Panasonic PT-47WX42CF Manuals

Manuals and User Guides for Panasonic PT-47WX42CF. We have 2 Panasonic PT-47WX42CF manuals available for free PDF download: Service Manual

Panasonic PT-47WX42CF Service Manual

Panasonic PT-47WX42CF Service Manual (104 pages)

HDTV MONITOR

Brand: Panasonic | Category: HDTV | Size: 26.84 MB

Table of Contents

Important Safety Notice
2
Safety Precautions
2
General Guidelines
2
X-Ray Precautions
2
Leakage Current Cold Check
2
Leakage Current Hot Check
2
Insulation Test
2
X-Ray Radiation
2
About Lead Free Solder (Pbf)
3
Suggested Pb Free Solder
3
Important Safety Tests
4
Measuring H.V
4
(EHT) Protector Operation Check
4
About Format Aspect Switching
5
Table of Contents
6
Service Notes
7
Leadless Chip Component
7
Component Removal
7
Chip Component Installation
7
How to Replace Flat-IC
7
Feature Table
9
Boards Designation
10
PTV - Location of Controls
11
Quick Reference Control Operation
11
Remote - Location of Controls
12
Auto Diagnosis Feature
14
A-Board Check Points
15
A-Board Check Points Waveforms
16
Chassis & Boards Layout
17
Board Description
17
Disassembly for Service
18
Speaker Grille Removal
18
Keyboard Removal
18
Speakers Replacement
18
Cabinet Back Lower Cover Removal
18
Cabinet Back Cover Removal
18
Mirror Removal
18
Screen Frame Removal
19
Screen Assembly
19
Main Chassis Block
19
Chassis Assembly
19
Disassembly for CRT Replacement
20
CRT Replacement
20
Optical Block Position Adjustment
21
PTV Screen Assemblies
22
B+ Voltages Table
22
CRT Set up
23
Dynamic Focus Adjustments
23
Electrical Adjustment
23
Focus - Optical Lens Adjustment
24
Optical Adjustments
24
NTSC Vertical Size Adjustment (VSIZE)
25
HD 1080I Vertical Size Adjustment (VSIZE)
25
NTSC ZOOM Vertical Size Adjustment (VSIZE)
26
NTSC Horizontal Phase Adjustment (H-POS)
26
HD 1080I Horizontal Phase Adjustment (H-POS)
26
Trapezoid Adjustment (EWTRA)
26
NTSC Pincushion Adjustment (PCC)
26
HD 1080I Pincushion Adjustment (PCC)
27
Centering Magnets Adjustment
27
NTSC Horizontal Size Adjustment (H WID)
27
HD 1080I Horizontal Size Adjustment (H WID)
27
Convergence Adjustment
27
Coarse Adjustment Mode (COARSE)
29
Fine Adjustment Mode (FINE) (Convergence)
30
Horizontal and Vertical Size Check
33
Convergence Alignment Template
33
Service Mode (Electronic Controls)
34
Quick Entry to Service Mode
34
To Toggle between Aging and Service Modes
34
Exiting the Service Mode
34
To Check Colors
34
Table of the Service Adjustments Items Available for each Format
35
Service Mode Dacs
37
Service Mode Dacs
39
1080I Service Mode Dacs
41
Instructional Flow Chart for Format Aspect Switching (WX 16:9 or HX 4:3)
43
Instructional Flow Chart for Service Mode
44
NTSC Sub-Bright Adjustment (BRIGHT)
46
1080I Sub-Bright Adjustment (BRIGHT)
46
NTSC Color Adjustment (TINT, B-Y_G, R-Y_A)
46
(Tint, B-Y_G, R-Y_A)
46
Red, Green & Blue Screen Cutoff
47
White Balance Adjustment
47
Tint and Color Check
47
MTS Circuit Adjustments
47
Input Level Adjustment (MTSIN)
47
Stereo Separation Adjustment (SEPAL & SEPAH)
47
Clock Adjustment (CLOCK)
48
Audio Signal Path Block Diagram
49
Video-Chroma Signal Path Block Diagram
50
IIC Connection
51
Description of Connectors
52
Parts List
54
Schematics
63

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Panasonic PT-47WX42CF Service Manual

Panasonic PT-47WX42CF Service Manual (33 pages)

Brand: Panasonic | Category: Monitor | Size: 0.73 MB

Table of Contents

Service Manual
1
Hdtv Monitor
2
Feature Table
3
Boards Designation
4
Board Description
4
Auto Diagnosis Feature
5
Red Green Blue
7
Electric & VM Focus Adjustment, Complete Adjustment
8
Rear View
8
Coarse Adjustment Mode (COARSE)
12
Fine Adjustment Mode (FINE) (Convergence)
14
Horizontal and Vertical Size Check
17
Convergence Alignment Template
17
Service Mode (Electronic Controls)
18
Important Note
18
Normal Mode
27
Aging Mode
28
Service Mode
28
Clock Adjustment (CLOCK)
32

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