Dell 2000FP Service manual
Dell 2000FP LCD Monitor Service Guide
Engineering Specification
Table of Contents
1. Introduction............................................................................................................................................2
2. Pacific Specification.............................................................................................................................2
Appendix 0 – AC/DC power adapter.........................................................................................................6
Appendix 1 – Video Connector.................................................................................................................7
Appendix 2 – Labels and Markings...........................................................................................................8
Appendix 3 – Preset Mode Timings.........................................................................................................8
Appendix 4 – OSD Operation Procedures...............................................................................................9
Appendix 5 – Special Indication...............................................................................................................14
Appendix 6 – Translation List...................................................................................................................15
Appendix 7 – EDID Content......................................................................................................................15
Appendix 8 – Power State Maximums.....................................................................................................18
Appendix 9 – LCD Module Specification................................................................................................18
Appendix 10 – Mechanical Specification................................................................................................18
Appendix 11 – Regulatories......................................................................................................................19
Appendix 12 – LCD Module Defects.......................................................................................................20
Appendix 13 – FOS Specifications (Draft)..............................................................................................21
Appendix 14 – FOS Notes.........................................................................................................................21
Appendix 15 – Shipment Conditions........................................................................................................22
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Dell 2000FP LCD Monitor Service Guide
Engineering Specification
1. Introduction
This specification describes a 20.1" UXGA TFT LCD monitor with a power adapter. It supports maximal resolution up to
1600×1200 and analog and digital inputs with DPMS. It also supports S-VIDEO and COMPOSITE video inputs. It features:
- Auto Key(Automatic adjustment function)
- User control: on/off switch, OSD control, brightness and contrast quick access, and input source selection keys
- Multi-timing support
- High quality advanced scaling function
- Power on/off indicator
- 4 input indication LEDs
- Universal power adapter
- 0.255(W)×0.255(H) mm dot pitch LCD panel
- PIP (picture in picture) feature
- Fancy OSD features:16-bit bitmap color for the splash screen, 16 pallets out of 16 bits colors for the OSD icons.
It is composed of the following materials:
-An LCD monitor (an LCM with TMDS interface, an I/F board, two control boards, and an inverter)
-A 15 pin D-SUB cable and a DVI-D signal cable
-A power adapter and a power cord
-Tilt and swivel base
-User manual / CD-ROM with E-doc, .inf/icm , and .cat (including both analog & digital registrations)
2. Pacific Specification
2.1 GENERAL DESCRIPTION
2.1.1 Display Data Area (with full white pattern)
(1) Horizontal 408 mm
(2) Vertical 306 mm
2.1.2 Video Performance
(1) Resolution UXGA 1600 × 1200 × R,G,B Maximum
(2) Display color 16.7 M colors
2.1.3 LCD technology
IPS(In phase switching) technology.
2.1.4 I/F
A D-SUB analog input, DVI-D digital input and 2 video inputs (S-VIDEO and COMPOSITE video ports).
2.2 ELECTRICAL CHARACTERISTICS
2.2.1 POWER SUPLLY
(1) Type external power adapter in IEC-320/CEE-22 female type
(2) Specification See Appendix 0 - Power Supply
(3) Power cable With the length of 1.8 meter, detachable and black color.
(4) Adapter cable Type captive DC power cable. The free end of this cable has a
pin-in-socket type connector for attaching to the monitor.
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Engineering Specification
Length and color With length of 1800mm, black color.
2.2.2 SIGNAL INTERFACE
(1) Analog input Pin assignment See Appendix 1 – Analog connector
Level 0.7 volt ± 5%
Impedance 75 ohm. TDR scan needed for both D-SUB cable and
interface board.
(2) TMDS input Pin assignment See Appendix 1 – DVI-D Connector
Level 600mV for each differential line.
Impedance 50 Ohm. TDR Scan needed for DVI cable and interface
board.
(3) Video input Pin assignment See Appendix 1 – Video connector
Level (S-VIDEO) Y input: 1 volt (p-p)
(S-VIDEO) C input: 0.286 Volt (p-p)
(COMPOSITE) 1 volt (p-p)
Impedance (S-VIDEO) Y input: 75 ohm
(S-VIDEO) C input: 75 ohm
(COMPOSITE) 75 ohm
(3) Sync input Type Monitor accepts separate Horizontal, Vertical sync,
composite sync, and SOG.
Level Monitor accepts positive and negative sync. signal from
both 3.3V and 5V TTL families. Inputs sense a logic 0
when the input absolute value is 0.8 V or less and logic 1
when the input absolute value is 2.3V or greater.
Impedance 2.2KOhm min (pull down)
(3) Signal cable Analog Detachable, shielded 2.0 meters (6.67 ft), D-SUB 15P
male connector, with blue connectors, thumb screws and
black color.
Digital Detachable, DVI-D, white connectors, 2.0 meters (6.67
ft) and black color.
Video S-VIDEO, COMPOSITE-video, w/o audio. Cables are not
included.
(4) Abnormal signal immunity The monitor cannot be damaged by improper sync, timing
pulse duration, or absence of sync, or abnormal input
signal amplitude (video and/or sync too large or too
small), or any other anomalous behavior of a graphics
card or video generator when changing modes, or when
any combination of input signals is removed or replaced.
Additionally, under these conditions, the monitor cannot
cause damage to the source.
(5)Warm-up time to stabilize the I/F setup Image is considered to be ready for correct position and
timing adjustment after 3 minutes maximal warm-up time.
2.2.3 MODES AND TIMING
(1) Synchronization range Horizontal frequency range: 31 to 80KHz
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Vertical frequency range: 56 to 76 Hz (excluding UXGA
resolution)
(2) Video modes Preset Modes 10 ea. factory preset timings.
User Mode Any video modes for which the timing is not recognized
as a preset but included in the synchronization range is
stored in user area. 5 ea. user defined timings.
Mode tolerance Monitor recognizes preset modes within a range of ±
0.5KHz for horizontal frequencies and within ± 0.5Hz
for vertical frequencies.
2.2.4 SCALING
Function Monitor is able to scale-up the image of the specified
video signal from computer at specified resolution
frequency smaller than 1600×1200 60Hz. Image is
automatically expanded to fill the entire screen. The
‘specified’ means a signal timing corresponding with
one of the preset modes.
2.2.5 Auto-Adjustment
Function For any preset mode, monitor is able to automatically
adjust horizontal and vertical position, phase and clock
parameters to achieve the best image quality, the image
will be perfectly centered and noise exempted. For
UXGA Vs>60Hz , this function can not be guaranteed.
Compatibility modes Auto-adjustment ensures full specification for listed
Preset Modes (UXGA, Vs >60Hz modes not included). It
is acceptable the auto-adjustment fails clock adjustment
operation when a non-factory preset mode presents. In
such case, end user has the possibility to adjust
horizontal and vertical position, phase and clock with the
OSD menu.
2.2.6 USER CONTROL AND INDICATORS
(1) Indicators Power LED color Full power: Green
DPMS sleep: Amber
Input LED color Input selected: Green
Non-selected: Off
(2) Key buttons Power control To power up/down the monitor
Auto-adjustment To perform auto-adjustment
Input selector To index to the next input source
Menu To activate the OSD
Down/Up To select between the items on OSD.
Direct adjustment of brightness & contrast (Up/Down buttons)
(+)/(-) To adjust the value of the item on OSD.
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(3) OSD Main Specification 5 languages
Format & Functionality See Appendix 4 – OSD Format-Function
Special Indications See Appendix 5 – Special Indications
2.2.7 PC INTERFACE
(1)DDC Type Monitor complies with VESA DDC standard, Version 2.0.
Required custom EDID files. Digital-Ver 1.3, Analog-
Ver1.3. See Appendix 7 – EDID Content
(2)DPMS Type Monitor includes VESA DPMS feature
Power Consumption See Appendix 8 –Power State Maximums
2.2.8 SHIPMENT CONDITIONS
(1) Shipment conditions Monitor is to be shipped with the setting described in
Appendix 17 – Shipment Conditions
2.3 LCD MODULE
2.3.1 LCD MODULE
(1) Main specification See Appendix 9 – LCD Module Specifications
(2) Defects See Appendix 12 – LCD Module Defects
(3) Display Degradation Over the life of the product, variation parameters defined
2.4 FRONT OF SCREEN
2.4.1 Min. functional warm-up time
3 mins
2.4.2 Specification
(1) FOS associated with LCD See Appendix 13 – FOS (front of screen) Specifications
(2) Measurement conditions See Appendix 14 – FOS Notes
(3) FOS reliability Over the life of the product, parameters defined in
2.5 MECHANICAL
2.5.1 INDUSTRIAL DESIGN
(1) Label and marking See Appendix 2 – Labels and Markings. All labels and
in Appendix 12 will not vary.
Module performance
Appendix 13 and 14 will not vary, excluding any
parameters depending on CCFL operation.
markings must be legible and sharp, positioned as shown
in the drawings, and properly aligned. Using the
time/distance criteria as given for the cosmetic
inspection in Appendix 10- Mechanical , no missing parts
of the characters or the DELL logo will be observed. All
labels and marking must be approved by DELL.
2.5.2 MECHANICAL SPECIFICATIONS
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Tested by loading side parallel with a
Engineering Specification
(1) Mechanical Specifications See Appendix 10 – Mechanical
(2) Cosmetic Inspection See Appendix 10 – Mechanical
2.5.3 SHIPPING CONTAINER
See Appendix 10 – Mechanical
2.6 PALLETIZATION & SHIPMENT
See Appendix 10 – Mechanical
2.7 SERIALIZATION
See Appendix 10 – Mechanical
2.8 APPLICATION REGULATION
See Appendix 11
2.9 ENVIRONMENTAL, RELIABILITY AND OPERATING SPECIFICATIONS
Operating conditions Temperature 5 to 35oC
Humidity 10% to 80% (non-condensing)
Storage conditions Temperature 0 to 60oC (storage) -20 to 60oC (shipping)
Humidity 5% to 90% (non-condensing) (storage)
5% to 95% (non-condensing) (shipping)
Appendix 0 – AC/DC power adapter
PARAMETER RANGE CONDITION
INPUT
Output
Input Voltage 90 to 264Vac RMS Universal input full range
Input Frequency 47~63 Hz 90 to 264Vac
Input Current Less than 1.7 ARMS Input voltage 90 Vac; 60Hz.
Inrush Current Less than 50A peak Input voltage 240Vac ; 50Hz at all
Input Fusing Fuse should be located internal to the
Leakage Current Less than 0.5mA Input voltage 250 Vac; 50Hz
Hi-Pot Primary to secondary 2150Vdc for 1 Sec(leakage current
DC Out 19.5Vdc (18.9~20.6) Min 0A Max 3.51A
Output Power 70Watt
Ripple & noise 500mVpp at 19.5VDC
Short circuit
protection
adapter
The adapter can withstand continuous
short at DC output and no damage, it’ll
enter into normal condition if the fault
condition is removed.
Parameter must be reached within 3
seconds of turn-on.
phase, cold start
Fuse must be UL/CUL approved.
Fuse value must no have to change
for 115 VAC operation
10 mA)
1uf/CC capacitors and Measured
Band-Width with DC-20MHz
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Engineering Specification
Appendix 1 – Video Connector
Analog input I: 15-pin D-SUB connector
PIN
1 RED VIDEO
2 GREEN VIDEO
3 BLUE VIDEO
4 GND
5 Self-test (Cable detector)
6 RED GND
7 GREEN GND
8 BLUE GND
9 PC5V
10 SYNC GND
11 GND
12 DDC DATA (SDA)
13 HORIZONTAL SYNC(H+V)
14 VERTICAL SYNC
15 DDC CLOCK (SCL)
SIGNAL
1 5
Digital input: 30-pin DVI-D connector
Pin Signal assignment Pin Signal assignment
1 TMDS RX2- 13 Floating
2 TMDS RX2+ 14 +5V Power
3 TMDS Ground 15 Ground
4 Floating 16 Hot Plug Detect
5 Floating 17 TMDS RX06 DDC Clock 18 TMDS RX0+
7 DDC Data 19 TMDS Ground
8 Floating 20 Floating
9 TMDS RX1- 21 Floating
10 TMDS RX1+ 22 TMDS Ground
11 TMDS Ground 23 TMDS Clock+
12 Floating 24 TMDS Clock-
6 10
11 15
15-pin D-SUB female
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24-pins DVI –D female
Video input I: S-VIDEO connector
PIN SIGNAL
1 GND
2 GND
3 LUMA
4 CHROMA
G GND
4-pin S-VIDEO female
Video input II: COMPOSITE video connector
Appendix 2 – Labels and Markings
Refer to RN-315
Appendix 3 – Preset Mode Timings
Resolution @ 60 Hz @ 70 Hz @ 75 Hz
640 × 480 P P
720 × 400 P
800 × 600 P P
1024 × 768 P P
1280 × 1024 P P
1600 × 1200 P
3 4
1
2
G
RCA jack
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Mode Synchro Polarity Dot Clock
(MHz)
1
2
3
4
5
6
7
8
9
10
H(Pixels) - 31.468 900 720 18 108 54
V(Lines) +
H(Pixels) - 31.469 800 640 16 96 48
V(Lines) -
H(Pixels) - 37.500 840 640 16 64 120
V(Lines) -
H(Pixels) + 37.879 1056 800 40 128 88
V(Lines) +
H(Pixels) + 46.875 1056 800 16 80 160
V(Lines) +
H(Pixels) - 48.363 1344 1024 24 136 160
V(Lines) -
H(Pixels) + 60.023 1312 1024 16 96 176
V(Lines) +
H(Pixels) + 63.981 1688 1280 48 112 248
V(Lines) +
H(Pixels) + 79.976 1688 1280 16 144 248
V(Lines) +
H(Pixels) + 75.000 2160 1600 64 192 304
V(Lines) +
28.321
25.175
31.500
40.000
49.500
65.000
78.750
108.000
135.000
162.000
Frequency
(KHz/Hz)
Total
Period
(Pixels)
Display
Period
(Pixels)
Front
Porch
Period
Synchro
Period
(Pixels)
(Pixels)
70.8 449 400 12 2 35
59.940 525 480 10 2 33
75.000 500 480 1 3 16
60.317 628 600 1 4 23
75.000 625 600 1 3 21
60.004 806 768 3 6 29
75.029 800 768 1 3 28
60.020 1066 1024 1 3 38
75.025 1066 1024 1 3 38
60.000 1250 1200 1 3 46
Back
Porch
Period
(Pixels
)
Resolution
720×400
640×480
640×480
800×600
800×600
1024×768
1024×768
1280×1024
1280×1024
1600×1200
Appendix 4 – OSD Operation Procedures
Key definitions
There are 8 keys for user's control, which include “POWER”, “AUTO”, “INPUT”, “MENU”, “”, “”, “+”,
and “”. The following description defines the function of these keys.
“POWER” Mark F, to turn on/off the monitor.
“AUTO” Mark E, for auto adjusting vertical position, horizontal
“INPUT” To switch the input source among “D-sub”, “DVI-D”,
“MENU” Mark C, to enter OSD operation mode.
“” To select OSD items / “Hot Key” for contrast
“” To select OSD items / “Hot Key” for brightness
“+” To increase the value of the selected OSD item.
“–” To decrease the value of the selected OSD item.
position ,pixel clock and the phase.
“S-VIDEO”, and “COMPOSITE”.
adjustment.
adjustment.
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Brightness
The brightness function adjusts the luminance of the backlight in the LCM. With OSD menu off, push the ""
button to display the Brightness (and contrast) adjustment menu. Adjust Brightness first, then adjust Contrast only if
further adjustment is necessary.
Push the + button to increase the luminance;
push the – to decrease luminance (min. 0 ~ max 100).
Contrast
The contrast function adjusts the degree of difference between darkness and lightness on the monitor screen.
With OSD menu off, push the "" button to display the Contrast (and brightness) adjustment menu. For DVI-D input,
the contrast adjustment is disabled.
Push the + button to increase the contrast;
push the – button to decrease the contrast (min. 0 ~ max 100).
Main menu
“Positioning”, “Image Settings”, “Color Settings”, “OSD Settings”, “Language”, “Factory Reset” and “PIP”. The
following pages describe the details of these items.
Positioning
Use "" or "" to select “Horizontal Position”, “Vertical Position”, and “Zoom” functions. When the selected item
is highlighted, the function is activated. Press "+" or "–" to adjust the “Horizontal Position”, “Vertical Position”, or
“Zoom” of the display.
Press “MENU” key to enter OSD main menu as figured below. The OSD main menu has 8 items including “Exit”,
Use "" or "" to select “Positioning” in the main menu and press "MENU" to enter “Positioning” sub-menu.
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Horizontal Position
Press +/– to adjust the horizontal position of the display and press "Menu" to return to the previous OSD page.
Vertical Position
Press +/– to adjust the vertical position of the display and press "Menu" to return to the previous OSD page.
Zoom In/Out
Press +/– to zoom In/Out the display and then press "Menu" to return to the previous OSD page. After Zoom In,
then the Zoom Left/Right, Down/Up functions can be activated.
Image Settings
Use "" or "" to select “Image Settings” in the main menu and press "MENU" to enter “Image Setting” submenu. Use "" or "" to switch among “Auto Adjust”, “Pixel Clock”, “Phase”, “Sharpness”, Scaling, and “Image
Source” functions. When the selected item is highlighted, the function is activated then you can press "+" or "–" to
adjust the “Auto Adjust”, “Pixel Clock”, “Phase”, “Sharpness”, Scaling, and “Image Source” functions.
Auto Adjust
Press “+” to start “Auto Adjust” function.
Pixel Clock
Press +/– to adjust the value of “Pixel Clock” and press "Menu" to return to the previous OSD page.
Phase
Press +/– to adjust the value of “Phase” and press "Menu" to return to the previous OSD page.
Sharpness
Press "+" or "–" to adjust the degree of “Sharpness” and press "Menu" to return to the previous OSD page. It
smoothes an image which may help the eyes to see more detail.
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Scaling
Scaling optimizes the display for the type of software you are using. Includes “1:1”, “Fill”, and “Aspect”.
Under Image Setting sub-menu, press “Menu" to activate the scaling adjustment bar and by pressing "+" or "–" to
select among “1:1”, “Fill”, and “Aspect”. Then press "Menu" once to return to the Image Setting sub-menu or
twice to return to the main menu.
Color Settings
Color Settings adjusts the color temperature. Press "" or "" to select “Color Settings” function from main
menu and press "MENU" to enter “Color Setting” sub-menu. Press "" or "" to switch between “9300 Preset”,
“6500 Preset”, and “User Preset”. For S-VIDEO and COMPOSITE video input, the color settings adjust the Hue/Tint
and Saturation function.
User Preset
Press +/– to adjust the value of R, G, and B separately. Press "Menu" to return to the main menu.
OSD Settings
Use "" or "" to select “Horizontal Position”, “Vertical Position”, “OSD Hold Time”, and “OSD Lock”.
Horizontal Position
Press +/– to adjust the horizontal position of the OSD and press "Menu" to return to the previous OSD page.
Vertical Position
Press +/– to adjust the vertical position of the OSD and press "Menu" to return to the previous OSD page.
OSD Hold Time
Press +/– to adjust the hold time of the OSD and press "Menu" to return to the previous OSD page.
OSD Lock
By pressing “+” or “–“, you can lock or unlock the OSD. Then press "Menu" to return to the previous OSD page.
Language
Use "" or "" to select different languages from English, Español, Français, Deutsch, and Japanese. Then press
"Menu" to return to the previous OSD page.
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Factory Preset
The function of “Factory Preset” is to reset control settings to the factory preset values for the selected group of
functions. Press "" or "" to select “Position Setting”, “Color Setting”, and “All setting” and then press “Menu” to
execute.
PIP Settings
The function of “PIP Settings” is to set the Picture-In-Picture window. Press "" or "" to select “PIP Source”,
“PIP Size”, “PIP Bright”, “PIP Contr.”, “Hue/Tint”, “Saturation”, “PIP Hor. Pos”, or “PIP Ver. Pos” and press “+”
and “-“ to adjust the item selected.
PIP Source
Use +/– to select input sources from “S-VIDEO” and “COMPOSITE”. Or “Off” to turn off PIP window. Press
"Menu" to return to the previous OSD page.
PIP Size
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Use +/– to select “Small”, “Medium”, and “Large” PIP window. Press "Menu" to return to the main menu.
PIP Bright.
Press +/– to adjust the brightness of PIP window. Press "Menu" to return to the main menu.
PIP Contr.
Press +/– to adjust the contrast of PIP window. Press "Menu" to return to the main menu.
PIP Hue/Tint
Press +/– to adjust the hue/tint of PIP window. Press "Menu" to return to the main menu.
PIP Saturation
Press +/– to adjust the saturation of PIP window. Press "Menu" to return to the main menu.
PIP Hor. Position
Press +/– to adjust the PIP window position horizontally. Press "Menu" to return to the main menu.
PIP Ver. Position
Press +/– to adjust the PIP window position vertically. Press "Menu" to return to the main menu.
Appendix 5 – Special Indication
Self Test Feature Check (STFC)
The floating 'Dell - Self Test Feature Check' dialog will appear on the screen (against a black background) if the
signal cable is detached. The monitor should stay in STFC mode until the input selection button is pressed, or the
cable is re-attached.
“Auto Adjust In Progress” message
When monitor is doing auto adjustment, the “Auto Adjust In Progress” message will appear on the screen.
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“Cannot Display This Video Mode” message
When the D-sub input pixel clock over 200MHz or the input pixel clock over 162 MHz of DVI-D, it cannot be
displayed, the warning message “Cannot Display This Video Mode” will appear on the screen.
“In Power Save Mode” message
When the computer system is under power saving mode, the monitor will show the message of “In Power Save
Mode” before entering the DPMS mode.
Appendix 6 – Translation List
TBD
Appendix 7 – EDID Content
D-SUB port
Item Byte Description Data Hex Remarks
HEADER 8 00, FF, FF, FF, FF, FF, FF, 00
Vendor
Product ID
Revision
Basic Display
Parameter and
Features
2 Mfg. Name 10,AC DELL
2 Product Code 02,A0 2000FP
4 Serial Number (varies) 34,33,32,31 4321
1 Mfg. week (varies) 14 20th week
1 Mfg. year (varies) 0B 2001
1 Version 01 1 EDID Version
1 Revision 03 3
1 Video input 0E 0.7Vpp analog RGB, supports
1 Max Horiz size cm 29 40.8 cm
1 Max Vert size cm 1F 30.6 cm
1 Gamma Value 96 Gamma=2.5
separate, composite sync and SOG
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