Panasonic PTFW100NTU - LCD PROJEC. WIRELESS, Service Manual

Page: 4 / 101

1 Safety Precautions 5
1.1. General Guidelines 5
1.2. Leakage Current Check 5
1.3. UV Precaution and UHM Lamp Precautions 5
2 Ext Option 6
2.1. Procedure to enter EXT OPTION 6
2.2. EXT OPTION Menu and Functions 6
2.3. Canceling EXT OPTION 7
3 Self-Check Mode 8
3.1. Procedure to enter the self-check mode 8
3.2. Self Check Display and Contents 9
3.3. Canceling the self-check mode 10
4 Test Pattern 10
4.1. Procedure to display test patterns 10
4.2. Canceling the test pattern display 10
5 Flicker Adjustment Mode 10
5.1. Procedure to enter the adjustment mode 10
5.2. Adjustment Display and Contents 10
5.3. Canceling the flicker adjustment mode 10
6 Using the SERIAL Connector 11
6.1. Connection 11
6.2. Pin Layout and Signal Names for SERIAL Connector 11
6.3. Communication Settings 11
6.4. Control commands 12
6.5. Communication Cable Specifications 12
6.6. Signal Selector Connecting Cable Specifications 12
7 Disassembly Instructions 13
7.1. Printed Circuit Board and Main Parts Location 13
7.2. Removal of Upper Case 14
7.3. Removal of A-P.C.Board 14
7.4. Removal of D-P.C.Board 15
7.5. Removal of F-P.C.Board 15
7.6. Removal of G-P.C.Board 15
7.7. Removal of K-P.C.Board 15
7.8. Removal of L-P.C.Board 16
7.9. Removal of PI-P.C.Board 16
7.10. Removal of R-P.C.Board 16
7.11. Removal of S1-P.C.Board 16
7.12. Removal of S2-P.C.Board 16
7.13. Removal of Z-P.C.Board 17
7.14. Removal of B/Q-Module 17
7.15. Removal of P-Module 18
7.16. Removal of Lamp Unit 18
7.17. Removal of Analysis Block and Projection Lens 18
7.18. Removal of LCD Block 19
7.19. Replacement of LCD Panel (B) 19
7.20. LCD Panel Discrimination 20
7.21. LCD Panel Combination 20
7.22. Replacement of Incidence Polarizer (G) 20
7.23. Replacement of Incidence Polarizer (R and B) 21
7.24. Replacement of Projection Polarizer 21
7.25. Replacement of PBS Array (Analysis Block) 22
7.26. Removal of ARF (Auto Rolling Filter) Unit 22
7.27. Removal of ARF Drive Unit 22
8 Measurement and Adjustments 23
8.1. Adjustment Procedure Flowchart 23
8.2. Cautions for Adjustment 23
8.3. Setting Before Adjustment 23
8.4. Convergence Adjustment 23
8.5. Lighting Area Adjustment 25
8.6. Software for Adjustment 27
8.7. Flicker Adjustment 29
8.8. Input Level Adjustment 29
8.9. Model Information Setup 30
9 Troubleshooting 31
10 Interconnection Block Diagram 45
10.1. Interconnection Block Diagram (1/2) 45
10.2. Interconnection Block Diagram (2/2) 46
11 Block Diagram 47
11.1. Power Supply 47
11.2. Signal Processing (1/3) 48
11.3. Signal Processing (2/3) 49
11.4. Signal Processing (3/3) 50
12 Schematic Diagram 51
12.1. A-P.C.Board (1/8) 52
12.2. A-P.C.Board (2/8) 53
12.3. A-P.C.Board (3/8) 54
12.4. A-P.C.Board (4/8) 55
12.5. A-P.C.Board (5/8) 56
12.6. A-P.C.Board (6/8) 57
12.7. A-P.C.Board (7/8) 58
12.8. A-P.C.Board (8/8) 59
12.9. K-P.C.Board, G-P.C.Board 60
12.10. B-Module (1/2) 61
12.11. B-Module (2/2) 62
13 Circuit Boards 63
13.1. A-P.C.Board (Foil Side) 63
13.2. A-P.C.Board (Component Side) 64
13.3. G-P.C.Board 65
14 Terminal guide of ICs and transistors 67
15 Exploded Views 68
16 Replacement Parts List 72
CONTENTS
Page Page
4
PT-FW100NTU / PT-FW100NTE / PT-FW100NTEA