Acer X171 X171 Service Guide

Acer X171 Manual

Get Acer X171 PDF manuals and user guides View all Acer X171 manuals
Add to My Manuals
Save this manual to your list of manuals

Acer X171 manual content summary:

  • Acer X171 | X171 Service Guide - Page 1
    Acer X171 (Dual) Service Guide Service guide files and updates are available on the CSD web: for more information, Please refer to http://csd.acer.com.tw/ 100% Recycled Paper - 1 -
  • Acer X171 | X171 Service Guide - Page 2
    , 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 expresses or implied, with respect to the contents hereof and specifically
  • Acer X171 | X171 Service Guide - Page 3
    information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the accomplishment of procedures. - 3 -
  • Acer X171 | X171 Service Guide - Page 4
    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 basic configuration decided for Acer's "global" product offering. To better fit local market requirements
  • Acer X171 | X171 Service Guide - Page 5
    and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, not expose the monitor to rain or moisture. Dangerously high voltages are present inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel
  • Acer X171 | X171 Service Guide - Page 6
    or sold with the monitor. If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacture and follow the kit instructions. z Slots and . Please refer all servicing to qualified service personnel. z To ensure satisfactory operation, use the monitor only with UL listed
  • Acer X171 | X171 Service Guide - Page 7
    SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. NOTES z Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the Power Switch and then turn it
  • Acer X171 | X171 Service Guide - Page 8
    Table of contents Chapter 1 MONITOR FEATURE 9 Chapter 2 OPERATING INSTRUCTION 17 Chapter 3 MACHINE ASSEMBLY 22 Chapter 4 TROUBLE SHOOTING 33 Chapter 5 CONNECTOR INFORMATION 36 Chapter 6 FRU LIST 38 Chapter 7 SCHEMATIC DIAGRAM 39 Chapter 8 POWER BOARD INFORMATION 46 - 8 -
  • Acer X171 | X171 Service Guide - Page 9
    MONITOR FEATURE LCD Panel Input Display Color Maximum Dot Clock ® Max Resolution Plug & Play EPA ENERGY STAY Audio output Input Connector Input Video Signal LCD 17" 0.264 mm AU panel 8ms : 7 0/70/70/60 degree(typ) LG panel-8ms: 75/65/70/70 degree(typ) CPT panel-8ms: 160/160 degree(typ) LG panel-8ms
  • Acer X171 | X171 Service Guide - Page 10
    Screen Size (Active) Power Source Environmental Considerations  Weight (Net / Gross) Dimension External Controls Switch Regulatory Compliance Horizontal : 337.9mm Vertical : 270.3mm 90~264 Vac, 47~63HZ Operating Temp : 5 to 40 degree ; Storage Temp : -20 to 60 degree ; Operating Humidity : 20% to
  • Acer X171 | X171 Service Guide - Page 11
    ) V-B-P (ms ) V-Active ( ms ) V-F-P ( ms ) SYNC. H/V POLARITY SEP . SYNC MODE NO. RESOLUTION Dot clock(MHz) f h H-Total ( us ) H-Sync ( us ) H-B-P ( us ) H-Active ( us 75) 56.25Hz 60Hz (60.316) 75Hz (75.000) 13.333 (500 lines) 17.78(625 lines) 16.58 (628 lines) 13.333 (625lines) 0.080 (3 lines
  • Acer X171 | X171 Service Guide - Page 12
    Sync ( ms ) V-B-P (ms ) V-Active ( ms ) V-F-P ( ms ) SYNC. H/V POLARITY SEP . SYNC MODE NO. RESOLUTION Dot clock(MHz) f h H-Total ( us ) H-Sync ( us ) H-B-P ( us ) H-Active ( us ) H-F-P ( 20.80 (1040dots) 20.11(1152 dots) 20.677(1344 dots) 17.71(1328 dots) 2.400 ( 120 dots) 1.12(64 dots) 2.092
  • Acer X171 | X171 Service Guide - Page 13
    A : H- Total O B : H- Sync width P C : H- Back porch Q D : H- Video width R E : H- Front porch S : V-Total : V- Sync width :.V- Back porch : V- Video width :.V- Front porch MONITOR BLOCK DIAGRAM - 13 -
  • Acer X171 | X171 Service Guide - Page 14
    PCB CONDUCTOR VIEW Main Board - 14 -
  • Acer X171 | X171 Service Guide - Page 15
    - 15 -
  • Acer X171 | X171 Service Guide - Page 16
    - 16 -
  • Acer X171 | X171 Service Guide - Page 17
    Chapter 2 OPERATING INSTRUCTIONS Front Panel Definition This Section defines the front panel User Interface for Led Indictor and Key function. Key Definition in OSD. If 5 AUTO OSD is inactive, press and the monitor will automatically optimize the position, focus and clock of your display
  • Acer X171 | X171 Service Guide - Page 18
    OSD Menu Picture Brightness: This adjusts the brightness of the picture on the screen. Contrast: This adjusts dark and light shades of color relative to each other to achieve a comfortable contrast. Color temp. : There are three ways of adjusting color: Warm (Reddish white) Cool (Bluish white) User
  • Acer X171 | X171 Service Guide - Page 19
    Option Auto Config. : System choose signal "Analog or Digital" Reset: Recall to default settings. Information: This shows brief information on the screen. Setting Language: Select the OSD menu language from English,
  • Acer X171 | X171 Service Guide - Page 20
    : LED Color Green System Status System in normal operation mode Amber System in power-saving mode Dark System in power-off mode LOGO : When the monitor is power on, the LOGO will be showed in the center, and disappear slowly. HOW TO OPTIMIZE THE DOS-MODE Plug and play Plug & play
  • Acer X171 | X171 Service Guide - Page 21
    WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO VIDEO INPUT SIGNAL. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL. This monitor meets the Green monitor standards as set by the Video Electronics Standards Association(VESA) and/or the United States Environmental
  • Acer X171 | X171 Service Guide - Page 22
    Chapter 3 MACHINE ASSEMBLY (Update later) This chapter contains step-by-step procedures on how to assemble the monitor for maintenance and trouble shooting NOTE : 1. The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding to avoid
  • Acer X171 | X171 Service Guide - Page 23
    Side View : ( unit : mm ) Exploded View Assembly process Picture Description 1. [GET PCB SHIELD AND PUT IT IN THE MIDDLE OF CONVEYER] 1 1. [GET M/B AND LCD CABLE,THEN INSERT LCD CABLE IN M/B CONNECTOR] 2. [GET BUTTON CABLE,THEN INSERT IT INTO M/B CONNECTOR] - 23 -
  • Acer X171 | X171 Service Guide - Page 24
    Jumper value set as 7.5mA 5 1. GET POWER/B AND INSERT JUMPER IN THE APPOINTED PLACE OF JP10 AT 2. GET AGGLUTINANT TO CONNECT THE JUMPER AND POWER/B 3. MARK DOT IN THE PANE MARK OF POWER/B AS PICTURE SHOWS 1. INSERT SPEAKER CABLE IN M/B 1 CONNECTOR 2. GET M/B AND ASSEMBLE IT WITH POWER/B,THEN
  • Acer X171 | X171 Service Guide - Page 25
    3. GET THE SHIELD AT FRONTAGE OF THE CONVEYER 1. GET THE SHIELD AT FRONTAGE OF THE CONVEYER 2. GET PANEL AND PUT IT ON THE CONVEYER, THEN TEAR OFF THE INCOMING TAPE 1. UNCOVER PANEL PROTECTIVE FILM AND INSPECT IF PANEL IS DIRTY OR SCRATCHED 2. PASTE TYPE ON THE PROTECTIVE FILM TO FASTEN IT - 25 -
  • Acer X171 | X171 Service Guide - Page 26
    FETCH TRAVEL CARD, TEAR OFF 1*PCS S/N FROM TRAVEL CARD AND PASTE IT ON THE PANEL BACK,THEN SCAN S/N AND PANEL CODE 2. GET LEFT BKT AND LOCK 2*PCS SCREW(M3*5-I) TO FASTEN IT AND PANEL 1. GET RIGHT BKT AND LOCK 2*PCS SCREW(M3*5-I) TO FASTEN IT AND PANEL 2. TURN LCD AND TEAR OFF PROTECTIVE FILM - 26 -
  • Acer X171 | X171 Service Guide - Page 27
    1. GET BEZEL AND CHECK ITS APPEARANCE 1 2. ASSEMBLE BEZEL ON PANEL,THEN PASTE TYPE TO FASTEN PROTECTIVE FILM ON THE BEZEL 3. TURN LCD 2 1. SCAN S/N AND POWER CODE 2. FASTEN BKT AND BEZEL IN THE RIGHT SIDE WITH SCREW 3*PCS 1. SCAN S/N AND M/B CODE 2. FASTEN BKT AND BEZEL IN THE LEFT
  • Acer X171 | X171 Service Guide - Page 28
    /B AND INSERT IT INTO BEZEL 2. STICK 1*PCS RUBBER AT THE APPOINTED PLACE 1. GET SHIELD ON THE BKT R/L 2. INSERT LCD CABLE INTO PANEL CONNECTOR 3. STICK 1*PCS YELLOW TAPE TO FASTEN LCD CABLE 4. TRIM WIRES AND ASSEMBLE SHIELDING IN RIGHT POSITION 1. LOCK 4*PCS SCREW(M3*6-T) TO FASTEN PCB SHIELD - 28 -
  • Acer X171 | X171 Service Guide - Page 29
     INSERT BUTTON CABLE INTO BUTTON  PUT THE SPEAKER AT THE APPOINTED PLACE  INSERT NETHER CCFT CABLE IN INVERTER CABLE 1. FASTEN 2*PCS IO-NUT IN THE VGA JOINT 2. FASTEN 2*PCS IO-NUT IN THE M/B JOINT 3. INSERT CCFT CABLE IN POWER/B 1. STICK AL FOIL AT THE APPOINTED PLACE TO FASTEN THE CABLE 2.
  • Acer X171 | X171 Service Guide - Page 30
    1*PCS AL FOIL AT THE APPOINTED PLACE 2. STICK 2*PCS AL FOIL AT CCFT 1. CHECK THE Q'TY AND LOCATION OF AL FOIL 1. GET LCD COVER AND INSPECT ITS APPEARANCE 2. ASSEMBLE LCD COVER TO BEZEL 3. STICK 1*PCS TAPE AT THE APPOINTED PLACE 1. FETCH TRAVEL CARD, TEAR OFF 1*PCS APPOINTED S/N FROM TRAVEL - 30 -
  • Acer X171 | X171 Service Guide - Page 31
    CARD AND PASTE IT ON THE COVER 2. LOCK 2*PCS SCREW (F3*8-B) TO FASTEN BEZEL AND LCD COVER 3. GET STAND NECK AND INSPECT IF IT IS DIRTY AND SCRATCHED,THEN PUT IT IN THE CONVEYER  AT FIRST CHECK IF 2*PCS SCREW IN
  • Acer X171 | X171 Service Guide - Page 32
    1. INSERT DVI CABLE INTO DVI CONNECTOR AND INSERT POWER CORD INTO POWER CONNECTOR 2. STAND UP THE MONITOR AND STICK TRAVALCARD AT LEFT DOWNSIDE OF MONITOR - 32 -
  • Acer X171 | X171 Service Guide - Page 33
    TROUBLE SHOOTING Chapter 4 - 33 -
  • Acer X171 | X171 Service Guide - Page 34
    - 34 -
  • Acer X171 | X171 Service Guide - Page 35
    - 35 -
  • Acer X171 | X171 Service Guide - Page 36
    PIN2. Audio cable PIN3. Audio : Line-in receptacle Chapter 5 The PIN assignment of the 15 pin mini D-SUB connector / cable is as follows: PIN Signal 1 Red 2 Green 3 Blue 4 No Pin 5 Ground 6 Ground Red 7 Ground Green 8 Ground Blue 9 +5 V for DDC 10 Ground 11 Ground 12 SDA (DDC Data) 13 H - Sync
  • Acer X171 | X171 Service Guide - Page 37
    assignment of the 24 pin DVI D connector / cable is as follows: PIN Signal 1 TMDS data22 TMDS data2+ 3 TMDS data2 shield 4 NC 5 NC 6 DDC NC 14 +5V 15 Ground (return for +5 V and H/V sync) 16 Hot plug detect 17 TMDS data018 TMDS data0+ 19 TMDS data0 shield 20 NC 21 NC 22 TMDS clock shield 23 TMDS clock+
  • Acer X171 | X171 Service Guide - Page 38
    the FRU (Field Replaceable Unit) listing in global configurations of X171. Refer to this chapter whenever ordering for parts to repair or of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts repair and service of customer machines.
  • Acer X171 | X171 Service Guide - Page 39
    SCHEMATIC DIAGRAM Main Board Circuit Chapter 7 - 39 -
  • Acer X171 | X171 Service Guide - Page 40
    - 40 -
  • Acer X171 | X171 Service Guide - Page 41
    - 41 -
  • Acer X171 | X171 Service Guide - Page 42
    - 42 -
  • Acer X171 | X171 Service Guide - Page 43
    - 43 -
  • Acer X171 | X171 Service Guide - Page 44
    - 44 -
  • Acer X171 | X171 Service Guide - Page 45
    - 45 -
  • Acer X171 | X171 Service Guide - Page 46
    Chapter 8 POWER BOARD CURRENT SET INFORMAITON When the lamp current value is 6.5mA, the jumper should be done as the picture left shows When the lamp current value is 7.0mA, the jumper should be done as the picture left shows - 46 -
  • Acer X171 | X171 Service Guide - Page 47
    When the lamp current value is 7.5mA, the jumper should be done as the picture left shows - 47 -

We apologize, but we cannot currently deliver this PDF manual by request of the manufacturer.

We apologize for any inconveniece.