Acer PD311 series Manual de usuario

PD311 & PD323

Service Guide

PRINTED IN TAIWAN

Service guide files and updates are available

on the AIPG/CSD web; for more information,

please refer to http://csd.acer.com.tw

Revision History

Please refer to the table below for the updates made on P311 & PD323 service guide.

Date Chapter Updates

III

transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in

any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without

the prior written permission of Acer Incorporated.

Disclaimer

The information in this guide is subject to change without notice.

Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the

contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular

purpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the

programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its

dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential

damages resulting from any defect in the software.

Acer is a registered trademark of Acer Corporation.

Intel is a registered trademark of Intel Corporation.

Pentium 4 and Celeron are trademarks of Intel Corporation.

Other brand and product names are trademarks and/or registered trademarks of their respective holders.

Conventions

The following conventions are used in this manual:

Screen messages Denotes actual messages that appear

on screen.

NOTE Gives bits and pieces of additional

information related to the current

topic.

WARNING Alerts you to any damage that might

result from doing or not doing specific

actions.

CAUTION Gives precautionary measures to

avoid possible hardware or software

problems.

IMPORTANT Reminds you to do specific actions

relevant to the accomplishment of

procedures.

Preface

Before using this information and the product it supports, please read the following general information.

1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION

decided for Acer's "global" product offering. To better fit local market requirements and enhance product

competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g.

add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered

in this generic service guide. In such cases, please contact your regional offices or the responsible

personnel/channel to provide you with further technical details.

2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information

available on your regional web or channel. If, for whatever reason, a part number change is made, it will

not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer

office may have a DIFFERENT part number code to those given in the FRU list of this printed Service

Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and

service of customer machines.

Table of Contents

Chapter 1 System Introduction 1

Technical Speciﬁcation 1

Product Overview 2

System Block Diagram 6

Chapter 2 Firmware Upgrade 7

Equipment Needed 7

Installation Procedure 8

Firmware Upgrade Procedure 12

EDID Upgrade 15

EDID Introduction 15

Equipment Needed 15

Setup Procedure 16

EDID Key-in Procedure 16

Chapter 3 Mechanical Disassembly and Reassembly 19

Equipment Needed 19

General Information 19

Mechanical Disassembly Procedure 20

Mechanical Reassembly Procedure 29

Chapter 4 Troubleshooting 38

Equipment Needed 38

LED Lighting Message 38

Main Procedure 39

Function Test and Alignment Procedure 41

Product / Test Equipment / Test Condition 41

Guide to Entering Service Mode and Factory Reset 41

Inspection Procecdure 42

Chapter 5 Exploded Overview 45

Exploded Overview 45

Appendix Serial Number Deﬁnition System 72

I. Serial Number System Deﬁnition 72

II. PCBA Code Deﬁnition 73

III.The Different Parts PD311 / PD323 74

1 Chapter 1

System Introduction

Technical Speciﬁcation

Item Description

Dimensions (LxWxH) 169mm x 62mm (including bumps, but not including feet) x 216mm

Weight Approx. 2.9 lbs

Tilt Angle 8 degree with elevator mechanism

Keystone correction +/-16 degree (32 degree)

Lamp Door Projection Lamp power supply shut off automatically when door is open

Power Supply

- Universal AC 100-240V, 50-60Hz with PFC input

- 200W Ballast from Osram

- Single 12Vdc output DC/DC converter

Projection Lens F# 2.35~2.47, f=21.83~23.81 mm (TBD), 1.10X Mechanical Zoom Lens

Throw Distance Throw distance: 1.5~10m (Optical Performance);

1.2~12m (Mechanical travel)

Brightness

ECO Mode Off ECO Mode On

- 1700 ANSI Lumens (Average) - 1445 ANSI Lumens (Average)

- 1300 ANSI Lumens (Minimum) - 1105 ANSI Lumens (Minimum)

Contrast - 1500 : 1 Typical (Full on / Full off)

- 1000 : 1 Minimum (Full on / Full off)

Uniformity - 75% Typical (Japan Standard)

- 60% Mimum (Japan Standard)

Temperature Opterating : 5~35oC Storage : -20~60oC

Maximum Humidity Operating : 5~35oC, 80%RH (Max.), non-condensing

Storage : -20~60oC, 80%RH (Max.), non-condensing

Acoustic noise level

ECO Mode Off ECO Mode On

- 40dB(A) (Typical, at 23+/-2 0C) - 38dB(A) (Typical, at 23+/-2 0C)

- 42dB(A) (Max, at 23 +/-2 0C) - 40dB(A) (Max, at 23 +/-2 0C)

Lamp Life 2000 hours typical, 50% survival rate

Altitude

Operating : 0~2,500 ft for 5 oC~35oC

2,500~5,000 ft for 5 oC~30oC

5,000~10,000 ft for 5 oC~25oC

Storage : 40,000 ft (Max.)

MTBF Operating more than 12,000 hours (90% Conﬁdence Level)

Resolution PD311: 800(H) x 600(V)

PD323: 1024(H) x 768(V)

DMD Chip PD311: 0.55” 120 DDR SVGA Digital Mirror Device

PD323: 0.55” 120 DDR XGA Digital Mirror Device

Chapter 1

Chapter 1 2

Product Overview

Main Unit

Item Description

1 Zoom Ring

2 Control Panel

3 Remote Control Receiver

4 Elevator Foot

5 Zoom Lens

6 Focus Ring

7 Elevator Button

8 Power Socket

9 Connection Ports

3 Chapter 1

Control Panel

Item Description

1 Temp Indicator LED

2 Lamp Indicator LED

3 Power and Indicator LED (Power LED)

4 Source

5 Resync

6 Empowering Key

7 Menu

8 Back

9 Four Directional Select Keys

Chapter 1 4

Connection Ports

Item Description

1 USB Connector

2 Audio Input Connector

3 S-Video Input Connector

4 Component Video Input Connector

5 VGA Output Connector (PC Analog Signal)

6 KensingtonTM Lock Port

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