Table Of Contents; Section Title - Sony KP-51WS510; KP-57WS510; KP-65WS510 Service Manual

SECTION TITLE
Specifications ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
Self-Diagnostic Function................................................................. 7
SECTION 1: DISASSEMBLY............................................................... 10
1-1. Rear Board Removal............................................................ 10
1-2. Chassis Assembly Removal................................................. 10
1-3. Service Position ................................................................... 10
1-4. H2 Board Removal................................................................11
1-5. H1 Board Removal................................................................11
1-6. H4 Board Removal................................................................11
1-7. Mirror Cover Removal .......................................................... 12
1-8. Beznet Assembly Removal .................................................. 12
1-9. SR Board Removal .............................................................. 12
1-10. AD Board and B Board Removal ......................................... 12
1-11. G Board Removal................................................................. 13
1-12. Terminal Board, A Board, D Board, U Board, and UD Board
Removal ............................................................................... 13
1-13. Picture Tube Removal.......................................................... 14
1-14. High-Voltage Cable Installation and Removal...................... 14
SECTION 2: SET-UP ADJUSTMENTS................................................ 15
2-1. Screen Voltage Adjustment (Coarse Adjustment) ................ 15
2-2. Screen (G2) Adjustment (Fine Adjustment).......................... 15
2-3. Deflection Yoke Tilt Adjustment ............................................ 15
2-4. Focus Lens Adjustment........................................................ 16
2-5. Focus VR Adjustment........................................................... 16
2-6. 2-Pole Magnet and Centering Magnet Adjustment .............. 17
2-7. Centering Magnet Adjustment.............................................. 17
2-8. 4-Pole Magnet Adjustment ................................................... 17
2-9. Blue Defocus Adjustment ..................................................... 17
2-10. Electrical Adjustments by Remote Commander................... 18
2-11. Service Data Lists ................................................................ 19
2-12. Registration Adjustment ....................................................... 38
2-13. PJE Adjustment (Sub Deflection Adjustment) ...................... 40
2-14. Auto Convergence Offsets ................................................... 42
2-15. Auto Registration Error Codes ............................................. 43
SECTION 3: SAFETY-RELATED ADJUSTMENTS............................. 45
D BOARD ..................................................................................... 45
3-1. HV Regulation Circuit Check and Adjustment ..................... 45
3-2. HV Hold Down Circuit Operation Check and Adjustment .... 45
G BOARD ..................................................................................... 46
3-3. +B Max Voltage Confirmation .............................................. 46
3-4. +B OVP Confirmation........................................................... 46
SECTION 4: CIRCUIT ADJUSTMENTS.............................................. 47
4-1. Blue Offset Adjustment......................................................... 47
4-2. P & P Sub Contrast Adjustment (Video) (SCON) ................. 47
4-3. P & P Sub Contrast Adjustment (RF) (SCON) ..................... 47
4-4. P & P Sub-Hue and Sub-Color Adjustment (Video)
(SHUE, SCOL) ..................................................................... 47
4-5. P & P Sub-Hue and Sub-Color Adjustment (RF)
(SHUE, SCOL) ..................................................................... 48

TABLE OF CONTENTS

PAGE

SECTION TITLE

SECTION 5: DIAGRAMS..................................................................... 49
5-1. Circuit Boards Location ........................................................ 49
5-2. Printed Wiring Boards and
5-3. Block Diagrams .................................................................... 51
5-4. Schematics and Supporting Information ............................. 54
5-5. IC Block Diagrams ............................................................... 84
5-6. Semiconductors ................................................................... 88
SECTION 6: EXPLODED VIEWS........................................................ 89
6-1. Cover (KP-51WS510/57WS510 Only) ................................ 89
6-2. Cover (KP-65WS510 0nly) .................................................. 90
6-3. Chassis ................................................................................ 91
6-4. Picture Tube ........................................................................ 92
SECTION 7: ELECTRICAL PARTS LIST............................................ 93
- 3 -
Schematic Diagrams Information ......................................... 49
CR Board Schematic Diagram ............................................ 54
CB Board Schematic Diagram ............................................ 55
CG Board Schematic Diagram ............................................ 56
V Board Schematic Diagram ............................................... 57
G Board Schematic Diagram ............................................... 58
UD Board Schematic Diagram ............................................ 60
A Board Schematic Diagram (1 of 3).................................... 62
A Board Schematic Diagram (2 of 3).................................... 63
A Board Schematic Diagram (3 of 3).................................... 64
U Board Schematic Diagram ............................................... 68
AD Board Schematic Diagram ............................................ 71
B Board Schematic Diagram (1 of 2) ................................... 73
B Board Schematic Diagram (2 of 2) ................................... 74
D Board Schematic Diagram................................................ 77
SR Board Schematic Diagram ............................................ 80
H2 Board Schematic Diagram ............................................. 80
H1 Board Schematic Diagram ............................................. 82
H4 Board Schematic Diagram ............................................. 83
A Board ................................................................................ 84
B Board ................................................................................ 85
CR Board ............................................................................. 86
CG Board ............................................................................. 86
CB Board.............................................................................. 86
U Board ................................................................................ 87
KP-51WS510/57WS510/65WS510
PAGE