Page 2 - Copyright; Disclaimer
- 2 - Copyright Copyright © 2008 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, opti...
Page 3 - Conventions; Preface
- 3 - Conventions The following conventions are used in this manual: Screen messages Denotes actual messages that appear on screen Note Gives bits and pieces of additional information related to the current topic. Warning Alerts you to any damage that might result from doing or not doing specific ac...
Page 4 - Warning
- 4 - WARNING: (FOR FCC CERTIFIED MODELS) NOTE: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation...
Page 5 - PRECAUTIONS
- 5 - PRECAUTIONS z Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, Swimming pool or in a wet basement. z Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the applia...
Page 6 - SPECIAL NOTES ON LCD MONITORS; NOTES
- 6 - 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 on again to make sure the flicker disappears...
Page 7 - Table of contents
- 7 - Table of contents Chapter 1 Monitor Feature …………………………………………………………………...……….. 8 INTRODUCTION...............................................................................................................................................................8 ELECTRICAL REQUIREMEENTS....................
Page 8 - Chapter 1; Monitor Feature; INTRODUCTION; Scope; Description; Comparison Chart of; ompatible; Option Option
- 8 - Chapter 1 Monitor Feature INTRODUCTION Scope This specification defines the requirements for the 19” MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to general 15 pin D-sub VGA connector and eliminates the requirement of opti...
Page 9 - ELECTRICAL REQUIREMENTS; Standard Test Conditions; MEASUREMENT SYSTEMS
- 9 - ELECTRICAL REQUIREMENTS Standard Test Conditions All tests shall be performed under the following conditions, unless otherwise specified. Ambient light : 225 lux Viewing distance : 50 cm in front of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring ...
Page 11 - LCD Panel Specification; General specification
- 11 - LCD Panel Specification LCD Panel Model ( LM190E08-TLL1 ) General specification Optical specifications
Page 13 - Optical characteristics measurement setup; Bmin
- 13 - Environment condition :Ta=25 ± 2 ° C Optical characteristics measurement setup Notes 5) Definition of Luminance of White : measure the luminance of white at center point. Notes 6)Definition of 9 points brightness uniformity (Measuring points: Refer to the Note 5) AU Bmin B UNI = ⎯⎯⎯⎯⎯⎯⎯ X 100...
Page 14 - Bmax; Bmax: Maximum brightness; Flicker Voltage; LMD Voltage; One maximum value of three estimated values.
- 14 - Bmax Samsumg Bmax-Bmin B UNI = ⎯⎯⎯⎯⎯⎯⎯ X 100% Bmax Bmax: Maximum brightness Bmin: Minimum brightness Notes 7) Definition of Flicker level Flicker Voltage pp F = ⎯⎯⎯⎯⎯⎯⎯⎯⎯ x 100 % LMD Voltage dc ♦ One maximum value of three estimated values. ♦ For this test ,an LMD(Light Measurement Device)is ...
Page 15 - Lmin
- 15 - The calculation for shadowing is made from the 2 luminance measurements Gbkg and Lsh, as follows: Lmax -Lmin C T = ⎯⎯⎯⎯⎯⎯ x100 % Lmin Where Lmax is the larger value of Gbkg or Lsh , and Lmin is the smaller of the two. ♦ To determine background and foreground levels (colors),first set the back...
Page 16 - Panel Relative Humidity; Input Signals; Video input
- 16 - Panel Relative Humidity JP777-E02 Input Signals Video input • Type Analog R, G, B. DVI (option) • Input Impedance 75 ohm +/- 2 % • Polarity Positive • Amplitude 0 - 0.7 +/- 0.05 Vp • Display Color same as LCD panel Sync input • Signal separate horizontal and vertical sync, or composite sync w...
Page 17 - Supported Timing
- 17 - Supported Timing TIMING FH(KHZ) SYNC TOTAL ACTIVE SYNC FRONT BACK PIXEL FV(HZ) POLARITY (DOT/LINE) (DOT/LINE) WIDTH PORCH PORCH FOREQ.(MHZ) (DOT/LINE) (DOT/LINE) (DOT/LINE) 640x350 31.469 + 800 640 96 16 48 25.175 VGA-350 70.087 – 449 350 2 37 60 640x400 24.83 – 848 640 64 64 80 21.05 NEC PC9...
Page 18 - Video input Connector
- 18 - Support Modes There will be 28 total support modes to accommodate the above mode and other video modes within the frequency range of the monitor. 85Hz refresh rate Support Monitor should display 85Hz refresh rate mode as emergency mode. Monitor should display “Out of Range” warning menu at th...
Page 19 - Table 2.4.6 Pin assignment for DVI – D Connector:
- 19 - 15 10 5 1 6 11 D-sub connector Digital Video Input Connector : DVI – D (T.B.D) Table 2.4.6 Pin assignment for DVI – D Connector: Pin – Assignment of DVI –D connector : 1 TX2- 9 TX1- 17 TX0- 2 TX2+ 10 TX1+ 18 TX0+ 3 Shield (TX2 / TX4) 11 Shield (TX1 / TX3) 19 Shield (TX0 / TX5) 4 NC 12 NC 20 N...
Page 20 - MONITOR BLOCK DIAGRAM; Power board
- 20 - MONITOR BLOCK DIAGRAM The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the flat panel control logic, brightness control logic and DDC. The inverter board will drive the backlight of panel and the DC-DC conversion. The Adapter wil...
Page 21 - BLOCK DIAGRAM; System Block Diagram
Page 22 - Monitor board layout; LABEL
- 22 - Monitor board layout . LABEL Component LABEL Component U1 UZ1084L-33 CN1 E&T 4500-08/4500-06 U4 RTD2120 CN2 E&T 4501-19 U5 RTD2025/2045/2525/2545 CN3 D-SVB 15 PIN U501 ATPA6019 CN4 P-TWO AFN300 30P CN201 E&T 4500-03 CN500A E&T 4500-02 CN500B E&T 4500-03 CN501 NC CN502 E&am...
Page 23 - Software flow chart
Page 24 - General Instructions
- 24 - General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences. z The power cord should be connected. z Connect the video cable...
Page 25 - System Installation; Connecting the Display
- 25 - System Installation Connecting the Display z Power off your computer. z Connect one end of the signal cable to the LCD Monitor’s VGA port. z Connect the other end of the signal cable to the VGA port on your PC. z Make sure connections are secure. Connecting the AC Power z Connect the power co...
Page 26 - POWER/Inverter Board; It supplies the following outputs :; Features; Vac; Interface Signals; Input
- 26 - POWER/Inverter Board Description This specification defined the performance and characteristic of power/inverter board. It supplies the following outputs : 1). 5Vdc: Logic power. 2). 5Vaudio: Audio power. 3). 19Vinv: Inverter power. Features Input Voltage: 100 ~ 240 ±10 ％ Vac Input Frequency:...
Page 27 - Comment; Electrical Specification:
- 27 - 2.Inverter-side connecter : ACES 88451-020N-01 2P3.5 LOCK or equivalent. PIN NO. Function Comment 1 Cth VBLH(High voltage) 2 Ctl VBLL(Low voltage) Electrical Specification: AC-DC Electrical specification 3.4.1.1 Input Specification No Item Condition Min. Typ. Max. Unit 1 Input Voltage ----- 1...
Page 29 - SAFETY
- 29 - Striking Time --- --- 1 --- S Lamp Current Balance --- --- ±0.35 --- mA Efficiency Vin=19V --- 80 --- % *.The open lamp voltage is testes at output connector terminal SAFETY Leakage Current: 0.25 mA @ 100 Vac 3.5mA @ 264Vac Insulation Resistance: more than 3M ohms while withstanding a voltage...
Page 30 - Connectors; Monitor Control Keys
- 30 - Power Consumption The monitor is equipped with a power-management according to the below. There is a delay of 5s … 7s before the transition from On-state to any power saving state to avoid unintentionally entering of a power saving stage during display resolution and timing mode changes. Tran...
Page 31 - Chapter 2; Operating Instructions; CONTROLS; Power LED, will be blue when monitor is on be amber when in
- 31 - Chapter 2 Operating Instructions CONTROLS Control panel (monitor front panel) 1 Power LED, will be blue when monitor is on; be amber when in power saving mode. 2 Power ON/OFF switch, push to ON and push to OFF. (toggle switch) 3 Function change or Adjust increase. 4 Function change or Adjust ...
Page 32 - P/X Series OSD behave; A. Acer eColor Management
- 32 - Main OSD Menu: Outline: z P/X Series OSD behave When user press “MENU” button on front bezel A. Acer eColor Management If selected to “Acer eColor Management” item, will appear the Acer eColor” OSD B. USER If selected to “USER” item, will appear the Standard OSD I. Only Analog Input Model II....
Page 33 - The description for control function :
- 33 - The description for control function : A. Acer eColor Management Main Menu icon Sub Menu icon Sub Menu item Description N/A User mode User defined. Settings can be fine-tuned to suit any situation N/A Text mode Optimal balance of brightness and contrast prevent eyestrain. The most comfortable...
Page 34 - 繁體中文
- 34 - Main Menu icon Sub Menu icon Sub Menu item Description H. Position Adjust the horizontal position. (available in Analog mode only) V. Position Adjust the vertical position. (available in Analog mode only) N/A Warm Set the color temperature to warm white. N/A Cool Set the color temperature to ...
Page 37 - The description for OSD Message :
- 37 - Audio Volume control:(option) Outline: The description for Hot-Key function : Item Operation Icon Description Adjustment Range Reset Value Volume When the OSD is closed, press Left or Right button will be Volume Hot-Key Function Volume of Audio adjustment. The Audio will be Mute when volume=0...
Page 38 - Item of Factory menu
- 38 - LOGO: When the monitor is power on, the LOGO will be showed in the center. Item of Factory menu Vendor may customize design and add adjustment items Factory menu as far as all required items are included. 1) Bright Adjust Brightness and Contrast value to Max. 2) Auto Balance Adjust each R, G,...
Page 39 - Plug and play; Plug & play DDC2B feature; Using The Right Power Cord
- 39 - Plug and play Plug & play DDC2B feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display c...
Page 40 - General Description:
- 40 - White Color Temperature White color temperature is 4 preset as 9300, 7500,6500 and User, Default value of user color should be user which is maximum setting for panel. Target of color setting Color Temp. Color Coordinate Tolerance Color Coordinate Tolerance x y u’ v’ 9300K 0.283 0.297 +0.03 0...
Page 42 - SOP for Factory Mode
42 SOP for Factory Mode 1. Connect D-SUB cable and Power cord according to the graphic, and input power and signal 2. Turn on the monitor by clicking the power key, and show the normal image 4. Press the “Function -”key, “Function +” key & “Power” key simultaneously and Factory Model is got into...
Page 43 - Install ISP BD driver on PC system
43 SOP for ISP (Firmware upgrade) 1. Operation system & Connection a. PC (Win XP), b. ISP tool, c. VGA cable, d. RS232 cable b. Turn on the power of monitor. 2. Install ISP BD driver on PC system a. Click the ISP driver program(port95nt.exe) b. Click to next page . VGA cable shall be connected t...
Page 46 - Chapter 3; Machine Disassembly and Replacement; Disassembly Procedure; Disassemble the stand neck and base
46 Chapter 3 Machine Disassembly and Replacement Disassembly Procedure Disassemble the stand neck and base 1. Push release button and remove the base. 2. Remove the hinge cover. 3. Remove the four screws to release the hinge. 4. Remove the stand neck Disassemble the chassis 1. To separate the back c...
Page 47 - Disassemble the main board; and; the power board; Disassemble the mylar; Disassemble the key board
47 Disassemble the main board and the power board 1. Remove the five screw s to release line from Chassis 2. Disassemble audio line from VL board and power board (option). 3. Disassemble power line from VL board and power board. 4. Disassemble speaker line from VL board. 5. Disassemble the FFC form ...
Page 48 - Chapter 4; Troubleshooting; Main Procedure
Page 49 - Power Circuit and Backlights Troubleshooting
Page 50 - Performance Troubleshooting
Page 51 - Function Troubleshooting
Page 52 - Chapter 5; Connector Information; Phonejack stereo
52 Chapter 5 Connector Information Phonejack stereo PIN1. right : CEE22 typed connector PIN2. Left PIN3. Gnd : Line-in receptacle Video input Connector Analog Video input Connector: 15pins mini D-Sub Table 2.4.5. Pin assignment for D-sub connector PIN NO. Separate Sync 1 RED VIDEO 2 GREEN VIDEO 3 BL...
Page 53 - Chapter 6; FRU (Field Replaceable Unit) list
53 Chapter 6 FRU (Field Replaceable Unit) list This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1916. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). NOTE : Please note WHEN ORDERING FRU PARTS, th...
Page 56 - Part list; Photo
56 Part list No. Photo Part Name Description Part No. 1 BEZEL ASSY(V193) AV6901 ABS 94HB MBK94GP APAV690110I 2 Base Assy AV6905 ABS 94HB MBK94 GP APAV690500I 3 BACK COVER ASSY (ANALOG) BACK COVER ASSY (DUAL) AV5203 ABS 94HB MBK94 GP APAV690300I APAV690310I APAV690320I APAV690330I 4 BUTTON AV5731 MBK...
Page 59 - Chapter 7; Schematic Diagram
