Acer AL1712 AL1712 Service Guide

Acer AL1712 Manual

Acer AL1712 manual table of contents:

  • Acer AL1712 | AL1712 Service Guide - Page 1
    Acer AL1712 Service Guide Service guide files and updates are available on the CSD web: for more information, Please refer to http://csd.acer.com.tw/ -1-
  • Acer AL1712 | AL1712 Service Guide - Page 2
    ...magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. Disclaimer The information in this guide is subject to ..., of its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential damages resulting from...
  • Acer AL1712 | AL1712 Service Guide - Page 3
    Conventions The following conventions are used in this manual: Screen messages Note Warning Caution Important Denotes actual messages that appear on ... specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the ...
  • Acer AL1712 | AL1712 Service Guide - Page 4
    Preface Before using this information and the product it supports, please read the following general information.... is made, it will not be noted in the printed Service Guide, for ACER-AUTHORIZED SERVICE PROVIDERS, your ... use the list provided by your regional Acer office to order FRU parts for repair ...
  • Acer AL1712 | AL1712 Service Guide - Page 5
    ... installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, ... equipment. 2. Shielded interface cables and AC power cord, if any, must be used ... are present inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel ...
  • Acer AL1712 | AL1712 Service Guide - Page 6
    ... type of power supplied to your home, consult your dealer or local power company. The monitor is... monitor. Do not attempt to service the monitor yourself; opening or removing covers can expose ... other hazards. Please refer all servicing to qualified service personnel. To ensure satisfactory operation,...
  • Acer AL1712 | AL1712 Service Guide - Page 7
    ... The following symptoms are normal with LCD monitor and do not indicate a problem. NOTES Due to ... flicker during initial use. Turn off the Power Switch and then turn it on again to ... hours. In this case, the screen is recovered slowly by changing the image or turning off the Power Switch for hours. ...
  • Acer AL1712 | AL1712 Service Guide - Page 8
    Table of contents Chapter 1 Monitor Feature 9 Preset Timing 9 Block Diagram 9 PCB Conductor ... 2 Operating Instruction 15 Front Panel Definition 9 External Controls 9 OSD Menu 9 LCD ... and Replacement 21 Dimension 9 Disassembly Procedures 9 Chapter 4 Troubleshooting 27 Chapter 5 Connector ...
  • Acer AL1712 | AL1712 Service Guide - Page 9
    Chapter 1 Monitor Feature Driving system Size Pixel pitch Viewable angle Brightness Contrast Ratio LCD Panel Input Response time Video Separate Sync H-...Signal Maximum Screen Size Power Source Environmental Considerations Weight (N.W.) Dimension OFF Mode TFT Color LCD 17" 0.264 ...
  • Acer AL1712 | AL1712 Service Guide - Page 10
    Switch * Power Switch * MENU/ENTER * >/ Volume *
  • Acer AL1712 | AL1712 Service Guide - Page 11
    ...Timing Fv # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 mode IBM VGA VESA MAC 13" VESA VESA VESA VESA VESA VESA MAC 16" VESA VESA VESA VESA VESA VESA Resolution 720 x 400 640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768 1152 x ...
  • Acer AL1712 | AL1712 Service Guide - Page 12
    Block Diagram MSTAR MST8111A BLOCK DIAGRAM DDC 24LC02 HSYNC ,VSYNC ANALOG RGB AR AG AB Triple ADC Interface 12V AIC1563 POWER 12V 5V AIC117ADJ 3.3V 2.5V 12V VOLU AUDIO TDA7496L MUTE STBY Clock GEN. AIC1117ADJ MST8111A TX1+ TX1Panel Interface Backlight TX2+ TX2TXC+ TXCRST Host Interface 17ମ.
  • Acer AL1712 | AL1712 Service Guide - Page 13
    PCB CONDUCTOR VIEW Main Board - 13 -
  • Acer AL1712 | AL1712 Service Guide - Page 14
    Button Board - 14 -
  • Acer AL1712 | AL1712 Service Guide - Page 15
    Chapter 2 OPERATING INSTRUCTIONS Front Panel Definition This Section defines the front panel User Interface...If OSD is inactive, press 1. AUTO and the monitor will automatically optimize the position, focus and ...view OSD. Press again to enter a selection in OSD. Power on/off 3 PLUS 4 OSD Function ...
  • Acer AL1712 | AL1712 Service Guide - Page 16
    OSD Menu 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. Focus: This removes any horizontal distortion and makes the picture clear and sharp. Clock: If there are ...
  • Acer AL1712 | AL1712 Service Guide - Page 17
    There are three ways of adjusting color: Warm (Reddish white) Cool (Bluish white) User defined: You can adjust the colors red, green and blue to the intensity you desire. LANGUAGE: Select the OSD menu language from English, German, and Spanish, Simple-Chinese, Traditional-Chinese, French, Italian,...
  • Acer AL1712 | AL1712 Service Guide - Page 18
    ...: Recall to default settings EXIT Exit from OSD LED Definition The system equips one dual color (green/amber) led to indict system status and defined as bellows : LED Color Green Amber Dark System Status System in normal operation mode System in power-saving mode System in power-off mode - 18 -
  • Acer AL1712 | AL1712 Service Guide - Page 19
    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 ... period, will automatically switch to an OFF mode. This reduces the monitor's internal power supply consumption. After the video input signal is restored, ...
  • Acer AL1712 | AL1712 Service Guide - Page 20
    ... style and is UL listed and CSA labeled. The voltage rating for the power cord shall be 125 volt AC. Supplied with units intended ... 250V, having standard CEE-22 female configuration. Please note that power supply card needs to use VDE 0602, 0625, 0821 approval power cord in European counties. - 20 -
  • Acer AL1712 | AL1712 Service Guide - Page 21
    Chapter 3 Machine Disassembly and Replacement 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 ...
  • Acer AL1712 | AL1712 Service Guide - Page 22
    Real View : VGA - 22 -
  • Acer AL1712 | AL1712 Service Guide - Page 23
    Top View : Side View : ( unit : mm ) - 23 -
  • Acer AL1712 | AL1712 Service Guide - Page 24
    Disassemble Procedures Picture Description To stick the mylar on the panel To assembly frame onto panel, let CCFT cable through frame, then fix frame & panel with screws 1.To put bezel on panel : 2. Fix them with screws. 3. Insert LCD cable - 24 -
  • Acer AL1712 | AL1712 Service Guide - Page 25
    Stick mylar on power BD shielding Assemble main BD & power BD on the frame with screws Insert LCD cable into main BD. Insert CCFL cable into power BD. Fix button BD & bezel with screw - 25 -
  • Acer AL1712 | AL1712 Service Guide - Page 26
    Fix VGA cable in main BD & the frame Cover shielding on the board then fix with screws To put and fix the rear cover To fix the hinge stand assemble - 26 -
  • Acer AL1712 | AL1712 Service Guide - Page 27
    Chapter 4 Troubleshooting This chapter provides trouble shooting information forAL1712 1. No Power No Power ... ? Pin 5 = 3.3V ? Pin 6 = 3.3V ? OK Check Power Button From Scalar/B(CN4) to Button/B(CN1) NO Change Power Board NO Change Cable From (Power module)CN1 to (Scalar/B)CN2 NO Check Cable ...
  • Acer AL1712 | AL1712 Service Guide - Page 28
    ...Characters Missing one color Check CN2 12Vdc Output No Change Power Board OK Check L6 5Vdc Output No Check or ...Output No OK Check U7(pin2) 3.3Vdc Output No OK Change Power Board No Check Inverter From Power board OK ? Check CN1 to Panel Signal Output No Check or Change Cable Or Panel OK...
  • Acer AL1712 | AL1712 Service Guide - Page 29
    Chapter 5 Connector Information Phonejack stereo PIN1. AC power cord : CEE22 typed connector PIN2. Audio cable PIN3. Audio : Line-in receptacle J1 1 2 3 PHONEJACK STEREO Video signal connector 15P Mini D-Sub connector x 1 1 6 2 7 3 8 4 9 5 10 16 11 12 13 14 CN6 DB15HD 17 PIN 1 2 3 4 5 6 7 8 9 10 ...
  • Acer AL1712 | AL1712 Service Guide - Page 30
    ... Replaceable Unit) listing in global configurations of AL1712. Refer to this chapter whenever ordering for parts... regional web or channel(http://aicsl.acer.com.tw/spl/). For whatever reasons a part... is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED CERVICE PROVIDERS, your...
  • Acer AL1712 | AL1712 Service Guide - Page 31
    - 31 -
  • Acer AL1712 | AL1712 Service Guide - Page 32
    ...55.L13VE.002 ADP/INV/AUD 2 POWER/INV BOARD (DELTA) ADP-40AFD,...L7T BUTTON ASSY 55.L13VF.004 4 LCD 17" TFT QDI QDI17EL07(SXGA)... (30P, REV1A) 50.L13V7.001 6 LCD BEZEL ASSY FOR SPEAKER SKU L7T LCD FRONT PANEL ASSY 60.L13VE.003 7 8 9 10 POWER CODE ... UK 3PIN 27.L02VE.001 POWER CODE US 3PIN 27.L02VE...
  • Acer AL1712 | AL1712 Service Guide - Page 33
    14 LCD COVER ASSY L7T LCD COVER SUB ASSY 60.L13VE.005 15 STAND BASE ASSY L7T STAND BASE ASSY 60.... STAND ASSY 60.L13VE.009 17 HINGE CAP HIGNE CAP L7T 42.L13VE.001 18 POWER BOARD ESD L7T POWER-BD-ESD 33.L13VE.001 19 LCD FRAME L7T FRAME 33.L13VE.002 20 SPEAKER SPEAKER ASSY L7T FG-...
  • Acer AL1712 | AL1712 Service Guide - Page 34
    ... 11, 2003 VGA AND TMDS INPUT Sheet 3 of Rev 2A 7 L7T M/B CONTENTS SCHEMATIC CONTENT BLOCK DIAGRAM SHEET 1 2 3 4 VGA AND TMDS INPUT MICRO AND BOTTON CONTROL POWER ADN OUTPUT CONNECT 5 6 Title CONTENT Size Date: Document Number SCHEMATIC1 11, 2003 CONTENT Sheet 1 Rev 2A of 7 - 34 -
  • Acer AL1712 | AL1712 Service Guide - Page 35
    ...9 8 7 6 MTH276D126 GND GND 2 3 4 5 H3 1 9 8 7 6 2 3 4 5 H4 1 9 8 7 6 2 3 4 5 H2 1 PROJECT : L7T 9 8 7 6 Quanta Computer Inc. Title MTH276D126 AGND AGND GND MTH276D126 GND MTH276D126 Size GND Date: CONTENT Document Number SCHEMATIC1 11, 2003 MCU AND POWER Sheet 5 of 7 Rev 2A - 35 -
  • Acer AL1712 | AL1712 Service Guide - Page 36
    +5V 1 Q1 SI2301DS 3 LCDVCC R1 47K/6 LCDVCC 4 R3 82K/6 C4 2 C1 0.1U/6 C2 330U/16V 2200P/6 D R5 10K/6 3 GND GND GND Q2 DTC143EUA 2 G2 1 S 3 VDDCTRL_2 5 C 1 3 1 GND B 2 E Title CONTENT Size Date: Document Number SCHEMATIC1 星期三, 六月 11, 2003 PANEL Sheet 6 of Rev 2A ...
  • Acer AL1712 | AL1712 Service Guide - Page 37
    BUTTON BOARD CONTENTS SCHEMATIC CONTENT I/O INTERFACE SHEET 1 2 Title CONTENT Size Date: Document Number BUTTON 0990 星期三, 六月 11, 2003 Rev 2A Sheet 1 of 2 8 7 6 5 4 3 2 1 1 3 SW5 2 4 HDK632A 1 3 SW4 2 4 HDK632A CN1 4500-10-8P-R SW3 1 3 2 4 HDK632A 1 3 orange SW2 2 4 A2 ...



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Acer AL1712 Manual