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Flat Panel Television
Panasonic
GPH5D, TH50PHD5, TH50PHW5
I2C Menu Structure
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92 pages, 4.26 Mb
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Contents
Main
Panasonic Services Company National Training
Page
Page
Objective
2002 Model Line Up
Specifications Our New 50 & 42 HD Progressive Panels
Panasonic Company PI Company F/H
Features
HD (High-Definition) panel
Figure 1
Panasonic progressive scan
ALIS system Interlace scan
Page
Disassembly
Rear Cover Removal
Figure 6
12
Clamper Locations Figure 9
42 HD PCB Board Layout Diagram
Printed Circuit Board Information Table
50 PCB Board Layout Diagram
Page
Video Signal Path Explanation
HY/HZ Board
HX Board
D1 Board
DVI Interface
Page
Sync Process
RGB/PC Input Mode Sync
Composite/ Component Video Input mode Sync
D1 Board
D1 Main ICs Operation
D2 Board
D2 Board details
Page
Page
Page
SS Board Explanation
Page
Page
Power Supplies
Standby Power Supply
Main Power Supply
Page
High Voltage Power Supply
Page
Protection Circuits
Page
Diagnostic Procedures
Self Check Display Indication
Figure 33
Page
Diagnostic Flow Charts
No Power
The Power LED is red and blinking on/off.
Power LED blinks twice
No Picture Flowchart 1
No picture Flowchart 2
Dark picture Flowchart
Local screen failure
Service Hints
Figure 36
Page
Figure 40
Page
Page
Page
After Image Prevention
Page
Option Setting
Accessing the Option Menu
Hidden Option Menu for GPH5D series
Page
Sample Waveforms
HY/HZ board
Page
HX board
Figure 62
Page
SC Board Input Signals
SC Board Waveforms
Page
SS-Board Input Signals
SS Board Waveforms
PDP Defect Pixel Specification
Zone B
Zone A
Connector Tables
F-BOARD CONNECTORS
P-BOARD CONNECTORS
P-BOARD CONNECTORS (Continued)
71
72
P-BOARD CONNECTORS (Continued)
HX- BOARD CONNECTORS
HY / HZ- BOARD CONNECTORS
Adjustment Procedures
Panel label Information
Page
Driver Set-up
Initialization Pulse Adjust
P.C.B. (Printed Circuit Board) exchange procedure
Adjustment Volume Locations
Page
Serviceman mode
CAT (computer aided test) Mode
I2C Mode
CD mode
SD Mode
OSD
I2C Menu Structure
Alignment Procedures
NTSC Panel White Balance
Table 1
Pedestal Setting
PC/RGB Panel White Balance
Page
HD /525i /525P Panel White Balance
Table 4
Page
625i Panel White Balance
Table 6
Sub Brightness Setting
