飞利浦220SW9FB00液晶显示器维修手册
Description
Page
Important Safety Notice-------------------------------------2
Technical Data--------------------------------------------- 3~4
Installation------------------------------------------------------5
Troubleshooting-----------------------------------------------6
On Screen Display-----------------------------------------7~8
Lock/unlock, Aging,Factory mode-------------------------9
---------------------------------10
Mechanical Instructions -----------------------------11~12
Color adjustment -------------------------------------------13
Electrical instruction ---------------------------------16~17
DDC Instructions & Serial Number ----------------18~24
DDC DATA ----------------------------------------------25~26
------------------------27~28
Philips Pixel Defect Policy
FAQs (Frequently Asked Questions)--------------14~15
Firmware Upgrade for CPU-
Horizontal frequencies
30 - 83 kHz
TABLE
OF CONTENTS
Description
Page
----------------------------------29
Wiring Diagram--------------------------------------------30
Block Diagram----------------------------------------------31
Power Diagram & C.B.A.
---------------------------39~42
Control Diagram & C.B.A. ---------------------------43~44
General product specification----------------------47~73
Exploded View ---------------------------------------------74
Repair tips----------------------------------------------77~78
Repair Flow chart-------------------------------------79~81
Safety Test Requirments---------------------------------82
Spare/
arts List----------------------75
Recommended P
Failure Mode Of Panel -
SAFETY
NOTICE
Chassis:
HUDSON 9
22 inch TFT WXGA LCD Colour Monitor
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
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.
312278517980
Published by Philips Consumer Lifestyle Copyright reserved Subject to modification
JJun.9. 2008
Scaler Diagram & C.B.A. ----------------------------32~38
PCBA photos------------------------------------------------76
LED Diagram & C.B.A.
---------------------------45~46
220SW9FS /00
220SW9FB/69
GB
220SW9FB/00
220SW9FB/75
220SW9FB/93
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Important Safety Notice
2
220BW8 LCD
Proper s ervice and repair is important to the safe, reliable
operation of all Philips Consumer Electronics Company
equipment. The service procedures recommended by Philips and
described in this service manual a re effective methods of
performing service operations . Some of these service
operations require the use of tools specially designed for the
purpose. The special tools should be used when and as
recommended.
It is im portant to note that this manual c ontains various
CAUTIONS and NOTICES which should becarefully read in
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
understand that these CAUTIONS and NOTICES ARE NOT
EXHAUSTIVE. Philips could not possibly know, evaluate and
advise the servic etrade of all conceivable ways in which
service might be done or of the possible hazardous
consequences of each way. Consequently, Philips has not
undertaken any such broad evaluation. Accordingly,
who uses a servi ce procedure or tool which is not
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. * *
Critical components having special safety characteristics are
identified with a by the Ref. No. in the parts list and
enclosed within a broken line
(where several critical components are grouped in one area)
along with the safety symbol on the schematics or
exploded views.
Use of substitute replacement parts which do not have the
same specified safety characteristics may create shock, fire,
or other hazards .
Under no circumstances should the original design be
modified or altered without written permission from Philips.
Philips assumes no liability, express or implied, arising out of
any unauthorized modification of design.
Servicer assumes all liability.
WARNING
Take care during handling the LCD module with backlight
unit
- Must mount the module using mounting holes arranged in four
corners.
- Do not press on the panel, edge of the frame strongly or electric
shock as this will result in 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.
- Protect the module from the ESD as it may damage the electronic
circuit (C -MOS).
- Make certain that treatment body are grounded through
wrist band.
- Do not leave the module in high temperature and in areas of high
humidity for a long time.
- Avoid contact with water as it may as hort circuit within the module.
- If the surface of panel become dirty, please wipe it off with a soft
material. (Cleaning with a dirty or rough cloth may damage the
panel.)
FOR PRODUCTS CONTAINING LASER :
DANGER -
Invisible laser radiation when open.
AVOID DIRECT EXPOSURE TO BEAM.
CAUTION -
Use of controls or adjustments or
performance of procedures other than
those specified herein may result in
hazardous radiation exposure.
CAUTION -
The use of optical instruments with this
product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS
PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR
PART
NUMBERS IN THE PARTS LIST SECTION
OF THIS
SERVICE MANUAL.
2
220SW9 LCD
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220SW9 LCD 3
Technical Data
SEC panel
Type NR. : SEC LTM220M1-L01
Resolution
: 1680 x 1050 (WSXGA+)
Outside dimensions : 493.7(H) x 320.1(V) Typ. x 17.0(D) Max.
Pitch (mm)
: 0.282mm x 0.282mm
Color pixel arrangement : RGB vertical stripe
Display surface
: Haze 25% Hard coating (3H)
Color depth
: 16.7M (6 bit Hi-FRC)
Backlight
: 4 CCFL
Active area (W x H) : 473.76(H) x 296.1(V) mm
View angle (CR=10) : =160 for Right/Left (Typ)
: =160 for Up/Down (Typ)
Contrast ratio
: 1000:1 (Typ)
White luminance
: 300(Typ.)
Color gamut
: >=72%
Gate IC : TOSHIBA
Source IC : NEC
Response time : Tr + Tf <=5 ms (Typ)
Vertical frequency range: 53~76Hz
Scanning frequencies
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate : < 210 MHz for VGA and < 170 MHz for DVI,
warning message must be displayed while
over 165 MHz (supplier to provide
accurate scaler bandwidth number)
Power input : 90-264 V AC, 50/60 ± 2 Hz
Power consumption : <50W maximum, <45W ( typ.)
< TBDWatt (with audio)
Ambient temperature: 0 °C - 40 °C
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
Power-On
On
On
active
45TYP
Blue LED
--
Off
Off
Off
blanked
< 1 W
Blanking
Blue LED
< 3 s
DC Power
Off
N/A
< 1 W
LED Off
PIN No.
SIGNAL
PIN
No.
SIGNAL
1
Red
9
DDC +3.3V or +5V
2
Green/ SOG
10
Logic GND
3
Blue
11
Sense (GND)
4
Sense (GND)
12
Bi-directional data
5
Cable Detect (GND)
13
H/H+V sync
6
Red GND
14
V-sync
7
Green GND
15
Data clock
8
Blue GND
� �
� �
nput DVI-D connector pin
Pin No.
Description
1
T.M.D.S. data2-
2
T.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-
Susceptibility of display to external environment
Operating
- Temperature : 0 to 40 degree C
- Humidity : 80% max
- Altitude : 0-3658m
- Air pressure : 600-1100 mBAR
Storage
- Temperature : -20 to 60 degree C
- Humidity : 95% max
- Altitude : 0-12192m
- Air pressure : 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
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4
220SW9 LCD
Technical Data
Type NR .
: LPL LM220WE 1-TLE 2/4
R esolution
: 1680 x 1050 (WS XGA+)
Outside dimensions
: 493.7(H) x 320.1 (V) x 16.5(D) mm
(Typ.)
Pitch (mm)
: 0.282mm x 0.282mm
Color pixel arrangement : 1680 horizontal By 1050
vertical Pixels
R GB stripe arrangement
Display surface
: Hard coating (3H), Anti-glare
treatment of the front polarizer
Color depth
: 16.7M colors
Backlight
: 4 CCFL
Active area (W x H)
: 21.995 inches(558.673mm)
diagonal
(
Aspect ratio 16:10)
View angle (CR >=10)
: R /L 170(Typ.), U/D 160(Typ.)
Contrast ratio
: >1000:1 (Typ)
White luminance
: 300 cd/m2(Typ. Center 1
point)
Color gamut
: >=72%
Gate IC
: N/A
S ource IC
: Magna , OKI
R esponse time
: <=5 ms (Typ)
Vertical frequency range: 50~75Hz
S canning frequencies
Hor.
: 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate
: < 210 MHz for VGA and < 170
MHz for DVI, warning message
must be displayed while over
165 MHz
(supplier to provide
accurate scaler bandwidth
number)
Power input
: 90-264 V AC, 50/60 ± 2 Hz
Power consumption : <50W maximum, <45W ( typ.)
< TBDWatt (with audio)
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 E PA requirements.
Mode
HS YN
C
VS YN
C
Video
Pwr-con
s.
Indicati
on
R e
c.
tim
e
Power-
On
On
On
active
45TYP
Blue
LE D
--
Off
Off
Off
blanked < 1 W
Blankin
g Blue
LE D
< 3
s
DC
Power
Off
N/A
< 1 W
LE D Off
PIN No.
S IGNAL
PIN
No.
S IGNAL
1
R ed
9
DDC +3.3V or +5V
2
Green/ S OG
10
Logic GND
3
Blue
11
S ense (GND)
4
S ense (GND)
12
Bi-directional data
5
Cable Detect (GND)
13
H/H+V sync
6
R ed GND
14
V-sync
7
Green GND
8
Blue GND
nput DVI-D connector pin
Pin No.
Des cription
1
T.M.D.S . data2-
2
T.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+
ı
S us ceptibility of dis play to external en
v
ironment
Operating
- Temperature
: 0 to 40 degree C
- Humidity
: 80% max
- Altitude
: 0-3658m
- Air pressure
: 600-1100 mBAR
S torage
- Temperature
: -20 to 60 degree C
- Humidity
: 95% max
- Altitude
:
0-12192m
- Air pressure
: 300-1100 mBAR
Note: recommend at 5 to 35°C, Humidity less than 60 %
LPL Panel
24
Data clock
0 C - 40 C
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220SW9 LCD 5
Installation
Front View Product Description
1
�
To switch monitor's power On and Off�
2
�
To access OSD menu�
3
�
To adjust the OSD menu �
4
�
To adjust brightness of the display�
5 Input�
To change the signal input source. �
6
�
Automatically adjust the horizontal position,
vertical position phase and clock settings /
Return to previous OSD level. �
7
�
SmartImage. There are five modes to
be selected: Office Work, Image Viewing,
Entertainment Economy, and Off.�
Rear View
�
1�
VGA input�
2�
DVI-D input (available for selective models) �
3�
AC power input�
4�
Kensington anti-thief lock�
Accessory Pack
Unpack all the parts
�
�
Power cord �
DVI cable (Optional)
�
�
VGA cable �
EDFU pack�
Connecting to Your PC
. 1) Connect the power cord to the back of the monitor
firmly. (Philips has pre-connected VGA cable for the first
installation.
*available for selective models�
*available for selective models� �
2) Connect to PC�
(a)�
Turn off your computer and unplug its power cable.
(b)�
Connect the monitor signal cable to the video
connector on the back of your computer.�
(c)�
Plug the power cord of your computer and your
monitor into a nearby outlet.�
(d)�
Turn on your computer and monitor. If the monitor
displays an image, installation is complete.�
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6 220SW9 LCD
Trouble s hooting
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220SW9 LCD
7
On S creen Dis play
Des cription of the On S creen Dis play
What is the On-Screen Display?
On-S creen Display (OS D) is a feature in all Philips LC D 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 :
B as ic and s imple ins truction on the control keys .
In the OS D shown above users can press
buttons at the front bezel of the monitor to
move the cursor,
to confirm the choice or change.
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8 220SW9 LCD
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, 1680X1050@60Hz.
When the monitor is powered on at a different resolution, an alert is displayed on screen: Use
1680x1050@60Hz for best results.�
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220SW9 LCD 9
Lock/Unlock, Aging,Factory Mode
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10
220SW9 LCD
Philips Pixel Defect Policy
D
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.
Pixels and S ub 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.
Types of Pixel Defects
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.
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:
One lit red, green or
blue sub pixel
Two adjacent lit sub
pixels:
-
R ed
+
Blue
=
Purple
- R ed + Green =
Yellow
- Green + Blue =
Cyan (Light Blue)
Three adjacent lit sub
pixels (one white
pixel)
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.
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
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.
B R IGHT DOT DE FE CTS
AC CE PTAB LE
LE VE L
MODE L
220S W9
1 lit subpixel
3
2 adjacent lit subpixels
1
3 adjacent lit subpixels (one white pixel)
0
Distance between two bright dot defects*
>25mm
Total bright dot defects of all types
3
B L ACK DOT DE FE CTS
AC CE PTAB LE
LE VE L
MODE L
220S W9
1 dark subpixel
5
2 adjacent dark subpixels
2
3 adjacent dark subpixels
0
Distance between two black dot defects*
>15mm
Total black dot defects of all types
5
TOTAL DOT DE FE CTS
ACCE PTABLE
LE VE L
MODE L
220S W9
Total bright or black dot defects of all types
5
Note: * 1 or 2 adjacent sub pixel defects = 1 dot defect
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220SW9 LCD
11
Mechanical Instruction
Front view
Back view
Step1.
Remove base by pushing the release button.
Step2.
Unscrew 4 screws to release the neck column.
Step3.
Remove the back cover by using 2 release holes.
Step4.
Release lamp wire from power board.
Step5.
Release control board and led board cable.
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12
220SW9 LCD
Mechanical Instruction
Step6.
Unscrew 2 screws to remove the main shielding
Step7.
Release the main shielding by pushing the metal
part.
Step8.
Take the LVDS cable off from panel.
Step9.
Unscrew 7 screws to release power board and
interface board.
Step10.
Unscrew 3 screws to release control board.
Step11.
Remove the led board by hand carefully.
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220SW9 LCD 13
Color Adjustment
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14
220SW9 LCD
FAQs (Frequently As ked Ques tionis )
D
D
General FAQs
Q: When I ins tall my monitor what s hould I do if the s creen
s hows 'Cannot dis play this video mode'?
A: R ecommended video mode for Philips 22": 1680x1050
@ 60Hz.
1. Unplug all cables, then connect your PC to the monitor that
you used previously.
2. In the Windows Start Menu, select S ettings/Control Panel. In
the Control Panel Window, select the Display icon. Inside the
Display Control Panel, select the 'S ettings' tab. Under the setting
tab,
in box
labeled 'desktop area',
move
the
slidebar to
1680x1050 pixels (22").
3. Open 'Advanced Properties' and set the R efresh R ate to 60Hz,
then click OK.
4. R estart your computer and repeat step 2 and 3 to verify that
your PC is set at 1680x1050@ 60Hz (22").
5. S hut 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 does 'refres h rate' mean in connection with an LCD
monitor?
A: The refresh rate is of much less relevance for LCD monitors.
LCD monitors display a stable, flicker-free image at 60Hz. There
is no visible difference between 85Hz and 60Hz.
Q: What are the .inf and .icm files on the CD-R OM? How do I
ins tall 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-R OM) included in this
package. Monitor drivers (.inf and .icm files) will be installed
automatically.
Q: How do I adjus t the res olution?
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: What if I get los t when I am making monitor adjus tments ?
A: S imply press the OK button, then select 'R eset' 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 OS D (On S creen
Display) menus and control keys.
Note: Auto function is available in selected models only.
Q: My Monitor has no power (Power LE D does not light up).
What s hould 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 R efres h R ate mean for LCD?
A: Unlike CR T 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 s creen be res is tant to s cratches ?
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 s hould I clean the LCD s urface?
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 change the color s etting of my monitor?
A: Yes, you can change your color setting through OS D control
as the following procedures,
1. Press "OK" to show the OS D (On S creen 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. sR GB; 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 Kevin temperatures such
as 2004K are red; higher temperatures such as 9300K are blue.
Neutral temperature is white, at 6504K.
Q: Can the Philips LCD Monitor be mounted on the wall?
A: Yes. Philips LCD monitors have this optional feature. For
standard VE S A mount holes on the rear cover allows the user to
mount the Philips monitor on most of the VE S A standard arms or
accessories. We recommend to contact your Philips sales
representative for more information.
S creen Adjus tments
Q: When I ins tall my monitor, how do I get the bes t
performance from the monitor?
A:For best performance, make sure your display settings are set
at 1680x1050@ 60Hz for 22". Note: You can check the current
display settings by pressing the OS D OK button once. The
current display mode is shown in OS D setup information page
Q: How do LCDs compare to CR Ts 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: Can I connect my LCD monitor to any PC, works tation 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.
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220SW9 LCD
15
FAQs (Frequently As ked Ques tionis )
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 US B (Univers al S erial B us )?
A: Think of US B as a smart plug for PC peripherals. US B
automatically determines resources (like driver software and bus
bandwidth) required by peripherals. US B makes necessary
resources available without user intervention. There are three
main benefits of US B. US B eliminates "case anxiety," the fear of
removing the computer case to install circuit board cards -- that
often requires adjustment of complicated IR Q settings -- for
add-on peripherals. US B does away with "port gridlock." Without
US B, PCs are normally limited to one printer, two Com port
devices (usually a mouse and modem), one E nhanced 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 US B, up to 127 devices can
run simultaneously on one computer. US B 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: US B transforms today's "Plug-and-Pray"
into true Plug-and-Play!
Please refer to glossary for more information about US B.
Q: What is a US B hub ?
A: A US B hub provides additional connections to the Universal
S erial 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 US B keyboard,
camera or printer.
LCD Panel Technology
Q: What is a Liquid Crys tal Dis play?
A: A Liquid Crystal Display (LCD) is an optical device that is
commonly used to display AS CII 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 LE D and gas-displays because it works on
the principle of blocking light rather than emitting it.
Q: What differentiates pas s ive 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
CR T?
A: In a CR T monitor, a gun shoots electrons and general light by
colliding polarized electrons on fluorescent glass. Therefore,
CR T monitors basically operate with an analog R GB 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: E ach 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 CR T,
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 CDT 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. S ince 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. S ince 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 CDT. 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 S witching) 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, CR T flickering that can irritate the human eye occurs when
the on/off action of the fluorescent object becomes visible. S ince
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 E lectro Magnetic
Interference?
A: Unlike a CR T, an LCD monitor does not have key parts that
generate E lectro Magnetic Interference, especially magnetic
fields. Also, since an LCD display utilizes relatively low power, its
power supply is extremely quiet.
E rgonomics , E cology and S afety S tandards
Q: What is the CE mark?
A: The CE (Conformité E uropéenne) mark is required to be
displayed on all regulated products offered for sale on the
E uropean market. This 'CE ' mark means that a product complies
with the relevant E uropean Directive. A E uropean Directive is a
E uropean 'Law' that relates to health, safety, environment and
consumer protection, much the same as the U.S . National
E lectrical Code and UL Standards.
Q: Does the LCD monitor conform to general s afety
s tandards ?
A: Yes. Philips LCD monitors conform to the guidelines of MPR -II
and TCO 99/03 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 s creen,
how can I do?
A: Because you activate Theft Deterrence function in
S martControl II. Please contact IT manager or Philips S ervice
Center.
http://www.wjel.net
16 220SW9 LCD
Electrical Instructions
1.Electrical Characteristics
1.1 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-/+)
1.2 Interface
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
1.3 Timing requirement
1.3.1 Mode storing capacity
Factory preset modes : D-sub :18 , DVI : 17
Preset modes : 49
User modes : 10
1.3.2 Factory preset modes ( D-sub18 modes)
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220SW9 LCD 17
Electrical Instructions
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18 220SW9 LCD
DDC Instructions
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220SW9 LCD 19
DDC Instructions
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20 220SW9 LCD
DDC Instructions
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220SW9 LCD 21
DDC Instructions
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22 220SW9 LCD
DDC Instructions
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220SW9 LCD 23
DDC Instructions
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24 220SW9 LCD
DDC Instructions
Serial Number Definition
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220SW9 LCD
25
DDC DATA
//////////Displaying Monitor E DID//////////
128 bytes E DID Data (Hex):
0
1
2
3
4
5
6
7
8
9
0: 00
FF
FF
FF
FF
FF
FF
00
41
0C
10: 6F
08
01
00
00
00
07
12
01
03
20: 0E
2F
1D
78
E E
B5
05
A5
56
4A
30: 9A
25
12
50
54
BF
E F
80
B3
00
40: 81
80
81
8F
95
00
95
0F
B3
0F
50: A9
40
A9
4F
08
39
90
30
62
1A
60: 27
40
68
B0
36
00
DA
28
11
00
70: 00
1E
00
00
00
FF
00
43
53
33
80: 30
37
31
35
30
30
30
30
30
31
90: 00
00
00
FC
00
50
68
69
6C
69
100: 70
73
20
32
32
30
53
57
00
00
110: 00
FD
00
38
4C
1E
53
11
00
0A
120: 20
20
20
20
20
20
00
09
Decoded E DID data
<---Header--->
Header:
00 FF FF FF FF FF FF 00
<-x-Header-x->
<---Vendor/Product Identification--->
ID Manufacturer Name:
PHL
ID Product Code:
086F
ID S erial Number:
00000001
Week of Manufacture:
7
Year of Manufacture:
2008
<-x-Vendor/Product Identification-x->
<---E DID Structure Version/R evision--->
E DID Version#:
1
E DID R evision#:
3
<-x-E DID Structure Version/R evision-x->
<---Basic Display Parameters/Features--->
Video i/p definition:
Analog
S etup:
Blank-to-Black not expected
S eperate S yncs. support:
Yes
Composite S ync. support:
Yes
Vsync. Pulse:
serration required
Max Horz Image S ize:
47 cm.
Max Vert Image S ize:
29 cm.
Display Gamma:
2.2
Display Type:
R GB 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, S uspend:
Yes
DPMS Features, Active Off:
Yes
<-x-Basic Display Parameters/Features-x->
<---Color Characteristics--->
R ed x:
0.646484
R ed y:
0.338867
Green x:
0.290039
Green y:
0.602539
Blue x:
0.144531
Blue y:
7.03125e-002
White x:
0.313477
White y:
0.329102
<-x-Color Characteristics-x->
<---E stablished Timings--->
E stablished Timimgs 1:
BF
- 720x400 @ 70Hz
- 640x480 @ 60Hz
- 640x480 @ 67Hz
- 640x480 @ 72Hz
- 640x480 @ 75Hz
- 800x600 @ 56Hz
- 800x600 @ 60Hz
E stablished Timimgs 2:
E F
- 800x600 @ 72Hz
- 800x600 @ 75Hz
- 832x624 @ 75Hz
- 1024x768 @ 60Hz
- 1024x768 @ 70Hz
- 1024x768 @ 75Hz
- 1280x1024 @ 75Hz
- 1152x870 @ 75Hz
E stablished Timings 3:
80
<-x-E stablished Timings-x->
<---Standard Timing Identification--->
Standard Timing:
1680x1050 @ 60Hz
Standard Timing:
1280x1024 @ 60Hz
Standard Timing:
1280x1024 @ 75Hz
Standard Timing:
1440x 900 @ 60Hz
Standard Timing:
1440x 900 @ 75Hz
Standard Timing:
1680x1050 @ 75Hz
Standard Timing:
1600x1200 @ 60Hz
Standard Timing:
1600x1200 @ 75Hz
<-x-Standard Timing Identification-x->
<---Detailed Timing Descriptions--->
Detailed Timing:
1680x1050 @ 59Hz
Detailed Timing:
FF (Monitor S N) 'CS 30715000001'
Detailed Timing:
FC (Monitor name) 'Philips 220SW'
Detailed Timing:
FD (Monitor limits)
Vert: 56 - 76 Hz
Horz: 30 - 83 KHz
Clk:
170 MHz
<-x-Detailed Timing Descriptions-x->
E xtension Flag:
00
Checksum:
09
http://www.wjel.net
26
220SW9 LCD
DDC DATA
D
//////////Displaying Monitor E DID//////////
128 bytes E DID Data (Hex):
0
1
2
3
4
5
6
7
8
9
0: 00
FF
FF
FF
FF
FF
FF
00
41
0C
10: 6F
08
01
00
00
00
07
12
01
03
20: 80
2F
1D
78
E E
B5
05
A5
56
4A
30: 9A
25
12
50
54
BF
E F
80
B3
00
40: 81
80
81
8F
95
00
95
0F
A9
40
50: 01
01
01
01
7C
2E
90
A0
60
1A
60: 1E
40
30
20
36
00
DA
28
11
00
70: 00
1A
00
00
00
FF
00
43
53
33
80: 30
37
31
35
30
30
30
30
30
31
90: 00
00
00
FC
00
50
68
69
6C
69
100: 70
73
20
32
32
30
53
57
00
00
110: 00
FD
00
38
4C
1E
53
11
00
0A
120: 20
20
20
20
20
20
00
4B
Decoded E DID data
<---Header--->
Header:
00 FF FF FF FF FF FF 00
<-x-Header-x->
<---Vendor/Product Identification--->
ID Manufacturer Name:
PHL
ID Product Code:
2159
ID S erial Number:
00000001
Week of Manufacture:
7
Year of Manufacture:
2008
<-x-Vendor/Product Identification-x->
<---E DID Structure Version/R evision--->
E DID Version#:
1
E DID R evision#:
3
<-x-E DID Structure Version/R evision-x->
<---Basic Display Parameters/Features--->
Video i/p definition:
Analog
S etup:
Blank-to-Black not expected
S eperate S yncs. support:
No
Composite S ync. support:
No
Vsync. Pulse:
serration not required
Max Horz Image S ize:
47 cm.
Max Vert Image S ize:
29 cm.
Display Gamma:
2.2
Display Type:
R GB 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, S uspend:
Yes
DPMS Features, Active Off:
Yes
<-x-Basic Display Parameters/Features-x->
<---Color Characteristics--->
R ed x:
0.646484
R ed y:
0.338867
Green x:
0.290039
Green y:
0.602539
Blue x:
0.144531
Blue y:
7.03125e-002
White x:
0.313477
White y:
0.329102
<-x-Color Characteristics-x->
<---E stablished Timings--->
E stablished Timimgs 1:
BF
- 720x400 @ 70Hz
- 640x480 @ 60Hz
- 640x480 @ 67Hz
- 640x480 @ 72Hz
- 640x480 @ 75Hz
- 800x600 @ 56Hz
- 800x600 @ 60Hz
E stablished Timimgs 2:
E F
- 800x600 @ 72Hz
- 800x600 @ 75Hz
- 832x624 @ 75Hz
- 1024x768 @ 60Hz
- 1024x768 @ 70Hz
- 1024x768 @ 75Hz
- 1280x1024 @ 75Hz
- 1152x870x75Hz
E stablished Timings 3:
80
<-x-E stablished Timings-x->
<---Standard Timing Identification--->
Standard Timing:
1680x1680 @ 60Hz
Standard Timing:
1280x1024 @ 60Hz
Standard Timing:
1280x1024 @ 75Hz
Standard Timing:
1440x1440 @ 60Hz
Standard Timing:
1440x1440 @ 75Hz
Standard Timing:
1600x1200 @ 60Hz
<-x-Standard Timing Identification-x->
<---Detailed Timing Descriptions--->
Detailed Timing:
1680x1050 @ 59Hz
Detailed Timing:
FF (Monitor S N) 'CS 30715000001'
Detailed Timing:
FC (Monitor name) 'Philips 220SW'
Detailed Timing:
FD (Monitor limits)
Vert: 56 - 76 Hz
Horz: 30 - 83 KHz
Clk:
170 MHz
<-x-Detailed Timing Descriptions-x->
E xtension Flag:
00
Checksum:
4B
http://www.wjel.net
220SW9 LCD
27
Firmware Upgrade for CPU
Step 1 : Install “Port95nt.exe”
R estart computer.
Step 2 : Dobule click “E asyUS B Writer\Writer_t9.exe”
Press “Load File”
Step 3 : Choose *.hex
Step 4 : Press “Auto” to update F/W
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28 220SW9 LCD
Firmware Upgrade for CPU
Step 5 : Update OK !!
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220SW9 LCD 29
Failure Mode Of Panel
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CN801
CN802
CN803
CN804
CN701
J6
CN551
J3
J8
J5
J1
J1
30
220SW9 LCD
Wiring Diagram
http://www.wjel.net
Block Diagram
31
220SW9 LCD
Input R,G,B
Connector
(DSUB
connector)
DDC EEPROM
24C02
NT68667H with Internal
MCU/Flash Memory
PANEL
Dual channel
lvds singal
INVETER CIRCUIT
MOSFET
APM2301A
LCD-VDD
RIN.GIN.BIN HSYNC.VSYNC
VGA-SCL
VGA-SDA
BL-EN for backlight on
LCD-ON for panel on
BL-BRIGHT for
backlight adjustment
DATA
EEPROM
2 4C16
I2C
DVI-D Connector
Digital singal
DDC EEPROM
24C02
DVI-SCL
DVI-SDA
PHILPS
MAIN BOARD BLOCK DIAGRAM
Key board
BL-PWM for
max current
220SW9
http://www.wjel.net
32
220SW9 LCD
S caler Diagram & C.B .A
1
1
2
2
3
3
4
4
5
A
A
B
B
C
C
D
D
HSI
HSI
VSI
VGA_SDA
VGA_SCL
VSI
RI1
RI1-
GAI-
GI1-
GI1
BI1
BI1-
BAI-
RAI+
GAI+
BAI+
SOGI
RAI-
VGA_SCL
VGA_SDA
RAI-
GAI+
BAI+
BAI-
A_Detect
GAI-
A_Detect
RAI+
HSIN
VSIN
RI1-
SOGI
GI1-
BI1
BI1-
GI1
RI1
VGA_SDA p4
VGA_SCL p4
VGA_DET
VGA_5V
+5V_ESD
+5V
VGA_5V
EDID_VCC
EDID_VCC
+5V_ESD
100M/33ohm
C2
0.1U Z
R2
75J
C12
0.047U 16V
R13
12K J
TP82
TP79
C18
12P J
D1
TZMC6V2
A
K
R12
12K J
C13
4.7P C *
C5
4.7P C *
C11
0.047U 16V
C9
4.7P C *
C17
47P J
D8
TZMC6V2
A
K
R7
1M J
TP70
R14
100 J
R3
100 J
Q9
2N3904S
B
E
C
C14
0.1U Z
R17
100 J
C8
0.047U 16V
TP71
TP74
C15
0.047U 16V
L1
Z30
R305
NC / 10K J
R9
100 J
R20
2.2K J
=
C19
22P J
D2
TZMC6V2
A
K
TP77
R15
150 J
R19
100 J
U1
AT24C02N-10SU-1.8
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
L2
Z30
R1
75 J
TP75
R4
100 J
R11
75J
R16
150 J
C4
0.047U 16V
L3
Z30
TP81
C7
0.047U 16V
R6
75 J
DN2
BAV99
A
J
K
DN5
BAV70
A1
J
A2
TP78
C1
0.1U Z
R67
10K J
C10
0.1U Z
J1
D-sub 15
1
7
2
8
3
9
4
10
5
11
12
13
14
15
6
G1
G2
R69
20K J
R21
2.2K J
=
DN3
BAV99
A
J
K
TP76
DN1
BAV99
A
J
K
C16
47P J
R10
75 J
C3
0.1U Z
C6
0.047U 16V
DN4
BAV99
A
J
K
R68
10K J
D4
TZMC6V2
A
K
D3
TZMC6V2
A
K
R5
1K J
R8
75J
C1
A2
C10
B1
C11
B4
C12
C4
C13
C3
C14
C1
C15
C4
C16
C1
C17
C1
C18
C4
C19
D4
C2
A3
C3
A3
C4
A4
C5
A3
C6
A4
C7
B4
C8
B4
C9
B3
D1
B1
D2
C2
D3
C2
D4
C3
D8
D3
DN1
A2
DN2
A3
DN3
A2
DN4
B2
DN5
B1
J1
A1
L1
A3
L2
B3
L3
C3
Q9
D1
R 1
A4
R 10
C4
R 11
C3
R 12
C1
R 13
C1
R 14
C4
R 15
C2
R 16
C2
R 17
C4
R 18
D3
R 19
D4
R 2
A3
R 20
C4
R 21
D4
R 3
A4
R 4
B4
R 5
A2
R 6
B4
R 67
D1
R 68
D2
R 69
D2
R 7
B5
R 8
B3
R 9
B4
U1
C1
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220SW9 LCD
33
S caler Diagram & C.B .A
C20
A2
C21
B1
C22
B2
C23
A3
C24
B3
C25
B3
C26
B4
C27
B4
C28
B4
C29
C2
C30
C4
C31
C4
D5
C1
D6
C2
D7
C2
DN10
B4
DN11
B4
DN12
C2
DN13
B4
DN14
C4
DN15
C4
DN6
A2
DN7
A3
DN8
B3
DN9
B4
J2
B1
R 22
A1
R 23
A2
R 24
A1
R 25
B1
R 26
B5
R 27
B2
R 28
B5
R 29
B5
R 30
B5
R 304
D2
R 306
B2
R 31
B5
R 32
B5
R 33
C2
R 34
C5
R 35
C5
R 81
A2
U2
A2
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
RXCM
RX1P
RX2P
RX2M
RX0P
RXCP
RX1M
RX0M
RXCM
RX2M
RX0M
RX1M
RX2P
RX0P
RX1P
RXCP
DVI_SCL
DVI_SDA
DVI_SCL
DVI_SDA
DVI_SCL
p4
DVI_SDA
p4
DVI_HPD
DVI_DET
RX0+
RX0-
RX1+
RX1-
RX2+
RXC-
RX2-
RXC+
+5V
DVIPC5V
DVIPC5V
+5V_ESD
+5V_ESD
+5V_ESD
WP_DVI
WP_DVI
TP8
C21
47P J
R304
47 J
C22
47P J
R25
100 J
C27
0.1U Z
DN6
BAV70
A1
J
A2
DN7
BAV99
A
J
K
R24
100 J
TP7
TP13
C24
0.1U Z
TP1
TP3
TP9
D6
TZMC6V2
A
K
TP2
C28
0.1U Z
DN9
BAV99
A
J
K
C23
0.1U Z
R81
1K J
R29
10
C26
0.1U Z
C29
0.1U Z
R33
10K J
C25
0.1U Z
R35
10
TP73
DN13
BAV99
A
J
K
R30
10
J2
2K22009024
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
G1
G1
G2
G2
R32
10
DN11
BAV99
A
J
K
C30
0.1U Z
R23
4.7K J
R306
10K J
TP4
DN12
BAV99
A
J
K
D5
TZMC6V2
A
K
C20
0.1U Z
R34
10
TP6
R22
4.7K J
C31
0.1U Z
DN10
BAV99
A
J
K
D7
TZMC6V2
A
K
TP10
DN8
BAV99
A
J
K
R27
1K J
TP12
DN15
BAV99
A
J
K
DN14
BAV99
A
J
K
R28
10
U2
AT24C02N-10SU-1.8
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
TP5
R26
10
TP11
R31
10
http://www.wjel.net
34
220SW9 LCD
S caler Diagram & C.B .A
RX2-
RX2+
GI1-
RI1-
R I1
PVCC
PVCC
HSO
VSO
SCL
SDA
SDA
SCL
PVCC
SPI_CK
SPI_SI
SPI_CE
WP
SPI_SO
SPI_CE
SPI_SO
SPI_SI
SPI_CK
WP
EWP
VSIN
SOGI
BI1
BI1-
RX0+
RX1+
RX0-
RX1-
GI1
RXC-
RXC+
H SIN
EWP
VSO
HSO
DPLL
VGA_SDA
p2
VGA_SCL
p2
DVI_SDA
p3
DVI_SCL
p3
T0M
T0P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
T1M
T1P
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
VGA_DET
DVI_HPD
DVI_DET
LS_INT
INV_ON/OFF
VOL_ADJ
MUTE
R_PWM
G_PWM
B_PWM
LED_BLU
LED_ORG
Smart_BLU
PANEL_ON
PWR_KEY
ADC_KEY1
ADC_KEY2
LS_CURRENT
SDA
p5
SCL
p5
RX2+
RX2-
RX1-
RX1+
RX0-
RX0+
RXC-
RXC+
BI1-
VSIN
GI1
HSIN
BI1
GI1-
SOGI
RI1
RI1-
SENSOR
INV_ADJ
12V_Enable
VGA_3V3
VGA_3V3
DVDD
+1.8V
ADC_VAA
CVDD1V8
CVDD1V8
DVDD
CVDD1V8
+3.3V
+3.3V
+3.3V
+3.3V
ADC_VAA
+3.3V
DVDD
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
VGA_3V3
.
90
15
52
53
6
115
* NT68670B OPTION
for 190CW9 , 220CW9
R131
NC/4.7K J
L11
Z220
C36
0.1U Z
C45
22P J
R40
100 J
R43
100 J
R128
100 J
C46
22P J
U7
IC FLASH MX25L1005MC-12G SON-8
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
C33
0.1U K
C83
0.1U K*
L6
Z220
C43
0.1U K
R41
100 J
U3
NT68667 / NT68670B
RSTB
1
MCU_VCC
2
MCU_GND
3
RX2+
4
RX2-
5
AVCC
6
RX1+
7
RX1-
8
AGND
9
RX0+
10
RX0-
11
AGND
12
RXC+
13
RXC-
14
AVCC
15
REXT
16
PVCC
17
PGND
18
BIN1+
19
BIN1-
20
SOG1I
21
GIN1+
22
GIN1-
23
RIN1+
24
RIN1-
25
ADC_VAA
26
ADC_GNDA
27
PC2
28
PD6
29
PB3/ADC3/INTE1
30
P31/TXD
31
P30/RXD
32
PB2/ADC2/INTE0
33
PB7/DDC_SDA1*
34
PB6/DDC_SCL1*
35
PA3/PWM5
36
PA4/PWM6*
37
PA5/PWM7*
38
PA6/PWM8*
39
PA7/PWM9*
40
HSYNCI1
41
VSYNCI1
42
PLL_GND
43
GND
44
PLL_VDD
45
PB5/DVI_SDA0*
46
PB4/DVI_SCL0*
47
PD5
48
SDA/P35
49
SCL/P34
50
DVDD
51
CVDD
52
DVDD
53
RSBA1P/V0
54
RSBA1M/V1
55
RSBA2P/V2
56
RSBA2M/V3
57
RSBA3P/V4
58
RSBA3M/V5
59
RSCLKAP/V6
60
RSCLKAM/V7
61
RSGA1P/VCKI
62
RSGA1M
63
DGND/CGND
64
PC6
102
DGND/CGND
101
RSRB3M/DHS
100
RSRB3P/DVS
99
RSRB2M/DDE
98
RSRB2P/DCLK
97
RSRB1M/TTL_POL
96
RSRB1P
95
RSGB3M/R7
94
RSGB3P/R6
93
RSGB2M/R5
92
RSGB2P/R4
91
DVDD
90
SP
89
RSGB1M/T0M/R3
88
RSGB1P/T0P/R2
87
RSCLKBM/T1M/R1
86
RSCLKBP/T1P/R0
85
RSBB3M/T2M/G7
84
RSBB3P/T2P/G6
83
RSBB2M/TCLK1M/G5
82
RSBB2P/TCLK1P/G4
81
RSBB1M/T3M/G3
80
RSBB1P/T3P/G2
79
DGND/CGND
78
RSRA3M/T4M/G1/RSRB0M
77
RSRA3P/T4P/G0/RSRB0P
76
RSRA2M/T5M/B7/GSGB0M
75
RSRA2P/T5P/B6/RSGB0P
74
RSRA1M/T6M/B5/RSGB0M
73
RSRA1P/T6P/B4/RSBB0P
72
RSGA3M/TCLK2M/B3
71
RSGA3P/TCLK2P/B2
70
RSGA2M/T7M/B1
69
RSGA2P/T7P/B0
68
PA1/PWM3
67
PA2/PWM4
66
PA0/PWM2
65
OSCO
128
OSCI
127
PB0/ADC0
126
PB1/ADC1
125
PC5
124
PC4/PWM1
123
PC3/PWM0
122
PC1*
121
PC0*
120
NC/CVDD
119
PWMB/GPO8
118
PWMA/GPO7
117
GPO6
116
CVDD
115
INT_HSO/GPO5
114
INT_VSO/GPO4
113
GPO3/AD1
112
GPO2/AD0
111
GPO1
110
NC/GND
109
PD4
108
PD3
107
PD2
106
PD1
105
PD0
104
PC7
103
L5
Z220
R37
470
C82
22U K
R307
100 J
TX1
C40
0.1U K
R86
10K J
R42
100 J
C50
1U K
R129
100 J
C42
0.1U Z
C34
0.1U Z
C44
1U K
L10
Z220
RX1
R308
100 J
C48
4.7U K
L9
Z220
C38
4.7U K
R53
10K J
C39
0.1U Z
Y1
12MHZ
C32
0.1U K
R36
1K J
R147
4.7K J
R130
4.7K J
C35
0.1U Z
R39
4.7K J
R47
10K J
C79
0.1U Z
C80
0.1U Z
R45
4.7K J
U4
AT24C16AN-10SJ-1.8
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
R87
10K J
C47
0.1U K
R38
4.7K J
C49
4.7U K
R50
1K J
R51
100K J
R48
1M J
C41
0.1U Z
C37
0.1U Z
C 32
A4
C 33
A4
C 34
A5
C 35
A5
C 36
A4
C 37
A4
C 38
A2
C 39
A2
C 40
B4
C 41
A2
C 42
A2
C 43
B2
C 44
C 5
C 45
C 1
C 46
C 1
C 47
D2
C 48
A1
C 49
A1
C 50
C 4
C 79
A2
C 80
C 1
C 82
A4
C 83
D1
L10
A5
L11
A5
L5
A3
L6
A1
L9
A4
R 128
D3
R 129
D2
R 130
D1
R 147
B5
R 307
C 4
R 308
C 4
R 36
C 4
R 37
A2
R 38
B5
R 39
B5
R 40
B2
R 41
B2
R 42
B2
R 43
C 2
R 45
C 4
R 47
C 5
R 48
C 1
R 50
C 4
R 51
C 2
R 53
C 4
R 86
C 1
R 87
C 1
U3
A2
U4
B5
U7
D1
Y1
C 1
http://www.wjel.net
220SW9 LCD
35
S caler Diagram & C.B .A
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
LED_ORG
Smart_BLU
LED_BLU
LED_ORG
LED_BLU
VOL_ADJ
MUTE
INV_ON/OFF
INV_ADJ
Smart_BLU
LS_CURRENT
G_PWM
B_PWM
SCL
p4
SDA
p4
R_PWM
ADC_KEY1
PWR_KEY
ADC_KEY2
12V_Enable
+3.3V
+5V
+3.3V
+1.8V
+5V
+12V
+12V
+5V
+3.3V
connect to ADC pin
Connect PWM I/O pin
Connect to SDA/SCL (24C16)
Need to close to U3
R137 and D9
-
��
a
J7
�
For Ergolight function
2008.02.21 ESD By Hiko
NC
NC
NC
R80
NC
D11
TZMC6V2
A
K
C58
0.1U K
TP62
L8
Z220
J5
2KK2088005
1
1
2
2
3
3
4
4
5
5
G1
G1
G2
G2
+
C71
100U 25V
1
2
J7
2K62095105
1
2
3
4
5
TP18
R118
NC / 4.7K J
C85
NC / 0.1U
C86
0.1U K
C56
0.1U K
R89
1K J
R145
NC/100 J
L12
Z220
TP57
C90
0.1U K
C74
0.1U K
R138
NC / 2.4K
TP67
C87
NC / 1U K
TP58
C55
0.1U K
TP80
C53
0.1U K
R90
1K J
R140
NC / 0 J
C62
220P J
R63
NC / 150
TP64
TP14
TP17
R141
NC / 2.4K
J8
2KK2088004
1
1
2
2
3
3
4
4
G1
G1
G2
G2
Q2
2N3906S
C
E
B
C63
220P J
Q4
2N3906S
C
E
B
C73
0.1U Z
R64
10K J
TP15
R65
150
C88
NC / 1U K
TP68
R143
2.4K
C60
NC / 0.1U Z
TP65
TP59
+
C52
47U 25V
1
2
R135
NC / 10K J
TP20
C59
0.1U Z
C61
220P J
R137
NC / 1K J
TP69
TP16
TP21
R125
NC / 4.7K J
C89
NC / 1U K
C57
0.1U K
C84
NC / 0.1U Z
TP66
TP23
R136
NC / 220 J
D9
TZMC6V2
A
K
R120
NC / 4.7K J
R142
NC / 0J
R126
NC / 4.7K J
TP22
R124
NC / 4.7K J
TP72
R122
NC / 4.7K J
Q1
2N3906S
C
E
B
D10
TZMC6V2
A
K
L7
Z30
U5
RM2101B0DA
IN
1
GND
2
OUT
3
TAB
4
R144
NC/100 J
J3
2K61185112
1
2
3
4
5
6
7
8
9
10
11
12
+
C51
47U 25V
1
2
R139
NC / 10 KJ
R62
NC / 10K J
C54
0.1U K
R88
1K J
C51
A2
C52
A2
C53
A1
C54
A1
C55
A2
C56
A2
C57
A2
C58
A2
C59
B2
C61
A3
C62
A3
C63
A3
C71
C1
C73
C2
C74
C1
C86
A1
C90
A2
D10
A4
D11
A4
D9
A4
J3
A1
J5
A4
J8
B5
L12
A1
L7
A2
L8
A2
Q2
B2
R 143
B2
R 64
B1
R 65
B2
R 88
A3
R 89
A3
R 90
A3
U5
C1
http://www.wjel.net
36
220SW9 LCD
S caler Diagram & C.B .A
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
LCD_5V_POWER
LCD_5V_POWER
T7P
T7M
TCLK2P
TCLK2M
T6P
T6M
T5P
T5M
T4P
T4M
T3P
T3M
TCLK1P
TCLK1M
T2P
T2M
T1P
T1M
T0P
T0M
PANEL_ON
+5V
GND
GND
GND
+5V
Screw Holes
Optical Points
G(1)
S(2)
D(3)
U9 spec.
Vds=-30V, Vgs=+/-12V
Id=-3.5A when ambient temp.=70 degre
R83
22K
TP38
H3
HOLE-V8
1
2
3
4
5
6
7
8
9
R74
10K J
TP52
C78
0.1U K
TP53
R73
47K J
TP39
TP32
TP43
TP35
U8
G697L400T1UF
/RESET
1
VCC
2
GND
3
CD
5
NC
4
R93
22K *
TP46
TP48
H2
HOLE-V8
1
2
3
4
5
6
7
8
9
TP41
TP34
TP54
C76
0.1U K
TP55
TP40
TP49
U6
APM2301AAC-TRL
D
G
S
R71
1K J
Fiducial_Mark
R70
10K J
TP45
TP44
Fiducial_Mark
TP33
TP37
TP50
R92
4.7K J
C81
0.1U K
R72
4.7K J
TP51
C64
12P J
+
C75
47U 25V
1
2
J6
2KK2085030
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
G1
G1
G2
G2
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
C77
4.7U K
Q3
2N3904S
B
E
C
H1
HOLE-V8
1
2
3
4
5
6
7
8
9
TP47
Fiducial_Mark
TP42
TP36
C64
B1
C75
B3
C76
B3
C77
B2
C78
B2
C81
B2
J6
A5
Q3
B2
R 70
B2
R 71
A2
R 72
B2
R 73
B2
R 74
B1
R 83
B2
R 92
B3
R 93
B2
U6
B2
U8
A1
http://www.wjel.net
220SW9 LCD 37
Scaler Diagram & C.B.A.
U� C�
U� B�
U� D�
U� C�
U� D�
http://www.wjel.net
38 220SW9 LCD
D
Scaler Diagram & C.B.A.
http://www.wjel.net
220SW9 LCD
39
Power Diagram & C.B .A.
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
L1
L2
N1
E1
E6
E2
E4
E5
E3
C1
C2
BL_ON
BRT_ADJ
VOL_ON
VOL_ADJ
P01
P02
P09
P17
+5V3.3
+3.3V
P19
V-INVERTER
SENSE_ON
SENSE_ON
+3.3V
+12V
+5V
+5V
+3.3V
+12V
B1: CN701
B2: R709 R710 R711 R712 C711
B3: R701 IC602 IC702
B4: C610 C615
B5: R620 C612 Q603 D606 CN601
C1: C712 IC701
C2: R702 C706 C707 C709
C3: R612 R614 R615 R623 C606 C614 Q601 D604
C4: R610 R613 R617 R619 C608 C609 C611 D605 ZD601 IC601
C5: R601 R602 R604 R621 R622 R624 C601 Q602 ZD602 F601 L601 VAR1 CON602
D1: R715 R716 C713 Q701 IC703
D2: R703 R713 R714 C701 C702 C703 C704 D701 D702 ZD701 L702
D3: R607 R608 R609 R611 R616 C607 D601 D602 D603 L604 L605 L608 T601
D4: R603 C605 BD601
D5: C602 C603 C604 TR601 TR602
TP7
t
TR601
NTC 8OHM
2
1
R616
330K
R702
0.68
R614
18K
R709
330
R620
10K
L702
2.7U
+
-
~
~
BD601
GSIB4A60-LF
3
1
2
4
3
T601
2
1
7
10
4
8
9
5
C609
1000P J
CN701
5K0KH01001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
R713
330
C711
0.1U K
+
C606
47U 50V
1
2
IC701
LD1117-3.3
GND
1
VOUT
2
VIN
3
CN601
L
1
G
2
N
3
G
4
G
5
L608
45 OHM
ZD602
24V
A
K
+
C702
330U 35V
RC1820
1
2
D604
LL4148
A
K
TP5
R611
220
R615
0.22
R604
330K
C701
1000P K
C613
0.1U K
+
C709
1000U 10V
1
2
R714
4.7K
F601
250V 2A
HSink
HS1
3DL0Y01001
1
G1
2
G2
TP601
R619
18K
CON602
OPEN
L
3
N
1
R716
18K
TP8
R607
68K J
D605
LL4148
A
K
L601
20MH
1
2
4
3
R712
10K F
IC601
NCP1203AP60
HV
8
NC
7
DRV
5
VCC
6
GND
4
CS
3
FB
2
ADJ
1
ZD701
15V
A
K
IC702
LM431A
A
K
R
TP2
+
C611
47U 50V
1
2
R610
18K
R608
330K
TP6
R624
10K
Q603
2N3904
1
3
2
D602
EGP10D
A
K
+
C703
330U 35V
RC1820
1
2
D606
LL4148
A
K
R622
10K
TP602
R703
10K
+
C704
330U 35V
RC1820
1
2
R613
1K
TP9
Q701
2SC1213A
B
E
C
C603
2200P
TP3
TP1
D702
YG862C15R
A1
J
A2
+
C605
120U
450V
1
2
R621
10K
C612
0.1U K
VAR1
470V
.
1
.
2
L604
45 OHM
TP603
ZD601
15V
A
K
C601
0.22U
C608
2200P K
R612
47
R601
330K
C604
2200P
R617
1K
R623
4.7
D603
LL4148
A
K
+ C706
1000U
16V
1
2
t
TR602
(OPEN)
2
1
R603
18K
R609
330K
C614
100P K
C602
0.22U
D601
UF4007-LF
A
K
HSink
GC1
3D05402001
1
G1
R701
1K
C615
3300P M
C607
1000P K
HSink
HS2
3D06K01001
1
G1
2
G2
TP4
R711
10.5K F
IC602
PC123FY1
1
2
4
3
R710
10K
HS7
3DL1S02001
1
G1
Q602
2N3906
3
2
1
L605
45 OHM
HSink
HS6
3DL6301001
1
G1
IC703
KA78R12
VIN
1
ON/OFF
4
VOUT
2
GND
3
D701
YG862C15R
A1
J
A2
Q601
2SK3530-01MR
D
G
S
+ C707
1000U
16V
1
2
+
C713
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