 HOW TO ENTER AND STORE DATA IN CONFIGURATION MODE

Configuration data is entered from theControl Panel when the Unit is in ServiceMode. Access and configure data as indicated below:

1. Turn the Unit OFF.

2. Open the Cover and set switch S1--1 on Portable Control Board(A3175-01) in “On” position to allow the Service Mode.

3. Turn the Unit ON. A beep will sound when the Unit starts its power-uproutine and the software version (a.e. P01.03.0) is shown on the Displayof the Control Panel.

= Vers. 1, Rev. 03.0

kVp mAs

After the power-up routine the kVp Display shows “CAL” announcingthat the Unit is in Configuration and Calibration Mode.

kVp

TheUnit is equippedwith sixConfigurationgroups (C01 toC06 ) and theirsubgroups shown on the kVp Display when they are selected. (Refer toTable 2-1 “Configuration Menus”).

4. To enter or exit the Configuration menu:

a. Press and hold first “Collimator Lamp” push-button and then press“kVp Increase” push-button. Release first the “kVp Increase”push-button (two beeps sound) and then release the “CollimatorLamp” push-button (kVp Display shows C01 and both Focal SpotLeds blink).

b. Press “kVp Increase” or “kVp Decrease” push-buttons to movethrough Configuration menus to select any of them (the kVpDisplay shows menus from C01 to C06).

c. Press “Collimator Lamp” push-button to enter in the sub-menus.

d. Press “kVp Increase” or “kVp Decrease” to scroll throughsub-menus of each menu and select any of them. The desiredselection will be shown on the kVp Display.

e. Press “Collimator Lamp” push-button to exit the sub-menus.

f. Press and hold first “Collimator Lamp” push-button and then press“kVp Increase” push-button. Release first the “kVp Increase”push-button (two beeps sound) and then release the “CollimatorLamp” push-button in order to exit Configuration Mode.


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SM-0510R4 5

Table 2-1Configuration Menus

Value on kVp Display DESCRIPTION NOTES

CONFIGURATION AS WORKSTATION-1

C0 1C1.1 X-ray Tube present (value not changeable)

C0.1C1.2 Device selection

C1.3 Not used Values factory set.O i i l l t t b difi d

CONFIGURATION AS WORKSTATION-2Original values must not be modified.Refer to Section 2.2.1

C0 2C2.1 X-ray Tube present (value not changeable)

Refer to Section 2.2.1

C0.2C2.2 Device selection

C2.3 Not used

mA STATION CONFIGURATION FOR EACH FOCUS Refer to Section 2.2.2

C0.3C3.1 mA Stations for “Small Focal Spot”

Set Maximum mA station for “Small FocalSpot”

C3.2 mA Stations for “Large Focal Spot”Set Minimum mA Station for “Large FocalSpot”

C0 4X-RAY TUBE LIST SELECTION Refer to Section 2.2.3

C0.4C4 1 X ray Tube Configuration C t b difi d R f t S ti 2 2 3C4.1 X-ray Tube Configuration Can not be modified. Refer to Section 2.2.3

TIME CONFIGURATION FOR “PREP” AND COLLIMATOR LAMP Refer to Section 2.2.4

C0.5 C5.1 “Prep” Time Configuration Factory Configured at 30 seconds.

C5.2 “Collimator Lamp” Time Configuration Factory Configured at 20 seconds.

MAXIMUM X-RAY TUBE POWER Refer to Section 2.2.5

C0.6C6.1 Maximum percentage limit for X-Ray Tube

Select the maximum power percentage at 70,80, 90 or 100.

2.2.1 CONFIGURATION OF WORKSTATIONS (1) -- (2)

Workstation-1 or Workstation-2 can be selected in this Unit. To toogle betweenWorkstations, press and hold “Collimator Lamp” button and press “kVpDecrease” button, the display shows “ST 1” (for Workstation-1) or shows “ST2” (for Workstation-2). Inform the operator about the possibility of usingWorkstation-1 andWorkstation-2, keep inmind thatwhenever theUnit is turnedON Workstation-1 is selected by default.

In case the Workstation for the Digital Receptor or Bucky isselected andnoDigital Receptor or Bucky is connected to theUnitor the connection is malfunctioning, error code “E24” appears onDisplay. Press the “Collimator Lamp” button and checkconnections and signals of theDigital Receptor or Bucky, or selectthe Workstation for Direct if no Receptor is needed.

Note .


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In case a Workstation configuration needs to be modified:

1. Enter Configuration Menu C0.1 (for Workstation-1) or C0.2 (forWorkstation-2).

2. Enter sub-menu C1.2 or C2.2. The kVp Display shows (C1.2) or (C2.2)and the mAs Display shows (0) or (1). Device value is “0” for Direct (film)or “1” for Digital Receptor or Bucky. Value by default is “0” in bothsub-menus.

3. Press “mAs Increase” to change the corresponding value from “0”(Direct) to “1” (Digital Receptor or Bucky) or viceversa.

4. Press any “Focal Spot” to save value. Now Exit Configurationmode andturn the Unit OFF / ON.

2.2.2 CONFIGURATION OF mA STATIONS FOR EACH FOCUS

1. Enter Configuration menu C03.

2. Enter sub-menu C3.1. The kVp Display shows (C3.1) and the mAsDisplay shows (20.0).

3. To change the corresponding maximum value of mA station for SmallFocus, press “mAs Increase” or “mAs Decrease”. Factory default valueis 20 mA.

4. Press any “Focal Spot” push-button to save value.

5. Press “kVp Increase”, the kVpDisplay shows sub-menu (C3.2) andmAsDisplay shows (5.00).

6. Press “mAs Increase” or “mAs Decrease” to select the correspondingminimum value of mAStation for the Large Focus. Factory default valueis 5 mA.

7. Press any “Focal Spot” to save value.

8. Press “Collimator Lamp” push-button to exit the sub-menus. The kVpDisplay shows (C03).

MaximummAstation recommended for the ”Small Focus” is 20.0.TheminimummAvalue for “LargeFocus” should be the lowestmAstation allowed by the Unit.

Note .


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SM-0510R4 7

2.2.3 X-RAY TUBE SELECTION

This sectiononly appliesafter a softwareupgrade.E08mayappear and requestto set index in “1” .

1. Select Configuration menu C04.

2. Enter sub-menu C4.1. The kVp Display shows (C4.1) and mAs Displayshows the Tube Index.

3. To change the X-ray Tube Index (shown on the kVpDisplay for seconds)press “mAs Decrease” and set “1”.

4. Press any “Focal Spot” push-button to save data. The Tube identification(ID) is momentarily shown on the kVp Display and a beep sounds.

5. Press “Collimator Lamp” push-button to exit the sub-menus. The kVpDisplay shows (C04).

TheUnit automatically resets theHeatUnits (%HU)maximumcapacity when the Unit is turned off or when another type oftube is configured.

2.2.4 TIME CONFIGURATION FOR “PREP” AND COLLIMATOR LAMP

1. Select configuration menu C05.

2. Enter sub-menu C5.1 for Prep Time Configuration. The kVp Displayshows (C5.1) and the mAs Display shows (30).

3. Press “mAs Increase” o “mAs Decrease” to change Preparation Time.Value Factory set at 30.


5. Press “kVp Increase” to enter sub-menu C5.2 for Collimator Lamp Time.The kVp Display shows (C5.2) and mAs shows (20).

6. Press “mAs Increase” or “mAs Decrease” to change Collimator LampTime. Value Factory set at 20 seconds.

7. Press any “Focal Spot” to save value.

8. Press “Collimator Lamp” push-button to exit sub-menus. The kVpDisplay shows (C05).


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2.2.5 MAXIMUM X-RAY TUBE POWER

The maximum X-Ray Tube Power (power curves) can be set at70, 80, 90 or 100% of the maximum rate. This power limitationincreases the total life of the Tube.

1. Select Configuration menu C06.

2. Enter sub-menu 6.1. The kVpDisplay shows (C6.1) and themAsDisplayshows (100).

3. To change the Percentage Rating, press “mAs Increase” or “mAsDecrease” push-buttons (70, 80, 90 or 100). Value factory set at 100.


5. Press “Collimator Lamp” push-button to exit Configuration sub-menus.

6. The kVp Display shows (C06). Press and hold first “Collimator Lamp”push-button and then press “kVp Increase” push-button, release “kVpIncrease” and then release “Collimator Lamp” in order to exitConfiguration Mode.

Note .


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SM-0510R4 9

SECTION 3 CALIBRATION

The Calibration process is as follows:

CALIBRATION PROCESS

STEP ACTION COMMENTS

1Connection of the Oscilloscope for kVp and mAmeasurements.

for kVp: 1 V = 10 kVfor mA: 1 V = 10 mA

2 Preliminary calibration of Filament Current.Minimum mA station in Large Focus at 80 kVp, 40 kVpand 110 kVp (or 100 kVp).

3 Calibration of kVp Gain. P01

4 Calibration of Filament Current.All mA stations in Small Focus and Large Focus at80 kVp, 40 kVp and 110 kVp (or 100 kVp).

5 Calibration of mA Gain. P02

The kV values to be selected in Calibration Mode are: 40, 80, 100and 110 kVp depending on the maximum kVp of the Unit.

3.1 PRELIMINARY STEPS

1. Connect Oscilloscope CH1 between TP16 (kVp) and TP13 (GND) onPortable Control Board.

2. Connect Oscilloscope CH2 between TP15 (mA) and TP14 (GND) onPortable Control Board.

3. Configure CH1 in 2V/div and CH2 in 0.5V/div. Time base in 50ms/div;trigger in Normal mode by positive edge of CH1.

4. kVp and mA relation, measured in the Oscilloscope, is as follows:

G Kvp: 1 V = 10 kV

G mA: 1 V = 10 mA

Whenever an exposure is performed during the Calibrationprocedure, elapse aminimum of 5 seconds between “PREP”and “EXP”, this will avoid undesired loss of time.

DuringCalibration procedureCollimator bladesmust be fullyclosed until otherwise instructed in this manual.

Note .


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SM-0510R410

3.2 CALIBRATION OF PARAMETERS

Before calibrating kVp Gain, a calibration of the Filament Currentfor the lowest mA station in Large Focus at 80, 40 and 110 kVp (or100 kVp) must be performed. Refer to Section 3.2.1.

3.2.1 PRELIMINARY CALIBRATION OF FILAMENT CURRENT

1. Press and hold “Collimator Lamp” push-button, then press “mAsIncrease” push-button. Release first the “mAs Increase” push-button(two beeps sound). Then release “Collimator Lamp” push-button (thekVpDisplay shows 80 or 40 or 110 or 100 and one of the Focal Spot Ledsblinks).

2. Select: 80 kVp, “LargeFocal Spot” (led blinks), and the lowestmAstationin Large Focal Spot (by pressing the mAs push-buttons). DuringCalibration mAs Display shows the mA value.

3. Make an exposure and measure kVp and mA signal values with theOscilloscope.

a. Verify that both signals are flat and noiseless.

b. If the mA value obtained is not the selected, increase or decreasethe filament current value (shown on the kVpDisplay) by pressingand holding “Collimator Lamp” push-button and “kVp Increase” or“kVp Decrease”.

4. Make an exposure again to verify that the mA value in the Oscilloscopeis the one selected; if it is not, repeat the procedure to increase ordecrease the value.

5. Once the correct mA value is reached, save the value pressing“Collimator Lamp” and “mAs Decrease” (one beep will sound and thesaved value is shown on the kVp Display). It is important to write downthis data for later reference during calibration.

Once a value for filament current is saved, the value remains inmemory for the next mA station. This feature helps to save time atentering new data for the next station.

Note .

Note .


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6. Repeat above procedure to calibrate the Filament Current for 40 kVp atthe lowest mA station in Large Focal Spot. The Filament Current valueis 1, 2 or 3 steps above the onecalibrated for 80 kVp. (Refer toTable 3-1).

7. Repeat aboveprocedure to calibrate theFilamentCurrent for 110 kVp (or100 kVp) at the lowest mA station in Large Focal Spot. The FilamentCurrent value is 1, 2 or 3 steps lower the one calibrated for 80 kVp. (Referto Table 3-1).

The calibration data for Filament Current should not be repeatedat any station.

8. Exit Calibration Mode by pressing and holding “Collimator Lamp”push-button, then press “mAs Increase” push-button. Release first the“mAs Increase” push-button (two beeps sound) and then release“Collimator Lamp” push-button.

3.2.2 CALIBRATION OF kVp GAIN

1. Press and hold “Collimator Lamp” and then press “mAs Decrease”push-button. Release first only “mAs Decrease” push-button (two beepssound) and then release “Collimator Lamp” push-button. The kVpDisplay shows P01 and one of the Focal Spot Leds blinks.

2. Press “Collimator Lamp” to enter calibration of kVp Gain (P01).

3. Place a Non-Invasive kVp meter aligned to the X-ray beam at SID100 cm. Open the light field to center it with the kVp meter.

4. Make an exposure (parameters are automatically selected: 80 kVp, 5mA(or minimum mA) and, 100 ms), read kVp and take note of the value.Enter kVp read value in the mAs Display pressing “mAs Increase” or“mAs Decrease” push-buttons.

5. Save the value by pressing any “Focal Spot” push-button. The DisplaymAs shows kVp Gain value during two seconds (this value representsthe Gain correction automatically applied, 200 is the reference value).

6. Press “Collimator Lamp” to exit from sub-menu P01.

7. Exit Calibration by pressing and holding “Collimator Lamp” push-buttonand then press “mAs Decrease”, release first “mAs Decrease” (twobeeps sound) and then release “Collimator Lamp” (kVp and mAsparameters are shown).

Note .


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SM-0510R412

3.2.3 CALIBRATION OF FILAMENT CURRENT (SMALL AND LARGE FOCAL SPOTS)

The Following procedure describes the Filament Current calibration of all mAstations for both Focal Spots.

At the end of the Filament Current calibration process there aresome stations that do not admit exposure, in that cases entermanually the value following the trend. (Refer to Table 3-1 as anexample).

KEEP IN MIND THAT ALL FILAMENT CURRENTS SHOULDHAVE A VALUE, EVEN THE ONES OUT OF RANGE(EXPOSURES NOT ALLOWED). IN THAT CASES ACONTINUOUSBEEPWILLSOUNDANDTHEVALUESONTHEDISPLAYS BLINK.

1. Press and hold “Collimator Lamp” push-button, then press “mAsIncrease” push-button. Release first the “mAs Increase” push-button(two beeps sound) and then release “Collimator Lamp” push-button (thekVpDisplay shows 80 or 40 or 110 or 100 and one of the Focal Spot Ledsblinks). During Calibration mAs Display shows the mA value.

2. Select: 80 kVp, “Small Focal Spot” (led blinks), and the lowestmAstationin Small Focal Spot (by pressing the mAs push-buttons).

3. Make an exposure and measure kVp and mA signal values with theOscilloscope.

a. Verify that both signals are flat and noiseless.

b. If the mA value obtained is not the selected, increase or decreasethe filament current value (shown on the kVpDisplay) by pressingand holding “Collimator Lamp” push-button and “kVp Increase” or“kVp Decrease”.

4. Make an exposure again to verify that the mA value in the Oscilloscopeis the one selected; if it is not, repeat the procedure to increase ordecrease the value.

5. Once the correct mA value is reached, save the value pressing“Collimator Lamp” and “mAs Decrease” (one beep will sound and thesaved value is shown on the kVp Display). It is important to write downthis data on Table 3-2 for later reference.

Once a value for filament current is saved, the value remains inmemory for the next mA station. This feature helps to save time atentering new data for the next station.

Note .

Note .


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6. Repeat the procedure to calibrate the Filament Current for 80 kVp at therest of mA stations in Small Focal Spot. The Filament Current value is 3,4 or 5 steps above the previous calibrated lower mA station at 80 kVp.(Refer to Table 3-1).

7. Repeat the procedure to calibrate the Filament Current for 40 kVp at therespective mA stations in Small Focal Spot. The Filament Current valueis 1, 2, 3 or 4 steps above the same mA station calibrated for 80 kVp.(Refer to Table 3-1).

8. Repeat the procedure to calibrate the Filament Current for 110 kVp (or100 kVp) at the respectivemAstations inSmall FocalSpot. TheFilamentCurrent value is 1, 2 or 3 steps lower than the samemAstation calibratedfor 80 kVp. (Refer to Table 3-1).

9. Select: 80 kVp, “LargeFocal Spot” (led blinks), and the lowestmAstationin Large Focal Spot (by pressing the mAs push-buttons). CalibrateFilament Current for this kVp / mA combination as indicated before forSmall Focal Spot.

10. Repeat the procedure to calibrate the Filament Current for 80 kVp at therest of mA stations in Large Focal Spot. The Filament Current value is 3,4 or 5 steps above the previous calibrated lower mA station at 80 kVp.(Refer to Table 3-1).

11. Repeat the procedure to calibrate the Filament Current for 40 kVp at therespective mA stations in Large Focal Spot. The Filament Current valueis 3, 4, 5 or 6 steps above the same mA station calibrated for 80 kVp.(Refer to Table 3-1).

12. Repeat the procedure to calibrate the Filament Current for 110 kVp (or100 kVp) at the respectivemAstations in LargeFocalSpot. TheFilamentCurrent value is 1, 2 or 3 steps lower the same mA station calibrated for80 kVp. (Refer to Table 3-1).

The calibration data for Filament Current should not be repeatedfor different kVp values at the same mA station. Write down allFilament Current data on Table 3-2 for later reference.

13. Exit Calibration Mode by pressing and holding “Collimator Lamp”push-button, then press “mAs Increase” push-button. Release first the“mAs Increase” push-button (two beeps sound) and then release“Collimator Lamp” push-button.

Note .


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Table 3-1Example of calibrated data for Filament Current in a 4 kW Unit.

mA Stations 40kVp 80kVp 110 kVp (or 100 kVp)

5 mA 167 164 163

6.4 mA 170 168 167

SMALL8 mA 173 171 170

SMALLFOCALSPOT

10 mA 176 174 173 *

SPOT12.5 mA 179 177 * 176 *

16 mA 183 180 * 179 *

20 mA 187 183 * 182 *

5 mA 177 174 172

6.4 mA 180 177 175

8 mA 183 180 179

10 mA 187 184 183

12.5 mA 191 188 186

16 mA 194 191 190

LARGEFOCAL

20 mA 199 195 193FOCALSPOT 25 mA 203 199 198SPOT

32 mA 207 204 202

40 mA 212 208 206 *

50 mA 217 213 210 *

64 mA 223 217 * 214 *

80 mA 228 222 * 219 *

100 mA 235 227 * 224 *

NOTES: 1) Some of the values with * should be entered manually following the numeric trend.

2) mA and kVp ranges depend on the Portable Unit model.1.4 kW Units are calibrated only at 40 and 80 kVp.2.0 kW, 2.8 kW, 3.2 kW Units are calibrated at 40, 80 and 100 kVp.4.0 kW Units are calibrated at 40, 80 and 110 kVp.


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Table 3-2Filament Current Calibration Data

mA Stations 40kVp 80kVp 110 kVp (ó 100 kVp)

5 mA

6.4 mA

SMALL8 mA

SMALLFOCALSPOT

10 mA *

SPOT12.5 mA * *

16 mA * *

20 mA * *

5 mA

6.4 mA

8 mA

10 mA

12.5 mA

16 mA

LARGEFOCAL

20 mAFOCALSPOT 25 mASPOT

32 mA

40 mA *

50 mA *

64 mA * *

80 mA * *

100 mA * *

NOTES: 1) Some of the values with * should be entered manually following the numeric trend

2) mA and kVp ranges depends on the Portable model.1.4 kW Units are calibrated only at 40 and 80 kVp.2.0 kW, 2.8 kW, 3.2 kW Units are calibrated at 40, 80 and 100 kVp.4.0 kW Units are calibrated at 40, 80 and 110 kVp.


Service Manual

SM-0510R416

3.2.4 CALIBRATION OF mA GAIN

mA Gain should be calibrated once all Filament Current stationshave been calibrated.

1. Press and hold “Collimator Lamp” and then press “mAs Decrease”push-button to enter Calibration Menu. Release first only “mAsDecrease” push-button (two beeps sound) and then release “CollimatorLamp” push-button. The kVp Display shows P01 and one of the FocalSpot Leds blinks.

2. Select sub-menu P02 by pressing the “kVp Increase” push-button (kVpDisplay shows P02).

3. Press “Collimator Lamp” to enter calibration of mA Gain (P02).

4. The Unit automatically selects: 40kVp, 20 mA, 100 ms, and Large focalSpot. Select on the kVp Display the Filament Current value (previouslycalibrated) by pressing “kVp Increase” or “kVpDecrease” push-buttons.

5. Make an exposure and measure mA signal value with the Oscilloscope.Verify that mA signal is flat and noiseless.

6. EntermA readvalue in themAsDisplaypressing “mAs Increase”or “mAsDecrease” push-buttons.

7. Save the value by pressing any “Focal Spot” push-button. The DisplaykVp shows the current exposure kVp value and the Display mAs showsmA Gain value during two seconds (this value represents the Gaincorrection automatically applied, 200 is the reference value).

8. Press “Collimator Lamp” to exit from sub-menu P02.

9. Exit Calibration by pressing and holding “Collimator Lamp” push-buttonand then press “mAs Decrease”, release first “mAs Decrease” (twobeeps sound) and then release “Collimator Lamp” (kVp and mAsparameters are shown).

ONCE THECONFIGURATIONANDCALIBRATIONPROCESSIS FINISHED, DO NOT FORGET TO SET THE DIP SW1-1 INOFF POSITION (SERVICE MODE DISABLED).

Note .


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SECTION 4 ADJUSTMENTS

4.1 ALIGNMENT OF X-RAY BEAM

1. Place the Portable Unit in vertical position. The Unit has to be perfectlyaligned with a Cassette Film for a Cassette of 24 x 30 cm. Check with alevel correct horizontal position of both parts.

The Cassette Film used for testing can be located into anHorizontal Bucky or Cassette Tray of a Table or alone.

2. Place SID at 1 meter.

3. Turn on Collimator light and center the Collimator in relation to theCassette Film. Horizontal and transverse position of the light axesprojected by the Collimator Lampmust be in line with the film axes or filmsize edges.

If needed, modify Collimator position by carefully unscrewing andscrewing the four Centering Adjustment and Security Screws (Allen) ofCollimator.

Illustration 4-1Collimator Screws

CENTERING ADJUSTMENT AND SECURITY SCREWS

4. Position theCollimator Test Tool (RMImodel 161B) on theCassette Film.

5. Turn on Collimator light and by means of the Collimator Control Knobs,center the Collimator Test Tool with the light axes projected by theCollimator Lamp.

Note .


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6. Adjust the Light Field of the Collimator Lamp to the rectangle drawninside the Collimator Test Tool.

7. Place centered the Beam Alignment Test Tool (RMI model 162A) on theCollimator Test Tool.

8. Load Cassette Film with a Film of 24 x 30 cm.

9. Make an exposure at 60 kVp / 5 mAs.

10. Process film and check that the X-ray Field falls just within the image ofthe inner rectangle of the Collimator Test Tool.

If an edge of the X-ray Field falls out of the inner rectangle means amisalignment of the Light Field respect to the X-ray Field. Themaximummisalignment allowed is 2 % of SID (for SID 1m = 2 cm tolerance).

Refer to Section 4.1.1 for alignment of Light Field with X-ray Field.

4.1.1 ALIGNMENT OF LIGHT FIELD WITH X-RAY FIELD


2. Place SID at 1 meter.

3. Position theCollimator Test Tool (RMImodel 161B) on theCassette Film.

COLLIMATOR TEST TOOL


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4. Turn on Collimator light and center the Collimator Test Tool with the lightaxes projected by the Collimator Lamp.

5. Adjust the Light Field of the Collimator Lamp to the rectangle drawninside the Collimator Test Tool.

6. Check on the processed film the adjustment required to meet the LightField with the X-ray Field. Identify the deviation on the axes imaged onthe film.

PROCESSED FILM

PROCESSED FILM

COLLIMATED LIGHT FIELD

COLLIMATED X-RAY FIELD

LIGHT FIELD MISALIGNMENT

GOOD FIELDS ALIGNMENT

COLLIMATED LIGHT FIELD = COLLIMATED X-RAY FIELD


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7. Do not remove the Collimator Test Tool from its original position andadjust the Light Field bymoving the Collimator Unit and/or theCollimatorLamp.

a. Collimator Lamp must be ON during Light Field adjustment.

b. Modify Collimator position by carefully unscrewing and screwingthe four Centering Adjustment and Security Screws (Allen) untiltheLightField coincideswith theaxes reference imaged (numbersand dots) on the processed film.

Illustration 4-2Collimator Screws

CENTERING ADJUSTMENT AND SECURITY SCREWS

c. If adjustment is still necessary, modify position of Collimator Lamp(refer to Collimator Manual).

8. Repeat exposure and procedure until the result is satisfactory. Themaximum misalignment allowed is 2 % of SID (for SID 1m = 2 cm oftolerance).

4.2 FIELD SIZE INDICATOR TEST

Before starting with the Field Size Indicator Test, the Alignment ofX-RayBeamTest and theAlignmentof LightFieldwithX-RayFieldTest should be performed.


2. Position SID at 1 meter (use the SID Metric Tape of the Unit).

Note .


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SM-0510R4 21

3. Open the Collimator blades to set a Field Size of 24 x 30 cm for SID 1m.

4. Turn on Collimator light and center the Collimator in relation to theCassette Film. Horizontal and transverse position of the light axesprojected by the Collimator Lampmust be in line with the film axes or filmsize edges.

5. Load the Cassette Film with a Film of 35 x 43 cm centered.

6. Make an exposure at 60kVp, 1mAs.

7. Process film and check the following measurements known (refer toIllustration 4-3):

a. Measure the length of the X-ray Field on the Processed Film(identified as L)

b. Measure the width of the X-ray Field on the Processed Film(Identified asW)

Illustration 4-3X-ray Field Size

X-RAY FIELD SIZE ON THE FILM

FILM 35x43 cm

PROCESSED FILM

LENTH DIMENSION (L)

WIDTHDIMENSION(W

)

8. With the measurements obtained and according to the field sizeindication selected, the results should be:

G Length dimension (L) = 300 mm

G Width dimension (W) = 240 mm

9. The difference between the indicated Field Size and the obtained FieldSize may not exceed 1.5 % (rejection limit) of the SID in either direction.Therefore the deviation in any direction should not be higher than 15 mm(rejection limit) for SID at 1 meter.

10. If the deviation of Field Size Indication is out acceptance limits, it isnecessary to readjust the index of Collimator Blades Control Knobs. Forthat, loosen each Collimator Control Knob and position it according todeviation. Repeat the complete tests until the X-Ray Field Size selected(24 x 30 cm) is obtained.


Service Manual

SM-0510R422

4.3 COMPENSATION FILTER

The Unit allows installation of an additional Compensation Filter (99% purityAluminium Filter) at the window of the Tube-housing. Follow steps describedbelow for installation:

1. Turn the Portable Unit OFF.

2. Disassemble Collimator Cover without removing the Metric Tape.

Cover Screws

3. Loose Collimator Adjustment Screws and separate the Collimator fromthe rest of the Unit. Do not disconnect any cable.

Collimator Adjustment Screws


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4. Remove two opposite nuts from HV Transformer at the window of theTube-housing. Install Filter and fix it with removed nuts.

Tube-Housing Nuts

Aluminium Filter

+ 0,5 mm Al

5. Re-Install Collimator and check correct Alignment of Collimator LightArea and X-Ray Exposition Area. If necessary, readjust Collimator(Refer to Collimator Manual).

6. Re-assemble external Cover.


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SM-0510R4 25

SECTION 5 TROUBLESHOOTING

The generator contains many self-diagnostic routines which greatly facilitatestroubleshooting. The self-diagnostic functions require proper operation of themicroprocessor.

As a general rule, the first step in any troubleshooting procedure is to verifycorrect power supply voltage.

Whenever theUnit is turnedoff,wait 5minutes before turning itON

Whenever a Portable Control Board or a Control Driver Board ora High Voltage Tank is replaced, it is necessary to perform theConfiguration and Calibration procedures.

In case theEEPROMmemory has to be reset, turn on theUnit andpress and hold “kVp Increase” and “mAs Increase” at the sametimeuntil twobeepsareheard.After that, it is necessary to performthe complete Configuration and Calibration process.

Note .

Note .

Note .


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SM-0510R426

5.1 ERROR CODES

Table 5-1Error Code List

ERROR DESCRIPTION

E03 Wrong configuration of the X-ray Tube.

E06 “Exposure” or/and “Preparation” orders are activated during power-up.

E08 X-ray Tube configuration error.

E09 System error -- Power Inverter error due to overcurrent.

E10 Corrupted data in E2PROM.

E11 System error -- DC BUS error.

E12 mA is out of range during exposure or exposure has been aborted by the operator.

E13 kV is out of range during exposure or exposure has been aborted by the operator.

E15 Filament or Collimator Lamp current is out of range.

E19 mA without exposure order.

E20 kV without exposure order.

E28Inverter Overheating error. The temperature calculation for the next exposure is beyond 90oC or the presentconditions of the X-ray Unit inhibit the exposure (inverter overheated). Parameters for next exposure are temporallylimited by the generator (change the exposure parameters or wait for the X-ray Unit to cool).

E34Technique error. If it activates during exposure it means that the exposure has been interrupted by the “SecurityTimer” because of a system failure.

E36 The X-ray Tube thermostat / pressurestat is open or is not working properly. Heat Units may raise to any value.

E37

Tube Overload error. The selected technique is beyond the X-ray tube ratings or present conditions of the X-ray tubeinhibit the exposure (anode overheated). Parameters for next exposure may be temporally limited by the generator(change the exposure values or wait for the X-ray tube to cool).

Check that Heat Units available are lower than the calculated for the next exposure (Heat Units close to zero).Reduce exposure parameters or wait for the X-ray Tube to cool.

E38 System error -- Chopper failure.

E39 System error -- Power supply error.

E40 System error -- kV Unbalanced.

E47 System error.

E95 Power Line not good enough for operation.

Err rAm Defective RAM.


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ERROR CODE : E03

DESCRIPTION : Wrong configuration of the X-ray Tube.

POSIBLE CAUSES

EEPROM not initialized

Corrupted data in EEPROM.

ACTIONS

1. Turn the Generator OFF and ON again.

2. If the equipment remains inoperative, get into configuration (C01), menuC1.1, and select “1”.

3. If still inoperative, reset the EEPROM memory (perform theConfiguration and Calibration process).

4. If the error remains, replace the Portable Control Board.

ERROR CODE : E06

DESCRIPTION : “Exposure” or/and “Preparation” orders are activated during power-up.

POSIBLE CAUSES

The microprocessor has detected “Prep” and/or “Exp” during power on.

ACTIONS

1. Check that none of the controls are pressed-down.

2. Turn the Generator OFF.

3. Check the Handswitch.

4. If the handswitch is OK, and the equipment remains inoperative, replacethe Overlay.

5. If the Unit remains inoperative, replace the Portable Control Board.


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SM-0510R428

ERROR CODE : E08

DESCRIPTION : X-ray Tube configuration error.

POSIBLE CAUSES

Tube value has not been initialized or the value selected in Configuration C04is not correct.

ACTIONS

1. Turn the Generator OFF and ON.

2. If error remains, check/set “1” at configuration data in positionC04,menuC4.1.

3. If configuration data is OK, reset the EEPROM memory (perform theConfiguration and Calibration Process).

4. If error remains, replace the Portable Control Board.

ERROR CODE : E09

DESCRIPTION : Failure in Power Inverter. The instantaneous value of the output voltage ofthe inverter is too high.

POSIBLE CAUSES

• Defective X-ray Tube.

• Defective H.V. Transformer.

• Defective IGBT module.

• Defective Control Driver Board.

ACTIONS

1. Press the “Collimator Lamp” push-button. If the error code persists, turnthe Generator OFF and ON.

2. If the equipment remains inoperative, turn it OFF and contact themanufacturer.


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ERROR CODE : E10

DESCRIPTION : EEPROM error.

POSIBLE CAUSES

Corrupted data or defective EEPROM on Portable Control Board.

Wrong software version or wrong power configuration.

ACTIONS


2. Check software version and system power.

3. If both are correct, reset the EEPROM (perform the Configuration andCalibration process).

4. If the error remains, replace the Portable Control Board.

ERROR CODE : E11

DESCRIPTION : Error in charge of capacitors. The voltage is not enough at the start-upThe voltage during normal functioning of the Unit is to high or too lowThe precharge Relay is open (not recoverable).If the error is due to voltage failure or to the precharge Relay the Unit will beblocked and the error is not recoverable but if the error is due to a voltageout of range, it is recoverable after pressing “Collimator Lamp”.

POSIBLE CAUSES

No voltage in the capacitor bank.

Defective Control Driver Board.

ACTIONS


2. If the system remains inoperative, replace Control Driver Board.


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SM-0510R430

ERROR CODE : E12

DESCRIPTION : Anode--Cathode current (mA) is out of range during exposition or expositionhas been aborted by the operator.

POSIBLE CAUSES

Filament current Calibrated is too low (no mA obtained).

Close loop for mA is not able to get enough Tube current (mA station wronglycalibrated).

Failure in mA Control hardware (filament hardware) or failure/noise in mAmeasurement.

Operator has released “Exposure” controls before exposure time has ended.

ACTIONS

1. Press the “Collimator Lamp” push-button. Repeat the same techniquevalues. If the error code persists, try different combinations of kV andmAvalues.

2. Check Handswitch status.

3. Re-calibrate the mA station.

4. If the error code persists, replace Portable Control Board.

ERROR CODE : E13

DESCRIPTION : Anode--Cathode voltage (kVp) is out of range during exposure or expositionhas been aborted by the operator.

POSIBLE CAUSES

Defective Tank.

Defective Portable Control Board.

Defective Control Driver Board.

Operator has released “Exposure” controls before exposure time has ended.

ACTIONS

1. Press the “Collimator Lamp” push-button. Repeat with the sametechnique values. If the error code persists try different combinations ofkV and mA values.

2. Check Handswitch status.

3. If the equipment remains inoperative, turn the Generator OFF andcontact the manufacturer.


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ERROR CODE : E15

DESCRIPTION : Filament current is out of range during exposure or Collimator Lamp is on.

POSIBLE CAUSES

Wrong connection in Collimator cables.

Defective Filament Transformer inside the tank.

Defective Portable Control Board or Control Driver Board.

ACTIONS

1. Press the “Collimator Lamp” push-button. If the error code persists, turnthe Generator OFF and wait 30 minutes before turning it ON again.

2. If the equipment remains inoperative, contact the manufacturer.

ERROR CODE : E19

DESCRIPTION : Tube current detected (Anode-Cathode) without ”Prep” command.

POSIBLE CAUSES

Defective Control Driver Board or Portable Control Board.

ACTIONS

1. Press “Collimator Lamp”.

2. If the Error remains, turn the Generator OFF and ON.



Service Manual

SM-0510R432

ERROR CODE : E20

DESCRIPTION : kVp detected without “Exp.” command.

POSIBLE CAUSES

Failure in hardware or noise in kVp measurement.

ACTIONS

1. Press “Collimator Lamp”


3. If the error remains, replace Portable Control Board.


ERROR CODE : E28

DESCRIPTION : E28 appears in Display.

POSIBLE CAUSES

Excess of exposures in short time.

ACTIONS

1. Wait 12 minutes until the error code disappears.

2. If error code has not disappeared, turn the Unit Off, wait another 12minutes and turn it On.



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ERROR CODE : E34

DESCRIPTION : Error in Exposure timer. The Backup Timer stopped the exposure as theExposure Timer did not stopped.

POSIBLE CAUSES

Failure in Portable Control Board.

ACTIONS


2. Replace Portable Control Board.


ERROR CODE : E36

DESCRIPTION : Presostat/ thermostat is open. “WARNING” on Display.

POSIBLE CAUSES

X-ray Tube thermostat / pressurestat is open due to overheating or to athermostat / pressurestat malfunction. Heat Units may raise to any value.

ACTIONS

1. This error does not require “Collimator Lamp” push-button to bepressed.This indication disappear automatically.

2. If error code remains, turn the Generator OFF and contact themanufacturer.


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SM-0510R434

ERROR CODE : E37

DESCRIPTION : Tube Overload error.

POSIBLE CAUSES

Either the selected technique is beyond the X-ray tube ratings or presentconditions of the X-ray tube inhibit the exposure (anode overheated).Parameters for next exposure may be temporally limited by the generator(change the exposure values or wait for the X-ray tube to cool).

ACTIONS

1. This error indication disappears automatically and does not require“Collimator Lamp” push-button to be pressed if the temperature goesdown enough as to allow another exposure.

2. If the error code persists, replace the Portable Control Board.

ERROR CODE : E38

DESCRIPTION : Failure in chopper. The voltage in DC BUS and / or the voltage in chopperCoil is too high.

POSIBLE CAUSES

Overcurrent in Chopper.

Noise in Hardware that measure this parameter.

ACTIONS

1. Press the “Collimator Lamp” push-button.

2. If the error code persists, turn the Generator OFF and contact themanufacturer.


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ERROR CODE : E39

DESCRIPTION : Not enough voltage in +15V line.

POSIBLE CAUSESFailure or voltage dropped in +15V line.

ACTIONS

1. Press the “Collimator Lamp” push-button. If the error code persists, turnthe Generator OFF.

2. Replace Portable Control Board. If the equipment remains inoperative,contact the manufacturer.

ERROR CODE : E40

DESCRIPTION : kVp not balanced (more voltage in one of the lines (Anode or Cathode).

POSIBLE CAUSES

Failure in high Voltage Tank.

ACTIONS

1. Press the “Collimator Lamp” push-button. If the error code persists, turnthe Generator OFF.

2. Replace the High Voltage Tank. If the equipment remains inoperativecontact the manufacturer.

ERROR CODE : E47

DESCRIPTION : Hardware error (but the indication disappears before the error is identified).

POSIBLE CAUSES

Noise in the error signal. Hardware Error.

ACTIONS

1. Press the “Collimator Lamp” push-button.

2. If the error code persists, turn the Generator OFF and ON again.

3. If the Unit remains inoperative, try to reproduce the error in order toidentify which is the error signal (measure with the oscilloscope) andcheck with manufacturer.


Service Manual

SM-0510R436

ERROR CODE : E95

DESCRIPTION : Failure in external Power Line that inhibits any operation.

POSIBLE CAUSES

Poor quality of Electricity Line or High Line impedance.

ACTIONS

1. Turn the Unit OFF and move to another plug.

2. If the Unit remains inoperative, change to another line plug (this is not aproblem of the Unit).

ERROR CODE : RAM

DESCRIPTION : Failure in external memory or failure in internal memory of microcontroller.The Unit is blocked. At the starting-up the following is displayed:

kVp Display shows (rAm) and mAs Display shows (Err)

POSIBLE CAUSES

Defective microcontroller RAM in Portable Control Board.

Defective external RAM in Portable Control Board.

ACTIONS

1. Turn the Unit OFF and ON again.

2. If the Unit remains inoperative, change defective RAM in PortableControl Board.


Service Manual

SM-0510R4 37

5.2 PARTS REPLACEMENT FOR MONOBLOCK UNIT

DO NOT MANIPULATE INSIDE THE UNIT WITHOUTDISCONNECTING IT FROM MAINS, RISK OF ELECTRICSHOCK.

COLLIMATOR

POWER UNIT CONTROL DISPLAY

Refer to Renewal Parts Section for further information on partsidentification.

5.2.1 PORTABLE CONTROL BOARD REPLACEMENT (A3175-01)

1. Unscrew Upper Cover (4 Allen screws).

2. Disconnect J5, J6 (Ribbon cable) and J7 at Portable Control Board.

3. Disconnect GND wire (Allen 7) and take out the Upper Cover.

4. Disconnect J4 (Ribbon cable) at Portable Control Board.

5. Unscrew the Support (4 nuts) of the Portable Control Board.

6. Replace the Portable Control Board.

7. Re-install the parts step by step.

Note .


Service Manual

SM-0510R438

5.2.2 CONTROL DRIVER BOARD REPLACEMENT (A3189--01)




4. Unscrew the round metal base of the Handswitch and take it out.

5. Unscrew the white bumpers of the Lower Cover (4 Allen screws). Takeout carefully the Lower Cover (as line cable still connected) and pass itthrough the connectors window.

6. Place the unit vertically with the Collimator on the Table.

7. Place the end of a flat screwdriver in the opening hole of theMagnetothermic, push and take it out.

8. Cut the plastic fasteners of the black wires connected to the Board.

9. Unscrew the 4 black wires and the 3 red wires attached with nuts to theControl Driver Board.

10. Take out Mylar between capacitors.

11. Unscrew the 2 Allen screws located at each side of the chassis. Theseare the screws that assemble the Connectors / Boards Support to thePortable Chassis.

12. Disconnect at the EMI Filter Board the 2 black wires from the ControlDriver Board (2 nuts).

13. Move the Connectors / Boards Support and disconnect J2 at the PowerSupply.

14. Disconnect GND wire attached to Chassis.

15. Release cables of the Thermomagnetic.

16. Unscrew the 2 Allen screws of L-shaped support of the Thermomagneticand take out J1, J3, J4 and J5 at the Control Driver Board.

17. Take out the 2 Allen screws of the Control Driver Board close toconnectors J2 and J5.


Service Manual

SM-0510R4 39

18. Takeout the4nuts of theControl DriverBoard (access through theBoardholes) and take out the Control Driver Board.

19. Slit the Heat Shrink cover cables of the Magnetothermic and unsolderthem fromK1onControl Driver Board. Solder the cables to K1 of the newControl Driver Board and cover them with a new Heat Shrink.

20. Pick up new Board and spread a layer of Thermic Silicone under theIGBT.

21. Place newBoard with the 4 nuts and the 2 Allen screws removed before.

22. Remove the Ribbon cable from the old Board and connect it to J2 in thenew Board.

23. Connect J1, J3 (with Ferrita), J4 and J5 in the new Board.

24. Install the L-shaped Support of the Thermomagnetic.

25. Connect cable from J3 (with Ferrita) to J2 in the Power Supply.

26. Connect tightly the 2 black wires (2 nuts) at the EMI Filter Board.

27. Connect wires of the Thermomagnetic.

28. Connect the GND wire to Chassis.

29. Place the Connectors / Boards Support and secure it to the Chassis byusing the 4 Allen screws.

30. Place the Mylar between capacitors.

31. Screw the 4 black wires and the 3 red wires to the Control Driver Boardand fasten these wires as they were before.

32. Re-install the Thermomagnetic.

33. Place the Lower Cover and screw the white bumpers (4 Allen screws).

34. Re-install the Handswitch and screw the round metal base.

35. Connect GND wire (Allen 7) in the Upper Cover.

36. Connect J5, J6 (Ribbon cable) and J7 at Portable Control Board.

37. Place and screw the Upper Cover (4 Allen screws).


Service Manual

SM-0510R440

5.2.3 EMI FILTER REPLACEMENT










10. Disconnect at the EMI Filter Board the 2 black wires from the ControlDriver Board (2 nuts) and the 2 nuts that attache the red cables.

11. Unscrew 2 allen (4) screws that secure the part and pick it up.

12. Install new part and reinstall the unit step by step.


Service Manual

SM-0510R4 41

5.2.4 INDUCTANCE CHOPPER REPLACEMENT








8. Cut the plastic fasteners of the black wires connected to the Board.

9. Unscrew the 4 black wires and the 3 red wires the Control Driver Board.



12. Unsolder red cable from the Inductance Chopper and disconnect blackand red cable from Control Driver Board.

13. Unscrew 4 nuts that secure the part and pick it up.

14. Install new part and reinstall the unit step by step.

5.2.5 RECTIFIER BRIDGE REPLACEMENT








Service Manual

SM-0510R442


8. Unscrew 2 screws (Allen 2.5) located at each side of the “U” shapedchassis.

9. Disconnect J2 at Power Supply.

10. Release 2 cables that connect the Rectifier Bridge and the EMI Filter.

11. Release the red cable that links the Inductance and the Rectifier Bridge.

12. Unsolder both cables of the Rectifier Bridge.

13. Unscrew nut at the center of Rectifier Bridge and replace the part.


5.2.6 POWER SUPPLY REPLACEMENT








8. Unscrew 2 screws (Allen 2.5) located at each side of the “U” shapedchassis.

9. Unscrew 2 screws located at each side of the chassis.

10. Disconnect J2, J1 and GND cables.

11. Now the Power Supply is ready to be taken out. Unscrew 4 nuts locatedat each corner of the Power Supply.

12. Replace the Power Supply.



Service Manual

SM-0510R4 43

5.2.7 MAGNETOTHERMIC REPLACEMENT





5. Unscrew cables attached to Magnetothermic and replace the part.


5.2.8 UPPER COVER REPLACEMENT






6. Take Out the Support.

7. Unscrew nuts of Handswitch Support and take it out.

8. Re-install the Support with the Portable Control Board in the new cover.

9. Re-install the Handswitch Support.

10. Replace Upper Cover.



Service Manual

SM-0510R444

5.2.9 LOWER COVER REPLACEMENT



3. Disassemble the Line Plug of the Power Line Cable.

4. Take out cover and install the new Lower Cover.


5.2.10 OVERLAY REPLACEMENT






6. Take Out the Support and replace the Overlay.


5.2.11 HANDSWITCH REPLACEMENT

1. Unthread the round metal base of the Handswitch and take it out.

2. Insert and thread the round metal base of the new Handswitch.

5.2.12 HANDSWITCH SUPPORT REPLACEMENT




4. Unscrew nuts of Handswitch Support.

5. Replace Handswitch Support and re-install the parts step by step.


Service Manual

SM-0510R4 45

5.2.13 POWER LINE CABLE REPLACEMENT





5. Disconnect the Line wires attached to the Magnetothermic.

6. Disconnect the GND wire of the Line cable (chassis).

7. Cut the plastic cable fastener attached to Line cable and disassembleblack Ferrite block from cable.

8. Loose the external white plastic nut of the Line cable and start taking outit carefully. Remove the wire terminals if necessary.

9. Install new cable. Do not forget to install the ferrites and the plastic cablefasteners.


5.2.14 HANDLE REPLACEMENT

1. Remove the special screws at both sides of the Handle. Take care withthe washers.

2. Replace the Handle carefully (do not scratch the covers). The washersmust be installed in the same order that were removed.

3. Tighten strongly the two special screws of the Handle.


Service Manual

SM-0510R446

5.2.15 HV TANK REPLACEMENT






6. Remove the Collimator (Refer to Collimator Replacement).

7. Take out Handle (Refer to Handle Replacement).

8. Place the Unit vertically with the Collimator on the Table.

9. Unscrew 2 (Allen 4) screws at both sides of the chassis.

10. Unscrew 2 nuts at the metal support of the Control Driver Board.

11. Remove 2 screws (4x12) in the pins of the HV Tank.

12. Turn the electronic assembly backwards carefully and disconnect J10and the 3 primary contacts attached with nuts. Now the HV Tank isreleased except for the Collimator.

13. Install the Collimator in the new HV Tank and proceed backwards stepby step.


Service Manual

SM-0510R4 47

5.2.16 COLLIMATOR REPLACEMENT






6. Disconnect J4 (Collimator / Board cable) at Control Driver Board.


8. Loosen four Collimator Safety screws and take out Collimator.

9. Place new Collimator in the Unit. Center the Collimator with the Unit andscrew (6 turns each screw) the four Safety screws at each corner of theCollimator.

THISPROCESSWILLAFFECTCENTERINGOFCOLLIMATORLIGHT. SCREWING MAY MODIFY POSITION OFCOLLIMATOR AND IT MUST BE MANUALLY CENTEREDWHILE TIGHTENING THE SAFETY SCREWS. IT ISRECOMMENDED 6 TURNS TO EACH SCREW, CHECKPARALLELISMBETWEENCOLLIMATORANDUNITCHASSIS(CORRECT POSITION IF NECESSARY) AND FINISHINGTIGHTENING SCREWS.

10. If applicable remove the SIDGuard from the old Collimator and re-installit in the new one.



Service Manual

SM-0510R448

5.3 PARTS REPLACEMENT FOR SPS UNIT

DO NOT MANIPULATE INSIDE THE UNIT WITHOUTDISCONNECTING IT FROM MAINS, RISK OF ELECTRICSHOCK.

POWER MODULE

BASE UNIT

CONNECTOR MODULE

CONTROL MODULE

Refer to Renewal Parts Section for further information on partsidentification.

Note .


Service Manual

SM-0510R4 49

5.3.1 PORTABLE CONTROL BOARD REPLACEMENT (A3175-01)

1. Unscrew side Cover screws (4) of the Control Module and the Coverscrews (3) of the Connector Module.

2. Take Connector Module Cover off and disconnect Round Connector,Sub--D Connector and GND.

3. In order to release the Power cables attached at the Base, unscrew (4)AllenCover screws locatedat theBaseUnit anddisconnect theGNDandthe Power Line Cables.

4. Raise the Control Module and place it on a table (the Power Line Cableswill pass through the column).

5. Disconnect J4, J5, J6, J7 from Portable Control Board.


7. Replace the Portable Control Board.


5.3.2 EMI FILTER REPLACEMENT

1. Unscrew side Cover screws (4) of the Control Module and the Coverscrews (3) of the Connectors Module.




5. Remove the 4 cables attached with nuts to the EMI Filter.

6. Remove the 2 screws of the Emi Filter Board support.

7. Replace part and re-install the parts step by step.


Service Manual

SM-0510R450

5.3.3 INDUCTANCE CHOPPER REPLACEMENT





5. Cut heatshrink and unsolder yellow cable from the Inductance Chopper.

6. Cut heatshrink and unsolder black cable from the Rectifier Bridge.

7. Remove the 4 nuts of the Inductance support (one of them with a GNDcable that must be reinstalled at the same nutwhen replacing the part.)


5.3.4 EXTENSORA BOARD REPLACEMENT (A3554--02)





5. Unscrew 2 screws at both ends of the Sub--D connector.

6. Disconnect J1 and J2 from the Extensora Board.

7. Remove the 4 screws of the Extensora Board support.

8. Unsolder K1.



Service Manual

SM-0510R4 51

5.3.5 MAGNETOTHERMIC REPLACEMENT


2. Take Connector Module Cover off and disconnect Round Connector,Sub-D Connector and GND.



5. Unscrew 4 Allen screws located at the internal area of the ConnectorsModule.


7. Disconnect cables from the Magnetothermic and replace the part.


5.3.6 POWER SUPPLY REPLACEMENT



3. In order to release the Power cables attached at the Base, unscrew 4AllenCover screws locatedat theBaseUnit anddisconnect theGNDandthe Power Line Cables.


5. Unscrew 2 screws close to the Sub-D connector.

6. Disconnect J1 and J2 and GND from the Power Supply Board.

7. Remove the 4 screws of the Power Supply Board.



Service Manual

SM-0510R452

5.3.7 RECTIFIER BRIDGE REPLACEMENT





5. Remove central nut of the Rectifier Bridge.

6. Apply Heat Conductive Silicone to the base of the Rectifier.

7. Replace the Rectifier Bridge and re-install the parts step by step.

5.3.8 HANDSWITCH REPLACEMENT

1. Unthread the round metal base of the Handswitch and take it out.

2. Insert and thread the round metal base of the new Handswitch.

5.3.9 OVERLAY REPLACEMENT



3. In order to release the Power cables attached at the Base, unscrew 4AllenCover screws locatedat theBaseUnit anddisconnect theGNDandthe Power Line Cables.


5. Disconnect J4 from Portable Control Board.

6. Insert a flat screwdriver or similar in the edge of the overlay and take itoff carefully (it has attached the J4 flat cable).

7. Stick the new Overlay and re-install the parts step by step.


Service Manual

SM-0510R4 53

5.3.10 POWER LINE CABLE REPLACEMENT

1. Unscrew (4) AllenCover screws located at the BaseUnit and disconnectthe GND and the Power Line Cables.


5.3.11 POWER MODULE WITH COVERS, SIGNAL CABLE AND HV TANK REPLACEMENT

1. Unscrew the Cover screws (3) of the Connectors Module, takeConnector Module Cover off and disconnect Round Connector, Sub-DConnector and GND.

2. Fully extend the Arm.

3. Lay down theTrolley on the floor, with the cassettes basket resting on thefloor, leave the PowerModule face up on a table, chair or similar (this willavoid the arm to push up when removing the Power Module).

4. Unscrew the side screws from the Handle Arm and remove the PowerModule with the Signal cable from the Arm.

5. Re-install the new Power Module with cables at Arm.

6. Place the Unit in stand-up position.

7. Guide cable through the fasteners.

8. Connect Round Connector, Sub--D Connector and GND at ControlModule.

9. Re-install the Cover of the Connectors Module at the Control Module.

5.3.12 UPPER COVER REPLACEMENT

1. Unscrew Upper Cover (4 Allen screws) and take it off.

2. Install new Cover.

3. Unscrew Lower Cover (4 Allen screws).


Service Manual

SM-0510R454

5.3.13 LOWER COVER REPLACEMENT


2. Unscrew Upper Cover of the Power Module (4 Allen screws) and take itoff.

3. Remove plastic fastener attached to the HV Tank and to the Collimatorcable.

4. Pass the Lower Cover through the cable and take it off.

5. Re-install new Cover.

5.3.14 SIGNAL CABLE REPLACEMENT




4. Unscrew Lower Cover of the Power Module (4 Allen screws).

5. Pass the Lower Cover though the cable and take it off.

6. Remove 3 Cover screws located at the back of the Power module.

7. Disconnect GND cable at Control Driver Board.

8. Disconnect connectors atConnectorsmodule and remove them from theplate.

9. Remove cables 18 and 19 (black cables marked on board) from ControlDriver Board.

10. Remove Cable Racord at Cover and take off the cable.



Service Manual

SM-0510R4 55

5.3.15 CASSETTES BASKET REPLACEMENT

1. Unscrew 4 Allen screws and take it off.

2. Replace part.

5.3.16 GAS SPRING REPLACEMENT


2. Lay down theTrolley on the floor, with the cassettes basket resting on thefloor, leave the Power Module face up resting on a table, chair or similar(this will avoid the arm to push up when removing the Power Module).

3. Remove 2 screws at both ends of the Gas Spring.

4. Replace theGas Spring and carefully place the Unit in stand up position.

5.3.17 LOCK LEVER FOR WHEELS ARM REPLACEMENT

1. Unscrew 4 Allen screws at column and take it off.

2. Replace part.

5.3.18 WHEEL GREENTYRE FUSION REPLACEMENT



3. Unscrew nuts at both wheels and replace them.

5.3.19 STEERING WHEEL TENTE REPLACEMENT



3. Unscrew 4 nuts at every wheel and replace them.


Service Manual

SM-0510R456

5.3.20 COLLIMATOR REPLACEMENT




4. Unscrew Lower Cover of the Power Module (4 Allen screws).

5. Pass the Lower Cover though the cable and take it off.

6. Unscrew Lower cover (4 Allen screws).

7. Disconnect J4 (Collimator / Board cable) at Control Driver Board.


9. Loosen four Collimator Safety screws and take out Collimator.

10. Place new Collimator in the Unit. Center the Collimator with the Unit andscrew (6 turns each screw) the four Safety screws at each corner of theCollimator.

THISPROCESSWILLAFFECTCENTERINGOFCOLLIMATORLIGHT. SCREWING MAY MODIFY POSITION OFCOLLIMATOR AND IT MUST BE MANUALLY CENTEREDWHILE TIGHTENING THE SAFETY SCREWS. IT ISRECOMMENDED 6 TURNS TO EACH SCREW, CHECKPARALLELISMBETWEENCOLLIMATORANDUNITCHASSIS(CORRECT POSITION IF NECESSARY) AND FINISHINGTIGHTENING SCREWS.


Service Manual

SM-0510R4 57

SECTION 6 MAINTENANCE

The purpose of this Periodic Maintenance is to guaranty a continue safeperformance 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 the suggestedintervals, are the manufacturer’s recommendation for the most effectivePeriodic Maintenance schedule for this Portable Unit.

Service tasks here described must be performed exclusively by servicepersonnel specifically trained on medical X-ray Generators.

The first periodicmaintenance service should be performed six (6)months afterinstallation and the subsequent services every twelve (12) months.

6.1 PERIODIC MAINTENANCE PROCEDURES

Prior to any periodic maintenance procedure, it is recommended to perform atest exposure using the same operating factors and conditions as for a typicalexposure.

6.2 GENERAL CLEANING

NEVERATTEMPTTOCLEANORHANDLEANYPARTOFTHEUNIT WHEN IT IS ON. SWITCH IT OFF AND DISCONNECT ITFROM THE MAINS BEFORE CLEANING OR INSPECTING.

6.2.1 EXTERNAL SURFACES

Clean external Covers and surfaces frequently, particularly if corrodingchemicals are present, with a cloth moistened in warm water with mild soap.Rinse wipe with a cloth moistened in clean water. Do not use cleaners orsolvents of any kind.

Cleanconsole keyboardanddisplayswitha clothdampened inwarmwaterwithmild soap. Rinse wipe with a cloth dampened in clean water.

Also check painted surfaces for scratching and touch up as required.


Service Manual

SM-0510R458

6.2.2 INTERNAL CLEANING

NEVER ATTEMPT TO CLEAN INTERNALLY THE UNIT. THEUNIT MUST BE ALWAYS KEPT SHUT UNLESS A SPECIFICRENEWAL PART PROCEDURE IS TO BE UNDERTAKEN BYHIGHLY QUALIFIED MAINTENANCE PERSONNEL.

6.3 CABLE CHECKS

Check that all electrical connections are firm and secure and that all cableclamps and strain reliefs are in place. Also check that connectors do not haveexposed wires and check cable sheaths for wear and fraying.

Check that all cables are correctly routed.

6.4 CONTROL PANEL

Verify that the handswitch cable and its connection to the Unit are in goodcondition.

Check correct operation of the push-buttons, displays and indicators byperforming the following test:

1. Turn the Unit ON .

2. Select a radiographic technique and observe:

G Technique parameters are displayed on the console.

G Change technique parameters and observe that changes arecorrectly displayed.

G Select 70 kVp and maximum mAs.

G Press “Prep” and verify that the “Ready” indicator is illuminated.Release “Prep” and observe that the “Ready” indicator is off.

G Make a typical exposure, and verify that radiographic exposuresound signal and the exposure status indicator function correctlyduring an X-ray exposure.


Service Manual

SM-0510R4 59

SECTION 7 RENEWAL PARTS

7.1 MONOBLOCK PORTABLE X-RAY UNIT

FRU 1 = Replacement Part should be in stock.FRU 2 = No need to have it in stock; easy to get after order.FRU N = All parts exist in the Manufacturer stock.

ITEM DESCRIPTION QTY. FRU REP REFERENCE REMARKS

A0 Monoblock Portable X-Ray Unit 1 N Y A6546--02

A1 Portable Control Board 1 1 Y A3175--02 Located under Control Panel

A2 Control Driver Board 1 1 Y A3189--01

A3 EMI Filter Board 1 1 Y A3191--01

A4 Inductance Chopper 1 2 N A6065--02

A5 Rectifier Bridge 1 2 N 53404011

A6 Power Supply 1 2 N 53418013

A7 Magnetothermic ICP 32A Curve-D 1 2 N 50613104

A8 Upper Cover 1 2 N 7371--04

A9 Lower Cover 1 2 N 7372--04

A10 Overlay 1 1 N 55801323 For VET use: 55801319

A11 Handswitch 1 1 N A3399--01

A12 Power Line Cable 1 2 N A3390--05 (04 USA)

A13 Handle 1 1 N 7379--01

A14 HV Tank and X-Ray Tube 1 2 N A6621--21/22/23for 2.8 kW

A6622--21for 4.0 kW

For VET use:A6616--21/22 for 1.4 kWA6617--21/22 for 2.0 kWA6618--21 for 3.2 kWA6619--21 for 4.0 kW

B0 Collimator 1 N Y 6693--05/07/08

B1 Lamp, 24 V 100 W 1 1 N Refer to Collimator Manual for code

B2 External Cover 1 1 N Refer to Collimator Manual for code

B3 Collimator Window 1 2 N Refer to Collimator Manual for code

B4 Control Knob 1 1 N Refer to Collimator Manual for code

B5 Metric Tape 1 2 N Refer to Collimator Manual for code

B6 SID Guard 1 2 N 10076--02 Optional for Human use


Service Manual

SM-0510R460

MONOBLOCK PORTABLE X-RAY UNIT

A0

A1

A4

A8

A9

A13A12

A3

A6A14

A10

A2

A11A5

A7

B0

B4

B2

B3

B5

B6


Service Manual

SM-0510R4 61

7.2 PORTABLE MOBILE COLUMN (OPTIONAL FOR MONOBLOCK UNIT)



C0 Portable Mobile Column 1 N Y 6545--02

C1 Articulated Arm 1 2 N 7772--01

C2 Handle 1 2 N 7773--01

C3 Cassettes Basket 1 2 N 7761--01

C4 Steering Wheels PJO 75 2 2 N 53810008

C5 Steering Wheels PJO 100 2 2 N 53810009

PORTABLE MOBILE COLUMN

C0

C1

C2

C3

C5C4


Service Manual

SM-0510R462

7.3 PORTABLE STAND (OPTIONAL FOR MONOBLOCK UNIT)



D0 Portable Stand 1 N Y 6545--03

D1 Articulated Arm 1 2 N 7772--01

D2 Wheel PVR 160x40e 2 2 N 53810022

D3 Wheel 2475 PJH 050 P30--11 2 2 N 53810023

D4 Turning Lock K4--2359--07 2 2 N 53830305

D5 Positioner Ring ELESA GN 37312 2 2 N 54404020

PORTABLE STAND

D0D1

D2

D3

D5

D4


Service Manual

SM-0510R4 63

7.4 SPS PORTABLE X-RAY UNIT



E0 SPS Portable X-Ray Unit 1 N Y A7900--01

F0 Control Module 1 N Y A7901--01

F1 Portable Control Driver Board 1 1 Y A3175--02

F2 EMI Filter Board 1 1 Y A3191--01

F3 Inductance Chopper 1 2 N A6065--02

F4 Extensora Board 1 1 Y A3554--02

F5 Magnetothermic ICP 32A Curve-D 1 2 N 50613104

F6 Power Supply 1 2 N 53418013

F7 Rectifier Bridge 1 2 N 53404011

F8 Handswitch 1 1 N A3399--01

F9 Overlay 1 1 N 55801323 For VET use: 55801319

F10 Power Line Cable 6.5 m 1 2 N A3390--05 For America use : A6725--03

G0 Power Module with Covers,Signal Cable and HV Tank 1 1 Y A6546--06

G1 Upper Cover of Power Module 1 2 N 7371--07

G2 Lower Cover of Power Module 1 2 N 7372--07

G3 Signal Cable 1 2 N A7910-01 Between Control Module and PowerModule

H0 Mobile Unit 1 N Y A7902--01

H1 Cassettes Basket 1 2 N 10006--01

H2 Gas Spring 1 2 N 10010--01

H3 Lock Lever for Wheels Arm 1 2 N 10018--01

H4 Wheel Greentyre Fusion 2 2 N 53810030

H5 Steering Wheel Tente 2 2 N 53810017

I0 Collimator 1 N Y 6693--07 With Laser Light: 6693--08

I1 Lamp, 24 V 100 W 1 1 N Refer to Collimator Manual for code

I2 External Cover 1 1 N Refer to Collimator Manual for code

I3 Collimator Window 1 2 N Refer to Collimator Manual for code

I4 Control Knob 1 1 N Refer to Collimator Manual for code

I5 Metric Tape 1 2 N Refer to Collimator Manual for code

I6 SID Guard 1 2 N 10076-02 Optional for Human use


Service Manual

SM-0510R464

SPS PORTABLE X-RAY UNIT

E0

G1

F2

F9

I0

F1

F0

F8

G0

F3F4

F5

F6 F7

F10

G2

G3


Service Manual

SM-0510R4 65

SPS PORTABLE X-RAY UNIT

E0

H1

I0

H3

I4

I6

I5I3

I2

H2

H4

H5

H0


Service Manual

SM-0510R466



Service Manual

SM-0510R4 67

SECTION 8 SCHEMATICS

SCHEMATIC DESCRIPTION MONOBLOCK SPS UNIT

A6546--01 Monoblock Portable X-ray Unit X

A3175--02 Portable Control Board -- Control Portatil PCB X X

A3189--01 Control Driver Board -- Control Driver PCB X X

A3554--02 Extensora Board -- Extensora PCB X

54302050 SPS Portable X-ray System X


Service Manual

SM-0510R468


A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Pasar este cable por la sonda CT1 de la tarjeta. Control-DriverPass this cable through the current sensor CT1 in the Control-Driver

Pasar este cable por el transformador T1 de la tarjeta. Cntrol-DriverPass this cable throught transformer T1 in the Control-Driver PCB

* optional

Monoblock Portable X-ray Unit

A6546-011/129/05/01A.Querol

29/05/01A.Diaz

AB

DE

First IssueNew L1

N.de C. 02/060N. de C. 03/103

A.QuerolA.Querol

A.QuerolA.Querol

05/017/01

04/0205/03

ABCDEC N de C 02/027 A.Querol 02/02

REV DESCRIPTION ISSUED BY DATE

DRAWING

REVISED

NAME DATE SHEET / OF

REV

SEDECAL

emc

A 3191-01

AC1I

AC2I

AC1O

AC2OTierra

Collimator

Control_1A 3175-01

J6.1J6.2J6.3J6.4J6.5J6.6J6.7J6.8J6.9

J6.10J6.11J6.12J6.13J6.14J6.15J6.16J6.17J6.18J6.19J6.20J6.21J6.22J6.23J6.24J6.25J6.26

J5.1J5.2J5.3

J3.1J3.2

J7.1J7.2J7.3

J4.1J4.2J4.3J4.4J4.5J4.6J4.7J4.8J4.9J4.10

Tierra

J7.4J7.5

J10.1J10.2

Condor-GLC50B

J1.LJ1.N

J2.1J2.6J2.3J2.5Tierra

J2.4J2.2

Keyboard55801181

J1.1J1.2J1.3J1.4J1.5J1.6J1.7J1.8J1.9

J1.10

Vet-Control-Driver

A3189-01

17

Vneg

K1-COMK1-NO

J3.2J3.3J3.4J3.1

19

15

J5.1

J5.10

J1.3

J1.1J1.2

J1.5J1.6

J4.1

J4.2

J4.3

J2.1J2.2J2.3J2.4J2.5J2.6

J2.7J2.8J2.9J2.10

J2.11J2.12J2.13J2.14J1.15J2.16

J2.17J2.18J2.19

J2.20J2.21J2.22

J2.23J2.24J2.25J2.26

J5.2J5.5J5.6

J5.9

J1.4

H.V.TANK W/O TUBE

TR1-1

TR1-3

J10.21

J10.23J10.9

J10.3J10.15J10.2J10.14

J10.1

J10.11J10.25

J10.13

TR1-2

J10.16

Perno de Tierra

VTA

gnd

-15V

FFino

VCAVCK

gnd

+15V

VTK

FGrueso

GND (yellow/green)

Collimator-rtn (Black)

Frtn

+5VReference

mA

/FILOC

/PRE-CHARGE

Reference

IFIL

FILF/G

prep

mAsUP

+5V

Collimator

IFILDEM

Vcarr

kV

EXP

PREP

FG

/ENFIL

/DESEQ

/PS

Reference /CSDAC

Reference

mAS DW

+15V

CLK

LUZ

FF

kVDEM

XON

KV DW /INVOC

/E-Inverter

Reference

Reference

/FAULT

+5V

DIN

KVUP

HandSW1HandSW2

kVmA

Collimator light (Blue)

RX

TX

Laser-rtn (Grey)+5V-Laser (Red)

CB1

Circuit Breaker

L1

160 uH, 147Ap

J13

Female DB9

594837261

D1

6BPC5006

2

4

1

3

J9

Supply line :220/110V 123

LP1

Collimator

J7HandSW

123

D2Laser diode

Ground Stud

12

C1 470nF/2000V

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

HANDSW

PRESOST

AA B

B

PPZ

KEYBOARD55801181

CONTROL PORTATIL

A3175-011/210/05/00F. Díaz

27/10/00F. Díaz

G CD

EF

NC 04/080

NC 01/118

NC 01/167

NC 02/020NC 03/201

F. Díaz F. Díaz

F. Díaz

F. DíazF.Díaz

30/04/04

29/06/01

21/09/01

05/02/0224/11/03

ABCDEFG


DRAWING

REVISED


REV

SEDECAL

DB0

DB3

DB3

DB2

DB6

DB6DB7

DB3

DB6DB5

DB1

DB5

DB6

DB7

DB2

DB0

DB3

DB3

DB3

DB5

DB2

DB4

DB4

DB0

DB6

DB0

DB4

DB5

DB7

DB1

DB6

DB0

DB1

DB4

DB4DB5

DB1

DB7

DB7

DB2

DB4

DB0

DB1

DB2

DB2

DB5

DB7

DB1

DB0DB1DB2DB3DB4DB5DB6DB7

AD0AD1AD2AD3AD4AD5AD6AD7

AD0AD1AD2AD3AD4AD5AD6AD7



A/B

A/B

+5V

+5V

+5V

+5V

+5V

+15V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+15V

+5V

KV DW

74HC27

1213

12

LUZ

J5

1234

C1010nF

mAs UP

U22PC3H7

FG

R13

820

mAs DW

U2

AD7528KR

1413121110987

61615

4

18

1

220

3

19

17

5


A/BWRCS

REFA

REFB

AGND

OUTAOUTB

RFBA

RFBB

VDD

DGND

FF

U14C

91011

8PREP

EXP

KV UP

D2

1N4448

C4100nF

C15100nF

TP1

C16 100nF

U8

ADC0844

21

19

3

4

5

6

8

7

17161514131211

18

20

10

9

CSRDWR

CH1

CH2

CH3

CH4

VREF

AGND

DB0/MA0DB1/MA1DB2/MA2DB3/MA3DB4DB5DB6

INTR

VCC

GND

DB7

R271K

J3

12

C12

100nF

U15C

9

108

C2

100nF

U5

P89C51RD2

29

15

14

4

89

1011

4041424344123

3736353433323130

1819202122232425

1312

26

27

75

38

16 17

EA/VP

X1

X2

RESET

INT0INT1

T0T1

P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7

P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7

P2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7

RDWR

PSEN

ALE/P

TXDRXD

VCC

VSS GND

D3LM336 5.0V

C13

100nF

S11234

8765

U3

74HCT373

3478

13141718

111

256912151619

20

10

D0D1D2D3D4D5D6D7

OCG

Q0Q1Q2Q3Q4Q5Q6Q7

VCC

GND

U11ST24C16

123

6

7

5

8

4

A0A1A2

SCL

WC

SDAVCC

GND

C1

100nF

R6

2K

R14

2K74

C17100nF

D5LM336 2.5V

TP2

U1

ICM7218AIQI

1211131410657

98

42731

252

2426

1821221720231615

19

28

ID0ID1ID2ID3

ID4(SHUT)ID5(DEC)

ID6(HEXA)ID7(DATA)

MODEWRITE

DPSEGASEGBSEGCSEGDSEGESEGFSEGG

D8D7D6D5D4D3D2D1

V+

GND

R33

10K

U10

74HC138

123

645

15141312111097

16

8

ABC

G1G2AG2B

Y0Y1Y2Y3Y4Y5Y6Y7

VCC

GND

DL1

C4433nF

12345678910

R7

1K

C14100nF

TP3

TP4

U6A

74HC4049

32

TP5

D17 1N4448

TP6

U15B

74HC32

4

56

D18 1N4448

R3410K

U1374HCT244

2468

11131517

119

181614129753

20

10

1A11A21A31A42A12A22A32A4

1G2G

1Y11Y21Y31Y42Y12Y22Y32Y4

VCC

GND

R32

10K

U15A1

23

U974HCT244

2468

11131517

119

181614129753

20

10

1A11A21A31A42A12A22A32A4

1G2G

1Y11Y21Y31Y42Y12Y22Y32Y4

VCC

GND

C19

100nF

AR310K

C4333nF

U7

HM6264

109876543

252421232

20262722

1112131516171819

28

14

A0A1A2A3A4A5A6A7A8A9A10A11A12

CS1CS2WEOE

D0D1D2D3D4D5D6D7

VCC

GND

Y1

20 Mhz

C20 100nF

AR1

2K2

R410K

U12

74HCT373

3478

13141718

111

256912151619

20

10

D0D1D2D3D4D5D6D7

OCG

Q0Q1Q2Q3Q4Q5Q6Q7

VCC

GND

R210K

C18100nF

U4BLMC6482

5

67

84

R1

10K

TP7

R3 10K

U15D12

1311

U4ALMC6482

3

21

AR210K

C9

1uF

R5100K

C7

100nF

D1

1N4448

C8 33pF

C6 33pF

J9

12

C510nF

R9

100

C3 100nF

C11100nF

C221nF

C31 100nF

TP14

TP13

CR1

DF04S

J1

345

6

J2

D6MMSZ10T1

J4

123456789

10

D7

MMSZ10T1

KV

IFIL

VCARR

mA

KVDEM

IFILDEM

FILF/G/LUZ_COL

/XON

/PREP

CLK

INVOCDESEQFILOCFAULTPS

/ENABLE

DISPLAY4

L6

L2

L4

L1

L5

L0

DISPLAY5

L3

DISPLAY3

DISPLAY1

DISPLAY6

DISPLAY2

L7

DISPLAY7

DIN

/CSDAC

RXTX

PRECHARGE

/FIL_EN/EN_BUZ

LASER

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

READY

EXP

KVp mAs

FF

FG

CONTROL PORTATIL

A3175-012/210/05/00F. Díaz

27/10/00F. Díaz

G CD

EF

NC 04/080

NC 01/118

NC 01/167

NC 02/020NC 03/201

F. Díaz F. Díaz

F. Díaz

F. DíazF.Díaz

30/04/04

29/06/01

21/09/01

05/02/0224/11/03

ABCDEFG


DRAWING

REVISED


REV

SEDECAL

L5

L3

L6

L1

L4

L4L5

L1

L4

L5

L2

L3

L6

L6

L0

L6

L6

L0

L5

L4

L1

L4

L2L3

L0

L2

L0

L1

L5

L3

L1

L0

L2

L[0..7]

L2

L3

L0L1L2L3L4L5L6L7

L7

L7

L7

L7

L7

L2

L4

L0

L5

L1

L3

L6L7

L0

L1

L2

L3

+5V +5V

+5V

+15V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

C3310nF

R22 1K

U20B 5

67

84

D10

1N4448

C23

100nF

C3410nF

R21 15K4

C4033nF

D11

1N4448

C3510nF

C3710nF

TP9

U6E1112

U21A

74HC4049

3 2

C30100nF

U6D910

U6C76

R3110K

U6B54

R30

100

U21C

74HC4049

7 6

D41N4148

U18A

TC4426

2 7

63

U18B

TC4426

4 5

R2910K

U6F

74HC4049

1415

R1110K

R2810K

U19ALMC6482

3

21

DL3

HDSP3600

abcdefgD.P.

com

C24

100nF

R1210K

C4110nF

U20ALMC6482

3

21

DL5

HDSP3600

abcdefgD.P.

com

DL7

HDSP3600

abcdefgD.P.

com

R2510K

DL2

HDSP3600

abcdefgD.P.

com

DL4

HDSP3600

abcdefgD.P.

com

DL8

DL6

HDSP3600

abcdefgD.P.

com

J10

12

U21B

74HC4049

5 4

DL10

TP8

TP11

J6

1234567891011121314151617181920212223242526

DL13

R15

100K

DL12

R16

10K

R17

10K

R23 1K

C29

1uF

R18

100K

R24

4K75

Q1MTD3055

C27

1uF

C28

1uF

kV

TP16

TP10

U17

MAX232

1

34

5

2

6

16

11

10

12

9

14

7

13

8

15

C1+

C1-C2+

C2-

V+

V-

Vcc

GND

LS1

mA

TP15

R10

3K48

TP12

C26

1uFDL9

C38

100nF

R8

22

C39 100nF

C36 100nF

U16ICM7555

4 8

1 5

3

2

67

RST VCC

GND COMP

OUT

TRIG

THDDISCH

R35

80K6

D12

DL11

D13

C32

100nF

R26

10KD14

D15

Q2MTD3055

C21100nF

C42

100uF16V

C25100nF

D16

1N4448

R19 1K

J7

12345

D8

1N4448

R20 15K4

U19B 5

67

84

D9

1N4448

DISPLAY1

DISPLAY2

DISPLAY5DISPLAY4

DISPLAY6

DISPLAY3

L4

L0

L5

L1

L7

L3

L6

L2

DISPLAY7

INVOC

DESEQ

FILOC

FAULT

PS

FILF/G

CLKDIN

KVDEM

IFILDEM

/PREP

/XON

/ENABLE

RX

TX

PRECHARGE

/LUZ_COL

/CSDAC

/EN_BUZ

mA

KV

VCARR

IFIL

/FIL_EN

LASER

1V= 100V carril

Control-Driver

A 3189-011/7

29/05/03A.Querol29/05/03A.Diaz

GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106

A.QuerolA.QuerolA.Querol

A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

CLK

PREP

DIN

V+

V-

/OVERV

IV

REF10

REF10

REF10

REF10

Vcarr

XON

IP

/CSDAC

+15V

+15V

0v

0v0v

0v

0v

0v

0v0v

0v

+15V

+15V

0v

0v

0v

0v

0v

+5V

0v

0v

0v

0v

0v

+5V

AB

JU2

R471K

C40

33nF/25V

U2

TPS5904

1

2

4

3

6

7

R227150

R63

10k

U5A

LF444

3

21

R62

10k

U4A

LF4443

21

R45

2K21

U4D

LF444

12

1314

R64

10k

Q82N7000

C412.2uF

R65

10k

U4C

LF44410

98

R46

1K87

U3C

LF444

10

98

R716k04

C1021nF

R9320k

R782k49

R17510k

R921k

R79

10k

R77 4.02k

R73

20k

D42FDLL261

12

3

U9A

LM339

7

61

R69

20k

R196100

R61

10k

R74

10kR17610k

R140100K

D1

LED verde

D33

1N4448

R844.02k

D28

TL431

61

8

R57

2k49

D43FDLL261

12

3

R56

2k49

D44FDLL261

12

3R51

7k5

D29FDLL261

12

3

U4B

LF444

5

67

U3B

LF444

5

67

TP2

U13D

LF444

12

1314

D30

TL431

61

8

R1391K

R68

10k

R13715k

R131

10k

R19522.1

R66

100

R13810k

U5C

LF444

10

98

R82

133K

R20422.1

R60

133K

AB

JU1

U18

MAX550A

7

2

18

5

4

6

3

REF

OUT

GN

DV

DD

SCLK

DIN

LDAC

CS

+ C647uF

C6810nF

C98100nF

R4

12K-5W

C62

10nF

R72

100

R19722.1

R58

100k

R312K-5W

C4510uF

R54100K

R70

10k

TP10

R50100K

U5B

LF444

5

67

R86

10K

U14A

4584

1 2

R85

10K

Q162N7000

R59100K

R91

10K

R1321k

R90

10K

R80 475

R21610K

R81

133K

U14B

4584

3 4

C540.1uF

R83

133K

R55

133K

D21

TL431

61

8

R49

1K5

C115(R76)10nF

R67

133K

R75

100

R4410K

R4351.1K

C114(R198)10nF

2000:1

Ilim=186A

1V=18.79A

See sheet 3/7

Control-Driver

A 3189-012/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

DriverA

GATE

EMITERIN

OSC

/OSC

V-

IV

IP

REF10

/OVERV

PREP

/FAULT

/OSC

OSC

A.G

A.EI2-

I2+

V-

+15V

+15V

+15V

+15V

+15V

-15V

-15V

0v

0v

0v

0v

0v

+15V

0v

+5V DR

0v

+15V

0v

U28F

74HC4049

14 15

18

U20C9

810

R217

10K

R130

100

U20B

HEF4081

6

54

D50FDLL261

12

3

C570.1uF

+

-

U12

LM311

2

37

5 641

8

R186

10K

R219

1K

R187

10K

R173

100

R11510K

R166

475K

R161

100

R162

100U15A

MC14013

5

3

1

2

64

D

CLK

Q

Q

SR

+

-

U11

LM311

2

37

5 641

8

D27

1N4448R174

100

R167

475K

R52

1K

R48

20

CT1

D26

1N4448

R53

4K32

R141

1K

C510.1uF

U3D

LF444

12

1314

C4310nF

C39100nF

U9B

LM339

5

42

U20A1

23

TP1

R117475K

R116

1K

Control-Driver

A 3189-013/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

+5V DR

0VA

-5VA

0VA

+15VA

0VA

0VA

+15VA

0v

0v

+15VA

C321uF

R29

2.21

R31100

C35

0.1uF

R20 2.21

U24

LT1158

1

2

3

7

4

5

8

6

9

10

11

12

13

14

16

15BO

OS

T D

R

V+

BIAS

GN

D

ENABLE

FAULT

BGFB

INPUT

BGDR

V+

SENSE-

SENSE+

TS

TGFB

BO

OS

T

TGDR

D19

BAT49

D20

BAT49

U27

TC4421

2 7

R212.21

C33

0.1uF

+ C1647uF

R18 2.21

D18

BAT49

C360.1uF

C340.1uF Q7

2N70002

13

C31

0.1uF

R321k

D16

1N4448

+ C11100uF

+ C12330uF

R2220

L147uH

+C13

10uF

U25LM7812C/TO220

1 3

2

IN OUT

GN

D

R162.21

D17

BAT49

R33348

R2510K

U29

MAX764

1

2

4

3

7 65

8

OUT

FB

REF

SHDN

V+

V+

GN

D

LX

R24820

R272K7

R282K

+C1533uF

+ C14

68uF

R30

2.21

U30

MC34161

1

2

4

3

7 6

5

8

VREF

IN1

GN

D

IN2

MS OUT1

OUT2

VC

C

U26

TC4421

2 7

R34 348

R35 348

D15

BAT49

D14

BAT49

VCCNC

NC

U31

HCPL061N

1

2

3

4 5

6

7

8

R1510K

R2320

+

C1710uF

Q2

IRLIZ44N

2

1

3

R17

2.21R19 2.21

Q1

IRLIZ44N

2

1

3

R26680K

C28

0.1uF

C26

0.1uF

T2

5

43

62

1

7

C3010nF

GATE

EMITER

IN

OSC

/OSC

V-

1V=10 mA

1V=10 kV

Ilim= 9.5 Apico Filamento.

Ilim=11.6 Apico Colimador

1Vpico en TP11=2.37Apico filamento.1Vpico en TP11=2.9Apico colimador

Control-Driver

A 3189-014/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

REF10

REF10

VTK

VCKVTA

VTK

VTA

VCA

VCK

CSF1

CSF2

kV-1

/DESEQ

kV

mA

/FILOC

GNDGND

IFIL

GND

VCA

+15V

+15V

+15V

-15V

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

+15V

+15V

+15V

0v

0v

0v

0v

0v

0v

0v

0v

0v

+15V

+15V

+15V

+15V

+15V

0v

-15V

-15V

-15V

0v

0v

-15V

C67

10nF

C73100pF

D91N4448

U7D

LF444

12

1314

TP11

D121N4448

U7A

LF444

3

21

TP12

D101N4448

TP3

D111N4448

K4

NO

C72

10nF

TP7

R157158

R143

49.9kC7010nF

U7B

LF444

5

67

R13410K

R128

32.4k

U6D

LF444

12

1314

R127

1K

R129

32.4k R108

6.98k

R37

105

R1074k64

R111

4.99K

R124

475

C590.1uF

D35FDLL261

12

3

R135

330K

R100

1K

C76 10nF

+

-U8A

LM339

7

61

D34FDLL261

12

3

R98

1K

D48FDLL261

12

3

R122

10K

R99

1K

D41FDLL261

12

3

R10610K

D37FDLL261

12

3

U6BLF444

5

67

R891K

R114100k

R9745.3K

C580.1uF

D36FDLL261

12

3

C56

3.3nF

R136

330K

D32FDLL261

12

3

+

- U8BLM339

5

42

R1232k8

R15130K1

D45FDLL261

12

3

R21310K

R11345.3K

TP6

U7C

LF444

10

98

D52

1N4448

TP4

U13B

LF444

5

67

R87475

R126

1K

TP9

R109

200K

TP8

R125

200K

U6A

LF444

3

21

C65100pF

R36121

R110

100k

R112

12.7K

R1568K25

R172

1k

R21510K

R144

86.6k

R155

10K

R95

100k

C613.3nF

R88

100K

C7510nF

R153 10K

D53

1N4448R154 10K

U6CLF444

10

98

R152

49.9k

R145

475

R94

100K

R224

10k

R96100K

R14620k

U13C

LF444

10

98

R165

20K

R14720k

R223

64k9

R160

10K

D40

1N4448

D31FDLL261

12

3

J1.6J1.5J1.2

J1.3J1.1

J1.4

See sheet 3/7

See sheet 3/7

See sheet 3/7

See sheet 3/7

1V=83.3A

Control-Driver

A 3189-015/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

driverE

GATE

EMITERIN

OSC

/OSC

V-

driverB

GATE

EMITERIN

OSC

/OSC

V-

driverC

GATE

EMITERIN

OSC

/OSC

V-

driverD

GATE

EMITERIN

OSC

/OSC

V-

/FAULT

/FILOC

REF10

DRVFA

/DESEQ

/FAULT

CSP1

CSP2

KVDEM

/ENFIL

IFIL

IFILDEM

kV-1

/E-Inverter

XON

/OSCE.G

E.E

B.GB.E

C.G

D.G

D.E

C.E

OSC

/INVOC

DRVFB

V-

+15V

+15V

+15V

+15V

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

0v

+5V

0v

+15V

+15V

0v

0v

0v

0v

0v

R201

10K

POT2

200k

C117(R184)10nF

R205

10k

R190

100

C95

10nF

C10510nF

R206100K

C971uF

R11810K

U16

MC34067

1

2

3

4

7

5

8

6

9

10

11

12

13

14

16

15

OSC CH

OSC RC

OSC CC

GN

D

IN-

VREF

IN+

EAO

EN

FAULT

SS

OUTB

POW GND

OUTA

O-S RC

VCC

U19

MC34067

1

2

3

4

7

5

8

6

9

10

11

12

13

14

16

15

OSC CH

OSC RC

OSC CC

GN

D

IN-

VREF

IN+

EAO

EN

FAULT

SS

OUTB

POW GND

OUTA

O-S RC

VCC

C1001nF

R17910K

R18943.2K

+

-

U9C

LM339

9

814

R177 10K

R149

100

R2071k

R191

56kR192

10k

R159

42.2K

R121

9.09k

R19310k

R1828.06k

C6910nF

R15010K

R15810K

R18810K

R181

100k

R1031K

R183

150K

R102

4K02

C91no montar

R185100

U13A

LF444

3

21

C74220pF

R21210K

C87470pF

C921.5nF

Q152N7000

2

13

C940.1uF

Q10

2N7000

2

13

U21D

HEF4081

12

1311

Q122N4401

D46FDLL261

12

3

U21C

9

810

Q11

2N4401

D38

1N4448

U21A

1

23

Q132N4401

U20D

12

1311

R1803.01K

R104

332

U21B

6

54

+

-

U9D

LM339

11

1013

C96

33nF

R226(C81)0

R119

100K

R199

100

R133

10K

R5

1.2-0.5W

Q142N7000

Q92N7000

D22BAT49

POT1200k

D24BAT49

D25BAT49

U28C74HC4049

7 6

D23BAT49

R19410K

C901nF

U28B74HC4049

5 4

R21110K

R178

10K

C821nF

TP13

R1012K

TP5

TP14

C520.1uF

R120

332K

U17A

LMC6482

3

2

84

1

+

-

V+

V-

OUT

R105

1K

R1421K

C46

10nF

C831uF

U28E74HC4049

11 12

R20210K

C116(R148)

10nF

R22510k

R20010K

U28D74HC4049

9 10

R20310k

C1131.5nF

C101220pF

C104

470pF

C53

100pF

R171

100

C99680pF

C93100pF

C10347nF

4x680uF-450V

Np=5 vueltas1:20

1:100

60:10

Control-Driver

A 3189-016/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

/PS

Luz-colimador

Colimador-rtn

+5v

/INVOC

FILf/g

+15V

mA

XON

/FILOC

+5V

IFIL

KV

GND

CLK

Vcarr

DIN

PREP

/ENFIL

GND

/FAULT

Colimador

/E-Inverter

/CSDAC/DESEQ

I2+

I2-

Luz-Colimador

Tierra

Colimador-rtn

FGrueso

Frtn

FFino

FGrueso

Frtn

CSP1

CSP2

V-

V+

CSF1

FILf/g

CSF2

E.G

D.G

D.E

A.G

C.G

C.E

B.E

B.G

E.E

Colimador

/PS

DRVFB

DRVFA

A.E

Tierra

/PRE-CHARGE

/PRE-CHARGE

PREP

FFino

IFILDEM

kVDEM

+15V

+5V

0v0v

+15V

+15V

+15V

+15V

-15V

0v

0v0v

0v

0v

+15V

0v

+5V DR

0v

-15V+15V +5V

0v

0v

+15V

0v

0v

0v

0v

+15V

0v

R1641k

D51

1N4448

R1689.09K

L2666uH

510

R221

130

R1701k

K2PRME 15002 1

212

Q17

2N70002

13

R1

22/5W

C2410nF-1000V

K1.1

R2141k

C119(R39)

10nF

R222

1K

R42

100

U1

BSM200GD60DLC1 2 3 4 5 6 7 8 9 10 11 12

14

13

151719

21

20

1 2 3 4 5 6 7 8 9 10 11 12

14

13

151719

21

20

R6470K-2W

R12

182

Q3STP3NB60FP

2

1

3

R7470K-2W

T3

109-B

54

31

68

U22ICM75554 8

1 5

3

2

6

7

RS

T

VC

C

GN

D

CO

MP

OUT

TRIG

THD

DISCH

R41

100

K4SRC-LX2-00-D-00

116 116

Q6

2N70002

13

R1139

+C9

470uF

D131N4448

R1039

R38182

C222.2nF-1600V

D39FDLL261

12

3

C232.2nF-1600V

R810K

T1

R910K

Q18MTD30552

13

TI-1

K2

NO

D491N4448

C800.1uF

+

C10

100uF

D215V

D515V

D315V

D415V

C25

0.1uF

+C2

+C3

R2

22/5W

D71N4448

+C4

R13100

D61N4448

K1NAIS JM 1aN TMP DC12

12

12

C118(R209)10nF

C1120.1uF K3

SRC-LX2-00-D-001 16116

C120(R14)10nF

R218100K

Q4

STP3NB60FP

2

1

3

R220

10K

R210100

C110

100pF

R40100

K3

R16310k

R169

10k2

D81N4448

+C8

470uF

C10910nF

K4

Q52N7000

2

13

+C1

U10

MC34161

1

2

4

3

7 6

5

8

VREF

IN1

GN

D

IN2

MS OUT1

OUT2

VC

C

C1110.1uF

T4

Trafo colimador

U23A

14027

6

3

5

1

2

74

J

CLK

K

Q

Q

SR

D47

1N4448

R20840.2

J3.2J3.3

J3.1

1517

Vneg

K1-COM

J4.1

J4.3J4.2

K1-NO

J2.25

J2.14

J2.21

J2.3

J2.16

J2.5

J2.18

J2.7

J2.20

J2.9

J2.22

J2.11

J2.24

J2.13

J2.2

J2.15

J2.4

J2.26

J2.17

J2.6

J2.19

J2.8

J2.10

J2.23

J2.12

J2.1

19

J3.4

J5.1

J5.5

J5.2

J5.10

J5.6

J5.9

OSC

/OSC

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Control-Driver

A 3189-017/7


GHIJ

KL

N de C 02/060N. de C. 02/136

N.de.C 02/198N.de.C.03/028N.de.C.03/086

N.de.C.03/106


A.QuerolA.Querol

04/0208/0212/0202/0305/0305/03

EFGHIJLA.Querol K


DRAWING

REVISED


REV

SEDECAL

U3.4

U3.11

U6.11 U13.11

U14.7

U9.3

U9.12 U20.7

U20.14

U15.7

U15.14 U8.3

U8.12

U23.16

U23.8

U27.1

U27.4

U27.8

U27.5

U26.1

U26.4

U26.8

U26.5 U21.7

U21.14

U7.4

U12.4

U12.8 U11.8

U5.11

U5.4U4.4

U4.11

U14.14

U24.10

U30.4

U30.8

U24.7

U11.4

U13.4

U7.11

U6.4

0v

+15V

+15V

+15V+15V

-15V

-15V

-5VA

+15VA

-15V

0v0v

0v

C48

+ C1910uF

C7910nF

+ C2110uF

C64

10nF

C50

10nF

C10610nF

C8910nF

C7810nF

C8510nF

C4210nF

C55

10nF

C60

10nF

C77

10nF

C37

10nF

C4410nF

C2910nF

C27

10nF

C38

10nF

+ C2010uF

C84

10nF

+ C1810uFC108

10nF

C71

10nF

C10710nF

C8610nF

C49

10nF

C66

10nF

C63

10nF+ C5

10uF

C47

10nF

+ C710uF

C8810nF

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

U1

20

74HC244

101 19

PCB EXTENSORA

A3554-021/119/12/02A.Querol

19/12/02A.Díaz

b.1b.2

First Issue

AR1

A.QuerolA.Querol

12/0206/03

b1b.2


DRAWING

REVISED


REV

SEDECAL

+5V

+15V

0v

+5V

0v

+15V

+5V

J1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

U1A 74HC2442 18

U1A 74HC244

11 9

R5

22/5W

RP110K

R110K

K1.1

J3

CONNECTOR DB37

1937183617351634153314321331123011291028

927

826

725

624

523

422

321

220

1

U1A 74HC244

8 12

Q1IRLIZ44N1

23

C1100nF

TP2

R6

22/5WK1

NAIS JM 1aN TMP DC12

12

12

TP1

J2

1 2 3 4

U1A 74HC244

6 14

C210nF

TP3

U1A 74HC244

15 5

R3100

R210K

U1A74HC244

4 16

D1

1N4448

R440.2

K1-NOK1-COM

Pasar este cable por la sonda CT1 de la tarjeta. Control-DriverPass this cable through the current sensor CT1 in theControl-Driver

Pasar este cable por el transformador T1 de la tarjeta. Cntrol-DriverPass this cable throught transformer T1 in the Control-Driver PCB

MangueraA7904-01

Mangera A7903-01

Portable X-Ray System

543020501/119/12/02A.Querol

19/12/02A.Diaz

b.1

First Issue

A.Querol

12/02

b.1 b.2

b.2 A.Querol+15V +5V 28/07

6/11+5,en J13 A.Querolb.3

b.3


DRAWING

REVISED


REV

SEDECAL

Keyboard55801181

J1.1J1.2J1.3J1.4J1.5

J1.6J1.7J1.8J1.9J1.10

PCB EXTENSORAA3554-02

J1.1J1.2J1.3J1.4J1.5J1.6J1.7J1.8J1.9J1.10J1.11J1.12J1.13J1.14J1.15J1.16J1.17J1.18J1.19J1.20J1.21J1.22J1.23J1.24J1.25J1.26

J3.19J3.37J3.18J3.36J3.17

J3.35J3.16J3.34J3.15J3.33J3.14J3.32

J3.13J3.31

J3.12J3.30J3.11J3.29J3.10

J3.28J3.9

J3.27J3.8

J3.26J3.7

J3.25

J2.1

J2.2

J2.3

J2.4

K1-

CO

MK

1-N

O

J3.5J3.23

J3.4J3.22J3.3J3.21J3.2

J3.20J3.1

J3.6J3.24

Condor-GLC50B

J1.LJ1.N

J2.1J2.6J2.3

J2.5Tierra

J2.4J2.2

Vet-Control-Driver

A3189-01

17

Vneg

K1-COMK1-NO

J3.2J3.3J3.4

J3.1

19

15

J5.1

J5.10

J1.3

J1.1J1.2

J1.5J1.6

J4.1

J4.2

J4.3

J2.1J2.2J2.3J2.4J2.5

J2.6J2.7J2.8J2.9J2.10J2.11J2.12

J2.13J2.14J1.15J2.16

J2.17J2.18J2.19

J2.20J2.21J2.22

J2.23J2.24J2.25J2.26

J5.2J5.5J5.6J5.9

J1.4

H.V.TANK W/O TUBE

TR1-1

TR1-3

J10.21

J10.23J10.9

J10.3J10.15J10.2

J10.14J10.1

J10.11J10.25J10.13

TR1-2

J10.16

Perno de Tierra

ControlA 3175-01

J6.1J6.2J6.3J6.4J6.5

J6.6J6.7J6.8

J6.9J6.10

J6.11J6.12

J6.13J6.14J6.15J6.16J6.17J6.18J6.19J6.20

J6.21J6.22J6.23J6.24

J6.25J6.26

J5.1J5.2

J5.3

J3.1J3.2

J7.1J7.2J7.3

J4.1J4.2

J4.3J4.4

J4.5J4.6J4.7J4.8J4.9

J4.10

Tierra

J7.4J7.5

emc

A 3191-01

AC1I

AC2I

AC1O

AC2OTierra

KVUP

gnd

Reference

Frtn

GND

FGrueso

FF

EXPprep

VTA

KV DW

mA

VCA

Collimator-rtn

LUZ

mAS DW

mAsUP

FFino

VCK

VTK

Collimator light

FG

gnd

-15V+15VReference

Reference

IFILmACollimatorKVDEMKV/ENFILIFILDEM/E-InverterVcarr/CSDAC/DESEQ/FILOC+15V/FAULT/PS/INVOCPREPXONFILF/G+5VReferenceDINCLK/PRE-CHARGE+5VReference

IFILmA

CollimatorKVDEM

KV/ENFILIFILDEM/E-InverterVcarr/CSDAC/DESEQ/FILOC

/FAULT/PS/INVOCPREPXONFILF/G

DINCLK

ac-1

ac-2

+15V-15V+5V

Reference

Reference

TX

RX

-15V

+15V

+5V

IFILmACollimatorKVDEMKV/ENFILIFILDEM/E-InverterVcarr/CSDAC/DESEQ/FILOC

/FAULT/PS/INVOCPREPXONFILF/G

DINCLK

+15V

+5V

ReferenceReference-15V

HandSW2

+5V

HandSW1Reference

kV

+5V

+5V

J5

P2

Sub-D-male

13251224112310229218207196185174163152141

J1

PLUG AC MALE

12

3

J2

123

J6

123

J4

Sub-D-25-Female

1325122411231022

921

820

719

618

517

416

315

214

1

J3

Macho

19371836173516341533143213311230112910289278267256245234223212201

J13

Female DB9

594837261

LP1

Collimator

L1160uH, 147Ap

12

J7HandSW

123

J1

PLUG AC FEMALE

12

3

J9

Supply line :220/110Vac rms

123

J1Sub-D-9- Female

594837261

J3

hembra

1937183617351634153314321331123011291028

927

826

725

624

523

422

321

220

1

Ground Stud

12

CB1Circuit Breaker

D1

6BPC5006

2

4

1

3

J3Sub-D-9- Male

594837261

C1 470nF/2000V

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