1. GENERAL Remote Control ... 9 Precautions ... 9 Installing and Connecting the Projection TV 10 Basic Set Up ... 15 Using Your New Projection TV 16 Adjusting Your SET UP (menus) ... 19 Operating Video Equipment ... 30 Operating a Cable Box or Satellite Receiver (SAT) ... 31 Troubleshooting ... 31 2. DISASSEMBLY 2-1. 2-2. 2-3. 2-4. 2-5.2-6.2-7.2-8.2-9.2-10.2-11.Rear Board Removal ... 33 Chassis Assy Removal ... 33 Service Position ... 33 HA Board and HB Board Removal (Except KP-43T75 33 HA Board and HB Board Removal KP-43T75 34 Mirror Cover Removal ... 34 Beznet Assy Removal ... 34 HC Board and S Board Removal ... 34 A Board and G Board Removal ... 35 Picture Tube Removal ... 35 High-Voltage Cable Installation and Removal ... 35 3. SET-UP ADJUSTMENTS 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10. 3-11. Screen Voltage Adjustment (Coarse Adjustment) ... 36 Screen (G2) Adjustment (Fine Adjustment) ... 36 Deflection York Tilt Adjustment ... 36 Focus Lens Adjustment ... 36 Focus VR Adjustment ... 37 2-Pole Magnet Adjustment (Green, Red) ... 37 4-Pole Magnet Adjustment ... 37 Defocus Adjustment (Blue) ... 37 Electrical Adjustment by Remote Commander ... 38 Registration Adjustment (PJE) ... 43 Auto Registration Error Code List ... 46 4. SAFETY RELATED ADJUSTMENTS 4-1. 4-2. 4-3. 4-4. HV Regulation Circuit Check and Adjustment ... 47 HV Hold Down Circuit Operation and Adjustment .. 47 +B Max Voltage Confirmation ... 47 +B OVP Confirmation ... 48 5. CIRCUIT ADJUSTMENTS 5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7 TV Input Sub Contrast Adjustment (VPNT-SCON) ... 49 Video Input Sub-HUE and Sub-Color Adjustment (VPNT-SHUE, SCOL) ... 49 Component Input Sub-HUE and SubColorAdjustment (DAC-UVSH, UVSC) ... 49 P & P Sub Contrast Adjustment (SC-SYDR) ... 49 Sub-HUE, Sub-Color and Main Contrast Adjustment (MC-MYDR, MSHU, MSCL, SC-SSHU, SSCL) ... 50 Bar Display Position Adjustment (OP-DISP) ... 50 PIP Position Adjustment (PI-PIPH, PIPV) ... 50 6. DIAGRAMS 6-1. 6-2. 6-3. 6-4. 6-5. Block Diagram (1) ... 51 Block Diagram (2) ... 53 Block Diagram (3) ... 59 Block Diagram (4) ... 63 Block Diagram (5) ... 65 Frame Schematic Diagram ... 67 Circuit Boards Location ... 70 Printed Wiring Boards and Schematic Diagrams ... 70 • A (1/3)Board ... 71 • A (2/3)Board ... 75 • A (3/3)Board ... 79 • G Board ... 87 • CG Board ... 94 • CR Board ... 95 • CB Board ... 95 • HA Board ... 97 • HC Board ... 97 • HB Board ... 98 Semiconductors ... 99 7. EXPLODED VIEWS 7-1. 7-2. 7-3. 7-4. 7-5. 7-6. Cover KP-43T75 101 Cover KP-48S75 102 Cover KP-53N77 53S75/61S75) ... 103 Chassis KP-43T75 104 Chassis (Except KP-43T75 105 Picture Tube ... 106 8. ELECTRICAL PARTS LIST ... 107