Hitachi 61HDX98B Manual page 4

DP-85 CHASSIS TRAINING and INFORMATION" HDTV
ADJUSTMENTS CONTINUED
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Red and Blue 7X5 Adjustment ..........................................................................................................08-34
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Green 13X9 Adjustment ....................................................................................................................08-35
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Red and Blue 13X9 Adjustment ........................................................................................................08-36
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Storing New Dig. Conv. Data ...........................................................................................................08-37
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Magic Focus Initialization ................................................................................................................08-38
SMOOTH MODE
Change Screen Format to SMOOTH Mode and repeat steps below.
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Green 7X5 Adjustment (If necessary) ...............................................................................................08-33
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Red and Blue 7X5 Adjustment (If necessary) ...................................................................................08-34
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Green 13X9 Adjustment ....................................................................................................................08-35
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Red and Blue 13X9 Adjustment ........................................................................................................08-36
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Storing New Dig. Conv. Data ...........................................................................................................08-37
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Magic Focus Initialization ................................................................................................................08-38
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Static Centering Adjustment .......................................................................................................... 08-39
Minor Digital Convergence Adjustment
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Minor Adjustments Needed ............................................................................................................08-40
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Accessing Digital Convergence Error Codes ..................................................................................08-41
Adjustments Continued
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Memory Initialization Procedure .......................................................................................................08-42
9): TROUBLE SHOOTING
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No Raster No Power ..........................................................................................................................09-01
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A and B: No Relay Click, Def. Red LED Blinking ...................................................................09-02
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C and R: No Red LED B+ .........................................................................................................09-03
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D, E and F: All LED's going off at the same time Def. and Power PWB ................................09-04
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G One LED going off a little before the others Dig. and Sig. Power PWB ..............................09-05
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DM-1 Trouble Shooting Figure .......................................................................................................09-06
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DM-1 Troubleshooting Checks ........................................................................................................09-07
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DM-1 Waveforms used for Troubleshooting ..................................................................................09-08
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DM-1 Video Waveforms Troubleshooting Checks ........................................................................09-08
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Deflection Waveforms Troubleshooting Checks ............................................................................09-10
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Other Key Waveforms Troubleshooting Checks ............................................................................09-13
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Smart Card Troubleshooting Checks .............................................................................................09-18
10): COMPONENT IDENTIFICATION AND PARTS INFORMATION
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Component and Parts Identification ...............................................................................................10-01
CONTENTS
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