Acer S1200 Series User manual

SERVICE MANUAL
SI : TSE: Check: Approved:
Date Revise Version Description
2008.8.25 V1.0 Initial Issue
S1200
CopyrightAugust.2008 All Rights Reserved P/N: 36.8BJ03G001

S1200 Condential II
Preface
This manual is applied to S1200 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.
S1200 Service Manual
Copyright August.2008
All Rights Reserved
Manual Version1.0

S1200 Condential
III
Table of Content
Chapter 1 Introduction
Highlight 1-1
Compatible Mode 1-3
Product Overview 1-8
Chapter 2 Disassembly Process
Equipment Needed & Product Overview 2-1
Disassemble Lamp Cover Module 2-2
Disassemble Lamp Module 2-3
Disassemble Top Cover Module 2-4
Disassemble Key Pad Board Module 2-5
Disassemble Focus Ring 2-6
Disassemble Top Shielding 2-7
Disassemble Front Cover Module and IR Sensor Board 2-8
Disassemble Main Board 2-9
Disassemble Engine Module 2-10
Disassemble Clor Wheel Module 2-11
Disassemble DMD Board and DMD Chip 2-12
Disassemble Speaker Module 2-13
Disassemble System Fan Module 2-14
Disassemble Blower 2-15
Disassemble Front Cover 2-16
Disassemble Lamp Driver 2-16
Disassemble LVPS 2-17
Disassemble Bottom cover 2-18
Rod Adjustment 2-20

S1200 Condential
IV
Re-write Lamp Usage Hour 2-21
Assemble Bottom cover 2-22
Assemble LVPS 2-23
Assemble Lamp Driver 2-24
Assemble Front Cover 2-25
Assemble Blower 2-26
Assemble System Fan Module 2-27
Assemble Speaker Module 2-28
Assemble DMD Board and DMD Chip 2-29
Assemble Color Wheel Module 2-30
Assemble Engine Module 2-31
Assemble Main Board 2-32
Assemble Front Cover Module and IR Sensor Board 2-33
Assemble Top Shielding 2-34
Assemble Focus Ring 2-35
Assemble Key Pad Board Module 2-36
Assemble Top Cover Module 2-37
Assemble Lamp Module 2-38
Assemble Lamp Cover Module 2-39
Chapter 3 Troubleshooting
LED Lighting Message 3-1
Main Procedure 3-3
Beep Sound 3-3
Chapter 4 Function Test & Alignment Procedure
Test Equipment Needed 4-1
Service Mode 4-2
OSD Reset 4-3
Test Condition 4-4

S1200 Condential V
Test Inspection Procedure 4-5
PC Mode 4-6
Video Performance 4-7
Optical Performance Measure 4-8
Other 4-9
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
Chapter 6 EDID Upgrade
EDID Introduction 6-1
Equipment Needed 6-2
Setup Procedure 6-3
EDID Key-In Procedure 6-3
Setup Procedure (HDMI) 6-7
Default Language Reset 6-9
Appendix A S1200 Exploded Overview I
Appendix B Serial Number System Denition I
PCBA Code Denition II
Appendix C RS232 function command summary table I

s1200 Condential 1-1
Chapter 1
Introduction
1-1 Highlight
No Item Description
1Dimensions (WxDxH) - 269x113x275
2Weight - 3kg
3 Tilt Angle - 5 degree with elevator mechanism
4 TI DMD TI DMD 0.55” 12° 2xLVDS Type-X XGA Digital Mirror Device
6 Number of active dots Number of active dots : 1024(H) x 768(V)
7 Power Supply
- Universal AC 100 – 240 V 50-60 Hz with PFC input
- 200W for OSRAM E20.8 Lamp @ normal operation
- Variance FAN speed control (Depends on temperature varant)
8 Terminal
- One HDMI Female Terminal
- One VGA input ( One D-SUB)
- One D-Sub 15-Pin output
- One Mini DIN 3-Pin Connector for RS232 control input
- Video input (One RCA jack Type, One Mini DIN 4-pin S-
video)
- Audio input (One Phone jack Type)
9 Lamp - 200 – Watt OSRAM E20.8 Lamp (user replaceable) dimmble
to 160 W
10 Projection lens - F# 2.59 ~6.97, with 0.6 throw ratio
11 Keystone correction - +/ -40 degree (80 degree)
12 Throw Distance - 0.5– 3.7m (focus range) Better display at 60”
13 Throw Ratio - 0.6:1 distance/width @60”
14 Lamp life - 2500 hours min, 50% survival rate (Full power Mode)
- 4000 hours min, 50% survival rate (Echo power Mode)

s1200 Condential 1-2
No Item Description
15 Input signal spec
- Hsync Frequency 31.5 k ~ 100 kHz
- 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
16 Video Compatibility
- Standards :
● NTSC (3.58/4.43)
● PAL (B/D/G/H/I/M/N)
● SECAM (B/D/G/K/K1/L)
● HDTV - 480p, 576p, 720p, 1080P
17 Brightness
Engineering spec:
- 2250 ANSI Lumens (Typical; Full power mode)
- 2000 ANSI Lumens (Minimum; Full power mode)
Marketing spec:
-2500 Lumens
18 Contrast
Engineering spec:
- 1300 : 1 Full White and Black (Minimum; Full power mode)
- 1700 : 1 Full White and Black (Typical; Full power mode)
Marketing spec:
-1900:1 Full White and Black
19 Uniformity
Engineering spec:
- 65% Japan standard (Minimum; Full power mode)
- 80% Japan standard (Typical; Full power mode)
Marketing spec:
-85%
20 Color Wheel
- 6 segments
- 7200 rpm(2X)
- 9000 rpm@3X PAL 50Hz
- 10800 rpm@3X NTSC 60Hz
Segment Angle: R85Y37G90C28W42B78
21 Temperature - Operating: 5°C -- 35°C
- Storage: -20°C -- 60°C
22 Maximum Humidity - Operating: 5°C -- 35°C, 80%RH (Max.), non-condensing
- Storage: -20°C -- 60°C, 80%RH (Max.), non-condensing
23 System controller - TI DDP2230
24 Number of active dots
- Number of active dots : 1024(H) x 768(V)

s1200 Condential 1-3
1-2 Compatible Mode
A. Analog
Compatibility Resolution V-Sync [Hz] H-Sync [KHz]
1. VGA Analog - PC Signal
i Mac DV (G3) 1024X768 75 60.00
VGA
640x480 60 31.50
640x480 72 37.90
640x480 75 37.50
720x400 70 31.50
SVGA
800x600 56 35.20
800x600 60 37.90
800x600 72 48.10
800x600 75 46.90
832x624 75 49.725
XGA
1024x768 60 48.40
1024x768 70 56.50
1024x768 75 60.00
SXGA 1280x1024 60 63.98
1280x1024 75 79.98
QuadVGA 1280x960 60 59.70
SXGA+ 1400x1050 60 63.98
UXGA 1600x1200 60 75.00
Power Mac G4
640x480 66.6(67) 34.93
800x600 60 37.90
1024x768 60 48.40
1152x870 75 68.68
PowerBook G4
640x480 60 31.35
640x480 66.6(67) 34.93
800x600 60 37.90
1024x768 60 48.40
1152x870 75 68.68
i Mac DV(G3) 1024x768 75 60.00
Aspire One 1024x600 60 48.22
2. VGA Analog - Extended Wide timing
WXGA
1280x720 60 45.00
1280x800 60 49.702
1440x900 60 55.935
1680x1050 60 65.290

s1200 Condential 1-4
1-2 Compatible Mode
B. Digital
Compatibility Resolution V-Sync [Hz] H-Sync [KHz]
(1) HDMI - PC Signal
VGA
640x480 60 31.50
640x480 72 37.90
640x480 75 37.50
720x400 70 31.50
SVGA
800x600 56 35.20
800x600 60 37.90
800x600 72 48.10
800x600 75 46.90
832x624 75 49.725
XGA
1024x768 60 48.40
1024x768 70 56.50
1024x768 75 60.00
SXGA 1280x1024 60 63.98
1280x1024 75 79.98
Quad VGA 1280x960 60 59.70
SXGA+ 1400x1050 60 63.98
UXGA 1600x1200 60 75.00
Power Mac G4
640x480 66.6(67) 34.93
800x600 60 37.90
1024x768 60 48.40
1152x870 75 68.68
PowerBook G4
640x480 60 31.35
640x480 66.6(67) 34.93
800x600 60 37.90
1024x768 60 48.40
1152x870 75 68.68
i Mac DV(G3) 1024x768 75 60.00
(2) HDMI - Extended Wide timing
WXGA
1280x720 60 45.00
1280x800 60 49.702
1440x900 60 55.935
1680x1050 60 65.290

s1200 Condential 1-5
Compatibility Resolution V-Sync [Hz] H-Sync [KHz]
(3) HDMI - Video Signal
480i (NTSC) 720x480
(1440x480) 59.94(29.97) 27.00
480p (NTSC) 720x480 59.94 31.47
576i (PAL) 720x576
(1440x576) 50(25) 27.00
576p (PAL) 720x576 50 31.25
720p (NTSC) 1280x720 60 45.00
720p (PAL) 1280x720 50 37.50
1080i (NTSC) 1920x1080 60(30) 33.75
1080i (PAL) 1920x1080 50 56.25
1080p (NTSC) 1920x1080 60 67.50
1080p (PAL) 1920x1080 50 56.25
1-2 Compatible Mode
B. Digital