SELF DIAGNOSTIC FUNCTION ...4 1.DISASSEMBLY .Rear Cover Removal ... 7 3D Speaker Box Removal ... 7 Speaker Removal ... 7 Chassis Assy Removal ... 7 Service Position ... 7 Service Position On TV tand ... 8 Terminal Bracket Removal ... 8 B3 and D5 Boards Removal ... 8 F1 Board Removal ... 8 BC1 Board Removal ... 8 H1 and H2 Boards Removal ... 9 A and D Board Removal ... 9 Picture Tube Removal ... 9 2.SERVICE JIG 2-1. Jigs required for servicing ... 11 3.4.CIRCUIT BOARDS LOCATION ... 11 ADVANCE OPERATION 4-1. "RESET" Function ... 12 5.SET-UP ADJUSTMENTS 5-1. Beam Landing ... 13 5-2. Convergence Adjustment ... 14 5-3. Focus Adjustment ... 16 5-4. Neck Assy Twist Adjustment ... 16 5-5. G2 (SCREEN) and White Balance Adjustments ... 16 6.CIRCUIT ADJUSTMENTS 6-1. Adjustments With Commander ... 17 6-2. Adjustment Method ... 17 6-3. Picture Quality Adjustments ... 36 6-4. Sub Hue/Col Adjustment ... 36 6-5. Deflection Adjustments ... 37 6-6. A Board Adjustment After IC003 (MEMORY) Replacement ... 38 6-7. Picture Distortion Adjustment ... 39 7.DIAGRAMS 7-1.7-2.7-3.7-4.7-5.Block Diagram ... 40 Schematic Diagrams ... 49 (1) A Board Schematic Diagram ... 50 (2) B3 Board Schematic Diagram ... 54 (3) D Board Schematic Diagram ... 56 (4) D5 Board Schematic Diagram ... 58 (5) C Board Schematic Diagram ... 60 (6) BC1 Board Schematic Diagram ... 62 (7) H1 and H2 Boards Schematic Diagrams ... 64 (8) J and F1 Boards Schematic Diagrams ... 66 (9) VM Board Schematic Diagram ... 67 Voltage List and Waveforms ... 68 Printed Wiring Boards and Parts Location ... 82 Semiconductors ... 94 8.EXPLODED VIEWS 8-1 Speaker Bracket ... 97 8-2. 3D Speaker 97 8-3. Chassis ... 98 8-4. Picture Tube ... 99 9. ELECTRICAL PARTS LIST ... 100 OPERATING INSTRUCTIONS