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KP-FW51M90
RM-1015
1. SELF DIAGNOSIS FUNCTION
1-1.
Diagnostic Test Indicators .................................
5
1-2.
Display of STANDBY/TIMER
Light Flash Count ...............................................
6
1-3.
Stopping the STANDBY/TIMER Flash ............
6
1-4.
Self-Diagnostic Screen Display .........................
7
1-5.
Handling of Self-Diagnostic
Screen Display ....................................................
7
1-6.
Self-Diagnostic Circuit ......................................
8
2. DISASSEMBLY
2-1.
REAR BOARD REMOVAL ............................
9
2-2.
MAIN BRACKET REMOVAL .......................
9
2-3.
SERVICE POSITION ........................................
9
2-4.
FRONT PANEL, BEZNET AND
MIRROR COVER REMOVAL .........................
10
2-5.
HA, HC AND HMG BOARDS REMOVAL ....
10
2-6.
HB2 BOARD REMOVAL11
2-7.
TERMINAL BRACKET ....................................
11
2-8.
UG BOARD REMOVAL .................................
12
2-9.
BM, DS, MG AND MS2
BOARDS REMOVAL ......................................
12
2-10. A AND D BOARDS REMOVAL .....................
13
2-11. PICTURE TUBE AND PWB
BLOCK REMOVAL .........................................
13
2-12. HIGH-VOLTAGE CABLE
INSTALLATION AND REMOVAL ................
14
2-13. MECHASEAL ....................................................
14
3. SET-UP ADJUSTMENTS
3-1.
SCREEN VOLTAGE ADJUSTMENT
(ROUGH ALIGNMENT) ................................
15
3-2.
SCREEN (G2) ADJUSTMENT
(FINE ADJUSTMENT) .....................................
15
3-3.
FOCUS ROUGH ADJUSTMENT ....................
15
3-4.
DEFLECTION YOKE TILT ADJUSTMENT ..
15
3-5.
2-POLE and 4-POLE MAGNET
ADJUSTMENT ..................................................
16
3-5-1. Adjustment of 2-pole magnets .......................
16
3-5-2. Green, Red, Blue adjustment of
4-pole magnets ...............................................
16
3-5-3. Blue left side dot adjustment of
2-pole Magnets ...............................................
16
3-6.
BLUE DEFOCUS ADJUSTMENT ...................
16
3-7.
GREEN, RED AND BLUE FOCUS
ADJUSTMENT ..................................................
16
3-7-1. Green, Red and Blue lens focus adjustment ....
16
3-7-2. Green and Red electrical focus adjustment .....
16
3-8.
ADJUSTMENTS WITH COMMANDER ........
17
TABLE OF CONTENTS
3-8-1. How to Select Each Mode .............................
17
3-8-2. How to Enter Service Mode ..........................
17
3-8-3. Method of Cancellation from Service ...........
18
3-8-4. How to Adjustments ......................................
18
3-8-5. How to Write the Data ...................................
18
3-8-6. Memory Write Confirmation Method ...........
18
3-9. SERVICE LIST ....................................................
19
3-10.Registration Adjustment ......................................
68
3-10-1.Adjustment Flow ............................................
68
3-10-2.Setup for Adjustment .....................................
68
3-10-3.Method of Main Deflection Adjustment .......
68
3-10-4.Operation Method for Projector
Engine(PJE) Mode .........................................
69
3-10-5.Method of Projector Engine Adjustment .......
70
3-11. Auto Convergence Setting .................................
74
3-12. Blue Offset Adjustment ......................................
74
3-13. White Balance Adjustment ................................
74
3-14.Auto Covergence Error Code List ......................
75
4. SAFETY RELATED ADJUSTMENT
4-1.
HV Regulation Adjustment ...............................
76
4-2.
+B Max Voltage Confirmation .........................
76
4-3.
+B OVP Voltage Confirmation ........................
76
5. ELECTRICAL ADJUSTMENTS
5-1.
Picture Quality Adjustment ................................
77
5-1-1. Preparation .....................................................
77
5-1-2. NTSC Video Input (Main Picture) ................
78
5-1-3. NTSC RF Input (Main Picture) .....................
78
5-1-4. NTSC Video Input (Sub Picture) ..................
79
5-1-5. NTSC RF Input (Sub Picture) .......................
80
5-1-6. PAL Video Input (MainPicture) ....................
80
5-1-7. PAL RF Input (MainPicture) .........................
81
5-1-8. PAL Video Input (Sub Picture) .....................
81
5-1-9. PAL RF Input (Sub Picture) ..........................
82
6. DIAGRAMS
6-1.
BLOCK DIAGRAMS ........................................
83
6-2.
FRAME SCHEMATIC DIAGRAM .................. 105
6-3.
CIRCUIT BOARDS LOCATION ..................... 107
6-4.
SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS ........................ 108
(1)
Schematic Diagram of A Board ......................... 109
(2)
Schematic Diagram of AD Board ...................... 117
(3)
Schematic Diagram of BM Board ...................... 121
(4)
Schematic Diagram of CR Board ...................... 131
(5)
Schematic Diagram of CB Board ...................... 133
(6)
Schematic Diagram of CG Board ...................... 135
(7)
Schematic Diagram of D Board ......................... 137
(8)
Schematic Diagram of DS Board ....................... 145
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