Panasonic TH-50PX60U, Service Manual

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1 Applicable signals 4
2 Safety Precautions 4
2.1. General Guidelines 4
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 5
4 About lead free solder (PbF) 6
5 Service Hint 7
6 Plasma panel replacement method 8
6.1. Remove the Back cover 8
6.2. Remove the fan 8
6.3. Remove the rear terminal cover 8
6.4. Remove the P-Board 8
6.5. Remove the PA-Board 9
6.6. Remove the tuner unit 9
6.7. Remove the DT-Board 10
6.8. Remove the DG-Board 10
6.9. Remove the H-Board 11
6.10. Remove the HC-Board 11
6.11. Remove the D-Board 11
6.12. Remove the SU-Board 11
6.13. Remove the SD-Board 12
6.14. Remove the SC-Board 12
6.15. Remove the SS2-Board 12
6.16. Remove the SS3-Board 12
6.17. Remove the SS-Board 13
6.18. Remove the C1-Board 13
6.19. Remove the C2-Board 13
6.20. Remove the C3-Board 13
6.21. Remove the stand brackets 14
6.22. Remove the C4-Board 14
6.23. Remove the C5-Board 14
6.24. Remove the C6-Board 14
6.25. Remove the front bracket 15
6.26. Remove the G-Board, GK-Board and GS-Board 15
6.27. Remove the speaker L, R 15
6.28. Remove the S-Board 15
6.29. Remove the K-Board 16
6.30. Remove the Plasma panel section from the Front frame
(glass) 16
6.31. Replace the plasma panel (finished) 16
7 Location of Lead Wiring 17
7.1. Lead of Wiring (1) 17
7.2. Lead of Wiring (2) 18
7.3. Lead of Wiring (3) 19
7.4. Lead of Wiring (4) 20
7.5. Lead of Wiring (5) 21
7.6. Lead of Wiring (6) 22
8 Self-check Function 23
8.1. Check of the IIC bus lines 23
8.2. Power LED Blinking timing chart 25
8.3. No Power 26
8.4. No Picture 27
8.5. Local screen failure 28
9 Serviceman Mode 29
9.1. How to enter into Serviceman Mode 29
9.2. Contents of adjustment mode 29
9.3. Memory edit mode 30
9.4. Device data mode 31
10 Adjustment Procedure 32
10.1. Driver Set-up 32
10.2. Initialization Pulse Adjust 33
10.3. P.C.B. (Printed Circuit Board) exchange 33
AUDIO L-R: RCA PIN Type × 2 0.5 V [rms]
DIGITAL AUDIO OUT
PCM/Dolby Digital, Fiber Optic
FEATURES
3D Y/C FILTER
CLOSED CAPTION V-Chip
Photo Viewer
Dimensions (W × H × D)
Including pedestal
47.7 ” × 34.8 ” × 14.6 ” (1,210 mm × 882 mm × 371 mm)
TV Set only
47.7 ” × 32.2 ” × 3.8 ” (1,210 mm × 818 mm × 95 mm)
Weight
Including pedestal
93.7 lb. (42.5 kg)
TV Set only
88.2 lb. (40 kg)
Note:
Design and Specifications are subject change without notice.
Weight and Dimensions shown are approximate.
CONTENTS
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TH-50PX60U