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Kodak DirectView CR 825 - User Manual

Kodak DirectView CR 825
180 pages
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© EASTMAN KODAK COMPANY, 2005 HEALTH GROUP
Confidential
Restricted
Information
{Diagnostics}{Production}{Health Group}{ExternalAndInternal}
Publication No. DG4825-1
10DEC05
Supersedes DG4825-1
20JUL04
DIAGNOSTICS
for the
Kodak DirectView CR 825/850 SYSTEMS
Service Codes: 5634, 4825
Important
Qualified service personnel must repair this equipment.
H177_0500GC

Table of Contents

Other manuals for Kodak DirectView CR 825

Questions and Answers:

Kodak DirectView CR 825 Specifications

General IconGeneral
Grayscale Resolution16 bits
TypeComputed Radiography (CR)
Image SizeUp to 35 x 43 cm
Plate Sizes35 x 43 cm
ConnectivityEthernet
Power Requirements100-240 VAC, 50/60 Hz
Dimensions74 x 57 x 77 cm

Summary

Using the Diagnostics

System Service Diagnostic Screen

Interface for accessing system diagnostics and functions.

Functions of the System Service Diagnostic Screen

Details the capabilities and options available within the diagnostic screen.

Diagnostic Tests

Overview of various tests for system components and performance.

Component Control: Step

Step-by-step procedure for controlling individual system components.

Light Test

Procedure for testing the light sensor system.

Slow Scan Current and Velocity Tests

Tests to evaluate the current and velocity of the slow scan system.

Laser Power

Procedure for checking and setting laser power levels.

Galvo Test

Test procedure for the galvo system's operation and calibration.

PMT Test

Test to verify the functionality of the photomultiplier tubes (PMTs).

Galvo Plot

Procedure to generate and analyze the galvo plot for system performance.

Transport

Procedure for testing the cassette transport mechanism.

AutoLooper

Automated test cycle for cassette processing and reliability checks.

MCPU Self Test

Self-diagnostic tests for the Master Central Processing Unit.

Diagnostic Procedures

Detailed steps for performing diagnostic tasks and managing logs.

Checking the Error Logs

How to view and interpret recorded error logs.

Checking the Error Frequency Log

Analyzing the frequency of specific error codes.

Checking the Actuation Logs

Reviewing operational logs for system component activity.

Storing the Error Logs on a Disk

Procedure for exporting error logs to external storage.

Clearing the Error Logs

Steps to erase recorded error logs from the system.

Installing Files from a Disk

Instructions for loading system files from external media.

Displaying the Software Versions

Procedure to view installed software versions on system boards.

Downloading Software to the BOARDS

Instructions for transferring software to system circuit boards.

Error Codes

Overview of Error Codes

Explanation of how error codes are structured and used for diagnosis.

CASSETTE LOAD Errors

Lists and describes errors related to cassette handling and loading.

LATCH;UNLATCH CAM Errors

Details errors associated with the latch and unlatch cam mechanisms.

SLOW SCAN AY Errors

Specific error codes and causes for the slow scan system.

POWER SUPPLY Errors

Troubleshooting for issues related to the system's power supply components.

Calibration Errors

Identifies and explains errors encountered during system calibration procedures.

“Self Test” for the MASTER CENTRAL PROCESSING UNIT Errors

Error codes related to the MCPU self-test routines.

MOTION SYSTEM CONTROL BOARD Errors

Error codes specific to the Motion System Control Board.

Troubleshooting

Initialization Errors

Guidance for resolving issues during system startup and initialization.

“Power-On Self-Test” (POST) Errors

Troubleshooting specific POST errors indicated by system beeps.

Software Loading Errors

Steps to take when the system's operating or application software fails to load.

Application Software Errors

Procedures for diagnosing and fixing problems with the application software.

Image Quality Issues

Troubleshooting steps for problems related to image quality and artifacts.

Checkout Procedures

Cassette Handling AY Procedures

Procedures for checking the cassette handling system.

Cam Motor M1 Checkout

Procedure for checking the functionality and voltage of the cam motor.

Plate Present Sensor S5 Checkout

Steps to verify the operation of the plate present sensor.

Interlock Switch S8 Checkout

Procedure for checking the interlock switch resistance and status.

Extraction Bar Sensor S9 Checkout

Steps to verify the operation and voltage of the extraction bar sensor.

Hooks on the Extraction Bar

Procedures for checking the condition and alignment of the extraction bar hooks.

Cam Sensors S10 and S11 Checkout

Steps to check the voltage and status of cam sensors S10 and S11.

Boards Checkout Procedures

Guides for checking various system boards like MSC, MCPU, Digitizer, etc.

Power System Checkout

Procedures for checking the power supply, transformer, and UPS.

Test Points and LEDs

Motion System Control Board A1 Test Points

Locations and expected signals for testing the MSC board.

Master Central Processing Unit Board A2 Test Points

Identifies test points and expected signals for the MCPU board.

Digitizer Board A3 Test Points

Details test points and expected signals for the digitizer board.

Galvo Board A4 Test Points

Pinpoints test points and expected signals for the galvo board.

PMT;DAS Board A5 Test Points

Lists test points and expected signals for the PMT/DAS board.

Slow Scan Controller Board A6 Test Points

Lists test points and expected signals for the slow scan controller board.

Laser Driver Board A17 Test Points

Identifies test points on the laser driver board.

Laser Driver Preregulator Board A18 Test Points

Lists test points on the laser driver preregulator board.

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