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DXC-D30 (UC)
DXC-D30P (CE)
TABLE OF CONTENTS
1. OPERATING INSTRUCTIONS
2. SERVICE INFORMATION
2-1.BOARD LAYOUT .................................................. 2-1
2-2.REMOVAL OF CABINET...................................... 2-1
2-2-1. Removal of Side Plate ................................. 2-1
2-2-2. Cautions on Removal of Top Chassis ......... 2-2
2-3.REPLACEMENT OF MAIN PARTS...................... 2-2
2-3-1. Replacement of CCD Unit ........................... 2-2
2-4.CONNECTORS AND CABLES ............................ 2-4
2-4-1. Connector Input/Output Signals .................. 2-4
2-4-2. Connection Connector ................................. 2-8
2-5.HOW TO HANDLE OF AT-110 BOARD .............. 2-8
2-5-1. How to Attach of the Extention Board
EX-591 ......................................................... 2-8
2-5-2. Replacement Way of ROM(IC102).............. 2-8
2-6.DC-DC CONVERTER VOLTAGE ........................ 2-9
2-7.SERVICE MODE OPERATION ............................ 2-10
3. ALIGNMENT
3-1.PREPARATION .................................................... 3-1
3-1-1. Equipment Required .................................... 3-1
3-1-2. Connection ................................................... 3-1
3-1-3. Switch Setting Before Adjustment ............... 3-2
3-1-4. Notes on Adjustment ................................... 3-2
3-1-5. Adjustment Item ........................................... 3-3
3-2.BEFORE ADJUSTMENT ...................................... 3-4
3-2-1. Color Bar Signal Confirmation ..................... 3-4
3-2-2. Sensitivity Measurement Confirmation........ 3-4
3-3.CAMERA ADJUSTMENT
3-3-1. Sub-Carrier Frequency Adjustment............. 3-5
3-3-2. INT SC-H Phase Adjustment ....................... 3-5
3-3-3. Y/R-Y/B-Y CLP Level Adjustment ............... 3-5
3-3-4. Y/SYNC/R-Y/B-Y Level Adjustment ............ 3-6
3-3-5. Carrier Balance Adjustment ........................ 3-6
3-3-6. Chroma (VBS) Level Adjustment ................ 3-7
3-3-7. Y (VBS) Level Adjustment ........................... 3-7
3-3-8. Y (YC) Level Adjustment ............................. 3-8
3-3-9. Chroma (YC) Level Adjustment................... 3-8
3-3-10. VF SYNC/BLKG Level Adjustment .............. 3-9
3-3-11. CCD Output Level Adjustment .................... 3-9
3-3-12. Pedestal Adjustment.................................... 3-10
3-3-13. Shading Adjustment..................................... 3-10
3-3-14. Flare Adjustment.......................................... 3-11
3-3-15. MIC LEVEL/MIC Level IND Adjustment ...... 3-11
3-3-16. Character Position Adjustment .................... 3-12
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