1 Applicable signals
4
2 Safety Precautions
5
2.1.
General Guidelines
5
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
4 About lead free solder (PbF)
7
5 Service Hint
8
6 Plasma panel replacement method
9
6.1.
Remove the rear cover
9
6.2.
Remove the rear terminal cover
9
6.3.
Remove the P-Board
9
6.4.
Remove the Tuner unit
10
6.5.
Remove the A-Board
10
6.6.
Remove the side AV unit and the side AV bracket.
10
6.7.
Remove the G-Board and GS-Board
11
6.8.
Remove the D-Board
11
6.9.
Remove the SU-Board
11
6.10. Remove the SD-Board
12
6.11. Remove the SC-Board
12
6.12. Remove the SS2-Board
12
6.13. Remove the SS3-Board
12
6.14. Remove the SS-Board
13
6.15. Remove the stand brackets
13
6.16. Remove the C1-Board
13
6.17. Remove the C2-Board
13
6.18. Remove the C3-Board
14
6.19. Remove the speaker L, R
14
6.20. Remove the Plasma panel section from the Cabinet assy
(glass)
14
6.21. Remove the K-Board and the S-Board
15
6.22. Replace the plasma panel (finished)
15
7 Caution statement
16
7.1.
Caution statement.
16
8 Location of Lead Wiring
17
8.1.
Lead of Wiring (1)
17
8.2.
Lead of Wiring (2)
18
8.3.
Lead of Wiring (3)
19
8.4.
Lead of Wiring (4)
20
8.5.
Lead of Wiring (5)
21
8.6.
Lead of Wiring (6)
22
9 Self-check Function
23
9.1.
Check of the IIC bus lines
23
9.2.
Power LED Blinking timing chart
24
9.3.
No Power
25
9.4.
No Picture
26
9.5.
Local screen failure
27
10 Service Mode
28
10.1. How to enter into Service Mode
28
10.2. Service tool mode
30
11 Adjustment Procedure
31
11.1. Driver Set-up
31
11.2. Initialization Pulse Adjust
32
11.3. P.C.B. (Printed Circuit Board) exchange
32
11.4. Adjustment Volume Location
33
11.5. Test Point Location
33
12 Adjustment
34
12.1. White balance adjustment
34
13 Hotel mode
36
14 Conductor Views
37
14.1. P-Board
37
14.2. GS, K and S-Board
40
14.3. A-Board
41
FEATURES
3D Y/C FILTER
CLOSED CAPTION
V-Chip
Photo Viewer
HDAVI Control 2
Dimensions (W × H × D)
Including pedestal
52.1 ” × 31.6 ” × 14.6 ” (1,323 mm × 802 mm × 369 mm) (TH-50PX77U)
52.1 ” × 31.5 ” × 14.7 ” (1,323 mm × 800 mm × 371 mm) (TH-50PE77U)
TV Set only
52.1 ” × 29.7 ” × 3.92 ” (1,323 mm × 754 mm × 99.5 mm)
Weight
Including pedestal
103.7 lb. (47 kg) (TH-50PX77U)
90.4 lb. (41 kg) (TH-50PE77U)
TV Set only
88.2 lb. (40 kg) (TH-50PX77U)
86.0 lb. (39 kg) (TH-50PE77U)
Note:
·
·
·
·
Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate.
CONTENTS
Page
Page
2
TH-50PX77U / TH-50PE77U
Summary of Contents for TH-50PC77U
Page 5: ...1 Applicable signals 4 TH 50PX77U TH 50PE77U ...
Page 18: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 17 TH 50PX77U TH 50PE77U ...
Page 19: ...8 2 Lead of Wiring 2 18 TH 50PX77U TH 50PE77U ...
Page 20: ...8 3 Lead of Wiring 3 19 TH 50PX77U TH 50PE77U ...
Page 21: ...8 4 Lead of Wiring 4 20 TH 50PX77U TH 50PE77U ...
Page 22: ...8 5 Lead of Wiring 5 21 TH 50PX77U TH 50PE77U ...
Page 23: ...8 6 Lead of Wiring 6 22 TH 50PX77U TH 50PE77U ...
Page 27: ...9 4 No Picture 26 TH 50PX77U TH 50PE77U ...
Page 34: ...11 4 Adjustment Volume Location 11 5 Test Point Location 33 TH 50PX77U TH 50PE77U ...
Page 36: ...35 TH 50PX77U TH 50PE77U ...
Page 86: ...NOTE TH 50PX77U TH 50PE77U 106 ...
Page 87: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 107 TH 50PX77U TH 50PE77U ...
Page 88: ...16 2 Packing Exploded Views Accessories box 108 TH 50PX77U TH 50PE77U ...
Page 89: ...16 3 Replacement Parts List Notes 109 TH 50PX77U TH 50PE77U ...
