Acer X193 Support Question
Acer X193 Support Question
Find answers below for this question about Acer X193.Need a Acer X193 manual? We have 1 online manual for this item!
Question posted by lattko on June 4th, 2011
Helpme For My Acer X193hq Servies Minual Dowload
services manual for Acer X193HQ
Current Answers
Answer #1: Posted by kcmjr on June 4th, 2011 12:43 AM
kcmjr
Member since:
May 5th, 2011 Points: 4,254,255
Member since:
May 5th, 2011 Points: 4,254,255
Quick start guide: http://global-download.acer.com/GDFiles/Document/QuickStartGuide/QuickStartGuide_Acer_1.0_A_A.zip?acerid=634014507772069767&Step1=Monitor&Step2=X%20Series&Step3=X193HQ&OS=V10&LC=en&BC=Acer&SC=PA_6
A service manual is not available on Acer's web site but numerous other sites have them.
HelpOwl.com has one available here: http://www.helpowl.com/manuals/Acer/X193/65703
This one requires free registration: http://www.free-service-manuals.com/Computer_Monitors/Acer_Monitors/Acer_X193HQ_%28AUO_PANEL%29_Service_Guide_L94613/
Licenses & Certifications: Microsoft, Cisco, VMware, Novell, FCC RF & Amateur Radio licensed.
Related Acer X193 Manual Pages
X183H / X193HQ Service Guide - Page 1
ACER
DBG DPBU II Service
ACER_LCD_X193HQ_SM080904V1 Model ID:RA19WAANU
Service Manual
Table of the necessary safety precautions to be used when serving electronic equipment containing
high voltage. Assembly and Disassembly Procedures 12 05. Writing EDID Procedure 33 08. Published by Wistron Corporation Printed in Taiwan © All rights reserved Subject to service this chassis must ...
X183H / X193HQ Service Guide - Page 2
... the continued reliability of all liability.
! Qualified Repairability: Proper service and repair is important to meet RoHS Directive and Lead-Free produced definition. Important Safety Notice
ACER X193HQ
1
Go to cover page
Product Announcement: This product is certificated to the safe, reliable operation of this service manual in the
degree of personal injury when perform...
X183H / X193HQ Service Guide - Page 3
...ACER X193HQ
Go to function key board. Product Specification
1.1 SCOPE This document defines the design and performance requirements for a 19W inch diagonal , flat panel monitor .The display element shall be recalled if the operating mode is one of the monitor...screen parameters for DPMS LED indicator to cover page
1. The LCD monitor consists of an interface board , a power board , a function...
X183H / X193HQ Service Guide - Page 4
... its own coaxial cable terminated at which the monitor actually detects a logic 0 shall be 5 volt tolerant . 1. Product Specification (continued)
ACER X193HQ
3
Go to Ground
Note 1) Schmitt-Triggers ... TTL signal is , the input level at which it actually detects a logic 1.If the monitor sync processing circuits are designed around the 3.3 volt logic family ,then the sync inputs must ...
X183H / X193HQ Service Guide - Page 5
... the OSD menu among English , French , Italian , Deutsch and Spanish. The monitor shall include all characteristics affecting front-of-screen performance.
Also, if the video controller...under 8 sec. specified range, the monitor shall display a warning screen indicating that is active, the current settings shall be equivalent to cover page
1. 4
ACER X193HQ
Go to one of those stored ...
X183H / X193HQ Service Guide - Page 6
... possible combination of input signals from a standard SXGA resolution video controller in
The monitor shall recognize preset modes within +/-1Hz for DC power out. The UPS power ...panel. Product Specification (continued)
ACER X193HQ
5
Go to cover page
1.3.4.3 Mode Recognition Pull-in the CPU to 9 user
modes. This controller shall adequately insulate the monitor from the computer, so that...
X183H / X193HQ Service Guide - Page 7
...% of at least 40,000 hours at the customer site or authorized service center. The lamps shall have a continuous operating life of the initial ...monitor assembly shall provide a display communications channel that may result in Panel specification shall be maintained within one minute shall be designed to the EDID file for the first two minutes of the timings being updated. 6
ACER X193HQ...
X183H / X193HQ Service Guide - Page 8
... p ear lig h t (w h ite) w ith d isp lay p attern s d ark an d d o n o t v ary in o r an d m ajo r ax is ap p ear d im , b u t n o t co m p letely o n o r o ff. A su b - Product Specification (continued)
ACER X193HQ
7
Go to th e p o lariz er th at ap p ear d ark in th e d isp lay p attern s an d are considered to be rejectable
by Lite-On will...
X183H / X193HQ Service Guide - Page 9
...itio n V .
N /A
T h e la n g u a g e w ill b e s e t to C o n fig
A n a lo g
D ig ita l
A d ju s t th e h o riz o n ta l p o s itio n o f th e O S D . P o s itio n
OSD T im e o u t A u to E n g lis h
H . A u to w a rm w h ite . 8
ACER X193HQ
Go to cover page
2.1 MAIN OSD MENU Outline:
2 OSD Menu
The description for control function: The description for control function:
M a in M en...
X183H / X193HQ Service Guide - Page 13
12
ACER X193HQ
Go to LCD panel.
Torque=9~10KGFxCM).
1
2
Turn the monitor faced down and put it on the
S5
bracket chassis module till both parts firmly
Connect FFC cable to cover page
4. No4 screw size=M4x8; ...
X183H / X193HQ Service Guide - Page 14
Assembly and Disassembly Procedures (continued)
ACER X193HQ
13
Go to key function cable.
2
1
3
4
S13 Assemble the hinge cover into both units firmly attached. (No1~4 Screw Size=M4x10; Plug 2 lamp cables to the ...
X183H / X193HQ Service Guide - Page 15
... carton then stick Vista and feature label on the front bezel with two
S14 tapes. 14
ACER X193HQ
Go to cover the LCD
S16 monitor. one is held the left side
S17 of stand, DVI cable, and user's manual ,power cable on the correct
S15 position the same as photo below photo
POWER CABLE...
X183H / X193HQ Service Guide - Page 16
...
S7
(No1 Screw Size=M4x10; Assembly and Disassembly Procedures (continued)
ACER X193HQ
15
Go to remove the screen protector
card then turn over the LCD monitor (screen
faced down),
VISTA LABEL
Take out all accessories including D-SUB
S2 cable power cable, DVI cables, user's
manual, and packing material from the carton. (Note: It depends...
X183H / X193HQ Service Guide - Page 17
...and down side separated
S11
Insert steel rule between the front bezel and the
S9 panel, then pry up ).
16
ACER X193HQ
Go to
disengage the locking mechanism.
S13
Hold the one upside corner of the front bezel after separating the upside of...the locking mechanism of front bezel and rear cover separated S10
Turn over the LCD monitor (screen faced up on the front bezel to cover page
4.
X183H / X193HQ Service Guide - Page 18
... out the FFC cable
S15
Unhook the key function board from front bezel Use properly force to pull up front bezel
S17
Unplug 2 lamp cables
ACER X193HQ
17
Go to cover page
S18
Disconnect the FFC cable to release the DVI and D-SUB connectors (No1~4Hex Nut screws Size=M3x8;Torque=4.5~6.5KGFxCM...
X183H / X193HQ Service Guide - Page 19
... size=M3x6; Disconnect all of the cable
S23
S21
Use a Phillips-head screwdriver unscrewed the No.1~2 screws to cover page
4.
No 4 screw size=M4x8; 18
ACER X193HQ
Go to release the interface board. (No1~2 screw size=M3x6;
X183H / X193HQ Service Guide - Page 20
5. Check if the sync signal from computer is output and if the video cable is amber.)
ACER X193HQ
19
Go to cover page
Does OSM display when you push PROCEED buttom. NG OK
Proceed "No OSM display" section. it is
indicated with "Out ...
X183H / X193HQ Service Guide - Page 21
... the video cable for output signal is disconnected. Next Page
NG OK
Refer "Checking the backlight unit" section"
Does computer output RGB video signals?
20
ACER X193HQ
Go to cover page
5.
NG OK
Failure Point The LCD video signal cable is all black or not.
1) Change pattern of LED is connected between...
X183H / X193HQ Service Guide - Page 22
... between P305 and LCD module.
2) LCD module is failure. OK
Failure Point 1) Printed wire between P305 and I305 LVDS signals.
2) I305 is blue)continued
Continue
ACER X193HQ
21
Go to 0.7V. Failure Point I305 is failure
NG OK
Failure Point
1) Printed wire broke between R311 pin3, R410,
R412, I307 pin1 is failure...
X183H / X193HQ Service Guide - Page 24
NG OK
Failure Point
1) No R, G, B video signals output from I305?
NG OK
Check all LVDS signals being output to
0.7Vp-p. Troubleshooting (continued)
ACER X193HQ
23
Go to cover page
Check the R, G, B video signal from computer input on I305 pin12, 14, 16 respectively that their level is short or open. ...
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