Table Of Contents - Panasonic TH-42PX80U Service Manual

Subject
Topics
Models Line-up (46" PDP TV Introduction for 2008)
Models Comparison
TH-XXPX80U
TH-42PX80U Comparison to Last Year's Models
Connectors Location (TH-42PX80U)
Power Supply/Signal Process/Panel Drive Circuit
Power Supply (Standby) TH-42PX80U-TH50PX80U
Standby Operation
Connectors Location on the P board (TH-42PX80U)
Power On Operation TH-42PX80U-TH50PX80U
Power On Circuit Explanation
Voltages Distribution (TH-42PX80U)
TH-XXPZ80U and TH-XXPZ85U
Boards Name and Function (TH-XXPZ80U/PZ85U)
Board Layout
TH-42PZ85U
TH-42PZ85U Connectors Location
TH-42PZ85U D Board and C Boards Location
Start-up Process
Start-up Process Block Diagram
Start up Process Description
Start up Process Description
Start-up Process Explanation
Sub-Voltages Distribution Block Diagram
Sub-Voltages Distribution Explanation
Troubleshooting 10 blinks Condition At Plug in (Schematic)
Troubleshooting 10 blinks Condition At Plug in
Power On Operation Block Diagram
The Power On Circuit Explanation
Voltages Distribution
Troubleshooting 10 blinks Condition Power On (Schematic)
Troubleshooting 10 blinks Condition Power On
Circuit Operation When A6 and A7 are Removed
Circuit Operation When A6 and A7 are Removed
Picture of connector A6 and A7 location
Power LED Blinking timing chart
D board SOS Detect

Table Of Contents

Page
5 D board SOS Detect (Explanation)
6 2 Blinks Error Code Block Diagram
7 Troubleshooting 2 Blinks Error Code
5 Blinks Error Code Block Diagram
8 Troubleshooting 5 Blinks Error Code
9 D16280(D280) Location (8 Blinks)
10 -11 8 Blinks SOS Detect Circuit
12 Sustain Drive Board (SS) Isolation
13 Sustain Drive (SS) Board Isolation (Explanation)
14 SC/SU/SD Board Isolation (Explanation)
15 DRV Reset (6 Blinks)
16 Drive Reset Circuit Explanation
17-18 SU/SD Board Isolation (Pictorial)
SC/SU/SD Board Isolation (Explanation)
20 SC/SU/SD Board Isolation (Block Diagram)
21 Symptoms caused by defective SD boards
22-23 Symptom Caused By Defective SU Board
24 A board SOS Detect Block Diagram
25 A board SOS Detect (Explanation)
26-27 Digital Signal Processor Block Diagram (TH-42PZ85U)
28 Digital Signal Processor Explanation (TH-42PZ85U)
29 Switching to 4:3 to confirm problem with the A board
30 D Board (Format Converter/Plasma AI Processor)
31 Circuit Explanation
32 Pictures Of symptoms caused by the D board
33 Service Mode
34 Internal Test Patterns
35 Self Check
37 Check Point
38 Self Check Menu
39 How To Reset
40 Data Copy To SD Card
41 Data Copy From SD Card to The TV
43 How to Copy Self Check Data To SD Card
44 Software Upgrade
45 Picture Refresh
47 Extension Cable List
48 Extension Cable TH-XXPX80U (A Board) (P Board)
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Subject
Panasonic ideas for life
Page
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