Table Of Contents - Panasonic PT-DZ12000U Service Manual

CONTENTS
1 Safety Precautions
1.1. General Guidelines
1.2. Leakage Current Check
1.3. UV Precaution and UHM Lamp Precautions
2 Specifications
3 Function for Safety
3.1. Temperature Detection inside the Lamp Unit
3.2. Interlock Switch
4 Serviceman Mode
4.1. Setting to Serviceman Mode
4.2. Resetting to User Mode
4.3. Functions in Serviceman Mode
5 Self-diagnosis Display
5.1. Code Table
5.2. Comparison Table of Self-diagnosis Display and Code 16
6 Using the Serial Terminals
6.1. Example of Connection
6.2. Pin Assignments and Signal Names
6.3. Communication Conditions (Factory Setting)
6.4. Procedure of Communication Condition Settings
6.5. Control commands
6.6. Cable specifications
7 Using a Wired Remote Control
7.1. Connection Example
7.2. Setting Projector ID Number to Remote Control
8 Support for Service
8.1. Supporting Methods
8.2. Note for Replacement of A-P.C.Board
8.3. Replacement of the lithium battery on the A-P.C.Board 23
9 Cautions for Service
9.1. Servicing Methods
10 Parts Location
10.1. Electrical Parts Location
10.2. Electromechanical Parts Location
11 Replacement of Lamp Unit
11.1. Precautions on Lamp Unit Replacement
11.2. Timing of Lamp Unit Replacement
11.3. Indication of Lamp Monitor
12 Disassembly Instructions
12.1. Flowchart for Disassembly
12.2. Removal of Upper Case
12.3. Removal of A-P.C.Board
12.4. Removal of CL-P.C.Board
12.5. Removal of FH-Module
12.6. Removal of G-P.C.Board
12.7. Removal of J-P.C.Board
12.8. Removal of J2-/J3-P.C.Board
12.9. Removal of L1-/L2-/L3-/L4-P.C.Board
12.10. Removal of NN-Module
12.11. Removal of R-P.C.Board
12.12. Removal of R2-P.C.Board
PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
Page
5 12.13. Removal of R3-P.C.Board
5 12.14. Removal of S-P.C.Board
5 12.15. Removal of SL-P.C.Board
5 12.16. Removal of K-Module
6 12.17. Removal of Ballasts 1 and 2 (B/Q-Module)
8 12.18. Removal of Ballasts 3 and 4 (B/Q-Module)
8 12.19. Removal of PFC-Modele
8 12.20. Removal of PC-Module
8 12.21. Removal of WF-Module (PT-DZ12000*/D12000* only)
9 12.22. Removal of Projection Lens
9 12.23. Removal of Lamp Unit
10 12.24. Removal of Iris Unit
14 12.25. Removal of Analysis Block
14 12.26. Removal of Synthesis Block
12.27. Removal of DMD Block and Liquid Cooling Unit
18 12.28. Removal of Analysis Mirror
18 12.29. Removal of Lens Mount Unit
19 13 Troubleshooting
19 14 Interconnection Block Diagram
19 14.1. Interconnection Block Diagram (1/4)
20 14.2. Interconnection Block Diagram (2/4)
20 14.3. Interconnection Block Diagram (3/4)
22 14.4. Interconnection Block Diagram (4/4) (PT-
22 DZ12000*/D12000*)
22 14.5. Interconnection Block Diagram (4/4) (PT-DW100*)
23 15 Block Diagram
23 15.1. Power Supply (1/2)
23 15.2. Power Supply (2/2)
15.3. Signal Processing (1/2)
23 15.4. Signal Processing (2/2) (PT-DZ12000*/D12000*)
23 15.5. Signal Processing (2/2) (PT-DW100*)
25 15.6. Control and Driving System (1/2)
25 15.7. Control and Driving System (2/2)
25 16 Schematic Diagram
26 16.1. A-P.C.Board (1/11)
26 16.2. A-P.C.Board (2/11)
26 16.3. A-P.C.Board (3/11)
27 16.4. A-P.C.Board (4/11)
28 16.5. A-P.C.Board (5/11)
28 16.6. A-P.C.Board (6/11)
29 16.7. A-P.C.Board (7/11)
30 16.8. A-P.C.Board (8/11)
31 16.9. A-P.C.Board (9/11)
31 16.10. A-P.C.Board (10/11)
32 16.11. A-P.C.Board (11/11)
33 16.12. G-P.C.Board (1/5)
34 16.13. G-P.C.Board (2/5)
34 16.14. G-P.C.Board (3/5)
35 16.15. G-P.C.Board (4/5)
36 16.16. G-P.C.Board (5/5)
36 16.17. J-P.C.Board
3
Page
37
38
39
39
40
42
44
45
46
47
47
49
49
53
53
55
55
56
75
75
76
77
78
79
81
81
82
83
84
85
86
87
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106