Acer AL1713 Service Guide Service guide files and updates are available on the CSD web, for more information, Please refer to http://csd.acer.c
10MAIN BOARD DIAGRAM SDA SCL Hsync Vsync RGBLCD Interface(CON501) Scalar gmZAN3-L (Include ADC, PLL, OSD, LVDS t
11(1)(2)(4)(3)(5) (6)(7)(8)(9)(10)(11)(12)(13)(14)YNoYNoYNoYNoSoftware Flow Chart ACER 17” flow chart item description: 1. MCU initialize. 2. Is
12MONITOR INTERFACE BOARD PCB LAYOUT
13 Symbol Component U301 S524A40X21/BR24C02F-WE2/AT24C02/HT24LC02 U401 gm2121 (SMD PQFP208) U402 Flash Memory 1M W39F010-70/A290011TL-70/S29C5100
14FRONT BEZEL ITEM DESCRIPTION 1 Power Tack Switch 2 Menu/Enter 3 > (Up) 4 < (Down) 5 Auto/Exit
15BACK VIEW ITEM DESCRIPTION 1 Three-pronged power cord 2 VGA Cable with blue connector compliance with PC99 3 Audio cable
16OPERATION INSTRUCTIONS Press the power button to turn the monitor on or off. The other control buttons are located on the front of the monitor. By
17NOTES Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, or e
18ADJUSTING THE MONITOR 1.) Main OSD Menu a. Outline b. Description for OSD Main Menu Icon Sub Menu Item Sub Menu Icon Descript
19Warm N/A Recall warm color temp. from EEPROM N/A N/A Cool N/A Recall cool color temp. from EEPROM N/A N/A User/Red Red gain from digital regi
2 Conventions The following conventions are used in this manual Screen Messages Denotes actual messages that appear on screen NOTE Give bits and p
202) HOT-KEY MENU a. Outline b. Hot key Description Item Operation Icon Description Adjustment Range Reset Value Audio When the OSD is c
21HOW TO OPTIMIZE THE DOS-MODE PLUG AND PLAY Plug & Play DDC1/2B Feature This monitor is equipped with VESA DDC1/2B capabilities according to th
22MACHINE ASSEMBLY This chapter contains step-by-step procedures on how to assemble the monitor for maintenance and troubleshooting. NOTE: 1. The
23 Cable ties*1 Control board*1 (PW3x6,M,ZN-CC)*2 Chassis*1 CPT Panel*1 (PW3x6,M,ZN-CC)*8 Cord keep*2 FFC(30pin)*1 TAPE,3M#5491(19x60mm)*1 Out port
24Back cover*1 (B3x8,T6,black)*2 Speaker L*1 Speaker R*1 (B3x8,T6,black)*4 Arm Stand*1 (P/2FW4x22,M,ZN)*4 Rubber*4 Base cover*1Stand plate*1 (F
25Front Bezel *1 Button *1 Indicator *1 Hinge Cover
26TROUBLESHOOTING 1. Common Acknowledge If you change the M/B, Please re-do “DDC” programmed &”Auto Color balance” If Replace “Power &
27 Power LED Amber Is Power LED Amber? Do the Hsync. & Vsync. Signals exist in CN301 #13& #14 separately? Do the Hsync. & Vsync. Signals
282.3 No picture & Backlight on No picture & Backlight on Touch OSD Menu Button, Does OSD display? Are there R.G..B signal in U401 #135, #1
292.4 At 16-gray scale pattern, color lost in some scale 2.5 If brightness uniform, change Inverter or Panel. 2.6 If you find the v
3Preface Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides y
303. QPI PCBA Troubleshooting 3.1 Is the voltage at #3 of U850 16V? Is there DC12V & DC5V at #6 & #8 of CN852?
313.2 Backlight can’t be turned on Backlight cannot be turned on. Is the voltage 12V at CN852#6? Check U1 Pin6 Voltage is 5V Check U1 Pin1 Vol
32CONNECTOR INFORMATION VGA Connector (D-Sub 15pin) Pin Assignments Pin Symbol Pin Symbol Pin Symbol 1 Red 6 Red_GND 11 N.C. 2 Gree
33FRU (Field Replaceable Unit) LIST This chapter gives you the FRU (Field Replaceable Unit) listing in global configuration of AL1713. Refer to this
34Exploded Diagram AABracket,MountingShield,InterfaceBezel,Front,BlackPocket,I/OCover,Arm,WhiteBezel,Front,WhiteCover,Back,White219PCBA,Inver./B,LE7
35PART LIST Picture Part Name Description Vendor Part No.Front Bezel White front bezel w/SPK White front bezel w/o SPK Black front bezel w SPK
36 EMI Shield Shield interface 502040602800 Interface Board PCBA Interface board w/ audio PCBA Interface board w/o audio 790201300000 POW/INV
37 HRN 8P 240mm HRN ASS’Y 8P 240mm UL1007#24 430300800020 Base Screw Screw F Cross T-3*8 Zn 509212308100 Inverter Board Screw (Small) Screw C C
38SHEMATIC DIAGRAM Keypad Diagram Chapter 7
39Interface Board Schematic
4WARNING (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
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45POW/INV Board Schematic
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5PRECAUTIONS Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement.
6 Monitor Features ... 7 FACTORY PRESET TIMING TAB
7Monitor Features Driving System TFT Color LCD Size 43.3cm (17.0”) Pixel pitch 0.264mm (H) x 0.264mm (V) Viewable angle 140 ゚(H), 130 ゚(V) Brigh
8 Switch Power Switch Menu > < Auto/Exit External Controls Function Contrast/Brightness Phase/Clock H. Position/ V.
9Monitor Block Diagram The LCD Monitor contains an interface board, and inverter/power board, keypad board and flat panel. In Inverter/power board,
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