digitalview SVX-1920-PRO User manual

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 1 of 44
DVI-I, DISPORT PORT, HDMI INTERFACE CONTROLLER
FOR TFT PANEL
Model: SVX-1920-PRO
Part number : 41773002X-3 or up
INSTRUCTIONS
CONTENTS
Page: 2. Introduction, How to Proceed, Usage Note, Disclaimer
3. System design – Diagram of a suggested system
4. Assembly notes – Important information about system elements
6. Connection & Operation – How to use the controller
10. Connectors, pinouts & jumpers – Essential connection information
22. Controller dimensions
23. Application notes
25. Troubleshooting
26. Specifications
27. Appendix I – Supported graphics modes table
30. Appendix II – RS-232 control protocols
37. Appendix III – Mapping definition
40. Appendix IV – DV remote control unit work for SVX-1920v3
41. Appendix V – PIP mix table
42. Warranty, Caution & Limitation of Liability, Trademarks
43. Contact details
44. Revision History
It is essential that these instructions are read and understood before connecting or
powering up this controller.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 2 of 44
Introduction
Designed for LCD monitor and other flat panel display applications, the SVX-1920-PRO is a feature rich interface
controller for :
TFT (active matrix) LCD panels of 1920x1200, 1920x1080, 1920x480, 1680x1050, 1600x1200, 1600x900, 1440x900,
1366x768, 1280x1024, 1280x800, 1280x768 1024x768, 1024x600, 800x600, 800x480 and 640x480 resolutions.
Computer video signals of VGA, SVGA, XGA, SXGA, WXGA, UXGA, WUXGA standard.
Support true 10 bits panel
Support HDMI, DVI-I, Displayport input.
Ordering information :
Controller Part number Ordering part number
SVX-1920-PRO P/N 41773002X-3 P/N 4177300XX-3
HOW TO PROCEED
Ensure you have all parts & that they are correct, refer to:
•Connection diagram
•Connector reference (in following section)
•Assembly notes
Check controller switch & jumper settings (errors may damage the panel)
Prepare the PC
Connect the parts
Understand the operation & functions
IMPORTANT USAGE NOTE
This equipment is for use by developers and integrators, the manufacturer accepts no liability for damage or injury
caused by the use of this product. It is the responsibility of the developer, integrators or other user of this product to:
•Ensure that all necessary and appropriate safety measures are taken.
•Obtain suitable regulatory approvals as may be required.
•Check power settings to all component parts before connection.
DISCLAIMER
There is no implied or expressed warranty regarding this material.
Controller Solution Generator
Full web resource matching controllers & panels with connection diagrams for download.
See
at
:
http://www.digitalview.com/csg

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 3 of 44
SYSTEM DESIGN
A typical LCD based display system utilizing this controller is likely to comprise the following:

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 4 of 44
ASSEMBLY NOTES
This controller is designed for monitor and custom display projects using 1920x1200 or 1920x1080 or 1600x1200 or
1680x1050 or 1440x900 or 1366x768 or 1280 x 1024 or 1024 x 768 or 800x600 or 640x480 resolution TFT panels with a VGA,
SVGA, WXGA, XGA, SXGA, UXGA or WUXGA signal input. The following provides some guidelines for installation and
preparation of a finished display solution.
Preparation: Before proceeding it is important to familiarize yourself with the parts making up the system and the various
connectors, mounting holes and general layout of the controller. As much as possible connectors have been labeled. Guides
to connectors and mounting holes are shown in the following relevant sections.
1. LCD Panel: This controller is designed for typical LVDS interfaced panels with panel voltage 3.3V(4A), 5V(4A), 10v(4A)
12V(4A) or 18V(3A), External for 12V~18V interface. Due to the variation between manufacturers of panels signal timing
and other panel characteristics, factory setup and confirmation should be obtained before connecting to a panel. (NOTE:
Check panel power jumper settings before connection)
2. Controller: Handle the controller with care as static charge may damage electronic components. Make sure correct
jumper and dip switches settings to match the target LCD panel.
3. LCD signal cable (LVDS panel): In order to provide a clean signal it is recommended that LVDS signal cables are no
longer than 46cm (18 inches). If those wire cabling is utilized these can be made into a harness with cable ties. Care
should be taken when placing the cables to avoid signal interference. Additionally it may be necessary in some systems
to add ferrite cores to the cable to minimize signal noise.
4. Inverter: This will be required for the backlight of an LCD, some LCD panels have an inverter built in. As LCD panels
may have 1 or more backlight tubes and the power requirements for different panel backlights may vary it is important to
match the inverter in order to obtain optimum performance. See Application notes page 24 for more information on
connection.
5. Inverter Cables: Different inverter models require different cables and different pin assignment. Make sure correct cable
pin out to match inverter. Using wrong cable pin out may damage the inverter.
6. Function Controls: The following section discusses the controls required and the section on connectors provides the
detail. The controls are minimal: On/Off, Backlight Brightness (depends on inverter), OSD (5 momentary buttons) analog
VR type or (8 momentary buttons) digital type.
7. Function controls cable: The cables to the function switches should be of suitable quality and length so that impedance
does not affect performance. Generally lengths up to 1 meter (3 feet) should be acceptable.
8. Status LED: The pin direction of the LED should be corrected for right color indication. Red color stands for no signal and
backlight on. Orange color stands for no signal and backlight off. Green colors stands for signal on. The status LED is an
optional part only, can be unconnected.
9. IR sensor: It is an optional part only, can be unconnected if not using IR remote control. See Appendix IV in details.
10. RS-232 control interface : Serial control via this interface port.
11. Second RS-232 control interface : Secondary serial control via this interface port.
12. External panel power output : User for specific panel model.
13. Panel control signal : Reserved for GPIO control for NVIS application
14. Ambient light sensor connection : Support for connection using light sensor cable P/N 426305900-3 (1250mm) and
light sensor board P/N 416021310-3 via CN6 connector.
15. Backlight status input : 2 ways connector provides interface for connection with the specific panel type which support the
panel with backlight status monitoring function.
16. DVI-I input cable : Plug the DVI-I cable to the connector P2 on the controller board providing VGA and DVI-D inputs.
17. HDMI input : Support HDMI 1.4 standard. Plug the HDMI cable to the connector P3 on the controller board.
18. Analog RGB Input : As this may affect regulatory emission test results and the quality of the signal to the controller a
suitably shielded cable should be utilized.
19. Display Port input : Support single-link Display Port 1.2. Plug the Display Port cable to the connector P4 on
the controller board.
20. Audio Line in (Stereo) : The CN13 port supports Stereo audio line in.
21. Audio Line out (Stereo) output from HDMI or Displayport : The CN14 port supports Stereo audio line out from the
HDMI or Displayport audio source inputted. The audio output will follow the HDMI audio source.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 5 of 44
22. Power Input: 12V/24VDC is required, this should be a regulated supply. The power rating is depending on the panel and
inverter used. Normally, power supply with 3.5Amp current output should enough for most of 4x CCFT panels. Although
the controller provides power regulation for the LCD power this does not relate to the power supplied to the backlight
inverter. If an unregulated power supply is provided to an inverter any fluctuations in power may affect operation,
performance and lifetime of the inverter and or backlight tubes.
23. External panel power input : Allow to supply external power to the panel separately for max 3.3V (7A) or 5V (7A) or 12V
(5A) or 18V (3.5A) via PP4 power input connector. Corresponding jumper setting of JA3, JA5 & JA6 are required for each
panel power input by referring to page 13.
•
••
•Power output: Note the controller has an overall 3Amp current limit and the current available from the auxiliary power
output will be dependent on the power input and other system requirements.
•
••
•Power Safety: Note that although only 12V / 24VDC is required as ‘power-in’ a backlight inverter for panel backlighting
produces significantly higher voltages (the inverter does not connect to the ground plane). We strongly advise
appropriate insulation for all circuitry.
•
••
•EMI: Shielding will be required for passing certain regulatory emissions tests. Also the choice of external Controller to PC
signal cable can affect the result.
•
••
•Ground: The various PCB mounting holes are connected to the ground plane.
•
••
•Servicing: The board is not user serviceable or repairable. Warranty does not cover user error in connecting up to the
controller and is invalidated by unauthorized modification or repairs.
•
••
•Controller Mounting: It is recommended that a clearance of at least 10mm is provided above and 5mm below the
controller when mounted. Additionally consideration should be given to:
•Electrical insulation.
•Grounding.
•EMI shielding.
•Cable management. Note: It is important to keep panel signal cables apart from the inverter & backlight cables to
prevent signal interference.
•Heat & Ventilation: Heat generated from other sources, for example the backlight of a very high brightness panel
may generate significant heat which could adversely affect the controller.
•Other issues that may affect safety or performance.
•
••
•PC Graphics Output: A few guidelines:
•Signal quality is very important, if there is noise or instability in the PC graphics output this may result in visible noise
on the display.
•Refer to graphics modes table in specifications section for supported modes.
•Non-interlaced & interlaced video input is acceptable.
IMPORTANT: Please read the Application Notes section for more information.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 6 of 44
CONNECTION & OPERATION
CAUTION: Never connect or disconnect parts of the display system when the system is powered up as this may cause serious
damage.
CONNECTION
Connection and usage is quite straight forward (it is useful to have the relevant connection diagram available at this time):
1. LCD panel & Inverter: Connect the inverter (if it is not built-in the panel) to the CCFT lead connector of the LCD panel.
2. LVDS type panels: The controller board has the built-in LVDS transmitter driver. Plug the LVDS cable to J3. Insert the
panel end of the cable the LCD panel connector.
3. Inverter & Controller: Plug the inverter cable to CNB1 and CNA1 (if necessary). Plug another end to the connector on
the inverter.
4. Function switch & Controller: Plug the OSD switch mount cable to CNC1 on the controller board and another to the
OSD switch mount.
5. LED & Controller: Plug in a 3-way with dual color LED to connector LED1 on the controller board.
6. IR & Controller: Plug in a 3-way with IR sensor to connector IR1 on the controller board.
7. Jumpers & Switches: Check all jumpers and switches (SW3, SW4) are set correctly. Details referring the connection
diagram (a separate document) or the jumpers and switches setting table (in the following section).
8. Jumpers & Inverter & Panel voltage: Particularly pay attention to the settings of JA3, JA5, JA6, JB2 and JB3. JB2 &
JB3 are used for inverter control (read inverter specification and information on the jumper table to define the correct
settings). JA3 & JA5 & JA6 is used for panel voltage input (read panel specification and information on the jumper table
to define the correct settings).
9. Input signal cable & Controller: Plug the corresponding signal input to the connector on the controller board.
10. Power supply & Controller: Plug the DC 12V/24V power in to the connector PP5 or PP2. You can consider to use
DigitalView mating power cable P/N 426013800-3, 160mm for PP5 connection.
11. External panel power input : Plug power cable : P/N 426013700-3 for external panel power input (3.3 (max 7A) / 5V
(max 7A) / 12V (max 5A) / 18V (max3.5))
12. Power on: Switch on the controller board and panel by using the OSD switch mount.
Controller LED status (LED1/LED1A) :
State LED color
No signal & backlight off RED
No signal & backlight on ORANGE
With signal & backlight on GREEN
Controller LED status (LED6) :
Panel power output status LED color
10V / 12V / 18V panel power output GREEN
3.3V / 5V panel power output RED
General:
•If you are using supplied cables & accessories, ensure they are correct for the model of panel and controller.
•If you are making your own cables & connectors refer carefully to both the panel & inverter specifications and the section
in this manual, “Connectors, Pinouts & Jumpers” to ensure the correct pin to pin wiring.
PC SETTINGS
The controller has been designed to take a very wide range of input signals however to optimize the PC’s graphics
performance we recommend choosing 60Hz vertical refresh rate – this will not cause screen flicker.
OPERATION
Once the system has been connected and switched on there are a number of functions available to adjust the display
image as summarized in the following sections. The settings chosen will be saved for each mode independently.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 7 of 44
LCD DISPLAY SYSTEM SETTINGS
NOTE: By way of explanation the following refers to a set of sample buttons that may be obtained as an option. In
addition to power on/off and connection for backlight brightness the controller provides an On Screen Display of certain
functions which are controlled by 5 momentary type buttons (analog VR type) or 8 momentary type buttons (digital type):
Controls Digital type 5 button OSD switch
mount board
On/Off – turns controller board power on On/Off button -
Brightness – controls backlight brightness Brightness +/- buttons -
Menu
–Turns OSD menu On or Off (it will auto time
off)
Menu button Menu button
Select down
–Moves the selector to the next function (down)
SEL DN SEL DN
Select up
–Moves the selector to the previous function
(up)
SEL UP SEL UP
+
–Increase the OSD parameter values
–Moves the selector to next function (forward)
+ +
-
–Decrease the OSD parameter value
–Moves the selector to previous function
(backward)
- -
Reset to Factory Defaults Press and hold SEL DN
button, then power on the
controller
Press and hold SEL DN button,
then power on the controller
Soft power off and on Hold Menu button for 3-4
seconds.
Press Menu button to turn
back on.
Hold Menu button for 3-4
seconds.
Press Menu button to turn back
on.
5 keys OSD switch mount board
5 buttons OSD switch mount
board P/N 4161003700-3,
matching cable
P/N 426123010-3.
Digital 10K Type OSD
switch mount
P/N 416100520-3 or up,
matching cable P/N
426122200-3.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 8 of 44
OSD functions
Picture
Black Level
Increase/decrease brightness level.
Press – or + (- +) 0~100 [Default : 50]
Contrast
Increase/decrease contrast level.
Press – or + (- + ) 0~100 [Default : 50]
Sharpness
Increase/decrease sharpness level.
Press – or + (- + ) 0~100 [Default : 50]
Hue Increase/decrease hue level.
Press – or + (- + ) 0~100 [Default : 50]
Saturation Increase/decrease saturation level.
Press – or + (- + ) 0~100 [Default : 50]
Gamma 1.8 / 2.0 / 2.2 / 2.4 / 2.6 [Default 2.2]
Monochrome
Mode
Off
Blue Only
Red Only
Green Only
Blue Mono
Red Mono
Green Mono
Color Temp. 5000K
6500K
7500K [Default]
9300K
User
Red : Press – or + (- + ) 0~100 [Default : 100]
Green : Press – or + (- + ) 0~100 [Default : 100]
Blue : Press – or + (- + ) 0~100 [Default : 100]
Brightness
Brightness Backlight brightness adjustment
Press – or + (- + ) 0~100
Invert Off / On : Invert for the backlight brightness
Control D/A / PWM :
Selection for voltage level dimming control / PWM dimming control
Frequency(Hz) Backlight frequency 100 ~ 440Hz in a step of 20
Press – or + (- + )
Minimum Min Backlight Level : 0 ~ 50% : Default the minimum backlight adjustment.
Light sensor Off / On
Display
Rotate Normal
90
o
180
o
270
o
H Flip
V Flip
Aspect/Size Full Screen : Scaling format to Fill Screen.[Default]
Fill to Aspect Ratio : Enable fill screen expansion for lower resolution image according to
aspect ratio
4:3 : Scaling format to 4:3
5:4 : Scaling format to 5:4
16:9 : Scaling format to 16:9
1:1 : Display the exact image resolution on the screen without
image expansion.
Horizontal
Position
#
Use +/- to adjust image position horizontally.
Press – or + (- + ) 0~100
Vertical
Position
#
Use +/- to adjust image position vertically.
Press – or + (- + ) 0~100
Pixel Clock
#
Adjust the image horizontal size.
Press – or + (- + ) 0~100
Phase
#
Fine tune the data sampling position (adjust image quality)
Press – or + (- + ) 0~100
Auto Adjust
#
Auto adjust the positions, phase, frequency

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 9 of 44
Input
Main Source VGA
DVI
HDMI
DisplayPort
Auto Select : Enable / Disable the Auto source seek function
PIP Source VGA
DVI
HDMI
DisplayPort
Auto Select : Enable / Disable the Auto source seek function
PIP
Mode Off
PIP
PBP
PIP Size Adjust the PIP size, total: 5 steps
Press – or + (- + ) 1~5 [Default : 1]
PIP H-Position Move the PIP position to the left/right position, total: 100 steps
Press – or + (- + ) 0~100 [Default : 0]
PIP V-Position Move the PIP position to the up/down position, total: 100 steps
Press – or + (- + ) 0~100 [Default : 0]
Audio
(Function when HDMI and Display Port connected and selected)
Volume Increase/decrease volume level, total: 100 steps
Press – or + (- + ) 0~100 [Default : 50]
Mute Off / On [Default: OFF]
Hotkey
Hotkey1 Volume / Black level / Contrast / Inputs / Aspect/Size / PIP Size / PIP ON/OFF /
Saturation / Hue / Brightness / Auto Adjust / Rotate / No Function
Hotkey2 Volume / Black level / Contrast / Inputs / Aspect/Size / PIP Size / PIP ON/OFF /
Saturation / Hue / Brightness / Auto Adjust / Rotate / No Function
Utilities
Language OSD menu language selection :
English
French
Spanish
Auto Power Off : Disable standby mode function
On : Enable standby mode if absence of input signals.
Default Power State Off : When the controller detects power in, it will stay in 'Stand-by' mode.
On : When the controller detects power in, it will turn on the power and display
im
age. [Default]
OSD Transparency Transparency : Set OSD transparency
Press – or + (- + ) 0~100 [Default : 0]
OSD Timeout Timer : OSD Timeout in seconds
Press – or + (- + ) 5~60 [Default : 15]
Factory Reset Reset : Load factory default settings.
Press down on OSD keypad to factory reset
Firmware Upgrade Are you sure to upgrade ? No / Yes.
Information
Model : SVX-1920-PRO
Firmware version
Main resolution
Pip resolution
# Function in VGA mode only
Firmware E1.10.00.00 or up

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 10 of 44
CONNECTORS, PINOUTS & JUMPERS
The various connectors are:
Summary: Connectors
Ref Purpose Description
CN1 Reserved for second RS-232 serial
control
JST 6-way, B6B-XH-A or compatible (Matching type : XHP-6 or
compatible)
CN4 Panel control signal (GPIO)
connector
Hirose 10-pin, DF20G-10DP-1V (Matching type : DF20A-10DS-1C)
CN8 RS-232 serial control JST 6-way, B6B-XH-A or compatible (Matching type : XHP-6)
CN6 Ambient light sensor connector DF13 2 ways (Mating type : DF13-2S-1.25C)
CN11 SPDIF Audio output JST B2B-ZR or compatible (Matching type : ZHR-2)
(Matching extend cable P/N 426007400-3)
CN13 Analog (Stereo) audio in JST B4B-PH-K-S compatible (Matching type : PHR-4)
(Matching connection cable P/N 426002500-3 (RCA plug, 610mm) or
P/N 426002600-3 (RCA jack, 150mm))
CN14 Analog (Stereo) audio out JST B4B-PH-K-S compatible (Matching type : PHR-4)
(Matching connection cable P/N 426002500-3 (RCA plug, 610mm) or
P/N 426002600-3 (RCA jack, 150mm))
CNA1 Auxiliary power output JST 4-way, B4B-XH-A or compatible (Matching type : XHP-4)
(Matching cable P/N 426040200-3)
CNB1 Backlight inverter JST 5-way, B5B-XH-A or compatible (Matching type : XHP-5)
(Matching cable P/N 426058300-3)
CNB2 Backlight status input connector JST 2 way, B2B-XH-A or compatible (Matching type : XHP-2)
CNC1 OSD control Hirose DF13A-12P-1.25H or compatible (Mating type : DF13-12S-
1.25C)
(Matching OSD switch mount cable P/N 426122200-3 (150mm) or
426122210-3 (250mm)
CNV6 Alternate VGA input Hirose 12-pin, DF11-12DP-2DSA compatible
(Matching type : DF11-12DS-2C)
(Matching cable Modified P/N
426003300-3 by removing by disconnecting pin 10 and pin 12
connected to CNV6)
CP1 Reserved for factory use Reserved
IR1 Infra-red sensor connector JST 3-way, B3B-XH-A or compatible (Matching type : XHP-3)
LED1 Dual color LED connector JST B3B-XH-A or compatible (Matching type : XHP-3)
J2 LVDS panel signal output 1 JAE FI-RE41S-HF (Matching type : FI-RE41HL)
J3 LVDS panel signal output 2 JAE FI-RE51S-HF (Matching type : FI-RE51HL)
P2 DVI-I DVI-I connector
P3 HDMI HDMI connector
P4 Displayport Display port connector

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 11 of 44
P5 Connector for firmware upgrade JST B4B-PH-K compatible (Matching type : PHR-4)
PP2 Power input (alternative) DC power Molex 2 pin 0.156” pitch
PP4 External panel power input Molex 43045-0400 compatible
(Matching connector type : Molex 43025-0400 compatible)
(Matching power cable : P/N 426013700-3)
PP5 Power input Molex 43650-0200 compatible
(Matching connector type : Molex 43645-
0200 compatible)
(Matching power cable : P/N 426013800-3)
TEMP1 Reserved for external temperature
sensor
JST 3-way, B3B-XH-A or compatible (Matching type : XHP-3)
LINE_OUT Audio jack (Stereo) output from
HDMI / Display Port
3.5mm PHONE JACK
SW3 Panel selection 8-way DIP Switch
SW4 Function selection 6-way DIP Switch
All connectors used may use the compatible type.
Summary: Jumpers setting
Ref Purpose Note
JA3 Panel power voltage select
CAUTION: Incorrect setting can damage
panel
See panel voltage setting table 1
JA5 Panel power voltage select
CAUTION: Incorrect setting will cause panel
damage
See panel voltage setting table 1
JA6 Panel power voltage select
CAUTION: Incorrect setting will cause panel
damage
See panel voltage setting table 1
JB1 Backlight brightness voltage range 1-2 closed = 5V max
2-3 closed = 3.3V max
JB2 Backlight inverter on/off control – signal level 2-3 = On/Off control signal ‘High’ = +5V
1-2 = On/Off control signal ‘High’ = +3.3V
Open = On/Off control signal ‘High’ = Open collector
CAUTION: Incorrect setting can damage inverter.
JB3 Backlight inverter on/off control – polarity 1-2 = control signal ‘high’ = CCFT ON
2-3 = control signal ‘low’ = CCFT ON
JB5 Backlight control type selection 1-2 = VR/Digital switch mount control
3-4 = Analog backlight brightness - voltage range 0~5V
5-6 = PWM (Pulse Width Modulation) brightness
JB7 Backlight control voltage on CNB1 pin 4
(Function when JB5 sets 1-2 closed)
Open = For OSD switch mount control (Default)
1-2 = 0V
2-3 = 3.3V / 5V controlled by JB1
JP1 GPIO pins enable Open : Enable J3 – pin 16 (OP1) to 3.3V
Closed : Enable J3 – pin 16 (OP1) to Ground
JP2 GPIO pins enable Open : Enable J3 – pin 17 (OP2) to 3.3V
Closed : Enable J3 – pin 17 (OP2) to Ground
JP3 GPIO pins enable Open : Enable J3 – pin 18 (OP3) to 3.3V
Closed : Enable J3 – pin 18 (OP3) to Ground
JP4 GPIO pins enable Open : Enable J3 – pin 19 (OP4) to 3.3V
Closed : Enable J3 – pin 19 (OP4) to Ground
JP6 Input power control Short = External switch control
Open = Switch mount control
JP8 Factory use Default 1-3 & 2-4
JP9 Factory use Default Open
SW3 Panel & function selection See table 2
SW4 Panel & function selection See table 3

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 12 of 44
Table 1 : Panel voltage setting table :
Input voltage via
PP2/PP5 Panel Voltage JA3 JA5 JA6 Jumper on board
12VDC
3.3V 3V3 closed 1-3 & 2-4 1-3 & 2-4
5V 5V closed 1-3 & 2-4 1-3 & 2-4
12V OPEN 1-3 & 2-4 5-7 & 6-8
CAUTION: Incorrect setting can damage panel & controller
* Maximum current for 3.3V, 5V = 4A,
Input voltage via
PP2, PP5 Panel Voltage JA3 JA5 JA6 Jumper on board
24VDC**
3.3V 3V3 closed 1-3 & 2-4 1-3 & 2-4
5V 5V closed 1-3 & 2-4 1-3 & 2-4
10V 10V closed 1-3 & 2-4 3-5 & 4-6
12V 12V closed 1-3 & 2-4 3-5 & 4-6
18V 18V closed 1-3 & 2-4 3-5 & 4-6
CAUTION: Incorrect setting can damage panel & controller
* Maximum current for 3.3V, 5V = 4A, Maximum current for 10V,12V = 4A, Maximum current for 18V =
3A
** Ensure that the backlight inverter supports 24V operation prior to connecting a 24VDC input.
Because CNA1 pin 1 and CNB1 pin 2 will output 24VDC if input 24VDC via PP2 or PP5.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 13 of 44
Input voltage via
PP4
Input voltage via
PP2 / PP5 Panel Voltage JA3 JA5 JA6 Jumper on board
3.3 / 5 / 12 /
18VDC* 12V / 24VDC
3.3V OPEN 3-5 & 4-6 1-3 & 2-4
5V OPEN 3-5 & 4-6 1-3 & 2-4
10V OPEN 3-5 & 4-6 3-5 & 4-6
12V OPEN 3-5 & 4-6 3-5 & 4-6
18V OPEN 3-5 & 4-6 3-5 & 4-6
* Maximum current for 3.3V, 5V = 7A, Maximum current for 12V = 5A, Maximum current for 18V =
3.5A

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 14 of 44
JA3, JA5 & JA6 location on board : (Please pay attention to the jumper settings on JA3, JA5
& JA6 which are red in color)
! JA3, JA5
& JA6

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 15 of 44
Table 2 : DIP Switch selection – SW3
Pos #1 Pos #2 Pos #3 Pos.#4 Description Panel resolution
For WUXGA panels
OFF ON ON OFF LG LM260WU1-SLB1/Samsung LTM220CS01 1920x1200
ON ON ON OFF LG LM240WU2-SLA1 1920x1200
OFF OFF OFF OFF Sharp LQ445D3LZ19 1920x1080
ON OFF OFF OFF Samsung LTA460H2-L02 1920x1080
OFF ON OFF OFF Sharp LQ170M1LZ04 1920x1200
ON ON OFF OFF Samsung LTA700HH-LH1 (1
st
trial testing) 1920x1080
OFF OFF ON OFF Samsung LTA700HH-LH1 (2
nd
trial testing) 1920x1080
OFF OFF ON ON AU Optronics P645HW03 V0 (1920x1080) 1920x1080
OFF OFF ON ON AU Optronics P645HW03 V0 1920x1080
OFF ON ON ON Samsung ASI545FB01-0 (OLED) 1920x1080
For UXGA panels
OFF OFF OFF OFF Fujitsu FLC59UXC8V-02A 1600x1200
ON OFF OFF OFF Samsung LTM213U6-L01 1600x1200
For WXGA panels
OFF OFF OFF OFF LG LC420W02-A4 1366x768
ON OFF OFF OFF Sharp LQ315T3LZ24 1366x768
ON ON OFF OFF Samsung LTA320W2-L01 / LTA230W1-L02 1366x768
ON ON ON ON NEC NL12876BC26-21 / Samsung LTM170W1-L01 1280x768
OFF ON ON ON CHI MEI N154I4-L01 1280x800
OFF OFF ON OFF AU Optronics M190PW01 1440x900
OFF OFF ON ON Sharp LQ072K1LA03 1280x768
For SXGA panel
OFF OFF OFF OFF Sharp LQ181E1LW31 1280x1024
ON OFF OFF OFF AU Optronics M170EN05 1280x1024
For XGA panel
OFF OFF OFF OFF Sharp LQ150X1LGN2A / LQ150X1LGB1 1024x768
AUO M150XN07V2 1024x768
For SVGA panel
OFF OFF OFF OFF Sharp LQ121S1DG11/41 800x600
Toshiba LTM08C351 800x600
For WVGA panel
OFF OFF OFF OFF NEC NL8048BC24-01 800x480
ON OFF OFF OFF Kyocera TCG085WV1AB-G00 800x480
ON OFF ON OFF Sharp LQ070Y3LG4A 800x480
For VGA panel
OFF OFF OFF OFF Sharp LQ104V1DG51 640x480
ON OFF OFF OFF Sharp LQ104V1DG21 640x480
ON OFF ON OFF Kyocera TCG075VG2AC-G00 640x480
Others
OFF ON OFF OFF AU Optronics M201EW02 V8 1680x1050
ON OFF OFF ON Samsung LTM201M1-L01 1680x1050
OFF OFF ON OFF Samsung LTI430LA01 1920x480
OFF ON ON OFF NEC NL10260BC19-01D 1024x600
ON ON ON OFF AU Optronics M200RW01 1600x900
Samsung LTM200KP01 1600x900
OFF OFF ON ON Hitachi TX48D02VM0BAA 1680x1050
JDI TX48D02VM0BAA 1680x1050
Remark : The above panel timings are generated based on the panel specification. Some of the panel timings
settings may not exactly to match the panel model we specified in this table.
Pos #5 Pos #6 Pos #7 Description
OFF OFF OFF WUXGA
ON OFF OFF UXGA
OFF ON OFF SXGA
ON ON OFF WXGA
OFF OFF ON XGA
ON OFF ON SVGA
OFF ON ON VGA
ON ON ON WVGA / Others
Pos. #8 Video lock ON – Disable : Always fix the output be 60Hz.
OFF – Enable : The output refresh rate locks to the input for 50Hz / 60Hz mode
(other resolution lock the output be 60Hz. )

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 16 of 44
Table 3 : DIP switch selection – SW4
Pos. # Function Description
1 Reserved
2 Panel pixel format OFF : Double Pixel
ON : Single Pixel
3 Panel selection ON : LVDS panel
OFF : Reserved
4 LVDS data mapping select
(Refer to Table 2)
If SW4 position 5 = OFF (8 bit)
OFF : Mapping B
ON : Mapping A
Please adjust to get the correct picture. See as Appendix III for details of
mapping of A and B.
If SW4 position 5 = ON (10 bit)
OFF : JEIDA (LVDS panel)
ON : VESA (LVDS panel)
Please adjust to get the correct picture. See as Appendix III for details of
mapping of VESA and JEIDA.
5 Output LVDS display mode selection OFF : 8 bit
ON : 10 bit
6 Reserved
Support "Resolution default by EDID" for different resolution panel.
The controller will set the preferred timing based off the dip switch setting (SW3 position 1-7) selection,
but also be able to go higher to 1920x1200. For example, if the panel is a 1024x768 and the dip switch
setting are set for 1024x768. The preferred EDID resolution should be 1024x768. It should also have
the capability to set the max resolution to 1920x1200.

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 17 of 44
CN1 – Slave RS-232 serial control: JST B6B-XH-A (Matching type : XHP-6)
PIN SYMBOL DESCRIPTION
1 EXT_MSTR2_SCL Reserved
2 EXT_MSTR2_SDA Reserved
3 VCC +5V
4 TXD RS-232 Tx data
5 GND Ground
6 RXD RS-232 Rx data
CN4 – Panel connector: HIROSE DF20G-10DP-1V (Matching type : DF20A-10DS-1C)
PIN SYMBOL DESCRIPTION
1 OP1 Reserved
2 OP2 Reserved
3 OP3 Reserved
4 OP4 Reserved
5 IP1 Reserved
6 IP2 Reserved
7 IP3 Reserved
8 IP4 Reserved
9 EXT_MSTR2_SDA Reserved
10 EXT_MSTR2_SCL Reserved
CN6 – Ambient light sensor connector : DF13 2 ways compatible (Matching type : DF13-2S-1.25C)
PIN SYMBOL DESCRIPTION
1 3.3V 3.3V
2 ALS Ambient light sensing
CN8 – RS-232 serial control: JST B6B-XH-A (Matching type : XHP-6)
PIN SYMBOL DESCRIPTION
1 EXT_MSTR2_SCL Reserved
2 EXT_MSTR2_SDA Reserved
3 VCC +5V
4 TXD RS-232 Tx data
5 GND Ground
6 RXD RS-232 Rx data
CN11 – SPDIF audio output connector : JST B3B-PH-K (Matching type : PHR-3)
PIN SYMBOL DESCRIPTION
1 SPDIF SPDIF Digital audio output
2 GND Ground
CN13 –Audio line in (Stereo) connector: JST B4B-PH-K compatible (Matching type : PHR-4)
PIN SYMBOL DESCRIPTION
1 GND GND
2 AUDIO LIN AUDIO LINE IN LEFT
3 GND GND
4 AUDIO RIN AUDIO LINE IN RIGHT
CN14 –Audio line out (Stereo) connector: JST B4B-PH-K compatible (Matching type : PHR-4)
PIN SYMBOL DESCRIPTION
1 GND GND
2 AUDIO LOUT AUDIO LINE OUT LEFT
3 GND GND
4 AUDIO ROUT AUDIO LINE OUT LEFT
CNA1 - Auxiliary power output: JST B4B-XH-A (Matching type : XHP-4)
PIN SYMBOL DESCRIPTION
1 AUX 12V / 24V +12V / +24V DC, 500mA max
2 GND Ground
3 GND Ground
4 AUX 5V +5V DC, 500mA max

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 18 of 44
CNB1 – Backlight inverter connector: JST B5B-XH-A (Matching type : XHP-5)
PIN SYMBOL DESCRIPTION
1 GND Ground
2 VBKL +12V / +24V DC, backlight power supply
3 BLCTRL On/Off control (enable) – see JB2 & JB3
4 BVR_WIP Brightness VR – WIP
5 BVR_A Brightness VR A
CNB2 – Backlight status input inverter connector: JST B2B-XH-A (Matching type : XHP-2 )
PIN SYMBOL DESCRIPTION
1 BL_STATUS Backlight status (Normal = High)
2 GND Ground
CNC1 – OSD switch mount control, Hirose DF13A-12P-1.25H (Mating type : DF13-12S-1.25C)
PIN SYMBOL DESCRIPTION
1 PSWIN Power button A
2 SW_ON Power button B
3 BVR_A Backlight Brightness VR pin A
4 BVR_WIP Backlight Brightness R pin WIP
5 BVR_B Backlight Brightness VR pin B (470 ohm resistor to +5V Vcc)
6 GND Ground
7 MENU OSD menu
8 -/LEFT OSD -/Left
9 +/RIGHT OSD +/Right
10 SEL_DN OSD Select down
11 SEL_UP OSD Select up
12 NC No connection
The VR for brightness depends on the inverter. The main power load for On/Off is handled by a relay on the controller.
CNV6 - Alternate VGA input : HIROSE DF11-12DP-2DSA compatible
PIN SYMBOL DESCRIPTION
1 R Red, analog
2 DDC_5V +5V power supply for DDC (optional)
3 G Green, analog
4 GND Ground
5 B Blue, analog
6 GND Ground
7 HS Horizontal sync or composite sync, input
8 GND Ground
9 VS Vertical sync, input
10 DDC_SCL DDC serial clock
11 NC No connection
12 DDC_SDA DDC serial data
IR1 – Infra-Red sensor connector: JST B3B-XH-A (Matching type : XHP-3)
PIN SYMBOL DESCRIPTION
1 GND Ground
2 STDBY_Vcc Stand by voltage
3 IR Data IR data
J2 – LVDS output connector: JAE FI-RE41S-HF (Matching type : JAE FI-RE41HL)
PIN SYMBOL DESCRIPTION
1 GND Ground
2 LVDS_OUT2_B0- Negative differential LVDS data bit B0
3 LVDS_OUT2_B0+ Positive differential LVDS data bit B0
4 LVDS_OUT2_B1- Negative differential LVDS data bit B1
5 LVDS_OUT2_B1+ Positive differential LVDS data bit B1
6 LVDS_OUT2_B2- Negative differential LVDS data bit B2
7 LVDS_OUT2_B2+ Positive differential LVDS data bit B2
8 LVDS_OUT2_BC- Negative LVDS clock for B channel
9 LVDS_OUT2_BC+ Positive LVDS clock for B channel
10 GND Ground
11 LVDS_OUT2_B3- Negative differential LVDS data bit B3
12 LVDS_OUT2_B3+ Positive differential LVDS data bit B3
13 GND Ground
14 LVDS_OUT2_B4- Negative differential LVDS data bit B4
15 LVDS_OUT2_B4+ Positive differential LVDS data bit B4
16 GND Ground
17 LVDS_OUT2_A0- Negative differential LVDS data bit A0
18 LVDS_OUT2_A0+ Positive differential LVDS data bit A0

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 19 of 44
19 LVDS_OUT2_A1- Negative differential LVDS data bit A1
20 LVDS_OUT2_A1+ Positive differential LVDS data bit A1
21 LVDS_OUT2_A2- Negative differential LVDS data bit A2
22 LVDS_OUT2_A2+ Positive differential LVDS data bit A2
23 LVDS_OUT2_AC- Negative LVDS clock for A channel
24 LVDS_OUT2_AC+ Positive LVDS clock for A channel
25 GND Ground
26 LVDS_OUT2_A3- Negative differential LVDS data bit A3
27 LVDS_OUT2_A3+ Positive differential LVDS data bit A3
28 GND Ground
29 LVDS_OUT2_A4- Negative differential LVDS data bit A4
30 LVDS_OUT2_A4+ Positive differential LVDS data bit A4
31 GND Ground
32 GND Ground
33 GND Ground
34 GND Ground
35 GND Ground
36 GND Ground
37 NC No connection
38 NC No connection
39 NC No connection
40 NC No connection
41 NC No connection
J3 – LVDS output connector: JAE FI-RE51S-HF (Matching type : JAE FI-RE51HL)
PIN SYMBOL DESCRIPTION
1 VLCD_HV Panel power supply (+12V / 18V) (selected by JA3, JA5 & JA6)
2 VLCD_HV Panel power supply (+12V / 18V) (selected by JA3, JA5 & JA6)
3 VLCD_HV Panel power supply (+12V / 18V) (selected by JA3, JA5 & JA6)
4 VLCD_HV Panel power supply (+12V / 18V) (selected by JA3, JA5 & JA6)
5 VLCD_HV Panel power supply (+12V / 18V) (selected by JA3, JA5 & JA6)
6 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)
7 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)
8 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)
9 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)
10 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)
11 GND Ground
12 GND Ground
13 GND Ground
14 GND Ground
15 GND Ground
16 OP1 -
17 OP2 -
18 OP3 -
19 OP4 -
20 GND Ground
21 GND Ground
22 LVDS_OUT1_A4+ Positive differential LVDS data bit A4
23 LVDS_OUT1_A4- Negative differential LVDS data bit A4
24 LVDS_OUT1_A3+ Positive differential LVDS data bit A3
25 LVDS_OUT1_A3- Negative differential LVDS data bit A3
26 GND Ground
27 LVDS_OUT1_AC+ Positive LVDS clock for A channel
28 LVDS_OUT1_AC- Negative LVDS clock for A channel
29 GND Ground
30 LVDS_OUT1_A2+ Positive differential LVDS data bit A2
31 LVDS_OUT1_A2- Negative differential LVDS data bit A2
32 LVDS_OUT1_A1+ Positive differential LVDS data bit A1
33 LVDS_OUT1_A1- Negative differential LVDS data bit A1
34 LVDS_OUT1_A0+ Positive differential LVDS data bit A0
35 LVDS_OUT1_A0- Negative differential LVDS data bit A0
36 GND Ground
37 LVDS_OUT1_B4+ Positive differential LVDS data bit B4
38 LVDS_OUT1_B4- Negative differential LVDS data bit B4
39 LVDS_OUT1_B3+ Positive differential LVDS data bit B3
40 LVDS_OUT1_B3- Negative differential LVDS data bit B3
41 GND Ground
42 LVDS_OUT1_BC+ Positive LVDS clock for B channel
43 LVDS_OUT1_BC- Negative LVDS clock for B channel
44 GND Ground
45 LVDS_OUT1_B2+ Positive differential LVDS data bit B2
46 LVDS_OUT1_B2- Negative differential LVDS data bit B2

Specifications subject to change without notice
© Digital View Ltd – Rev 1.00 (SVX-1920-PRO_manual.doc) Page 20 of 44
47 LVDS_OUT1_B1+ Positive differential LVDS data bit B1
48 LVDS_OUT1_B1- Negative differential LVDS data bit B1
49 LVDS_OUT1_B0+ Positive differential LVDS data bit B0
50 LVDS_OUT1_B0- Negative differential LVDS data bit B0
51 GND Ground
LED1 – Status LED connector: JST B3B-XH-A (Matching type : XHP-3)
PIN DESCRIPTION
1 Green LED pin (anode)
2 LED pin common (cathode)
3 Red LED pin (anode)
P2 – DVI-I (Single link) in
PIN SYMBOL DESCRIPTION
1 /RX2 TMDS Data 2-
2 RX2 TMDS Data 2+
3 GND Digital Ground
4 NC No connection
5 NC No connection
6 DDC_CLK DDC Clock
7 DDC_DAT DDC Data
8 NC No connection
9 /RX1 TMDS Data 1-
10 RX1 TMDS Data 1+
11 GND Digital Ground
12 NC No connection
13 NC No connection
14 DDC_5V +5V power supply for DDC (optional)
15 GND Ground (+5, Analog H/V Sync)
16 HPD Hot Plug Detect
17 /RX0 TMDS Data 0-
18 RX0 TMDS Data 0+
19 GND Digital Ground
20 NC No connection
21 NC No connection
22 GND Digital Ground
23 RXC TMDS Clock+
24 /RXC TMDS Clock-
C1 RIN Analog Red
C2 GIN Analog Green
C3 BIN Analog Blue
C4 HS_IN Analog horizontal sync
C5 GND Ground
C6 NC No connection
P3 – HDMI connector
PIN SYMBOL DESCRIPTION
1 DATA2+ TMDS Data2+
2 DATA2S TMDS Data2 Shield
3 DATA2- TMDS Data2–
4 DATA1+ TMDS Data1+
5 DATA1S TMDS Data1 Shield
6 DATA1- TMDS Data1–
7 DATA0+ TMDS Data0+
8 DATA0S TMDS Data0 Shield
9 DATA0- TMDS Data0–
10 CLK+ TMDS Clock+
11 CLK@ TMDS Clock Shield
12 CLK- TMDS Clock–
13 CEC CEC
14 NC No connection
15 SCL SCL (I²C Serial Clock for DDC)
16 SDA SDA (I²C Serial Data Line for DDC)
17 CEC/GND Ground
18 +5V +5 V Power (max 50 mA)
19 HPDET Hot Plug Detect