Download - Philips 190s8_190v8
Description Page
Important Safety Notice-------------------------------------2
Technical Data-------------------------------------------------3
Installation------------------------------------------------------4
T roubleshooting-----------------------------------------------5
On Screen Display-----------------------------------------6~7
Lock/unlock, Aging,Factory mode-------------------------8
---------------------------------9
Mechanical Instructions -----------------------------10~11
Color adjustment -------------------------------------------12
Electrical instruction ---------------------------------15~16
DDC Instructions & Serial Number ----------------17~23
DDC DATA ----------------------------------------------24~25
------------------------26~27
Philips Pixel Defect Policy
F AQs (Frequently Asked Questions)--------------13~14
Firmware Upgrade for CPU-
Horizontal frequencies30 - 8 3 kHz
TABLE OF CONTENTS
Description Page
----------------------------------28
Wiring Diagram--------------------------------------------29
Block Diagram----------------------------------------------30
Scaler Diagram & C.B.A. ----------------------------31~37
Power Diagram & C.B.A. ---------------------------38~41
Control Diagram & C.B.A. ---------------------------42~43
General product specification----------------------44~63
Exploded V iew ---------------------------------------------64
Repair tips----------------------------------------------66~67
Repair Flow chart-------------------------------------68~70
Safety Test Requirments---------------------------------71
Spare/ arts List----------------------65Recommended P
Failure Mode Of Panel -
SAFETY NOTICE
Chassis: HUDSON819 inch TFT WXGA LCD Colour Monitor
REFER T O BACK COVER FOR IMPOR TANT SAFETY GUIDELINES
ANY PERSON ATTEMPTING T O SER VICE THIS CHASSIS MUST F AMILIARIZE HIMSELF WITH THE CHASSISAND BE AWARE OF THE NECESSAR Y SAFETY PRECAUTIONS T O BE USED WHEN SER VICING ELECTRONIC EQUIPMENT CONT AINING HIGH VOL TAGES.
CAUTION: USE A SEP ARA TE ISOLA TION TRANSFORMER FOR THIS UNIT WHEN SER VICING.
190S8FB/93190S8FB/69190S8FB/75190S8FB/97190S8FS/97190V8FB/93
Important Safety Notice2 190S8 LCD
Proper s ervic e and repair is important to the sa fe, reliable
operation of all Philips Consum er El ectronics Co mpany
equipment. The servic e procedures re commended by Phil ips and
desc ribed in this service manual a re eff ective methods of
performing service ope rations . S ome o f these s ervic e
operations requi re the us e of tools speciall y de signed for the
purpose. The spe cial tools should be used w hen and as
recomm ended.
It is im portant to note that this m anual c ontains various
CAUTI ON S and NOTICES which should be caref ully read in
order to m inimize the risk of personal injury to servic e
personnel . T he possi bility ex is ts that improper servi ce
methods may damage the equip ment. It is also important t o
underst and that these CAUTIONS and NOTICES AR E NOT
EX HAU STIV E. Phil ips coul d not poss ibly know, evaluate and
advis e the servic e trade of all concei vable w ays i n which
servi ce might be done or o f the possible hazardous
cons equences of ea ch way. Consequently, Ph ilips has not
undertak en any suc h broad evalua tion. Accordi ngly,
who uses a servi ce procedure or tool which is not
recomm ended by Philips must f irst s atisfy himself t horoughly that
neither his saf ety nor the saf e operation of the equipment will
be jeopardized by t he servi ce method sel ected.
* * Hereaf ter throughout this m anual, Philips Consumer
El ectronics Co mpany w ill be referred t o a s Philips . * *
Crit ical co mponents havi ng spec ial safety characteri stics are
identified with a by the Ref. No. in the parts list and
encl osed w ithin a brok en line.
(where several c ritical co mponents are grouped i n one area)
along with the saf ety s ymbol on the sche matics or
exploded vie ws.
Use of s ubstitute replacement parts w hich do no t have the
sam e speci fied safet y charact eristic s m ay creat e shock, fire,
or other hazards .
Under no ci rcums tances s hould the original design be
modified or altered without w ritten perm ission from Philip s.
Phi lips ass umes no li ability, ex press or impli ed, arisi ng out of
any unauthorized m odification of desi gn.
Serv icer a ssume s a ll liability.
WARNING
Take care during handling the LCD module with backlight
unit
- Must mount the module using mounting holes arranged in four
corners.
- Do not press on the panel, edge of the frame strongly or electric
shock as this will result in dam age to the screen.
- Do not scratch or press on the panel with any sharp objects, such
as pencil or pen as this may result in damage to the panel.
- Protect the module from the ESD as it may damage the electronic
circuit (C -MOS).
- Make certain that treatment body are grounded through
wrist band.
- Do not leave the module in high temperature and in areas of high
humidity for a long time.
- Avoid contact with water as it may as hort circuit within the module.
- If the surface of panel become dirty , please wi pe it off with a soft
material. (Cleaning with a dirty or rough cloth may damage the
panel.)
FOR PRODUCTS CONT AINING LASER :
DANGER - Invisible laser radiation when open.
AVOID DIRECT EXPOSURE TO BEAM.
CAUTION - Use of controls or adjustments or
performance of procedures other than
those specified herein may result in
hazardous radiation exposure.
CAUTION - The use of optical instruments with this
product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS
PRODUCT , USE ONL Y ORIGINAL MANUF ACTURER'S
REPLACEMENT P AR TS, WHICH ARE LISTED WITH THEIR P AR T
NUMBERS IN THE P AR TS LIST SECTION OF THIS
SER VICE MANUAL.
3Technical Data 190S8 LCD
LCD panel
Note-1: The pin assignment of 15-pin D-sub connector is
as below, 1 5
6 10
11 15
Note-2: The pin assignment of 24-pin DVI-D connector is
as below,
Susceptibility of display to external environment Operating
- Temperature : 0 to 40 degree C - Humidity : 80% max
- Altitude : 0-3658m - Air pressure : 600-1100 mBAR Storage
- Temperature : -20 to 60 degree C - Humidity : 95% max - Altitude : 0-12192m
- Air pressure : 300-1100 mBAR
1624
81917
Type NR. : LM190E08 Outside dimensions : 396.0(H) x 324.0(V) x 15.0(D) mm(Typ.) Pitch ( mm ) : 0.098*RGB(H)mm x 0.294(V)mm Color pixel arrangement : RGB vertical stripes Display surface : Hard coating (3H), Anti-glare treatment of
the front polarizer Color depth : 16.7M colors Backlight : CCFL edge light system Active area(WxH) : 376.32 (H) x 301.06 (V) mm View angle (CR>10) : R/L 160(Typ.), U/D 160(Typ.) Contrast ratio : 800 : 1 (Typ) / 500 : 1(min) White luminance : 300 cd/m2 (typ.),
250 cd/ m2 (min.) Response time : 5 ms(Typ, on/off) Scanning frequencies Hor. : 30 ~ 83 KHz Ver. : 56 - 76Hz Video dot rate : <140 MHz Power input : +5.0 V Power consumption : Total 23.95 Watt(Typ.), (3.35 W@VLCD ,
20.6 W@[Lamp=7.5mA]) Ambient temperature : 25 ± 2°C
Power input connection Power cord length : 1500 +/- 50 mm Power cord type : 3 leads power cord with protective earth plug. Power management The monitor must comply with the Microsoft On Now specification, with two power management states, as defined by the VESA DPMS document. The monitor must appropriately display the DPMS state. Mode HSYNC VSYNC Video Pwr-cons. Indication Rec. time
Power-On On On active < 40W( max.) Green LED --
Off Off Off blanked < 1 W Amber LED < 3 s
DC Power Off
N/A < 1 W LED Off
Pin SignalAssignment
Pin SignalAssignment
1 TMDS RX2- 13 Floating
2 TMDS RX2+ 14 +5V Power
3 TMDS Ground 15 Ground
4 Floating 16 Hot Plug Detect
5 Floating 17 TMDS RX0-
6 DDC Clock 18 TMDS RX0+
7 DDC Data 19 TMDS Ground
8 Floating 20 Floating
9 TMDS RX1- 21 Floating
10 TMDS RX1+ 22 TMDS Ground
11 TMDS Ground 23 TMDS Clock+
12 Floating 24 TMDS Clock-
Pin SignalAssignment
Pin SignalAssignment
1 Red video 9 PC5V (+5 volt
2 Green video 10 )Sync Ground
3 Blue video 11 Ground
4 Ground 12 SDA
5 Cable 13 H-Sync (or H+V)
6 D t t dRed Ground 14 V-sync
7 Green Ground 15 SCL
8 Blue Ground
4 190S8 LCD Installation
Accessory Pack
Connecting to Your PC
Front View
1 To switch monitor's power On and Off
2 To access OSD menu
3 To adjust the OSD menu
4 To adjust brightness of the display
5 Automatically adjust the horizontal position, vertical position, phase and clock settings / Return to previous OSD level.
6 Input To change the signal input source.
7 SmartImage.There are five modes to be selected: Office Work, Image Viewing, Entertainment, Economy, and Off.
1 Kensington anti-thief lock
2 VGA input
3 AC power input
4 DVI-D input *
Back View
Power cord
DVI cable (Optional)
(grey: DD 7G , black: DD7B)
VGA cable EDFU pack
1) Connect the power cord to the back of the monitor firmly. (Philips has pre-connected VGA cable for the first installation).*
*available for selective models
2) Connect to PC
(a) Turn off your computer and unplug its power cable.
(b) Connect the monitor signal cable to the video connector on the back of your computer.
(c) Plug the power cord of your computer and your monitor into a nearby outlet.
(d) Turn on your computer and monitor. If the monitor displays an image, installation is complete.
5190S8 LCDTroubleshooting
Common Problems
Having this problem Check these items
No Picture(Power LED not lit)
1.Make sure the power cord is plugged into the power outlet and into the back of themonitor.2.First, ensure that the power button on the front of the monitor is in the OFF position,then press it to the ON position.
No Picture(Power LED is amber or yellow)
1.Make sure the computer is turned on.2. Make sure the signal cable is properly connected to your computer.3.Check to see if the monitor cable has bent pins.4.The Energy Saving feature may be activated
Screen says 1. Make sure the monitor cable is properly connected to your computer. (Also referto the Quick Set-Up Guide).2.Check to see if the monitor cable has bent pins.3. Make sure the computer is turned on.
AUT O button not working properly 1.The Auto Function is designed for use on standard Macintosh or IBM-compatiblePCs running Microsoft Windows.2. It may not work properly if using nonstandard PC or video card.
Imaging Problems
Display position is incorrect 1.Press the Auto button.2. Adjust the image position using the Horizontal Position and/or V erticalPosition in OSD Main Controls.
Image vibrates on the screen Check that the signal cable is properly connected to the graphics board or PC.
V ertical flicker appears 1. Press the Auto button.2. Eliminate the vertical bars using the More Settings of Phase/Clock in OSD Main
Controls.
Horizontal flicker appears 1. Press the Auto button.2. Eliminate the vertical bars using the More Settings of Phase/Clock in OSD Main
Controls.
The screen is too bright or too dark Adjust the contrast and brightness on OSD Main Controls. (The backlight of theLCD monitor has a fixed life span. When the screen becomes dark or begins toflicker , please contact your dealer).
An after-image appears If an image remains on the screen for an extended period of time, it may beimprinted in the screen and leave an afterimage. This usually disappears after afew hours.
An after-image remains after the powerhas been turned off.
This is characteristic of liquid crystal and is not caused by a malfunction ordeterioration of the liquid crystal. The after-image will disappear after a peroidof time.
Green, red, blue, dark, and white dotsRemains
The remaining dots are normal characteristic of the liquid crystal used intoday's technology.
This page deals with problems that can be corrected by a user . If the problem still persists after you have tried thesesolutions, contact Philipscustomer service representative.
6 190S8 LCD On Screen Display
Description of the On Screen Display
What is the On-Screen Display?
On-Screen Display (OSD) is a feature in all Philips LCD monitors. It allows an end user to adjust screen performance or select functions of the monitors directly through an on-screen instruction window. A user friendly on screen display interface is shown as below :
Basic and simple instruction on the control keys.
In the OSD shown above users can press buttons at the front bezel of the monitor to move
the cursor, to confirm the choice or change.
7190S8 LCDOn Screen Display
The OSD Tree
Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want to work your way around the different adjustments later on.
Resolution notification
This monitor is designed for optimal performance at its native resolution, 1280X1024@60Hz. When the monitor is powered on at a different resolution, an alert is displayed on screen: Use 1280x1024@60Hz for best results.
8 190S8 LCD Lock/Unlock,Aging,Factory Mode
To Lock/Unlock OSD FUNCTION(User Mode)The OSD function can be locked by pressing"OK"button(1) for morethan 10 seconds, the screen shows following windows for 4 seconds.Every time when you press"OK" button, this message appears on the screen automatically .
Unlock OSD functionUnlocked OSD function can be released by pressing "OK" button for more than 10 seconds again.
repeatlyConnect Signal cable again=> go back to normal display
After 3 seconds, bring up:
Access Aging Mode
Step 1 : Access Factory Mode then enter Factory Menu.Step 2 : By pressing LEFT and RIGHT key to Burning Icon. Press MENU then press LEFT and RIGHT key to turn on Aging Mode.
" " " "" " " " " "
Access Factory Mode
1). Turn off monitor.2).
3).Press "MENU" button, wait until the OSD menu
[Push "AUT O" & "MENU" buttons at the same time and hold them]+[Press "power" button until comes out "Windows screen" ]=> then release all buttons
Factory Mode indicator
Factory MenuCursor can move on gray color areaHot key function: by pressing " LEFT " and " RIGHT " key Simultaneously at User Mode (or Factory Mode)(PS: The Of fset R G B function can be used on reduce or eliminatesnowy noise on the background when the resolution of video signalis 1280*1024 vertical 60Hz. Slightly increase or decrease the valueuntil snowy noise completely disappear .
A
Step 3 : Disconnect interface cable between Monitor and PC.
9190S8 LCD
Philips' Flat Panel Monitors Pixel Defect Policy
Philips strives to deliver the highest quality products. W euse some of the industry's most advanced manufacturingprocesses and practice stringent quality control. However ,pixel or sub pixel defects on the TFT LCD panels used inflat panel monitors are sometimes unavoidable. Nomanufacturer can guarantee that all panels will be freefrom pixel defects, but Philips guarantees that any monitor
with an unacceptable number of defects will be repaired orreplaced under warranty . This notice explains the differenttypes of pixel defects and defines acceptable defect levels
for each type. In order to qualify for repair or replacementunder warranty , the number of pixel defects on a TFT LCD
panel must exceed these acceptable levels. For example,no more than 0.0004% of the sub pixels on a 15" XGAmonitor may be defective. Furthermore, Philips sets evenhigher quality standards for certain types or combinations
of pixel defects that are more noticeable than others. Thispolicy is valid worldwide.
Pixels and Sub pixels
A pixel, or picture element, is composed of three sub pixelsin the primary colors of red, green and blue. Many pixels
together form an image. When all sub pixels of a pixel are lit,the three colored sub pixels together appear as a s ingle
white pixel. When all are dark, the three colored sub pixelstogether appear as a s ingle black pixel. Other combinationsof lit and dark sub pixels appear as single pixels of other
colors.
Types of Pixel Defects
Pixel and sub pixel defects appear on the screen in differentways. There are two categories of pixel defects and severaltypes of sub pixel defects within each category . B right dotdefects appear as pixels or sub pixels that are always lit or'on'. These are the types of bright dot defects:
One lit red,green orblue sub pixel
T wo adjacent litsub pixels:- Red + B lue = P urple- Red + G reen = Yellow- Green + B lue = C yan(Light Blue)
Three adjacent litsub pixels(one white pixel)
Black Dot Defects Black dot defects appear as pixels or subpixels that are always dark or 'off'. These are the types of blackdot defects:
One dark sub pixel T wo or three adjacent dark sub pixels
Proximity of Pixel Defects
Because pixel and sub pixels defects of the same type that arenear to one another may be more noticeable, Philips also specifiestolerances for the proximity of pixel defects.
Pixel Defect Tolerances
In order to qualify for repair or replacement due to pixel defectsduring the warranty period, a T FT LCD panel in a P hilips flat panelmonitor must have pixel or sub pixel defects exceeding thetolerances listed in the following tables.
Note:
* 1 or 2 adjacent sub pixel defects = 1 dot defect
TOTAL DOT DE F E CT S AC C EPT ABL E LEVE L
MODE L
Total bright or black dot defects of all types
BRIGHT DOT DEFECTS ACCEPT ABLE LEVEL
MODEL 190S8
1 lit subpixel 3
2 adjacent lit subpixels 1
3 adjacent lit subpixels (one white
pixel)0
Distance between two bright dot
defects*
Total bright dot defects of all types
BL AC K DOT DE F E C T S AC C EPT AB L E L EVEL
MO DE L 190S8
1 dark subpixel 5
2 adjac ent dark subpixels 2
3 adjac ent dark subpixels (one white pixel)
Distanc e between two black dot defec ts* 15 mm or more
Total black dot defec ts of all types
5
25mm or more
3
Philips Pixel Defect Policy
5
190S8
0
Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or 'on'. That is, a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern. There are three types of bright dot defects:
A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots.
10 190S8 LCD Mechanical InstructionMechanical Instruction
Front View
Fig.1
Back View
Fig.2
1. Remove the base.
a: Place the monitor face down on a smooth surface as Fig.3.
Be carefully to prevent the scratch and injury during the
uninstallation.
b. Remove hinge cover by screwdriver as Fig 3.
c. Remove cable management by hand as Fig 3.
d: Unscrew five screws and take off the stand as Fig.4.
Fig.3
Fig.4
2: Remove the Back Cover Assy
a. Unscrew 3 screws as shown in Fig.5
b. Remove the back cover by 2 released holes on bottom side as shown in Fig.6.
Fig.5
Fig.6
3. Remove the Key board and bezel.
a. Remove key board wire as Fig.7
b. Unscrew the 2 screws to remove the bezel as Fig. 12.
Unscrew the 2 screws and disconnect the 1 cable to remove the
Fig.7
11190S8 LCDMechanical Instruction
4. Remove the Scalar , Power board.
a. Unscrew the 4 screws on the left and right side as Fig.9 and Fig.10
b. Remove the Mylar-AL and AL tape and yellow tape by hand as Fig.11
c. Release the LVDS cable and take off the shielding as Fig.12
d. Remove AC-socket cover as Fig.12
e. Unscrew the 7 screws to remove Scalar and Power board as Fig.13
Fig.8
Fig.9
Fig.10
Fig.11
Fig.12
Fig.13
Fig.14
12 190S8 LCD Color Adjustment
Alignment procedure1. Turn on the LCD monitor .2.T urn on the Timing/pattern generator. See Fig.13. Preset LCD color Analyzer CA-1 10-Remove the lens protective cover of probe CA-A30.-Set measuring/viewing selector to measuring position for resetanalyzer .(zero calibration) as Fig.2- Turn on the color analyzer (CA-1 10)-Press 0-CAL button to starting reset analyzer .
Fig. 1 Fig. 2
Clear imageClear image
Measurement/viewing selectorMeasurement/viewing selector
Fig. 3
4). Press button, then select factory mode indicator by
"MENU" "LEFT" or "RIGHT" button .Press"MENU" button to bring up submenu windows as below:
Fig.5
Cover (black)Cover (black)
Measurement viewing selectorMeasurement viewing selector
Fig. 4
Fig. 2
5.Display Press "LEFT" or "RIGHT" button to select . Change the value by "LEFT" or "RIGHT" key until the X,Y co-ordinates as below
4. Access Factory Mode
1). Turn off monitor.2).
3).Press "MENU button, wait until the OSD menu as shown in Fig3.
[Push "AUT O" & "MENU" buttons at the same time and hold them]+[Press "power" button untill comes out "Windows screen" ]=> then release all buttons
"
Factory Mode indicator
Production Product SPEC
5000K x = 0.345 ± 0.005 5000K x = 0.345 ± 0.02
y = 0.357 ± 0.005 y = 0.357 ± 0.02
6500K x = 0.313 ± 0.005 6500K x = 0.313 ± 0.02
y = 0.329 ± 0.005 y = 0.329 ± 0.02
7500K x = 0.298 ± 0.005 7500K x = 0.298 ± 0.02
y = 0.314 ± 0.005 y = 0.314 ± 0.02
8200K x = 0.291 ± 0.005 8200K x = 0.291 ± 0.02
y = 0.306 ± 0.005 y = 0.306 ± 0.02
9300K x = 0.283 ± 0.005 9300K x = 0.283 ± 0.02
y = 0.297 ± 0.005 y = 0.297 ± 0.02
11500K x = 0.270 ± 0.005 11500K x = 0.270 ± 0.02
y = 0.281 ± 0.005 y = 0.281 ± 0.02
Quality inspect
5000K x = 0.345 ± 0.015
y = 0.357 ± 0.015
6500K x = 0.313 ± 0.015
y = 0.329 ± 0.015
7500K x = 0.298 ± 0.015
y = 0.314 ± 0.015
8200K x = 0.291 ± 0.015
y = 0.306 ± 0.015
9300K x = 0.283 ± 0.015
y = 0.297 ± 0.015
11500K x = 0.270 ± 0.015
y = 0.281 ± 0.015
White color adjustment
T here are six fac tory pres et white color . Apply full white pattern,with brightnes s in 100 % pos ition and the contras t control at 50 % pos ition.
T he 1931 C IE C hromaticity (color triangle) diagram (x,y) coordinate for thes creen center s hould be:
13190S8 LCD
Ge neral F A Qs
Q: When I ins tall my monitor what s hould I do if the s creen sh ows 'C annot dis play this videomode' ?A: R eco mmended video mode for P hilips 19 " : 1280*1024 @ 60Hz.1. U nplug all cables , then connec t your P C to the monitor that you us ed previous ly.2. In the Windows S tart Menu, s elect S ettings /C ontrol P anel. In the C ontrol P anel Window, s elect the Dis play icon. Ins ide the Dis play C ontrol P anel,
s elect the 'S ettings ' tab. U nder the s etting tab, in box labeled 'des ktop ar ea ', move the s lidebar to 1440 x 900 pixels (19" ).3. Open 'Advanced P roperties' and s et the R efresh R ate to 60Hz, then click OK .4. R estart your computer and repeat step 2 and 3 to verify that your P C is s et at 1440 x 900@60 Hz (19").5. S hut down your computer, dis connec t your old monitor and reconnec t your P hilips LC D monitor.6. T urn on your monitor and then turn on your P C .
Q: What does 'refres h rate' mean in connection with an L C D monitor?A: T he refres h rate is of much les s relevance for LC D monitors . LC D monitors dis play a s table, flicker-free image at 60 Hz. T here is no vis ible
differenc e between 85H z and 60H z
Q: What ar e the .inf an d .ic m files on the C D-R O M? How do I ins tal l the driver s (.inf an d . ic m)?A: T hes e are the driver files for your monitor. F ollow the ins tructions in your us er manual to ins tall the drivers . Y our computer may as k you for monitor
drivers (. inf and . icm files ) or a driver disk when you firs t ins tall your monitor. F ollow the ins tructions to ins ert the ( companion C D-R O M) included inthis package. Monitor drivers (. inf and . icm files ) will be ins talled automatically.
Q: How do I adjust the res olution?A: Y our video car d/graphic driver and monitor together determine the av ailable res olutions . Y ou can s elec t the des ired res olution under Windows ®
C ontrol P anel with the "Dis play properties ".
Q: What if I get los t when I am mak ing monitor adjus tmen ts ?A: S imply pres s the ME NU button, then s elect 'R es et' to rec all all of the original fac tory s ettings .
Q: What is the A uto function?A: Th e AU T O adjustment key res tores the optimal s creen pos ition, phas e and clock s ettings by pres s ing of a s ingle button – without the nee d to
nav igate through OS D (O n S creen Dis play) menus and control keys .No te: A uto function is available in s elected models only.
Q: My Monitor has no power (P ower LE D does not light up). What sh ould I do?A: Make s ure the AC power cord is connec ted between the monitor and AC outlet, and click a key on keyboard/mous e to wak e up the P C .
Q: Will the L C D monitor acc ept an interlac ed s ignal under P C models?A: No. If an Interlac e s ignal is us ed, the s cree n dis play s both odd and even horizontal s canning lines at the s ame time, thus distorting the picture.
Q: What does the R efres h R ate mean for L C D?A: Unlike C R T dis play technology, in which the s peed of the electron beam is s wept from the top to the bottom of the s cree n determines flicker, an
ac tive matrix dis play us es an active element (T F T ) to control eac h individual pixel and the refres h rate is therefore not really applicable to LC Dtechnology.
Q: Will the L C D s creen be resist ant to scr atch es ?A: A protective coating is applied to the s urfac e of the LC D, which is durable to a certain ex tent (approximately up to the hardnes s of a 2H pencil). In
general, it is recommended that the panel s urface is not subject to any exce ssi ve shocks or scr atches .
Q: How s hould I c lean the L C D s urfac e?A: F or normal cleaning, us e a clean, s oft cloth. F or extens ive cleaning, pleas e us e is opropyl alcohol. Do not us e other s olvents s uch as ethyl alcohol,
ethanol, ac etone, hexane, etc.
Q: C an I c hange the c olor s etting of my monitor?A: Y es, you can chan ge your color s etting through OS D control as the following procedures,1. P res s "ME NU" to s how the OS D (On S creen Dis play ) menu.2. P res s "Le ft Arrow" to s elec t the option "color" then pres s "ME NU" to enter color s etting, there ar e five s ettings as below.
a. 65 00 K ; this s etting features the panel clos ed to red-white color tone.b. 93 00 K ; this s etting features the panel clos ed to blue-white color tone.c. Original; this s etting load the default panel s etting in terms of color tone. (Note: different panel mak er may fea ture a different color temperature*)d. Us er Define; the us er can choos e his /her preference color s etting by adjus ting red, green, blue color.e. s R G B ; this is a s tandard s etting for ens uring correct ex change of colors between different device (e.g. digital cameras , monitors , printers ,
sca nners, etc. )
Q: C an the P hilips L C D Monitor be mounted on the wall?A: Ye s . Ph ilips LC D monitors have this optional feature. F or s tandard VESA mount holes on the rear cover allows the us er to mount the P hilips
monitor on mos t of the V E S A s tandard arms or ac ces s ories . W e rec ommend to contac t your P hilips s ales repres entative for more information.
Sc reen A djus tments
Q: What is the F P adjus t program on the C D-R O M?A: T he F P adjus t program generates alignment patterns that help you adjus t monitor s ettings s uch as C ontras t, B rightnes s , Horizontal P os ition,
V ertical P osition, P hase and C lock for optimal performance.
Q: When I ins tall my monitor, how do I get the best performance from the monitor?A: 1. F or bes t performance, mak e s ure your dis play s ettings are s et at 144 0 x 900@ 60H z for 19". Note: Y ou can chec k the current dis play s ettings
by pres s ing the O S D ME NU button once. T he current dis play mode is s hown in OS D firs t page.
FAQs (Frequently Asked Questions)
14 190S8 LCD F AQs (Frequently Asked Questions)
2. T o instal l the F lat Pan el Adjust (F P adjust) program loca ted on the monitor setup C D-R OM, open the C D-R OM and double-click the F P _s etup4.3 .ex e icon.T his will install F P Adjust automatically and plac e a shortcut on your desktop.
3. R un F Pa djus t by double clicking the s hortcut. F ollow the ins tructions s tep by s tep to optimize image performance with your sy stem' s video controller.
Q: How do LC Ds c ompare to C R T s in terms of radiation?A: Be ca us e LC Ds do not use an electron gun, they do not gene rate the s ame amount of radia tion at the screen surfac e.
C ompatibility with other P eripherals
Q: Ar e P hilips L C D monitors P lug-and-P lay?A: Ye s, the monitors are P lug-and-Pla y compatible with Windows 95, 98, 200 0 and XP.
Q: Wh at is US B (Un ivers al S er ial B us )?A: T hink of US B as a s mart plug for P C periphera ls. USB automatically determines resou rces (like driver software and bus bandwidth) required by peripherals .
US B makes necess ary res ources avai lable without use r intervention. T here are three main benefits of US B. US B eliminates "cas e anx iety," the fear ofremoving the computer cas e to ins tall circuit board cards -- that often requires adjustment of complicated IR Q s ettings -- for add-on peripherals . US B d oesaway with "port gridlock." Without USB, PC s are normally limited to one printer, two C om port devices (us ually a mous e and modem), one E nhanced P aralle lPor t add-on (sc anner or video came ra, for example), and a joystick. More and more peripheral s for multimedia computers come on the market every day.With USB, up to 127 devices ca n run simultane ous ly on one computer. US B permits "hot plug-in." No nee d to s hut down, plug in, reboot and run se t up toinstall peripherals . No need to go through the reverse process to unplug a device. B ottom line: USB transforms today's "Pl ug-and-P ray" into truePlug -and-Pl ay! P leas e refer to glos sar y for more information about US B .
Q: Wh at is a USB hub ?A: A US B hub provides additional connections to the Univers al S erial B us . A hub's upstrea m port connects a hub to the host, us ually a P C. Multiple
downstream ports in a hub allows connection to another hub or device, such as a USB keyboard, camer a or printer.
LC D P anel T ec hnologyQ: What is a L iquid C rysta l Disp lay?A: A Liquid C rysta l Display (LC D) is an optical device that is commonly us ed to display AS C II charac ters and images on digital items such as watches,
calculators, portable game consoles , etc. LCD is the technology use d for dis plays in notebooks and other s mall computers. Like light-emitting diode andgas -plasm a technologies , LC D allows displa ys to be much thinner than cathode ray tube(C R T ) technology.LC D consumes much les s power than LED andgas -displays because it works on the principle of blocking light rather than emitting it.
Q: What differentiates pas s ive matrix LC Ds from ac tive matrix LC Ds ?A: An LC D is made with either a pas s ive matrix or an active matrix dis play grid. An ac tive matrix has a transistor located at eac h pixel interse ction, requiring
les s current to control the luminance of a pixel. F or this rea so n, the current in an ac tive matrix display can be switched on and off more frequently, improvingthe scre en refres h time (your mous e pointer will appear to move more smoothly ac ross the screen , for example). T he pas s ive matrix LC D has a grid ofconductors with pixels loca ted at each intersec tion in the grid.
Q: Wh at are the ad van tag es of T F T L C D c ompar ed with C R T ?A: In a CRT monitor, a gun sho ots electrons and general light by colliding polarized electrons on fluoresce nt glass. Th erefore, C RT monitors basically operate
with an analog R G B s ignal. A T F T LC D monitor is a device that dis plays an input image by operating a liquid crystal panel. T he T F T has a fundamen tallydifferent structure than a C R T : E ach cell has an active matrix structure and independent active elements. A T F T LC D has two glas s panels and the spa cebetween them is filled with liquid crystal . When each cell is connected with electrodes and impres sed with voltage, the molecular structure of the liquidcrys tal is altered and controls the amount of inlet lighting to display images . A TFT LCD has s everal advantages over a CRT, s ince it can be very thin and noflickering occurs beca use it does not use the scanning method.
Q: Why is vertic al frequenc y of 60Hz optimal for an L C D monitor?A: Unlike a C DT monitor, the T F T LC D panel has a fixed res olution. F or example, an XG A monitor has 1024x3 (R , G , B ) x 768 pixels and a higher reso lution
may not be available without additional so ftware processi ng. T he panel is desi gned to optimize the display for a 65MH z dot clock, one of the s tandards forXG A display s. Sinc e the
Q: What kind of wide-angle tec hnology is available? How does it work?A: T he T F T LC D panel is an eleme nt that controls/displays the inlet of a backlight us ing the dual-refrac tion of a liquid crystal. Using the property that the
projection of inlet light refrac ts toward the major axis of the liquid elemen t, it controls the direction of inlet light and dis plays it. Si nce the refraction ratio ofinlet light on liquid crystal varies with the inlet angle of the light, the viewing angle of a T F T is much narrower than that of a C DT . Us ually, the viewing anglerefers to the point where the contrast ration is 10. Many ways to widen the viewing angle are currently being developed and the most common approac h is touse a wide viewing angle film, which widens the viewing angle by varying the refraction ratio. IP S (In Pl ane S witching) or MVA (Multi Ve rtical Aligned) isalso us ed to give a wider viewing angle.
Q: Why is there no flicker on an LC D Monitor?A: T echnically speaki ng, LC Ds do flicker, but the cause of the phenomenon is different from that of a C R T monitor -- and it has no impact of the eas e of
viewing. F lickering in an LC D monitor rela tes to us ually undetectable luminance ca used by the difference between positive and nega tive voltage . Onthe other hand, C R T flickering that can irritate the human eye occurs when the on/off action of the fluores cent object becomes visible. Si nce the rea ctionspe ed of liquid crys tal in an LC D panel is much slower, this troublesom e form of flickering is not pres ent in an LC D display .
Q: Why is an LC D monitor virtually low of E lec tro Magnetic Interferenc e?A: Unlike a C R T , an LC D monitor does not have key parts that generate El ectro Magnetic Interference, es pecially magnetic fields. Also , s ince an LC D
display utilizes relatively low power, its power s upply is extremely quiet.
E rgonomic s , E c ology and S afety S tandards
Q: Wh at is the C E mark?A: T he C E (C onformite E uropeenne) mark is required to be displayed on all regulated products offered for sale on the Eu ropea n market. T his 'C E' mark
mean s that a product complies with the releva nt Eu ropean Directive. A E uropea n Directive is a E uropean 'La w' that rela tes to health, s afety, environmentand consumer protection, much the same as the U.S . National Ele ctrical C ode and UL S tandards.
Q: Does the L C D monitor c onform to gen er al s afety s tan dar ds ?A: Ye s. P hilips LCD monitors conform to the guidelines of MP R-II and TCO 99/03 s tandards for the control of radiation, electromagnetic waves , energy
reduction, electrical safety in the work environment and recyclability. T he specification page provides detailed data on s afety s tandards.
15190S8 LCDElectrical Instructions
1 Electrical characteri stics 1.1 Interface sig nals 1). D-Sub Analog
Input signal : Video, Hsync., Vsync Video : 0.7 Vp-p, input impedance, 75 ohm @DC
Sync. : Separate sync TTL level , input impedance 2.2k ohm terminate Hsync Positive/Negative Vsync Positive/Negative Composite sync TTL level, input impedance 2.2k ohm terminate(Positive/Negative) Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
2). Intel DVI Digital Input signal : Four channel TMDS signal
1.2 Interface 1.2.1 D-Sub Cable
Length : 1.8 M +/- 50 mm (fixed) , fix in monitor and with transplant pin protect cover. Connector type : D-Sub male with DDC2B pin assignments. Blue connector thumb-operated jack screws
1.3 Timi ng re quire ment
1.3.1 Mode stor ing capacit y
Factory preset modes : 11
Preset modes : 49
User define modes : 24
Note: Screen displays perfect picture at 17 factory-preset modes.
1.3.2 Factor y preset m odes (11 modes)
Item H.Freq. (KHz) Mode Resolution V.Freq. (Hz)
H.Freq. (KHz) Mode Resolution V.Freq. (Hz)
1 31.469 IBM VGA 3H 720x400 70.087
2 31.469 IBM VGA 12H 640x480 59.94
3 35 MACINTOSH 640x480 67
4 37.5 VESA 640x480 75
5 35.156 VESA 800x600 56.25
6 37.879 VESA 800x600 60.317
7 46.875 VESA 800x600 75
8 48.363 VESA 1024x768 60.004
9 60.023 VESA 1024x768 75.029
10 63.981 VESA 1280x1024 60.02
11 79.976 VESA 1280x1024 75.025
16 190S8 LCD Electrical Instructions
2 White color adjustment
T here are six fac tory pres et white color . Apply full white pattern, with brightnes s in 100 % pos ition and the contras t control at 50 % pos ition.T he 1931 C IE C hromaticity (color triangle) diagram (x,y) coordinate for the s creen center s hould be:
Production Product SPEC
5000K x = 0.345 ± 0.005 5000K x = 0.345 ± 0.02
y = 0.357 ± 0.005 y = 0.357 ± 0.02
6500K x = 0.313 ± 0.005 6500K x = 0.313 ± 0.02
y = 0.329 ± 0.005 y = 0.329 ± 0.02
7500K x = 0.298 ± 0.005 7500K x = 0.298 ± 0.02
y = 0.314 ± 0.005 y = 0.314 ± 0.02
8200K x = 0.291 ± 0.005 8200K x = 0.291 ± 0.02
y = 0.306 ± 0.005 y = 0.306 ± 0.02
9300K x = 0.283 ± 0.005 9300K x = 0.283 ± 0.02
y = 0.297 ± 0.005 y = 0.297 ± 0.02
11500K x = 0.270 ± 0.005 11500K x = 0.270 ± 0.02
y = 0.281 ± 0.005 y = 0.281 ± 0.02
Quality inspect
5000K x = 0.345 ± 0.015
y = 0.357 ± 0.015
6500K x = 0.313 ± 0.015
y = 0.329 ± 0.015
7500K x = 0.298 ± 0.015
y = 0.314 ± 0.015
8200K x = 0.291 ± 0.015
y = 0.306 ± 0.015
9300K x = 0.283 ± 0.015
y = 0.297 ± 0.015
11500K x = 0.270 ± 0.015
y = 0.281 ± 0.015
17190S8 LCDDDC Instructions
Configuration and procedure "Novatek EasyWrite v4.0 Beta2" The software is provided by Novatek to upgrade the firmware of CPU. Novatek ISP Tools is for the interface between "Parallel Port of PC" and "15 pin-D-SUB connector of Monitor". It is a windows-based program, which cannot be run in MS-DOS. System and equipment requirements 1. An Pentium (or above) personal computer or compatible. 2. Microsoft operation system Windows 95/98/2000/XP and Port95NT.exe. 3. ISP Software " Novatek EasyWrite v4.0 Beta2" 4. ISP boardas shown in Fig. 1 And I2C Board Jump wire should follow J10 (short), J9 (open), J5/J6/ (1and 2 pin short) J7/J8 (1 and 2 pin short)
Fig.1
321
123
Connected to Display Signal
Connected to print cord and
5. Connect and Mains cord to Monitor as shown in Fig.2.
Fig.2
18 190S8 LCD DDC Instructions
5. Connect and Mains cord to Monitor as shown in Fig.2.
Fig.2
Fig. 2a
19190S8 LCDDDC Instructions
6. Setup the Philips-IMS EDID Tools program Step 1: Make a folder in your PC as shown in Fig. 3. For example: C:\EDID Step 2: Copy PI-EDID Software into your folder as shown in Fig.3.
Fig.3 Step 3: Copy the
LCD_Analog.ddc and LCD_DVI.ddc to C:\EDID as shown in Fig. 4 .
Fig.4
20 190S8 LCD DDC Instructions
Update the DDC 1. Connect DSUB Cable to I2C Board.
Double click the PI-EDID.exe icon in desktop then appears window as shown in Fig.5.
Fig.5 2. Press File->OPEN EDID to Load DDC file as shown in Fig.6. Load Analog EDID file LCD_Analog.ddc to PI-EDID.exe
Fig.6
21190S8 LCDDDC Instructions
Load Digital EDID f ile 1 90E W 8_DDC_ DV I.ddc to PI -EDID.exe
F ig.17
19.
3. Load EDID file OK as shown in Fig.7.
Fig.7 4. Modify Serial Number then Press “Update S/N” button as shown in Fig.8.
Fig.8
22 190S8 LCD DDC Instructions
5. Press EDID->Write to write EDID data to EEPROM as shown in Fig. 9.
Fig.9 6. Connect DVI Cable to I2C Board.
Repeat Step 1~5 to write DVI EDID file. 7. Enter Factory Mode then Press the Serial Number->Write EDIDS/N to EEPROM as
shown in Fig.10 Note: If not enter Factory Mode, this Wrote EDID S/N will not work.
Fig.10
23190S8 LCDDDC instruction
8. Press Monitor Menu Key to check OSD Serial number is the same as PI-EDID write data as shown in Fig.10
Note: If not the same, please rewrite EDID S/N again.
Fig.14 9 Turn off the monitor, exit the factory mode.
Serial Number Definition
SSPAYYWWXXXXXX F
Service VersionYear: 20
200708
Week
Sequence number 000001~999999(No reset)
FACTORY CODE:H=BQYX=BQXT=BQSZ=BQZ
PANEL TYPE1: AUO2: CPT3: LPL6: HanStar
Site codeDL: IMS SuzhouCS: IMS Taiwan
24 190S8 LCD DDC DATA
THE DISPLAY DATA CHANNEL (DDC_2B) CONTENT INCLUDING:
//////////Displaying Monitor ANALOG EDID//////////
128 bytes EDID Data (Hex):
0 1 2 3 4 5 6 7 8 9 0: 00 FF FF FF FF FF FF 00 41 0C 10: 59 08 84 00 00 00 18 11 01 03 20: 1F 26 1E 78 EE A2 A5 A3 57 4C 30: 9D 25 11 50 54 BF EF 80 81 80 40: 81 40 71 4F 01 01 01 01 01 01 50: 01 01 01 01 30 2A 00 98 51 00 60: 2A 40 30 70 13 00 78 2D 11 00 70: 00 1E 00 00 00 FF 00 44 4C 31 80: 30 37 32 34 30 30 30 31 33 32 90: 00 00 00 FC 00 50 68 69 6C 69 100: 70 73 20 31 39 30 53 0A 00 00 110: 00 FD 00 38 4C 1E 53 0E 00 0A 120: 20 20 20 20 20 20 00 83 Decoded EDID data <---Header---> Header: 00 FF FF FF FF FF FF 00 <-x-Header-x-> <---Vendor/Product Identification---> ID Manufacturer Name: PHL ID Product Code: 2137 ID Serial Number: 00000084 Week of Manufacture: 24 Year of Manufacture: 2007 <-x-Vendor/Product Identification-x-> <---EDID Structure Version/Revision---> EDID Version#: 1 EDID Revision#: 3 <-x-EDID Structure Version/Revision-x-> <---Basic Display Parameters/Features---> Video i/p definition: Digital Setup: Blank-to-Black expected Seperate Syncs. support: Yes Composite Sync. support: Yes Vsync. Pulse: serration required Max Horz Image Size: 38 cm. Max Vert Image Size: 30 cm. Display Gamma: 2.2 Display Type: RGB color display Standard Default Color Space: Yes Features, Preferred Timing Mode: In first detailed block Features, GTF support: No DPMS Features, Stand-by: Yes DPMS Features, Suspend: Yes DPMS Features, Active Off: Yes <-x-Basic Display Parameters/Features-x-> <---Color Characteristics---> Red x: 0.638672 Red y: 0.341797 Green x: 0.296875 Green y: 0.615234 Blue x: 0.146484 Blue y: 6.83594e-002 White x: 0.313477 White y: 0.329102 <-x-Color Characteristics-x->
<---Established Timings---> Established Timimgs 1: BF - 720x400 @70Hz - 640x480 @60Hz - 640x480 @67Hz - 640x480 @72Hz - 640x480 @75Hz - 800x600 @56Hz - 800x600 @60Hz Established Timimgs 2: EF - 800x600 @72Hz - 800x600 @75Hz - 832x624 @75Hz - 1024x768 @60Hz - 1024x768 @70Hz - 1024x768 @75Hz - 1280x1024 @75Hz - 1152x870x75Hz Established Timings 3: 80 <-x-Established Timings-x-> <---Standard Timing Identification---> Standard Timing: 1280x1024 @60Hz Standard Timing: 1280x960 @60Hz Standard Timing: 1152x864 @75Hz <-x-Standard Timing Identification-x-> <---Detailed Timing Descriptions---> Detailed Timing: 1280x1024 @60Hz Detailed Timing: FF (Monitor SN) 'DL10724000132' Detailed Timing: FC (Monitor name) 'Philips 190S' Detailed Timing: FD (Monitor limits) Vert: 56 - 76 Hz Horz: 30 - 83 KHz Clk: 140 MHz <-x-Detailed Timing Descriptions-x-> Extension Flag: 00 Checksum: 83
25
170S8
190S8 LCDDDC DATA
//////////Displaying Monitor DIGITAL EDID //////////
128 bytes EDID Data (Hex):
0 1 2 3 4 5 6 7 8 9 0: 00 FF FF FF FF FF FF 00 41 0C 10: 59 08 84 00 00 00 18 11 01 03 20: 80 26 1E 78 EE A2 A5 A3 57 4C 30: 9D 25 11 50 54 BF EF 80 81 80 40: 81 40 71 4F 01 01 01 01 01 01 50: 01 01 01 01 30 2A 00 98 51 00 60: 2A 40 30 70 13 00 78 2D 11 00 70: 00 1E 00 00 00 FF 00 44 4C 31 80: 30 37 32 34 30 30 30 31 33 32 90: 00 00 00 FC 00 50 68 69 6C 69 100: 70 73 20 31 39 30 53 0A 00 00 110: 00 FD 00 38 4C 1E 53 0E 00 0A 120: 20 20 20 20 20 20 00 22 Decoded EDID data <---Header---> Header: 00 FF FF FF FF FF FF 00 <-x-Header-x-> <---Vendor/Product Identification---> ID Manufacturer Name: PHL ID Product Code: 2137 ID Serial Number: 00000084 Week of Manufacture: 24 Year of Manufacture: 2007 <-x-Vendor/Product Identification-x-> <---EDID Structure Version/Revision---> EDID Version#: 1 EDID Revision#: 3 <-x-EDID Structure Version/Revision-x-> <---Basic Display Parameters/Features---> Video i/p definition: Analog Setup: Blank-to-Black not expected Seperate Syncs. support: No Composite Sync. support: No Vsync. Pulse: serration not required Max Horz Image Size: 38 cm. Max Vert Image Size: 30 cm. Display Gamma: 2.2 Display Type: RGB color display Standard Default Color Space: Yes Features, Preferred Timing Mode: In first detailed block Features, GTF support: No DPMS Features, Stand-by: Yes DPMS Features, Suspend: Yes DPMS Features, Active Off: Yes <-x-Basic Display Parameters/Features-x-> <---Color Characteristics---> Red x: 0.638672 Red y: 0.341797 Green x: 0.296875 Green y: 0.615234 Blue x: 0.146484 Blue y: 6.83594e-002 White x: 0.313477 White y: 0.329102 <-x-Color Characteristics-x->
<---Established Timings---> Established Timimgs 1: BF - 720x400 @70Hz - 640x480 @60Hz - 640x480 @67Hz - 640x480 @72Hz - 640x480 @75Hz - 800x600 @56Hz - 800x600 @60Hz Established Timimgs 2: EF - 800x600 @72Hz - 800x600 @75Hz - 832x624 @75Hz - 1024x768 @60Hz - 1024x768 @70Hz - 1024x768 @75Hz - 1280x1024 @75Hz - 1152x870x75Hz Established Timings 3: 80 <-x-Established Timings-x-> <---Standard Timing Identification---> Standard Timing: 1280x1024 @60Hz Standard Timing: 1280x960 @60Hz Standard Timing: 1152x864 @75Hz <-x-Standard Timing Identification-x-> <---Detailed Timing Descriptions---> Detailed Timing: 1280x1024 @60Hz Detailed Timing: FF (Monitor SN) 'DL10724000132' Detailed Timing: FC (Monitor name) 'Philips 190S' Detailed Timing: FD (Monitor limits) Vert: 56 - 76 Hz Horz: 30 - 83 KHz Clk: 140 MHz <-x-Detailed Timing Descriptions-x-> Extension Flag: 00 Checksum: 22
26 190S8 LCD Firmware Upgrade for CPU
Configuration and procedure "Novatek EasyWrite v4.0 Beta2" The software is provided by Novatek to upgrade the firmware of CPU. Novatek ISP Tools is for the interface between "Parallel Port of PC" and "15 pin-D-SUB connector of Monitor". It is a windows-based program, which cannot be run in MS-DOS. System and equipment requirements 1. An Pentium (or above) personal computer or compatible. 2. Microsoft operation system Windows 95/98/2000/XP and Port95NT.exe. 3. ISP Software " Novatek EasyWrite v4.0 Beta2" 4. ISP boardas shown in Fig. 1 And I2C Board Jump wire should follow J10 (short), J9 (open), J5/J6/ (1and 2 pin short) J7/J8 (1 and 2 pin short)
Fig.1
321
123
Connected to Display Signal
Connected to print cord and
5. Connect and Mains cord to Monitor as shown in Fig.2.
Fig.2
6. Setup the Novatek ISP Tools program Step 1: Install Novatek ISP Tools in your PC as shown in Fig. 3. For example: C:\Program Files\EasyUSB Writer
Fig.3 Step 2: Copy the LCD_Monitor_Firmware.hex to F:\Bin as shown in Fig. 4 .
Fig.4
Update the firmware 1. Double click the Writer.exe then appears window as shown in Fig.5.
Fig.5 2. Press Option->MCU type select then select the MCU type as shown in Fig.6.
Fig.6 3. Press Option->Setup ISP Tool then select the Myson as shown in Fig.7.
Fig.7 4. Make sure the MCU type and transfer port are corrected as shown in Fig.8.
Fig.8
5. Press Load File to select the LCD_Monitor_Firmware.hex as shown in Fig.9.
Fig.9
27190S8 LCDFirmware Upgrade for CPU
6. Press AUTO running program , the firmware be updated as shown in Fig. 10.
Fig.10 7 Check the firmware version 1). Turn off monitor. 2). [Push "AUTO" & "MENU" buttons at the same time and hold them]
+[Press "power" button until comes out "Windows screen" ] => Then release all buttons.
3).Press "MENU" button, wait until the OSD menu come on the Screen of the monitor.as shown in Fig.10 4).Choose Factory to enter Factory mode as shown in Fig 11.
Fig.11 5). You will find, after upgrade, the version have already changed from the former as shown in Fig.12
Fig.12
6). Turn off the monitor, exit the factory mode. If there is a warring message coming as shown in Fig. 13. , check the AC power, Video cable, Parallel Port, Low CPU Speed or Novatek MCU.
Fig.13
28
Go to cover page
Failure Mode Of Panel190S8 LCD
Failure description Phenomenon
Vertical block defect
Vertical dim lines
Vertical lines defect(Always bright or dark)
Horizontal block defect
Horizontal dim lines
Horizontal lines defect(Always bright or dark)
Has bright or dark pixel
Polarizer has bubbles
Polarizer has bubbles
Foreign material insidepolarizer . It shows liner ordot shape.
Concentric circle formed
Bottom back light of LCD isbrighter than normal
Back light un-uniformity
Backlight has foreign material.Black or white color, liner orcircular type
Quick reference for failure mode of LCD panel
this page presents problems that could be made by LCD panel.It is not necessary to repair circuit board. Simply follow the mechanicalinstruction on this manual to eliminate failure by replace LCD panel.
29190S8 LCDWiring Diagram
Blo ck Dia gram30 190S8 LCD
Input R,G,B
Connector
(DSUB
connector)
DDC EEPROM 24C02
N RTD2533VH with Internal
MCU/Flash Memory
PANEL Dual channel lvds singal
INVETER CIRCUIT MOSFET APM2301A
LCD-VDD RIN.GIN.BIN HSYNC.VSYNC
VGA-SCL
VGA-SDA
BL-EN for backlight on
LCD-ON for panel on
BL-BRIGHT for
backlight adjustment
DATA EEPROM
2 4C08
I2CDVI-D Connector
Digital singal
DDC EEPROM
24C02
DVI-SCL
DVI-SDA
PHILPS 190S8 MAIN BOARD BLOCK DIAGRAM
Key board
BL-PWM for
max current
31190S8 LCDScaler Diagram-1
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
HSI
HSI
VSI
VGA_SDA
VGA_SCL
GAI+
BAI+
RAI-
GAI-
BAI-
RAI+
VGA_SCL
VGA_SDA
VSI
R I1
RI1-
GAI- GI1-
GI1
BI1
BI1-BAI-
RAI+
GAI+
BAI+
SOGI
RAI-
HSIN
VSIN
VGA_SDA
VGA_SCL
RI1-
SOGI
GI1-
BI1
BI1-
GI1
VGA_DET
RI1
VGA_5V
+5V VGA_5V
+5V_ESD
+5V_ESD
100M/33ohm
C2
0.1U Z
R5 1K J
DN5BAV70LT1G
A1
J
A2
R2
75J
C12 0.047U 16V
C1812P J
D1TZMC6V2
AK
R15 100 J
C13
4.7P C *
C5
4.7P C *
C11 0.047U 16V
C9
4.7P C *
DN4BAV99
A
J
K
C1747P J
L3 Z30
D8
TZMC6V2AK
R71M J
R14 100 J
R10 56 J
R3 100 J
C140.1U Z
R17 100 J
C8 0.047U 16V
R16 100 J
C15 0.047U 16V
C100.1U Z
L2 Z30
R9 100 J
R202.2K J
=
D2TZMC6V2
AK C19
22P J
U1
AT24C02N-10SU-1.8
A01
A12
A23
GND4
VCC 8
WP 7
SCL 6
SDA 5
R19 100 J
R134.7K J
R4 100 J
R11
75J
C4 0.047U 16V
R124.7K J
C7 0.047U 16V
R1 56 J
DN2
BAV99
A
J
K
C1
0.1U Z
J1
D-sub 15
1728394105
11
12
13
14
15
6G
1G
2
R212.2K J
=
DN3
BAV99
A
J
K
DN1
BAV99
A
J
K
C1647P J
C3
0.1U Z
C6 0.047U 16V
L1 Z30
R6 56 J
D4TZMC6V2
AK
D3TZMC6V2
AK
R8
75J
J1 A1
R5 A2
DN1 A2
C1 A2
DN3 A2
C2 A3
DN2 A3
C3 A3
R2 A3
L1 A3
C5 A3
R1 A4
R3 A4
C4 A4
C6 A4
D1 B1
C10 B1
DN4 B2
R8 B3
L2 B3
C9 B3
R9 B4
R4 B4
R6 B4
C7 B4
C8 B4
C11 B4
R7 B5
C14 C1
U1 C1
DN5 C1
R12 C1
R13 C1
D4 C3
R11 C3
L3 C3
C13 C3
R20 C4
R17 C4
R10 C4
R14 C4
C18 C4
C12 C4
C15 C4
C16 D1
C17 D1
R15 D2
R16 D2
D3 D2
D2 D2
D8 D3
R18 D3
R21 D4
R19 D4
C19 D4
32 190S8 LCD Scaler Diagram-2
R22 A1
R24 A1
DN6 A2
R81 A2
R94 A2
C20 A2
R23 A2
U2 A2
C23 A3
R25 B1
C21 B1
J2 B1
C22 B2
R27 B2
DN7 B3
C24 B3
DN8 B3
C25 B3
DN9 B4
C26 B4
DN10 B4
C27 B4
DN11 B4
C28 B4
DN13 B4
R26 B5
R28 B5
R29 B5
R30 B5
R31 B5
R32 B5
D5 C1
DN12 C2
R33 C2
C29 C2
D6 C2
D7 C2
C30 C4
DN14 C4
C31 C4
DN15 C4
R34 C5
R35 C5
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
RXCM
RX1P
RX2P
RX2M
RX0P
RXCP
RX1M
RX0M
RXCM
RX2M
RX0MRX1M
RX2P
RX0PRX1P
RXCP
DVI_SCL
DVI_SDA
DVI_SCL
DVI_SDADVI_SCL
DVI_SDA
DVI_HPD
DVI_DET
RX0+
RX0-
RX1+
RX1-
RX2+
RXC-
RX2-
RXC+
+5VDVIPC5V
DVIPC5V+5V_ESD
+5V_ESD
+5V_ESD
CVDD1V8
TP8
C2147P J
DN6BAV70LT1G
A1
J
A2
C2247P J
R25 100 J
C270.1U Z
DN7BAV99
A
J
K
TP13
TP7
R24 100 J
C240.1U Z
TP1
TP9
TP3
D6 TZ
MC
6V2
AK
R94
4.7K J
TP2
DN9BAV99
A
J
K
C280.1U Z
C230.1U Z
R81 1K J
C260.1U Z
R29 10
C290.1U Z
R33 10K J
R35 10
C250.1U Z
R30 10
DN13BAV99
A
J
K
J2
2K22009024
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
G1 G1G2 G2
R32 10
DN11BAV99
A
J
K
C300.1U Z
R234.7K J
TP4
DN12BAV99
A
J
K
D5 TZ
MC
6V2
AK
C200.1U Z
R34 10
TP6
R224.7K J
DN10BAV99
A
J
K
C310.1U Z
D7 TZ
MC
6V2
AK
TP10
DN8BAV99
A
J
K
R27 1K J
DN15BAV99
A
J
K
TP12
DN14BAV99
A
J
K
R28 10
TP5
U2
AT24C02N-10SU-1.8
A0 1
A1 2
A2 3
GND 4
VCC8
WP7
SCL6
SDA5R26 10
TP11
R31 10
33190S8 LCDScaler Diagram-31
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
RX1+RX1-
RX2-RX2+
RXC-RXC+RX0-RX0+
SOGI
BI1BI1-
VSINHSIN
GI1GI1-
RI1-R I1
PV
CC
PV
CC
DP
LL
RXTX
SCLSDA
REFCLKI
PWR_SW
VGA_DET
PANEL_ON
WP
VSO
MUTE
IRQn
RSTn
DVI_DET
SOURCE_SELECT
SDA
SCL
WP
PVCC
INV_ON/OFF
VSOHSO
HSO
LED_GRN
AUTO_ADJ
LED_ORG
IRQn
VGA_SDA
VGA_SCL
DVI_SDA
DVI_SCL
INV_ADJ
T0MT0PT2MT2PTCLK1MTCLK1PT3MT3P
T1MT1P
T4MT4PT5MT5PT6MT6PTCLK2MTCLK2PT7MT7P
VGA_DET
RI1RI1-
GI1GI1-
SOGI
BI1BI1-
HSINVSIN
RX2-RX1+
RX2+
RX1-
RX0-RXC+
RX0+
RXC-
DVI_DET
DVI_HPD
MUTE
INV_ON/OFF
VOL_ADJLED_GRN
LED_ORG
ADC_KEY1ADC_KEY2ADC_KEY3
SOURCE_SELECT
PWR_SW
AUTO_ADJ
PANEL_ON
VGA_3V3VGA_3V3
DVDD+1.8V
+1.8V ADC_VAACVDD1V8
CVDD1V8DVDD
VGA_3V3
CVDD1V8
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
ADC_VAA
+3.3V
DVDD
+3.3V
+3.3V
+3.3V
90
15
52
53
6
* NT68670 OPTION
NT68665 NT68670
R46 100 NC
R44 100 NC
R82 NC 0
L11Z220
C360.1U Z
R40 100 J
R43 100 J
R504.7K J
C330.1U K
C4522P J
L6Z220
TP56
C4622P J
R44 100 J
C430.1U K
R41 100 J
R77 100 J
U3NT68665
RSTB1
MCU_VCC2
MCU_GND3
RX2+4RX2-5
AV
CC
6
RX1+7RX1-8
AG
ND
9
RX0+10RX0-11
AG
ND
12
RXC+13RXC-14
AV
CC
15
REXT16
PV
CC
17
PG
ND
18
BIN1+19BIN1-20
SOG1I21GIN1+22GIN1-23
RIN1+24RIN1-25
AD
C_V
AA
26
AD
C_G
ND
A27
PC2 28
PD
629
PB3/ADC3/INTE130
P31/TXD31P30/RXD32
PB2/ADC2/INTE033
PB7/DDC_SDA1*34PB6/DDC_SCL1*35
PA
3/P
WM
536
PA
4/P
WM
6*37
PA
5/P
WM
7*38
PA
6/P
WM
8*39
PA
7/P
WM
9*40
HSYNCI141VSYNCI142
PLL
_GN
D43
TCLK44
PLL
_VD
D45
PB5/DVI_SDA0*46PB4/DVI_SCL0*47
RSTn/PD548SDA/P3549SCL/P3450IRQn51
CV
DD
52
DV
DD
53
RSBA1P/V0 54RSBA1M/V1 55RSBA2P/V2 56RSBA2M/V3 57RSBA3P/V4 58RSBA3M/V5 59RSCLKAP/V6 60RSCLKAM/V7 61
RSGA1P/VCKI 62RSGA1M 63
DG
ND
/CG
ND
64
PC6 102
DG
ND
/CG
ND
101
RSRB3M/DHS 100RSRB3P/DVS 99RSRB2M/DDE 98
RSRB2P/DCLK 97RSRB1M/TTL_POL 96
RSRB1P 95RSGB3M/R7 94RSGB3P/R6 93RSGB2M/R5 92RSGB2P/R4 91
DV
DD
90
SP 89
RSGB1M/T0M/R3 88RSGB1P/T0P/R2 87
RSCLKBM/T1M/R1 86RSCLKBP/T1P/R0 85
RSBB3M/T2M/G7 84RSBB3P/T2P/G6 83
RSBB2M/TCLK1M/G5 82RSBB2P/TCLK1P/G4 81
RSBB1M/T3M/G3 80RSBB1P/T3P/G2 79
DG
ND
/CG
ND
78
RSRA3M/T4M/G1/RSRB0M 77RSRA3P/T4P/G0/RSRB0P 76
RSRA2M/T5M/B7/GSGB0M 75RSRA2P/T5P/B6/RSGB0P 74
RSRA1M/T6M/B5/RSGB0M 73RSRA1P/T6P/B4/RSBB0P 72
RSGA3M/TCLK2M/B3 71RSGA3P/TCLK2P/B2 70
RSGA2M/T7M/B1 69RSGA2P/T7P/B0 68
PA
1/P
WM
367
PA
2/P
WM
466
PA
0/P
WM
265
OSCO128
OSCI127
PB0/ADC0126 PB1/ADC1125
PC5 124PC4/PWM1 123PC3/PWM0 122
PC1* 121PC0* 120
NC
/CV
DD
119
PWMB/GPO8 118PWMA/GPO7 117GPO6 116
CV
DD
115
INT_HSO/GPO5 114INT_VSO/GPO4 113GPO3/AD1 112GPO2/AD0 111GPO1 110
NC
/GN
D10
9
PD
410
8P
D3
107
PD
210
6P
D1
105
PD
010
4
PC7 103
L5Z220
R37470
R46 100 J
TX1
R91
1K J *
C400.1U K
R8610K J
R42 100 J
R524.7K J *
C501U K *
TP57
C420.1U Z
+C48
<Spec>10U 25V
12
C340.1U Z
R78 100 J
C441U K
L10Z220
RX1
R8510K J
+
C3847U 25V
1 2
L9Z220
R5310K J *
C39
0.1U Z
R494.7K J *
+C49
<Spec>10U 25V
12
Y1
12MHZ
C320.1U K
R36
1K JTP58
C350.1U Z
R394.7K J
R4710K J
C790.1U Z
C800.1U K
R454.7K J
U4
AT24C16AN-10SJ-1.8
A01
A12
A23
GND4
VCC 8
WP 7
SCL 6
SDA 5
R8710K J
C470.1U K
R384.7K J
L4Z1000
TP59
R51100K J
R48 1M J
C410.1U Z
R82 NC
C370.1U Z
C48 A1
C49 A1
C38 A2
C39 A2
C41 A2
C42 A2
C79 A2
L4 A2
L6 A2
R37 A2
U3 A2
L5 A3
L9 A3
C32 A4
C33 A4
C36 A4
C37 A4
C34 A5
C35 A5
L10 A5
L11 A5
C43 B2
R40 B2
R41 B2
R42 B2
C40 B4
R38 B5
R39 B5
U4 B5
C45 C1
C46 C1
C80 C1
R44 C1
R46 C1
R48 C1
R82 C1
R85 C1
R86 C1
R87 C1
Y1 C1
R43 C2
R51 C2
R49 C4
R77 C4
R78 C4
C44 C5
R45 C5
R47 C5
R50 C5
C47 D2
R36 D3
R52 D3
R53 D3
R91 D3
C50 D4
34 190S8 LCD Scaler Diagram-4
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
LED_ORG
LED_GRN
LED_ORG
LED_GRN
VOL_ADJMUTE
INV_ON/OFFINV_ADJ
ADC_KEY1
ADC_KEY2
ADC_KEY3
SOURCE_SELECT
PWR_SWAUTO_ADJ
ADC_KEY1ADC_KEY2ADC_KEY3
+3.3V
+5V
+3.3V
+3.3V +1.8V
KEY_DOWN
MENUKEY_UP
R67 1K J
R80NC
C580.1U K*
TP28
L8 Z220
R68 1K J
TP18
+C51
10U 25V
12
C680.1U Z
C640.1U Z
C560.1U K
TP23
R88 100 J
TP29
C650.1U Z
C740.1U K
R63220 J
TP30
TP26C550.1U K
C530.1U K
C62220P J
TP14
TP22
R65220 J
TP17
C63220P J
C730.1U Z
R69 1K J
R89 100 J
R6410K J
TP15
R71 1K J
C600.1U Z
J3
2K61185110
1 12 23 34 45 56 67 78 89 9
10 10
Q12N3906S
CE
B
C590.1U Z
C61220P J
TP27
TP16
R66 1K JTP31
C570.1U K*
TP19
+C52
10U 25V
12
U5 G952T65UF
INI
GN
DG
1
OUT O
TAB
G2
TP24TP25
Q22N3906S
CE
B
R90 100 J
+ C71
<Spec>47U 25V
12
J5
2K62095107
1234567
TP21
C690.1U Z
L7 Z30
R70 1K J
J4
2KK2088009
12345
G1
G2
76
89
C670.1U Z
R6210K J
C540.1U K
TP20
C660.1U Z
J3 A1
R80 A2
C51 A2
C52 A2
C53 A2
C54 A2
C55 A2
C56 A2
L7 A3
L8 A3
C57 A3
C58 A3
J4 A4
R62 B2
R64 B2
Q1 B3
R63 B3
Q2 B3
R65 B3
R88 B4
R66 C2
R67 C2
R68 C2
R69 C2
R70 C2
C59 C3
C60 C3
R71 C3
C64 C3
C65 C3
C66 C3
C67 C3
R89 C4
R90 C4
C61 C4
C68 C4
C69 C4
J5 C5
C62 C5
C63 C5
U5 D2
C71 D2
C74 D2
C73 D3
35190S8 LCDScaler Diagram-5
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
LCD_5V_POWER
LCD_5V_POWER
T7PT7M
TCLK2PTCLK2M
T6PT6M
T5PT5M
T4PT4MT3PT3M
TCLK1PTCLK1M
T2PT2MT1PT1MT0PT0M
PANEL_ON
+5V
+5V
GND GND GND
Screw Holes
Optical Points
G(1)
S(2)D(3)
U9 spec.Vds=-30V, Vgs=+/-12VId=-3.5A when ambient temp.=70 degre
R8322K
TP38
H3
HOLE-V8
1
2
3
4
5
6
7
8
9
R7410K J
TP52
C780.1U K
TP53R7347K J
TP32
TP39
TP43
TP35
R93
22K *
TP46
TP48
H2
HOLE-V8
1
2
3
4
5
6
7
8
9
TP41
TP54
TP34
C760.1U K
TP40
TP55
TP49
U6APM2301AAC-TRL
D
G
S
Fiducial_Mark
TP45TP44
Fiducial_MarkFiducial_Mark
TP33
TP37
TP50
C810.1U K
R92150 J
R84150 J
R724.7K J
TP51+
C7547U 25V
12
C774.7U K
J6
2KK2085030
11223344556677889910101111121213131414151516161717181819192020
G1G1
G2G2
2121222223232424252526262727282829293030
Q32N3904S
B
EC
H1
HOLE-V8
1
2
3
4
5
6
7
8
9
TP47
TP42
TP36
R75 A4
R76 A4
R79 A4
J6 A5
R73 B1
R74 B1
R72 B2
U6 B2
R83 B2
C81 B2
Q3 B2
C77 B2
R93 B2
C75 B3
R92 B3
R84 B3
C76 B3
C78 C2
36 190S8 LCD Scaler Board C.B.A.-1
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
R38 A1
R39 A1
U4 A1
C33 A2
C43 A2
C44 A2
L9 A2
R45 A2
R47 A2
R49 A2
R86 A2
R87 A2
Y1 B1
C42 B2
C46 B2
C49 B2
C79 B2
R50 B2
R77 B2
R78 B2
C32 B3
C39 B3
C41 B3
C80 B3
R42 B3
R43 B3
R44 B3
R53 B3
R82 B3
U3 B3
C38 B4
C48 B4
C50 B4
L10 B4
L4 B4
L6 B4
C34 C2
C35 C2
C36 C2
C40 C2
C45 C2
C47 C2
L11 C2
L5 C2
R46 C2
R48 C2
R51 C2
C37 C3
R36 C3
R37 C3
R52 C3
R85 C3
R91 C3
R40 C5
R41 C5
37190S8 LCDScaler Board C.B.A.-2
38 190S8 LCD Power Diagram-15
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
V-INVERTER
+5V
BL_ONBRT_ADJ
+5V
+3.3V
L1
L2 N1
L3
N2
E1
E6
E2
E4
E5
E3
C1
C2
P07P08
P09
P11
L4 L5
N3
+3.3V
+3.3V
B3: R712, IC702B5: C612, R620B6: CN601C3: R711, R701, R709, R710, R615, C711, IC602C4: R614, R612, R619, R610, C609, C613, D605C5: R613, R621, R622, Q602, Q603, C610, D606C6: CON602, F601, R601, R602, R604, C602D2: C712, C704, C707, C708, C709, R714, R713, R703, IC701, L702, Q701D3: C703, D702, T601, L608, Q601D4: R603, R609, R611, R616, R623, D601, D604, D603, D602, C606, C611, ZD601, L604D5: IC601, BD601, L602, ZD602, R617, R624D6: L601, VAR1, C603, C604E2: R715, ZD701E3: D701, C701, L605E4: C607, C605, R607, R608E6: TR601
L60225MH
1
2
4
3
D6051N4148
12
R616330K
R715100 J
TP705
R61418K
R709 330
HSink
HS33D.L6301.001
1G
1
R62010K
TP701
3
T6012
1
7
10
4
8
9
5
+C712
1000U 10V
12
C6091000P J
C7110.1U K
+ C60647U 50V
12
R7144.7K
CN601
L1
G2
N3
G4
G5
L608
45 OHM
L601300U
12
43 ZD602TZMC24 GS08
AK
R611220
VAR1 470V
.1 . 2
R6150.22
TP702
R604330K
+ C7081000U16V
12
C701 1000P K
C613 0.1U K
+ C7091000U 10V
12
F601250V 2A
HSink
HS13DL0Y01001
1G
1
2G
2
t
TR601
NTC 8OHM
2 1
TP601
R61918K
CON6022K61007103
L3
N1
ZD701TZMC15
AK
TP703
R60768K J
R71210K F
IC601
NCP1200AP40
HV 8
NC 7
DRV 5
VCC 6
GND4
CS3
FB2
ADJ1
D6061N4148
12
IC702LM431AA
K
R
+ C61147U 50V
12
HSink
HS23DL1E02001
G1
G1
G2
G2
R610
18K
R608330K
IC701
LD1117-3.3
GN
D1
VOUT 2VIN3
Q7012SC1213A
B
EC
R62410K
R7011K JQ603
2N39041
32
D602EGP10D
AK
+ C703330U 35VRC1820
12
R62210K
TP602
R70322K
+ C704330U 35VRC1820
12
R6131K
D6041N4148
12
C6032200P
D702YG862C15
A1J
A2
R62110K
C6120.1U K
L60445 OHM
ZD601TZM5245B
AK
C6020.1U
R61247
R601330K
C6042200P
R617470 R623
4.7
R60318K
L702
2.7U
R609330K
D601UF4007-LF
AK
HSink
GC13D05402001
1G
1
TP704
D6031N4148
12
C615
3300P M
C6071000P K
R71110.5K F
IC602
PC123FY1
12
43
+C605100U 450V
12
R713
330
R71010K
CN701
5K.L2M05.001
11223344556677889910101111
+-
~
~
BD6012KBP06M
2
1
3
4
Q6022N3906
32
1
L605
45 OHM
D701YG902C2R
A1J
A2
Q6012SK3530-01MR
D
G
S
+ C7071000U16V
12
R602330K
C6101000P J
39190S8 LCDPower Diagram-2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+12VBV-INVERTER
BL_ON
BRT_ADJ
+5VA
+12VB
DRVA
DRVB
DRVA
DRVB
+5VA
+5V
F1
F2
P06
P01
P02
P03
P04 P05
P10
P12
P13
F3
F4
B2: CN804, Q805, R845, R849, C845, D812, D804B3: D808, R821, R822C2: CN803, D811, Q804, C844, R844, R848C3: C816, C821, C822, C841, C824, C812, C852, R852, R823, T802, D807C4: R851, C851, C828, C802C5: Q803, R818D2: CN801, CN802, D809, D810, D805, D806, R826, R846, R847D3: T801, R814, R815, R819, R820, R825, R827, R829, R837, R838, R830, C837, C811, C910, C806, C827, Q808, Q809, C814, C815, C838, C817, ZD808, ZD809D4: IC801, R811, R812, R808, C823, C825, C826, C829, C820, C808, C818D5: C807, C804, R809, R810, C803, C805, R802, C832, R807, C868, R804, R801, R806, FP801, ZD805
D8041N4148
12
C815
2700P K
D809BAV99
A
J
K
+ C802470U 35VRC1820
12
D808BAV99
A
J
K
+C868
47U 50V
12
ZD8056.2V
12
R808 10K
R8491K J
C8190.22U M
R83010 J
D810BAV99
A
J
K
D811BAV99
A
J
KC8440.22U M
R802510K F
R81018K
Q8042N7002K-T1-E3
D
G
S
TP805
R81433
C852680P J
R803100KF
R80933K
C8051U Z
R82910 J
C8412700P K
D807BAV99
A
J
K
CN801
2062204102
11
22
R8213M
R81533
+C803
47U 50V
12
C826470P K
ZD808(OPEN)
12
C8041U K
R818
100K
R8441M
TP806
.
.
.
T801
1J.26049.041
18
67
4
3
C811(OPEN)
C806680P J
C8254700P K
R801
200KF
C8370.033U K
R8471K J
Q8032N7002K-T1-E3
D
G
S
R8203.92K
R83810K
R8461K J
TP801
R85133
.
.
.
T802
1J.26049.041
18
67
4
3
FP801
5A
ZD809(OPEN)
12
+ C8182.2U K10V
12
Q8052N7002K-T1-E3
D
G
S
C838
4700P KCN802
2062204102
11
22
C8145P D
C8080.033U K
OZ9938
IC801
DRV11
VDDA2
TIMER3
DIM4
ISEN5
VSEN6
OVPT7
NC18 NC2 9
ENA 10
LCT 11
SSTCMP 12
CT 13
GNDA 14
DRV2 15
PGND 16
TP807
R806 10K
R828511FC845
0.22U M
R825392
R827392
C8224700P K
R83710K
C812(OPEN)
R8223.92K
C810680P J
R85233
C82415P JHSink
HS4
3DL1S02001
11
TP802
C8070.033U K
Q809IRLZ24N
D
G
S
C8271U Z
D806BAV99
A
J
K
TP808
R826511F
R80710K
CN803
2062204102
11
22
R8481K J
C823220P K
TP803
Q808IRLZ24N
D
G
S
D8021N4148
12
R8231M
C829(OPEN)
R8113M
HSink
HS5
3DL1S02001
11
C81715P J
R81239.2K F
R8451M
C8200.047U K
C851680P J
D812BAV99
A
J
K
D805BAV99
A
J
K
C8321U Z
R8193M
CN804
2062204102
11
22
C8215P D
C8281U Z
TP804
R804
100
40 190S8 LCD Power Board C.B.A.-1
41190S8 LCDPower Board C.B.A.-2
42 19088 LCD Control Diagram
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
LED_ORG
LED_GRN
LED_ORG
LED_GRN
VOL_ADJMUTE
INV_ON/OFFINV_ADJ
ADC_KEY1
ADC_KEY2
ADC_KEY3
SOURCE_SELECT
PWR_SWAUTO_ADJ
ADC_KEY1ADC_KEY2ADC_KEY3
+3.3V
+5V
+3.3V
+3.3V +1.8V
KEY_DOWN
MENUKEY_UP
R67 1K J
R80NC
C580.1U K*
TP28
L8 Z220
R68 1K J
TP18
+C51
10U 25V
12
C680.1U Z
C640.1U Z
C560.1U K
TP23
R88 100 J
TP29
C650.1U Z
C740.1U K
R63220 J
TP30
TP26C550.1U K
C530.1U K
C62220P J
TP14
TP22
R65220 J
TP17
C63220P J
C730.1U Z
R69 1K J
R89 100 J
R6410K J
TP15
R71 1K J
C600.1U Z
J3
2K61185110
1 12 23 34 45 56 67 78 89 9
10 10
Q12N3906S
CE
B
C590.1U Z
C61220P J
TP27
TP16
R66 1K JTP31
C570.1U K*
TP19
+C52
10U 25V
12
U5 G952T65UF
INI
GN
DG
1
OUT O
TAB
G2
TP24TP25
Q22N3906S
CE
B
R90 100 J
+ C71
<Spec>47U 25V
12
J5
2K62095107
1234567
TP21
C690.1U Z
L7 Z30
R70 1K J
J4
2KK2088009
12345
G1
G2
76
89
C670.1U Z
R6210K J
C540.1U K
TP20
C660.1U Z
J3 A1
R80 A2
C51 A2
C52 A2
C53 A2
C54 A2
C55 A2
C56 A2
L7 A3
L8 A3
C57 A3
C58 A3
J4 A4
R62 B2
R64 B2
Q1 B3
R63 B3
Q2 B3
R65 B3
R88 B4
R66 C2
R67 C2
R68 C2
R69 C2
R70 C2
C59 C3
C60 C3
R71 C3
C64 C3
C65 C3
C66 C3
C67 C3
R89 C4
R90 C4
C61 C4
C68 C4
C69 C4
J5 C5
C62 C5
C63 C5
U5 D2
C71 D2
C74 D2
C73 D3
43190S8 LCDControl Board C.B.A.
44 190S8 & 190V8 LCD
HUDSON 8 -190S8 & 190V8 GENERAL PRODUCT
SPECIFICATION
DSUB x 1 + DVI-D x1 INPUTS; DVI-D can be installed optionally
- 190S8 is dual input product and 190V8 is analog input product, detail refer to SKU. . AUTO PICTURE ADJUSTMENT . 11 FACTORY PRESET MODES AND 45 PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES, 12 USER MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT . MAX. RESOLUTION 1280 x 1024 NON-INTERLACED AT 76 HZ . 19” COLOR TFT LCD FLAT PANEL . FULL RANGE POWER SUPPLY 90 – 264 VAC/50&60Hz . CE ENVIRONMENTAL POLICY . ANTI-GLARE TO REDUCE LIGHT REFLECTION . POWER MANAGEMENT CAPABILITY . SOG SUPPORT . TCO’ 03 for WW and non-TCO for China model .Windows Vista Premium Logo Certification for 190S8 Dual models Windows Vista Basic Logo Certification for 190V8 Analog models. .HDCP support for DVI inputs .USB PLUG 2.0 SUPPORT (Not required for 190S8) SMARTImage SMARTContrast: 3000:1(Typical) . SMART CONTROL & SMART MANAGEMENT lite REQUIREMENT --Color enhancement capable & Include 128K flash and color engine FGA, FACTORY GAMMA Alignment .FC, FACTORY CALIBRATION FUNCTION REQUIREMENT .POWER ON PHILIPS LOGO REQUIREMENT .WEEE REQUIREMENT .RoHS REQUIREMENT
190S8 & 190V8 LCD 45
CONTENTS
1 FOREWORD ............................................................................................................................................................................................. 4
2 PRODUCT PROFILE ................................................................................................................................................................................ 4
2.1 LCD................................................................................................................................................................................................. 4
2.2 SCANNING FREQUENCIES .................................................................................................................................................................. 5
2.3 AMBIENT TEMPERATURE: 0 C - 40 C ............................................................................................................................................. 5
3 ELECTRICAL CHARACTERISTICS ......................................................................................................................................................... 6
3.1 INTERFACE SIGNALS ......................................................................................................................................................................... 6
3.2 INTERFACE ....................................................................................................................................................................................... 6
3.3 TIMING REQUIREMENT................................................................................................................................................................................. 7
3.4 HORIZONTAL SCANNING ........................................................................................................................................................................... 8
3.5 VERTICAL SCANNING......................................................................................................................................................................... 8
3.6 POWER INPUT CONNECTION .............................................................................................................................................................. 8
3.7 POWER MANAGEMENT....................................................................................................................................................................... 8
3.8 ANALOG DISPLAY IDENTIFICATION ..................................................................................................................................................... 8
3.9 DVI- D DISPLAY IDENTIFICATION ....................................................................................................................................................... 8
3.10 USB PLUG SUPPORT ........................................................................................................................................................................ 8
3.11 DDC /CI SUPPORT ........................................................................................................................................................................... 8
3.12 EDID ............................................................................................................................................................................................... 8
3.13 HOT-KEY DEFINITION......................................................................................................................................................................... 8
3.14 SMART BRIGHT --DYNAMIC BRIGHTNESS CONTROL (DBC) (NOT REQUIRED FOR THIS PRODUCT)......................................................... 9
3.15 SMART CONTRAST (DYNAMIC CONTRAST RATIO) ................................................................................................................................ 9
3.16 SMART IMAGE ................................................................................................................................................................................... 9
3.17 SMART RESPONSE (NOT REQUIRED FOR THIS PRODUCT) ................................................................................................................. 11
4 VISUAL CHARACTERISTICS................................................................................................................................................................. 11
4.1 TEST CONDITIONS ........................................................................................................................................................................... 11
4.2 BRIGHTNESS .................................................................................................................................................................................. 11
4.3 IMAGE SIZE ..................................................................................................................................................................................... 11
4.4 BRIGHTNESS UNIFORMITY ............................................................................................................................................................... 11
4.5 CHECK CROSS TALK (S) ................................................................................................................................................................. 12
4.6 WHITE COLOR ADJUSTMENT ............................................................................................................................................................ 12
5 MECHANICAL CHARACTERISTICS...................................................................................................................................................... 13
5.1 COSMETIC - PHILIPS ID............................................................................................................................................... 13
5.2 MECHANICAL DATA FILES - PROE FILES REQUIRED ........................................................................................................ 13
5.3 LOCATION OF PHILIPS LOGO - PER PHILIPS MAKE-UP SHEET............................................................................................. 13
5.4 GAP BETWEEN PANEL AND FRONT BEZEL < 0.8 (TYP) MM ................................................................................................................ 13
5.5 LOCATION OF CONTROL ICONS - PER PHILIPS GRAPHIC SHEET............................................................................................. 13
5.6 COLOR FOR RESIN/PAINT - PER PHILIPS MAKE-UP SHEET ............................................................................................... 13
5.7 RESINS........................................................................................................................................................................................... 13
5.8 IF PAINT IS USED ............................................................................................................................................................................. 13
5.9 PLASTIC MOLD TOOLING.................................................................................................................................................................. 13
5.10 PLASTICS FLAMMABILITY................................................................................................................................................................. 13
5.11 TEXTURE/GLOSSING OF HOUSING.................................................................................................................................................... 13
46 190S8 & 190V8 LCD
5.12 TILT AND SWIVEL BASE.................................................................................................................................................................... 14
5.13 KENSINGTON LOCK......................................................................................................................................................................... 14
5.14 LABEL ............................................................................................................................................................................................ 14
5.15 PRODUCT DIMENSION / WEIGHT (REFER TO SHT 191 ) .......................................................................................
5.16 TRANSPORTATION .......................................................................................................................................................................... 14
5.17 PALLET / CONTAINER LOADING........................................................................................................................................................ 15
6 ENVIRONMENTAL CHARACTERISTICS .............................................................................................................................................. 15
6.1 SUSCEPTIBILITY OF DISPLA Y TO EXTERNAL ENVIRONMENT................................................................................................................ 15
6.2 TRANSPORTATION TESTS ................................................................................................................................................................ 15
6.3 DISPLAY DISTURBANCES FROM EXTERNAL ENVIRONMENT................................................................................................................. 15
6.4 DISPLAY DISTURBANCES TO EXTERNAL ENVIRONMENT ..................................................................................................................... 15
7 RELIABILITY........................................................................................................................................................................................... 15
7.1 MEAN TIME BETWEEN FAILURES ..................................................................................................................................................... 16
8 QUALITY ASSURANCE REQUIREMENTS............................................................................................................................................ 16
8.1 ACCEPTANCE TEST ......................................................................................................................................................................... 16
9 PHILIPS’ FLA T PANEL MONITORS PIXEL DEFECT POLICY ............................................................................................................. 17
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 47
1 FOREWORD This specification describes a 19" SXGA multi-scan color TFT LCD monitor with maximum resolution up to 1280 x 1024 /75 Hz non-interlaced. All optical characteristics (including WHITE-D, Brightness, and so on) are determined according to panel specification after warming up approximate 30 minutes that brightness stability is optimal, and follow strictly after panel specification.
2 PRODUCT PROFILE
This display monitor unit is a color display monitor enclosed in PHILIPS styling cabinet which has an integrated tilt base.
2.1 LCD Priority : 1. LPL/HSD 2. AUO
Type : TN Supplier offer the Panel specification.
Panel incoming specification: Follow Philips’ specification. LPL Type NR. : LM190E08-TLL1/TLL4 (TN)
Resolution : 1280x1024 (SXGA) Outside dimensions :
Pitch ( mm ) : 0.294 mm x 0.294 mm Color pixel arrangement : RGB vertical stripes
Display surface : low reflection, antiglare with hard coating Color depth : 16.7 M colors (6 bits + Hi FRC) Backlight : CCFL edge light system Active area(WxH) : View angle (CR>10) : 160/160(typ) for H/V Contrast ratio : 800:1(typ) White luminance : 300 nits(typ) Color gamut : 72% Gate IC : Lusem/Toshiba Source IC : Lusem/Magna Response time : 5 ms
HSD Type NR. : HSD 190MEN3-A (TN)
Resolution : 1280x1024 (SXGA) Outside dimensions :
Pitch ( mm ) : 0.294 mm x 0.294 mm Color pixel arrangement : RGB vertical stripes
Display surface : low reflection, antiglare with hard coating Color depth : 16.7 M colors (6 bits + Hi FRC) Backlight : CCFL edge light system Active area(WxH) : View angle (CR>10) : 160/160 (typ) for H/V Contrast ratio : 1000:1 (typ) White luminance : 300 nit (typ) Color gamut : 72% Gate IC : Cheertek Source IC : Cheertek Response time : 5 ms
AUO Type NR : M190EG02 v4 (TN) Resolution : 1280x1024 (SXGA)
Outside dimensions : 396 (H) x 324 (V) x 16.3 (D) (typ) Pitch ( mm ) : 0.294 mm x 0.294 mm Color pixel arrangement : RGB vertical stripes
Display surface : low reflection, antiglare with hard coating Color depth : 16.7 M colors (8 bits) (RGB 6-bit data + HiFRC data) Backlight : CCFL edge light system Active area(WxH) : 376.32 x 301.06 View angle (CR>10) : 160/160(typ) for H/V Contrast ratio : 800:1(typ) White luminance : 300 nits(typ) Color gamut : 72% Gate IC : RM7601, MN863550 Source IC : RM7601, MN863550 Response time : 5 ms
GENERAL PRODUCT SPECIFICATION(Continued)
48 190S8 & 190V8 LCD
2.2 Scanning frequencies Hor. : 30 – 83 K Hz
Ver.: 56 - 76 Hz Video dot rate: 165 MHz (140MHz for EDID) Power input: 90-264 V AC, 50/60 2 Hz Power consumption : : 36 W typical Functions: (1) D-SUB analog R/G/B separate inputs, H/V sync separated, Composite (H+V) TTL level, SOG sync (2) DVI digital Panel Link TMDS inputs
2.3 Ambient temperature: 0 C - 40 C
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 49
3 Electrical characteristics
3.1 Interface signals
1). D-Sub Analog
Input signal : Video, Hsync., Vsync Video : 0.7 Vp-p, input impedance, 75 ohm @DC Sync. : Separate sync TTL level , input impedance 2.2k ohm terminate
Hsync Positive/Negative Vsync Positive/Negative
Composite sync TTL level, input impedance 2.2k ohm terminate (Positive/Negative)
Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive) 2). DVI-D Digital
Input signal: Single TMDS link (Three channels: RX0-/+, RX1-/+, RX2-/+) 3). Audio (Not required in this product)
Input signal: 1000 mVrms Loudspeaker (Impedance: 16 Ohm +/-15%): 2W+2W stereo for RMS Power Frequency range: 360Hz - 20KHz Headphone connection will mute speakers
4). USB PLUG 2.0 (Not required in this product)
Input signal: Upstream input (VBUS, D+, D-, GND) via USB-B receptacle. Output signal: Downstream output (VBUS, D+, D-, GND) through USB-A receptacle
3.2 Interface
3.2.1 D-Sub Cable
Length : 1.8 M +/- 50 mm Connector type : D-Sub male with DDC2B pin assignments.
3.2.2 DVI Cable The input signals are applied to the display through DVI-D cable.
Length. : 1.8 M +/- 50 mm Connector type. : DVI-D male with DDC-2B pin assignments White connector thumb-operated jackscrews
50 190S8 & 190V8 LCD
3.3 Timing requirement Factory Preset mode definition :
1. Perfect FOS while presenting all required timings. 2. Required timings need to be specified in User's Manual
Preset mode definition : 1. Need to support those timings. 2. Perfect FOS after auto adjustment.
User mode 1. Can save those timing that not in Preset mode and can be showed (not over scalar or Panel spec.) 2. It needs to reserve the 12 timings space in memory size.
3.3.1 Mode storing capacity Factory preset modes : 11 Preset modes : 45 User define modes : 12 Note: 1. Screen displays perfect picture at 11 factory-preset modes.
2. Screen displays visible picture with OSD warning when input modes are the 45 preset modes
3.3.2 Factory preset modes (11 modes) Factory modes and preset modes are defined in the enclosed timing table file
H.Freq. (KHz) Mode Resolution V.Freq. (Hz)
1 31.469 IBM VGA 3H 720x400 70.087
2 31.469 IBM VGA 12H 640x480 59.94
3 35 MACINTOSH 640x480 67
4 37.5 VESA 640x480 75
5 35.156 VESA 800x600 56.25
6 37.879 VESA 800x600 60.317
7 46.875 VESA 800x600 75
8 48.363 VESA 1024x768 60.004
9 60.023 VESA 1024x768 75.029
10 63.981 VESA 1280x1024 60.02
11 79.976 VESA 1280x1024 75.025
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 51
3.4 Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 30 – 83 K Hz
3.5 Vertical scanning Sync polarity : Positive or Negative Scanning frequency : 56 - 76 Hz
3.6 Power input connection Power cord length : 1.8 M Power cord type : 3 leads power cord with protective earth plug.
3.7 Pow er management
The monitor must comply with the Microsoft On Now specification, and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons. Indication Rec. time
Power-On On On active 36 W typical Green LED --
Off Off Off blanked < 1 W Amber LED < 3 s
DC Power Off N/A < 1 W LED Off
3.8 Analog Display identification
In accordance with VESA Display Channel Standard Ver.1.0 and DDC 2B capability
3.9 DVI- D Display identification
In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0) use DDC-2B, DDC/CI, and EDID V1.3
3.10 USB Plug support ( Not required in 190S8 )
Connect the upstream port of the monitor to host PC’s USB port via USB cable, Then attach external device to the downstream port of the monitor. Check if the device can work properly.
3.11 DDC /CI Support
In accordance with VESA DDC/CI and MCCS ver.2.0, the monitor should be workable with Protrait Display Tune at least.
3.12 EDID
Data for EDID & .inf file
1 User visible strings on .inf file Philips 190S (19inch LCD MONITOR 190S8)
2 Manufacturer ID ( EDID data) PHL
3 Product ID, "xxxx" 4 codes MSB(byte 12): 08
LSB (byte 11): 59
4 maximum resolution 1280x1024
5 Horizontal Frequency Range 30~83 KHz
6 Vertical Frequency Range 56~76Hz
7 Monitor Name (13 characteries max.) Philips 190S
3.13 Hot-key definition
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 &190V8 LCD 53
ii. Contrast
iii. Color Temperature
B. Because each preset profiles will define default setting of these 3 parameters. Users can understand what is the value of that in
preset profile by open the main OSD.
C. When any SmartImage Lite profile had been enabled. The parameters in main OSD are still available for user to adjust. But these
adjustments are temporary only. If users switch to another profile and then go back. The setting in main OSD will show preset values of
that SmartImage profile enabled.
3.16.1.6 Profile Definitions (sy stem integrators to input at design stages)
A. Office Work
i. Purpose: Design for general office application, like word processing, Spreadsheet and email. The screen
is dominated by text.
ii. Enhancement point:
1. A little sharpness for increasing the details of e.g. an excel grid.
No other type of enhancement as it won't bring value.
2. Color temperature remains in 6500°K.
3. Brightness level should be 70%.
4. Smart Response set to “Off”.
5. Smart Contrast set to “Off”.
B. Entertainment
i. Purpose: Design for video application, Like Microsoft Media Player or Real Player. The screen is dominated
by video.
ii. Enhancement Point:
1. Dynamic contrast enhancement by histogram analysis (DLC) should be implemented.
2. Sharpness enhanced 90%.
3. Color enhancement set as the same with Video.
4. Color temperature set to 7500° (Based on final PQ settings ) (if higher)
5. Brightness level sets to maximum.
6. SmartResponse set to “High”.(N/A for this model)
7. Gamma Table turn off to achieve
8. Fastest response time. (N/A for this model)
9. Smart Contrast set to “On”
C. Image View ing
i. Purpose: Design for image viewing application, especially in slide show. The screen is dominated by picture.
Powerpoint presentation could use this profile also.
ii. Enhancement Point:
1. Dynamic contrast enhancement by histogram analysis (DLC) should be off.
2. Sharpness and color to be enhanced 75%.
3. Color temperature 6500°K
4. Brightness level sets to maximum.
5. Smart Response set to “Off”. (N/A for this model) 6. Smart Contrast set to “Off”.
D. Economy
i. Purpose: Adjust brightness level for reducing power consumptions ii. No optimization by Smart Image.
iii. Design: 1. Brightness level set to 70%, a little higher brightness level than laptop PC, fine tune brightness
level before DVT exit.
2. Color temperature set to 6500K.
3. Gamma Table is turn on.
GENERAL PRODUCT SPECIFICATION(Continued)
54 190S8 & 190V8 LCD
E. Off
i. Purpose: No optimization by SmartImage.
ii. Design:
1. This will follow user OSD setting. If any change by user, it will be saved. When switch back from
other SmartImage profiles, it will go back to last saved setting.
2. Gamma Table is turn on to reduce bad color tracking.
3.16.1.7 Demo mode
A. Purpose: Built-in demo mode for sales in-store demo.
B. Design:
i. Dynamically split screen to 2 vertical frames with one vertical white line. The line width is 2 pixels. The left
frame will be enhanced by SmartImage and right frame remains original performance.
ii. There is OSD showing “SmartImage On” in left frame and “SmartImage Off ” in right frame.
iii. The OSD word color is white with transparent background.
C. The demo profile will be “entertainment profile setting.
D. Hot keys to trigger:
Press [SmartImage] 3 seconds or more to trigger the demo mode.
When demo mode is On, press 3 seconds or more to turn off the demo mode.
When the demo mode is enabled, the blue LED will flash until demo mode disabled.(N/A for this model)
3.17 Smart Response (Not required for this product)
Gray to Gray Response time : ?ms (max.)
4 Visual characteristics 4.1 Test conditions
Unless otherwise specified, this specification is defined under the following conditions. (1) Input signal : As defined in 3.3, 1280 x 1024
non-interlaced mode (1280 x 1024@75Hz ), signal sources must have 75 ohm output impedance.
(2) Luminance setting : controls to be set to 300 nits (typical ) with full screen 100 % duty cycle white signal
(3) Warm up: more than 30 minutes after power on with signal supplied. (4) Ambient light: 400 -- 600 lux. (5) Ambient temperature: 20 ± 5 C
4.2 Brightness To follow Panel specification.
4.3 Image size
Actual display size 376.3 x 301.1 mm
4.4 Brightness uniformity Set contrast at 100% and turn the brightness at 100%. Apply the Fig 1, it should comply with the following formula:
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 55
B_min X 100% >75%
B_max Where B_max =Maximum brightness B_min = Minimum brightness
4.5 Check Cross talk (S) Apply Pattern 2. Set contrast and brightness at 100 %. Measure YA. Then output Pattern 3 and measure YB. the cross talk value : ABS ( YA - YB ) X 100% < 1.5 % YA
4.6 White color adjustment
There are seven factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K, sRGB, 5000K
Apply full gray64 pattern, with brightness in 100 % position and the contrast control at 50 % position. The 1931 CIE Chromaticity (color triangle) diagram (x ,y) coordinate for the screen center should be:
Product specification
CIE coordinates (x,y) 11500K x = 0.272 ± 0.02
y = 0.283 ± 0.02
9300K x = 0.283 ± 0.02 y = 0.297 ± 0.02
8200K x = 0.292 ± 0.02 y = 0.307 ± 0.02
7500K x = 0.299 ± 0.02 y = 0.315 ± 0.02
6500K/sRGB x = 0.313 ± 0.02 y = 0.329 ± 0.02
sRGB x = 0.313 ± 0.02 y = 0.329 ± 0.02
5000K x = 0.346 ± 0.02 y = 0.359 ± 0.02
Production alignment spec. CIE coordinates (x,y) 11500K x = 0.272 ± 0.005
y = 0.283 ± 0.005
9300K x = 0.283 ± 0.005 y = 0.297 ± 0.005
8200K x = 0.292 ± 0.005 y = 0.307 ± 0.005
7500K x = 0.299 ± 0.005 y = 0.315 ± 0.005
6500K/sRGB x = 0.313 ± 0.005 y = 0.329 ± 0.005
sRGB x = 0.313 ± 0.005 y = 0.329 ± 0.005
5000K x = 0.346 ± 0.005 y = 0.359 ± 0.005
Quality Inspection specification: CIE coordinates (x,y) 9300K x = 0.283 ± 0.015
y = 0.297 ± 0.015
6500K/sRGB x = 0.313 ± 0.015
GENERAL PRODUCT SPECIFICATION(Continued)
56 190S8 & 190V8 LCD
y = 0.329 ± 0.015 sRGB x = 0.313 ± 0.015
y = 0.329 ± 0.015
9300K x = 0.283 ± 0.015 y = 0.297 ± 0.015
6500K/sRGB x = 0.313 ± 0.015 y = 0.329 ± 0.015
sRGB x = 0.313 ± 0.015 y = 0.329 ± 0.015
5 Mechanical characteristics
5.1 Cosmetic - Philips ID
5.2 Mechanical data files - ProE files required
5.3 Location of Philips logo - Per Philips make-up sheet
5.4 Gap betw een panel and front bez el < 0.8 (typ) mm
5.5 Location of Control icons - Per Philips Graphic sheet
5.6 Color for resin/paint - Per Philips make-up sheet
5.7 Resins
RoHS required
WEEE required.
Resin type/selection refer to Project Book Section 7.2 Plastic material.
5.8 If paint is used
RoHS required
WEEE require
If new painting type need to implement, refer to UN-D 1235.
5.9 Plastic mold tooling
Tooling to be designed to minimize cosmetic defects induced by molding process (sink, blush, weld lines, gate marks,
ejector marks, etc.). Refer to “TYV61-90007”.
Painting to cover up cosmetic defects due to molding is strongly discouraged.
5.10 Plastics flammability
All Plastics to be Flame Retardant UL 94-V0 or Better (if monitor weighs less than 18kg; UL94-V0 is OK).
Base / Pedestal to be Flame Retardant UL 94-HB.
All major plastic parts (bezel, back cover, base) need to be molded from same resin.
ABS V0 is allowed to implement in China region for monitor body major plastic
parts (bezel, back cover ).
Plastic resin type selection should be referred to “TY R83-2-9002-1”.
5.11 Texture/Glossing of housing
The texture area and texture no should follow Philips make-up sheet.
The exterior surfaces shall have a uniform texture.
Philips must approve the mold texturing.
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 57
Detail document for texture refer to “UN-D249”, “UN-D 600”.
< = 20 gloss units
5.12 Tilt and swivel base
Tilt angle : -5 +2/-0 (forward)
+20 +3/-0 (backward)
Swivel angle : ±45° ( not request for 190S8 )
High Adjustment :130mm ( not request for 190S8 )
Portrait Display : -1° +1/-0°~+91° +0/-1° CCW ( not request for 190S8 )
5.13 Kensington Lock
Must meet Kensington_slot.spec “TYE-M0004”.
MMD request metal plate in Kinsington hole.
5.14 Label
Regulatory label / Carton label should follow Philips requirement.
China RoHS label
Detail document refer to Philips Engineering Reference Book.
5.15 Transportation
Transportation standards refer to TYE-M0002.
5.15.1 Transportation packages
Packaging and wrapping shall be sufficient to protect the product against damage or loss during shipment from the
supplier to the destination specified in the purchase order. All packaging materials are subject to test and
evaluation per TYE-M0002. The cushion material shall be constructed using EPS material.
The doggy hole is requested.
5.15.2 Transportation Test
The overall test refer to TYE-M0002.
Vibration, drop test should be performed at ambient temperature(20°C to 23oC) and relative humidity (40% to 65% ).
A. Transportation test specification for all regions except China/India
Package test
1. Random Vibration test
2. Drop test
3. Cold Drop test (for design reference)
Un-package test
1. Half sine shock test (non operation)
B. Transportation test specification for China/India
Package test
1. Random Vibration test
GENERAL PRODUCT SPECIFICATION(Continued)
58 190S8 & 190V8 LCD
2. Drop test
3. Cold Drop test (for design reference)
Un-package test
1. Sine vibration (operating)
2. Half sine shock test (non operation)
5.16 Pallet / Container loading
Transportation standards refer to TYE-M0002 and UAW-0309.
Air shipment -
Sea container 20'(pallet/slip sheet)
Sea container 40'(pallet/slip sheet)
Sea container 40' High Cube (pallet/slip sheet)
Land 53‘ MEGA Trailer (pallet/slip sheet)
Land 53‘ MEGA Trailer per HQ (pallet/slip sheet)
Truck shipment-
Transportation request for all region except China/India
A. Air shipment
B. Container loading for WW
C. Land 53‘ MEGA Trailer
Transportation request for China and India
A. Container loading for China and India
B. Truck loading
6 Env ironmental characteristics
The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device.
6.1 Susceptibility of display to external environment
Operating - Temperature : 0 to 40 degree C
- Humidity : 80% max - Altitude : 0-3658m
- Air pressure : 600-1100 mBAR Storage - Temperature : -20 to 60 degree C - Humidity : 95% max - Altitude : 0-12192m - Air pressure : 300-1100 mBAR Note: recommend at 5 to 35 C, Humidity less than 60 %
6.2 Transportation tests
Refer to 5.15.2
6.3 Display disturbances from external environment
According to IEC 801-2 for ESD disturbances
6.4 Display disturbances to external environment
7 Reliability
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 59
7.1 Mean Time Betw een Failures
System MTBF (Including the LCD panel and CCFL) : 50,000 hrs
8 Quality assurance requirements
8.1 A cceptance test
According to MIL-STD-105D Control II level AQL: 0.4 (major) 1.5 (minor) (Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00
GENERAL PRODUCT SPECIFICATION(Continued)
60 190S8 & 190V8 LCD
9 Philips’ Flat Panel Monitors Pixel Defect Policy
Philips’ Flat Panel Monitors Pixel Defect Policy
BRIGHT DOT DEFECTS ACCEPTABLE LEVEL
MODEL 190S8 &
190V8
1 lit sub-pixel 3
2 adjacent lit sub-pixels 1
3 adjacent lit sub-pixels (one white pixel) 0
Distance between two bright dots 15mm
Bright dot defects within 20 mm circle 0
Total bright dot defects of all type 3
BLACK DOT DEFECTS ACCEPTABLE LEVEL
MODEL 190S8 &
190V8
1 dark sub-pixel 5
2 adjacent dark sub-pixels 2
3 adjacent dark sub-pixels (one white pixel) 1
Distance between two black dots 15mm
Black dot defects within 20 mm circle* 1
Total black dot defects of all type 5
TOTAL DOT DEFECTS ACCEPTABLE LEVEL
MODEL 190S8 &
190V8
Total bright or black dot defects of all type 5
GENERAL PRODUCT SPECIFICATION(Continued)
190S8 & 190V8 LCD 61
Fig 1: Measurement locations of Brightness Uniformity
Fig 2: Cross talk pattern Gray level 46 (64 Gray level)
YA
1/2
1/2
1/6
62 190S8 & 190V8 LCD
Fig 3: Cross talk Pattern Center at Gray level 0 (Black)
YB
1/2
1/2
1/61/3 1/3
1/3
1/3
1/3
190S8 & 190V8 LCD 63
D
VIDEO
C E
SEPARATE SYNC.
HORIZONTAL
BA
R
VIDEO
Q S
PO
D
VIDEO
C E
BA
VERTICAL
HORIZONTAL
COMPOSITE SYNC.
FIG-4 TIMING CHART -1
64 190S8 LCD Exploder Veiw
Type: 190S8 and 190V8
7
1
6
13
114 3
9
16
18
14
1715
8
12
5
1310
2
Spare Parts List 65190S8 LCD
Model: 190S8 and 190V8Type Description QISDA 12NC Philips 12NC LocationAccessory CD MANUAL PHILIPS 190S8 5B.0BR01.001 996510007159 210
CD MANUAL PHILIPS 190V8 5B.0CU01.001 996520032178 210QSG PHILIPS 190S8 4J.0BR01.001 200QSG PHILIPS 190V8 4J.0CU01.001 200
Cable CABLE SIGNAL (D-SUB) 5K.L2H06.501 996510006065 20FFC LVDS 30/30P T/B 5K.0BR01.011 19POWER CORD 1.8MM UK 2G.03149.021 996510007304 30POWER CORD 250V 1.8M EUR 2G.00921.001 996510007306 30POWER CORD 250V 1.8M BLK CHINA 2G.04245.001 996510006066 30POWER CORD 250V1.8M AUS 2G.01343.001 996510007305 30POWER CORD 250V1.8M EUR 2G.00921.001 996510007306 30
Mechanical BASE ASS'Y 6K.0BQ08.001 996510007129 9BEZEL ASS'Y (FRONT CABINET) 6K.0BR01.001 996510007156 7BEZEL ASS'Y (FRONT CABINET) 6K.0BR01.011 996510007309 7BEZEL ASS'Y (FRONT CABINET) 6K.0BR01.021 996510007414 7BEZEL ASS'Y (FRONT CABINET) 6K.0BR01.031 996510007968 7BEZEL ASS'Y (FRONT CABINET) 6K.0BR01.041 996510007310 7COLUMN ASS'Y 6K.0BR03.001 996510007155 16REAR COVER ASS'Y 6K.0BR02.001 996510007154 8REAR COVER ASS'Y 6K.0BR02.011 996510007308 8REAR COVER ASS'Y 6K.0BR13.001 996510007413 8REAR COVER ASS'Y 6K.0BR13.011 996510007967 8
Packing CARTOON (492*456*175) 4D.0BR01.002 120CARTOON (492*456*176) 4D.0BR01.021 996510007412 120CUSHION TOP (EPS) 4G.0BR01.001 996510007151 100CUSHION BOTTOM (EPS) 4G.0BR02.001 996510007152 110
PCBA CONTROL BOARD ASS'Y 5E.0BQ03.001 996510007120 6MAIN (I/F) BOARD ASS'Y 5E.0BR01.001 996510007150 3MAIN (I/F) BOARD ASS'Y 5E.0CU01.011 996510007411 3POWER BOARD ASS'Y 5E.0BQ02.001 996510007122 4
TFT LCDM19 LM190E08 TLL1/4 (LPL) 5F.LL9V9.001 996510007149 1aComponent IC CTRL T68665MFG-128 QFP 128 7A.68665.00E 996510007133 U3
IC VR G952T65UF T223 7D.95265.03C 996510007134 U5FET MOS APM2301AAC-TRL PC 3P 8D.02301.032 996510007135 U6IC EEPROM AT24C16AN-10SU-1.8SO 7B.02416.N01 996510007136 U4IC EEPROM AT24C02N-10SU-1.8SON 7B.02402.C01 996510007137 U1,U2IC PWM CURRENT NCP1203P60G 8P 0D.01203.101 996510007138 IC601FET MOS 2SK3530-01MR TO-220F 0F.03530.020 996510007139 Q601FET MOS 2SK3702JS NC TO-220 0F.03702.020 996510007140 Q808,Q809XFORM PWR ER2828 600U 1908FP 1J.20273.091 996510007141 T601XFORM INVERT 450MH EEL19 1908F 1J.26049.041 996510007142 Q801,Q802TVS 10D 470V TVR10471KSC3F7SW 2D.50009.031 996510007143 VAR1CHIP RES 392 F 1/10W 0603 6D.39205.551 996510007144 R825,R827CHIP RES 39.2K F 1/10W 0603 6D.39225.551 996510007145 R812IC PWM CTRL OZ9938GN SON-16P 7A.09938.001 996510007146 IC801CHIP CAP 470P 50V J0603 NPO 7H.47134.1B1 996510007147 C826CHIP BEAD Z30 0.5A HFB1608V 6H.30060.0T7 996510007148 L1,L2,L3
66 190S8 & 190V8 LCD
0. Warning
All ICs and many other semi-conductors are susceptible to
electrostatic discharges (ESD). Careless handling during
repair can reduce life drastically . When repairing, make sure
that you are connected with the same potential as the mass
of the unit via a wrist wrap with resistance. Keep components
and tools also at the same potential !
1. Servicing of SMDs (Surface Mounted Devices)
1.1 General cautions on handling and storage
- Oxidation on the terminals of SMDs results in poor soldering.
Do not handle SMDs with bare hands.
- Avoid using storage places that are sensitive to oxidation
such as places with sulphur or chlorine gas, direct sunlight,
high temperatures or a high degree of humidity. The
capacitance or resistance value of the SMDs may be
affected by this.
- Rough handling of circuit boards containing SMDs may
cause damage to the components as well as the circuit
boards. Circuit boards containing SMDs should never be
bent or flexed. Different circuit board materials expand and
contract at different rates when heated or cooled and the
components and/or solder connections may be damaged
due to the stress. Never rub or scrape chip components as
this may cause the value of the component to change.
Similarly , do not slide the circuit board across any surface.
1.2 Removal of SMDs
- Heat the solde r (for 2-3 seconds) at each terminal of the
chip. By means of litz wire and a slight horizontal force,
small components can be removed with the soldering iron.
They can also be removed with a solder sucker (see Fig.
1A)
While holding the SMD with a pair of tweezers, take it off gently using the
soldering iron's heat applied to each terminal (see Fig. 1 B).
- Remove the excess solder on the solder lands by means of
litz wire or a solder sucker (see Fig. 1C).
1.3 Caution on removal
- When handling the soldering.iron. use suitable pressur e and be careful.
- When removing the chip, do not use undue force with the pair of tweezers.
- The soldering iron to be used (approx. 30 W) should
preferably be equipped with a thermal control (soldering
temperature: 225 to 250 C).
- The chip, once removed, must never be reused.
1.4 Attachment of SMDs
- Locate the SMD on the solder lands by means of tweezers
and sold er the component on one side. Ensure that the
component is positioned correctly on the solder lands (see Fig.2A).
- Next complete the soldering of the terminals of the
component (see Fiq. 2B).
2. Caution when attaching SMDs
- When soldering the SMD terminals, do not touch them
directly with the soldering iron. The soldering should be
done as quickly as possible, care must be taken to avoid
damage to the terminals of the SMDs themselves.
- Keep the SMD's body in contact with the printed board when
soldering.
- The soldering iron to be used (approx. 30 W ) should
preferably be equipped with a thermal control (soldering
temperature: 225 to 250 C).
- Soldering should not be done outside the solder land.
- Soldering flux (of rosin) may be used, but should not be
acidic.
- After soldering, let the SMD cool down gradually at room
temperature.
- The quantity of solder must be proportional to the size of the
solder land. If the quantity is too great, the SMD might
crack or the solder lands might be torn loose from the
printed board (see Fig. 3).
Fig.3 Examples
Right
Repair Tips
67190S8 LCDRepair Tips
3. Lead-free product identification
You can identify lead-free product by Philips-lead-free logo on PCB.
4. Lead-free product repair instruction
4.1 Use only lead-free Solder Alloy 0622 149 00106(1.2mm SAC305) or 0622 14900108(1.0mm SAC305).Remark: For lead free soldering material, please visit website for details. This is recommended by Philips.
4.2 Use only adequate solder tools applicable for lead-free soldering-tin. The solder tool must be able to reach at least asolder-temperature of 400 , to stabilize the adjusted temperature at the solder-tip and to exchange solder-tips for different applications.Small Passives/Actives to be removed with thermal tweezersAutomated system for IC and BGA repair (Microscope, Camera, Beam split optics, Computer , P rogrammer , Heat controllers, Vacuumsystem, Laser pointer) Solder Hand-T ool (Adjustable in temperature height, Temperature shall be held constant,Flexible tips)
4.3 Adjust your solder tool so that a temperature around 360 -380 is reached and stabilized at the solder joint.Heating-time of the solder-joint should not excee d ~ 4 s e c . Avoid temperatures above 400 otherwise wear-out of tips will rise drasticallyand flux-fluid will be destroyed.Corrosion of Tool-Spikes can be avoided when using SAC305 and a temperature of less than 400 .
4.4 Mix of lead-free solder-tin/parts with leaded soldering-tin/parts is possible but not recommended. If not to avoid clean carefully thesolder-joint from old tin and re-solder with new tin.
4.5 Use only original spare-parts listed in the Service-Manuals. Standard-material(consumables) can also be purchased at externalcompanies.
4.6 Special information for lead-free BGA-ICs: this ICs will be delivered in so-called dry-packaging to protect the IC against moisture andwith lead-free logo on it. This packaging may only be opened shortly before it is used (soldered). Otherwise the body of the IC gets wetinside and during the heating time the structure of the IC will be destroyed due to high (steam-)pressure. If the packaging was openedbefore usage the IC has to be heated up for some hours (around 90 ) for drying (T ake attention for ESD-protection!)
5. Rework on BGA (Ball Grid Array) ICs
GeneralAlthough (LF)BGA assembly yields are very high, there may still be a requirement for component rework. By rework, wemean the process of removing the component from the PWB and replacing it with a new component. If an (LF)BGA isremoved from a P WB, the solder balls of the component are deformed drastically so the removed (LF)BGA has to bediscarded.
Device RemovalAs is the case with any component that, it is essential when removing an (LF)BGA, the board, tracks, solder lands, orsurrounding components are not damaged. To remove an (LF)BGA, the board must be uniformly heated to a temperatureclose to the reflow soldering temperature. A uniform temperature reduces the chance of warping the PWB.To do this, we recommend that the board is heated until it is certain that all the joints are molten. Then carefully pull thecomponent off the board with a vacuum nozzle. For the appropriate temperature profiles, see the IC data sheet.
Area PreparationWhen the component has been removed, the vacant IC area must be cleaned before replacing the (LF)BGA.Removing an IC often leaves varying amounts of solder on the mounting lands. This excessive solder can be removed witheither a solder sucker or solder wick. The remaining flux can be removed with a brush and cleaning agent. After the boardis properly cleaned and inspected, apply flux on the solder lands and on the connection balls of the(LF)BGANote: Do not apply solder paste, as this has shown to result in problems during re-soldering.
Device ReplacementThe last step in the repair process is to solder the new component on the board. Ideally , the (LF)BGA should bealigned under a microscope or magnifying glass. If this is not possible, try to align the (LF)BGA with any board markers.To reflow the solder , apply a temperature profile according to the IC data sheet. So as not to damage neighbouringcomponents, it may be necessary to reduce some temperatures and times.
www.alphametals.com
More InformationFor more information on how to handle BGA devices, visit this URL: http://www.atyourservice.ce.philips.com (needssubscription). After login, select Magazine , then go to W orkshop Information . H ere you will find Information on how.to deal with BGA-ICs.
68 190S8 & 190V8 LCD
AC IN
Power Board
Control Board Scaler Board
LCD Panel
No power(power indicator off)
Check 18V/12V/5VNG
Bad power board
Check Control Board Check Control Wires
Check Scaler Board
OK
NG
OK
Bad Scaler Board
Check LCD Panel
OK
Repair Flow Chart
69190S8 & 190V8 LCDRepair Flow Chart
Power Board Bad Power Board
OK
NG
OK
OK
Check Scaler Board Bad Scaler Board
OK
OK
70 190S8 LCD Repair Flow Chart
CheckPower Board
OK
Check LCD Panel
OK
NO
OK
Control Board
OK
OK
Board
18V/12V/5V DC
71190S8 LCDSafety Test Requirements
All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both Hipot and Ground Continuity testing.
HI-POT TEST INSTRUCTION1.Application requirements
1.1 All mains operated products must pass the Hi-Pot test as described in this instruction.
1.2 This test must be performed again after the covers have been refitted following the repair , inspection or modificationof the product.
2. Test method
2.1 Connecting conditions
2.1.1 The test specified must be applied between the parallel-blade plug of the mainscord and all accessible metal parts of the product.
2.1.2 Before carrying out the test, reliable conductive connections must be ensured and thereafter be maintained throughout the test period.
2.1.3 The mains switch(es) must be in the "ON" position.
2.2 Test RequirementsAll products should be HiPot and Ground Continuity tested as follows:
2.2.1 The minimum test duration for Quality Control Inspector must be 1 minute.
2.2.2 The test voltage must be maintained within the specified voltage + 5%.
2.2.3 There must be no breakdown during the test.
2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts.
3. Equipments and Connection
3.1. Equipments For example :
- Zentech 9032 PROGRAMMABLE AUT O SAFETY TESTER
3.2. Connection
4. Recording
Hipot and Ground Continuity testing records have to be kept for a period of 10 years.
* Turn on the power switch of monitor before H ipot and G round C ontinuity testing.
C onnect the clip to the monitor.
C lip
(R ear view of monitor)
C onnect the power cord to the monitor.
P ower outlet
(Z entech 9 032 tester)
Condition Hi-Pot Test for products where the mains inputis 220V AC
Hi-Pot Test for products where the mains input is 110V AC
Ground Continuity Test requirement
Test voltage
2820VDC(2000VAC)
1700VDC(1200VAC)
Test time 3 seconds 1 seconds
Trip current (Tester)
Set at 100uA for Max limit; Set at 0.1uA for Min limit.
5mA
Ramp time(Tester)
Set at 2 seconds
Test current: 25A, AC
Test time: 3 seconds
Resistance required:<=0.09+Rohm,R is the resistance of the mains cord.