KE-50XS910 (UC) 5
TABLE OF CONTENTS
1. DISASSEMBLY ..................................... 1-1
1-1. REAR COVER REMOVAL ................................. 1-1
1-2. UD BOARD REMOVAL ...................................... 1-2
1-3. A1 AND J2 BOARDS REMOVAL ....................... 1-2
1-4. DE3, DIC2, J1 AND MS2A BOARDS
REMOVAL .......................................................... 1-3
1-5. K BOARD REMOVAL ......................................... 1-3
1-6. H2 BOARD REMOVAL ....................................... 1-4
1-7. HM AND H1 BOARDS REMOVAL ..................... 1-4
1-8. SPEAKER BOX REMOVAL ............................... 1-5
1-9. SWITCHING REGULATOR REMOVAL ............. 1-5
1-10. SHIELD ASSY REMOVAL ................................ 1-6
1-11. PLASMA DISPLAY PANEL REMOVAL ........... 1-6
1-12. H3 AND H4 BOARDS REMOVAL .................... 1-7
2. ADJUSTMENTS ........................................... 2-1
2-1. WHITE BALANCE ADJUSTMENT ..................... 2-1
3. DIAGRAMS ............................................ 3-1
3-1. BLOCK DIAGRAMS ........................................... 3-1
3-2. FRAME DIAGRAM ............................................. 3-7
3-3. CIRCUIT BOARDS LOCATION ......................... 3-8
3-4. SCHEMATIC DIAGRMS ..................................... 3-8
(1) Schematic Diagrams of A1 Board ........................ 3-9
(2) Schematic Diagrams of DE3 Board ...................... 3-13
(3) Schematic Diagrams of DIC2 Board .................... 3-19
(4) Schematic Diagram of H1 and H2 Boards ........... 3-25
(5) Schematic Diagram of H3 and H4 Boards ........... 3-26
(6) Schematic Diagram of HM Board ........................ 3-27
(7) Schematic Diagram of J1 Board ........................... 3-28
(8) Schematic Diagram of J2 Board ........................... 3-29
(9) Schematic Diagrams of K Board .......................... 3-30
(10) Schematic Diagram of UD Board ....................... 3-31
3-5.SEMICONDUCTORS ........................................... 3-32
4. EXPLODED VIEWS ............................... 4-1
4-1. COVER AND STAND ......................................... 4-2
4-2. SPEAKER ........................................................... 4-3
4-3. CHASSIS-1 ......................................................... 4-4
4-4. CHASSIS-2 ......................................................... 4-5
4-5. PACKING MATERIALS ...................................... 4-6
5. ELECTRICAL PARTS LIST ................... 5-1
