Sony KP-44PS2 User Manual

– 3 –– 3 –– 3 –
KP-44PS2/44PS2U/51PS2
RM-903
1. SELF DIAGNOSIS FUNCTION
1-1. RE-3W Self Diagnostic Software ...................... 4
1-2. Error Detection Monitor..................................... 5
1-2-1. Error Monitor Menu....................................... 5
1-2-2. Error Reader Display ..................................... 6
2. GENERAL ................................................................. 7
3. DISASSEMBLY
3-1. Rear Board Removal ......................................... 21
3-2. Main Bracket Block Removal ........................... 21
3-3. Service Position ................................................. 21
3-4. Control Panel Block Removal .......................... 22
3-5. Resistor Assembly (Focus Pack) Removal ....... 22
3-6. HB, HA and Control Panel Block Removal ...... 23
3-7. Beznet Block Removal ...................................... 23
3-8. Chassis Block Removal...................................... 24
3-9. Terminal Board Removal ................................... 25
3-10. AP and D Boards Removal ................................ 25
3-11. G Board Removal ............................................... 26
3-12. J, B3, E, M and S Boards Removal ................... 26
3-13. A Board Removal ............................................... 27
3-14. High-Voltage Cable Removal and Installation.. 27
3-15. Picture Tube Removal ........................................ 27
4. SET-UP ADJUSTMENTS
4-1. Screen Voltage Adjustment
(Rough Alignment) ........................................... 28
4-2. Screen (G2) Adjustment .................................... 28
4-3. Focus Rough Adjustment .................................. 28
4-4. Deflection Yoke Tilt Adjustment ...................... 28
4-5. 2-Pole Magnet Adjustment ................................ 29
4-6. 4-Pole Magnet Adjustment ................................ 29
4-7. Green, Red and Blue Focus Adjustment............ 29
4-7-1. Green, Red and Blue Lens Focus
Adjustment .................................................... 29
4-7-2. Green, Red and Blue Electrical Focus
Adjustment .................................................... 29
5. SAFETY RELATED ADJUSTMENT
5-1. HV Hold-Down Adjustment ............................. 30
6. ELECTRICAL ADJUSTMENTS
6-1. Adjustments with Commander .......................... 31
6-1-1. How to Select Each Mode ............................. 31
6-1-2. How to Enter TT Mode.................................. 31
6-1-3. How to Enter Service Menu .......................... 31
6-1-4. Screen Display for Service Menu.................. 32
6-1-5. Service List (Projector Engine) ..................... 37
6-2. Registration Adjustment .................................... 39
TABLE OF CONTENTS
6-2-1. Setup for Adjustment ..................................... 39
6-2-2. Main Deflection Adjustment ......................... 39
6-2-3. Operation Method for
Projector Engine Mode .................................. 40
6-2-4. Projector Engine Adjustment
(Sub Deflection Adjustment)......................... 41
6-3. Auto Convergence Offset................................... 44
6-4. Picture Center Adjustment ................................. 44
6-5. White Balance Adjustment ................................ 44
6-6. Sub Bright Adjustment....................................... 45
6-7. Sub Color Adjustment ........................................ 45
6-8. Auto Convergence Error Code List ................... 46
6-9. Test-Test Mode................................................... 47
7. DIAGRAMS
7-1. Block Diagrams .................................................. 49
7-2. Frame Schematic Diagram ................................. 75
7-3. Circuit Boards Location ..................................... 78
7-4. Schematic Diagrams and Printed Wiring
Boards ................................................................. 79
(1) Schematic Diagram of J (1/2) Board ................. 80
(2) Schematic Diagram of J (2/2) Board ................ 83
(3) Schematic Diagram of A Board ........................ 91
(4) Schematic Diagram of B3 (1/5) Board .............. 94
(5) Schematic Diagram of B3 (2/5) Board .............. 97
(6) Schematic Diagram of B3 (3/5) Board .............. 100
(7) Schematic Diagram of B3 (4/5) Board .............. 103
(8) Schematic Diagram of B3 (5/5) Board .............. 107
(9) Schematic Diagram of HA and HB Boards ....... 109
(10) Schematic Diagram of E Board ......................... 113
(11) Schematic Diagram of AP Board....................... 117
(12) Schematic Diagram of D Board ......................... 120
(13) Schematic Diagrams of CR, CG, CB, ZR, ZG
and ZB Boards .................................................... 129
(14) Schematic Diagram of M Board ........................ 132
(15) Schematic Diagram of S Board.......................... 135
(16) Schematic Diagram of G Board ......................... 138
7-5. Semiconductors ................................................. 143
7-6. IC Block Diagrams ............................................. 146
8. EXPLODED VIEWS
8-1. Screen and Cover Block (KP-44) ..................... 149
8-2. Control Panel and Cabinet Block (KP-44) ....... 150
8-3. Screen and Cover Block (KP-51) ...................... 151
8-4. Control Panel and Cabinet Block (KP-51) ........ 152
8-5. Main Bracket Block ........................................... 153
8-6. Picture Tube Block............................................. 154
9. ELECTRICAL PARTS LIST ............................ 155
Section Title PageSection Title Page

Sony KP-44PS2 Specifications

General

Brand	Sony
Model	KP-44PS2
Category	Projection TV
Language	English