Panasonic PT-L785E Manuals

Manuals and User Guides for Panasonic PT-L785E. We have 1 Panasonic PT-L785E manual available for free PDF download: Service Manual

Panasonic PT-L785E Service Manual

Panasonic PT-L785E Service Manual (84 pages)

Brand: Panasonic | Category: Projector | Size: 32.97 MB

Table of Contents

Table of Contents
4
Leakage Current Check
5
UV Precaution and UHM Lamp Precautions
5
Ext Option
6
Procedure to Enter EXT OPTION
6
EXT OPTION Menu and Functions
6
Canceling EXT OPTION
6
Self-Check Mode
6
Procedure to Enter the Self-Check Mode
6
Self Check Display and Contents
7
Canceling the Self-Check Mode
7
Service Mode
7
Procedure to Enter the Service Mode
8
Canceling the Service Mode
8
Flicker Adjustment Mode
8
Procedure to Enter the Adjustment Mode
8
Adjustment Display and Contents
8
Canceling the Flicker Adjustment Mode
8
Using the SERIAL Connector
8
Connection
9
Pin Layout and Signal Names for SERIAL Connector
9
Communication Settings
9
Basic Format
9
Control / Query Commands
10
Communication Cable Specifications
12
Signal Selector Connecting Cable Specifications
13
Using the REMOTE Connector
13
Control Method
13
Pin Layout and Signal Names for REMOTE Connector
13
Switching the Input Mode
13
Caution and Limitations
13
Disassembly Instructions
14
Printed Circuit Board and Main Parts Location
14
Removal of Upper Case
15
Removal of S-P.C.board
15
Removal of R-P.C.board
15
Removal of A-P.C.board
15
Removal of P-Module)
16
Removal of Ballast Unit (B / Q-Module)
17
Removal of K-Module
17
Removal of Analysis Block
18
Removal of LCD Block
19
Replacement of LCD Panel
19
LCD Panel Discrimination
20
LCD Panel Combination
20
Replacement of Polarizer
21
Replacement of PBS Array (Analysis Block)
21
Removal of Lamp Unit
22
Measurement and Adjustments
23
Adjustment Procedure Flowchart
23
Cautions for Adjustment
23
Setting before Adjustment
23
Convergence Adjustment
23
Lighting Area Adjustment
24
Software for Adjustment
26
Flicker Adjustment
27
RGB Input Level Adjustment
28
Date / Time Setting
28
Troubleshooting
29
Interconnection Block Diagram
43
Interconnection Block Diagram (1 / 2)
43
Interconnection Block Diagram (2 / 2)
44
Block Diagram
45
Power Supply
45
Signal Processing (1 / 3)
46
Signal Processing (2 / 3)
47
Signal Processing (3 / 3)
48
Schematic Diagram
49
A-P.C.board (1 / 8)
50
A-P.C.board (2 / 8)
51
A-P.C.board (3 / 8)
52
A-P.C.board (4 / 8)
53
A-P.C.board (5 / 8)
54
A-P.C.board (6 / 8)
55
A-P.C.board (7 / 8)
56
A-P.C.board(8 / 8)
57
B-Module (1 / 2)
58
B-Module (2 / 2)
59
J-P.C.board, S-P.C.board
60
Circuit Boards
61
A-P.cboard (Foil Side)
61
A-P.cboard (Component Side)
62
J-P.C.board / S-P.C.board
63
Terminal Guide of Ics and Transistors
65
Exploded Views
66
Replacement Parts List
70

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