Panasonic PT-LB60U Projector
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Model:
PT-LB60U
Date:
2006
Category:
Group:
Description:
LCD Projector
Manual type:
Service Manual
Pages:
81
Size:
7.40 Mbytes (7763990 Bytes)
Language:
english
Revision:
Manual ID:
VED0604370C0
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2014 01 12
MD5:
6d296fb65f1ab7060f6f1f62e2c8d568
Downloads:
4243
Information
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 7
3.1. Procedure to enter the self-check mode 7
3.2. Self Check Display and Contents 8
3.3. Canceling the self-check mode 8
4 Test Pattern 9
4.1. Procedure to display test patterns 9
4.2. Canceling the test pattern display 9
5 Flicker Adjustment Mode 9
5.1. Procedure to enter the adjustment mode 9
5.2. Adjustment Display and Contents 9
5.3. Canceling the flicker adjustment mode 9
6 Using the SERIAL Connector 10
6.1. Connection 10
6.2. Pin Layout and Signal Names for SERIAL Connector 10
6.3. Communication Settings 10
6.4. Basic Format 11
6.5. Control / Query Commands 11
6.6. Communication Cable Specifications 13
6.7. Signal Selector Connecting Cable Specifications 14
7 Disassembly Instructions 15
7.1. Printed Circuit Board and Main Parts Location 15
7.2. Removal of Upper Case 16
7.3. Removal of A-P.C.Board 16
7.4. Removal of WL-P.C.Board (PT-LB60NTU/E/EA, PTLB55NTE/
EA only) 17
7.5. Removal of S1-P.C.Board 17
7.6. Removal of S2-P.C.Board 17
7.7. Removal of K-P.C.Board 17
7.8. Removal of G-P.C.Board 18
7.9. Removal of Z-P.C.Board 18
7.10. Removal of B/Q-Module 18
7.11. Removal of P-Module 18
7.12. Removal of Lamp Unit 19
7.13. Removal of Analysis Block and Lens 19
7.14. Removal of LCD Block 19
7.15. Replacement of LCD Panel (B) 20
7.16. LCD Panel Discrimination 21
7.17. LCD Panel Combination 21
7.18. Replacement of Incidence Polarizer (R and B) 21
7.19. Replacement of Incidence Polarizer (G) 21
7.20. Replacement of Projection Polarizer 22
7.21. Replacement of PBS Array (Analysis Block) 22
8 Measurement and Adjustments 24
8.1. Adjustment Procedure Flowchart 24
8.2. Cautions for Adjustment 24
8.3. Setting Before Adjustment 24
8.4. Convergence Adjustment 24
8.5. Lighting Area Adjustment 26
8.6. Software for Adjustment 28
8.7. Flicker Adjustment 31
8.8. Input Level Adjustment 31
8.9. Model Information Setup 32
9 Troubleshooting 33
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 (1/4) 52
12.2. A-P.C.Board (2/4) 53
12.3. A-P.C.Board (3/4) 54
12.4. A-P.C.Board (4/4) 55
12.5. WL-P.C.Board (1/3) 56
12.6. WL-P.C.Board (2/3) 57
12.7. WL-P.C.Board (3/3) 58
12.8. B-Module (1/2) 59
12.9. B-Module (2/2) 60
12.10. K-P.C.Board 61
12.11. S1-P.C.Board, S2-P.C.Board 62
12.12. G-P.C.Board, Z-P.C.Board 63
13 Circuit Boards 65
13.1. A-P.C.Board 65
13.2. WL-P.C.Board, S1-P.C.Board 66
14 Terminal guide of ICs and transistors 67
15 Exploded Views 68
16 Replacement Parts List 71