Page 2 - Service Guide Version and Revision; Version
1 Service Guide Version and Revision No. Version Release Date Revision TPV Model Name 1 1.0 May-31-2006 Initial release T566KV5HKGAEAP
Page 4 - Preface
3 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 the BASIC CONFIGURATION decided for Acer's "global" product offering. To better fit local market r...
Page 6 - Table Of Contents
5 Table Of Contents Chapter 1 Monitor Features ………………………………………………… 6 Induction ………………………………………………… 6 Electrical Requirements ………………………………………………… 7 LCD Monitor General Specification ………………………………………………… 8 LCD Panel Specification ………………………………………………… 9 Support Timing ………………………………………………… 10 Block Diagram...
Page 7 - Monitor Features; Introduction; Scope; Chapter 1
6 Monitor Features Introduction Scope This specification defines the requirements for the 15” MICROPROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to general 15 pin D-sub VGA connector. It also supports VESA DPMS power management and plu...
Page 8 - Electrical Requirements; Standard Test Conditions
7 Electrical Requirements Standard Test Conditions All tests shall be performed under the following conditions, unless otherwise specified. Ambient light 225 lux Viewing distance 40 cm in front of LCD panel All specifications 30 minutes Warm up time Fully functional 5 seconds Measuring equipment Chr...
Page 9 - LCD Monitor General Specification
8 LCD Monitor General Specification 15 “ active matrix color TFT LCD Panel type SVA150XG04TB Display size 304.128mm (W) × 228.96mm(H) Pixel pitch 0.297mm(H) × 0.297mm(V) Pixel 1024(H) × 768(V) Pixel Contrast ratio 450:1(typ.) Brightness 250 cd/m 2 (typ.) Response time (Tr+Tf) 16ms Display color 16.7...
Page 10 - LCD Panel Specification; Optical Specifications
9 LCD Panel Specification LCD Panel Model ( SVA150XG04TB ) z Display Type active matrix color TFT LCD z Pixel 1024(H) × 768(V) Pixel z Display Area 304.128mm (W) × 228.96mm(H) z Pixel Pitch 0.297mm(H) × 0.297mm(V) z Display Color 16.7M Colors z Lamp Frequency 55KHz(max.) z Lamp Current 7.5mArms (typ...
Page 11 - Supported Timing
Page 12 - Monitor Block Diagram
11 Monitor Block Diagram The LCD MONITOR will contain a main board; a power board, keypad board and which house the flat panel control logic, brightness control logic and DDC. The Inverter board will drive the backlight of panel. Video signal, DDC Power Board (Inverter, adapter Board) Flat Panel and...
Page 13 - Main Board Diagram
12 Main Board Diagram LCD Interface (CN102) Scaler TSUM16AK (Include: MCU, ADC, OSD etc) (U401) PM25LV512-25SCE SOP-8 (U402) OSD Control Interface (Keypad) (CN403) EEPROM 24LC02B (U404) D-SUB Connector (CN405) Crystal 14.318MHZ (X401) EEPROM 24LC16B (U403)
Page 14 - Software Flow Chart
13 Software Flow Chart 1 2 N Y 5 Y N 10 Y N 12 Y N 7 Y N 6 4 3 8 9 14 11 13 Y N 15 Y N 16 17 19 Y N 18
Page 16 - Main Board Layout; Label Part
15 Main Board Layout Label Part NO Description CN405 088G 35315F H D-SUB 15PIN CN101 033G803412D WAFER U401 056G 562100 TSUM16AK X401 093G 22 53 CRYSTAL 14.318MHzHC-49US U402 056G1133 79 PM25LV512-25SCE SOP-8 U403 056G113356A 24LC16B/SNG SOIC-8PIN U404 056G113334A 24LC02B/SNG SOIC-8PIN U702 056G 563...
Page 17 - Front Bezel; External Controls Front Panel Control; Item Description Item Description
16 Front Bezel External Controls Front Panel Control Item Description Item Description 1. Auto Adjust / Exit 4. MENU/ENTER 2. < Volume 5. Power Indicator 3. > Volume 6. Power Button
Page 18 - Rear Bezel; Item Description
17 Rear Bezel Turn off your computer before performing the procedure below. 1. Plug the power cable of your monitor into a nearby outlet. Plug the other end of the power cord into the PC port. 2. Connect one end of the 15-pin VGA cable to the back of the monitor and connect the other end to the comp...
Page 19 - Operating Instructions; External Controls; Chapter 2
18 Operating 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. • The power cord should be connected. • Connect the video cable f...
Page 20 - Front Panel Control; NOTES
19 Front Panel Control • / Power Button: Press this button to turn the monitor ON or OFF. And display the monitor’s state. • Power Indicator: Green – Power on mode. Orange – Off mode. • Menu / Enter: Activate OSD menu when OSD is OFF or activate/de-activate adjustment function when OSD is ON or Exit...
Page 21 - Adjusting the Picture; a. How to Adjust a Setting
20 Adjusting the Picture a. How to Adjust a Setting 1. Press the MENU-button to activate the OSD window. 2. Press < or > to select the desired function. 3. Press the MENU-button to select the function that you want to adjust. 4. Press < or > to change the settings of the current function...
Page 22 - The Description For Control Function
Page 24 - OSD Message; b. The Description For OSD Message
23 OSD Message a. Outline b. The Description For OSD Message Item Description Auto Config Please Wait When Analog signal input, if User Press Hot-Key “Auto”, will show This message, and the monitor do the auto config function. Input Not Supported When the Hsync Frequency, Vsync Frequency or Resoluti...
Page 25 - Logo; How To Optimize The DOS-Mode; operate properly, there must be a video input signal.
24 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 DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the ho...
Page 26 - Machine Disassembly; Disassembly Procedure; Chapter 3
25 Machine Disassembly This chapter contains step-by-step procedures on how to assemble the monitor for maintenance. Disassembly Procedure Disassemble the base 1. Remove hinge cover. (Fig 1-2) 2. Remove four screws mark in red to remove stand base. (Fig 3-4) Fig (1) Fig (2) Chapter 3
Page 27 - Fig (3)
Page 28 - Disassemble the rear bezel
27 Disassemble the rear bezel 1. Remove four screws mark in red to remove back cover. (Fig 5-7) Fig (5) Fig (6)
Page 29 - Disassemble the shield
28 Fig (7) Disassemble the shield 1. Remove four screws mark in red to remove the shield. (Fig 8-9) (Remove the shield as arrow direction). Fig (8)
Page 30 - Disassemble the main board
29 Fig (9) Disassemble the main board (Fig 10-12) 1. Remove three screws mark in red to remove main board. 2. Remove two screws mark in red to remove audio board. 3. Remove five screws mark in red and Remove AC-BKT with green to remove Power board. 4. Remove connector wire with main, audio and power...
Page 32 - Disassemble the front cover; right
31 Disassemble the front cover (Fig 13) 1. Pay attention to some hooks, then open it with little force till the front cover and Panel frame separated. 2. The position marked with ellipse exists some hooks. Fig (13) Fig (14) right left
Page 34 - Troubleshooting; The way of assessing to the factory mode:; Main board; Chapter 4; OK
33 Troubleshooting This chapter provides troubleshooting information for the AL1517: The way of assessing to the factory mode: Main board 1. No power Chapter 4 OK No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Measure U701 PIN2=3....
Page 37 - Power Board
36 Power Board 4. No Power Check AC line Volt 110V or 220V OK Check AC line Check the voltage of C905(+) Check F901, bridge rectified circuit Check start voltage for the pin3 of IC901 Check R906, R907,IC901 Check the auxiliary voltage is between 10V-16V Check IC902,IC903 Check Q901, Q902, ZD901 circ...
Page 39 - Connector Information; Chapter 5
38 Connector Information The following figure shows the connector locations on the monitor board: 1 5 6 10 11 15 15 – Pin Color Display Signal Cable (D-sub) Chapter 5
Page 40 - FRU (Field Replaceable Unit) List; Chapter 6
39 FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1517. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). NOTE: Please note WHEN ORDERING FRU PARTS, that you shou...
Page 42 - Part List; Above picture show the description of the following component.
41 Part List Above picture show the description of the following component. Item Picture Description 1 Back Cover Q34G0030 RX 1B 2 Hinge Cover 033G4868 RX L 3 Bezel Q34G0029 QWA1B 4 Shield Q85G0006 A S
Page 43 - Schematic Diagram; TSUM16AK SCHEMATIC; LVDS OUTPUT; Chapter 7
42 Schematic Diagram VLCD_12V PB[12..23] VCC3.3 +5V PB[6..11] TSUM16AK SCHEMATIC PA[14..19] B3 3.INPUT RIN GIN BIN VSYNC GNDR GNDG GNDB DET_VGA HSYNC SOG B+ CLK- DET_DVI CLK+ R+ G+ R- B- G- DDCA_SDADDCA_SCL DDCD_SDA DDCD_SCL +5V DDC_WP PC5V VLCD_12V B4 4.SCALER RIN GIN SOGBIN GNDR GNDG GNDBHSYNCVSYN...
Page 50 - Audio board
49 Audio board C211 100 pF C212 100 pF 12V GND C2030.1uF R203 10K + C205 470uF/16V R201 10K GND C2130.1uF GND MUTE CN202 WAFER 2*7P 2.54mm 2 4 6 8 10 12 14 1 3 5 7 9 11 13 GND STANDBY + C201 470uF/16V + C2101.0uF + C208 470uF/16V R212 220K R207 1K GND R211 5.6K OUT_R CN204 33L8022-3A-H FEM...
