1 Safety Precautions 5
1.1. General Guide Lines
5
1.2. Leakage Current Cold Check
5
1.3. Leakage Current Hot Check (See Fig. 1)
5
1.4. X-Radiation
5
2 Chassis Board Layout
6
3 Disassembly for Service
7
3.1. Disassembly Flowchart
7
3.2. Cabinet Side (L, R)
8
3.3. Speaker Grille
8
3.4. Speaker Ass´y
8
3.5. Cabinet (Upper)
9
3.6. Screen
9
3.7. Mirror
9
3.8. Rear Cover (Upper)
9
3.9. Rear Cover (Bottom)
10
3.10. Disassembly For CRT Removal
10
4 Service Hints
12
4.1. Service position for Main chassis
12
4.2. Service Position for DG-Board
12
4.3. Service Position for K-Board
12
4.4. Service Position for KA-Board
12
4.5. Service Position for G-Board
13
5SelfCheck
14
6 Service Mode Function
15
6.1. How to enter SERVICE 1
15
6.2. How to enter SERVICE 2
15
6.3. Option Descrition
17
7 CRT Set Up
20
7.1. Dynamic Focus Adjustment
20
7.2. Electrical Focus Adjustment
20
7.3. Optical Lens Focus Adjustment
20
7.4. Centering Magnet Adjustment
21
7.5. Alignment magnet Adjustment
22
8 Deflection Adjustment
23
8.1. PAL 100Hz mode (100i)
23
8.2. PAL 100Hz V Comp mode (100i)
24
8.3. PAL Progressive mode (50p)
25
8.4. NTSC Progressive mode (60p)
25
8.5. 525p Deflection Adjustment / Confirmation
26
8.6. 625p Deflection Adjustment / Confirmation
26
9 Adjustment Procedure
27
9.1. Cut off Adjustment
27
9.2. Sub Contrast / G-Limit Adjustment
28
9.3. Sub Picture Contrast Adjustment
28
9.4. NTSC Tint Adjustment
29
9.5. Sub Color Adjustment
29
9.6. Blue Focus / Gamma Adjustment
30
9.7. White Balance Adjustment
30
9.8. Sub Bright Adjustment
31
9.9. Blue Limit Adjustment
31
10 Convergence Adjustment
32
10.1. Convergence Adjustment Sheet
32
10.2. Convergence Adjustment Procedure
33
10.3. Coarse Convergence Adjustment mode
34
10.4. Fine Convergence Adjustment
40
11 Location of Lead Wiring
44
11.1. Location of Lead Wiring (1)
44
11.2. Location of Lead Wiring (2)
44
11.3. Location of Lead Wiring (3)
45
11.4. Location of Lead Wiring (4)
47
11.5. Location of Lead Wiring (5)
49
11.6. Location of Lead Wiring (6)
49
11.7. Location of Lead Wiring (7)
50
11.8. Location of Lead Wiring (8)
50
12 Conductor Views
51
12.1. A-Board
51
12.2. D-Board
53
12.3. DC-Board
56
12.4. DG-Board
57
12.5. H-Board
61
12.6. LG, LR and LB Board
63
12.7. P-Board
64
12.8. U-Board
66
12.9. G, K and KA-Board
68
13 Block Diagram
69
AV1 IN (Rear): S Video, Video, Audio L/R terminals
AV2 IN (Rear): Video or Y/ P
B
/P
R
, Audio L/R terminals
AV3 IN (Front): S Video, Video, Audio L/R terminals
AV4 IN (Rear): Video or Y/ P
B
/P
R
, Audio L/R terminals
Applicable signal to AV2, AV4 Y/ P
B
/P
R
input terminals: 480i (525i), 576i (625i), 480P (525P) and 576P (625P)
Notes: Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate.
CONTENTS
Page Page
3
TX-51P800X / TX-51P800HM / TX-51P800HQ / TX-43P800X / TX-43P800HM / TX-43P800HQ / TX-43P800HZ
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