Acer X1230S Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv
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- Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 1
Projector Service Manual Model: X1130/X1230/X1230S/X1235/X1230K series Version: Rev2 First Edition (Dec 2008) RESTRICTIONS ON USE OF MATERIALS: 1 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 2
SYSTEM SPECIFICATION 4 Product Specification ...4 Electrical Specification 10 Power Supply Specification TROUBLESHOOTING 59 System Analysis ...59 Optical Problems Checking Items 60 Power Supply Problems / DDC DATA 84 1. Remote Control Code: ...84 2. RS-232 Command Code ...85 3. DDC Data:...87 2 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 3
History First Release (1) Update Ch1- 4.0 Packaging data (2) Add Ch2- Serial Number Upgrade SOP (3) Add Ch5- FRU List Add X1235/X1230K different part : (1) Ch1- SPEC, (2) Ch2- Serial Number Upgrade SOP (3) Ch3- Disassembly process, Module Assembly Key Point (4) Appd. A- DDC table Vendor Model Name - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 4
Specification 1.0 Optical Performance 2.0 Image Quality 3.0 Mechanical Specification 4.0 Packaging 5.0 Thermal Specification 6.0 Environmental 7.0 Regulatory 8.0 Reliability 9.0 Power Requirements 10.0 Panel Specification 11.0 Compatibility 12.0 Image Interface 13.0 Control Interface 14.0 User - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 5
DMD Defect) 1.5 Color 1.5.1 White 1.5.2 Red 1.5.3 Green 1.5.4 Blue 1.6 Color Uniformity 1.6.1 White Tested under 60" (diagonal) image size with Wide projection lens position unless other specified. X1130 : Minimum 1840 Lumens X1230/X1230S : Minimum 1920 Lumens X1235 : Minimum 2080 Lumens X1230K - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 6
Throw Ratio 2.2 Zoom Ratio X1230 : 1.1 X1230S : 1(Fixed) X1235/X1230K : 1.1±2% - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 7
check the image. Let the projector on the desk (don't move it up/down or left/ right) and just inspect the pattern. 3.0 Mechanical Specification 3.1 Dimensions 264 x 225 x 95 mm (L x W x H) 3.2 Weight X1130/X1230/X1235/X1230K : - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 8
CE, FCC ESD 40000 hours except DMD chip, Color wheel, Lamp, Fan and Ballast Normal : 3000 hours (50% brightness maintenance) Eco: 4000 hours Adhere to Section "Power Supply Specification" VAC 100 - 240 (50/60Hz), Typical Standby IEC-06 X1130/X1230/X1230S/X1230K : 280W Max. X1235 : 285W Max. 5W - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 9
Connector 14.0 User Interface 14.1 Specification" 9 Keys: Power ; Source ; Resync ; e ; Menu ; Left ; Right ; Up(Keystone-) ; Down(Keystone+) 3 LEDs: Power On/Off Status; Lamp Status; Temperature Status Manual and Auto vertical keystone and adjustable range ±40° X1130 : None X1230/X1230S/X1235/X1230K - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 10
Electrical Specification 1. Timing Table The PC timing is as following: Resolution Mode 640 x 480 720 x 400 800 x 60.241 68.68 47.4 60.29 45.0 49.702 55.935 47.712 35.88 37.5 YPbPr support timing is as following: Signal format 480i(525i)@60Hz 480p(525p)@60Hz 576i(625i)@50Hz 576p(625p)@50Hz - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 11
Video, S-Video support timing is as following: Video mode fh(kHz) NTSC 15.73 PAL Impedance 75 Audio Impedance (audio in) 10 (Only for Amplitude (audio in) 0 X1230/X1230S Bandwidth 300Hz ) S/N Ratio 40 Total Harmonic Distortion Max Ohm Volts peak-to-peak Volts M Hz Ohm Volts - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 12
3. Electrical Interface Character Interface Definition 15 pin definition of the mini D-sub male for DDC2B protocol 1 5 6 10 11 15 Pin Definition Pin Definition Pin Definition 1 Red video 2 Green Video 3 Blue Video (Pr) (Y) (Pb) 5 NC 6 Red Video Return 7 Green Video Return 9 DDCP - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 13
YES YES Timer Volume YES YES YES External Message indicator (Detailed description refer to SW Specification) Message Occasion D-sub /Composite Video /S-Video Searching Input Not Supported Lamp is approaching the end of its useful life in full power operation. Replacement suggested! The - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 14
Regulation Load Current Range 1 +12 V ±10 % 0.15 A ~ 2.5 A Ripple & Noise 300 mV 3. Lamp Power specifications Specification Applicable Lamp Starting pulse from Ignitor Description X1130/X1230/X1230S/X1230K : Philips 189W, AC operation. X1235 : Philips 210W, AC operation. Applicable ballast - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 15
Figure 1 Hardware Architecture To Lamp IR I A/D converter RGB888 24bits Digital Signal DDP ASIC DLP Image Processor YUV422 10bits Digital Signal RAM 32 M Flash Memory NTSC/PAL /SECAM Video Decoder D-Sub out Triple video DMD Power DMD and Reset Driver MBRST(0:15) Color Wheel Motor - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 16
Product Overview 16 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 17
17 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 18
18 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 19
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LIte Installation Process 1. Double click the Setup file for DLP Composer Lite to start to install program. 2. When the Installation Wizard appears, click "Next". 3. Select to accept the License Agreement, than click "Next" 4. Click "Next" - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 21
Lite 7.2 If you want to install to a different directory (perhaps alongside a prior release of DLP Composer™ Lite), click the "Browse" button on the "Select Features" page. 5. When finishing installation, click "Finish", and then restart your computer to complete the installation process. 21 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 22
(1) Select Library 1. When start to use this program to download at first time, you need to check if the library folder is existed under the path of Library. Click "Browse" to select path for library files Click the library folder to assign the path. Then Click "OK". 2. Check if there are library - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 23
RS232 Download cable 2. Personal computer or laptop computer Software required 1. DLP Composer Lite program 2. New version FW Download procedure 1. Prepare the download equipment: RS232 cable connect to PC and projector 2. Plug power cord into projector , and the projector will be in stand by - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 24
Caution: do not interrupt download like unplug power cable. If you skip boot loader Area and interrupt download, Projector would not turn on anymore. 6. Click on "Flash Loader" and "Browse"->select file->"Open" to select the path of the image file(new version firmware) 24 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 25
7. Click "Reset Bus" and then check the status that shows "Bus Reset". 8. Select "Start download" and three LED light orange color 25 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 26
When FW is downloading, "Start Download" becomes disabled. 9. After download complete, program will show "Download complete" message, and projector will reset to stand by mode. 10. If program pops out another error message after "Download complete" message appearing, it's ok to skip the error - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 27
Method to enter factory menu 1. Press keypad Power and image will show Power Down OSD function 2. Press keypad Left twice then press Menu, then enter the Factory mode. Step 1 Step 2 27 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 28
1. Connect between PC, EDID board and the Projector: Link to Projector : For DVI-D DDC download (no need in X1130/ X1230/ X1230S/ X1235/ X1230K series) Link to Projector : For HDMI DDC download (no need in X1130/ X1230/ X1230S/ X1235/ X1230K series) Please ignore this connector "25pin male - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 29
. Un-install Q-EDID tool : If you want to uninstall this tool, execute "Uninstall Q-EDID.BAT", then it will remove EDID Board from the computer. How to use Download Tool : (1) Execute EDID Tools V0.16: 1. Run "Q-EDID-V016.exe". 2. Program will appear as below picture. (2) Write EDID: • When write - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 30
Step2 Step3 Step1 Step4 (3) Read EDID: • Read D-SUB/DVI EDID: 1. EDID Type Selection : Choose ''EDID 128 Bytes'' 2. Read EDID : Click "Read EDID". 3. While complete, it will show message'' Read EDID OK... '', and the read-out DDC will show in the table in program. Step2 Step1 SStetep3 Important - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 31
required 1. Standard RS232 Download cable 2. Personal computer or laptop computer Software required 1. Acer_Service_Tool(Data)_3.1.exe When the download equipment: RS232 cable connect to PC and projector 2. Plug power cord into projector, and the projector will be in stand by mode. 3. Execute - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 32
Save" icon. 7. Change new Main board: (1) Unplug power cable and RS232 cable from projector, and change new Main board into Projector. (2) After changing Main board, reconnect power cable and RS232 cable into Projector. 8. Write S/N & data into new Main board: Press "Retrieve System" and write Data - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 33
Tool 5 1 3 Notice 1 Disassemble the screw*5(M3*7L). 4 2 screw driver (1) Take off the the IR sensor wire from 2 mainboard, (2) Take outlet case module (2) Take off the front case module (3) (For 3 X1230/X1230S/X1230S/ X1230K): Take off the screw*4 (M3*7L) and speaker from the outlet case - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 34
M3*5L), and take off the M/B shielding. screw*5 screw driver (1)Take off the long wire (one of twin fan wire) blower fan wire, C/W sensor wire, Ballast 5-Pin wire, 7 speaker wire (For X1230/X1230S/ X1235/X1230K) from M/B. (2) Take off inlet case module. C/W sensor wire C/W FPC wire - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 35
off the lamp door. 2 9 (2) Disassemble the screw*1(M3*4L) and lamp wire, and take off the lamp module. screw*1 screw driver 1 (1) Disassemble the lamp box. (2) Disassembly the screw*2(M3*8L), and take off the blower fan. screw*1 screw*1 screw*1 screw*1 1 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 36
5pin wire 2pin wire 2 shielding screw driver focus ring (1)Take off the gasket*2. 16 (2)Disassemble the Focus Ring. focus ring gasket*2 : (1)Take off Zoom Ring and Ring screw - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 37
screw*4(M3*15.15L), 19 and take off the HSINK and DMD chip BD with DMD Chip. 2 4 3 1 (1)Disassemble the baffle DMD. 20 (2)Disassemble the screw*3(M3*4L) and take off the CW module. baffle DMD 1 CW module 2 screw driver screw 3 driver Rotate to open the 21 switch on socket, and take off - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 38
Module Assembly Key Point - Optical Engine 1. Light Pipe Module assembly and overfill alignment 1.1 Assembly LP Module to HSG DMD (3) Assembly two Overfill adjustment screws to HSG DMD (Fig. 1-1). ** Adjustment criteria refer to below item (4) Assembly "Clip LP" and lock with screw well (Fig. 1-2). - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 39
1. Press down the Clip 2. Insert the LP Module Fig. 1-3 LP Datum of DMD HSG Fig. 1-4 Overfill adjustment screws 39 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 40
1. Place Clips on BKT surface 3. Lock screw 2. Push Baffle LP to hook DMD HSG Fig. 1-5-1 Fig. 1-5-2 Pre assemble this screw not over the side surface. Pre assemble this screw not over the bottom surface. Fig. 1-6 40 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 41
2. Assembly FM Module: Place FM on "HLD FM" surface(Fig. 2-1) and use "Clip FM" to fix FM(Fig. 2-2). Clip FM hook the punch points Touch the side surface Fig. 2-2 Fig. 2-1 3. Assembly HSG ILL Module: 3.1 CM Assembly I. Insert "Clip CM Side" first, and then place "Clip Front CM" to fixed-shaft of - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 42
Datum1 Clip UP CM Fig. 3-3 Datum3 Datum2 Fig. 3-5 Fig. 3-4 Sponge Fig. 3-6 42 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 43
screw Fig. 3-7 4. AL, HSG ILL and HSG DMD Assembly: 4.1 Placed "AL" on the "HSG DMD". The "raised surface" of "AL" shall toward "DMD direction" (Fig. 4-1). 4.2 To assemble "HSG ILL SUB Module" with "HSG DMD" and cover over on "AL" and the then lock with screws (Fig. 4-2). Fixed shafts& holes AL - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 44
B/D (Fig. 5-4). Fig. 5-2 Fig. 5-1 Alignment keying Button Fig. 5-3 Fig. 5-4 8.4 Place Damper on the surface of Chip-BD Fig. 5-5. Open notation Close notation Damper . Fig. 5-5 6. Assembly Optical Engine: 6.1 Assemble "BKT Link Lamp & CW shield" on "DMD HSG" and then lock with screws well 44 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 45
ENG Fig. 6-1 7.1 Assemble "Baffle DMD" to "HSG DMD" (Fig.7-1). 7.2 Assemble Chip B/D Module to "HSG DMD" (Fig. 7-2). Fixed shafts of DMD HSG Fixed shafts of DMD HSG Fig.7-1 Screw Shield CW BKT Link Lamp Fixed holes of ILL SUB HSG Fixed holes of DMD Fig.7-2 7.3 Assemble Thermal Pad & Gasket - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 46
Screw ○3 2 4 ○1 Gasket Fig. 7-3 7.4 Assemble "CW Module" to "DMD HSG" and lock with screws well (Fig.7-4). Screw Fixed shafts of DMD HSG Fig.7-4 7.5 For X1130/X1230/X1235/X1230K : Assemble "PL Lens" and lock with screws well (Fig. 7-5). Screw Fig. 7-5 46 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 47
Ring Zoom Screw Ring Focus Fig. 7-6 Fig. 7-7 7.6 For X1130/X1230/X1235/X1230K : Assemble Lamp Module to "BKT Link Lamp" and then lock with screw well (Fig. 7-8, Fig. 7-9). Screw Fixed shafts Fig. 7-8 47 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 48
Fig. 7-9 7.7 For X1230S : Assemble "Frame Lens Wide" and lock with screws well (Fig. 7-10). A Gap for LP Adjustment Fig. 7-10 Screws 48 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 49
7.8 For X1230S : Assemble "PL Lens" and lock with screws well (Fig. 7-11). Screws 7.9 For X1230S : Assemble "Ring Focus" (Fig.7-12). Fig. 7-11 Ring Focus Fig. 7-12 49 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 50
7.10 For X1230S : Assemble Lamp Module to "BKT Link Lamp" and then lock with screw well (Fig.7-13, Fig. 7-14). Screw Fixed shafts Fig. 7-13 Fig. 7-14 50 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 51
Module Assembly Key Point - Mechanical 1. lower case and Adjust foot Spring should be no bend 2. Ballast wire Alignment dressed Ballast to PWR wire must go outside this rib Two screws 51 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 52
Ballast to Lamp wire should align in to this groove Ballast to Lamp wire also should align under Mylar groove 52 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 53
First: assy Blower module Second: assy Mylar Ballast This cord location is here 53 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 54
3. Blower wire alignment This clip must be screwed by this direction 54 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 55
4. Lamp box must be assembled into lower case Rib 5. CW sensor board wire and CW FPC cable alignment 6. Grounding wire alignment 55 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 56
7. Twin Fan and Speaker wire alignment 8. Front IR wire to MB alignment Front IR wire should align in to these grooves 56 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 57
9. Ballast to lamp wire alignment Lamp box should align with the lower case Lamp connector assemble with rib 10. Eng screw assemble sequence 57 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 58
Second First Third 11. Lamp Door screw assemble sequence 58 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 59
? 5. Check Thermal status 1. Check Remote module battery 2. Check Remote module 3. Check IR Receiver on Main board 4. Check IR Receiver on IR board 1. Check the connection between Main BD and Chip BD 2. Check the connection between OP engine and DMD Chip 3. Check Chip board 4. Check Main board 59 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 60
Optical Problems Checking Items No. Item Trouble Shooting Guide 1 Brightness 1. Change lamp 2 Uniformity 1. Change lamp 1. Check ADC calibration 3 FOFO Contrast 2. Check user's menu brightness & contrast are default 3. Clean DMD 4. Clean PL 5. Check ILL stop assy 4 ANSI Contrast 1. - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 61
"Blue Edge" Trouble Shooting: I. Re-adjust "Overfill" first. For Overfill Re-adjustment: i. Those 2 Adjustment Screws must be released for around 2 mm first. ii. Alignment Sequence: a. To adjust "Horizontal - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 62
Power Supply Problems Checking Flow 62 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 63
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-- Power button OFF: Cooling completed; Standby Mode Firmware Download ≧8 ℃ Thermal sensor error (T2 5 ) (Lamp Over Temperature) OSD shows "Projector Overheated" ≧54℃ Thermal sensor error (T1 ) OSD shows "Projector Overheated" Fan lock error OSD shows red "Fan Fail, Will automatically turn off soon - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 65
Thermal sensor 1 Fan 3 : Blower Fan Fan 1 : Lamp Fan Fan 2 : Power Fan LED message Thermal sensor 2 65 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 66
2 Speed Error FAN 3 Speed Error Sensor 1 Open Error Sensor 2 Open Error Sensor 1 Short Error Sensor 2 Short Error Temperature 1 Error Temperature 2 Error FAN IC I2C ERROR Definition Specification LAMP OFF DETECT LAMPLIT LAMP FAN SPEED ERROR SPEED OVER ± 20% BALLAST FAN SPEED ERROR BLOWER FAN - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 67
of connection between PC and Projector. Make sure that your computer and projector are turned off before connection. Power on the computer first, and then plug the power cord of the projector. (It may cause Com port incorrect function, if you do not follow this instruction) Adapters may be - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 68
Interface Settings RS-232 protocol Baud Rate Data Length Parity Check Stop Bit Flow Control Command Category Refer to Appendix A 115200 bps 8 bit None 1 bit None 68 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 69
Adjustment / Alignment Procedure Content : 1. Color Wheel Delay Alignment 2. Overfill adjustment 3. PC Alignment Procedure 4. YUV Alignment Procedure 5. Keystone Calibration 69 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 70
1. Color Wheel Delay Alignment Procedure: 1. Enter Factory Mode 2. Enter Block 1 3. Change CW Delay by adjusting the following gray pattern to smooth 32 Gray pattern 70 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 71
2. Overfill adjustment (Blue Edge adjustment) 1. "Full White Pattern" is suggested for this alignment. 2. Adjust 2 LP-alignment Screws (upper side / lower front side of Optical Engine) behind Color Wheel. 3. Alignment Criteria is to adjust these 2 screws until "No Dark Edges" and " No Shadows" can - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 72
@60Hz (XGA) 4. Pattern: As White-black pattern {A near white color (240,240,240) and a near black color(16,16,16)} 5. Light on projector 6. Set user OSD values to default. 7. Enter factory mode. 8. Set Factory values to default. 9. Press "Calibration RGB" to let the black level to just distinguish - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 73
Gain 127 Cal B Gain 127 YPbPr R Offset 127 YPbPr B Offset 127 Procedure: 1. Connect power, YpbPr cable (only G cable from DVD player) into projector. 2. Change Timing and play below Color-bar pattern from DVD player. Timing: 480i Pattern: Color-bar pattern (since only G cable is connected - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 74
5. Keystone Calibration Condition：Horizontal plane(0∘) 1. Make projector be horizontal 2. Enter factory menu 3. Enter into Block 3 in factory menu 4. Select item "AutoKeystoneCal" 5. Press key Left or Right to do auto calibration 6. Finish 0∘calibration - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 75
Chapter 5 FRU List Exploded Diagram Module 1 - Total Exploded View Note : (item 9 ) There's no Speaker in X1130. (item 23 ) There's no Zoom Ring in X1230S 75 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 76
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Module 2 - ASSY UPPER CASE 77 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 78
Module 3 - ASSY LOWER CASE 78 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 79
Module 4 - ASSY FRONT CASE 79 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 80
X1230S X1130/ X1230/ X1230S X1130/ X1230/ X1230S X1130/ X1230/ X1230S X1130/ X1230/ X1230S X1130/ X1230/ X1230S X1130/ X1230/ X1230S BOARD BOARD BOARD BOARD CABLE CABLE CABLE CABLE CABLE CABLE CABLE MAIN BOARD 55.J910Q.001 BALLAST (LAMP DRIVER) 55.J900Q.002 POWER BOARD 55.J900Q.003 DMD CHIP - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 81
/ CABLE D-SUB CABLE 50.J900Q.001 - X1230S X1130/ X1230/ CABLE RCA CABLE 50.J900Q.002 - X1230S X1130/ X1230/ X1230S CABLE CABLE M/B TO IR BOARD 50.J900Q.003 X1130/ X1230/ X1230S CABLE CABLE BALLAST TO LAMP 50.J900Q.004 X1130/ X1230/ X1230S CABLE CABLE POWER BOARD TO BALLAST 50 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 82
R/BRACKET FOCUS RING ASSEMBLY 60.J900Q.009 X1230S CASE/COVE R/BRACKET FOCUS RING ASSEMBLY 60.J920Q.003 X1130/ X1230/ X1230S X1130/ X1230/ X1230S DIGITAL LIGHT DEVICE DIGITAL LIGHT DEVICE Phillips X1130/X1230/X1230T EC.J9000.001 Lamp Module 189W COLOR WHEEL MODULE(W/ SENSOR BD & CABLE) 57 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 83
57.J900Q.002 DIGITAL X1130/ X1230 LIGHT DEVICE LENS 57.J900Q.003 X1230S X1130 X1230/ X1230S X1130 X1230/ X1230S X1130/ X1230/ X1230S DIGITAL LIGHT DEVICE DIGITAL LIGHT DEVICE DIGITAL LIGHT DEVICE DIGITAL LIGHT DEVICE DIGITAL LIGHT DEVICE LENS 57.J920Q.001 DMD CHIP DMD CHIP 57.J900Q.004 57 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 84
Appendix A - Code List: IR / RS232 / DDC Data 1. Remote Control Code: IR setting value Frequency: 38kHz Protocal: NEC format b. IR command code Customer code：0813 84 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 85
19 * 0 IR 020 Source Component Video support 20 * 0 IR 021 Aspect ratio 16:9 support 21 * 0 IR 022 Aspect ratio 4:3 support 22 * 0 IR 023 Volume + support 23 * 0 IR 024 Volume - support 24 * 0 IR 025 Brightness support 25 * 0 IR 026 Contrast support 26 * 0 IR 027 Color - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 86
0 Lamp ? 2 * 0 Lamp Query the lamp ON/OFF Query the lamp hours support support Lamp command type (Projector 'transmits' commands) NO Code (character) Function feature Note 1 Lamp 0 2 Lamp 1 3 XXXX Return Lamp OFF status Return Lamp ON status Return Lamp hours support support support Source - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 87
Syncs (15H) Maximum Horizontal Image Size mm (16H) Maximum Vertical Image Size mm (17H) Display Gamma 2.20 (18H) DPMS and Supported Feature(s): Preferred Timing Mode Display Type = R/G/B Color (19H-22H) CHROMA INFO: Red x - 0.644 Green x - 0.345 Blue x - 0.146 White x - 0.310 Red - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 88
Standard Timing ID 1: 1152 x 864 @70Hz Standard Timing ID 2: 1280 x 1024 @60Hz Standard Timing ID 3: 1280 x 960 @60Hz Standard Timing ID 4: 1400 x 1050 @60Hz Standard Timing ID 5: 1600 x 1200 @60Hz Standard Timing ID 6: 1280 x 800 @60Hz Standard Timing ID 7: 1440 x 900 @60Hz Standard Timing ID 8: - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 89
： X1230 EDID EDID Block 0, Bytes 0-127 [00H-7FH] Block Type: EDID 1.3 0 1 2 3 4 5 6 7 8 9 A Horizontal Image Size Maximum Vertical Image Size Display Gamma mm mm = 2.20 (18H) DPMS and Supported Feature(s): Preferred Timing Mode Display Type = R/G/B Color (19H-22H) CHROMA INFO: Red x - - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 90
. Freq - 31 kHz Max Horiz. Freq - 93 kHz Pixel Clock - 110 MHz GTF - Not Used (5AH-6BH) Detailed Timing / Descriptor Block 3: Monitor Name: X1230 (6CH-7DH) Detailed Timing / Descriptor Block 4: Monitor Serial Number: J91050018401 (7EH) Block No: No Extension EDID Block(s) CheckSum OK 90 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 91
： X1230S EDID EDID Block 0, Bytes 0-127 [00H-7FH] Block Type: EDID 1.3 0 1 2 3 4 5 6 7 8 9 A Horizontal Image Size Maximum Vertical Image Size Display Gamma mm mm = 2.20 (18H) DPMS and Supported Feature(s): Preferred Timing Mode Display Type = R/G/B Color (19H-22H) CHROMA INFO: Red x - - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 92
. Freq - 31 kHz Max Horiz. Freq - 93 kHz Pixel Clock - 110 MHz GTF - Not Used (5AH-6BH) Detailed Timing / Descriptor Block 3: Monitor Name: X1230S (6CH-7DH) Detailed Timing / Descriptor Block 4: Monitor Serial Number: J92050018401 (7EH) Block No: No Extension EDID Block(s) CheckSum OK 92 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 93
, Composite Sync, Separate Syncs Maximum Horizontal Image Size Maximum Vertical Image Size Display Gamma mm mm = 2.20 (18H) DPMS and Supported Feature(s): Preferred Timing Mode Display Type = R/G/B Color (19H-22H) CHROMA INFO: Red x - 0.644 Green x - 0.345 Blue x - 0.146 White x - 0.310 Red - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 94
Standard Timing ID 3: 1280 x 960 @60Hz Standard Timing ID 4: 1280 x 800 @60Hz Standard Timing ID 5: 1440 x 900 @60Hz Standard Timing ID 6: 1024 x 768 @85Hz Standard Timing ID 7 - Not Used Standard Timing ID 8 - Not Used (36H-47H) Detailed Timing / Descriptor Block 1: 1024x768 Pixel Clock: 65.00 - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 95
： X1230K EDID EDID Block 0, Bytes 0-127 [00H-7FH] Block Type: EDID 1.3 0 1 2 3 4 5 6 7 8 9 A Horizontal Image Size Maximum Vertical Image Size Display Gamma mm mm = 2.20 (18H) DPMS and Supported Feature(s): Preferred Timing Mode Display Type = R/G/B Color (19H-22H) CHROMA INFO: Red x - - Acer X1230S | Acer X1130, X1230, X1230K, X1230S, and X1235 Projector Series Serv - Page 96
. Freq - 31 kHz Max Horiz. Freq - 93 kHz Pixel Clock - 110 MHz GTF - Not Used (5AH-6BH) Detailed Timing / Descriptor Block 3: Monitor Name: X1230K (6CH-7DH) Detailed Timing / Descriptor Block 4: Monitor Serial Number: J98050018401 (7EH) Block No: No Extension EDID Block(s) CheckSum OK 96