Panasonic TX-PR50U31 Plasma TV Firmware Manuals

Manuals and User Guides for Panasonic TX-PR50U31 Plasma TV Firmware. We have 1 Panasonic TX-PR50U31 Plasma TV Firmware manual available for free PDF download: Service Manual

Panasonic TX-PR50U31 Service Manual

Panasonic TX-PR50U31 Service Manual (113 pages)

Brand: Panasonic | Category: Plasma TV | Size: 6 MB

Table of Contents

Table of Contents
2
1 Safety Precautions

3
- General Guidelines
  3
- Touch-Current Check
  3
2 Warning

4
- Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
  4
- About Lead Free Solder (Pbf)
  5
3 Service Navigation

6
- PCB Layout
  6
- Applicable Signals
  7
4 Specifications

8
5 Technical Descriptions

10
- Specification of KEY for CI Plus, DTCP-IP and One-To-One
  10
6 Service Mode

11
- How to Enter into Service Mode
  11
- Option - Mirror
  13
- Service Tool Mode
  13
- Hotel Mode
  14
- Data Copy by SD Card
  15
7 Troubleshooting Guide

18
- Check of the IIC Bus Lines
  18
- Power LED Blinking Timing Chart
  19
- No Power
  19
- No Picture
  20
- Local Screen Failure
  21
8 Service Fixture & Tools

22
- SC Jig
  22
9 Disassembly and Assembly Instructions

23
- Remove the Rear Cover
  23
- Remove the AC Inlet
  23
- Remove the P-Board
  23
- Remove the Side Terminal Cover
  23
- Remove the Tuner Unit
  23
- Remove the A-Board
  24
- Remove the Speakers
  24
- Remove the SU-Board
  24
- Remove the SD-Board
  24
- Remove the SC-Board
  25
- Remove the SS-Board
  25
- Remove the Stand Bracket and the Hanger Metals
  25
- Remove the C1-Board
  26
- Remove the C2-Board
  26
- Remove the C3-Board
  26
- Remove the Plasma Panel Section from the Cabinet Assy
  26
- Remove the Radiator Plate
  27
- Remove the Attachment Metal Bottom
  27
- Remove the Attachment Metal Top
  27
- Remove the Glass Holders
  27
- Remove the K-Board
  27
- Replace the Plasma Panel
  28
10 Measurements and Adjustments

29
- Adjustment
  29
11 Block Diagram

37
- Main Block Diagram
  37
- Block (1/4) Diagram
  38
- Block (2/4) Diagram
  39
- Block (3/4) Diagram
  40
- Block (4/4) Diagram
  41
- Caution Statement
  42
- Wiring (1)
  42
Wiring Connection Diagram

42
- Wiring (2)
  43
- Wiring (3)
  44
- Wiring (4)
  44
- Wiring (5)
  45

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