HP L1737A, L1735A, L1736A, L1798A manual Chapter

Page 3

Table of Contents On-line links to chapter beginning

 

Introduction

HP MDTV Product Information

 

 

Why HP High Definition?

4

 

Wobulation

5

 

Industrial Design

6

 

MDTV Features

7

 

Model Information

8

 

Accessories

9

 

Model Specifications

10

Chapter 1

Technical Specifications

11

Chapter 2

Disassembly Procedure

 

 

Tools Needed

20

 

Disassemble Lamp Module

21

 

Disassemble Rear cover & Power Supply Module

23

 

Disassemble System Fan, Main Board Module & Amplifier Board

26

 

Disassemble Engine module

30

 

Disassemble Speakers & Keypad Board

34

Chapter 3

Troubleshooting

 

 

Main Procedure

35

 

Power Troubleshooting

36

 

Image Performance Troubleshooting

38

 

Sound Troubleshooting

39

 

Remote Control Troubleshooting

40

Chapter 4

Alignment & Function Test Procedure

 

 

Hot Key

41

 

Function Test

41

 

ADC Calibration

45

 

Optical Alignment

46

Chapter 5

Upgrade Procedure

 

 

Equipment Needed

47

 

USB Upgrade Function Overview

47

 

USB Flash Disk Usage

47

 

Upgrade LED Indication

48

 

USB Upgrade Procedure

49

 

Error Handling

49

Chapter 6

EDID Upgrade Procedure

 

 

Tools Needed

50

 

Setup Procedure

50

 

Notice

56

Appendix A

Exploded Overviews and Parts Lists

58

Appendix B

System Serial Number Definition

74

Appendix C

Glossary

75

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Contents HP Mdtv Rear Projection TVs Fall Preface Chapter Why HP High Definition? Technology story HP Visual Fidelity and Wobulation Industrial design HP Mdtv HP Mdtv models Accessories Remote control and stand HP Mdtv specifications Specifications Panel Screen Image Input Signal Characteristics TV Input Cbvs Mntsc Smpte 274M VGA Audio System Disassembly Procedure Disassemble Lamp Module Loosen 3 screws and then remove the Lamp Module Disassemble Rear Cover and Power Supply Module Page Lvps Unscrew 2 screws to remove System Fan XHD4 Model Page Page Page Disassemble Engine Module Page Page Page Disassemble Speaker Module and Keypad Board Troubleshooting Power Troubleshooting Page Image Performance Troubleshooting Sound Troubleshooting Remote Control Troubleshooting Alignment & Function Test Procedure Page Page Control and choose source to video ADC Calibration Optical Alignment Firmware Upgrade Procedure Upgrade LED Indication USB Upgrade Procedure Edid Upgrade Procedure Page Page Page Page Page Page Page Appendix a Exploded Parts List Exploded Overview Handle Exploded Overview RP58 product label Exploded Overview ATSC/CNTC/QAM/DCR DTV Receivin Exploded Overview Wiring assembly main board to IR receiver Exploded Overview PE bag 1830x1600x0.08mm Exploded Overview Sanyodenki axial fan Exploded Overview Exploded Parts List Appendix B Appendix C Source Format Delivery Hdmi high-definition multimedia interface Glossary