Optoma Pico PK301+ Manuel utilisateur

SERVICE MANUAL

Prepared: Cherry Check:Amy Approved: Alick

Date Revise Version Description

2010.04.15 V1.0 Initial Issue

2010.08.04 V2.0 Add “System reset“ & change burn-in test in Chapter 4

Add an action to show ”System Upgrade” & FW

version checking in Chapter 5

2011.08.23 V3.0 Add PK320

2012.10.19 V4.0 Add PK301 PLUS

PK-301/PK320/PK301 PLUS

Condential

PK-301/PK320/PK301 PLUS I

Preface

This manual is applied to PK-301/PK320/PK301 PLUS projection system. The manual

gives you a brief description of basic technical information to help in service and maintain

the product.Your customers will appreciate the quick response time when you immediately

identify problems that occur with our products. We expect your customers will appreciate

the service that you offer them.

This manual is for technicians and people who have an electronic background. Please

send the product back to the distributor for repairing and do not attempt to do anything that

is complex or is not mentioned in the troubleshooting.

Note: The information found in this manual is subject to change without prior notice. Any

subsequent changes made to the data herein will be incorporated in future edition.

PK-301/PK320/PK301 PLUS Service Manual

Manual Version 4.0

Condential II

PK-301/PK320/PK301 PLUS

Parts PK-301 PK301 PLUS PK320

Top Cover

Module 75.8CU05G001 75.8MH01G001

Main Board 80.8CU01G002

80.8RF01G001

80.8MH01G001

Keypad 80.8CU03G001 80.8MH03G001

Key Button 51.8CU16G101 51.8MH01G001

Focus Ring 51.8CU14G001 51.8CU14G011

Engine 70.8CU02GR01

70.8MH06GR01

PK-301/PK320/PK301 PLUS Comparison List

Condential

PK-301/PK320/PK301 PLUS III

Table of Content

Chapter 1 Introduction

Highlight 1-1

Compatible Mode 1-2

Chapter 2 Disassembly Process

Equipment Needed & Product Overview 2-1

Disassemble Battery Cover Module 2-2

Disassemble Bottom Cover Module 2-2

Disassemble Main Board Module and Rear Cover Module 2-3

Disassemble Fan Module and Engine Module 2-5

Disassemble Keypad Module 2-6

Disassemble the Bottom Cover 2-7

Chapter 3 Troubleshooting

Equipment Needed 3-1

Main Procedure 3-2

Power Troubleshooting 3-3

Image Performance Troubleshooting 3-4

Audio Troubleshooting 3-7

Chapter 4 Function Test & Alignment Procedure

Test Equipment Needed 4-1

Service Mode 4-1

System Reset 4-1

Test Condition 4-2

Test Inspection Procedure 4-3

Power and Led indicator 4-3

Condential

PK-301/PK320/PK301 PLUS IV

PC Mode 4-4

Video Performance 4-6

SD Card Test 4-7

Optical Performance Measure 4-7

Others 4-9

Chapter 5 Firmware Upgrade

Equipment Needed 5-1

Firmware Upgrade Procedure 5-2

Chapter 6 EDID Upgrade

EDID introduction 6-1

Equipment needed 6-2

Setup procedure 6-3

EDID Key-In Procedure(VGA & HDMI Interface) 6-3

Appendix A

Exploded Image I

Appendix B

   SerialNumberSystemDenition     XII

   PCBACodeDenition      XIII

 1-1

Chapter 1

Introduction

PK-301/PK320/PK301 PLUS

No  

1

       



      



2    

3 

      

       



   ""

7         



8







9

       

 



10                



11 



            











12     

13        

 













1-1 Highlight

 1-2

PK-301/PK320/PK301 PLUS

1-2 Compatible Mode

Computer compatibility

Compatibility  V-Sync[Hz]



 

 

 

 

 

 



 

 

720P 

 



 

 

720P 

 

Condential 2-1

Chapter 2

Disassembly Process

2-1 Equipment Needed & Product Overview

1. Screw Bit (+): No.00

2. Hex Sleeves 5mm

3. PK301/PK320/PK301 PLUS unit

* Before you start: This process is protective level II. Operators should wear electrostatic chains.

* Note : - If you need to replace the main board, you have to record the lamp usage hour.

- The disasssemble procedure for PK301/PK320/PK301 PLUS are the same ,we take

PK-301 as an example here.

PK-301/PK320/PK301 PLUS

Condential 2-2

2-3 Disassemble Top Cover

Module

1. Unscrew 5 screws from the Bottom

Cover (as red circle).

2-2 Disassemble Battery

Cover Module

1. Disassemble the Battery Cover Module

(as red arrow directs).

2. Remove the Battery.

PK-301/PK320/PK301 PLUS

Condential 2-3

2. Unplug the keypad cable.

3. Disassemble Top Cover Module

Note: - There are 3 tenons (as blue circle)

on the top cover,when disassembling

it, you must be carefull so as not to

damage the top cover.

2-4 Disassemble Keypad

Module

1. Tear off the 3M tape and unplug the key

pad cable.

2. Unscrew 4 screws(as red circle)

3. Take out the key pad board and the

key button.

PK-301/PK320/PK301 PLUS

Autres manuels pour Pico PK301+

Ce manuel convient aux modèles suivants

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