Table Of Contents - Panasonic TH-37PV70F Service Manual

CONTENTS
1 Applicable signals
2 Safety Precautions
2.1. General Guidelines
2.2. Touch-Current Check
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
4 About lead free solder (PbF)
5 Service Hint
6 Plasma panel replacement method
6.1. Remove the rear cover
6.2. Remove the rear terminal cover
6.3. Remove the P-Board
6.4. Remove the PA-Board
6.5. Remove the Tuner unit
6.6. Remove the DG-Board
6.7. Remove the H-Board
6.8. Remove the D-Board
6.9. Remove the SU-Board
6.10. Remove the SD-Board
6.11. Remove the SC-Board
6.12. Remove the SS-Board
6.13. Remove the stand brackets
6.14. Remove the C1-Board
6.15. Remove the C2-Board
6.16. Remove the front bracket and the front shield case cover
6.17. Remove the GK-Board
6.18. Remove the speaker L, R
6.19. Remove the S-Board
6.20. Remove the K-Board
6.21. Remove the Plasma panel section from the Cabinet assy
(glass)
6.22. Replace the plasma panel (finished)
7 Caution statement
7.1. Caution statement.
8 Location of Lead Wiring
8.1. Lead of Wiring (1)
8.2. Lead of Wiring (2)
9 Self-check Function
9.1. Check of the IIC bus lines
9.2. Power LED Blinking timing chart
9.3. No Power
9.4. No Picture
9.5. Local screen failure
10 Service Mode
10.1. How to enter into Service Mode
TH-37PV70F / TH-37PV70P / TH-37PX70B / TH-37PX70E / TH-42PV70F / TH-42PV70P / TH-42PX70B / TH-42PX70E
Page
5 10.2. Service tool mode
6 11 Adjustment Procedure
6 11.1. Driver Set-up
6 11.2. Initialization Pulse Adjust
11.3. P.C.B. (Printed Circuit Board) exchange
7 11.4. Adjustment Volume Location
8 11.5. Test Point Location
9 12 Adjustment
10 12.1. Sub-Contrast adjustment
10 12.2. PAL panel white balance adjustment
10 12.3. HD white balance adjustment
10 13 Hotel mode
10 14 Conductor Views
10 14.1. P-Board (42 inch)
11 14.2. P-Board (37 inch)
11 14.3. PA-Board
11 14.4. H-Board
11 14.5. DG-Board
12 14.6. D-Board
12 14.7. C1-Board (42 inch)
13 14.8. C1-Board (37 inch)
13 14.9. C2-Board (42 inch)
13 14.10. C2-Board (37 inch)
13 14.11. SC-Board
14.12. SU-Board (42 inch)
14 14.13. SU-Board (37 inch)
14 14.14. SD-Board (42 inch)
14 14.15. SD-Board (37 inch)
14 14.16. SS-Board
14 14.17. GK, K, and S-Board
15 Schematic and Block Diagram
15 15.1. Schematic Diagram Note
16 15.2. Main Block Diagram (42 inch)
17 15.3. Main Block Diagram (37 inch)
17 15.4. P-Board Block Diagram
18 15.5. P-Board (1 of 6) Schematic Diagram
18 15.6. P-Board (2 of 6) Schematic Diagram
19 15.7. P-Board (3 of 6) Schematic Diagram
20 15.8. P-Board (4 of 6) Schematic Diagram
20 15.9. P-Board (5 of 6) Schematic Diagram
21 15.10. P-Board (6 of 6) Schematic Diagram
22 15.11. PA-Board Block Diagram
23 15.12. PA-Board Schematic Diagram
24 15.13. H-Board (1 of 2) Block Diagram
25 15.14. H-Board (2 of 2) Block Diagram
25 15.15. H-Board (1 of 5) Schematic Diagram
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