Acer X1260K, X1160Z User Manual

SERVICE MANUAL

X1160 Series/X1260 Series

X1160Z Series/X1260K Refresh

Date Revise Version Description

2007.08.27 V1.0 Initial Issue

2008.07.09 V2.0 Add X1160 Refresh/X1260 Refresh

2008.08.25 V3.0 Add X1160Z/X1160Z Refresh

2008.10.10 V4.0 Add X1260K Refresh

Copyright October.2008. All Rights Reserved P/N: 36.88T03G001

SI : TSE: Check: Approved:

PARTS X1160 X1160refresh X1160Zrefresh X1160Z X1260 X1260refresh X1260Krefresh

LOGO
MYLAR

IO MYLAR 35.88T01G001 35.89B01G001

THERMAL
SWITCH

DMD 48.87K01G001 48.87M01G001 48.89B01G001

SPEAKER N/A 49.89B01G001

BLOW­ER1

BLOW­ER2

ZOOM
RING

FRONT IR
CAP

FRONT
COVER

IR SEN­SOR BD

COLOR
WHEEL

ENGINE 70.88T12GR01 70.88T37GR01 70.88T20GR01 70.89B10GR01 70.89B28GR01

MAIN BD 70.88T13GR01 70.88T36GR01 70.88T38GR01 70.88T21GR01 70.89B07GR01 70.89B27GR01 70.89B43GR01

LAMP
DRIVER

LVPS 75.88T01G101 75.88T08G001 75.88T01G101 75.88T08G001 75.8BE01G001

51.88T03G001 51.88T27G001 75.89B02G001 75.89B01G001 75.89B02G001

70.88T11GR01 70.88T35GR01 70.88T11GR01 70.88T11GR01 70.88T35GR01

70.88T22GR01 70.88T34GR01 70.88T22GR01 70.88T22GR01 70.88T34GR01

35.88T02G001 35.88T03G001 35.89B02G001

N/A 43.89T17G001

49.88T01G001

N/A 49.86E02G001

N/A 51.89B04G001 51.89B04G001

N/A 51.88T24G001 N/A 51.88T24G001

N/A 80.87Y05G001 N/A 80.87Y05G001

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

Preface

This manual is applied to X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh
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.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Service Manual

Copyright October.2008

All Rights Reserved

Manual Version 4.0

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

Table of Content

Chapter 1 Introduction

Highlight 1-1

Compatible Mode 1-3

Product Overview 1-5

Chapter 2 Disassembly Process

Equipment Needed & Product Overview 2-1

Disassemble Lamp Cover Module 2-2

Disassemble Lamp Module 2-2

Disassemble Top Cover Module 2-3

Disassemble Top Shielding 2-4

Disassemble Front Cover Module 2-4

Disassemble Main Board Module & Back Cover Module 2-6

Disassemble Color Wheel Module 2-8

Disassemble Engine Module 2-9

Disassemble DMD Board and DMD Chip 2-10

Disassemble Speaker Module(For X1260 Refresh/X1260 only)
2-11

Disassemble Fan Module 2-12

Disassemble Interrupt Switch Module 2-13

Disassemble Lamp Driver Module 2-14

Disassemble LVPS Module 2-15

Disassemble Bottom Cover Module 2-16

Rod Adjustment 2-17

Re-write Lamp Usage Hour 2-18

Assemble Bottom Cover Module 2-19

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

Assemble LVPS Module 2-20

Assemble Lamp Driver Module 2-21

Assemble Interrupt Switch Module 2-22

Assemble Fan Module 2-23

Assemble Speaker Module(For X1260 Refresh/X1260 only)

2-24

Assemble DMD Board and DMD Chip 2-25

Assemble Engine Module 2-26

Assemble Color Wheel Module 2-27

Assemble Main Board Module & Back Cover Module 2-28

Assemble Front Cover Module 2-30

Assemble Top Shielding 2-31

Assemble Top Cover Module 2-32

Assemble Lamp Module 2-33

Chapter 3 Troubleshooting

LED Lighting Message 3-1

Main Procedure 3-2

Beep Sound 3-3

Chapter 4 Function Test & Alignment Procedure

Test Equipment Needed 4-1

Service Mode 4-1

OSD Reset 4-1

Test Condition 4-2

Test Inspection Procedure 4-3

PC Mode 4-3

Calibration 4-7

Video Performance 4-9

Optical Performance Measure 4-11

Other 4-12

Chapter 5 Firmware Upgrade

Equipment Needed 5-1

DLP Composer Lite Setup Procedure 5-2

USB Driver Upgrade Procedure 5-4

Firmware Upgrade Procedure 5-5

Waveform Download 5-8

Chapter 6 EDID Upgrade

EDID Introduction 6-1

Equipment Needed 6-2

Setup Procedure 6-3

EDID Key-In Procedure 6-4

Appendix A

Exploaded Overview

I

Appendix B

  SerialNumberSystemDenition    XXIV

PCBACodeDenition     XXV

Appendix C

RS232 function command summary table I

Default Language Reset 6-5

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

Chapter 1

Introduction

1-1 Highlight

No Item Description

1 Dimensions (LxWxH) - 267 mm x 187 mm x 80 mm
2 Weight - <5 lbs

- 7 degree with elevator mechanism
(for X1160/X1260/ X1160Z)

3 Tilt Angle

4 Power Supply

5 Keystone correction - +/- 40 degree (80 degree)

6 Cooling system

7 Brightness

- 3 degree with elevator mechanism
(for X1160 refresh /X1260 refresh/X1160Z refresh/X1260K
refresh)

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

- 160W for Osram E20.6 Lamp @ normal operation
(for x1160 series/x1260 series/x1160z series)

- 180W for Osram E20.6 Lamp @ normal operation
(only for x1260k refresh)

- Variant FAN speed control (Depends on temperature
variance)

- Advanced Air Flow

- One fan with system acoustic noise level 36 dB(A) (typical)

- Temperature control circuits with adaptive fan rotational
speeds

- Maximum touch temperature follow UL60950-1

Engineering Spec:

- 1700 ANSI Lumens (Typical) (for X1160/X1260/X1160Z)

- 1445 ANSI Lumens (Minimum) (for X1160/X1260/X1160Z)

- 1800 ANSI Lumens (Typical)
( for X1160 refresh/X1260 refresh/X1160Z refresh/X1260K
refresh)

- 1600 ANSI Lumens (Minimum)
(for X1160 refresh /X1260 refresh/X1160Z refresh/X1260K
refresh)
Marketing Spec:

- 2000 ANSI Lumens

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential 1-1

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-2

No Item Description

Engineering Spec:

- 1500 : 1 Full White and Black (Minimum; Full power mode)
(for X1160/X1260/X1160Z)

- 1800 : 1 Full White and Black (Typical; Full power mode)
(for X1160/X1260/X1160Z)

- 1400 : 1 Full White and Black (Minimum; Full power mode)

8 Contrast

9 Uniformity

10 Throw ratio

11 Lamp door protection

12 Projection lens

13 Lamp life - 3500 hours min, 50% survival rate
14 System controller - TI DDP2230

15 Terminal

(for X1160 refresh/X1260 refresh/X1160Z refresh)

- 1800 : 1 Full White and Black (Typical; Full power mode)
(for X1160 refresh/X1260 refresh/X1160Z refresh)

- 400 : 1 Full White and Black (Minimum; Full power mode)

- 600 : 1 Full White and Black (Typical; Full power mode)
(only for X1260K refresh)
Marketing Spec:

- 2000:1
Engineering Spec:

- 65% Japan standard (Minimum; Full power mode)

- 80% Japan standard (Typical; Full power mode)
Marketing Spec:

- 85%

- 1.95:1 distance/width @60”(For X1160 refresh /X1160)

- 1.95 – 2.15:1 distance/width @60” (For X1260 refresh /
X1260/X1160Z/X1160Z refresh/X1260K refresh)

- Lamp Power Supply shut off automatically when lamp
cover open

- F# 2.41 ,f = 21.79mm, Fix lens (For X1160 refresh /X1160)

- F# 2.41~2.55, f = 21.79~23.99 mm, 1.10X Mechanical
Zoom Lens (For X1260 refresh/X1260/X1160Z/X1160Z
refresh/X1260K refresh)

For X1160 refresh/X1160

- One D-sub VGA input

- One Composite input

- One S-Video input(4 pin Mini din)

- One USB port (Type B Female)

For X1260 refresh/X1260/X1260K refresh

- One D-sub VGA input

- One D-sub VGA output

- One Composite input

- One S-Video input(4 pin Mini din)

- One audio input (2.5m phone jack)

- One USB port (Type B Female)

- One RS-232 (3 pin Mini din)

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-3

No Item Description

- Number of active dots : 800(H) x 600(V) (for X1160/

16 Number of active dots

17 Input signal spec.

18 TI DMD

19 Video compatibility

20 Power consumption

21 Color wheel

22 Lamp

X1160 refresh/1160Z/X1160Z refresh)

- Number of active dots : 1024(H) x 768(V) (for
X1260/X1260 refresh/X1260K refresh)

- Hsync Frequency 31 ~ 69 kHz (for X1160 refresh/X1160/
X1160Z/X1160Z refresh)

- Hsync Frequency 31 ~ 80 kHz (for X1260 refresh/X1260K
refresh)

- Vsync Frequency 50 ~ 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

- TI DMD 0.55” 12° 2xLVDS Type-X SVGA Digital Mirror
Device (for X1160/X1160 refresh/X1160Z/X1160Z refresh)

- TI DMD 0.55” 12° 2xLVDS Type-X XGA Digital Mirror De
vice (for X1260 refresh/X1260/X1260K refresh)

- Standards :

● NTSC (3.58/4.43)

● PAL (B/D/G/H/I/M/N)

● SECAM (B/D/G/K/K1/L)

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

- 225W Max

- Standby < 8W at AC 110V (for X1160/X1260/X1160Z)

- Standby < 5W at AC 110V
(for X1160 refresh/X1260 refresh/X1160Z refresh)

- 250W Max.

- Standby < 5W at AC 110V
(only for X1260K refresh)

- 6 segments (R90/Y28/G90/C28/W42/B82)

- 7200 rpm

- 9000 rpm @ CW 3X, PAL 50Hz
(for X1160 refresh/X1260 refresh/X1160Z refresh/X1260K
refresh)

- 160 Watt OSRAM (for X1160 Series/X1260 Series/X1160Z
Series)

- 180 Watt OSRAM (only for X1260K refresh)

23 Temperature

- Operating: 5°C -- 35°C

- Storage: -20°C -- 60°C

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-4

1-2 Compatible Mode

VGA Analog - PC Signal

Compatibility Resolution V-Sync [Hz] H-Sync [KHz]

640x480 60 31.50
640x480 72 37.90

VGA

SVGA

XGA

SXGA

QuadVGA

640x480 75 37.50
640x480 85 43.30
720x400 70 31.50
720x400 85 37.90
800x600 56 35.10
800x600 60 37.90

800x600 72 48.10
800x600 75 46.90
800x600 85 53.70
832x624 75 49.70

1024x768 60 48.40
1024x768 70 56.50
1024x768 75 60.00

1024x768 85 68.70
1152x864 70 63.80
1152x864 75 67.50

1280x1024 60 64.00

1152x864
(For X1260/X1260 re­fresh/X1260K refresh)

1280x1024
(For X1260/X1260 re­fresh/X1260K refresh)

1280x1024
(For X1260/X1260 re­fresh/X1260K refresh)

1280x960 60 60.00

1280x960
(For X1260/X1260 re­fresh/X1260K refresh)

85 77.10

72 77.00

75 80.00

75 75.20

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-5

VGA Analog - Extended Wide timing

Compatibility Resolution V-Sync [Hz] H-Sync [KHz]

1280x768 60 48.36
1280x768 75 60.30
1280x720 60 44.80

WXGA

1280x768

(For X1260/X1260 re-

fresh/X1260K refresh)

1280x800 60 49.60
1440x900 60 59.90

85 68.60

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-6

Product Overview

Projector Outlook

Front /Upper side

Item Description Item Description

Zoom ring (X1260 series/

1

X1260K Refresh)

2 Focus ring 6 Remote controller
3 Zoom lens 7 Remote control receiver
4 Lens cap

Power button and Power Indicator

5

LED

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-7

Rear side

Item Description Item Description

PC analog signal/HDTV/component

1

video input connector

2 S-Video input connector 7

3 Composite video input connector 8

4 USB connector 9

5 Power socket

6 KensingtonTM lock port

RS232 connector (Only for X1260 refresh/
X1260/X1260K refresh)

Monitor loop-through output
connector (VGA-Out) (Only for X1260 refresh/
X1260/X1260K refresh)

Audio input connector (Only for X1260 re­fresh/X1260/X1260K refresh)

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-8

Remote Control and Control Panel Layout

Item Icon Function Description

1 Infrared transmitter Sends signals to the projector.
2 Power/Power LED Power button and Power Indicator LED.
3 POWER Refer to the “Turning the Projector On/Off” section.

• Press “MENU” to launch the Onscreen display (OSD)

4 MENU

5

6 ZOOM Zooms the projector display in or out.
7 ASPECT RATIO To choose the desired aspect ratio (Auto/4:3/16:9).
8 KeyPad 0~9 Press “0~9” to input a password in the “Security settings”.

9 KEYSTONE

Four directional select
keys

menu, back to the previous step for the OSD menu
operation or exit the OSD menu.

• Conrm your selection of items.
Use up, down, left, right buttons to select items or make

adjustments to your selection.

Adjusts the image to compensate for distortion caused by
tilting the projector (± 40 degrees).

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-9

Item Icon Function Description

10 RESYNC

11 SOURCE

12 HIDE

13

14 FREEZE To pause the screen image.

Empowering
key

Automatically synchronizes the projector to the input
source.

Press “SOURCE” to choose RGB, Component, S-Video,
Composite and HDTV sources.

Momentarily turns off the video. Press “HIDE” to hide the
image, press again to display the image.

Unique Acer functions: eView, eTimer Management.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-10

Connecting the Projector

Item Description Item Description

1 Power cord 5 S-Video cable
2 VGA cable 6 Audio cable jack/jack
3 Composite video cable 7 RS232 cable
4 USB cable

Note: To ensure the projector works well with your computer,please make sure the timing of
the display mode is compatible with the projector.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-11

X1160 Refresh/X1160/X1160Z Refresh/X1160Z

ADC

AD9883A

Svideo

Input

DDP2230

ASIC

DAD2000

0.55" 2xLVDS
SVGA DMD

Chip

Display

Image

Color Wheel

RGB Light

Source

LAMP

Light

Source

LVPS

DC 12V

LAMP

DRIVER

DC

380V

Power

AC

100~240V

Photo

Sensor

CVBS

Input

VGA IN Port

USB

Input

VGA Graphics

Component

Video decoder

TVP5147

Flash

512Mbits

XDR

DRAM

CDCD5704

CDCDLP223

XTAL

PMD1000

MP1583

CAT7106

TMP75 EEPROM

16 pair LVDS

DC output

1.2V/2.5V

3.3V/5V

20MHz

20MHz 320MHz100MHz

400MHz8 bits

FAN x 1 to 2

PWM

Motor Driver

DC

output

1.8V

P o r t 1

P o r t 3

Svideo Port

Composite Port

USB Port

Main Board

24bits

10bits

XTAL

DMD Board

D C 3.3V

14.318MHz

8051-MCU

W79E804ASG

Front IR

I2C

For Option

For Option

For Option

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-12

X1260 Refresh/X1260/X1260K Refresh

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh

Condential

1-13

Bottom Cover Dimension

Chapter 2

Disassembly& Assembly Process

2-1 Equipment Needed & Product Overview

1. Screw Bit (+) :107

2. Hex Sleeves 5mm

3. Screw Bit (+) :102

4. Screw Bit (-) :102

5. Long Nose Nipper

6. Tweezers

X1160/X1160 refresh/X1260/X1260 refresh/X1160Z/X1160Z refresh/X1260K refresh

7.

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

unit

* Note: 1.If you need to replace the main board, you have to get into service mode and record the

lamp usage hour. please refer to section 2-18.

2.The disassembly and assembly process for X1160 Series/X1260 Series/X1160Z Series/

X1260K Refresh is the same. Here, we take X1160/X1260 as example.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential

2-1

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-2

2-2 Disassemble Lamp

Cover Module

1. Unscrew 2 screws on the lamp cover

module

Lamp Cover Module

2-3 Disassemble Lamp

Module

1. Unscrew 2 screws on the lamp module

Lamp Module

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-3

2-4 Disassemble Top Cover

Module

1. Unscrew 2 screws on the unit base

2. Use the tweezers to scratch sharply on

the both side

Note:You’d better drop out two tenons in
the back side before disassemble the top cover
module.(As the red square) And then the rest
of the two tenons will be spontaneously fall.(As
the green square)

Top Cover Module

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-4

2-5 Disassemble Top

Shielding

1. Unscrew 7 screws on the top shielding

2-6 Disassemble Front Cover

Module

1. Unscrew 1 screw on front cover module

(Only for X1260/X1260 Refresh/X1260

Refresh)

2. Press four tenons to disassemble the

front cover module

- First,disassemble right side of front cover:

Push the top side of bottom cover to right

and push the top side of the front cover to

front,then one tenon will be out.Push the

front cover to above,then another tenon

will be out.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-5

- Then,the left side of the front cover is

the same as the right side

Front Cover Module

Note: Avoid touch the lens when disassem­ ble the front cover.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-6

2-7 Disassemble Main Board

Module & Back Cover
Module

1. Unscrew 3 screws and 5 connectors

on main board module & back cover

module(X1160/X1160 Refresh/X1160Z/

X1160Z refresh)

Unscrew 3 screws and 6 connectors

on main board module & back cover

module(X1260/X1260 Refresh/X1260K

Refresh)

Note:Speaker Cable(only for X1260/X1260
Refresh/X1260K Refresh)& Fan Cable must

be xed on Main Board by lm tape to avoid to

For (X1160/X1160 Refresh/X1160Z/X1160Z refresh)

For X1260/X1260 Refresh/X1260K Refresh

stretch into the Fan.

Main Board Module&Back Cover Module

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-7

2. Unscrew 1 screw on main board module

& back cover module

Note:Use the Long Nose Nipper to lock the hex
screw nut.

3. Unscrew 2(4 for X1260/X1260 Refresh/

X1260K Refresh) hex screws on main

board module & back cover module

Main Board Module

Back Cover Module

For (X1160/X1160

Refresh/X1160Z/

X1160Z refresh)

For (X1260/X1260

Refresh/X1260K

Refresh)

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-8

2-8 Disassemble Color

Wheel Module

1. Unscrew 1 screw on mylar

2. Unscrew 2 screws on color wheel

module

3. Unscrew 1 screw on photo sensor

Mylar

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-9

2-9 Disassemble Engine

Module

1. Unscrew 4 screws on engine module

2. Unscrew 2 screws on engine module to

disassemble the zoom ring and zoom

ring holder(X1260/X1260 Refresh/

X1260K Refresh only)

3. Unscrew 3 screws on focus ring

Engine Module

For (X1260/

X1260 Refresh/

X1260K Refresh)

Zoom Ring Holder and Zoom Ring For (X1260/X1260

Refresh/X1260K Refresh)

Focus Ring

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-10

2-10 Disassemble DMD

Board and DMD Chip

1. Unscrew 2 screws on engine module,

disassemble Heat Sink and DMD

Board&DMD chip module

2. Unlock the lockhole by Screw Bit(-) to

disassemble the DMD chip from the

DMD board

Note:It will be unlocked if the Screw Bit(-) turn
reverse. Contrary,It will be locked.

X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh Condential 2-11

2-11 Disassemble Speaker

Module(For X1260/
X1260 Refresh/X1260K
Refresh)

1. Unscrew 1 screw and press 2 tenons to

disassemble Speaker Module

- Press the plastic of the speaker Holder

and then use the tweezers to press the
tenon.

2. Press two tenons to disassemble the

speaker from the speaker holder

Note:Avoid to press the speaker with great
strenth.

Speaker holder&Speaker