9600 Service Manual - gmecorp-usa.com

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Image System 33 Column Filter Circuitry The column filter section of the PCB is comprised of U1, U2, U3, SW1, SW2 and the interconnecting components. The purpose of this circuitry is to produce a signal that cancels column artifacts of the CCD sensor. The CCD sensor manufacturer tests each sensor IC and provides data that locates column artifacts that appear in the video image. This data is stored in EPROM U1. The data is read by U2, an address controller EPLD (Erasable Programmable Logic Device) which performs the logic, counter, multiplexing and positioning functions with the data it receives. One byte of data from the EPROM contains information for two pixels. The EPLD transmits four bits of correction data (DA 0-3) per pixel at a time to the D/A converter U3. The cancellation is done at the pixel clock rate for the EIA (60 Hz) camera at 21.5 MHz. The pixel clock and HDRV (horizontal drive) are the only control lines required by U2. SW1 provides 1/2 pixel adjustment of error correction data by changing the phase of the clock of the output register of U2 and the D/A. SW2 adjusts the horizontal position of the entire video image. The D/A converts the data to an analog signal to be added to the video and input to the Pixel Filter circuit. Potentiometer R1 is used to fine tune the amplitude of the analog signal. See the Image System Calibration section of this manual for details of adjustments to this circuitry. Camera gain is used as the reference voltage for the D/A converter. As different technique is used by the generator, the gain of the camera is changed. In order to better cancel the column artifact at both high and low gain, the camera gain signal controls the D/A to allow the canceling signal to match and track in amplitude. Power to the Column Filter portion (+5) comes from a remote three terminal regulator (U20) on the Image Function PCB. It enters the Pixel/Column Filter PCB at J3 pin 2. �� Figure 19 - Pixel/Column Filter PCB ��
34 Image System PIXEL FILTER PCB Asy. #00-877791- Sch. #877789 Some early 9600 systems and systems with serial number 69-2001 and higher will be equipped with a Pixel Filter PCB which does not have column filter circuitry. The circuit functions exactly as the pixel filter circuitry described above for the Pixel/Column Filter PCB. Component designators differ between the two PCBs however. The Pixel Filter PCB obtains power (+5 VDC) from the camera. �� Figure 20 - Pixel Filter PCB
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SERIES9600 SERVICE MANUAL © April
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START-UP AND SOFTWARE BOOT Boot Seq
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SRAM Card Error Codes If an error o
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Event Codes & Messages The software
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Event Codes & Messages (Cont.) CODE
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Event Codes & Messages (Cont.) CODE
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Event Codes & Messages (Cont.) 57 W
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Low Battery Charge Messages Under m
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Error Messages During Operation (Co
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Status Menu Chart Use the following
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PIO Status Use this menu to read th
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Speaker Pitch This menu allows the
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386 AMI BIOS Post Code Table These
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386 AMI BIOS Post Code Table (Cont.
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386 AMI BIOS Post Code Table (Cont.
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Nobrk.com Error Codes (Executed by
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Loadip.Exe (Executed By Autoexec.Ba
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Critical Errors Fatal Errors Code D
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ii 9600 System Service Manual © De
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PURPOSE INTRODUCTION This manual co
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Introduction 3 SAFETY PRECAUTIONS T
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Introduction 5 EXPLOSION HAZARDS WA
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Introduction 7 Dangerous Voltage Pr
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Introduction 9 UNAUTHORIZED MODIFIC
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OVERVIEW SYSTEM OVERVIEW This secti
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System Overview 3 • Digital image
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System Overview 5 • Auto and manu
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System Overview 7 Video Monitors
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System Overview 9 System Configurat
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System Overview 11 NEUROVASCULAR MO
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System Overview 13 SYSTEM OPERATION
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System Overview 15 CAMERA ROTATION
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System Overview 17 WORKSTATION CONT
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System Overview 19 A V E R A G I N
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System Overview 21 tab Ctrl Alt HEL
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System Overview 23 Trackpad Panels
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System Overview 25 Lenzar Hardcopy
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System Overview 27 CONTROL PANEL WA
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System Overview 29 WORKSTATION COVE
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System Overview 31 3. Pull the left
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System Overview 33 8. Remove the mo
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System Overview 35 2. Grasp the top
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System Overview 37 COMPONENT LOCATI
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System Overview 39 Mobile C-Arm Com
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System Overview 41 WORKSTATION COMP
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System Overview 43 Power/Motor Rela
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System Overview 45 IR Receiver PCB
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OVERVIEW POWER DISTRIBUTION The inf
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Power Distribution 3 WORKSTATION CI
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Power Distribution 5 WORKSTATION IS
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Power Distribution 7 POWER CONTROL
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Power Distribution 9 CB1 CB2 CB3 Fi
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Power Distribution 11 PS4 (+24 VDC)
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Power Distribution 13 Figure 8 DC P
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Power Distribution 15 PS1 (5V and 1
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Power Distribution 17 115VAC_PH_SW
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Power Distribution 19 120 VAC DC 7
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Power Distribution 21 S/N 69-1001 a
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Power Distribution 23 L N 1 L D 1 G
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Power Distribution 25 PS2 (24V) S/N
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Power Distribution 27 Current Sensi
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Power Distribution 29 Battery Charg
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Power Distribution 31 S/N 69-1001 a
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Power Distribution 33 Battery Charg
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Power Distribution 35 BATTERY RETAI
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2 C-Arm Control • Mainframe Mothe
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4 C-Arm Control C-ARM CONTROL PANEL
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6 C-Arm Control CONTROL PANEL PROCE
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8 C-Arm Control X-RAY SWITCH The si
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10 C-Arm Control This illustration
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12 C-Arm Control 3 C 5 U E5 U1 TP1
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14 C-Arm Control CARD RACK ASSEMBLI
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16 C-Arm Control TECHNIQUE PROCESSO
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18 C-Arm Control 7-Segment Displays
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20 C-Arm Control ANALOG INTERFACE P
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22 C-Arm Control X U 4 8 X U 2 0 X
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24 C-Arm Control A/D SECTION The A/
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26 C-Arm Control COUNTER/TIMER (CTC
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28 C-Arm Control BIT # PIN # SIGNAL
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30 C-Arm Control INTERLOCK SECTION
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32 C-Arm Control C-ARM MOTHERBOARD
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34 C-Arm Control 3 E 1 R V 1 L F 8
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36 C-Arm Control Technique Processo
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38 C-Arm Control COMMUNICATION BETW
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2 C-Arm Software LOADING APPLICATIO
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4 C-Arm Software BOOT SEQUENCE Duri
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6 C-Arm Software X-RAY CONTROL PANE
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8 C-Arm Software A - Run Applicatio
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10 C-Arm Software C - Run Calibrati
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12 C-Arm Software H - Collimator Ca
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14 C-Arm Software SRAM FILES The fo
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16 C-Arm Software SRAM CARD COPY FI
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18 C-Arm Software HOT-BYTE INFORMAT
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20 C-Arm Software SRAM BATTERY REPL
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2 Interlocks / Stator Power Signal
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4 Interlocks / Stator FAST STOP The
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6 Interlocks / Stator JUMPER E5/REL
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8 Interlocks / Stator NORMAL PRE-CH
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10 Interlocks / Stator STATOR START
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12 Interlocks / Stator BATTERY CHAR
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14 Interlocks / Stator POWER SUPPLY
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OVERVIEW This section describes the
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X-ray On / Disable 3 X-RAY ENABLE S
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X-ray On / Disable 5 X-RAY DISABLE
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OVERVIEW KV GENERATION kV is regula
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kV Generation 3 The return path for
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kV Generation 5 KV ERROR CORRECTION
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kV Generation 7 Figure 3 kV Servo C
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kV Generation 9 KV GENERATOR FAULTS
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kV Generation 11 NOTE If the second
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kV Generation 13 KV ERROR CORRECTIO
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2 mA Generation CONTROL INPUTS The
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4 mA Generation FILAMENT REGULATOR
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6 mA Generation MA SENSE Detects th
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8 mA Generation MA ERROR LOOP EXAMP
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10 mA Generation Figure 2 - mA Serv
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12 mA Generation LOW FLUORO MA The
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14 mA Generation MA ERROR CORRECTIO
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2 Generator Calibration During the
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4 Generator Calibration CALIBRATION
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6 Generator Calibration EQUIPMENT S
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8 Generator Calibration 11. Observi
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10 Generator Calibration mA ZERO R
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12 Generator Calibration ACCESS CAL
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14 Generator Calibration DUTY CYCLE
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16 Generator Calibration KV/MA TECH
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18 Generator Calibration MERGE EXIS
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20 Generator Calibration 5R THEORY
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22 Generator Calibration Example 3
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24 Generator Calibration 5R ABS TAB
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26 Generator Calibration 3. Increas
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28 Generator Calibration NOTE: You
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30 Generator Calibration B. mA limi
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32 Generator Calibration 19. Withou
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34 Generator Calibration 10R ABS TA
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36 Generator Calibration 10R ENTRAN
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OVERVIEW MECHANICAL ASSEMBLIES The
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Mechanical Assemblies 3 HORIZONTAL
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Mechanical Assemblies 5 MECHANICAL
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Mechanical Assemblies 7 HORIZONTAL
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Mechanical Assemblies 9 Figure 5 -
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Mechanical Assemblies 11 FLIP FLOP
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Mechanical Assemblies 13 C-ARM BEAR
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Mechanical Assemblies 15 WIG WAG BR
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Mechanical Assemblies 17 Figure 8 -
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Mechanical Assemblies 19 REAR CASTE
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Page 301 and 302: Mechanical Assemblies 29 Shim Adjus
Page 303 and 304: Mechanical Assemblies 31 L-ARM ROTA
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Page 307 and 308: Mechanical Assemblies 35 Figure 16
Page 309 and 310: Mechanical Assemblies 37 VERTICAL C
Page 311 and 312: Mechanical Assemblies 39 3. Remove
Page 313 and 314: 2 Image System Mainframe Motherboar
Page 315 and 316: 4 Image System IMAGE FUNCTION PCB S
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Page 319 and 320: 8 Image System COLLIMATOR OVERVIEW
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Page 331 and 332: 20 Image System WARNING... Image in
Page 333 and 334: 22 Image System CCD CAMERA OVERVIEW
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Page 347 and 348: 36 Image System CCD CAMERA REPLACEM
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Page 351 and 352: 40 Image System VIDEO LEVEL INDICAT
Page 355 and 356: 44 Image System STATOR THERMAL CUTO
Page 357 and 358: 46 Image System REPLACEMENT OF HIGH
Page 359 and 360: IMAGE SYSTEM CALIBRATION The proced
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Page 371 and 372: Image System Calibration 13 ADJUST
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Page 381 and 382: Image System Calibration 23 ADJUST
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Page 387 and 388: Image System Calibration 29 VARIABL
Page 389 and 390: Image System Calibration 31 9. Sele
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Page 393 and 394: Image System Calibration 35 C. Swin
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Image System Calibration 37 Adjust
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Image System Calibration 39 PIXEL/C
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Image System Calibration 41 ANTI-VI
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OVERVIEW WORKSTATION CONTROL This s
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Workstation Control 3 CONTROL PANEL
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Workstation Control 5 CONTROL PANEL
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Workstation Control 7 Figure 3 - Wo
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Workstation Control 9 ELECTRONICS B
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Workstation Control 11 AUXILIARY IN
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Workstation Control 13 X-RAY DISABL
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Workstation Control 15 COMMUNICATIO
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Workstation Control 17 OPTION PROM
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Workstation Control 19 386 AT MOTHE
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Workstation Control 21 IR (INFRARED
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Workstation Control 23 If the pulse
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Workstation Control 25 IR RECEIVER
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Workstation Control 27 Older Style
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Workstation Control 29 INTERCONNECT
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2 Workstation Software WORKSTATION
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4 Workstation Software FRONT PANEL
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6 Workstation Software TOGGLE MOTIO
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8 Workstation Software Qwerty Keys
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10 Workstation Software Track Pad K
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12 Workstation Software Front Panel
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14 Workstation Software Tone Contro
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16 Workstation Software Watchdog Re
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Video Path 2 REFERENCE SCHEMATICS T
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Video Path 4 HIGH SCAN NON INTERLAC
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Video Path 6 WORKSTATION The video
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Video Path 8 Auxiliary Interface PC
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Video Path 10 Peripherals Analog in
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Video Path 12 HARD COPY CAMERA Vide
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Video Path 14 Auxiliary Interface P
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Video Path 16 Video Switching PCB O
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Video Path 18 Scan Converter PCB Fi
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2 Video Control IMAGE PROCESSOR PCB
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4 Video Control IMAGE PROCESSOR TES
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6 Video Control VIDEO SWITCHING PCB
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8 Video Control 50/60 HZ VIDEO CONT
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10 Video Control FAST SCAN MONITORS
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12 Video Control CONTRAST AND BRIGH
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14 Video Control HIGH SCAN BRIGHTNE
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2 Image Storage IDE HARD DISK DRIVE
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4 Image Storage 30FPS SCSI DISK OPT
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6 Image Storage 4/30 FPS SCSI DISK
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8 Image Storage 14. The following w
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Image Storage DEBUGGING USING IP-SC
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12 Image Storage ��
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14 Image Storage Figure 7 - SCSI Di
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16 Image Storage Figure 9 - IP-SCSI
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18 Image Storage � � � �
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20 Image Storage ��
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2 Peripherals Figure 1 - Rear Panel
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4 Peripherals RECORD UNPROCESSED VI
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6 Peripherals VCR CONNECTIONS To en
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8 Peripherals HARD COPY CAMERA Imag
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10 Peripherals MOUNTING INFORMATION
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12 Peripherals DIGITAL LASER CAMERA
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14 Peripherals 6. When CUSTOMIZE OP
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16 Peripherals Digital Laser Camera
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18 Peripherals After the unit has b
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20 Peripherals 3. Then, select a sp
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22 Peripherals 4. Move the cursor t
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2 Appendix PAINT KITS PART NUMBER D
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4 Appendix SPECIFICATIONS & TOLERAN
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UPDATE 12-INCH IMAGE SYSTEM 9600 SY
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00 Imaging Workstation Service Manu
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9600 Imaging Workstation Service Ma
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