Download 190C1SB/00 190C1SB/93

22 inch TFT WXGA LCD Colour Monitor
Chassis: MERIDIAN 1
190C1SB/00
190C1SB/93
Horizontal frequencies
30 - 8 3 kHz
TABLE OF CONTENTS
Description
Page
Description
Page
Important Safety Notice--------------------------------------2
Technical Data--------------------------------------------- 3~5
Installation-------------------------------------------------------6
Troubleshooting-----------------------------------------------7
Failure Mode Of Panel - -----------------------------------34
Wiring Diagram--------------------------------------------35
Block Diagram----------------------------------------------36
Scaler Diagram & C.B.A. ----------------------------37~43
On Screen Display-----------------------------------------8~9
Lock/unlock, Aging,Factory mode------------------------10
Philips Pixel Defect Policy ---------------------------------11
Mechanical Instructions ------------------------------12~15
Color adjustment --------------------------------------------16
Power Diagram & C.B.A. ---------------------------44~47
Control Diagram & C.B.A. ---------------------------48~49
LED Diagram & C.B.A. ---------------------------------50~51
USB Diagram & C.B.A. ---------------------------------52~55
General product specification----------------------56~85
Exploded V iew ----------------------------------------------86
Spare/ Recommended P arts List-----------------------87
PCBA photos--------------------------------------------------88
Repair tips-----------------------------------------------89~90
Repair Flow chart--------------------------------------91~93
Safety Test Requirments-----------------------------------94
F AQs (Frequently Asked Questions)--------------17~18
Electrical instruction ----------------------------------19~20
Service Tool-----------------------------------------------21~22
DDC Instructions & Serial Number -----------------23~29
DDC DATA -----------------------------------------------30~31
Firmware Upgrade for CPU- ------------------------32~33
SAFETY
NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOL TAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by Philips Consumer Lifestyle Copyright reserved Subject to modification
JMay15 2009
GB 312278518590
2
190C1 LCD
Important Safety Notice
Proper s ervic e and repair is important to the safe, reliable
operation of all Philips Consumer Electronics Company
equipment. The service procedures recommended by Philips and
FOR PRODUCTS CONTAINING LASER :
DANGER -
described in this service manual a re eff ective methods of
performing service operations . Some of these service
AVOID DIRECT EXPOSURE TO BEAM.
CAUTION -
operations require the us e of tools speciall y desi gned for the
Use of controls or adjustments or
performance of procedures other than
purpose. The special tools should be used when and as
those specified herein may result in
recomm ended.
hazardous radiation exposure.
It is im portant to note that this m anual c ontains various
CAUTI ONS and NOTICES which should becarefully read in
Invisible laser radiation when open.
CAUTION -
The use of optical instruments with this
product will increase eye hazard.
order to m inimize the risk of personal injury to service
personnel . The possibility exists that improper service
methods may damage the equipment. It is also important to
underst and that these CAUTIONS and NOTICES ARE NOT
EXHAU STIVE. Philips could not possibly know, evaluate and
advise the servic etrade of all conceivable ways i n which
TO ENSURE THE CONTINUED RELIABILITY OF THIS
service might be done or of the possible hazardous
PRODUCT , USE ONLY ORIGINAL MANUFACTURER'S
consequences of each way. Consequently, Philips has not
REPLACEMENT PAR TS, WHICH ARE LISTED WITH THEIR PART
undertaken any such broad evaluation. Accordingly,
NUMBERS IN THE PARTS LIST SECTION OF THIS
who uses a servi ce procedure or tool which is not
SERVICE MANUAL.
recommended by Philips must first satisfy himself thoroughly that
neither his safety nor the safe operation of the equipment will
be jeopardized by the service method selected.
* * Hereafter throughout this manual, Philips Consumer
Electronics Company will be referred to as Philips . * *
Take care during handling the LCD module with backlight
unit
- Must mount the module using mounting holes arranged in four
WARNING
corners.
- Do not press on the panel, edge of the frame strongly or electric
Critical components having special safety characteristics are
identified with a by the Ref. No. in the parts list and
enclosed within a broken line
shock as this will result in damage 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.
(where several critical components are grouped in one area)
along with the safety symbol on the schematics or
exploded views.
- Protect the module from the ESD as it may damage the electronic
circuit (C -MOS).
Use of substitute replacement parts which do not have the
- Make certain that treatment body are grounded through
same speci fied safety characteristic s may create shock, fire,
wrist band.
or other hazards .
- Do not leave the module in high temperature and in areas of high
Under no circumstances should the original design be
humidity for a long time.
modified or altered without written permission from Philips.
Philips assumes no liability, express or implied, arising out of
- Avoid contact with water as it may as hort circuit within the module.
- If the surface of panel become dirty, please wipe it off with a soft
any unauthorized modification of design.
Servicer assumes all liability.
material. (Cleaning with a dirty or rough cloth may damage the
panel.)
190C1 LCD
Technical Data
SEC panel
Type NR.
Resolution
Outside dimensions
Pitch (mm)
: LTM190BT03
: 1400x900 (WXGA+)
: 428 (H) x 278(V) x 17.5(D) mm (Typ.)
: 0.2835mm x 0.2835mm
: 14400 horiz. By 900 vert. Pixels RGB
Color pixel arrangement
strip arrangement
: Hard coating(3H) & Anti-glare
treatment of the front polarizer
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H)
: 408.24mm x 255.15mm
View angle (CR>10)
: >=160/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=300 nit (Typ)
Color gamut
: >=72%
Source IC
: LDI,NEC
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
Display surface
PIN No.
1
2
3
4
5
6
7
8
SIGNAL
PIN No.
Red
9
Green/ SOG
10
Blue
11
Sense (GND)
12
Cable Detect (GND)
13
Red GND
14
Green GND
15
Blue GND
Pin No.
SIGNAL
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
Description
1
T.M.D.S. data2-
Scanning frequencies
2
T.M.D.S. data2+
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate : < 137 MHz
Power input
: 90-264 V AC, 50/60 ± 2 Hz
Power consumption: < 36 W (Typ.)
< 42 W (Max.)
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
3
T.M.D.S. data2 shield
4
No Connect
5
No Connect
0 °C - 40 °C
Ambient temperature:
Power input connection
Power cord length : 1.8 M
Power cord type
: 3 leads power cord with protective earth plug.
Power management
The monitor must comply with the Microsoft On Now specification,
and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons.
Indication
Rec.
time
Powe
r-On
Stand
by
On
On
active
< 36 W typ.
White LED
< 42 W
max.
Off
Off
blanked
< 0.8 W
Blinking
White LED
Period: 3sec
On, 3sec Off
DC
Powe
r Off
--
N/A
< 0.5 W
6
DDC clock
7
DDC data
8
No Connect
9
T.M.D.S. data1-
10
T.M.D.S. data1+
11
T.M.D.S. data1 shield
12
No Connect
13
No Connect
14
+5V Power
15
Ground (for +5V)
16
Hot plug detect
17
T.M.D.S. data0-
18
T.M.D.S. data0+
19
T.M.D.S. data0 shield
20
No Connect
21
No Connect
22
T.M.D.S clock shield
23
T.M.D.S. clock+
24
T.M.D.S. clock-
<3s
Susceptibility of display to external environment
Operating
LED Off
- Temperature
: 0 to 40 degree C
- Humidity
- Altitude
- Air pressure
: 80% max
: 0-3658m
: 600-1100 mBAR Storage
Storage
- Temperature
- Humidity
- Altitude
- Air pressure
: -20 to 60 degree C
: 95% max
: 0-12192m
: 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
3
4
190C1 LCD
Technical Data
LGD panel
Type NR.
Resolution
: LM190WX1-TLL1
: 1440x900 (WXGA+)
: 428.0 (H) x 278.0 (V) x 14.5 (D) mm
Outside dimensions
(Typ)
Pitch (mm)
: 0.2835(H) x 0.2835(V)
Color pixel arrangement : RGB vertical stripe
Display surface
: Anti-glare type, Hardness 3H
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H)
: 408.24mm x 255.15mm
View angle (CR>10)
: >=170/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=250 nit (Typ)
Color gamut
: >=72%
Gate IC
:
Source IC
:
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
PIN No.
1
2
3
4
5
6
7
8
SIGNAL
PIN No.
Red
9
Green/ SOG
10
Blue
11
Sense (GND)
12
Cable Detect (GND)
13
Red GND
14
Green GND
15
Blue GND
Pin No.
SIGNAL
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
Description
1
T.M.D.S. data2-
Scanning frequencies
2
T.M.D.S. data2+
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate : < 137 MHz
Power input
: 90-264 V AC, 50/60 ± 2 Hz
Power consumption: < 36 W (Typ.)
< 42 W (Max.)
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
3
T.M.D.S. data2 shield
4
No Connect
5
No Connect
0 °C - 40 °C
Ambient temperature:
Power input connection
Power cord length : 1.8 M
Power cord type
: 3 leads power cord with protective earth plug.
Power management
The monitor must comply with the Microsoft On Now specification,
and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons.
Indication
Rec.
time
Powe
r-On
Stand
by
On
On
active
< 36 W typ.
White LED
< 42 W
max.
Off
Off
blanked
< 0.8 W
Blinking
White LED
Period: 3sec
On, 3sec Off
DC
Powe
r Off
--
N/A
< 0.5 W
6
DDC clock
7
DDC data
8
No Connect
9
T.M.D.S. data1-
10
T.M.D.S. data1+
11
T.M.D.S. data1 shield
12
No Connect
13
No Connect
14
+5V Power
15
Ground (for +5V)
16
Hot plug detect
17
T.M.D.S. data0-
18
T.M.D.S. data0+
19
T.M.D.S. data0 shield
20
No Connect
21
No Connect
22
T.M.D.S clock shield
23
T.M.D.S. clock+
24
T.M.D.S. clock-
<3s
Susceptibility of display to external environment
Operating
LED Off
- Temperature
: 0 to 40 degree C
- Humidity
- Altitude
- Air pressure
: 80% max
: 0-3658m
: 600-1100 mBAR Storage
Storage
- Temperature
- Humidity
- Altitude
- Air pressure
: -20 to 60 degree C
: 95% max
: 0-12192m
: 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
190C1 LCD
Technical Data
CMO panel
Type NR.
Resolution
Outside dimensions
Pitch (mm)
: M190A1-L0G
: 1400x900 (WXGA+)
: 428 (H) x 278(V) x 16.2(D) mm (Typ.)
: 0.2835mm x 0.2835mm
: 14400 horiz. By 900 vert. Pixels RGB
Color pixel arrangement
strip arrangement
: Hard coating(3H) & Anti-glare
treatment of the front polarizer
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H)
: 408.24mm x 255.15mm
View angle (CR>10)
: >=170/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=250 nit (Typ)
Color gamut
: >=72%
Gate IC
:
Source IC
:
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
Display surface
PIN No.
1
2
3
4
5
6
7
8
SIGNAL
PIN No.
Red
9
Green/ SOG
10
Blue
11
Sense (GND)
12
Cable Detect (GND)
13
Red GND
14
Green GND
15
Blue GND
Pin No.
SIGNAL
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
Description
1
T.M.D.S. data2-
Scanning frequencies
2
T.M.D.S. data2+
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate : < 137 MHz
Power input
: 90-264 V AC, 50/60 ± 2 Hz
Power consumption: < 36 W (Typ.)
< 42 W (Max.)
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
3
T.M.D.S. data2 shield
4
No Connect
5
No Connect
6
DDC clock
7
DDC data
8
No Connect
9
T.M.D.S. data1-
0 °C - 40 °C
Ambient temperature:
Power input connection
Power cord length : 1.8 M
Power cord type
: 3 leads power cord with protective earth plug.
10
T.M.D.S. data1+
11
T.M.D.S. data1 shield
12
No Connect
13
No Connect
14
+5V Power
15
Ground (for +5V)
16
Hot plug detect
Power management
17
T.M.D.S. data0-
The monitor must comply with the Microsoft On Now specification,
and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons.
Indication
Rec.
time
18
T.M.D.S. data0+
Powe
r-On
On
Stand
by
Off
On
active
< 36 W typ.
White LED
< 42 W
max.
Off
blanked
< 0.8 W
Blinking
White LED
Period: 3sec
On, 3sec Off
DC
Powe
r Off
--
N/A
< 0.5 W
19
T.M.D.S. data0 shield
20
No Connect
21
No Connect
22
T.M.D.S clock shield
23
T.M.D.S. clock+
24
T.M.D.S. clock-
<3s
Susceptibility of display to external environment
Operating
LED Off
- Temperature
: 0 to 40 degree C
- Humidity
- Altitude
- Air pressure
: 80% max
: 0-3658m
: 600-1100 mBAR Storage
Storage
- Temperature
- Humidity
- Altitude
- Air pressure
: -20 to 60 degree C
: 95% max
: 0-12192m
: 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
5
6
190C1 LCD
Installation
Front View Product Description
Accessory Pack
Unpack all the parts
Power cord
DVI cable
(Optional)
VGA cable
EDFU pack
1
To switch monitor's power On and Off
2
To access the OSD menu
3
To adjust the OSD menu
4
Change to 4:3 display
Connecting to Your PC
5 Input
To change the signal input source
1) Connect the power cord to the back of the monitor firmly.
(Philips has pre-connected VGA cable for the first installation.
6
Automatically adjust the horizontal
position, vertical position, phase and
clock settings / Return to previous OSD
level
7
To adjust brightness of the display
8
SmartImage. There are five modes to
be selected: Office Work, Image
Viewing, Entertainment, Economy, and
Off
Rear View
2) Connect to PC
(a) Turn off your computer and unplug its power cable.
1
USB downstream port
2
USB upstream port
3
VGA input
4
DVI-D input (available for selective models)
5
AC power input
6
Kensington anti-thief lock
(b) Connect the monitor signal cable to the video connector on
the back of your computer.
(c) Connect the USB cable to the USB port of your computer.
(d) Plug the power cord of your computer and your monitor into
a nearby outlet.
(e) Turn on your computer and monitor. If the monitor displays
an image, installation is complete.
190C1 LCD
7
Troubleshooting
This page deals with problems that can be corrected by a user. If the problem still persists after you have tried these
solutions, contact Philips customer service representative.
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
the monitor.
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 blinking)
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 refer to the Quick Set-Up Guide).
2. Check to see if the monitor cable has bent pins.
3. Make sure the computer is turned on.
AUTO button not working properly
1. The Auto Function is designed for use on standard Macintosh or IBM-compatible
PCs 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 Phase/Clock of Setup in OSD Main Controls.
Image vibrates on the screen
1. Check that the signal cable is properly connected to the graphics board or PC.
Vertical flicker appears
1. Press the Auto button.
2. Eliminate the vertical bars using the Phase/Clock of Setup in OSD Main Controls.
Horizontal flicker appears
1. Press the Auto button.
2. Eliminate the vertical bars using the Phase/Clock of Setup in OSD Main Controls.
The screen is too bright or too dark
1. Adjust the contrast and brightness on On-Screen Display. (The backlight of the LCD
monitor has a fixed life span. When the screen becomes dark or begins to flicker, please
contact your sales representative).
An after-image appears
1. If an image remains on the screen for an extended period of time, it may be imprinted in
the screen and leave an after-image. This usually disappears after a few hours
An after-image remains after the power
has been turned off.
1. This is characteristic of liquid crystal and is not caused by a malfunction or deterioration
of the liquid crystal. The after-image will disappear after a period of time.
Green, red, blue, dark, and white dots
remains
1. The remaining dots are normal characteristic of the liquid crystal used in today’s
technology.
Adjust blue "power on" light
1. Adjust blue "power on" light using the power LED of Setup in OSD Main Controls.
8
190C1 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
confirm the choice or change.
buttons at the front bezel of the monitor to move the cursor,
to
190C1 LCD
9
On-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, 1440x900@60Hz. When the monitor is powered
on at a different resolution, an alert is displayed on screen: Use 1440x900@60Hz for best results.
Display of the native resolution alert can be switched off from Setup in the OSD (On Screen Display) menu.
10
190C1 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 more than 10
seconds, the screen shows following windows for 4 seconds. Every time
when you press"OK" button, this message appears on the screen
automatically .
Access Aging Mode
Step 1 : Access Factory Mode then enter Factory Menu.
Step 2 : By pressing " UP" and " DOWN " key to Burning Icon. Press
"MENU then press " UP" and "DOWN " key to turn on Aging Mode.
Unlock OSD function
Unlocked OSD function can be released by pressing "OK" button for more
than 10 seconds again.
Step 3 : Disconnect interface cable between Monitor and PC.
Access Factory Mode
1). Turn off monitor.
2). [Push "EXIT" & "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 with Characters
"MERIDIAN 190C1 V1.2 2009-04-24” (below OSD menu) come on the
Screen of the monitor.
After 3 seconds,
bring up:
Factory Mode indicator
Factory Menu
Cursor can move on gray color area
Hot key function: by pressing " UP " and " DOWN " key Simultaneously at
User Mode (or Factory Mode) (PS: The Of fset R G B function can be used
on reduce or eliminate snowy noise on the background when the resolution
of video signal is 1680*1050vertical 60Hz. Slightly increase or decrease the
value until snowy noise completely disappear .
repeatly
Connect Signal cable again=> go back to normal display
190C1 LCD
11
Philips Pixel Defect Policy
Philips' Flat Panel Monitors Pixel Defect Policy
Philips strives to deliver the highest quality products. We use some of the
industry's most advanced manufacturing processes and practice stringent
quality control. However, pixel or sub pixel defects on the TFT LCD panels
used in flat panel monitors are sometimes unavoidable. No manufacturer
can guarantee that all panels will be free from pixel defects, but Philips
guarantees that any monitor with an unacceptable number of defects will be
repaired or replaced under warranty. This notice explains the different types
of pixel defects and defines acceptable defect levels for each type. In order
to qualify for repair or replacement under 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 19" XGA monitor may
be defective. Furthermore, Philips sets even higher quality standards for
certain types or combinations of pixel defects that are more noticeable than
others. This policy is valid worldwide.
Black Dot Defects Black dot defects appear as pixels or sub pixels that are
always dark or 'off'. That is, a dark dot is a sub-pixel that stands out on the
screen when the monitor displays a light pattern. These are the types of
black dot defects:
One dark sub pixel
Two or three adjacent dark sub pixels
Proximity of Pixel Defects
Because pixel and sub pixels defects of the same type that are near to one
another may be more noticeable, Philips also specifies tolerances for the
proximity of pixel defects.
Pixel Defect Tolerances
Pixels and Sub pixels
A pixel, or picture element, is composed of three sub pixels in 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
single white pixel. When all are dark, the three colored sub pixels together
appear as a single black pixel. Other combinations of lit and dark sub pixels
appear as single pixels of other colors.
In order to qualify for repair or replacement due to pixel defects during the
warranty period, a TFT LCD panel in a Philips flat panel monitor must have
pixel or sub pixel defects exceeding the tolerances listed in the following
tables.
BRIGHT DOT DEFECTS
MODEL
ACCEPTABLE
LEVEL
190C1
Types of Pixel Defects
1 lit subpixel
3
Pixel and sub pixel defects appear on the screen in different ways. There are
two categories of pixel defects and several types of sub pixel defects within
each category.
2 adjacent lit subpixels
1
3 adjacent lit subpixels (one white pixel)
0
Distance between two bright dot defects*
>15mm
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 the types of
bright dot defects:
Total bright dot defects of all types
BLACK DOT DEFECTS
MODEL
Two adjacent lit sub
pixels:
Three adjacent lit sub
One lit red, green or
Purple
blue sub pixel
- Red + Green =
ACCEPTABLE
LEVEL
190C1
1 dark subpixel
5
2 adjacent dark subpixels
2
3 adjacent dark subpixels
0
Distance between two black dot defects*
- Red + Blue =
3
Total black dot defects of all types
>15mm
5
pixels (one white
pixel)
Yellow
TOTAL DOT DEFECTS
- Green + Blue =
MODEL
Cyan (Light Blue)
Total bright or black dot defects of all types
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.
Note:
* 1 or 2 adjacent sub pixel defects = 1 dot defect
ACCEPTABLE
LEVEL
190C1
5
12
190C1 LCD
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Preparation before disassemble
1.Clean the room for disassemble
2.Identify the area for monitor
3.Check the position that the monitors be placed and the quantity of the monitor ;prepare the area for material flow;
according to the actual condition plan the disassemble layout
4.Prepare the implement, equipments, materials as bellow:
1) Press-fixture
2) working table
3) Screw-driver
4) knife*1
5) glove
6) cleaning cloth
7) ESD protection
8) plus driver
item
picture
Operation
Disassemble the base,
press the circular button
Bring the hinge
Tool
2
Disassemble the clip, use
a small screw-driver prize
up
Screwdriver
3
Disassemble the stand,
Æ 6 screws
plus
driver
4
disassembly the bezel
from the monitor, notice
the disassembly order :
1.Top (1) parts of bezel
2.Left (2) parts of bezel
3.Bottom (3) parts of bezel
4. Right (4) parts of bezel
Don’t draw the BZL
1
1
4
2
3
Notes
When disassembly the
bezel ,notice don’t bend the
C/B .man must wear glove
The purpose is loose the BZL
190C1 LCD
Mechanical Instruction
5
Turn over the
monitor ,Uplift the Rear
cover from the monitor
6
Tear off the AL tape
7
Draw the ffc cable
Take off the rear cover
8
Tear off these two acetic
tapes
Take the entire internal
mechanism from Bezel
and then put it on the
cushion
Draw the ffc cable
Don’t dismantle the Rear
cover
13
14
190C1 LCD
Mechanical Instruction
9
Disassembled the rear
coverΚ
C/B screw *2
USB screw*1
The other USB screw*1
Then tear off one gasket
on the top of the USB
PCBA.
Plus
driver
10
Disassembled the
Main-BKT : hexagonal
screw *4
Screwdriver
11
Tear off the top AL tape.
12
Tear off this Mylar AL tape
on the top of lamp cable,
Pull out disassemble the
lamp cables
Notes the below PIC
Then the designed Main-BKT
will help to pull out the wires
Man can raise the Lock of
Lamp and then Pull out the
lamp easily
190C1 LCD
Mechanical Instruction
13
Tear off the right and left
AL tape
14
Uplift the Main-BKT
unlock the LVDS by using
two hands(see note).
15
Disassemble the Power
board
7 screws
Tear off the cover of
AC-SOCKET
16
Take the PCBA from
Main-BKT and then put it
on the cushion
17
Pull out the cable of
Power board
Please carefully use two
hands(one hand presses the
locking-latch of FFC cable’s
housing, and at the same
time another hand pulls out
the FFC cable.) for this step
to avoid from deforming the
terminals of positive-locking
type FFC cable.
Plus
driver
Notes: Pull the connect
upright
15
16
190C1 LCD
Color Adjustment
Alignment procedure
1. Turn on the LCD monitor .
2. Turn on the Timing/pattern generator. See Fig.1
3. Preset LCD color Analyzer CA-1 10
-Remove the lens protective cover of probe CA-A30.
-Set measuring/viewing selector to measuring position for reset
analyzer .(zero calibration) as Fig.2
- Turn on the color analyzer (CA-1 10)
-Press 0-CAL button to starting reset analyzer .
Fig.5
5.Display
Press "UP" or "DOWN" button to select . Change the value
by "UP" or "DOWN" key until the X, Y co-ordinates as below
Fig. 1
Fig.2
4. Access Factory Mode
1). Turn off monitor.
2). [Push "AUT O" & "MENU" buttons at the same time and hold them]
+[Press "power" button untill comes out "Windows screen" ]
=> then release all buttons
3).Press "MENU button, wait until the OSD menu with
Characters" MERIDIAN 190C1 V1.2 2009-04-24 " (below OSD menu)
come on the Screen of the monitor as shown in Fig3.
5.1 Color temperature adjustment
There are six factory preset white color 11500K, 9300K, 8200K, 7500K,
6500K, sRGB, 5000K
Align by Philips PerfecTune (also called FGA) function.
Apply full white 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
9300K
8200K
7500K
Factory Mode indicator
Fig. 3
6500K/sRGB
sRGB
4). Press button, then select factory mode indicator by "MENU" "LEFT"
or "RIGHT" button .Press"MENU" button to bring up submenu
windows as below:
5000K
x = 0.270 ± 0.02 11500K
y = 0.281 ± 0.006
x = 0.283 ± 0.02 9300K
x = 0.283 ± 0.006
y = 0.297 ± 0.02
y = 0.297 ± 0.006
x = 0.291 ± 0.02 8200K
x = 0.291 ± 0.006
y = 0.306 ± 0.02
y = 0.306 ± 0.006
x = 0.298 ± 0.02 7500K
x = 0.298 ± 0.006
y = 0.314 ± 0.02
y = 0.314 ± 0.006
x = 0.313 ± 0.02 6500K/sRGB
x = 0.313 ± 0.006
y = 0.329 ± 0.02
y = 0.329 ± 0.006
x = 0.313 ± 0.02 sRGB
x = 0.313 ± 0.006
y = 0.329 ± 0.02
y = 0.329 ± 0.006
x = 0.345 ± 0.02 5000K
x = 0.345 ± 0.006
y = 0.357 ± 0.02
y = 0.357 ± 0.006
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
Fig. 4
x = 0.270 ± 0.006
y = 0.281 ± 0.02
Quality Inspection specification:
CIE coordinates
(x,y)
9300K
Production alignment spec.
CIE coordinates
(x,y)
190C1 LCD
17
FAQs (Frequently Asked Questions)
General FAQs
Q: When I install my monitor what should I do if the screen shows
'Cannot display this video mode'?
A: Recommended video mode for Philips 19": 1440x900 @60Hz.
1. Unplug all cables, then connect your PC to the monitor that you
used previously.
2. In the Windows Start Menu, select Settings/Control Panel. In
the Control Panel Window, select the Display icon. Inside the
Display Control Panel, select the 'Settings' tab. Under the
setting tab, in box labeled 'desktop area', move the slidebar to
1440x900 pixels (19").
3. Open 'Advanced Properties' and set the Refresh Rate to 60Hz,
then click OK.
4. Restart your computer and repeat step 2 and 3 to verify that
your PC is set at 1440x900@60Hz (19").
5. Shut down your computer, disconnect your old monitor and
reconnect your Philips LCD monitor.
6. Turn on your monitor and then turn on your PC.
Q: What are the .inf and .icm files on the CD-ROM? How do I install
the drivers (.inf and .icm)?
A: These are the driver files for your monitor. Follow the instructions in
your user manual to install the drivers. Your computer may ask you for
monitor drivers (.inf and .icm files) or a driver disk when you first install
your monitor. Follow the instructions to insert the ( companion CD-ROM)
included in this package. Monitor drivers (.inf and .icm files) will be
installed automatically.
Q: How do I adjust the resolution?
A: Your video card/graphic driver and monitor together determine the
available resolutions. You can select the desired resolution under
Windows® Control Panel with the "Display properties".
Q:Can I change the color setting of my monitor?
A:Yes, you can change your color setting through OSD control as the
following procedures,
1. Press "MENU" to show the OSD (On Screen Display) menu
2. Press "Down Arrow" to select the option "Color" then press "OK" to
enter color setting, there are three settings as below.
a. Color Temperature; The six settings are 5000K, 6500K, 7500K,
8200K, 9300K and 11500K. With settings in the 5000K range the panel
appears ‘warm,' with a red-white color tone, while a 11500K temperature
yields ‘cool, blue-white toning."
b. sRGB; this is a standard setting for ensuring correct exchange of
colors between different device (e.g. digital cameras, monitors, printers,
scanners, etc)
c. User Define; the user can choose his/her preference color setting by
adjusting red, green blue color.
d. Gamma; The five settings are 1.8, 2.0, 2.2, 2.4, and 2.6.
*A measurement of the color of light radiated by an object while it is being
heated. This measurement is expressed in terms of absolute scale,
(degrees Kelvin). Lower Kelvin temperatures such as 2004K are red;
higher temperatures such as 9300K are blue. Neutral temperature is
white, at 6504K.
Screen Adjustments
Q: When I install my monitor, how do I get the best performance
from the monitor?
A:For best performance, make sure your display settings are set at
1440x900@60Hz for 19".
Q: How do LCDs compare to CRTs in terms of radiation?
A: Because LCDs do not use an electron gun, they do not generate the
same amount of radiation at the screen surface.
Compatibility with other Peripherals
Q: What if I get lost when I am making monitor adjustments?
A: Simply press the MENU button, the Setup button, then select 'Reset'
to recall all of the original factory settings.
Q: What is the Auto function?
A: The AUTO adjustment key restores the optimal screen position, phase
and clock settings by pressing of a single button – without the need to
navigate through OSD (On Screen Display) menus and control keys.
Note: Auto function is available in selected models only.
Q: My Monitor has no power (Power LED does not light up). What
should I do?
A: Make sure the AC power cord is connected between the monitor and
AC outlet, and click a key on keyboard/mouse to wake up the PC.
Q: Will the LCD monitor accept an interlaced signal under PC
models?
A: No. If an Interlace signal is used, the screen displays both odd and
even horizontal scanning lines at the same time, thus distorting the
picture.
Q: What does the Refresh Rate mean for LCD?
A: Unlike CRT display technology, in which the speed of the electron
beam is swept from the top to the bottom of the screen determines flicker,
an active matrix display uses an active element (TFT) to control each
individual pixel and the refresh rate is therefore not really applicable to
LCD technology.
Q: Will the LCD screen be resistant to scratches?
A: A protective coating is applied to the surface of the LCD, which is
durable to a certain extent (approximately up to the hardness of a 2H
pencil). In general, it is recommended that the panel surface is not
subject to any excessive shocks or scratches.
Q: How should I clean the LCD surface?
A: For normal cleaning, use a clean, soft cloth. For extensive cleaning,
please use isopropyl alcohol. Do not use other solvents such as ethyl
alcohol, ethanol, acetone, hexane, etc.
Q: Can I connect my LCD monitor to any PC, workstation or Mac?
A: Yes. All Philips LCD monitors are fully compatible with standard PCs,
Macs and workstations. You may need a cable adapter to connect the
monitor to your Mac system. Please contact your Philips sales
representative for more information.
Q: Are Philips LCD monitors Plug-and-Play?
A: Yes, the monitors are Plug-and-Play compatible with Windows® 95, 98,
2000, XP and Vista.
Q: What is USB (Universal Serial Bus)?
A: Think of USB as a smart plug for PC peripherals. USB automatically
determines resources (like driver software and bus bandwidth) required
by peripherals. USB makes necessary resources available without user
intervention. There are three main benefits of USB. USB eliminates "case
anxiety," the fear of removing the computer case to install circuit board
cards -- that often requires adjustment of complicated IRQ settings -- for
add-on peripherals. USB does away with "port gridlock." Without USB,
PCs are normally limited to one printer, two Com port devices (usually a
mouse and modem), one Enhanced Parallel Port add-on (scanner or
video camera, for example), and a joystick. More and more peripherals
for multimedia computers come on the market every day. With USB, up to
127 devices can run simultaneously on one computer. USB permits "hot
plug-in." No need to shut down, plug in, reboot and run set up to install
peripherals. No need to go through the reverse process to unplug a
device. Bottom line: USB transforms today's "Plug-and-Pray" into true
Plug-and-Play!
Please refer to glossary for more information about USB.
Q: What is a USB hub ?
A: A USB hub provides additional connections to the Universal Serial Bus.
A hub's upstream port connects a hub to the host, usually a PC. Multiple
downstream ports in a hub allows connection to another hub or device,
such as a USB keyboard, camera or printer.
18
190C1 LCD
FAQs (Frequently Asked Questions)
LCD Panel Technology
Q: What is a Liquid Crystal Display?
A: A Liquid Crystal Display (LCD) is an optical device that is commonly
used to display ASCII characters and images on digital items such as
watches, calculators, portable game consoles, etc. LCD is the technology
used for displays in notebooks and other small computers. Like
light-emitting diode and gas-plasma technologies, LCD allows displays to
be much thinner than cathode ray tube (CRT) technology. LCD consumes
much less power than LED and gas-displays because it works on the
principle of blocking light rather than emitting it.
Q: What differentiates passive matrix LCDs from active matrix
LCDs?
A: An LCD is made with either a passive matrix or an active matrix
display grid. An active matrix has a transistor located at each pixel
intersection, requiring less current to control the luminance of a pixel. For
this reason, the current in an active matrix display can be switched on
and off more frequently, improving the screen refresh time (your mouse
pointer will appear to move more smoothly across the screen, for
example). The passive matrix LCD has a grid of conductors with pixels
located at each intersection in the grid.
Q: What are the advantages of TFT LCD compared with CRT?
A: In a CRT monitor, a gun shoots electrons and general light by colliding
polarized electrons on fluorescent glass. Therefore, CRT monitors
basically operate with an analog RGB signal. A TFT LCD monitor is a
device that displays an input image by operating a liquid crystal panel.
The TFT has a fundamentally different structure than a CRT: Each cell
has an active matrix structure and independent active elements. A TFT
LCD has two glass panels and the space between them is filled with liquid
crystal. When each cell is connected with electrodes and impressed with
voltage, the molecular structure of the liquid crystal is altered and controls
the amount of inlet lighting to display images. A TFT LCD has several
advantages over a CRT, since it can be very thin and no flickering occurs
because it does not use the scanning method.
Q: Why is vertical frequency of 60Hz optimal for an LCD monitor?
A: Unlike a CRT monitor, the TFT LCD panel has a fixed resolution. For
example, an XGA monitor has 1024x3 (R, G, B) x 768 pixels and a higher
resolution may not be available without additional software processing.
The panel is designed to optimize the display for a 65MHz dot clock, one
of the standards for XGA displays. Since the vertical/horizontal frequency
for this dot clock is 60Hz/48kHz, the optimum frequency for this monitor is
60Hz.
Q: What kind of wide-angle technology is available? How does it
work?
A: The TFT LCD panel is an element that controls/displays the inlet of a
backlight using the dual-refraction of a liquid crystal. Using the property
that the projection of inlet light refracts toward the major axis of the liquid
element, it controls the direction of inlet light and displays it. Since the
refraction ratio of inlet light on liquid crystal varies with the inlet angle of
the light, the viewing angle of a TFT is much narrower than that of a CRT.
Usually, the viewing angle refers to the point where the contrast ration is
10. Many ways to widen the viewing angle are currently being developed
and the most common approach is to use a wide viewing angle film,
which widens the viewing angle by varying the refraction ratio. IPS (In
Plane Switching) or MVA (Multi Vertical Aligned) is also used to give a
wider viewing angle.
Q: Why is there no flicker on an LCD Monitor?
A: Technically speaking, LCDs do flicker, but the cause of the
phenomenon is different from that of a CRT monitor -- and it has no
impact of the ease of viewing. Flickering in an LCD monitor relates to
usually undetectable luminance caused by the difference between
positive and negative voltage. On the other hand, CRT flickering that can
irritate the human eye occurs when the on/off action of the fluorescent
object becomes visible. Since the reaction speed of liquid crystal in an
LCD panel is much slower, this troublesome form of flickering is not
present in an LCD display.
Q: Why is an LCD monitor virtually low of Electro Magnetic
Interference?
A: Unlike a CRT, an LCD monitor does not have key parts that generate
Electro Magnetic Interference, especially magnetic fields. Also, since an
LCD display utilizes relatively low power, its power supply is extremely
quiet.
Ergonomics, Ecology and Safety Standards
Q: What is the CE mark?
A: The CE (Conformité Européenne) mark is required to be displayed on
all regulated products offered for sale on the European market. This 'CE'
mark means that a product complies with the relevant European Directive.
A European Directive is a European 'Law' that relates to health, safety,
environment and consumer protection, much the same as the U.S.
National Electrical Code and UL Standards.
Q: Does the LCD monitor conform to general safety standards?
A: Yes. Philips LCD monitors conform to the guidelines of TCO Displays
5.0 standards for the control of radiation, electromagnetic waves, energy
reduction, electrical safety in the work environment and recyclability. The
specification page provides detailed data on safety standards.
Q: After I change new PC, I found this information on screen, how
can I do?
A: Because you activate Theft Deterrence function in SmartControl II.
Please contact IT manager or Philips Service Center.
225B1 LCD
19
Electrical Instructions
Electrical characteristics
3.3. 3.3 User mode
3.1.1. Can save those timing that not in Preset
mode and can be showed (not over scalar or
Panel spec.)
3.3.2. It needs to reserve the 12 timings space in
memory size.
1. Interface signals
1.1. D-Sub Analog
Input signal: Video, Hsync., Vsync c
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)
1.2. DVI-D Digital
I Input signal: Single TMDS link
(Three channels: RX0-/+, RX1-/+, RX2-/+)
1.3. USB PLUG support
Input signal: Upstream input (VBUS, D+, D-, GND) via
USB-B receptacle.
Output signal: Downstream output (VBUS, D+, D-, GND)
through USB-A receptacle
2. Interface
2.1. D-Sub Cable
Length : 1.8 M +/- 50 mm
Fix with monitor when packing, with transplant pin
protective cover.
Connector type : D-Sub male with DDC2B pin
assignments.
Blue connector thumb-operated jack screws
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
3.3.3 Factory preset modes
19W Preset Mode
Item H.Freq.
(KHz)
1 31.469
2 31.469
Mode
Resolution
IBM VGA 10H
IBM VGA 3H
640x350
720x400
3 31.469
IBM VGA 12H
640x480
59.94
4
35
5 37.861
6 37.5
7 43.269
8 35.156
MACINTOSH
VESA
VESA
VESA
VESA
640x480
640x480
640x480
640x480
800x600
67
72.809
75
85.008
56.25
9 37.879
10 48.077
11 46.875
VESA
VESA
VESA
800x600
800x600
800x600
60.317
72.188
75
12 53.674
13 49.7
14 56.4
15 44.75
VESA
MACINTOSH
-
800x600
832x624
960x720
960x720
85.061
75
75
60
16 48.363
VESA
1024x768
60.004
17 56.476
18 60.023
VESA
VESA
1024x768
1024x768
70.069
75.029
19 61.08
20 68.677
21
22 60.289
23 54.1
IBM XGA-2
VESA
CVT 2.3MA
CVT 2.3MA
1024x768
1024x768
1280 x768
1280 x768
1152x864
75.781
84.997
60
75
60
24 63.851
VESA
1152x864
70.012
25
VESA
1152x864
75
MACINTOSH
SUN WS
SUN WS
CVT
1152x870
1152x900
1152x900
1280x800
75
66.004
76.15
59.81
1280x800
1280x960
74.93
60
26 68.7
27 61.845
28 71.81
29 49.7
30
31
62.8
60
CVT
VESA
32
75
VESA
1280x960
75
33 63.981
34 71.691
35
76
36 79.976
VESA
SUN WS
DOS/V
VESA
1280x1024
1280x1024
1280x1024
1280x1024
60.02
67.189
72
75.025
37 81.13
38 91.1
39 44.772
40 52.5
SUN WS
VESA
-
1280x1024
1280x1024
1280x720
1280x720
76.11
85
60
70
1400x1050
60
1400x1050
75
41
3. Timing requirement
3.1.Factory Preset mode definition:
3.1.1. Perfect FOS while presenting all required timings.
3.1.2. Required timings need to be specified in User's
Manual
3.2. Preset mode definition:
3.2.1. Need to support those timings.
3.2.2. Perfect FOS after auto adjustment.
67.5
V.Freq. (Hz) BW(MHz
)
70.086
70.087
64
42
80
43
91.1
CVT
1400x1050
85
1440x900
59.901
45 55.935
VESA-reduced
blanking mode
VESA
1440x900
59.887
106.5
46 70.635
47
75
48 66.587
VESA
VESA
CVT 2.3MA-R
1440x900
1600x1200
1920x1080
136.75
161
138.5
49
50
CVT1.76MW
1680x1050
CVT1.76MW-R 1680x1050
74.984
60
60.0 (for
DVI-D
60
60
65.29
Preset mode: 50 Sets
User mode: 10 Sets
CVT-reduced
blanking
CVT
44 55.469
Factory Preset mode:
13 Sets
88.75
146
119
20
190C1 LCD
Electrical Instructions
Color temperature adjustment
There are six factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K, sRGB, 5000K
Align by Philips PerfecTune (also called FGA) function.
Apply full white 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
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
(x,y)
x = 0.270 ± 0.02
y = 0.281 ± 0.02
x = 0.283 ± 0.02
y = 0.297 ± 0.02
x = 0.291 ± 0.02
y = 0.306 ± 0.02
x = 0.298 ± 0.02
y = 0.314 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.345 ± 0.02
y = 0.357 ± 0.02
Production alignment spec.
CIE coordinates
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
(x,y)
x = 0.270 ± 0.006
y = 0.281 ± 0.006
x = 0.283 ± 0.006
y = 0.297 ± 0.006
x = 0.291 ± 0.006
y = 0.306 ± 0.006
x = 0.298 ± 0.006
y = 0.314 ± 0.006
x = 0.313 ± 0.006
y = 0.329 ± 0.006
x = 0.313 ± 0.006
y = 0.329 ± 0.006
x = 0.345 ± 0.006
y = 0.357 ± 0.006
Quality Inspection specification:
(x,y)
CIE coordinates
9300K
6500K/sRGB
sRGB
x = 0.283 ± 0.015
y = 0.297 ± 0.015
x = 0.313 ± 0.015
y = 0.329 ± 0.015
x = 0.313 ± 0.015
y = 0.329 ± 0.015
190C1 LCD
Service tool-Hardware
PCM code
12NC
5E.L8215.001
996510019769
21
22
190C1 LCD
Service tool-Software
FW writing tool: Easy Writer V4.1
DDC writing tool: Q-EDID-V16
190C1 LCD
DDC Instructions
DDC Data Re-programming
In case the DDC data memory IC or main EEPROM which storage all factory settings were
replaced due to a defect, the serial numbers have to be re-programmed "Analog
DDC IC, Digital DDC IC & EEPROM".
It is advised to re-soldered DDC IC and main EEPROM from the old board onto the new
board if circuit board have been replaced, in this case the DDC data does not need to be
re-programmed.
Additional information
Additional information about DDC (Display Data Channel) may be obtained from Video
Electronics Standards Association (VESA).
Extended Display Identification Data(EDID) information may be also obtained from
VESA.
Configuration and procedure
"PI-EDID" The software is provided by IMS to upgrade the firmware of CPU.
PI-EDID 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. EDID Software "PI-EDID.exe"
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)
3
2
1
1
2
3
Connected to print
cord and PC
Connected to Display
Signal Cable
Fig.1
23
24
190C1 LCD
DDC Instructions
5. Connect and Mains cord to Monitor as shown in Fig.2.
Fig.2
Pin assignments :
A. 15-pin D-Sub Connector
PIN No.
1
2
3
4
5
6
7
8
SIGNAL
PIN No.
Red
9
Green/ SOG
10
Blue
11
Sense (GND)
12
Cable Detect (GND)
13
Red GND
14
Green GND
15
Blue GND
SIGNAL
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
B. Input DVI-D Connector pin
Description
Pin No.
1
2
T.M.D.S. data2T.M.D.S. data2+
3
T.M.D.S. data2 shield
4
No Connect
5
No Connect
6
DDC clock
7
DDC data
8
No Connect
9
T.M.D.S. data1-
10
T.M.D.S. data1+
11
T.M.D.S. data1 shield
12
No Connect
13
No Connect
14
+5V Power
15
Ground (for +5V)
16
Hot plug detect
17
T.M.D.S. data0-
18
T.M.D.S. data0+
19
T.M.D.S. data0 shield
20
No Connect
21
No Connect
22
T.M.D.S clock shield
23
T.M.D.S. clock+
24
T.M.D.S. clock-
190C1 LCD
DDC Instructions
6. Setup the Philips-IMS EDID Tools program
Step 1: Open Q-EDID Software into your folder as shown in Fig.3. and Fig.4.
Fig.3
Fig.4
25
26
190C1 LCD
DDC Instructions
Step 2: Press “Open File” then choose
LCD_Analog.ddc or LCD_DVI.ddc as shown in Fig. 5 .
Fig.5
190C1 LCD
DDC Instructions
Step 3 : Load DDC file success as shown in Fig. 6 .
Fig.6
Step 4 : update Serial number and press enter to correct S/N number
shown as Fig.7 .
Fig.7
27
28
190C1 LCD
DDC Instructions
Step 5 : Press “RUN” to write EDID and serial number shown as Fig.8 .
Fig.8
Step 6 : EDID and serial number update success shown as Fig.9
Fig.9
190C1 LCD
29
DDC Instructions
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
30
190C1 LCD
DDC DATA
Analog DDC
//////////Displaying Monitor EDID//////////
128 bytes EDID Data (Hex):
0
1
2
3
4
5
6
0: 00
10: 37
20: 0E
30: 99
40: 71
50: 01
60: 22
70: 00
80: 30
90: 00
100: 70
110: 00
120: 20
FF
C0
28
26
4F
01
30
1C
30
00
73
FD
20
FF
01
19
0F
81
01
50
00
30
00
20
00
20
FF
00
78
50
80
01
98
00
30
FC
31
38
20
FF
00
EE
54
95
9A
36
00
30
00
39
4C
20
FF
00
DE
BF
0F
29
00
FF
30
50
30
1E
20
FF
0A
95
EF
01
A0
98
00
30
68
43
53
00
7
8
9
00 41 0C
13 01 03
A3 54 4C
80 95 00
01 01 01
D0 51 84
FF 10 00
30 30 30
30 30 31
69 6C 69
0A 00 00
0E 00 0A
42
Decoded EDID data
<---Header--->
Header:
<-x-Header-x->
00 FF FF FF FF FF FF 00
<---Vendor/Product Identification--->
ID Manufacturer Name:
PHL
ID Product Code:
49207
ID Serial Number:
00000001
Week of Manufacture:
10
Year of Manufacture:
2009
<-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:
Yes
Composite Sync. support:
Yes
Vsync. Pulse:
serration required
Max Horz Image Size:
40 cm.
Max Vert Image Size:
25 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:
0.639648
Red y:
0.329102
Green x:
0.299805
Green y:
0.599609
Blue x:
0.150391
Blue y:
5.95703e-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:
1440x1440 @60Hz
Standard Timing:
1152x864 @75Hz
Standard Timing:
1280x1024 @60Hz
Standard Timing:
1440x1440 @75Hz
<-x-Standard Timing Identification-x->
<---Detailed Timing Descriptions--->
Detailed Timing:
1440x900 @59Hz
Detailed Timing: FF (Monitor SN) '0000000000001'
Detailed Timing: FC (Monitor name) 'Philips 190C'
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:
42
190C1 LCD
31
DDC DATA
DVI DDC
//////////Displaying Monitor EDID//////////
128 bytes EDID Data (Hex):
0
1
2
3
4
5
6
7
8
0: 00
10: 37
20: 80
30: 99
40: 71
50: 01
60: 22
70: 00
80: 30
90: 00
100: 70
110: 00
120: 20
FF
C0
28
26
4F
01
30
1C
30
00
73
FD
20
FF
01
19
0F
81
01
50
00
30
00
20
00
20
FF
00
78
50
80
01
98
00
30
FC
31
38
20
FF
00
EE
54
95
9A
36
00
30
00
39
4C
20
FF
00
DE
BF
0F
29
00
FF
30
50
30
1E
20
FF
0A
95
EF
01
A0
98
00
30
68
43
53
00
00
13
A3
80
01
D0
FF
30
30
69
0A
0E
D0
41
01
54
95
01
51
10
30
30
6C
00
00
9
0C
03
4C
00
01
84
00
30
31
69
00
0A
Decoded EDID data
<---Header--->
Header:
<-x-Header-x->
00 FF FF FF FF FF FF 00
<---Vendor/Product Identification--->
ID Manufacturer Name:
PHL
ID Product Code:
49207
ID Serial Number:
00000001
Week of Manufacture:
10
Year of Manufacture:
2009
<-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 not
expected
Seperate Syncs. support:
No
Composite Sync. support:
No
Vsync. Pulse:
serration not required
Max Horz Image Size:
40 cm.
Max Vert Image Size:
25 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:
0.639648
Red y:
0.329102
Green x:
0.299805
Green y:
0.599609
Blue x:
0.150391
Blue y:
5.95703e-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:
1440x1440 @60Hz
Standard Timing:
1152x864 @75Hz
Standard Timing:
1280x1024 @60Hz
Standard Timing:
1440x1440 @75Hz
<-x-Standard Timing Identification-x->
<---Detailed Timing Descriptions--->
Detailed Timing:
1440x900 @59Hz
Detailed Timing: FF (Monitor SN) '0000000000001'
Detailed Timing: FC (Monitor name) 'Philips 190C'
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:
D0
32
190C1 LCD
Firmware Upgrade for CPU
Step 1: Install Port95nt.exe
Restart computer.
Step 2 : Dobule click “EasyUSB Writer\Writer_t9.exe”
Press Load File
Step 3 : Choose *.hex
190C1 LCD
Firmware Upgrade for CPU
Step 4 : Press “Auto” to update F/W
Step 5 : Update OK !!
33
34
190C1 LCD
Failure Mode Of Panel
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 mechanical
instruction on this manual to eliminate failure by replace LCD panel.
Failure description
Vertical block defect
Polarizer has bubbles
Phenomenon
Polarizer has bubbles
Vertical dim lines
Foreign material inside
polarizer . It shows liner or
dot shape.
Vertical lines defect
(Always bright or dark)
Concentric circle formed
Horizontal block defect
Bottom back light of LCD is
brighter than normal
Horizontal dim lines
Back light un-uniformity
Horizontal lines defect
(Always bright or dark)
Has bright or dark pixel
Backlight has foreign material.
Black or white color, liner or
circular type
190C1 LCD
Wiring Diagram
CN801
CN701
CN802
J8
J3
J1
J2
J5
J1
J2
35
36
190C1 LCD
Block Diagram
2 CCFLs TFT LCD Module
LVDS
+3.3V
Inverter
+
AC to DC
Circuit
1M
Flash
EEPROM
24C16
+5V
Novatek
NT 68670B ver.C
Scaler IC
HDCP
LED Board
DVI
EEPROM
24C02
D-sub
EEPROM
24C02
TMDS
ADC
DVI Signal
D-sub Signal
Control Board
190C1 LCD
37
S c alar Diagram & C .B .A
1
2
3
4
5
12
H SI
TP78
13
VSI
TP79
14
VGA_SCL
TP82
15
TP74 GAI+
TP75 BAI+
TP71
TP76
DN1
J
BAV99
RAIGAI-
C1
0.1U Z
BAI-
K
DN3
J
BAV99
C2
DN2
J
BAV99
0.1U Z
C3
0.1U Z
A
TP81
G2
A
VGA_SDA
TP70 RAI+
A
6
1
7
2
8
3
9
4
10
5
K
K
J1
11
A
G1
+5V_ESD
L1
RAI+
100M/33ohm
Z30
R2
D-sub 15
TP77
R1
75 J
C4
0.047U 16V
100 J
C6
0.047U 16V
100 J
C7
0.047U 16V
C8
0.047U 16V
R I1
A
RI1
C5
4.7P C *
75J
RAI-
R3
RI1-
RI1-
VGA_5V
1K J
K
R5
VGA_DET
R4
+5V_ESD
K
A
D1
TZMC6V2
DN4
BAV99
R8
R6
DN5
BAV70
100 J
R10
75 J
C11
0.047U 16V
C12
0.047U 16V
C15
0.047U 16V
GI1-
L3
BAI+
R11
U1
Z30
BI1
A0
2
3
4
R12
12K J
R13
12K J
75J
VCC
8
A1
WP
7
A2
SCL
6
VGA_SCL
5
VGA_SDA
GND
SDA
R15
R16
100 J
BI1-
BI1C
VGA_SDA p4
D3
TZMC6V2
R17
VSI
100 J
VSIN
D2
TZMC6V2
D4
TZMC6V2
R20
2.2K J
C18
12P J
A
A
C17
47P J
R14
VGA_SCL p4
150 J
A
C16
47P J
C13
4.7P C *
BAI-
K
AT24C02N-10SU-1.8
150 J
BI1
K
1
GI1-
VGA_5V
A2
K
C14
0.1U Z
C
R9
J
EDID_VCC
R7
1M J
GI1
B
GAI-
A1
GI1
4.7P C *
75J
+5V
75 J
C9
A
C10
0.1U Z
Z30
SOGI
A_Detect
J
B
L2
GAI+
SOGI
=
R19
H SI
K
HSIN
A
EDID_VCC
R67
10K J
100 J
R68
10K J
D8
R21
2.2K J
TZMC6V2
C19
22P J
=
D
D
C
R69
1
Q9
2N3904S
E
R305
NC / 10K J
A_Detect
B
20K J
2
3
4
5
C1
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C2
C3
C4
C5
C6
C7
C8
C9
D1
D2
D3
D4
D8
DN1
DN2
DN3
DN4
DN5
J1
L1
L2
L3
Q9
R1
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R2
R 20
R 21
R3
R4
R5
R6
R 67
R 68
R 69
R7
R8
R9
U1
A2
B1
B4
C4
C3
C1
C4
C1
C1
C4
D4
A3
A3
A4
A3
A4
B4
B4
B3
B1
C2
C2
C3
D3
A2
A3
A2
B2
B1
A1
A3
B3
C3
D1
A4
C4
C3
C1
C1
C4
C2
C2
C4
D3
D4
A3
C4
D4
A4
B4
A2
B4
D1
D2
D2
B5
B3
B4
C1
38
190C1 LCD
S c alar Diagram & C .B .A
1
2
DVIPC5V
+5V
DN6
BAV70
A1
3
4
5
+5V_ESD
R81
A2
1K J
A
J
A
100 J
R25
100 J
C22
47P J
A0
1
7
WP
A1
2
6
SCL
A2
3
5
SDA
GND
4
+5V_ESD
C23
RX0M 0.1U Z
J
DN7
BAV99
R26
10
RX0-
AT24C02N-10SU-1.8
C24
0.1U Z
RX0P
10K J
J
DN8
BAV99
R28
10
R29
10
R30
10
RX0+
A
K
C21
47P J
R306
VCC
K
DVI_SDA
R24
C20
0.1U Z
U2
8
K
W P_DVI
DVI_SCL
R23
4.7K J
A
R22
4.7K J
C25
0.1U Z
J
RX1K
RX1M
DN9
BAV99
A
B
C26
0.1U Z
RX1P
J
DN10
BAV99
B
RX1+
A
K
J2
TP5
RX2M
RX1M
RX0M
RX2P
RX1P
RX0P
DVI_SCL
DVI_SCL p4
DVI_SDA
C27
0.1U Z
RX2M
J
DN11
BAV99
R27
C28
0.1U Z
RX2P
J
DN13
BAV99
10
R34
10
R35
10
RX2+
DVI_DET
A
C30
0.1U Z
J
DN14
BAV99
RXCK
RXCM
DVIPC5V
A
+5V_ESD
C31
0.1U Z
RXCP
TP8
J
DN15
BAV99
RXC+
TP9
TP10
TP11
J
RXCP
K
K
A
1K J
DN12
BAV99
C
C29
0.1U Z
HDCP Hot-Plug error
DVI_HPD
D7
TZMC6V2
K
A
R33
RXCM
A
TP12
TP13
A
K
TP7
R32
RX2-
DVI_SDA p4
1K J
10
K
TP73
R31
K
TP3
A
G1
G2
TP6
TP2
D6
TZMC6V2
2K22009024
G1
G2
TP4
D5
TZMC6V2
C
1
9
17
2
10
18
3
11
19
4
12
20
5
13
21
6
14
22
7
15
23
8
16
24
A
TP1
1
9
17
2
10
18
3
11
19
4
12
20
5
13
21
6
14
22
7
15
23
8
16
24
R304 47 J
W P_DVI
D
D
1
2
3
4
5
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
D5
D6
D7
DN10
DN11
DN12
DN13
DN14
DN15
DN6
DN7
DN8
DN9
J2
R 22
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 30
R 304
R 306
R 31
R 32
R 33
R 34
R 35
R 81
U2
A2
B1
B2
A3
B3
B3
B4
B4
B4
C2
C4
C4
C1
C2
C2
B4
B4
C2
B4
C4
C4
A2
A3
B3
B4
B1
A1
A2
A1
B1
B5
B2
B5
B5
B5
D2
B2
B5
B5
C2
C5
C5
A2
A2
190C1 LCD
S c alar Diagram & C .B .A
CVDD1V8
C48
4.7U K
+1.8V
L6
Z220
C49
4.7U K
CVDD1V8
52
C41
0.1U Z
115
C42
0.1U Z
+3.3V
ADC_VAA
CVDD1V8
C79
0.1U Z
VGA_3V3
L9
Z220
DVDD
53
DVDD
ADC_VAA
C33
0.1U K
C32
0.1U K
C36
1UF K
C38
L5
Z220
RI1
RI1-
VGA_SCL
p3
DVI_SDA
p3
DVI_SCL
R40
100 J
R41
100 J
R42
100 J
R43
100 J
24
25
RIN1+
RIN1-
R86 R87
10K J 10K J
12V_Enable
p5
SDA
p5
SCL
SDA
SCL
C80
0.1U Z
R48
1M J
+3.3V
Y1
C45
12MHZ
22P J
TX1
RX1
C46
22P J
MCU_VCC
3
MCU_GND
VSO
HSO
34
35
46
47
PB7/DDC_SDA1*
PB6/DDC_SCL1*
PB5/DVI_SDA0*
PB4/DVI_SCL0*
30
33
125
126
PB3/ADC3/INTE1
PB2/ADC2/INTE0
PB1/ADC1
PB0/ADC0
48
49
50
51
PD5
SDA/P35
SCL/P34
DVDD
44
GND
128
OSCO
127
OSCI
31
32
1
RSTB
BenQ scaler pulse issue
+3.3V
SPI_CE
SPI_SO
SPI_SI
SPI_CK
WP
VGA_DET
R131
NC/4.7K J
SPI_CE
SPI_SO
WP
R130
4.7K J
U7
1
2
3
4
CE# VDD
SO HOLD#
WP# SCK
VSS
SI
C83
0.1U K
8
7
6
5
SPI_CK
SPI_SI
IC FLASH MX25L1005MC-12G SON-8
VGA_3V3
6
C37
0.1U Z
C82
22U K
15
C35
1UF K
C34
1UF K
53
90
17
26
6
15
52
115
119
27
9
12
18
101
78
64
109
100
99
98
97
96
95
94
93
92
91
88
87
84
83
82
81
80
79
T0M
T0P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
RSCLKBM/T1M/R1
RSCLKBP/T1P/R0
86
85
T1M
T1P
RSRA3M/T4M/G1/RSRB0M
RSRA3P/T4P/G0/RSRB0P
RSRA2M/T5M/B7/GSGB0M
RSRA2P/T5P/B6/RSGB0P
RSRA1M/T6M/B5/RSGB0M
RSRA1P/T6P/B4/RSBB0P
RSGA3M/TCLK2M/B3
RSGA3P/TCLK2P/B2
RSGA2M/T7M/B1
RSGA2P/T7P/B0
RSGA1M
RSGA1P/VCKI
77
76
75
74
73
72
71
70
69
68
63
62
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
RSCLKAM/V7
RSCLKAP/V6
RSBA3M/V5
RSBA3P/V4
RSBA2M/V3
RSBA2P/V2
RSBA1M/V1
RSBA1P/V0
61
60
59
58
57
56
55
54
RSRB3M/DHS
RSRB3P/DVS
RSRB2M/DDE
RSRB2P/DCLK
RSRB1M/TTL_POL
RSRB1P
RSGB3M/R7
RSGB3P/R6
RSGB2M/R5
RSGB2P/R4
RSGB1M/T0M/R3
RSGB1P/T0P/R2
RSBB3M/T2M/G7
RSBB3P/T2P/G6
RSBB2M/TCLK1M/G5
RSBB2P/TCLK1P/G4
RSBB1M/T3M/G3
RSBB1P/T3P/G2
SP
GPO1
GPO2/AD0
GPO3/AD1
INT_VSO/GPO4
INT_HSO/GPO5
GPO6
PWMA/GPO7
PWMB/GPO8
P31/TXD
P30/RXD
R51
100K J
C47
1U K
+3.3V
NT68667 / NT68670B
C43
0.1U K
LS_CURRENT
ADC_KEY1
ADC_KEY2
DVDD
2
U3
ADC_GNDA
AGND
AGND
PGND
DGND/CGND
DGND/CGND
DGND/CGND
NC/GND
R I1
RI1-
PVCC
SOG1I
GIN1+
GIN1-
DVDD
DVDD
BIN1+
BIN1-
21
22
23
AVCC
AVCC
19
20
SOGI
GI1
GI1-
ADC_VAA
BI1
BI1-
CVDD
CVDD
NC/CVDD
HSYNCI1
VSYNCI1
PLL_GND
41
42
PD0
PD1
PD2
PD3
PD4
PD6
VGA_SDA
p2
H SIN
VSIN
104
105
106
107
108
29
+3.3V
p2
+3.3V
RX2+
RX2RX1+
RX1RX0+
RX0RXC+
RXC-
PA0/PWM2
PA2/PWM4
PA1/PWM3
PA3/PWM5
PA4/PWM6*
PA5/PWM7*
PA6/PWM8*
PA7/PWM9*
BI1
BI1SOGI
GI1
GI1-
REXT
4
5
7
8
10
11
13
14
L11
Z220
change
PC0*
PC1*
PC2
PC3/PWM0
PC4/PWM1
PC5
PC6
PC7
R128
R129
100 J
100 J VSO
100 J HSO
C40
0.1U K
U4
R147
R38
4.7K J 4.7K J
R39
4.7K J
1
A0
VCC
8
2
A1
WP
7
3
A2
SCL
6
SCL
4
GND
SDA
5
SDA
EWP
AT24C16AN-10SJ-1.8
+3.3V
R50
12K J
R45
4.7K J
PWM control Backlight 2009.01.14
INV_ADJ
120
121
28
122
123
124
102
103
100 J
+3.3V
+3.3V
89
110
111
112
113 R307
114 R308
116
117
118
R36
R53
EWP
R_PWM
G_PWM
B_PWM
Smart_BLU
LED_ORG
LED_BLU
PANEL_ON
INV_ON/OFF
DVI_HPD
DVI_DET
VOL_ADJ
1K J
10K J
SENSOR
MUTE
PWR_KEY
LS_INT
65
66
67
36
37
38
39
40
HSIN
VSIN
16
RX2+
RX2RX1+
RX1RX0+
RX0RXC+
RXC-
43
DPLL
45
R37
470
RX2+
RX2RX1+
RX1RX0+
RX0RXC+
RXC-
C39
0.1U Z
PLL_VDD
VGA_3V3
ᆃ‫ش‬
+3.3V
P VCC
4.7U K
L10
Z220
P VCC
90
C50
1U K
C44
1U K
39
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 45
C 46
C 47
C 48
C 49
C 50
C 79
C 80
C 82
C 83
L 10
L 11
L5
L6
L9
R 128
R 129
R 130
R 147
R 307
R 308
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 45
R 47
R 48
R 50
R 51
R 53
R 86
R 87
U3
U4
U7
Y1
A4
A4
A5
A5
A4
A4
A2
A2
B4
A2
A2
B2
C1
C1
D2
A1
A1
C4
A2
C1
A4
D1
A5
A5
A3
A1
A4
D3
D2
D1
B5
C4
C4
C4
A2
B5
B5
B2
B2
B2
C2
C4
C5
C1
C4
C2
C4
C1
C1
A2
B5
D1
C1
40
190C1 LCD
S c alar Diagram & C .B .A
1
2
3
4
5
J3
TP14
TP15
TP16
TP68
TP69
TP17
TP18
L7
Z30
L8
Z220
MUTE
VOL_ADJ
A
C58
J5
0.1U K
0.1U K
0.1U K
R88
R89
R90
ADC_KEY1
ADC_KEY2
PW R_KEY
C90
0.1U K
1K J
1K J
1K J
TP20
TP21
TP22
TP23
K
47U 25V
C57
D9
+12V
C86
0.1U K
+5V
C61
220P J
R138 NC / 2.4K
2KK2088005
TZMC6V2
E
220P J 220P J
2N3906S
Q4
R136
B
NC / 220 J
R137
R141
NC / 2.4K
2.4K
R63
NC / 150
R140
0
+5V
NC / 0 J
C85
0.1U K
+12V
R139
Need to close to U3
NC / 10 KJ
J8
E
R64
LED_BLU
R142
2N3906S
Q1
B
R143
connect to ADC pin
E
R62
NC / 10K J
LS_CURRENT
LED_BLU
2N3906S
Q2
B
1
2
3
4
TP57
R65
TP58
TP59
C
4.7K J
Change R64 , R65 to up white LED current to 20mA
2009.04.29
TP72
J7
75
C59
0.1U Z
TP62 1
2
TP64 3
TP65 4
TP66 5
C60
C84
NC / 0.1U Z NC / 0.1U Z
+3.3V
C
R124
4.7K J
IN
OUT
+ C71
2
2
4
C74
0.1U K
p4
SCL
p4
SDA
3
1
1
+1.8V
RM2101B0DA
GND
TAB
U5
100U 25V
R144
NC/100 J
R145
NC/100 J
R118
4.7K J
R120
4.7K J
R122
R125
4.7K J
1
2
3
4
2KK2088004
C
2K62095105
+3.3V
G1
LED_ORG
C
LED_ORG
1K J
G1
B
C
Smart_BLU
C63
D11
G1
1
2
3
4
5
G2
G2
Smart_BLU
B
R135
NC / 10K J
C62
D10
TZMC6V2 TZMC6V2
G1
1
2
3
4
5
G2
G2
Z220
A
L12
K
0.1U K
C56
K
C51
47U 25V
1U K
C52 +
C55
A
+
R80
NC
2
C53
0.1U K
C54
1
1
12V_Enable
TP67
2K61185112
+5V
+3.3V
TP80
2
A
INV_ADJ
INV_ON/OFF
A
1
2
3
4
5
6
7
8
9
10
11
12
R126
NC / 4.7K J
R_PWM
Connect PWM I/O pin
G_PWM
NC/1K J
B_PWM
Connect to SDA/SCL (24C16)
C73
0.1U Z
C87
1U K
C88
NC / 0.1U Z
C89
1U K
D
D
1
2
3
4
5
C 51
C 52
C 53
C 55
C 56
C 57
C 58
C 59
C 61
C 62
C 63
C 71
C 73
C 74
D10
D11
D9
J3
J5
J8
L7
L8
Q2
R 143
R 64
R 65
R 88
R 89
R 90
U5
A2
A2
A1
A2
A2
A2
A2
B2
A3
A3
A3
C1
C2
C1
A4
A4
A4
A1
A4
B5
A2
A2
B2
B2
B1
B2
A3
A3
A3
C1
190C1 LCD
41
S c alar Diagram & C .B .A
1
2
3
4
5
+5V
A
A
J6
R71
U9 spec.
Vds=-30V, Vgs=+/-12V
Id=-3.5A when ambient temp.=70 degre
0J
7D.00697.E3B
G(1)
U8
1
VCC
2
4
NC
GND
3
G697L483T1UF
Reset IC :
R71, U8, C64
NC : R70 , C81
R70
D(3)
S(2)
T7P
T7M
TCLK2P
TCLK2M
T6P
T6M
TP36
TP37
TP38
TP39
TP40
TP41
T5P
T5M
TP42
TP43
T4P
T4M
T3P
T3M
TCLK1P
TCLK1M
TP44
TP45
TP46
TP47
TP48
TP49
T2P
T2M
T1P
T1M
T0P
T0M
TP50
TP51
TP52
TP53
TP54
TP55
20K J
NC
LCD_5V_POWER
D
R72
4.7K J
R83
22K
U6
APM2301AAC-TRL
G
C81
0.1U K
C
R73
47K J
Q3
2N3904S
B
+
C75
47U 25V
C76
0.1U K
R74
10K J
C77
4.7U K
G1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
G2
B
2KK2085030
E
PANEL_ON
R92
4.7K J
S
B
TP32
TP33
TP34
TP35
1
CD /RESET
2
C64
47P J
5
LCD_5V_POWER
G1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
G2
R93
+5V
22K *
C78
0.1U K
1
1
5
C
1
Screw Holes
9
5
9
5
4
8
4
8
4
8
3
7
3
7
3
7
2
6
2
6
2
6
H1
H2
H3
HOLE-V8
HOLE-V8
HOLE-V8
GND
GND
9
C
Optical Points
Fiducial_Mark
Fiducial_Mark
Fiducial_Mark
GND
D
D
1
2
3
4
5
C 75
C 76
C 77
C 78
C 81
J6
Q3
R 72
R 73
R 74
R 83
R 92
R 93
U6
B3
B3
B2
B2
B2
A5
B2
B2
B2
B1
B2
B3
B2
B2
42
190C1 LCD
Scalar Diagram & C.B.A.
190C1 LCD
Scalar Diagram & C.B.A.
43
190C1 LCD
Power Diagram & C.B.A
5
4
3
C615
1000P M
2KBP06M-LF
BD601
+
D601
E7
C605
100U 450V
RC650
A
R612
100
1
A
+17V
K
10
C609
0.001U J
D706
N.A
A
R721
100 J
K
3
K
C704
C705
1000P K 1000P K
UF4007-LF
R702
10
K
A
A
K
A
D701
SB360-LF
K
5
+5VS
L701
2.7U
IC701
LD1117AV33
+5V
3
VI
VO
+3.3V
2
1
1
UF4007-LF
B
1
4
6
D602
Va
Q701
2SC1213A
D702
N.A
2
E8
D
R713
330
D701
7
L601
45MH
ZD701
BZV55C15
E
2
2
N2
D705
UG4D-E3/73
K
+17VSW
1
R607
68K
GND
2
1
1
~
N .A
3
R701
10
A
T601
2000uH
E6
4
C602
D
C706
C707
1000P K 1000P K
1
C
C604
1000P M
~
C603
1000P M
2
3
L4
+
R603
680K
S
7
S
D
2
. .
4
C
2
470V
8
F601
250V 2A
S
M
2
1
1
2
68
R606
4.7 J
+
C710
25V/47U
C713
0.1U K
IC703
KA431AZTA_NL
R
A
C708
4700P K
R712
11K F
R
R714
10K F
R708
10K F
IC702
KA431AZTA_NL
3
5
A
C711
0.1U K
1
+
K
C608
25V/47U
2
BZV55-C9V1
ZD601
1
K
C607
0.1U K
R707
10K F
R706
3.3K F
BL_ON
N
G
G
2
C
2.2
TP602
TP603
4
1
R711
R704
1
R605
12.1K F
L1
R705
1K F
P05
TP601
C703
470U 16V
<Spec>
JR1
IC602
PC123FY1J00F
K
1
+
A
S
6
3
VAR1
1
L2
+
8
4
2
t
C709
330U 35V
RC1210
1
5
2
NTC 8OHM
TR601
C
C702
680U 16V
+
C715
470U 16V
<Spec>
9
4
IC601
TOP258PN
2
R601
680K
+
C701
680U 16V
2
R602
680K
2
+
1
1
N1
C611
10U 50V
2
L3
2
+
C601
0.22U M
G
L
BRT_ADJ
TP702
HS2
3DL8309001
1
HSink
15L*10.5W*19H
B
GND PAD
GC1
3D05402001
+5V
HSink
+3.3V
TP704
TP703
TP705
R715
10 J
CN701
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
5K.L2M05.001
1
CN601
TP701
B
G1
IC701
G1
44
+3.3V
B2:
B3:
B4:
B5:
C2:
C3:
C4:
C5:
D3:
D4:
D5:
R712, R714, CN701
R704, R706, R707, R708, R711, C710, C711, C713, C708, IC702, IC703, HS2, GC1
R606, R605, C607, C608, ZD601
CN601, F601, VAR1
L701, C703, C715, C709, IC701
R702, R705, R713, C704, C705, C701, C702, D701, D702, Q701, IC602
IC601, C605, C611, D601, D602, R612
R601, R602, R603, TR601, C601, L601
R701, R721, C615, C706, C707, T601, D705, D706, ZD701
BD601, R607, C609
C602, C603, C604
A
A
5
4
3
2
1
190C1 LCD
Power Diagram & C.B.A
5
4
3
2
1
K
C807
2.2U K
A
R828
1K
IC801-12
12
IC801-13
BRT_ADJ
13
VDDA
PDR2
6
TIMER
GNDA
5
PWM
OZ9933
14
ISEN
15
OVPT
RT1
CT
3
SST/CMP
2
VSEN
1
C
A
R807
432K
C812
0.022U K
R808
1K
16
ENA
C809
220P J
C810
0.1U K
R812
10K
A
C816
18PF J
C823
1U K
5
6
8
7
..
5
TP803
CN802
7
F2
C821
5PF D
R817
3M
2
IC801-2
R805
100K
R842
10 J
R806
90.9K F
4
IC801-15
R829
100K
4
0.047U K
84.008M3.030
C804
1U K
Q802
D805
BAV99
K
R821
100K
TP804
C822
470P J
R822
33K F
1
2
1
2
2K62272102
Q805-D
R816
2K
D
2
K
11
ZD803
TZMC6V2
P_C
C806
J
7
R820
33K F
D809
LL4148
Q805
2N7002K
G
K
C831
0.22U K
R834
1M
J
GNDP
R811
10K
D
2
R815
2K
D805-J
S
PDR1
1
10
C820
470P J
1
2K62272102
R819
100K J
8
CN801
1
2
T801
2
3
8
C827
4.7U M
C829
(open)
N_D
NDR2
IC801-11
R804
10K
5
6
8
7
2
NDR1
TP802
C819
5PF D
N_B
IC801
9
F1
4
R841
10 J
C803
47U 50V
<Spec>
TP801
Q801
P_A
84.008M3.030
R803
10 J
+
C811
1000P K(open)
ZD801
TZMC6V2
R801
5.1K
C805
0.047U K
1
+5V
R802
5.1K
ZD802
TZMC6V2
1
D
C801
330U
35V
A
2
+
3
1
K
+17V
A
K
A
C
R831 D801
511 F BAV99
IC801-16
BL_ON
D806-A1
A1
IC801-14
IC801-1
Q808
2N7002K
J
C813
0.1U K
R810
100K
C814
0.033U K
R827
365 F
S
G
C884
0.1U K
C808
0.01U K
D
R809
100K
D806
BAV70
A2
R830
100K J
B
B
B1:
B3:
B4:
C1:
C2:
C3:
C4:
C5:
D1:
D3:
D4:
R831, R834, C831
R810, R827, C808, C814, D806
R808, R809, R830, C813, C884, Q808
CN802, R815, R816, D801, D805, D809, Q805
C816, C819, C820, C821, C822, R819, R820, R817, R821, R822
T801, Q801, Q802, C805, C806, C809, C810, C823, C827, C829, R806, R807, R841, R842, R811, R812,
IC801, R803, R804, R805, C803, C804, C807, C812, ZD803
R828, R829, C811
CN801
ZD801, ZD802, R801, R802
C801
A
A
5
4
3
2
1
45
46
190C1 LCD
Power Diagram & C.B.A
190C1 LCD
Power Diagram & C.B.A
47
48
190C1 LCD
C ontrol Diagram & C .B .A.
5
4
G2
5
4
3
2
1
G1
D
3
2
1
SW1
J1
G2
5
4
3
2
1
G1
TP1
TP2
TP3
TP4
TP5
2KK2088005
PW_SW
R1 10K J
R2 1K J
KEY_ENTER
R3 10K J
R4 47K J
1
1
4
4
3
3
2
2
Optical Points
6B40100021
SW2
R5 1K J
R6 10K J
R7 47K J
1
1
4
OP1
4
OP2
OP3
D
3
3
2
2
OP4
6B40100021
SW3
1
KEY_RIGHT
3
1
3
4
2
OP5
OP7
6B40100021
SW4
Check if 5 pin and pitch is 1mm;
Blue LED ??
KEY_LEFT
1
1
4
4
3
3
2
2
6B40100021
SW5
1
C
KEY_AUTO
3
1
4
4
3
2
2
D4
R3
D4
R6
D4
R2
D4
R5
D4
R4
D4
R7
D4
SW1
D3
SW2
D3
SW3
D3
SW4
C3
SW5
C3
SW6
C3
SW7
C3
OP6
4
2
R1
C
6B40100021
SW6
KEY_Input
1
1
4
4
3
3
2
2
6B40100021
SW7
KEY_SmartImage
1
1
4
4
3
3
2
2
6B40100021
C2
0.1U Z
B
A
C3
0.1U Z
C4
0.1U Z
C5
C6
0.1U Z 0.1U Z
C7
0.1U Z
C8
0.1U Z
B
LED use Blue LED 8C.00150.074;
Key use 6B.40100.021;
ZD use
5
4
A
3
2
1
190C1 LCD
Control Diagram & C.B .A.
49
190C1 LCD
LED Diagram & C.B.A
1
2
3
4
5
A
A
B
TP1
TP2
TP3
U1
WHITE
K
1
2
3
4
K
1
2
3
4
K
J1
U2
WHITE
U3
WHITE
B
A
A
2K62095104
A
50
C
C
OP1
OP2
OP3
OP4
OP5
OP6
OP7
D
D
1
2
3
4
5
J1
B2
U1
B3
U2
B3
U3
B4
190C1 LCD
LED Diagram & C.B .A
51
52
190C1 LCD
USB Diagram & C.B.A.
5
4
3
2
1
4
4
UAS21-4K5300
G1
G1
G2
G2
J1
3
VCC
DATADATA+
GND
1
2
3
4
VCC
DATADATA+
GND
TP1
TP2
TP3
TP4
1
2
3
4
J2
1
2
3
4
3
2K62244104
C1
0.1U K
2
2
1
1
5
4
3
2
1
J1
J2
B2
B3
190C1 LCD
USB Diagram & C.B.A.
5
4
3
2
1
4
J1
B2
J2
B4
4
4
1
J1
3
2B12218B51
1TP1
2TP3
3TP5
4TP7
VCC
DATADATA+
GND
1
2
3
4
J2
1
2
3
4
3
2K62244104
G1
G2
2
3
2
2
1
1
5
4
3
2
1
53
54
190C1 LCD
USB Diagram & C.B.A
190C1 LCD
USB Diagram & C.B.A
55
56
190C1 LCD
General Product Specification
Meridian 1-190C1
GENERAL PRODUCT
SPECIFICATION
Issued by: Paul Tsai/Argent Chan
Revision History
Ver.
Date (yy.mm.dd)
Author
Brief Description
0.1
2007.01.25
UC
Initiate version
0.2
2008.04.22
Paul
1) Update H9 timing table
2) Add BLUE Led blinking for standby mode
3) Modify sec 3.3.3 OSD behaviors
0.3
2008 Jul 21
Argent
Updated ME request
1.0
2008.08.05
UC Hsu
Release for PVT Exit
1.1
2008/09/09
Paul
Update video dot rate data
0.1
2009/4/27
Blue : changes in this version
Red : open/reminding
Change to Meridian 1-190C1
190C1 LCD
General Product Specification
. ANALOG AND DIGITAL DUAL INPUT
. AUTO PICTURE ADJUSTMENT
. 13 FACTORY PRESET MODES AND 50PRESET MODES WHICH
CAN BE RECOVERED TO PRESET MODES, 12 USER MODES
. USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION
/ADJUSTMENT
. MAX. RESOLUTION 1440*900 NON-INTERLACED AT 76 HZ
. 19” WIDE COLOR TFT LCD FLAT PANEL
. FULL RANGE POWER SUPPLY 90 – 264 VAC
. CE ENVIRONMENTAL POLICY
. ANTI-GLARE TO REDUCE LIGHT REFLECTION
. POWER MANAGEMENT CAPABILITY
. SOG SUPPORT
.Windows Vista Premium Logo Certification for Dual models
Windows Vista Basic Logo Certification for Analog models.
.HDCP support for DVI input products
. USB PLUG SUPPORT
. SMART CONTRAST & SMART IMAGE & SMART RESPONSE (OVER DRIVE)
SMARTContrast: > 30000:1(Typical) SI to input exact measurement value
.SMART CONTROL & SMART MANAGEMENT REQUIREMENT
.TrueVision TM (formerly PerfectTuneII or FGA, FACTORY GAMMA ALIGNMENT)
.WEEE REQUIREMENT
.RoHS REQUIREMENT
.TCO 5.0 REQUIREMENT.
57
58
190C1 LCD
General Product Specification
CONTENTS
1
FOREWORD ..................................................................................................................... 6
2
PRODUCT PROFILE ........................................................................................................ 6
3
4
2.1
LCD ............................................................................................................................ 6
2.2
SCANNING FREQUENCIES ............................................................................................... 8
2.3
AMBIENT TEMPERATURE: 0 °C - 40 °C .......................................................................... 8
ELECTRICAL CHARACTERISTICS ................................................................................. 8
3.1
INTERFACE SIGNALS ...................................................................................................... 8
3.2
INTERFACE ................................................................................................................... 9
3.3
TIMING REQUIREMENT ................................................................................................. 11
3.4
HORIZONTAL SCANNING............................................................................................... 13
3.5
VERTICAL SCANNING ................................................................................................... 13
3.6
POWER INPUT CONNECTION ......................................................................................... 13
3.7
POWER MANAGEMENT (SUPPLIER TO INPUT).................................................................. 13
3.8
DISPLAY IDENTIFICATION ............................................................................................. 13
3.9
DISPLAY IDENTIFICATION ............................................................................................. 13
3.10
USB SUPPORT............................................................................................................ 14
3.11
DDC /CI SUPPORT ..................................................................................................... 14
3.12
DATA FOR EDID & INF FILE ........................................................................................ 14
3.13
HOT-KEY DEFINITION ................................................................................................... 14
3.14
SMART CONTRAST (DYNAMIC CONTRAST RATIO)............................................................ 14
3.15
SMART RESPONSE (OVER DRIVE) .................................................................................. 15
3.16
SMART IMAGE ............................................................................................................. 15
VISUAL CHARACTERISTICS ........................................................................................ 18
4.1
TEST CONDITIONS ....................................................................................................... 18
4.2
BRIGHTNESS .............................................................................................................. 19
4.3
IMAGE SIZE ................................................................................................................. 19
4.4
BRIGHTNESS UNIFORMITY ............................................................................................ 19
190C1 LCD
59
General Product Specification
5
6
7
4.5
CHECK CROSS TALK (S).............................................................................................. 19
4.6
COLOR TEMPERATURE ADJUSTMENT ............................................................................ 19
MECHANICAL CHARACTERISTICS.............................................................................. 21
5.1
COSMETIC - ................................................................................................................ 21
5.2
MECHANICAL DATA FILES - .......................................................................................... 21
5.3
LOCATION OF PHILIPS LOGO - ...................................................................................... 21
5.4
GAP BETWEEN PANEL AND FRONT BEZEL ...................................................................... 21
5.5
LOCATION OF CONTROL ICONS -................................................................................... 21
5.6
COLOR FOR RESIN/PAINT - ........................................................................................... 21
5.7
FIRE ENCLOSURE REQUEST- ........................................................................................ 21
5.8
RESINS ...................................................................................................................... 21
5.9
IF PAINT IS USED ......................................................................................................... 21
5.10
PLASTIC MOLD TOOLING .............................................................................................. 21
5.11
PLASTICS FLAMMABILITY ............................................................................................. 22
5.12
TEXTURE/GLOSSING OF HOUSING ................................................................................. 22
5.13
TILT AND SWIVEL BASE ................................................................................................ 22
5.14
KENSINGTON LOCK ..................................................................................................... 22
5.15
LABEL........................................................................................................................ 22
5.16
PRODUCT DIMENSION / WEIGHT (( REFER TO PHILIPS APPROVED SHT 191/SHT560 ) ) ... 23
5.17
TRANSPORTATION ....................................................................................................... 23
5.18
PALLET / CONTAINER LOADING .................................................................................... 24
ENVIRONMENTAL CHARACTERISTICS ...................................................................... 25
6.1
SUSCEPTIBILITY OF DISPLAY TO EXTERNAL ENVIRONMENT .............................................. 25
6.2
TRANSPORTATION TESTS ............................................................................................. 25
6.3
DISPLAY DISTURBANCES FROM EXTERNAL ENVIRONMENT ............................................... 25
6.4
DISPLAY DISTURBANCES TO EXTERNAL ENVIRONMENT ................................................... 25
RELIABILITY................................................................................................................... 25
7.1
MEAN TIME BETWEEN FAILURES .................................................................................. 25
60
190C1 LCD
General Product Specification
8
QUALITY ASSURANCE REQUIREMENTS.................................................................... 25
8.1
9
ACCEPTANCE TEST ..................................................................................................... 25
PHILIPS’ FLAT PANEL MONITORS PIXEL DEFECT POLICY ..................................... 26
10
REGULATORY COMPLIANCE ...................................................................................30
10.1
WORLDWIDE REGULATORY .......................................................................................... 30
10.2
EMC REQUIREMENTS ................................................................................................. 30
10.3
ROHS........................................................................................................................ 30
10.4
WEEE ....................................................................................................................... 30
10.5
ONGOING REGULATORY .............................................................................................. 30
190C1 LCD
61
General Product Specification
1
FOREWORD
This specification describes a 19” WXGA multi-scan color TFT LCD monitor with
maximum resolution up to 1440*900 /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
Panel 1
SEC
Type NR.
: LTM190BT03
Resolution
: 1400x900 (WXGA+)
Outside dimensions : 428 (H) x 278(V) x 17.5(D) mm (Typ.)
Pitch (mm)
: 0.2835mm x 0.2835mm
Color pixel arrangement : 14400 horiz. By 900 vert. Pixels RGB strip
arrangement
Display surface
: Hard coating(3H) & Anti-glare treatment of the front
polarizer
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H) : 408.24mm x 255.15mm
View angle (CR>10) : >=160/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=300 nit (Typ)
Color gamut
: >=72%
Source IC
: LDI,NEC
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
62
190C1 LCD
General Product Specification
Panel 2
LGD
Type NR.
: LM190WX1-TLL1
Resolution
: 1440x900 (WXGA+)
Outside dimensions : 428.0 (H) x 278.0 (V) x 14.5 (D) mm (Typ)
Pitch (mm)
: 0.2835(H) x 0.2835(V)
Color pixel arrangement : RGB vertical stripe
Display surface
: Anti-glare type, Hardness 3H
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H) : 408.24mm x 255.15mm
View angle (CR>10) : >=170/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=250 nit (Typ)
Color gamut
: >=72%
Gate IC
:
Source IC
:
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
Panel 3
CMO
Type NR.
: M190A1-L0G
Resolution
: 1400x900 (WXGA+)
Outside dimensions : 428 (H) x 278(V) x 16.2(D) mm (Typ.)
Pitch (mm)
: 0.2835mm x 0.2835mm
Color pixel arrangement : 14400 horiz. By 900 vert. Pixels RGB strip
arrangement
Display surface
: Hard coating(3H) & Anti-glare treatment of the front
polarizer
Color depth
: 16.7M colors
Backlight
: 2 CCFL
Active area (W x H) : 408.24mm x 255.15mm
View angle (CR>10) : >=170/160 for H/V (Typ)
Contrast ratio
: >=1000:1 (Typ)
White luminance
: >=250 nit (Typ)
Color gamut
: >=72%
Gate IC
:
Source IC
:
Response time
: <=5 ms (Typ)
Vertical frequency range : 56~76Hz
190C1 LCD
63
General Product Specification
2.2
Scanning frequencies
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate
: < 137 MHz
Power input
: 90-264 V AC, 50/60 ± 2 Hz
Power consumption
: < 36 W (Typ.)
< 42 W (Max.)
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
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). USB PLUG support
Input signal: Upstream input (VBUS, D+, D-, GND) via USB-B receptacle.
Output signal: Downstream output (VBUS, D+, D-, GND) through USB-A
receptacle
64
190C1 LCD
General Product Specification
3.2
Interface
3.2.1 D-Sub Cable
Length
: 1.8 M +/- 50 mm
Fix with monitor when packing, with transplant pin protective cover.
Connector type
: D-Sub male with DDC2B pin assignments.
Blue connector thumb-operated jack screws
Pin assignments:
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
3.2.2
SIGNAL
Red
Green/ SOG
Blue
Sense (GND)
Cable Detect (GND)
Red GND
Green GND
Blue GND
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
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
190C1 LCD
General Product Specification
Pin Assignment:
Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
T.M.D.S. data2T.M.D.S. data2+
T.M.D.S. data2 shield
No Connect
No Connect
DDC clock
DDC data
No Connect
T.M.D.S. data1T.M.D.S. data1+
T.M.D.S. data1 shield
No Connect
No Connect
+5V Power
Ground (for +5V)
Hot plug detect
T.M.D.S. data0T.M.D.S. data0+
T.M.D.S. data0 shield
No Connect
No Connect
T.M.D.S clock shield
T.M.D.S. clock+
T.M.D.S. clock-
3.2.3 USB Cable (High Full Speed) (N/A)
3.2.4 Audio cable (N/A)
3.2.5 HDMI Type A cable pin out (N/A)
3.2.6 S/PDIF output (N/A)
65
66
190C1 LCD
General Product Specification
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
: 13
Preset modes
: 45
User modes
: 12
Note:
1.
2.
Screen displays perfect picture at 13 factory-preset modes.
Screen displays visible picture with OSD warning when input modes are the
48 preset modes
3.3.2 Factory preset modes
z
Factory modes and preset modes are defined in the enclosed timing table file
Please refer to 19W page.
M1 Timing
table_20080511.xls
z
Video timing mode (internal firmware support) ,
60Hz: 480p/720p/1080i/1080p
50Hz: 576p/720p/1080i/1080p
(Since Panel Vsync support Frequence is 53 ~ 76 Hz, can’t make sure that 50Hz timings
are able to display normally, no de-interlace function for interlace video timing.)
190C1 LCD
67
General Product Specification
3.3.3 Software control functions via OSD / control adjustable functions:
Please refer to following Hudson9 OSD definitions, if any deviation, then refer to PVT Exit
sample.
ITEM
1
OSD DEFINITIONS
Reset No:
Exit
Yes: Auto adjustment
for displaying timing
mode and recall factory
preset
8 LANGUAGES
M1 OSD Definition v14.doc
2
OSD LANGUAGES
M1 languages.xls
3
M1 new item
translation _ 2009020
OSD TREE
Button definition _
20081126_Office 200
4
POWER ON LOGO
19W_1440x900.zip
Power On Logo: Power
On Æ Show up Philips
logo 3 seconds
Æ Change to input
signal.
This picture is reference
only. The official drawing
will send out by PM.
5
Audio Selection
6
Register information
Stand-alone – On:
Isolate video and audio
control input
Stand-alone – Off:
Integrate video and audio
control input
Mute – On: Turn off audio
Mute – Off: Turn on audio
No audio support this
model
AC On/DC On register
information
-> Show register OSD 3
sec
-> Only to show first 5
times when AC or DC
power on/off
-> After reset in OSD,
then re-count 5 times
again.
68
190C1 LCD
General Product Specification
3.4
Horizontal scanning
Sync polarity
Scanning frequency
3.5
: Positive or Negative
: 30 – 83 K Hz
Vertical scanning
Sync polarity
Scanning frequency
3.6
: Positive or Negative
: 56 - 76 Hz
Power input connection
Power cord length
Power cord type
3.7
: 1.8 M
: 3 leads power cord with protective earth plug.
Power management (supplier to input)
The monitor must comply with the Microsoft On Now specification, and meet
EPA requirements.
Mode
HSYNC VSYNC
Power-On
On
On
Video
Pwr-cons.
Indication
Rec. time
active
< 36 W typ.
White LED
--
< 42 W max.
Standby
Off
Off
blanked
< 0.8 W
Blinking White LED
<3s
Period: 3sec On, 3sec
Off
DC Power Off
N/A
< 0.5 W
LED Off
* Energy star report less than 33 watt
3.8
Display identification
In accordance with VESA Display Channel Standard Ver.1.0 and DDC 2B
capability
3.9
Display identification
In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0)
use DDC-2B, DDC/CI, and EDID V1.3
190C1 LCD
69
General Product Specification
3.10
USB support
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
Philps SmartManage lite, SmartControl II, and
Protrait Display Tune at least.
3.12 Data for EDID & INF file
Data for EDID & .inf file
1 User visible strings on .inf file
2 Manufacturer ID ( EDID data)
3 Product ID, "xxxx" 4 codes
4 maximum resolution
5 Horizontal Frequency Range
6 Vertical Frequency Range
7 Monitor Name (13 characters max.)
3.13
Philips 190C (19inch WIDE LCD MONITOR 190C1 )
PHL
MSB(byte 12): C0
LSB (byte 11): 37
1440x900
30~83 KHz
56~76Hz
Philips 190C
Hot-key definition
Hot key operation for
Meridian 1 Monitors.x
Any deviation between document and sample, please refer to Philips approved
sample.
3.14 Smart contrast (Dynamic contrast ratio)
Smart Contrast is a kind of dynamic backlight control.
This function changes
the panel backlight dynamically according to the frame brightness histogram.
At least the minimum contrast ratio has to be > 30000:1.
70
190C1 LCD
General Product Specification
3.15 Smart response (over drive)
Respone time < 2msec GtG
3.16 Smart image
3.16.1 Smart Image OSD outlook
3.16.1.1 Position
Pressing the “Smart Image” button, the position is in the bottom center of the screen.
3.16.1.2 Smart Image Logo & Banner
As design to keep the LightFrame logo at header but change the name to
“SmartImage” with bitmap format.
3.16.1.3 Icon of each profile
Each profile will use text instead of icon & text before.
3.16.1.4 User Operation Procedure
A. 5 different modes are switched to next in the sequence from 1 to 5 then back to 1 while
pressing this button: 1) Office Work 2) Image Viewing 3) Entertainment 4) Economic 5)
Off. The default setting is ‘Off”.
B. The FOS optimization will be changed in real time by which profile to be scrolled, users
don’t need to confirm to enable.
C. The Smart Image OSD will remain on screen for 5 seconds after user last action. Or
user can also press [MENU] to close the Smart Image OSD immediately.
D. Except using [MENU] button to scroll down profile. If Smart Image OSD already
launched onscreen. User is allowed to use up/down key to choose profile and press
[MENU] to confirm selection and close the Smart Image OSD.
E. If the model has multiple inputs including VGA and DVI, each input has their own set of
190C1 LCD
71
General Product Specification
profiles. When user switch input, the profile to be applied will also change.
F. Each input can memorize their individual “Smart Image” profile status.
For example, Smart Image is on with “Office” profile at VGA input, when switch to
DVI input, the Smart Image will revert to previous profile of DVI.
In the input switching process the “Smart Image” OSD will also show up to present which
profile is selected if “Smart Image” is enabled at that input.
The Smart Image status will also be stored after the monitor is resumed from AC on/off or
power switch on/off.
3.16.1.5 Linkage between Smart Image OSD and main OSD
A. Settings within main OSD have linkage with Smart Image OSD.
i. Brightness
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 (supplier 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%.
72
190C1 LCD
General Product Specification
4. Smart Response set to “Off”.
5. Smart Contrast set to “Off”.
B. Image Viewing
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 (or even 5500°K, but it should be
checked against the light output)
4. Brightness level sets to maximum.
5. Smart Response set to “Off”.
6. Smart Contrast set to “Off”.
C. 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 to7500K.
5. Brightness level sets to maximum.
6. SmartResponse set to “On ”
7. Gamma Table turn off to achieve fastest response time.
8. Smart Contrast set to “On”
9. Gamms set to 2.4
D. Economy
i. Purpose: Adjust brightness level for reducing power consumptions
ii. No optimization by Smart Image.
190C1 LCD
73
General Product Specification
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 original
3. Gamma Table is turn on to reduce bad color tracking.
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
Lite and right frame remains original performance.
ii. There is OSD showing “SmartImage Lite & SmartResponse
Demonstration” in left frame and “Original Image” in right frame.
iii. The OSD word color is white with transparent background.
iv. The demo profile will be “Video Playback” profile with “High” ODC setting.
v. The current SmartContrast value also be shown on the bottom of the
screen.
C. Hot keys to trigger:
Press [Smart Image] 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.
Visual characteristics
3.17
Test conditions
Unless otherwise specified, this specification is defined
under the following conditions.
(1) Input signal
: As defined in 3.3, 1440*900
non-interlaced mode (1440*900@60Hz 146.25MHz),
74
190C1 LCD
General Product Specification
signal sources must have 75 ohm output impedance.
(2) Luminance setting : controls to be set to 300 nits 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
3.18
Brightness
To follow Panel specification.
3.19
Image size
Actual display size
3.20
410.4 x 256.5mm
Brightness uniformity
Set contrast at 100% and turn the brightness to get average above 300 nits at
centre of the screen.
Apply the Fig 1, it should comply with the following formula:
B_min
X 100% > 75% (Follow panel spec.)
B_max
Where B_max =Maximum brightness
B_min = Minimum brightness
3.21
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
3.22
Color temperature adjustment
There are six factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K,
sRGB, 5000K
Align by Philips PerfecTune (also called FGA) function.
Apply full white 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:
190C1 LCD
General Product Specification
Product specification
CIE coordinates
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
(x,y)
x = 0.270 ± 0.02
y = 0.281 ± 0.02
x = 0.283 ± 0.02
y = 0.297 ± 0.02
x = 0.291 ± 0.02
y = 0.306 ± 0.02
x = 0.298 ± 0.02
y = 0.314 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
x = 0.345 ± 0.02
y = 0.357 ± 0.02
Production alignment spec.
CIE coordinates
(x,y)
11500K
x = 0.270 ± 0.006
y = 0.281 ± 0.006
9300K
x = 0.283 ± 0.006
y = 0.297 ± 0.006
8200K
x = 0.291 ± 0.006
y = 0.306 ± 0.006
7500K
x = 0.298 ± 0.006
y = 0.314 ± 0.006
6500K/sRGB
x = 0.313 ± 0.006
y = 0.329 ± 0.006
sRGB
x = 0.313 ± 0.006
y = 0.329 ± 0.006
5000K
x = 0.345 ± 0.006
y = 0.357 ± 0.006
Quality Inspection specification:
(x,y)
CIE coordinates
9300K
6500K/sRGB
sRGB
x = 0.283 ± 0.015
y = 0.297 ± 0.015
x = 0.313 ± 0.015
y = 0.329 ± 0.015
x = 0.313 ± 0.015
y = 0.329 ± 0.015
75
76
190C1 LCD
General Product Specification
4
Mechanical characteristics
4.1
Cosmetic Philips ID
4.2
Mechanical data files ProE files required
4.3
Location of Philips logo Per Philips make-up sheet
4.4
Gap between panel and front bezel
< 1.0 mm
4.5
Location of Control icons Per Philips Graphic sheet
4.6
Color for resin/paint Per Philips make-up sheet
4.7
Fire enclosure requestShielding Cover should fulfill international standard
4.8
Resins
•
RoHS required
•
WEEE required.
•
Resin type/selection refer to Project Book Section 7.2 Plastic material.
4.9
If paint is used
•
RoHS required
•
WEEE require
•
If new painting type need to implement, refer to UN-D 1235.
4.10
•
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.
190C1 LCD
77
General Product Specification
•
4.11
China RoHS mark requested.
Plastics flammability
•
All Plastics to be Flame Retardant UL 94-HB or Better.
•
Base / Pedestal to be Flame Retardant UL 94-HB.
• All major plastic parts (bezel, back cover) need to be molded from same resin.
•
4.12
Plastic resin type selection should be referred to “plastic-Philips Pool monitor”.
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.
•
Detail document for texture refer to “UN-D249”, “UN-D 600”.
•
> = 80 gloss units
4.13
•
Tilt and swivel base
Tilt angle
:
-5 ° +2/-0 ° (forward)
+20 ° +3/-0° (backward)
•
Swivel angle :
•
High Adjustment : nil
•
Portrait Display : nil
4.14
nil
Kensington Lock
• Must meet Kensington_slot.spec “TYE-M0004”.
• MMD request metal plate in Kinsington hole.
4.15
Label
•
Regulatory label / Carton label should follow Philips requirement.
•
China RoHS label.
•
Detail document refer to Philips Engineering Reference Book.
78
190C1 LCD
General Product Specification
4.16 Product dimension
191/SHT560 ) )
/
Weight
((
Refer
to
Philips
approved
SHT
• Unit dimension : 443 mm (W) * 368 mm(H) * 170 mm(D)
• Packed unit dimension: 495 mm(W) * 418 mm(H) * 142 mm(D) for WW
:
522mm(W) * 440mm(H) * 142mm(D) for China
• Net weight
: 4.2Kg (Including I/F cable ? g)
• Gross weight
:
5.1Kg for WW
: 5.3 Kg for China
4.17
Transportation
Transportation standards refer to UAN-D1534/00/01/02.
4.17.1
Transportation packages
。 Net weight 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 UAN-D1534/00/01/02.
。 The cushion material shall be constructed using EPS material.
。 The doggy hole is requested.
4.17.2
Transportation Test
。
The overall test refer to UAN-D1534/00/01/02.
。
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)
190C1 LCD
General Product Specification
B. Transportation test specification for China/India
•
Package test
1. Random Vibration test
2. Drop test
3. Cold Drop test (for design reference)
•
Un-package test
1. Sine vibration (operating)
2. Half sine shock test (non operation)
4.18
Pallet / Container loading
Transportation standards refer to TYE-M0002 ,UAN-D1534 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 45‘ Truck and Trailer (800X1200mm pallet)
• Land 45‘ Truck and Trailer (1000X1200mm pallet) for UK
• Truck shipmentTransportation request for all regions except China/India
A. Air shipment
B. 20’/40’/40’HQ Container loading for WW
Transportation request for China and India
A. Container loading for China and India
B. Truck loading
Transportation request for EU
A. Land 45‘ Truck and Trailer (800X1200mm pallet)
B. Land 45‘ Truck and Trailer (1000X1200mm pallet) for UK
79
80
190C1 LCD
General Product Specification
5
Environmental characteristics
The following sections define the interference and
susceptibility condition limits that might occur
between external environment and the display device.
5.1
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
- Humidity
- Altitude
- Air pressure
: -20 to 60 degree C
: 95% max
: 0-12192m
: 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
5.2
Transportation tests
Refer to 5.15.2
5.3
Display disturbances from external environment
According to IEC 801-2 for ESD disturbances
5.4
Display disturbances to external environment
6
Reliability
6.1
Mean Time Between Failures
System MTBF (Including the LCD panel and CCFL) : 50,000 hrs
7
Quality assurance requirements
7.1
Acceptance 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
190C1 LCD
General Product Specification
8
Philips’ Flat Panel Monitors Pixel Defect Policy
Philips’ Flat Panel Monitors Pixel Defect Policy
BRIGHT DOT DEFECTS
ACCEPTABLE LEVEL
MODEL
190C1
1 lit sub-pixel
3
2 adjacent lit sub-pixels
1
3 adjacent lit sub-pixels (one white pixel)
0
Distance between two bright dot
≧25mm
defects*
Bright dot defects within 20 mm circle
0
Total bright dot defects of all type
3
BLACK DOT DEFECTS
MODEL
ACCEPTABLE LEVEL
190C1
1 dark sub-pixel
5
2 adjacent dark sub-pixels
2
3 adjacent dark sub-pixels (one white
0
pixel)
Distance between two black dot defects*
≧15mm
Black dot defects within 20 mm circle*
1
Total black dot defects of all type
5
TOTAL DOT DEFECTS
MODEL
Total bright or black dot defects of all
ACCEPTABLE LEVEL
190C1
5
type
* 1 or 2 adjacent sub-pixel defects = 1 dot defect
81
82
190C1 LCD
General Product Specification
Fig 1: Measurement locations of Brightness Uniformity
Fig 2:
Cross talk pattern
Gray level 46 (64 Gray level)
1/6
1/2
YA
1/2
190C1 LCD
General Product Specification
Fig 3:
Cross talk Pattern
Center at Gray level 0 (Black)
1/3
1/3
1/6
1/3
1/2
1/3
YB
1/2
1/3
83
84
190C1 LCD
General Product Specification
SEPARATE SYNC.
VIDEO
D
C
E
HORIZONTAL
B
A
VIDEO
R
Q
S
VERTICAL
P
O
COMPOSITE SYNC.
VIDEO
C
D
HORIZONTAL
B
A
FIG-4 TIMING CHART -1
E
190C1 LCD
85
General Product Specification
9
REGULATORY COMPLIANCE
9.1 Worldwide Regulatory
TYE-A0004
20090325.xls
9.2 EMC Requirements
Supplier DVT EMI test result must be submitted prior to DVT samples delivery, and
PVT EMI test result must be submitted again prior to PVT samples delivery. Which also
has to meet Philips' immunity testing specification.
9.3 RoHS
Restriction on the use of certain hazardous substances.
Lead, Cadmium, Mercury, Hexavalent Chromium, Polybrominated Bipheny1 (PBB) and
Polybrominated Bipheny1 Ether (PBDE)(flame retardant).
9.4 WEEE
Producer (Philips) responsible for retailer take back schemes and recycling.
--System implemented.
--Collection and recycle targets.
9.5
Ongoing Regulatory
There's a possibility that other regulatory certificates will be required during the life of
the product. It is the responsibility of the supplier to provide related documentation.
86
190C1 LCD
Exploded View
2
1
3
5
6
8
16
19
9
22
20
17
21
18
7
11
23
14
13
12
15
10
190C1 LCD
Spare / Recommended Parts List
Model:190C1
Model
19
0
Panel+PCBA Styling
C
1
19 SB
0 C /0
1S 0
B
/9
3
Ϩ Spare parts change rule:
!!Gray color: old parts can be ALT to new parts
Gray color with delete line: old parts can not be used to this model
Ϩ Spare parts upgrade rule: last number +1 --> Latest version parts number
Example
old : 6K.0QC01.011
new : 6K.0QC01.012
PCM code
5E.0V101.021
5E.0V202.001
6K.0KJ07.001
5E.0V126.001
5F.LS8PP.001
5E.0KJ08.001
5E.0KJ32.001
5K.0RT05.N01
Philips 12NC
996510018330
996510018324
996510018325
SEC SEC
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
/9
3
Description
MAIN (I/F) BOARD ASS'Y
POWER BOARD ASS'Y
ASSY CTRL BD+FFC CABLE
LED BD
LCDM19W LTM190BT03 P (SEC)
USB BD (OUT)
USB BD (IN)
FFC CABLE 30P
1S
B
C
1S
Model
Description
BASE ASS'Y(Black)
STAND ASS'Y
ASSY CLIP (Black)
COVER HINGE TOP (Black)
FRONT BEZEL ASS'Y (Black)
REAR COVER ASS'Y
PCM code
6E.0KJ03.002
6E.0KJ02.001
6E.0KJ05.001
4B.0KJ04.011
6K.0KJ01.041
6K.0KJ02.001
Philips 12NC
996510020188
996510018774
996510018328
SEC SEC
V
V
V
V
V
V
V
V
V
V
V
V
Description
CUSHION T EPS
110
CUSHION M EPS
120
CARTON
PCM code
4G.0KJ03.001
4G.0KJ01.001
4G.0KJ04.001
4G.0KJ02.001
4D.0KJ02.031
4D.0KJ01.021
Philips 12NC
996510018333
996510018777
996510018334
996510018778
/9
3
C
SEC SEC
V
V
V
V
V
V
30
PCM code
4J.0V101.001
5B.0V101.001
2G.00921.001
2G.04245.001
5K.L2H06.501
5K.05407.511
Philips 12NC
996510007306
996510006066
996510006065
996510020257
/9
3
C
SEC SEC
V
V
V
V
V
V
V
V
V
V
PCM code
0D.00258.030
1J.20329.011
T801
XFORM INV 250MH EEL-19 L181IA
1J.26049.161
VAR1
IC801
TVS 10D 470V TVR10471KFC3FW
IC PWM CTRL OZ9933GN SON-16P
2D.50009.031
7A.09933.001
Q801
Q802
FET MOS SP8M3FD5TB NC 8P
8D.02790.037
U3
IC CTRL NT68670BMFG QFP 128P
7A.68670.A0E
U1
U2
IC EEPROM AT24C02BN-SH-T SON-8
U4
U7
U6
C
19
0
19
0
Philips 12NC
/9
3
B
Description
IC PWR SW TOP258PN DIP8C 7P
XFORM 2.0MH EFD-25 IN2010B
1S
Location
IC601
T601
1S
Model
C
Critical components
B
/0
0
26
27
Description
QSG PHILIPS 190C1
CD EDFU PHILIPS 190C1
CORD H05VV-F 10A250V EUR 1.8M
CORD RVV 250V 1.8M BLK CHINA
CABLE SIGNAL (D-SUB)
DVI CABLE
19
0
19
0
location
200
210
B
1S
1S
Model
C
Accessory Styling
B
/0
0
100
19
0
19
0
location
B
1S
1S
Model
C
Packing Styling
B
/0
0
location
12
11
13
23
1
2
19
0
19
0
C
Mechanical Styling
B
/0
0
location
6
5
10
7
3
9
8
25
SEC SEC
Remark
V
V Power controller IC
V
V Power transformer
V
V
Inverter Transformer
V
V
V
V
Varistor
Inverter Controller IC
V
V
FET MOS
996510018319
V
V
CPU & firmware are
included within this
Scalar IC
7B.02402.C01
996510007137
V
V
DDC for D-sub or DVI
IC EEPROM AT24C16BN-SH-T SON-8
7B.02416.N01
996510007136
V
V
IC FLASH PM25LV010A-100SCE SON
FET MOS APM2305BAC-TRL PC 3P
7B.25010.C01
8D.02305.031
996510018321
V
V
V
V
996510007143
It's EEPROM to record
HDCP key, FGA data
and other parameter
Save FW
FET MOS
87
88
190C1 LCD
Panel & PCBA photos
ITEM
PCM
Philips 12NC
Description
1 5F.LS8PP.001
LCDM19W LTM190BT03 P (SEC)
2 5E.0V101.021
MAIN (I/F) BOARD ASS'Y
3 5E.0V202.001
POWER BOARD ASS'Y
4 6K.0KJ07.001
996510018330
5 5E.0V226.001
ASSY CTRL BD+FFC CABLE
LED BD
6 5E.0KJ08.001
996510018324
USB BD
7 5E.0KJ32.001
996510018325
USB BD
Photo
190C1 LCD
89
Repair Tips
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!
1.4 Attachment of SMDs
- Locate the SMD on the solder lands by means of tweezers and solder
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).
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).
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.
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).
90
190C1 LCD
Repair 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 www.alphametals.com 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 a solder-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 tweezers
Automated system for IC and BGA repair (Microscope, Camera, Beam split optics, Computer, Programmer, Heat controllers, Vacuum system, Laser
pointer) Solder Hand-Tool (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 exceed ~ 4 sec. Avoid temperatures above 400 otherwise wear-out of tips will rise drastically and 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 the solder-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 external companies.
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 and with lead-free
logo on it. This packaging may only be opened shortly before it is used (soldered). Otherwise the body of the IC gets wet inside and during the heating
time the structure of the IC will be destroyed due to high (steam-) pressure. If the packaging was opened before usage the IC has to be heated up for
some hours (around 90 ) for drying (Take attention for ESD-protection!)
5. Rework on BGA (Ball Grid Array) ICs
General
Although (LF)BGA assembly yields are very high, there may still be a requirement for component rework. By rework, we mean the process of removing
the component from the PWB and replacing it with a new component. If an (LF) BGA is removed from a P WB, the solder balls of the component are
deformed drastically so the removed (LF)BGA has to be discarded.
Device Removal
As is the case with any component that, it is essential when removing an (LF) BGA, the board, tracks, solder lands, or surrounding components are not
damaged. To remove an (LF)BGA, the board must be uniformly heated to a temperature close 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 the component off the board with a
vacuum nozzle. For the appropriate temperature profiles, see the IC data sheet.
Area Preparation
When 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 with either a solder sucker or solder wick. The remaining flux can be
removed with a brush and cleaning agent. After the board is properly cleaned and inspected, apply flux on the solder lands and on the connection balls of
the (LF)BGA
Note: Do not apply solder paste, as this has shown to result in problems during re-soldering.
Device Replacement
The last step in the repair process is to solder the new component on the board. Ideally, the (LF) BGA should be aligned 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 neighbouring components, it may be necessary to reduce some temperatures and times.
More Information
For more information on how to handle BGA devices, visit this URL: http://www.atyourservice.ce.philips.com (needs subscription). After login, select
Magazine, then go to Workshop Information. Here you will find Information on how to deal with BGA-ICs.
190C1 LCD
Repair Flow Chart
NG
Power Board
Bad Power Board
OK
OK
OK
Check Scaler Board
OK
OK
Bad Scaler Board
91
92
190C1 LCD
Repair Flow Chart
18V/12V/5V DC
OK
NO
OK
Check
Power Board
OK
Check LCD Panel
Control Board
OK
OK
Board
190C1 LCD
Repair Flow Chart
18V/12V/5V DC
OK
NO
OK
Check
Power Board
OK
Check LCD Panel
Control Board
OK
OK
Board
93
94
190C1 LCD
Safety 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.
3. Equipments and Connection
3.1. Equipments
For example :
- Zentech 9032 PROGRAMMABLE AUT O SAFETY
TESTER
HI-POT TEST INSTRUCTION
1.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 modification of the product.
3.2. Connection
* Turn on the power switch of monitor before Hipot
and Ground Continuity testing.
2. Test method
2.1 Connecting conditions
2.1.1 The test specified must be applied between the
parallel blade plug of the main scord 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 Requirements
All products should be HiPot and Ground Continuity
tested as follows:
Hi-Pot Test for
products where
Condition
the mains input
is 220V AC
Hi-Pot Test for
products where
the mains input
is 110V AC
Test
voltage
1700VDC
(1200VAC)
2820VDC
(2000VAC)
Test time 3 seconds
1 seconds
Trip
current
(Tester)
Set at 100uA for
Max limit;
5mA
Set at 0.1uA for
Min limit.
Ramp
time
(Tester)
Set at 2 seconds
Ground
Continuity
Test
requirement
Test current:
25A, AC
Test time: 3
seconds
Resistance
required:
<=0.09+Rohm,
R is the
resistance of
the mains
cord.
91 220CW9
LCD
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.
4. Recording
Hipot and Ground Continuity testing records have to
be kept for a period of 10 years.