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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
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