Acer AL1716 AL1716e Service Guide
Acer AL1716 Manual
 |
View all Acer AL1716 manuals
Add to My Manuals
Save this manual to your list of manuals |
Acer AL1716 manual content summary:
- Acer AL1716 | AL1716e Service Guide - Page 1
Acer AL1716e 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 AL1716 | AL1716e 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 AL1716 | AL1716e 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 AL1716 | AL1716e Service Guide - Page 4
in the printed Service Guide, for ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer - Acer AL1716 | AL1716e Service Guide - Page 5
B digital device, pursuant to Part 15 of the FCC Rules. accordance with the instructions, may cause harmful 2. Shielded interface cables and AC power cord, if any, must be monitor to rain or moisture. Dangerously high voltages are present inside the monitor. Do not open the cabinet. Refer servicing - Acer AL1716 | AL1716e Service Guide - Page 6
shock. z Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or electric shock. Never spill liquids on the monitor. z Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous voltages and other hazards - Acer AL1716 | AL1716e 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 on again to make sure the flicker disappears. z - Acer AL1716 | AL1716e Service Guide - Page 8
Table of contents Chapter 1 MONITOR FEATURE 9 Chapter 2 OPERATING INSTRUTION 16 Chapter 3 MACHINE ASSEMBLY 21 Chapter 4 TROUBLE SHOOTING 32 Chapter 5 CONNECTOR INFORMATION 34 Chapter 6 FRU LIST 35 Chapter 7 SCHEMATIC DIAGRAM 36 Chapter 8 POWER BOARD INFORMATION 40 - 8 - - Acer AL1716 | AL1716e Service Guide - Page 9
Feature Chapter 1 LCD Panel Input Display Color Maximum Dot Clock ® Max Resolution Plug & Play EPA ENERGY STAY Audio output Input Connector Input Video Signal Screen Size (Active) Power Source Environmental Considerations Weight (N.W.) Dimension Driving system Size Pixel pitch Viewable - Acer AL1716 | AL1716e Service Guide - Page 10
Switch * Power Switch * MENU / EXIT * / Volume * / Volume * AUTO / ENTER External Controls Regulatory Compliance * Contrast/brightness * Focus * Clock * H.Position * W.Position * Language * OSD Color temperature * OSD Position & Timeout * Auto Config * Input * Information * Reset * Exit cUL, FCC, - Acer AL1716 | AL1716e Service Guide - Page 11
714 (480 lines ) 0.086 (3 lines ) +/+ Or -/Y 72.809Hz 13.735(520 lines) 0.079(3 lines) 0.739(28 lines) 12.678(480 lines) 0.237(9 lines) -/- Y MODE NO. RESOLUTION 5 640 x 480 6 800 x 600 7 800 x 600 8 800 x 600 Dot clock(MHz) 31.500 36.000 40.000 49.500 f h A ( us ) B ( us ) 37.500kHz 26 - Acer AL1716 | AL1716e Service Guide - Page 12
(22 lines) 17.07(600 lines) 0.03( 1 line) +/+ Y Y 60Hz (60.316) 16.58 (628 lines) 0.106 (4 lines) 0.607 (23 lines) 15.84 (600 lines) 0.026 (1 line ) + / + Y 75Hz (75.000) 13.333 (625lines) 0.064 (3 lines) 0.448 (21 lines) 12.80 (600lines) 0.021 (1 line ) + / + Y MODE NO. RESOLUTION 9 800 x 600 - Acer AL1716 | AL1716e Service Guide - Page 13
MODE NO. RESOLUTION 13 1024 x 768 14 1280 x 1024 15 1280 x 1024 16 1152 x 864 Dot clock(MHz) 78.750 108.000 135 108.00 f h A ( us ) B ( us ) C ( us ) D ( - Acer AL1716 | AL1716e Service Guide - Page 14
Monitor Block Diagram - 14 - - Acer AL1716 | AL1716e Service Guide - Page 15
PCB CONDUCTOR VIEW Main Board Button Board - 15 - - Acer AL1716 | AL1716e Service Guide - Page 16
. If OSD ○4 DOWN / is inactive, press once, then press the buttons marked or MINUS to adjust the volume. If OSD is active, press to enter a selection in OSD. If OSD is ○5 AUTO inactive, press and the monitor will automatically optimize the position, focus and clock of your display. - 16 - - Acer AL1716 | AL1716e Service Guide - Page 17
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 : You can adjust the colors red, green and blue to the intensity you desire. Focus: This removes - Acer AL1716 | AL1716e Service Guide - Page 18
, French, German, Italian, Spanish, Simplified Chinese, Traditional Chinese, Japanese and Russian. OSD H. Position OSD V. Position OSD Time-out This changes the position of the OSD window on the screen and staying time. - 18 - - Acer AL1716 | AL1716e Service Guide - Page 19
(blue/amber) led to indict system status and defined as bellows : LED Color Blue 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 - Acer AL1716 | AL1716e Service Guide - Page 20
when there is no video-input signal present. When there is no video input signal this monitor, following a time-out period, will automatically switch to an OFF mode. This reduces the monitor's internal power supply consumption. After the video input signal is restored, full power is restored and the - Acer AL1716 | AL1716e Service Guide - Page 21
in size. During the disassembly process, group the screws with the corresponding to avoid mismatch when putting back the components. 2. Note : The monitor surface is susceptible to scratching! Therefore, lay the monitor on a soft surface when mounting or removing the base. 3. Wear gloves. Front View - Acer AL1716 | AL1716e Service Guide - Page 22
Real View : Top View : - 22 - - Acer AL1716 | AL1716e Service Guide - Page 23
Side View : ( unit : mm ) Assembly process Picture Description 1. [GET PCB SHIELD AND PUT IT IN THE MIDDLE OF CONVEYER] 2 [GET M/B AND LCD CABLE,THEN INSERT LCD CABLE IN M/B CONNECTOR] 3 [GET BUTTON CABLE,THEN INSERT IT IN M/B CONNECTOR] 4 [ PUT M/B IN THE CONVEYER] - 23 - - Acer AL1716 | AL1716e Service Guide - Page 24
/B] 2. [INSERT JUMPER IN THE APPOINTED PLACE OF JP10 AT POWER/B] 3. 3[GET AGGLUTINANT TO CONNECT THE JUMPER AND POWER/B] 4 [MARK DOT IN THE PANE MARK OF POWER/B AS PICTURE SHOWS] 5 [ASSEMBLE POWER/B THAT IS OK IN THE SHIELDING] 1. [FASTEN 3*PCS SCREW(M3*6-B) IN P/B] 2 [FASTEN 3*PCS SCREW(M3*6-B) IN - Acer AL1716 | AL1716e Service Guide - Page 25
1 [FASTEN 1*PCS SCREW(M3.5*8-B) IN THE APPOINTED PLACE OF POWER/B] 2 [GET POWER/B MYLAR,TEAR OFF BACK TYPE AND STICK ON THE APPOINTED PLACE] 3 [GET BUTTON CABLE THROUGH THE APPOINTED HOLE] 1 [MOVE PCB SHIELD TO THE FRONT OF - Acer AL1716 | AL1716e Service Guide - Page 26
1. [UNCOVER PANEL PROTECTIVE FILM AND INSPECT IF PANEL IS DIRTY OR SCRATCHED] 2 [PASTE TYPE ON THE PROTECTIVE FILM TO FASTEN IT] 3 [TURN LCD,TEAR OFF INCOMING TYPE] 1 [GET LEFT BKT , LOCK 2*PCS SCREW TO FASTEN IT ON THE PANEL] 1. [GET RIGHT BKT , LOCK 2*PCS SCREW TO FASTEN IT ON THE PANEL] - 26 - - Acer AL1716 | AL1716e Service Guide - Page 27
AND CHECK ITS APPEARANCE] 2 [ASSEMBLE BEZEL ON PANEL] 3 [STICK TYPE ON PROTECTIVE FILM] 4 [TURN LCD] 5 [FETCH TRAVEL CARD, TEAR OFF 1*PCS APPOINTED S/N FROM TRAVEL CARD AND PASTE IT ON THE RIGHT BKT] 1 [SCAN S/N AND POWER CODE] 2 [FASTEN BKT AND BEZEL IN THE RIGHT SIDE WITH SCREW 3*PCS ] - 27 - - Acer AL1716 | AL1716e Service Guide - Page 28
1 [FASTEN BKT AND BEZEL IN THE RIGHT SIDE WITH SCREW 3*PCS ] 2 . [SCAN S/N AND POWER CODE] 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] - 28 - - Acer AL1716 | AL1716e Service Guide - Page 29
FASTEN PCB SHIELD] 1 [FETCH BUTTON AND PUT IT IN THE MIDDLE OF CONVEYER] 2 [FASTEN 2*PCS IO-NUT IN THE M/B] 3 [INSERT UPPER CCFT CABLE IN POWER/B] 1 [FETCH BUTTON&ITS CABLE,THEN ASSEMBLE THEM] 2 [ASSEMBLE BUTTON/B AND BEZEL] 3 [LOCK 3*PCS SCREW(F3*8-I) TO FASTEN BUTTON/B ON THE BEZEL] 4 [STICK 1*PCS - Acer AL1716 | AL1716e Service Guide - Page 30
1. [PASTE YELLOW TAPE TO FASTEN BUTTON/B CABLE] 2[INSERT LOWER CCFT CABLE IN POWER/B] 3 [STICK 1*PCS AL FOIL TO COVER UPPER CCFT CABLE] 1 [GET LCD COVER AND INSPECT ITS APPEARANCE] 2 [ASSEMBLE LCD COVER TO BEZEL] 1. [FETCH TRAVEL CARD, TEAR OFF 1*PCS APPOINTED S/N FROM TRAVEL CARD AND PASTE IT ON - Acer AL1716 | AL1716e Service Guide - Page 31
FASTEN BEZEL AND LCD COVER] 3. [GET STAND NECK AND INSPECT IF IT IS DIRTY AND SCRATCHED, THEN PUT IT IN THE CONVEYER] 1 [AT FIRST CHECK IF 2*PCS SCREW IN THE COVER IS LOST] 2 [LOCK 4*PCS SCREW (M4*8-B) TO FASTEN STAND NECK] 3 [GET HINGE CAP AND ASSEMBLE IT ONTO HINGE ] - 31 - - Acer AL1716 | AL1716e Service Guide - Page 32
chapter provides trouble shooting information forAL1716 1. No Power No Power Chapter 4 $IFDL1PXFS#PBSE0VUQVU$/ NO 1JO 1JO 7 O 12V Change Power Board OK Check Scalar Module Output EC1 =5V? R175 = 3.3V ? R176 = 2.5V ? NO Change Scalar Module Board OK Check Power Button From - Acer AL1716 | AL1716e Service Guide - Page 33
Change Power Board No Check Inverter From Scaler board OK ? OK Check or Change Cable Or Panel No Change VGA Cable No Characters Missing one color Check CN1 5Vdc Output OK Check Fuse 1 5Vdc Output OK Check U1(pin2) 3.3Vdc Output OK Check U3(pin2) 2.5Vdc Output OK Check CN5 to Panel Signal - Acer AL1716 | AL1716e Service Guide - Page 34
15P Mini D-Sub connector x 1 CN6 10 5 9 4 8 3 7 2 6 1 DB15HD 16 17 15 14 13 12 11 PIN MNEMO 1 RV 2 GV 3 BV 4 NC 5 GND 6 RG 7 GG 8 BG 9 +5V 10 SG 11 NC 12 SDA 13 HS 14 VS 15 SCL SIGNAL Red Video Green Video Blue Video None Ground(DDC return) Red GND - Acer AL1716 | AL1716e Service Guide - Page 35
printed Service Guide. For ACER-AUTHORIZED CERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list 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 - Acer AL1716 | AL1716e Service Guide - Page 36
SCHEMATIC DIAGRAM Main Board Circuit Chapter 7 - 36 - - Acer AL1716 | AL1716e Service Guide - Page 37
- 37 - - Acer AL1716 | AL1716e Service Guide - Page 38
- 38 - - Acer AL1716 | AL1716e Service Guide - Page 39
- 39 - - Acer AL1716 | AL1716e Service Guide - Page 40
Power Board Information Panel P/N Description Current Type Value AA000170101(AU) 3&77 N" AA0170EU015(Samsung) -5.&6- N" AAM170EG007(AU 3&77 N" AA170E01044(LG) N" Chapter 8 P/B P/N AS05B312D00 AS05B520207 Description ADP/INV,FSP043-2PI01 90~264V