Acer PH530 series Manuel utilisateur

Prepared by SI :

________________________________________

Prepared by TSE :

________________________________________

Checked by :

________________________________________

Approved by :

________________________________________

Model Name : PH530

Date Version Description

2006/08/08 V1.0 Initial Issue

SERVICE MANUAL

Preface

This manual is applied to PH530 0.62” LVDS DMD 720P Video 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.

Notice:

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.

PH530 Service Manual

Manual Version 1.0

P/N#36.86M03G001

Document#83M-G04-01A

PH530

Condential

Table of Contents

Chapter 1 Introduction 1-1

Highlight 1-1

Computer Compatible 1-4

Chapter 2 Disassembly Procedure 2-1

Equipment Needed 2-1

Remove Lamp Module 2-2

Remove Top Cover ,Keypad BD and Rear Cover 2-3

Remove Front Cover,Receiver 2-6

Remove Each Side Cover 2-7

Remove Main Board 2-8

Remove Side Shielding Module 2-9

Remove Fan Module 2-10

Disassemble Lamp Driver Module 2-11

Disassemble LVPS Module 2-12

Disassemble Color Wheel Module 2-13

Remove Engine Module and Fan Module 2-14

Remove Thermal Switch 2-15

Remove Heatsink and 2 Springs 2-16

Disassemble DMD Chip 2-17

Disassemble Focus Ring 2-18

Disassemble Front Light Cut and Right Light Cut 2-19

Remove EMI Shielding Module and Bottom Cover 2-20

Remove Thermal Sensor Board 2-21

Remove Elevator Module 2-22

Remove Lens Support and Interrupter Switch 2-23

Chapter 3 Troubleshooting 3-1

Equipment Needed 3-1

Main procedure 3-1

Condential PH530

III

Chapter 4 Function Test and Alignment Procedure 4-1

Test Equipment Needed 4-1

Service Mode 4-1

Test Condition 4-2

Inspection Procedure 4-2

Chapter 5 Firmware Upgrade Procedure 5-1

Equipment Needed 5-1

Firmware Upgrade Mode 5-1

Installation Procedure 5-2

USB Driver Upgrade Procedure 5-4

Firmware Upgrade Procedure 5-6

Chapter 6 EDID Key-in Procedure 6-1

EDID Introduction 6-1

Equipment Needed 6-2

Setup Procedure 6-3

EDID Key-In Procedure 6-4

Appendix Appendix A 7-1

Exploded Overview 7-1

Appendix B 7-28

  I.SerialNumberSystemDenition     8-1

  II.PCBACodeDenition       8-2

PH530

Condential

1-1 PH530

Condential

Chapter 1

Introduction

1-1 Highlight

No Item Description

1Weight Approx. 6.0 lbs

2Dimension (W x D x H) - 284.1 x 239.0 x 92.2 mm

3Cooling system - Air Tunnel Flow

- Cooling fans with optimized system acoustic noise

level

- Temperature control circuits with adaptive fan rotational

speeds

- High altitude cooling mode

- Maximum touch temperature follow UL60950

4Lamp housing - Lamp Assembly could be changed by customer him

self, but should read the user manual for instruction in

advance.

- Lamp Assembly should be provided by Coretronic and

distributed through authorized agencies

5Tilt angle - 6 degree with elevator mechanism

6 Power supply - Universal AC 100 – 240 V ~ 50-60 Hz with PFC input

- 200W Phoenix(SHP69) Lamp @ normal operation

- Variance FAN speed control (Depends on temperature

variant)

8Power Consumption - Operation: TBD W +/-10% at 110Vac,

Standby < TBD W

9 Input signal spec. - Hsync Frequency 31.5 ~ 100 kHz

- Vsync Frequency 56 ~ 85 Hz

- Video Signal RGB (PC)

- Analog RGB 0.7Vp-p, 75 ohm, Separate TTL H,V Sync

- Analog RGB 1Vp-p, 75 ohm, Sync. On Green signal

- Analog RGB 0.7Vp-p, 75 ohm, Composite TTL Sync.

- Video

- Composite video 1Vp-p,75 ohm

- S-video Luminance 0.714Vp-p, 75 ohm

- Chrominance 0.286Vp-p, 75 ohm

- Component video 1Vp-p, 75 ohm

1-2 PH530

Condential

Item Description

10 Brightness - 700 ANSI Lumens ---typical.

- 590 ANSI Lumens ---engineering minimum.

11 System Controller - TI DDP 3020

12 Video compatibility - Standards :

NTSC - M, 4.43 MHz, 480i

PAL - B, D, G, H, I , M , N, 576i

SECAM - B, D, G, K, K1, L

HDTV - 480i, 480p, 576p, 720p, 1080i

13 Control keypad - 8 Keys

POWER

ReSync

‘’Up’’/’’Down’’/’’Left’’/’’Right’’ Direction Buttons

Source

14 Keystone correction - +/ - 6 degree

15 Contrast - 2200 : 1 Full On/Full Off ---typical

- 1500 : 1 Full On/Full Off --- engineering minimum

16 Uniformity - 70% Japan standard (Minimum)

- 85% Japan standard (Typical)

17 Projection lens - f = 22.29 mm ~ 26.72 mm, F/2.5 ~ 2.8, 1.2X Manual

Zoom Lens (YM10M)

18 Projection Image Size - Adjustable from 33.55” to 310” -wide (Diagonal for

16:9)

19 LED indicator - Power/Standby : Power ON /Stand-by status indicator

- Lamp : One-minute timer indicator to prevent the hot

re-strike

- Temp : Over-heat & Abnormal indicator

20 Lamp life - 1500 hours min, 50% survival rate (Normal mode)

- 2000 hours min, 50% survival rate (Eco mode)

21 Acoustic noise level 36 dB(A) ( Typical, Under 23±20C; Normal mode )

33 dB(A) (Typical, Under 23±20C; Eco mode )

Noise measurement follows ISO7779, A-weighted sound

pressure level measurement(refer appendix A), 7200

rpm color wheel rotational speed

1-3 PH530

Condential

NO Item Description

22 On-Screen display

- Multi-language: English, Germany, France, Italian,

Spanish,

Portuguese , Japanese, Chinese-C ,

Chinese-S

User-Friendly design with Icon & Instructions.

Customized OSD UI with start up Screen.

23 Temperature - Operating: 5 -- 35°C

- Storage: -20 -- 60°C

24 Maximum Humidity Operating: 5°C ~ 35°C°, 80%RH (Max.),

Non-condensing

Storage: -20°C ~ 60°C’, 80%RH (Max.),

Non-condensing

25 Altitude - Operating 0 ~ 2,500 ft for 5°C~35°C

2,500 ~ 5,000 ft for 5°C~30°C

5,000 ~ 10,000 ft for 5°C~25°C

- Storage 40,000 ft (Max.)

26 MTBF - Operating more than 12,000 hours (90% Condence

Level)

1-4 PH530

Condential

1-2 Computer Compatible

Compatibility Resolution 85V-Sync (Hz)50

VGA 640 x 480 60

640 x 480 72

640 x 480 75

640 x 480 85

720 x 400 70

720 x 400 85

SVGA 800 x 600 56

800 x 600 60

800 x 600 72

800 x 600 75

800 x 600 85

XGA 1024 x 768 60

1024 x 768 70

1024 x 768 75

1024 x 768 85

SXGA 1152 x 864 70

1152 x 864 75

1152 x 864 85

1280 x 1024 60

1280 x 1024 72

1280 x 1024 75

1-5 PH530

Condential

Compatibility Resolution 85V-Sync (Hz)50

QuadVGA 1280 x 960 60

1280 x 960 75

SXGA+ 1400 x 1050 60

MAC 1152 x 870 75.06

MAC G4 640 x 480 60

i Mac DV 1024 x 768 75

2-1 PH530Condential

2-1 Equipment Needed

Chapter 2

Disassembly Process

Item Photo Item Photo

Screw Bit

(+) :107

Hex Sleeves

5mm

Hex

Sleeves

8mm

Tweezers

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