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1-1.
Diagnostic Test Indicators .................................
1-2.
Light Flash Count ...............................................
1-3.
Stopping the STANDBY/TIMER Flash ............
1-4.
Self-Diagnostic Screen Display .........................
1-5.
Screen Display ....................................................
1-6.
Self-Diagnostic Circuit ......................................
2-1.
Rear Cover Removal .........................................
2-2.
Main Bracket Removal .....................................
2-3.
Service Position .................................................
2-4.
Front Panel Removal .........................................
2-5.
H1, H2 and H3 Boards Removal ......................
2-6.
Beznet and Mirror Cover Removal ...................
2-7.
Main Bracket Removal ......................................
2-8.
G Board Removal ...............................................
2-9.
Connector Cover Removal .................................
2-10. J Board Removal ................................................
2-11. A1, E, B4 and U2 Boards Removal ...................
2-12. A1, AD and B Boards Removal .........................
2-13. Picture Tube Removal ........................................
2-15. Mechaseal ...........................................................
3-1.
(Rough Alignment) ...........................................
3-2.
Screen (G2) Adjustment ....................................
3-3.
Focus Rough Adjustment ..................................
3-4.
Deflection Yoke Tilt Adjustment ......................
3-5.
2-Pole Magnet Adjustment ................................
3-6.
4-Pole Magnet Adjustment ................................
3-7.
Adjustment ....................................................
Adjustment ....................................................
4-1.
HV Regulation Adjustment ...............................
4-2.
HV Hold-Down Adjustment .............................
4-3.
+B Max Voltage Confiration ............................
4-4.
+B OVP Confiration ........................................
KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91
TABLE OF CONTENTS
Page
Section
5
5-1.
6
5-1-1. How to Select Each Mode .............................
6
5-1-2. How to Enter Service Mode ..........................
7
7
5-1-4. How to Adjustments ......................................
8
5-1-5. How to Write the Data ...................................
5-1-6. Memory Write Confirmation Method ...........
5-2.
9
5-3.
9
5-3-1. Preparation .....................................................
9
5-3-2. NTSC Video Input .........................................
10
5-3-3. NTSC RF Input ..............................................
11
5-3-4. PAL Video Input ............................................
11
5-3-5. PAL RF Input .................................................
12
5-4.
13
5-5.
13
5-5-1. Setup for Adjustment .....................................
14
14
15
15
16
16
5-5-5. Deflection Adjustment ...................................
5-6.
5-7.
5-8.
17
17
17
17
18
18
18
18
19
19
19
19
- 3 -
Title
from Service Mode ........................................
Service List .........................................................
Color Offset ........................................................
for Projector Engine (PJE) Mode ..................
(Sub Deflection Adjustment) .........................
Auto Convergence Setting .................................
White Balance Adjustment ................................
Auto Convergence Error Code List ...................
RM-961
Page
20
21
21
21
21
21
22
46
47
47
48
48
49
49
50
50
52
53
58
58
59
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