Warnings and Caution ... 4 Self-Diagnostic Function ... 4 Safety Check Out Instructions ... 7 1.GENERAL Setting up the TV, DTV Receiver and Stand ... 8 Installing the DTV System ... 11 TV Controls and Connectors ... 15 Using the Remote Control ... 17 Troubleshooting ... 21 2. DISASSEMBLY 2-1. Rear Cover and Speaker Removal ... 22 2-2. Chassis Assembly Removal ... 22 2-3. Service Position ... 22 2-4. U Board Bracket Removal ... 22 2-5. Picture Tube Removal ... 23 2-6. DTV Receiver Upper Case Removal ... 24 2-7. DTV Receiver Front and Rear Panel Removal ... 24 2-8. FE Board, MH Board, Power Supply Removal ... 24 3. SET-UP ADJUSTMENTS 3-1. Beam Landing ... 25 3-2. V-Pin and V-Cen Adjustment ... 25 3-3. Convergence Adjustment ... 26 3-4. Focus Adjustment ... 27 3-5. Screen (G2) ... 27 3-6. Picture Quality Adjustment ... 27 3-7. White Balance and Sub Bright Adjustments ... 31 3-8. Raster Center Adjustment ... 32 3-9. Picture Distortion Adjustments ... 33 3-10. 15KHz Mode Adjustment ... 33 3-11. 33KHz HD/31KHZ VGA/525P Mode Adjustment ... 35 3-12. Twin Picture Mode ... 35 4. CIRCUIT ADJUSTMENTS ... 32 Section Title Page 5. SAFETY RELATED ADJUSTMENTS ... 50 6. DIAGRAMS 6-1. Block Diagrams ... 51 6-2. Circuit Boards Location ... 64 6-3 Printed Wiring Boards and Schematic Diagrams ... 64 • A Board ... 65 • B Board ... 77 • D Board ... 85 • G Board ... 93 • M Board ... 101 • V Board ... 109 • C Board ... 125 • U Board ... 127 • K Board ... 128 • H1 Board ... 129 • H2 Board ... 130 • W Board ... 132 DTV Receiver Schematic Diagrams • Power Supply ... 133 • FE Board ... 137 • MH Board ... 141 6-4.Semiconductors ... 157 7. EXPLODED VlEWS 7-1. Chassis ... 160 7-2 . Picture Tube ... 161 7-3. TV Stand ... 162 7-4. DTV Receiver ... 163 8. ELECTRICAL PARTS LIST • KV-34HD1 Monitor parts ... 165 • Accessories/Packaging/Remote parts ... 209 • DTV Receiver parts ... 210