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23" LCD Color Monitor
Dell SP2309Wc
Service Service Service
Horizontal Frequency 30 kHz to 83 kHz
Table Of Contents
Description Page Description Page Table Of Contents..........................................................1 Revision List..................................................................2 ECN History..................................................................3 Important Safety Notice................................................4 1.Monitor Specifications.................................................5 2.LCD Monitor Description........................................6 3.Operation Instructions...............................................7 3.1. Using the Front Panel Controls............................7 3.2.Control Buttons...................................................8 3.3 Adjusting the Picture..............................................9 4.Input/Output Specification.......................................20 4.1.Input Signal Connector.........................................20 4.2.Factory Preset Display Modes.................................21 4.3.Power Supply Requirements...................................22 4.4.Panel Specification............................................23 4.5.Definition of Pixel Defects.....................................25 5.Block Diagram.........................................................27 5.1.Software Flow Chart...........................................27 5.2.Electrical Block Diagram...................................29 6.Mechanical Instruction...................................31 7.Schematic Diagram...................................................36 7.1Main Board.....................................................36 7.2 Power Board.........................................................44 7.3 USB Board.....................................................46 7.4 Key Board.......................................................47 8.PCB Layout..............................................................48 8.1.Main Board............................................................48 8.2.Power Board.......................................................50 8.3.USB Board..........................................................51 9.Maintainability...................................................52 9.1.Equipments and Tools Requirement.......................52 9.2.Trouble Shooting..................................................53 10.White-Balance, Luminance adjustment..................60 11.ISP Instruction.......................................................61 12.Monitor Exploded View........................................65 13.BOM List.................................................................67 14.Different Parts List...........................................89
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 VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING 1
23" LCD Color Monitor Revision List
Revision Release Date Revise history
Dell SP2309Wc
TPV model HDRSA3NKWMDYPN HDRSA3NKWMDYPC
A00
Sep.-18-2008
Initial Release HDRSA3NMWMDLPN HDRSA3NLWMDYPN HDRSA3NMWMDLPC HDRSA3NLWMDYPC HDRSA3NJWMDYPC
A01
Oct.-27-2008
Add new BOM in item 14
HDRSA3NBWMDYPC HDRSA3NFWMDYPC HDRSA3NFWMDYPN HDRSA3NBWMDYPN
A02
Dec.-2-2008
Add new BOM in item 14
HDRSA3NBWMDY5C HDRSA3NJWMDYPN
Add new BOM in item 14 A03 Dec.-22-2008 Change Y value to Ymin (min luminance valuein item 10
HDRSA3NMWMDDPC
ALL
2
23" LCD Color Monitor ECN History
ECN No. Change Description Service Deposition
Dell SP2309Wc
Cut-in date
MSR
3
23" LCD Color Monitor
Important Safety Notice
Dell SP2309Wc
Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are 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 important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize 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. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by AOC 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, AOC Company will be referred to as AOC.
WARNING
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 AOC. AOC assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. 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. 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 person's body is grounded through wristband. -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 a short circuit within the module. -If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)
4
23" LCD Color Monitor 1. Monitor Specifications
Screen type Panel Type Size LCD Panel Pixel pitch 0.249 mm mm (H) x 0.249 mm mm(V) Active matrix - TFT LCD LTM230TT02 C01 KR SEC 23 inches (23-inch viewable image size)
Dell SP2309Wc
Viewable angle 160° (vertical) typ, 160° (horizontal) typ Response time Separate Sync Input H-Frequency V-Frequency Dynamic contrast ratio 2 ms typical (Grey to Grey) H/V TTL 30kHz 83kHz 56 - 76Hz 1000:1 (typical) Digital: Detachable, DVI-D, Solid pins, shipped detached from the Signal cable type monitor Analog: Detachable, D-Sub, 15pins, shipped attached to the monitor HDMI: Detachable, HDMI-A, Solid pins, shipped without cable Luminance output Max. Resolution Plug & Play EPA ENERGY ON Mode STAR® OFF Mode 300 CD/m ˛(typical) 2048 x 1152 at 60 Hz VESA DDC <75W <1W Height : 440.10 mm Dimensions (with stand) Width: 558.00 mm Depth265.30 mm Power Source Video display capabilities (DVI playback) Environmental Considerations 100 to 240 VAC / 50 or 60 Hz + 3 Hz / 1.5A
480i/480p/576i/576p/1080i/1080p (Supports HDCP)
Operating Temp: 5° to 35°C Operating Humidity: 10% to 80% Storage Temp.: -20° to 60°C Weight with packaging: 25.80 Lbs (11.724kg)
Weight
Weight with stand assembly and cables: 17.33 Lbs (7.874kg) Weight without stand assembly: 10.96 Lbs (4.98kg) Weight of stand assembly: 6.12 Lbs (2.78kg) 5
23" LCD Color Monitor 2. LCD Monitor Description
panel control logic, brightness control logic and DDC.
Dell SP2309Wc
The LCD monitor will contain a main board, power board, key board and a USB board which house the flat The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
Monitor Block Diagram
Flat Panel and CCFL backlight
CCFL Drive.
Power board
Main Board
RS232 Connector For white balance adjustment in factory mode
Key board
USB board Video signal, DDC
AC-IN 100-240V
Host Computer
6
23" LCD Color Monitor 3. Operation instructions
3.1 Using the Front Panel Controls
Use the buttons on the front of the monitor to adjust the image settings.
Dell SP2309Wc
Front panel Button A
Description
Use the Preset modes button to choose from a list of preset color modes. Preset modes B Use the Brightness / Contrast button to direct access to the "Brightness" and "Contrast" control menu. Brightness / Contrast C Use the Input source button to select different video signals that may be connected to your monitor. Input source D Use the Menu button to open the on-screen display(OSD).
Menu E Use the Exit button to exit on-screen display(OSD) from menu and sub-menus. Exit Use the buttons on the front of the monitor to adjust the image settings.
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23" LCD Color Monitor
3.2 Control Buttons
Dell SP2309Wc
Label 1 2 3 4
Description Power Control (Touch Sensor) Capacitive touch buttons Webcam Microphone
Label 1 2 3 4 5 6 7 8
Description AC power cord connector HDMI connector DVI connector VGA connector Audio Line-in Audio Line-out USB upstream port USB downstream ports(2)
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23" LCD Color Monitor
3.3 Adjusting the Picture
1. Press the Main Menu button to open the OSD menu and display the main menu.
Dell SP2309Wc
2. Press the
and
buttons to toggle between options in the Menu. As you move from one icon to another,
the option name is highlighted. 3. To select the highlighted item on the menu press the 4. Press the and again.
buttons to select the desired parameter.
5. Press the
button to enter the slide bar and then use the
or
button, according to the indicators on
the menu, to make your changes. 6.Select the previous menu. The table below provides a list of all the OSD menu options and their functions. to return to previous menu without accepting current settings or to accept and return to
Icon
Menu and Submenus
Description
BRIGHTNESS Use the Brightness and Contrast menu to adjust the Brightness/Contrast. /CONTRAST
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23" LCD Color Monitor
Dell SP2309Wc
Back
Press
to go back to the main menu.
Brightness
Allows you to adjust the brightness or luminance of the backlight. Press the button to increase brightness and press the button to
decrease brightness (min 0 ~ max 100). Contrast Allows you to adjust the contrast or the degree of difference between darkness and lightness on the monitor screen. Adjust brightness first, and adjust contrast only if you need further adjustment. Press the button to increase contrast and press the button
to decrease contrast (min 0 ~ max 100). Auto Adjust Use this button to activate automatic setup and adjust menu. The following dialog appears on a black screen as the monitor self-adjusts to the current input:
Auto Adjustment allows the monitor to self-adjust to the incoming video signal. After using Auto Adjustment, you can further tune your monitor by using the Pixel Clock (Coarse) and Phase (Fine) controls under Image Settings. Input Source Use the Input Source menu to select different video signals that may be connected to your monitor. 10
23" LCD Color Monitor
Dell SP2309Wc
Push
to go back to the main menu
Select VGA input when you are using the analog (VGA) connector. Push select the VGA input source.
to
Select DVI-D input when you are using the digital (DVI) connector. Push select the DVI input source. Select Auto select to let the monitor search for available input signals. COLOR SETTINGS Color setting mode submenu Use the Color Setting menu to adjust the monitor's color settings.
to
Back
Press
to go back to the main menu.
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23" LCD Color Monitor
Input Color Format Allows you to set the video input mode to. · · · Mode Selection
Dell SP2309Wc
RGB: Select this option if your monitor is connected to a computer or DVD player using the HDMI cable or the HDMI to DVI adapter. YPbPr: Select this option if the your DVD player supports only YPbPr output.
Allows you to set the display mode to: · · Graphics: Select this mode if your monitor is connected to your computer. Video: Select this mode if you monitor is connected to a DVD player.
Preset Mode
Allows you to choose from a list of preset color modes. In the Graphics mode, you can set the color to the following preset values: · Standard: Loads the monitor's default color settings. This is the default preset mode. · · · Multimedia: Loads color settings ideal for multimedia applications. Game: Loads color settings ideal for most gaming applications. Warm: Increase the color temperature. The screen appears warmer with a red/yellow tint. · · · Cool: Decreases the color temperature. The screen appears cooler with a blue tint. Custom (RGB): Allows you to manually adjust the color settings. Press the and buttons to adjust the Red, Green, and
Blue values and create your own preset color mode. In the Video mode, you can set the color to the following preset values: · · · · Hue Allows you to adjust the skin tone of the image. Use 12 or to adjust the hue Movie: Loads color settings ideal for movies. This is the default preset mode. Game: Loads color settings ideal for most gaming applications. Sports: Loads color settings ideal for sports. Nature: Loads color settings ideal for nature.
23" LCD Color Monitor
from '0' to '100'. NOTE: Hue adjustment is available only in the Video mode. Saturation Allows you to adjust the color saturation of the image. Use the saturation from '0' to '100'. Color Reset Resets your monitor's color settings to the factory defaults.
Dell SP2309Wc
or
to adjust
DISPLAY SETTINGS Display setting mode submenu
Use the Displays Settings menu to adjust the sharpness, dynamic contrast, response time, and zoom.
Back
Press
to go back to the main menu.
Wide Mode
Allows you to change the image scale with various default settings. NOTE: Wide Mode is not available at video resolutions greater than 1680x1050. However, 16:9 and Fill will be available for video timing.
Horizontal po sition
Use the
and
buttons to adjust image left and right (min 0 ~ max 100).
NOTE: When using DVI source, the Horizontal Position setting is not available.
Vertical Posit ion
Use the
and
buttons to adjust image up and down (min 0 ~ max 100).
NOTE: When using DVI source, the Vertical Position setting is not available.
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23" LCD Color Monitor
Zoom
Dell SP2309Wc
Allows you to zoom in to specific area of interest on your monitor. Use and buttons to adjust the zoom from '0' to '100'.
NOTE: Zoom will reset to default after power cycling or after power save recovery. NOTE: Zoom default setting will be zero when using PC format (RGB color space)
and 10 when using the video format from DVD players (YPbPr color space). Phase If satisfactory results are not obtained using the phase adjustmenu, use the Pixel Clock (coarse) adjustmenu and then use Phase (fine). NOTE: Pixel Clock and Phade Adjustments are only available for "VGA" input. Sharpness Allows you to increase or decrease the sharpness of the image. Use Dynamic Contrast and buttons to adjust the sharpness from '0' to '100'.
The dynamic contrast helps get a higher contrast if you choose Game preset, Movie Preset, Sports Preset and Nature Preset. Use the Use the button to enable the Dynamic Contrast adjustment. button to disable the Dynamic Contrast adjustment.
NOTE: Brightness control is disabled in Dynamic Contrast mode. Response Time Response time is the time required for an LCD pixel to change from fully active (black) to fully inactive (white), then back to fully active again. You can set the response time to: · · Normal Overdrive (default).
Display Reset Resets the monitor's display settings to the factory defaults. AUDIO SETTINGS Use the Audio Settings to adjust the audio settings.
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23" LCD Color Monitor
Audio Setting mode submenu
Dell SP2309Wc
Power Save Audio
Allows you to turn on or off the power to the audio during the audio power save mode. Default is "On". On -- Allows you to turn off the power to the sound bar during monitor standby. Off -- Allows you to turn on the power to the sound bar during monitor standby.
Reset Audio Setting Exit Menu
Resets your monitor audio settings to the factory defaults.
Press
to exit the OSD main menu and press
to accept changes.
OTHER SETTINGS
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23" LCD Color Monitor
Dell SP2309Wc
Back
Press
to go back to the main menu.
Language
Allows you to set the OSD display to one of five languages: English, Espanol, Francais, Deutsch, or Japanese.
Menu Transparency Menu Timer
Allows you to adjust the OSD background from opaque to transparent.
Allows you to set the time for which the OSD remains active after you press a button on the monitor. Use the and buttons to adjust the slider in 1 second increments, from
5 to 60 seconds. Menu Lock Controls user access to adjustments. When Lock is selected, no user adjustments are allowed. All buttons are locked except button.
Button Sound Turns on or off the button sound. DDC/CI DDC/CI (Display Data Channel/Command Interface) allows a software on your computer to adjust the monitor display settings like the brightness, color balance etc. Enable (Default): Optimizes the performance of your monitor and provides a better
16
23" LCD Color Monitor
customer experience.
Dell SP2309Wc
Disable: Disables the DDC/CI option and the following message appears on the screen.
Select Yes to disable DDC/CI or No to return. LCD Conditioning LCD conditioning helps eliminate any image retention and may take several hours. NOTE: Severe cases of image retention are known as burn-in. LCD Conditioning does not remove burn-in. Disable: This is the default option. Enable: Enables LCD conditioning and the following message appears on the screen. Select Yes to proceed and No to return.
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23" LCD Color Monitor
Dell SP2309Wc
Factory Reset Resets all OSD settings to the factory preset values. Personalize
Allow you to adjust shortcut key button for preset mode. Brightness & Contrast Auto Adjust and Input source.
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23" LCD Color Monitor
OSD Warning Messages
Dell SP2309Wc
The following warning messages may appear on the screen to indicate that the monitor is out of synchronization.
This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the signal is too high or too low for the monitor to use. See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1680 X 1050 at 60Hz.
If you press any button other than the power button one of the following messages will appear depending on the selected input:
When monitor enters Power Save mode, the following message appears :
See Solving Problems for more information.
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23" LCD Color Monitor 4. Input/Output Specification
4.1 Input Signal Connector
VGA Connector: Pin No. 1. 2. 3. 4. 5. 6. 7. 8. Red Video Green Video Blue Video GND Self-test R-Ground G-Ground B-Ground VGA Connector layout Description Pin No. 9. 10. 11. 12. 13. 14. 15.
Dell SP2309Wc
Description DDC +5V GND-sync GND DDC data H-Sync V-Sync DDC clock
DVI Connector:
Note: Pin 1 is at the top right. Pin Signal Assignment 1 2 3
4 5
Pin Signal Assignment Pin Signal Assignment
9 10 TMDS RX1TMDS RX1+ TMDS Ground Floating Floating 17 18 19 20 21 22 23 24 TMDS RX0TMDS RX0+ TMDS Ground Floating Floating TMDS Ground TMDS Clock+ TMDS Clock-
T.M.D.S. Data 2T.M.D.S. Data 2+
TMDS Ground Floating Floating
11
12 13
6 7 8
DDC Clock DDC Data
Floating
14 15 16
+5V Power
Self test
Hot Plug Detect
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23" LCD Color Monitor
Dell SP2309Wc
Pin Number 1 2 3 4 5 6 7 8 9 10
19-pin Side of the Connected Signal Cable T.M.D.S. Data 2T.M.D.S. Data 2 Shield T.M.D.S. Data 2+ T.M.D.S. Data 1+ T.M.D.S. Data 1 Shield T.M.D.S. Data 1T.M.D.S. Data 0+ T.M.D.S. Data 0 Shield T.M.D.S. Data 0T.M.D.S. Clock +
Pin Number 11 12 13 14 15 16 17 18 19
19-pin Side of the Connected Signal Cable T.M.D.S. Clock Shield T.M.D.S. Clock CEC Reserved(N.C. on device) SCL SDA DDC/CEC Ground +5V Power Hot Plug Detect
4.2 Factory Preset Display Modes
Vertical Frequency (Hz) 70.0 60.0 75.0 60.3 75.0 60.0 75.0 75.0 60.0 75.0 60.0 59.9 59.9 59.9 Pixel Clock (MHz) 28.3 25.2 31.5 40.0 49.5 65.0 78.8 108.0 108.0 135.0 146.3 119.0 154.0 156.75 Sync Polarity (Horizontal/Vertical) -/+ -/-/+/+ +/+ -/+/+ +/+ +/+ +/+ -/+ +/+/+/-
Display Mode VESA, 720 x 400 VESA, 640 x 480 VESA, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 1024 VESA, 1280 x 1024 VESA, 1680 x 1050 VESA, 1680 x 1050 VESA, 1920 x 1200 VESA, 2048 x 1152
Horizontal Frequency (kHz) 31.5 31.5 37.5 37.9 46.9 48.4 60.0 67.5 64.0 80.0 65.3 64.7 74.04 70.99
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23" LCD Color Monitor
4.3 Power Supply Requirements
A/C Line voltage range A/C Line frequency range Current Peak surge current Leakage current Power line surge : 100 V ~ 240 V : 50 ± 3Hz, 60 ± 3Hz : 1.5A max at 100V; 0.8A max at 240 V : < 60A peak at 240 VAC and cold starting : < 3.5mA
Dell SP2309Wc
: No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second : 5VDC ± 5; 12VDC± 5
DC output Voltage
22
23" LCD Color Monitor
4.4 Panel Specification
Dell SP2309Wc
LTM230TT02 is a color active matrix liquid crystal display(LCD)that uses amorphous silicon TFT(Thin Flim Transitor) as switching components. This Model is compose of a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 23"is 2048X1152 and this model can display up to 16.7 millions colors.
4.4.1 Display Characteristics
4.4.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25:
23
23" LCD Color Monitor
Dell SP2309Wc
24
23" LCD Color Monitor
4.5 Definition of Pixel Defects
4.5.1 Spec.of Pixel Defect
Dell SP2309Wc
25
23" LCD Color Monitor
4.5.2 Optical Characteristics Failure Criteria
Dell SP2309Wc
4.5.3 FOS Spec.
26
23" LCD Color Monitor 5. Block Diagram
5.1 Software Flow Chart
Dell SP2309Wc
1
2 N 4
Y
3
5 Y 6
N
7
N Y
8
9
10 Y N 12 Y 14
N
11
13 Y 15 Y 17
N
N
16
18
N
19 Y 27
23" LCD Color Monitor
1) MCU Initializes. 2) Is the EEprom blank? 3) Program the EEprom by default values. 4) Get the PWM value of brightness from EEprom. 5) Is the power key pressed? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed? 8) Enter factory mode.
Dell SP2309Wc
9) Save the power key status into EEprom. Turn on the LED and set it to green color. Scalar initializes. 10) In standby mode? 11) Update the lifetime of back light. 12) Check the analog port, are there any signals coming? 13) Does the scalar send out an interrupt request? 14) Wake up the scalar. 15) Are there any signals coming from analog port? 16) Display "No connection Check Signal Cable" message. And go into standby mode after the message disappears. 17) Program the scalar to be able to show the coming mode. 18) Process the OSD display. 19) Read the keyboard. Is the power key pressed?
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23" LCD Color Monitor
5.2 Electrical Block Diagram
5.2.1 Main Board
PANEL
Dell SP2309Wc
RGB
LVDS
D-SUB
TMDS
DVI
SCALER MST6588CL
CTRL
TMDS
AMDATA[0..15] AMDR[0..12]
HDMI
I2S data
DDR SDRAM
256Mb HY5PS561621BFP
Audio DAC
PCM1754DBQR
SW
Phone Jack OUT Phone Jack IN
USB IN
DM DP
USB 2512
CAM /M IC
FSA2257M TCX
USB 2514
USB PORT1 USB PORT2 USB PORT3 USB PORT4
29
23" LCD Color Monitor
5.2.2 Inverter and Power Board
AC input EMI Bridge Rectifier Start Circuit R932, R904, R933 PWM Control IC Over Voltage Feedback Circuit Rectifier Transformer diodes
Dell SP2309Wc
CN902 5V
12V ON/OFF Rectify and Lamp Output Over Voltage Protect DC Convert Circuit PWM Control IC MOSFET
Feedback Circuit
ON/OFF Control DIM
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23" LCD Color Monitor 6. Mechanical Instruction
Setting: Power screwdriver torque A=11 kgF. Cm; torque B=6 kgF. Cm
Dell SP2309Wc
Tools: 2 Power screwdrivers=5mmL=60mm; 1 small cross screwdriver; turnbuckle driver;
Fig
Remark
Lay LCD on a flat, soft and clean surface. Remove stand Remove the two screws and remove the stand by Torque A.
1. Pull out the hinge cover follow the arrowhead direction and remove it, then remove the hinge.
Remove the two screws and remove the base by Torque A.
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23" LCD Color Monitor
Dell SP2309Wc
Remove the rear cover: Pry the monitor up then find out the hooks' position, use the tool (like the picture or other card) to insert into the gap of bezel and rear cover, then turn over the monitor and take off the rear cover. Remove USB board Remove the screws by torque B in red then remove the shield which cover the USB board, ,disconnect connector remarked in green.
Remove shield: Disconnect connector remarked in green.
Cable connect main board and camera glass
32
23" LCD Color Monitor
Dell SP2309Wc
Key board cable
Remove shield: Remove the screws by Torque B or by manual, and disconnect connector remarked in green. then remove the shield.
Remove the screws and remove the main frame by manual or torque = 3kgF.Cm. 33
23" LCD Color Monitor
Dell SP2309Wc
Disconnect connector remarked in green.
Install: Note: Make LVDS connector's metal side adown
Remove the Power Board, Main Board: Remove the screws by torque B and disconnect connector remarked in green.
USB cable
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23" LCD Color Monitor
Dell SP2309Wc
The panel
35
23" LCD Color Monitor 7. Schematic Diagram
7.1 Main Board
+V_KEY R487 0R05 1/16W +V_KEY _S
Dell SP2309Wc
Ve r.B 1. add for Proxim ity Te s t and ESD 2008.5.30
+5V FB413 300OHM +3V3 FB411 300OHM R459 4K7 1/16W 5% GND 7 6 5 4 3 2 1 +V_KEY
Q406 2N3906S-RTK/PS
R486 4K7 1/16W 5%
+V_KEY_S R485 10K 1/16W 5%
4K7 1/16W 5%
R456 4K7 1/16W 5% R457 R460 R461 100R 1/16W 5% 100R 1/16W 5%
R458
4K7 1/16W 5%
C464 + 10uF/50V
C465 0.1uF 16V CN402
Q405 2N3904S-RTK/PS GND
R484
KEY _VCC_ON 3 4K7 1/16W 5%
3 3 3 3 3
KEY _SCL KEY _SDA PWR_SW# PWR_LED KEY _INT
R462
100R 1/16W 5%
C466 0.1uF 16V
C467 0.1uF 16V
C468 0.1uF 16V
ZD401 RLZ5.6B
ZD402 GND RLZ5.6B
CONN
GND
TPV
( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178 2 of 14
Size Rev
B B <>
Key Component
G3178-F-X-X-1-080831 2. Key Connector Sunday , August 31, 2008
Date
36
23" LCD Color Monitor
+1V8 +1V2 FB401 VDDC +3V3 120 OHM +3V3 FB406 + C425 C426 C427 C428 C442 AVDD_ADC C401 10uF/50V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V GND +3V3 C444 22pF 2 R401 X401 + U403(NC) G690H293T73 3 Vcc RESET GND C450 NC 2 1 D402 LL4148 255 256 1 233 49 88 153 217 172 51 86 151 231 196 254 248 R423 4K7 1/16W 5% 64 GND C445 10uF/50V C446 22pF GND R422 22R 1/16W 5% VDDC AVDD_ADC VDDP AVDD_DVI 1 22R 1/16W 5% FB404 300OHM C429 10uF/50V 0.1uF 16V GND 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V GND + C432 C433 C434 C435 C436 C437 C438 VDDP +3V3 FB405 AVDD_DVI FB403 300OHM VDDIO_DATA
Dell SP2309Wc
30m A 70m A
C431 10uF/50V + C443 C419 10uF/50V
590m A
20m A 300OHM
86m A
300OHM C430 10uF/50V + C439 C440 C441 0.1uF 16V 0.1uF 16V 0.1uF 16V GND TP TP TP TP TP TP TP TP TP TP TP 85 61 60 59 58 57 56 55 54 53 52 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11
+ C420 C421 C422 C423 C424
C475
Ve r.D 6.add C475 for EM I 2008.7.17 P.3
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V GND
Ve r.B 3.add for Int. Audio 2008.5.30 P.3
+3V3
FB414 300OHM
AVDD_AUSDM
+3V3 FB407
AVDD_MEMPLL
C462 0.1uF 16V +
C473 10uF/50V
42m A 300OHM
C447 10uF/50V
+
C448 C449
C474
Ve r.D 5.add C474 for EM I 2008.7.17 P.3
0.1uF 16V GND
0.1uF 16V 0.1uF 16V
43
13 25
AVDD_TP / VDDP VDDP VDDP VDDP VDDP VDDP VDDP
AVDD_MPLL
AVDD_DVI AVDD_DVI
GND 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 CEC HDMI_CKHDMI_CK+ HDMI_D0HDMI_D0+ HDMI_D1HDMI_D1+ HDMI_D2HDMI_D2+ AVDD_DVI HPD_HDMI HDMI_SDA HDMI_SCL DVI_RXCDVI_RXC+ DVI_RX0DVI_RX0+ DVI_RX1DVI_RX1+ DVI_RX2DVI_RX2+ HPD_DVI DVI_SDA DVI_SCL TP16 TP17 TP18 TP19 TP20 TP21 TP TP TP TP TP TP
R424
390 OHM 1/16W
62 6 7 8 9 11 12 14 15 5 2 3 4 63 17 18 20 21 23 24 26 27 28 19 16 31 33 32 34 29 30 66 67 35 36 37 38 39 40 41 47 48 68 69 45 46 44 KEY _INT TP24 PWR_SW# SPI_CZ SPI_DI SPI_DO SPI_CK 74 75 76 77 78 79 80 81 65 242 241 240 239 238 237 236 235 234 253 252 247 246 244 243 250 245 249
CEC RXH_CLKN RXH_CLKP RXH_0N RXH_0P RXH_1N RXH_1P RXH_2N RXH_2P REXT HPD_A DDCDA_SDA DDCDA_SCL CEC2 RXB_CLKN RXB_CLKP RXB_0N RXB_0P RXB_1N RXB_1P RXB_2N RXB_2P HPD_B DDCDB_SDA DDCDB_SCL BIN1P GIN1P SOGIN1 RIN1P HSY NC_A VSY NC_A DDCAA_SDA DDCAA_SCL BIN0M BIN0P GIN0M GIN0P SOGIN0 RIN0M RIN0P HSY NC0 VSY NC0 DDCAB_SDA DDCAB_SCL REFM REFP RMID SAR0 SAR1 SAR2 SAR3 GPIO_A / SPI_CZ GPIO_B / SPI_DI GPIO_C / SPI_DO GPIO_D / SPI_CK IRIN VD7 / DI27 VD6 / DI26 VD5 / DI25 VD4 / DI24 VD3 / DI23 VD2 / DI22 VD1 / DI21 VD0 / DI20 ICLK2 LINE_OUT_0R LINE_OUT_0L LINE_OUT_1R LINE_OUT_1L LINE_IN_0R LINE_IN_0L AURVM AUCOM AUVAG
GPIO05 / SDCDZ NC NC NC NC NC NC NC NC NC NC
VDDC VDDC VDDC VDDC VDDC
AVDD_ADC
RESET
XOUT
XIN
AVDD_AUSDM
R0P_F / LVDS0P_A R0N_F / LVDS0N_A R1P_F / LVDS1P_A R1N_F / LVDS1N_A R2P_F / LVDS2P_A R2N_F / LVDS2N_A R3P_F / LVDSCLKP_A R3N_F / LVDSCLKN_A G0P_F / LVDS3P_A G0N_F / LVDS3N_A G1P_F / LVDS4P_A G1N_F / LVDS4N_A G3P_F / LVDS0P_B G3N_F / LVDS0N_B B0P_F / LVDS1P_B B0N_F / LVDS1N_B B1P_F / LVDS2P_B B1N_F / LVDS2N_B B3P_F / LVDSCLKP_B B3N_F / LVDSCLKN_B R0P_S / LVDS3P_B R0N_S / LVDS3N_B R1P_S / LVDS4P_B R1N_S / LVDS4N_B DDR2_A12 DDR2_A11 DDR2_A10 DDR2_A9 DDR2_A8 DDR2_A7 DDR2_A6 DDR2_A5 DDR2_A4 DDR2_A3 DDR2_A2 DDR2_A1 DDR2_A0 DDR2_BADR[1] DDR2_BADR[0] DDR2_RASZ DDR2_WEZ DDR2_CASZ DDR2_MCLKE DDR2_ODT DDR2_DQSB[1] DDR2_DQS[1] DDR2_DQSB[0] DDR2_DQS[0] DDR2_DQM[0] DDR2_DQM[1] MCLKZ MCLK MVREF MDATA[15] MDATA[14] MDATA[13] MDATA[12] MDATA[11] MDATA[10] MDATA[9] MDATA[8] MDATA[7] MDATA[6] MDATA[5] MDATA[4] MDATA[3] MDATA[2] MDATA[1] MDATA[0] VDDP AVDD_DDR AVDD_DDR AVDD_DDR AVDD_DDR AVDD_DDR AVDD_MEMPLL
206 205 204 203 202 201 200 199 198 197 194 193 192 191 190 189 188 187 186 185 184 183 182 181 145 136 141 144 135 146 134 143 132 147 131 140 130 138 139 128 137 129 148 127 110 109 105 104 102 101 123 122 126 112 99 115 96 95 114 98 113 117 93 121 89 90 120 92 118 107 116 106 100 111 94 125 142 220 TP TP 221 TP 222 223 TP TP 224 TP 225 TP 226 228 227
TP TP
LVB0M LVB0P LVB1M LVB1P LVB2M LVB2P LVBCKM LVBCKP LVB3M LVB3P TP12 TP13 LVA0M LVA0P LVA1M LVA1P LVA2M LVA2P LVACKM LVACKP LVA3M LVA3P
CONN CN403 LVB0P LVB1P LVB2P LVBCKM LVB3M LVA0M LVA1P LVA2M LVACKM LVA3M VCC_LCD2 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 GND 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 GND LVB0M LVB1M LVB2M LVBCKP LVB3P LVA0P LVA1M LVA2P LVACKP LVA3P
TP TP
TP14 TP15
Ve r.B 4.corre ct for pin out e rror 2008.5.30 P.3
+5V 10K 1/16W 5%
5 5 5 5 5 5 5 5 5 5 5
VGA_SDA VGA_SCL BIN0M BIN0P GIN0M GIN0P SOG RIN0M RIN0P HSY NC0 VSY NC0
VGA_SDA VGA_SCL
R425
R426 10K 1/16W 5% VGA_SCL R496 VGA_SDA R497
Ve r.D 3.Add jum pe r for De bug 2008.7.17 P.3
0R05 1/16W 0R05 1/16W AUCOM AUVRM AUVAG VGA_SCL_DBG VGA_SDA_DBG
U401
A_MAD R 12 A_MAD R 11 A_MAD R 10 A_MAD R 9 A_MAD R 8 A_MAD R 7 A_MAD R 6 A_MAD R 5 A_MAD R 4 A_MAD R 3 A_MAD R 2 A_MAD R 1 A_MAD R 0 A_B A1 A_B A0 A_R ASZ A_W EZ A_C ASZ A_C K E A_OD T A_DQS1M A_DQS1P A_DQS0M A_DQS0P A_DQM0 A_DQM1 A_MCLKZ A_MCLK MVREF A_MD ATA15 A_MD ATA14 A_MD ATA13 A_MD ATA12 A_MD ATA11 A_MD ATA10 A_MD ATA9 A_MD ATA8 A_MD ATA7 A_MD ATA6 A_MD ATA5 A_MD ATA4 A_MD ATA3 A_MD ATA2 A_MD ATA1 A_MD ATA0
For DDR2_16 Address used
Ve r.B 5.corre ct for pin out e rror 2008.5.30 P.3
VGA_SDA_DBG VGA_SCL_DBG 0.1uF 16V C452 0.1uF 16V
MST6588CL_256PIN
A_MADR[12..0] 4 A_BA1 4 A_BA0 4 A_RASZ A_WEZ A_CASZ A_CKE A_ODT A_DQS1M A_DQS1P A_DQS0M A_DQS0P A_DQM0 A_DQM1 A_MCLKZ A_MCLK 4 4 4 4 4 4 4 4 4 4 4 4 4
Close to IC with width trace
C456 10nF16V
C457
C458 4U7 10V
V e r.C 1.Unique Code _WP 2008.6.13 P.3
GND R494 CODE_WP 0R05 1/16W
C451(NC) 0.1uF 16V C453(NC) 0.1uF 16V C454 2 2 KEY _INT PWR_SW#
VDDIO_DATA
1uF/16V
TP
R427 1K 1/16W 1%
GND FB412 300OHM
A_MDATA[15..0] 4
R428
C455 0.1uF 16V
+3V3 GND 5 DVI_DET 5 DSUB_DET 9 USB_DET 6 HDMI_DET 7 DAC_MUTE
R429
10K 1/16W 5% DVI_DET DSUB_DET USB_DET DAC_MUTE TP TP71 0R05 1/16W 0R05 1/16W
1K 1/16W 1%
GND
V e r.B 10.add for int. Audio 2008.5.30 P.3
7 7 +V_BUZ
Ve r.B 6.corre ct for chip lim itation 2008.5.30 P.3
2 2
KEY _SCL KEY _SDA
R472 R473 R477 10K 1/16W 5%
LOUTMST_R LOUTMST_L 2200pF 50V C471 2200pF 50V C472 22K 1/16W 5% R492 22K 1/16W 5% R493
R490 R491 7 7
TP GND TP28 TP TP29 100R 1/16W 5% C623 0.1uF 16V 100R 1/16W 5% C624 0.1uF 16V C626 0.1uF 16V LINMST_R C625 0.1uF 16V LINMST_L
AVDD_MEMPLL
AUVRM AUCOM AUVAG
Ve r.B 8.add for buzze r volum e adjus tm e nt 2008.5.30 P.3
+V_BUZ R483 AVDD_MEMPLL 0R05 1/16W +5V
VDDIO_DATA
1
+
BZ401 +3V3
D401 LL4148 2
MSDA MSCL
215 214
GPIOB[7] GPIOB[6]
VDDIO_CMD GPIOR[06] GPIOR[05] GPIOR[04] GPIOR[03] GPIOR[02] GPIOR[1] GPIOR[0] AU_MUTE AVSS_DVI AVSS_DVI AVSS_ADC VSSP VSSP / VSSC AVSS_TP AVSS_AU VSSC VSSC VSSS VSSS VSSS AVSS_DDR AVSS_DDR AVSS_DDR AVSS_DDR AVSS_DDR AVSS_DDR AVSS_DDR TEST_PIN
FB409 TP67 TP68 TP69 TP70 TP34 TP35 TP36
0R05 1/8W
+1V8
Q403 2N3906S-RTK/PS
R482 4K7 1/16W 5%
SPEAKER
R439 10K 1/16W 5% Q401 2N3904S-RTK/PS R440 4K7 1/16W 5% 8 BKLT_ADJ
V e r.B 7.corre ct for chip lim itation 2008.5.30 P.3
TP63 TP
P_229 P_230 BKLT_ADJ V_BUZ_PWM BUZZ_PWM
229 230 173 174 175 176
INT PWM PWM2 PWM3 PWM4 PWM5 PWRGPIO0 PWRGPIO1 PWRGPIO2 PWRGPIO3 GPIO02
C470 10uF/50V P_228
+ R481 10K 1/16W 5%
GND GND GND
GND
GPIOR[7] GPIOB[8] GPIO01 GPIO00 GPIOM[1] GPIOM[0] GPIOM[3] GPIOM[2]
GPIOB[5] GPIOB[4] GPIOB[3] GPIOB[2] GPIOB[1] GPIOB[0]
R463 10K 1/16W 5%
Q404 2N3904S-RTK/PS
R480
V_BUZ_PWM 4K7 1/16W 5%
NC NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC NC
160 154 166
167 169 168
165 164
162 161
159 158
156 155
150 149
157 163 170
213 212 211 210 209 208
219 216 83 82 178 177 180 179
+5V_AUDIO R431 +3V3 R430 R432 R433 R434 R435 R436 R437 R438 R475 R478 R479 R488 R495 4K7 1/16W 5% CAM_DIAG 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 4K7 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% DSUB_DET DVI_DET LCD_EN P_228 USB_DET BKLT_EN P_230 CODE_WP P_229 BKLT_ADJ KEY _VCC_ON HDMI_DET_C# 4K7 1/16W 5% DAC_MUTE
8 8 8 8
LCD_EN BKLT_EN OFF 1V2_EN
R489 R442
LCD_EN BKLT_EN 4K7 1/16W 5% 4K7 1/16W 5% TP66
TP
Ve r.B 9.corre ct for chip lim itation 2008.5.30 P.3
+3V3 C459 0.1uF 16V GND
R476
10K 1/16W 5% CODE_WP R447 GND 10K 1/16W 5% GND SPI_CZ R445 22R 1/16W 5% 1 22R 1/16W 5% 2 SPI_DO R446 R449 100R 1/16W 5% 3 4
U404 CS# VCC SO HOLD# W# SCK GND SI 8 7 6 R448 5 R450
TP43 TP45 TP47 TP49 TP51 TP53 TP55 TP57 TP58 TP59 TP60 TP61 TP62
GND TP TP TP TP TP TP TP TP TP TP TP TP TP
TP TP TP TP TP
R474 0R05 1/16W
TP39 TP40 TP41 TP42 TP44
10 22 42 218 232 207 251 195 171 152 50 87 108 103 97 91 119 124 133
70 71 72 73 84
GND GND
GND
EDID_WP 5 TP TP48 KEY _VCC_ON KEY _VCC_ON 2 MUTE MUTE 7 EE_WP HDMI_DET_C# HDMI_DET_C# 3 CAM_DIAG CAM_MIC_DIAG 9 Power_LED# USB_EN 9
GND
V e r.D 2.Add HDM I re ad Control 2008.7.15 P.3
+3V3
+3V3 22R 1/16W 5% SPI_CK 22R 1/16W 5% SPI_DI
V e r.C 2.Unique Code _WP 2008.6.13 P.3
Power_LED#
R441 10K 1/16W 5% R443 4K7 1/16W 5% Q402 2N3906S-RTK/PS R444 75R 1/16W 5% PWR_LED 2
C463 0.1uF 16V 1 2 A0 3 A1 4 A2 GND R451 R452 10K 1/16W 5% 10K 1/16W 5% VCC WP SCL SDA 8 7 6 5 EE_WP R454 R455 100R 1/16W 5% 100R 1/16W 5% R453 10K 1/16W 5% MSCL MSDA
MX25L4005AM2C-12G
P228 Te s t M ode , Low : M ode 1, High: M ode 2 P229 Te s t M ode Enable , Low :Enable , High: Dis able P230 Pow e r M anage m e nt, Low :Enable , High: Dis able
U405 24LC16B/SNG GND T P V ( Top
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G3178-F-X-X-1-080831 3. Scaler Sunday , August 31, 2008
TPV MODEL PCB NAME Sheet
OEM MODEL DELL SP2309W SP22309W 715G3178 3 of 14
Size Rev
Custom B <>
Date
37
23" LCD Color Monitor
DDR18V A-MADR1 A-MADR10 A-MADR5 A-MADR9 A-MADR12 A-MADR7 A-MADR3 A-MADR0 A-MADR2 A-MADR4 A-MADR6 5 6 7 8 RP401 5 6 7 8 RP402 5 6 7 8 RP403 A_MADR1 4 A_MADR10 3 A_MADR5 2 1 22R 1/16W 5% A_MADR9 4 A_MADR12 3 2 A_MADR7 1 A_MADR3 22R 1/16W 5% 4 3 2 1 A_MADR0 A_MADR2 A_MADR4 A_MADR6 22R 1/16W 5%
Dell SP2309Wc
R402 1K 1/16W 1% DDR18V R403 1K 1/16W 1% J9 M9 R1 E1 A1 C1 A9 C3 C7 C9 G1 G3 G7 G9 E9 J1 J2 C402 0.1uF 16V A_MAD R 12 A_MAD R 11 A_MAD R 10 A_MAD R 9 A_MAD R 8 A_MAD R 7 A_MAD R 6 A_MAD R 5 A_MAD R 4 A_MAD R 3 A_MAD R 2 A_MAD R 1 A_MAD R 0 A_B A1 A_B A0 A_R ASZ A_W EZ A_C ASZ A_C K E A_OD T A_DQS1M A_DQS1P A_DQS0M A_DQS0P A_DQM0 A_DQM1 A_MCLKZ A_MCLK A_MADR[12..0] 3 A_BA1 3 A_BA0 3 A_RASZ A_WEZ A_CASZ A_CKE A_ODT A_DQS1M A_DQS1P A_DQS0M A_DQS0P A_DQM0 A_DQM1 A_MCLKZ A_MCLK 3 3 3 3 3 3 3 3 3 3 3 3 3
A_MADR8 A_MADR11 A_BA0 A_BA1 A_MCLK
R407 R408
22R 1/16W 5% 22R 1/16W 5%
J7 B8 B2 D2 D8 E7 F2 F8 H8 H2 A7 J3 N1 P9 E3 A3
K7 L7 K3 L8 K9
VSSDL VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSS VSS VSS VSS VSS
R409 22R 1/16W 5% R410 22R 1/16W 5% R411 22R 1/16W 5% R412 A_MCLKZ R413 10R 1/16W 5% M0_CLKM0-CKE R414 10R 1/16W 5% A_CKE 150OHM1/16W
A-MADR0 A-MADR1 A-MADR2 A-MADR3 A-MADR4 A-MADR5 A-MADR6 A-MADR7 A-MADR8 A-MADR9 A-MADR10 A-MADR11 A-MADR12 M0-BA0 M0-BA1 M0_CLK+
M8 M3 M7 N2 N8 N3 N7 P2 P8 P3 M2 P7 R2 L2 L3 J8 K8 K2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 BA0 BA1 CK CK CKE RAS CAS WE CS ODT
U402 HY 5PS561621BFP-25
LDQS LDQS LDM DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 UDQS UDQS UDM
F7 E8 F3 G8 G2 H7 H3 H1 H9 F1 F9 C8 C2 D7 D3 D1 D9 B1 B9 B7 A8 B3
GND A-DQS0P A-DQS0M A-DQM0 A-MDATA0 A-MDATA1 A-MDATA2 A-MDATA3 A-MDATA4 A-MDATA5 A-MDATA6 A-MDATA7 A-MDATA8 A-MDATA9 A-MDATA10 A-MDATA11 A-MDATA12 A-MDATA13 A-MDATA14 A-MDATA15 A-DQS1P A-DQS1M A-DQM1
VDD VDD VDD VDD VDD VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDL VREF
R404 22R 1/16W 5% A_DQS0P R405 22R 1/16W 5% A_DQS0M R406 22R 1/16W 5% A_DQM0
R415 22R 1/16W 5% A_DQS1P R416 22R 1/16W 5% A_DQS1M R417 22R 1/16W 5% A_DQM1
A_RASZ A_CASZ A_WEZ A_ODT
R418 R419 R420 R421
22R 22R 22R 22R
1/16W 1/16W 1/16W 1/16W
5% 5% 5% 5%
RASZM0 CASZM0 WEZM0 A-ODT
GND
A-MDATA11 A-MDATA12 A-MDATA9 A-MDATA14 A-MDATA4 A-MDATA3 A-MDATA1 A-MDATA6 A-MDATA15 A-MDATA8 A-MDATA10 A-MDATA13 A-MDATA7 A-MDATA0 A-MDATA2 A-MDATA5
DDR18V +1V8 FB402 300OHM C403 10uF/50V
114m A
+ C404 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418
C476
GND
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V Ve r.D 7.add
5 6 7 8 RP404 5 6 7 8 RP405 5 6 7 8 RP406 5 6 7 8 RP407
4 A_MDATA11 A_MDATA12 3 2 A_MDATA9 1 A_MDATA14 22R 1/16W 5% 4 A_MDATA4 3 A_MDATA3 2 A_MDATA1 1 A_MDATA6 22R 1/16W 5% 4 A_MDATA15 3 A_MDATA8 2 A_MDATA10 1 A_MDATA13 22R 1/16W 5% 4 A_MDATA7 3 A_MDATA0 2 A_MDATA2 1 A_MDATA5 22R 1/16W 5%
A_MD ATA15 A_MD ATA14 A_MD ATA13 A_MD ATA12 A_MD ATA11 A_MD ATA10 A_MD ATA9 A_MD ATA8 A_MD ATA7 A_MD ATA6 A_MD ATA5 A_MD ATA4 A_MD ATA3 A_MD ATA2 A_MD ATA1 A_MD ATA0
A_MDATA[15..0] 3
C476 for EM I 2008.7.17 P.4
T P V ( Top
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OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178 4 of 14
Size Rev
B B <>
G3178-F-X-X-1-080831 4. DDRII SDRAM Sunday , August 31, 2008
Date
38
23" LCD Color Monitor
17 11 12 13 14 15 CN101 1 GND 6 2 7 3 8 4 9 5 10 16 DB15 RED+ REDGREEN+ GREENBLUE+ BLUEFB101 FB102 FB104 0R05 1/16W 0R05 1/16W R106 R107 R108 0R05 1/16W R101 R102 R103 R104 56 OHM 1/16W 56 OHM 1/16W 56 OHM 1/16W 470R 1/16W 5% C101 0.047uF C102 0.047uF C103 0.047uF C104 1000pF RIN0P GIN0P BIN0P SOG 3 3 3 3 +5V FB103 300OHM C105 0.1uF 16V 75R 1/16W 5% 75R 1/16W 5% 75R 1/16W 5% R109 R110 R111 100R 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% C106 0.047uF C107 0.047uF C108 0.047uF
Dell SP2309Wc
PC5V PC5V ZD101
R105 1K 1/16W 5% ESD
RLZ5.6B
RIN0M GIN0M BIN0M
3 3 3
GND
ZD102 RLZ5.6B
GND 3 DSUB_DET
3
3
D101 BAV99
D102 BAV99
3
GND
D103 BAV99
ZD103 RLZ5.6B 2 1 2 1 C109 0.1uF 16V D104 LL4148
GND
GND
2
1
+5V ESD 2 PC5V 1 D105 BAV70 4K7 1/16W 5% 3
GND HSI FB105 VSI ZD104 RLZ5.6B ZD105 RLZ5.6B 120 OHM
GND
R112 R113 C113 22pF
1K 1/16W 5% 1K 1/16W 5%
HSY NC0 VSY NC0
3 3 R116 4K7 1/16W 5%
+3V3
R118
22pF
R117 4K7 1/16W 5%
R114 2K2 1/16W 5%
C112
R115 2K2 1/16W 5%
U101 8 7 6 5 VCC A0 WP A1 SCL A2 SDA VSS 1 2 3 4
C114 0.22uF
R119 10K 1/16W 5%
R120 47K 1/16W 5% R123 4K7 1/16W 5%
GND
GND
GND
GND
DSUB-SCL DSUB-SDA
R121 R122 R125
100R 1/16W 5% 100R 1/16W 5%
EDID_WP
3
ZD106 RLZ5.6B
ZD107 RLZ5.6B
M24C02-WMN6TP DDC_WP
R124 100R 1/16W 5%
100R 1/16W 5% VGA_SDA VGA_SCL
6 3 3
DDC_WP
Q102 2N3904S-RTK/PS GND
GND
R126 4K7 1/16W 5%
Q101 2N3906S-RTK/PS
+5V 2
+5V_DVI 1 D106 BAV70 3
GND CN102 VSYNC SY NC GND DDC SCL DDC SDA +5V HPD 1/3shield 2/4shield 0/5shield clk shield DAT0+ DAT0DAT1+ DAT1DAT2+ DAT2DAT3+ DAT3DAT4+ DAT4DAT5+ DAT5clk+ clk8 15 6 7 14 16 11 3 19 22 18 17 10 9 2 1 13 12 5 4 21 20 23 24
GND
Ve r.C 7.EM I Reque s t 2008.6.13 P.5
R127 FB502 ZD111 RLZ5.6B GND 300OHM C116 100R 1/16W 5% R128 R129 R133 100R 1/16W 5% DDC_SCL_D1 100R 1/16W 5% DDC_SDA_D1 1K 1/16W 5% DVI_DET 3
+3V3 4K7 1/16W 5% R130 DDC_SCL_D1 DDC_SDA_D1
4K7 1/16W 5% C115 1 2 3 4 0.22uF
HPD
+5V_DVI
R135 47K 1/16W 5%
R132 R131 4K7 1/16W 5%
U102 8 7 6 5 VCC A0 WP A1 SCL A2 SDA VSS
R136 0.1uF 16V NC GND GND GND
ZD108 RLZ5.6B
ZD109 RLZ5.6B
ZD110 RLZ5.6B R139 R140 R141 R142 10R 10R 10R 10R 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% R143 R144 DVI_RX0+ DVI_RX0DVI_RX1+ DVI_RX1DVI_RX2+ DVI_RX2DVI_RX0+ DVI_RX0DVI_RX1+ DVI_RX1DVI_RX2+ DVI_RX23 3 3 3 3 3
HPD_DVI
3
GND
GND
R137 0R05 1/16W
R138 0R05 1/16W
DDC_WP
M24C02-WMN6TP GND
10R 1/16W 5% 10R 1/16W 5%
DVI_SCL DVI_SDA
3 3
GND GND GND GND
R145 R146 3 3 3 3 3 3 3 D107 D108 3
10R 1/16W 5% 10R 1/16W 5%
DVI_RXC+ DVI_RXC-
DVI_RXC+ DVI_RXC-
3 3
28 27 26 25
JACK
D109 BAV99 C119 2 1 BAV99 C120 2 1
D110 BAV99 C121 2 1
D111 BAV99 C122 2 1
D112 BAV99 C123 2 1
D113 BAV99 C124 2 1
D114 BAV99 T P V ( Top
Key Component
C117 GND 2 1
BAV99 C118 2 1
Victory
Electronics
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Ltd. )
OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178 5 of 9
Size Rev
C B <>
ESD
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
G3178-F-X-X-1-080831 5. VGA&DVI input Sunday , August 31, 2008
GND
Date
39
23" LCD Color Monitor
CN501 20 22 SHELL1 D2+ D2 Shield SHELL3 D2D1+ D1 Shield D1D0+ D0 Shield D0CK+ CK Shield CKCE Remote NC DDC CLK DDC DATA SHELL4 GND +5V HP DET SHELL2 HDMI R501 1K 1/16W 5% 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI1_D2+ HDMI_DET_G HDMI1_D2HDMI1_D1+ HDMI1_D1HDMI1_D0+ HDMI1_D0HDMI1_CKFB503 300OHM DDC CLK DDC DATA FB501 300OHM HDMI_+5V GND CEC_HDMI U502 RClamp0524P.TCT IN1 IN2 GND GND IN3 IN4 OUT1 OUT2 OUT3 OUT4 1 2 4 5 U501 RClamp0524P.TCT IN1 IN2 GND GND IN3 IN4 OUT1 OUT2 OUT3 OUT4 10 9 7 6 HDMI_D2+ HDMI_D2HDMI_D1+ HDMI_D13 3 3 3
Dell SP2309Wc
8
23 21
3
Ve r.C 6.EM I Re que s t 2008.6.13 P.6
+3V3
1 2 4 5
10 9 7 6
HDMI_D0+ HDMI_D0HDMI_CK+ HDMI_CK-
3 3 3 3
HDMI1_+5V HDMI_+5V 4K7 1/16W 5% 4K7 1/16W 5% 4K7 1/16W 5% 1
D501 BAT54C 2
+5V
8
GND
+5V
R502 10K 1/16W 5% R506 100R 1/16W 5% R508 R509
GND
3
3
HDMI_HOTPLUG
R507 10K 1/16W 5% Q501 2N3904S-RTK/PS Q502 2N3904S-RTK/PS GND GND
Ve r.C 8.HDM I ATC Re que s t 2008.6.16 P.6
CEC 100R 1/16W 5% 100R 1/16W 5% HDMI_SCL HDMI_SDA HDMI_SCL HDMI_SDA
3
8 7 6 5
U503 M24C02-WMN6TP 1 VCC A0 2 WP A1 3 SCL A2 4 SDA VSS
R503
R504
R505
C501 0.22uF
3 3 GND DDC_WP DDC_WP 5
R510
22K 1/16W 5%
HPD_HDMI
3
+3V3
6 5 4
HDMI_HOTPLUG
CEC_HDMI U504 AZC099-04S
R513 HDMI_DET_G 100R 1/16W 5% Q503 RK7002
R514 10K 1/16W 5% HDMI_DET 3
I/O1 I/O4 GNDVDD I/O2 I/O3
DDC DATA 1 2 3 GND
DDC CLK
R516 R515
10K 1/16W 5%
HDMI_DET_C#
3
22K 1/16W 5%
GND
Ve r.D 1.Add HDM I re ad Control 2008.7.15 P.6
T P V ( Top
Key Component
Victory
Electronics
Co . ,
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OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178-C 6 of 9
Size Rev
B B <>
G3178-F-X-X-1-080831 6. HDMI INPUT Sunday , August 31, 2008
Date
40
23" LCD Color Monitor
+5V_AUDIO
Dell SP2309Wc
+5V D601 FB601 SR34 120 OHM
+5V_AUDIO
C638(NC) 0.1uF 16V
+
C639(NC) 10uF/50V
U601 +5V_AUDIO 1 C637(NC) 2.2uF/10V DAC_MUTE R628 10K 1/16W 5% 2 3 4 BYP GND SD IN2 IN1 VO1 VDD VO2 8 7 6 5 R629 R630(NC) 10K 1/16W 5% 10K 1/16W 5% LOUTMST_R LOUTMST_R 3 R632 10K 1/16W 5%
LOUT_EAR_R MUTE 7
7 3 LOUTMST_L
DAC_MUTE LOUTMST_L
TPA6110A2DGNRG4 R631(NC) 10K 1/16W 5% LOUT_EAR_L
R623 CN602 4 5 3 2 1 PHONEJACK C630 C631 FB604 300OHM FB605 300OHM C635 C636
100R 1/16W 5%
LOUTMST_L +5V_AUDIO
10uF/50V 10uF/50V
LOUT_EAR_L LOUT_EAR_R
Q601 2N3904S-RTK/PS
R633 R637
10K 1/16W 5%
Q603 2N3906S-RTK/PS
+
+
10K 1/16W 5% R624 R622 100K 1/16W 5% Q602 2N3904S-RTK/PS R634 10K 1/16W 5% Q604 2N3904S-RTK/PS R638 10K 1/16W 5% 100R 1/16W 5% LOUTMST_R R635 10K 1/16W 5% R636 DAC_MUTE 2K2 1/16W 5%
1000pF
CN603 4 5 3 2 1 PHONEJACK
1000pF
LINE OUT
R621 100K 1/16W 5%
L R
330pF 50V C632
GND R616 R617 22K 1/16W 5% 22K 1/16W 5% C622 LINMST_L LINMST_R 3 3
330pF 50V C633
R618 12K 1/16W 5%
C621
560P 50V X7R +/-10%
560P 50V X7R +/-10%
12K 1/16W 5%
LINE IN
R619
T P V ( Top
Key Component
Victory
Electronics
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OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178 7 of 14
Size Rev
B B <>
G3178-F-X-X-1-080831 7. Audio Sunday , August 31, 2008
Date
41
23" LCD Color Monitor
CN701 1 2 3 4 5 6 7 8 9 10 11 12
Dell SP2309Wc
R701 R702 120 OHM 120 OHM 120 OHM 100R 1/16W 5% 100R 1/16W 5% +3V3 +5V VCC_LCD1 R703 2K2 1/16W 5% R704 10K 1/16W 5% C789 2.2uF/10V R783 1K 1/16W 5% C704 0.1uF 16V R705 4K7 1/16W 5% Q703 2N3904S-RTK/PS R706 4K7 1/16W 5% +3V3
BKLT_EN BKLT_ADJ GND GND +5.1V +5.1V GND GND AUDIO_EN AUDIO_DET
FB717 FB701 FB702 C702
C701
+ C787 220uF/16V
C788 0.1uF 16V
0.1uF 16V
C703 0.1uF 16V Q702 2N3904S-RTK/PS
1000pF
CONN GND
BKLT_ADJ
3
GND
GND
Ve r.C 4.corre ct for chip Re s e t s tate 2008.6.13 P.8
BKLT_EN
3
VCC_LCD2 +3V3 Q701 FB703 120 OHM AO4403 8 D1 7 D1 6 D1 5 C706 D1 100uF25V
VCC_LCD1 C790 2.2uF/10V R784 C705 + 100uF/16V GND R707 10K 1/16W 5% R710 10K 1/16W 5% R712 R713 47K 1/16W 5% Q705 2N3904S-RTK/PS R711 D701 C707 0.1uF 16V 47K 1/16W 5%
1 2 3 4
1600m A
S1 S1 S1 G1
VCC_LCD2 R708 220 OHM 1/4W R709 220 OHM 1/4W C709 +
+
C708 0.1uF 16V
+5V 3
220m A
U701 AIC1084-33PE Vin ADJ Vo2 2
+3V3
1K 1/16W 5%
C710
LL4148
GND
Q704 2N3904S-RTK/PS
100uF/16V
C711 0.1uF 16V
+
100uF/16V 1 GND
3
LCD_EN 4K7 1/16W 5%
GND
GND
1.2V Core Power
+5V L706 FB704 120 OHM C712 100uF25V + +1V2 33uH +3V3 FB705 120 OHM
1.8V DDRII Power
590m A
C713 100uF/16V Q712 AO3401 U711 3 IN GND AIC1084-18PE OUT 2 + +1V8
220m A
R714 3K1/16W C716 C720 0.1uF 16V 0.01uF/25V R716 100K 1/16W 5% 4 3 2 1
U702 VCC OUTPUT OCSET OUTPUT EN VSS FB VSS AP1510SA 5 6 7 8
200m A
C715 100uF/16V
D702 SR34
+
C717 0.1uF 16V
R717 100K 1/16W 5%
C714 100uF/16V R785 47K 1/16W 5%
+
C795 0.1uF 16V
C719 0.1uF 16V
Ve r.B 12.corre ct for chip lim itation 2008.5.30 P.8
R718 1.2K OHM 1/16W R720
RA RB
3
OFF R782 4K7 1/16W 5%
Q711 2N3904S-RTK/PS
3
1V2_EN R781 4K7 1/16W 5%
Q710 2N3904S-RTK/PS
2KOHM +-5% 1/16W C722 1uF 10V
1
T P V ( Top
Key Component
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3178 8 of 9
Size Rev
B B <>
G3178-F-X-X-1-080831 8. Power Sunday , August 31, 2008
Date
42
23" LCD Color Monitor
USB_5V
Dell SP2309Wc
USB_5V
Ve r.B 15.add for USB IF 2008.5.30 P.9
+3V3
V er.D 4.Chand Pack age for de rating 2008.7.17 P.9
+U3V3 U705 AIC1084-33PE 3 Vin ADJ Vo2 2 C737 0.1uF 16V + C732 100uF/16V CN702 5 CONN 1 2 3 4 3
VBUS0 R727 10K 1/16W 5% USB_DET D704 LL4148 Q707 2N3904S-RTK/PS 3 DM1 DP1 GND R730 3 L703 4 2 2 ZD703 EGA10603V05A1-B 1 C740 1 ZD704 EGA10603V05A1-B NC 2 2512_DM0
R726
NC
VBUS1 3
+5V 1 2 3 C733 4 0.1uF 16V S1 S1 S1 G1
Q706 AO4403 D1 D1 D1 D1
EGA10603V05A1-B 1 2
ZD701 2
+ C786
C730
R728 10K 1/16W 5% R731 100K 1/16W 5%
C734 0.1uF 16V
C735 0.1uF 16V
+ C731 220uF/16V
C739 0.1uF 16V
0.1uF 16V 220uF/16V
+ C736 100uF/16V
R729
EGA10603V05A1-B ZD702
8 7 6 5
2 L702 1
280m A
4 90 ohm NC
2
R735 47K 1/16W 5%
170m A
Q709 2N3904S-RTK/PS + C741 100uF/16V
U706 AIC1084-33PE 3 Vin ADJ Vo2 2 + C742 100uF/16V 1 GND GND
6
3
USB_EN
Q708 2N3906S-RTK/PS
USB_5V
GND
+C3V3
R734
NC
R733 NC DM2 DP2 2 L704 1 R736 3 4 90 ohm NC
GND
5 6 7 8 GND EGA10603V05A1-B 1 2 ZD706 2 ZD705 EGA10603V05A1-B C743 0.1uF 16V R740 NC VBUS4 DM3 2 L701 1 R741 3 4 90 ohm NC DP3 EGA10603V05A1-B 1 2 ZD707 ZD708 2 EGA10603V05A1-B C745 0.1uF 16V CN704 1 2 3 4 5 6 7 8 CONN ZD709 ZD710 2 EGA10603V05A1-B C746 0.1uF 16V 1 R744 NC GND VBUS3 DM4 DP4 2 L705 1 R745 3 4 90 ohm NC EGA10603V05A1-B 1 2 1 GND USB_5V VBUS3 USB_5V VBUS4 1 120 OHM 1 FB709 1 1 FB711
0.1uF 16V
VBUS0
GND
R737 100K 1/16W 5% VBUS_DET R739 100K 1/16W 5% 27
U707
Upstream
USB2512-AEZG USBUP_DM 30 31 2512_DM0 2512_DP0 2514_DET R738 100K 1/16W 5% 27
U708
Upstream
GND USB2514-AEZG USBUP_DM 30 31 DM DP
VBUS_DET
USBUP_DP
VBUS_DET
USBUP_DP
C744 1uF 10V
Dow nstream 1
USBDN1_DM 13 OCS1 USBDN1_DP PRTPWR1
1 2 12
2512_DM1 2512_DP1 /OC1 13 OCS1
Dow nstream 1
USBDN1_DM USBDN1_DP PRTPWR1
1 2 12
DM1 DP1
USB_5V 1
VBUS1
OC1 GND
t PTCR
3 4 16 DM2 DP2 /OC1 R787 15K 1/16W 5% GND R786 10K 1/16W 5% + 2 2
F701
1
FB718 120 OHM
USB_5V 17 R742 10K 1/16W 5% OC1 R743 15K 1/16W 5%
Dow nstream 2
USBDN2_DM OCS2 USBDN2_DP PRTPWR2 3 4 16 DM DP 2514_DET +U3V3 /OC2 17 OCS2
Dow nstream 2
USBDN2_DM USBDN2_DP PRTPWR2
C751 100uF/16V C791 0.1uF 16V
Dow nstream 3
NC 19 NC NC NC GND
6 7 18 1 2 3 4
C762
NC R774 8 7 6 5 NC USCL USDA R775 NC /OC3 19
Dow nstream 3
USBDN3_DM OCS3 USBDN3_DP PRTPWR3 6 7 18 DM3 DP3
Ve r.C 5.EM I Re ques t 2008.6.13 P.9
U710 A0 VCC A1 WP A2 SCL VSS SDA
GND
Dow nstream 4
NC 21 NC NC NC +U3V3
8 9 20 R746 NC 22 24 25 USDA USCL
NC/M24C02-WMN6TP GND +U3V3 GND /OC4 21 OCS4
Dow nstream 4
USBDN4_DM USBDN4_DP PRTPWR4 8 9 20 R749 NC 22 24 25 R757 10K 1/16W 5% 35 R764 R758 10K 1/16W 5% R759 10K 1/16W 5% R750 NC R751 NC 1 2 3 4 U709 A0 VCC A1 WP A2 SCL VSS SDA 8 7 6 5 +U3V3 DM4 DP4 +U3V3
EEPROM/Config
SDA/SMBDATA/NON_REM1 SCL/SMBCLK/CFG_SEL0 HS_IND/CFG_SEL1
R747 NC R748 10K 1/16W 5%
+U3V3
EEPROM/Config
SDA/SMBDATA/NON_REM1 SCL/SMBCLK/CFG_SEL0 HS_IND/CFG_SEL1
USB_5V
VBUS2
R752 100K 1/16W 5% +U3V3 C749 0.1uF 16V GND R771 100K 1/16W 5% GND 33pF 33 11 TEST 28 26
R753 100K 1/16W 5% R755 10K 1/16W 5% R756 NC +U3V3 C750 +U3V3 FB708 300OHM R765 10K 1/16W 5% R769 100K 1/16W 5% 11 GND 33 0.1uF 16V GND 28 26
1
RESET
Common
RBIAS
R754 10K 1/16W 5% 35 RBIAS R763 12KOHM +-0.5% 1/16W
RESET
Common
RBIAS
R762 10K 1/16W 5%
GND +U3V3
GND
GND
12KOHM +-0.5% 1/16W GND 23 15 C796 0.1uF 16V 5 10 29 36 C759
GND
LOCAL_PWR/NON_REM0/SUSP_IND VDD33 VDD33CR
GND 23 15 C755
FB713 300OHM
R760 10K 1/16W 5% + /OC2
2
t PTCR
C748 100uF/16V C792 0.1uF 16V /OC3 2 2 + R768 10K 1/16W 5%
F703
1
NC/M24C02-WMN6TP
C747(NC) 0.1uF 16V
t
2
F702 PTCR
1
120 OHM
t PTCR
2 C793 0.1uF 16V R770 10K 1/16W 5% + /OC4 R773 15K 1/16W 5% GND 2
F704
160m A
C756 C754 0.1uF 16V GND C761 33pF
LOCAL_PWR/NON_REM0/SUSP_IND VDD33 TEST VDD33CR
165m A
C752 100uF/16V
0.1uF 16V 0.1uF 16V VDDA33 VDDA33 VDDA33 VDDA33/VDD33PLL 5 10 29 36 C763 C764
0.1uF 16V
C758 0.1uF 16V
R766 GND 15K 1/16W 5%
GND C760
GND C765 C766
GND C784 4.7uF/16V
XTAL1/CLKIN
XTAL1/CLKIN
VDDA33 VDDA33 VDDA33 VDDA33/VDD33PLL
Ve r.C 5.EM I Re que s t 2008.6.13 P.9
GND
R772 15K 1/16W 5% GND
GND C785 4.7uF/16V
Ve r.C 5.EM I Re que s t 2008.6.13 P.9
GND
1
0.1uF 16V 0.1uF 16V 0.1uF 16V X701 24mhz 0.1uF 16V VDD18 XTAL2/CLKIN_EN 14 C772 32 0.1uF 16V C773 GND
R776 1M 1/16W 5% 2
R777 1M 1/16W 5% 2
X702 24mhz VDD18 32 XTAL2/CLKIN_EN
C767 C768 C769 C770 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 14 C776 C775 0.1uF 16V
Ve r.B 18.de lete for s pace s aving 2008.5.30 P.9
1
GND R778 NC CN705 3 4 90 ohm NC CAM_Vcc DIAG_LOOP 1 1 2 3 4 5
GND
+C3V3 FB715 120 OHM CAM_Vcc 2512_DM1 2512_DP1 + C782C783 100uF/16V 0.1uF 16V
C771 GND
33pF
4.7uF/16V GND
C774
33pF
4.7uF/16V
2 L708 1
170m A
37
VSS(FLAG)
VDDA18PLL
34 C777
GND C778 4.7uF/16V
37 GND
VSS(FLAG)
VDDA18PLL
34 C779 0.1uF 16V
GND C780 4.7uF/16V
R779 3 CAM_MIC_DIAG 100R 1/16W 5% R780(NC) C781 0.1uF 16V GND T P V ( Top Victory Electronics Co . , Ltd. )
GND
0.1uF 16V
GND
Close to U707
Ve r.B 16.add for USB IF 2008.5.30 P.9
GND
GND
FB716 120 OHM
CONN
Close to U708
GND
V er.B 17.add for USB IF 2008.5.30 P.9
G3178-F-X-X-1-080831 9. USB and CAM/MIC output Sunday , August 31, 2008 TPV MODEL PCB NAME Sheet
GND Size Rev Custom B <>
OEM MODEL DELL SP2309W SP2309W 715G3178 9 of 9
P.S. GND, UGND must be connected.
Key Component
Date
43
2
8 7 6 5
R732 47K 1/16W 5%
D705
LL4148
4
GND
GND
2512_DP0 1 90 ohm
1
VBUS2
9
4 3 2 1
R725 47K 1/16W 5%
1
10
1 2 3 4 12 11 FB712 120 OHM C753 100uF/16V C794 0.1uF 16V
C738 0.1uF 16V
CN703 USB CONNECTOR
1
Ve r.C 5.EM I Re que s t 2008.6.13 P.9
23" LCD Color Monitor
7.2 Power Board
150R 1/4W 1 BD901 + 150R 1/4W 150R 1/4W 2 150R 1/4W R936 R937 C920 0.001uF D920 FME-220B 2 C922 1000uF/25V 8 7 9 10 12 11 1 + + + 1.1uH NC C924 + C925 470uF/25V 1 R934 R935 R946 250OHM2W 2
Dell SP2309Wc
F902 FUSE +13V MTZJ T-72 15B ZD902 R943 1K 1/8W L921 Q903 SST2222A
3
3
D3SB80 4 1 NC C903 180UF450V C902 0.0022uF/250V + R904 430K OHM 1/4W R903 430K OHM 1/4W R906 NC 4 1 R909 51KOHM2W T901 L902 L C909 C904 2200PF2KV 2 R907 NC D902 FR103 + 0.1uF C905 + C908 10uF/50V D901 FR103 C906 22uF/50V 1 D900 BA159GPT 3 5 3 2 C901 0.0022uF/250V 4 3 L901 4.0mH R905 430K OHM 1/4W R908 NC R910 2R2 1/4W 6 FB901 BEAD 22 1 2 IC901 C900 1 2 3 4 GND OUT COMP VCC VCC CS RT NC LD7552BPS NC R911 100K OHM 1% 1/8W 8 7 6 5 R914 R912 10R 1/4W 5% 1 100R 1/8W C907 R913 220pF25V R915 10K 1/8W Q900 STP10NK80ZFP 3 NC C910 R916 0.33 OHM +-5% NC C932 0.0047UF/400V C933 0.047UF R901 330K 1/4W R900 330K 1/4W R902 330K 1/4W C934 0.022uF/25V NR901 NTCR
1000uF/25V C911
C928 0.001uF
R920 N.C
100 OHM 1/4W R938
0.001uF C921
1000uF/25V C919 + + L922 1.1uH
R939 100 OHM 1/4W R940 100 OHM 1/4W D921 SBT150-10LST 2 C923 1000uF/25V 3 +
F903 FUSE +5V + C926 470uF/25V NC 1 3 4 IC922 Vin Vo GND Vdis 2 + 1 NC C935 NC FB902 2 C939 NC C936 NC LB902 NC R930 NC LB903 NC C938 NC LB901 NC CN903 3 2 1 C937 NC NC
C912 1000uF/25V
1 R922 220 OHM 1/4W ZD921 MTZJ T-72 15B 1 1
2
2
ZD922 GDZJ5.1BR923 NC
R924 8K2 1/8W 1%
R931 NC
Q921 NC IN4148 D923 R926 39KOHM +-1% 1/8W Q922 NC
IN4148 D922
t
4
1
IC902 PC123X2Y FZOF 3 2
R925 1K 1/8W C929 NC C930 0.1uF
R948 8K2 1/8W 1%
CN902 1 2 3 4 5 6 7 8 9 10 11 12 13 R929 2.4K OHM 1% 1/8W CON C931 0.1uF
F901 FUSE
ON/OFF DIM +13V +5V
R927 1K 1/8W
R928 2.4K OHM 1% 1/8W IC921
KIA431A-AT/P
2
3
C927 0.1uF
1 1 2
HS1 1 2
HS2 1 2
HS3 TPV ( Top Victory Electronics Co . , Ltd. ) OEM MODEL DELL SP2309 TPV MODEL PWPC8D42EAB9 PCB NAME Sheet 715G3173-1-HF 2 of 3 Size Rev Custom D <>
CN901 SOCKET
HEAT SINK(Q900) HEAT SINK(D921) HEAT SINK(D920)
Key Component
G3173-1-X-X-1-080903 01.POWER Tuesday , September 23, 2008
Date
44
23" LCD Color Monitor
30 OHM 1/4W 30 OHM 1/4W 30 OHM 1/4W 30 OHM 1/4W T801 200mH 6 7
Dell SP2309Wc
NC R801 L801 3 4 1 C801 5pF/6KV 8 4 R804 1 NC 1 2 2 3 200mH CONN CN802 1 2 CN801
+13V R857 R856 R802 100R 1/8W R805 10K 1/10W R810
R808 10K 1/10W ON/OFF R809 NC
Q802 PDTC144WK
Q801 PDTA144WK
R850
R806 1K 1/10W 1% D813 C802 1UF25V D803 R817 91KOHM +-1% 1/10W DTC R855 R813 100 1/10W R814 68K 1% 1/10W FB IN4148 Q812 RK7002 2 1 IN4148 Q803 PMBS3904 R816 C819 47K 1/10W 1% NC R815 8K2 1/10W C804 0.01uF/16V R803 3K6 1/10W 5% 8 7 6 5 Q804 D805 P5506HVG NC FB 10K 1/4W 2200pF50V 2200pF50V R811 1K5 1/10W 1% 2 C821 C803 D801 BAV99 3 OLP1 D802 BAV99 3
R807 1K 1/10W 1% OLP2
CONN
DIM
R812 1K5 1/10W 1% 1
1 2 3 4
S1 G1 S2 G2
D804 NC
D1 D1 D2 D2
C805 + 470UF/25V
R818 NC 1M 1/10W 5% R820
C806 1UF25V
R819 10K 1/10W
DTC
R853 10K 1/10W Q810 SST2222A Q811 SST2222A
C823 0.1uF/25V
2
D811 R854 0R05 1/4W IN4148 1M 1/10W 5% 2.2uF/16V 2.4K 1/10W 0.033uF R825 15K OHM 1% 1/8W R822 47K 1/10W C807 R842 0OHM 1/10W 1 2 3 4 5 6 7 8
IC801 1IN+ 2IN+ 1IN2INFEEDBACK REF DTC OUTPUT CTRL CT VCC RT C2 GND E2 C1 E1 TL494IDR R826 51KOHM1/8W 16 15 14 13 12 11 10 9 C810 0.1uF/25V R852 9K1 1/10W 1% 1
R844 39R 1/10W 5% 3
MMBT2907AK Q805 R845 22R 1/10W 5%
2
MMBT2907AK 1
Q806
R847 39R 1/10W 5%
680pF
NC
C808
R821
R827 1K 1/10W 1%
R823
R824
R843
NC
Q807 PMBS3904 D806 BAW56 D807 Q808 RK7002 IN4148 C814 0.01uF R836 NC D808 BAW56 B 3 C E 2 C818 0.0022uF 1 3 C E 2 C815 0.0022uF B 1 47K 1/10W 1% R831 10K 1/10W R833 10K 1/10W C813 0.0022uF R838 10K 1/10W R840 10K 1/10W C817 0.0022uF C820 NC OLP1 P5506HVG
30 OHM 1/4W
R828 47K 1/10W
R829
C809
R848 1K 1/10W 1%
3
R846 22R 1/10W 5%
R849 1K 1/10W 1%
CN803 C816 2200pF50V 30 OHM 1/4W R837 R858 3 4 C812 5pF/6KV T802 200mH 6 NC 7 1 4 R832 NC R830 L802 1 2 2 3 200mH CONN CN804
S1 G1 S2 G2
1 2 3 4
OLP2
D815 NC
D814 NC OLP3
+ C824
Q809
D1 D1 D2 D2
C811 1 470UF/25V
8
1 2
R859
0.1uF/25V D809 BAV99
R834 1K 1/10W 1% OLP3
R835 1K 1/10W 1% OLP4 3
8 7 6 5
CONN
30 OHM 1/4W
30 OHM 1/4W R851 C822 2200pF50V
3
OLP4
D810 BAV99
R839 1K5 1/10W 1% 2 1 2 1
R841 1K5 1/10W 1%
T P V ( Top
Key Component
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL DELL SP2309 TPV MODEL PWPC8D42EAB9 PCB NAME Sheet 715G3173-1-HF 2 of 3
Size Rev
A3 D <>
FB
G3173-1-X-X-1-080903 01.INVERTER Tuesday , September 23, 2008
Date
45
23" LCD Color Monitor
7.3 USB Board
1 2 3 4 C732 0.1uF 5 CN705 CONNNECTOR 1 2 3 4 6
Dell SP2309Wc
CN707 1 2 3 4 5 6 7 8
1 2 3 4
5 CN706 CONNNECTOR C733 0.1uF 6 1 2 3 4
CONN
T P V ( Top
Key Component
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G2727-C 1 of 9
Size Rev
A A <>
G2727-D-X-X-1-080421 1. USB Monday , April 21, 2008
Date
46
23" LCD Color Monitor
7.4 Key Board
Buttons
VCC VCC VCC R152 47R 1/10W 5% GND
GND
Dell SP2309Wc
VDD
S6 S4
C121 C122 0.001uF 1uF/16V GND GND
S3 S2 S1 S0
SDA SCL ATTN 1 1 1 1 LED001 LED002 LED003 LED004 LED005 24 23 22 21 20 19 LED LED LED LED LED GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 1 2 3 4 5 6 25 GND 1
S6 ? S4 ? S3 ? S2 ? S1 ? S0 ?
XCAP
C124 200PF C123 1uF/16V
ATTN SCL SDA NC GND VDD
GPIO0
GPIO1
GPIO2
GPIO6
GPIO4
XCAP GPIO6 AGND GPIO5 S7 GPIO4 U110 GPIO3 SO380001-24QFNS6 S5 GPIO2 S4 GPIO1 GPIO0 SHLD S0 S1 S2 S3 DIE
18 17 16 15 14 13
Test Points
S0 S1 S2 S3 S4 S6
P_SENSOR1 GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 SDA SCL ATTN VCC VDD XCAP AGND GND LED SHLD T1 T2 T3 T4 T5 T6 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T22 T23 T24 T25 T26
2
2
2
2
2
AGND S6 S4
P_SENSOR1
GPIO5
S0
VCC VCC R155 LED LED1
S1
S2
GPIO0
SHLD
7 8 9 10 11 12
R151 0R05 1/10W 5%
C125 5.6PF
S3
100R05 1/10W 5%
White
3
4
C129 150pF
C128 C127 50V 4PF 5pF
C132
C131 C126 50V 4PF
2PF 3PF50V
Yellow
LED CN1 VCC SCL SDA GND LED ATTN C130 0.1UF FFC CABLE 1 2 3 4 5 6 7 8
2
1
GPIO3
GND
T P V ( Top
Key Component
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL DELL SP2309W TPV MODEL PCB NAME Sheet SP2309W 715G3096-1-HF 1 of 9
Size Rev
Custom A <>
G3096-1-HF-X-2-080831 2. CTRL BD Monday , September 01, 2008
Date
47
23" LCD Color Monitor 8. PCB Layout
8.1 Main Board
Dell SP2309Wc
48
23" LCD Color Monitor
Dell SP2309Wc
49
23" LCD Color Monitor
8.2 Power Board
Dell SP2309Wc
50
23" LCD Color Monitor
Dell SP2309Wc
8.3 USB Board
51
23" LCD Color Monitor 9. Maintainability
9.1 Equipments and Tools Requirement
1. Voltage meter 2. Oscilloscope 3. Pattern Generator 4. LCD Color Analyzer 5. Service Manual 6. User Manual
Dell SP2309Wc
52
23" LCD Color Monitor
9.2 Trouble shooting
9.2.1 Main Board
No power
Dell SP2309Wc
No power
Press power key and look if the picture is normal OK Please reinsert and make sure the AC of 100-240 is normal OK Measure U701 PIN2=3V U711 PIN2=1V OK NG Check CN701 or replace U701, U711 NG Reinsert or check the Adapter/Inverter section
X401 oscillate waveforms are normal NG OK
Replace X401
Check U401
53
23" LCD Color Monitor
No picture (LED orange)
Dell SP2309Wc
No picture
The button if under control
NG
X401oscillate waveform is normal OK
NG
Replace X401
OK Check reset circuit of U401 is normal Mea Measure U701 PIN2=3V U711 PIN2=1V OK NG OK Replace U401 NG Check Correspondent component
Replace U701, U711
X401 oscillate waveform is normal
NG OK Check HS/VS from Replace U401 CN101is normal NG OK
Replace X401
Check Correspondent component
Replace U401
54
23" LCD Color Monitor
White screen
Dell SP2309Wc
White screen
Measure Q705 base is high level?
NG
X401 oscillate waveform is normal
OK Check Q704, Q705, Q701 is broken or CN403 solder?
OK
NG
Replace X401
Check reset circuit of U401 is normal
NG Check Correspondent component. OK OK
NG Check Correspondent component.
Replace PANEL
Replace U401
55
23" LCD Color Monitor
9.2.2 Power/Inverter Board
No power Check CN902 pin7,8,9= 5V NG
Dell SP2309Wc
Check AC line volt 110V or 220V
OK
NG
Check AC input
Check the voltage of C903(+) NG OK Check bridge rectified circuit and F901 circut
Check start voltage for the pin3 of IC901 NG OK Check R903,R904,R905 and Change IC901
Check the auxiliary voltage is bigger than 10V and smaller than 20V NG OK 1) Check IC901 2) Check IC901 over current protect circuit
Check IC901 pin8 PWM wave NG Check IC901,D901,D902 OK
Check Q900, T901, D920, D921, IC902,IC921, Q923,L922,L921, ZD922, ZD921
56
23" LCD Color Monitor
No Backlight Check R802 =13V OK NG Check adapter or MB
Dell SP2309Wc
Check ON/OFF signal OK NG Check Interface board
Check IC801 PIN12=13V
NG OK
Change Q804, Q803
Check IC801 PIN10, 9 have the output of square wave at short time NG Change IC801 OK Check Q803,Q809 PIN5, 6, 7, 8 have the output of square wave at short time. NG Check Q802, Q809,Q810, Q811, Q805 ,Q806 OK
Check the output of T801,T802
NG Change T801,T802 OK Check connecter & lamp
57
23" LCD Color Monitor
9.2.3 Key Board
Dell SP2309Wc
OSD is unstable or not working
N Is Key Pad Board connecting normally? Connect Key Pad Board
Y N Is Button Switch normally?
Replace Button Switch
Y N Is Key Pad Board normally? Replace Key Pad Board
Y
Check Main Board
58
23" LCD Color Monitor 10.White balance, Luminance adjustment
adjustment.
Dell SP2309Wc
Approximately 2 Hours should be allowed for warm up before proceeding White-Balance
Before started adjust white balance, please setting the Chroma-7120 MEM. Channel 3 to 65000K colors, MEM. Channel 4 to 93000K colors, MEM. Channel 9 to 57000K (our 9300 parameter is x=283±28, y=297±28, Ymin = 180 cd/m2, 6500 parameter is x =313±28, y=329±28, Ymin = 200 cd/m2, and 5700 parameter is x = 328 ±28, y = 344 ±28, Ymin = 200 cd/m2) How to setting MEM.channel you can reference to chroma 7120 user guide or simple use " SC" key and " NEXT" key to modify x, y, Y value and use "ID" key to modify the TEXT description Following is the procedure to do white-balance adjust Enter into the factory mode: Press MENU and + button during press Power button will activate the factory mode, Gain adjustment: Move cursor to "-Factory Setting-" and press MENU key to enter this sub-menu. Move cursor to " Factory" and press MENU key. Move cursor to " Auto Level" and press MENU key to adjust Gain and Offset automatically; a. Adjust sRGB (65000K) color-temperature 1. Switch the chroma-7120 to RGB-mode (with press "MODE" button) 2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120) 3.The LCD-indicator on chroma 7120 will show x = 313 ±28, y = 329 ±28, Ymin =200cd/m2 4. Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100 5. Adjust the GREEN on OSD, until chroma 7120 indicator reached G=100 6. Adjust the BLUE on OSD, until chroma 7120 indicator reached B=100 7. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =100±2 b. Adjust Color1 (93000K) color-temperature 8. Switch the chroma-7120 to RGB-mode (with press "MODE" button) 9. Switch the MEM.channel to Channel 4 (with up or down arrow on chroma 7120) 10. The LCD-indicator on chroma 7120 will show x = 283 ±28, y = 297 ±28, Ymin= 180 cd/m2 11. Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100 12. Adjust the GREEN on OSD, until chroma 7120 indicator reached G=100 13. Adjust the BLUE on OSD, until chroma 7120 indicator reached B=100 14. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =100±2 c. Adjust Color2 (57000K) color-temperature 15. Switch the chroma-7120 to RGB-mode (with press "MODE" button) 16. Switch the MEM.channel to Channel 9 (with up