View 4169900304X-3_7639457.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

? digital view ltd 2011 www.digitalview.com page 1 of 38 pc, dvi & video inte rface controller for tft panel model: sp-1600 part number : 416990030/4x-3 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 19. controller dimensions 20. application notes 22. troubleshooting 23. specifications 24. appendix i ? supported modes table 26. appendix ii ? rs-232 control protocols 31. appendix iii ? mapping definition 33. appendix iv ? auto color gain 34. specification for inverter interface board p/n 416040010-3 37. warranty, caution & limitation of liability, trademarks 38. contact details it is essential that these instructions are read and understood before connecting or powering up this controller.
? digital view ltd 2011 www.digitalview.com page 2 of 38 introduction design for lcd monitor and other flat panel display applications, the sp-1600 controller provides easy to use interface controller for : ? tft (active matrix) lcd panels of 1600x1200, 1366x768, 1280x1024, 1280x800, 1280x768, 1024x768, 800x600, 800x480 and 640x480 resolutions. ? computer video signals of vga, svga, xga, sxga, wxga, uxga standard. ? video signals of ntsc, pal and secam standard. ? embedded 3d comb filter on video decoder to display excellent video picture quality. ? dvi input support up to 1600x1200 60hz input signals how to proceed ? ensure you have all parts & that they are correct, refer to: ? connection diagram (separat e document for each panel) ? 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, integrat ors 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/controllers/csg.php
? digital view ltd 2011 www.digitalview.com page 3 of 38 system design a typical lcd based display system utilizing this controller is likely to comprise the following: summary: 1. lcd panel 2. lcd controller card, sp-1600 3. lcd signal cable (use for lvds panel) 4. lcd signal cable (use for ttl panel) 5. inverter for backlight (if not built into lcd) 6. inverter cable 7. function controls 8. function controls cable 9. rs-232 control interface 10. ir sensor (optional) 11. status led (optional) 12. audio add-on board (optional) 13. external type signal inputs - analog vga 1 input - av input (j1: s-video, j2: composite video) 14. dvi-i input 15. alternate composite / s-video input 16. hd/sd component video input 17. analog vga 2 input 18. 12v/24v dc power input 19. external panel power input digital view provides a range of parts, such as listed above, to make up complete display solutions.
? digital view ltd 2011 www.digitalview.com page 4 of 38 assembly notes this controller is designed for monitor and custom display projects using 1600x1200 or 1366 x768 or 1280x1024 or 1280x800 or 1280x768 or 1024 x 768 or 800x600 or 800x480 or 640x480 resolu tion tft panels with a vga, svga, wxga, xga, sxga or uxga signal input. the following provides some guidelines for installation and prep aration of a finished display solution. preparation : before proceeding it is important to familiarize your self with the parts making up the system and the various connectors, mounting holes and general layout of the controller. as much as po ssible connectors have been labeled. guides to connectors and mounting holes are show n in the following relevant sections. 1. lcd panel : this controller is designed for typical lvds or ttl si ngle interface panels with panel voltage 3.3v, 5v or 12v or 18v. due to the variation between manuf acturers 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 char ge may damage electronic components. make sure correct jumper and dip switches settings to match the target lcd panel. 3. lcd signal cable (single pixel ttl panel) : in order to provide a clean signal it is recommended that lcd signal cables should not longer than 33cm (13 inc hes). if loose wire cabling is utilized these can be made into a harness with cable ties. care should be taken when placi ng the cables to avoid signal interference. additionally it may be necessary in some systems to add ferrite cores to the cables to minimize signal noise. 4. 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 wi re cabling is utilized these can be made into a harness with cable ties. care should be taken when placing the c ables to avoid signal interfer ence. additionally it may be necessary in some systems to add ferrite cores to the cable to minimize signal noise. 5. 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 di fferent panel backlights may vary it is important to match the inverter in order to obtain optimum performance. see application notes page 18 for mo re information on connection. 6. inverter cables : different inverter models require different cables and different pin assignment. make sure correct cable pin out to match inverter. using wr ong cable pin out may damage the inverter. 7. function controls : the following section discusses the controls re quired and the section on c onnectors provides the detail. the controls are minimal: on/off, backlight bright ness (depends on inverter), osd (5 momentary buttons) analog vr type or (8 momentary buttons) digital type. 8. 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. 9. status led : the pin direction of the led should be corrected for right colour indication. red colour stands for standby. green colour stands for signal on. the status led is an optional part only, can be unconnected. 10. ir sensor : it is an optional part only, can be unconnec ted if not using ir remote control. 11. audio add-on board : provide the interface for the audio add-on board to be connected. the audio add-on board gives the audio input and output signal connection. but the volume c annot be controlled by the osd menu on the controller. it is an optional part only, can be unconnected if not using audio. 12. vga input cable : as this may affect regulatory emission test resu lts and the quality of the signal to the controller a suitably shielded cable should be utilized. ? av cables : standard composite or s-video cabl es can be used. reasonable quality cable should be used to avoid image quality degradation. 13. dvi-d input cable : plug the dvi cable to the connector p2 on the controller board. 14. alternate video input for s-video and composite video 15. hd/sd component video input : plug the component video input signal on cnv2 connector ? 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. i f an unregulated power supply is provided to an inve rter any fluctuations in power may affect operation, performance and lifetime of the inverter and or backlight tubes. ? power output : note the controller has an overall 3amp current lim it 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 12vdc / 24vdc is required as ?power-in? a backlight inve rter for panel backlighting produces significantly higher voltages (t he inverter does not connect to the ground plane). we strongly advise appropriate insulation for all circuitry.
? digital view ltd 2011 www.digitalview.com page 5 of 38 ? 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. warr anty does not cover user error in connecting up to the controller and is invalidated by un authorized modification or repairs. ? controller mounting : it is recommended that a clearance of at le ast 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 instab ility in the pc graphics output this may result in visible noise on the display. ? refer to graphics modes table in spec ifications section for supported modes. ? non-interlaced & interlaced video input is acceptable. important: please read the application notes section for more information.
? digital view ltd 2011 www.digitalview.com page 6 of 38 connection & operation caution : never connect or disconnect parts of the display system w hen 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 conn ection 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. ttl type (single pixel) panels: plug the signal cables direct to cn3 and cn4 (cn4 will not be used for 3x6-bit panel) on the controller board. plug the other end of cables to the lcd connector board (if connector board is required, otherwise the signal can be direct plug to the l cd panel connector). then plug the board connector to the lcd panel connector. lvds type panel s : the controller board has the built-in lvds transmitte r 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 colour 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 (jp7, sw3, sw4) are set correctly. details referring the connection diagram (a separate document) or the jumper s 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 specificati on and information on the jumper table to define the correct settings). ja3, ja5 & ja6 are used for panel voltage input (re ad panel specification and inform ation on the jumper table to define the correct settings). 9. vga cable & controller: plug the vga cable to the connector p1 on the controller board. 10. power supply & controller: plug the dc 12v/24v power in to the connector pp5 or pp2/3. 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. the red led will light up when power on. the led will change to green when vga signal on. 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 & c onnectors 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 i nput 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 avail able to adjust the display image as summarized in the following sections. the settings chosen will be saved for each mode independently.
? digital view ltd 2011 www.digitalview.com page 7 of 38 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 cont roller provides an on screen di splay of certain functions which are controlled by 5 momentary type buttons (analog vr type) or 8 momentary type buttons (digital type): controls analog vr type digital type on/off ? turns controller board power on vr toggle switch on/off button brightness ? controls backlight brightne ss rotary vr 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/select the osd parameter values ? go into the sub-menu page ? confirm to select the osd function + + - ? decrease/select the osd parameter values - - 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 on/off/brightness sel up sel dn + - menu analog vr type digital type 12v / 24vdc power input : analog 10k vr type osd switch mount uses p/n 410680550-3 or up 12v / 24vdc power input : digital 10k type osd switch mount uses p/n 416100520-3 or up 12vdc power input : digital 10k type osd switch mount uses p/n 416100510-3
? digital view ltd 2011 www.digitalview.com page 8 of 38 osd functions picture : volume increase/decrease volume level, total 31 steps brightness increase/decrease panel brightness level, total: 100 steps contrast increase/decrease panel contrast level, total: 100 steps hue * increase/decrease hue level, total: 100 steps saturation * increase/decrease saturation, total: 100 steps sharpness increase/decrease sharpness, total: 15 steps aspect size 4 aspect ratio : fill screen / fill aspect / 1 to 1 (under argb / dvi mode) auto / fill screen / 1 to 1 / anamorphic (under video mode) - fill screen : enable full screen expansion for lower resolution image - fill aspect : enable fill screen expansion for lower resolution image according to aspect ratio - 1 to 1 : display the exact image resolution on the screen without image expansion. horz position move the image position horizontally vert position move the image position vertically blue only : off / on : turn off the "red" & "green" channel (i.e. output all zero to red & green channel) * : display in video mode only main source : select the input video signal vga 1 / composite video / s-video / vga 2 / dvi / hd/sd component utilities : setup 4 auto picture setup # 4 : auto adjust the image position, phase and size auto color gain # 4 : auto color calibration (function in argb mode only ? see appendix iv) manual clock # : adjust the image horizontal size manual phase # : fine tune the data sampling position (adjust image quality) auto source seek : off / on on ? auto source select always enable off ? disable auto source select function auto power : off / on on ? enable soft power off functi on if absence of input signals off ? disable soft power function video standard (sd)** : auto / ntsc / pal / secam / ntsc 443 gamma : 1.0 / 1.6 / 2.2 osd 4 h position : move the osd menu image horizontally v position : move the osd menu image vertically timeout (sec) : 1 ? 20 : adjust the osd menu timeout period in a step of 1 seconds (max 20 seconds) language : english / simplified chinese : select osd menu language display transparency : 0 ? 100 steps color temperature 4 color temp : 9300k / 8000k / 6500k / 5000k red : green : blue : hot key 4 hot key 1 : brightness / contrast / input / aspect / volume hot key 2 : brightness / contrast / input / aspect / volume
? digital view ltd 2011 www.digitalview.com page 9 of 38 reset to factory defaults 4 factory defaults reset color gain # ddc updates ** : function in video mode only # : display and functi on in vga mode only firmware : v0.15.00 or up
? digital view ltd 2011 www.digitalview.com page 10 of 38 connectors, pinouts & jumpers the various connectors are: summary: connectors ref purpose description cn3 panel signal for ttl panel hirose 50-pin, df20g -50dp-1v (matching type : df20a-50ds-1c) cn4 panel signal for ttl panel hirose 10-pin, df20g -10dp-1v (matching type : df20a-10ds-1c) cn7 audio board connector dil socket header 5x2 right angle (matching audio add-on board p/n 416940020-3) cn8 rs-232 serial control jst 6-way, b6b-xh-a (matching type : xhp-6) cna1 auxiliary power output jst 4-way, b4b-xh-a (matching type : xhp-4) cnb1 backlight inverter jst 5-way, b5b-xh-a (matching type : xhp-5) cnc1 osd controls jst 12-way, b12b-xh-a (mating type : xhp-12) cnv1 alternate video in jst 5-way, b5b-ph-k (matching type : phr-5) cnv2 component video in jst 6-way, b6b-ph-k (matching type : phr-6) cnv3 argb 2 input 12-way pin header (matching cable : p/n 426003300-3) cnv5 reserved reserved j1 s-video in mini din 4-way j2 composite video in bnc connector j3 panel signal for lvds panel hi rose 40 pin, df13-40dp-1.25dsa (matching type : df13-40ds-1.25c) ir1 infra-red sensor connector jst 3-way, b3b-xh-a (matching type : xhp-3) led1 dual color led connector header pin 3x1 p1 vga analog input db-15 way high density 3 row p2 dvi-i input dvi-i connector pp2/3 power input (alternative) dc power molex 2 pin 0.156? pitch pp4 external panel power input molex 43045-0400 compatible (mating type : molex 43025-0400 or compatible) pp5 power input molex 43650-0200 compatible (mating type : molex 43645-0200 compatible) (matching power cable : p/n 426013800-3) sw3 panel selection 8-way dip switch sw4 function selection 4-way dip switch
? digital view ltd 2011 www.digitalview.com page 11 of 38 summary: jumpers setting ref purpose note ja2 on board +3.3v logic power enable 1-3 & 2-4 closed, factory set, do not remove ja3 panel power voltage select caution : incorrect setting can damage panel see panel voltage setting table 1 ja4 panel power voltage select caution : incorrect setting can damage panel see panel voltage setting table 1 ja5 panel power voltage select caution : incorrect setting can damage panel see panel voltage setting table 1 jb2 backlight inverter on/off control ? signal level 1-2 = on/off control signal ?high? = +12v/24v 2-3 = on/off control signal ?high? = +5v open = on/off control signal ?high? = open collector caution : incorrect setting can damage inverter. jb3 backlight inverter on/off control ? polar ity 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 = rs-232 backlight brightness control 5-6 = reserved jp6 input power control short = external switch control open = switch mount control jp7 lvds or ttl panel selection close = lvds panel off = ttl panel jt1 composite video-in terminator enable o pen = composite video input is not terminated close = composite video input is terminated with 75 ? jt2 s-video luma-in terminator enable open = s-video luma input is not terminated close = s-video luma input is terminated with 75 ? jt3 s-video chroma-in terminator enable open = s-video chroma input is not terminated close = s-video chroma input is terminated with 75 ? jt4 component luma-in terminator enable open = component luma input is not terminated close = component luma input is terminated with 75 ? jt5 component cr-in terminator enable open = component cr input is not terminated close = component cr input is terminated with 75 ? jt6 component cb-in terminator enable open = component cb input is not terminated close = component cb input is terminated with 75 ? sw3 panel & function selection see table below sw4 panel & function selection see table below
? digital view ltd 2011 www.digitalview.com page 12 of 38 table 1 : panel voltage setting table : input voltage via pp2/pp3, pp5 panel voltage ja3 ja5 ja6 jumper on board 3.3v 3v3 closed 1-3 & 2-4 1-3 & 2-4 5v 5v closed 1-3 & 2-4 1-3 & 2-4 12vdc 12v open 1-3 & 2-4 5-7 & 6-8 caution: incorrect setting can damage panel & controller input voltage via pp2/pp3, pp5 panel voltage ja3 ja5 ja6 jumper on board 3.3v 3v3 closed 1-3 & 2-4 1-3 & 2-4 5v 5v closed 1-3 & 2-4 1-3 & 2-4 12v 12v closed 1-3 & 2-4 3-5 & 4-6 24vdc** 18v 18v closed 1-3 & 2-4 3-5 & 4-6 caution: incorrect setting can damage panel & controller ** 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/pp3 or pp5.
? digital view ltd 2011 www.digitalview.com page 13 of 38 input voltage via pp4 panel voltage ja3 ja5 ja6 jumper on board 3.3v open 3-5 & 4-6 1-3 & 2-4 5v open 3-5 & 4-6 1-3 & 2-4 12v open 3-5 & 4-6 3-5 & 4-6 3.3 / 5 / 12 / 18vdc* 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 ja3, ja5 & ja6 location on board : (please pay attention to the jumper settings on ja3, ja5 & ja6 which are red in color) ! ! ja3 ja6 &ja5
? digital view ltd 2011 www.digitalview.com page 14 of 38 dip switch selection ? sw3 pos #1 pos #2 pos #3 pos.#4 description panel resolution for uxga panels on off off off nec nl160120bc27-14 1600x1200 on on off off sharp lq231u1lw01 / fujitsu flc59uxc8v-02a (3) 1600x1200 for sxga panels off off off off sharp lq181e1lw31 1280x1024 fujitsu flc48sxc8v 1280x1024 on off off off au optronics m190en04 1280x1024 off on off off au optronics m190en02 (1) / m190en04 (1) ? not tested 1280x1024 for wxga panels off off off off nec nl12876bc26-21 1280x768 on off off off sharp lq255t3lz28 - not tested 1366x768 off on off off lg lc420w02-a4 ? not tested 1366x768 on on off off samsung lta320w2-l01 ? not tested 1366x768 off off on off samsung lta260w2-l01 1366x768 off on on on samsung ltm170w1-l01 ? not tested 1280x768 on on on on au optronics m170xw01 ? not tested 1280x768 on off on off nec nl12880bc20-02d (2) 1280x800 for xga panel off off off off sharp lq150x1lgn2a 1024x768 sharp lq150x1lgb1 1024x768 samsung ltm150xh-l01 1024x768 lg lm151x2 1024x768 au optronics m150xn07 1024x768 on off off off fujitsu flc38xgc6v-06 1024x768 off on off off lg lm151x2 1024x768 for svga panel on off off off sharp lq121s1dg41 800x600 off on off off sharp lq104s1lg61 (2) 800x600 on on off off sharp lq070y3lg4a (3) 800x480 for vga panel on off off off sharp lq104v1dg21 640x480 sharp lq104s1dg51 640x480 (1) - support on firmware v0.12.00 or up revision. (2) - support on firmware v0.15.00 or up revision. (3) ? support on firmware v0.20.00 or up revision. for additional and recent added panel s, see sp-1600 panel support table at http://www.digitalview.com/controllers/csg.php pos #5 pos #6 pos #7 description off off off reserved 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 others (reserved) sw3 pos 8 = reserved. dip switch selection ? sw4 pos. # function description 1 clock phase off : normal on : invert 2 panel pixel format off : double pixel on : single pixel 3 selection of ttl / lvds panel connection on : lvds off : ttl 4 lvds data mapping select on : mapping a (lvds panel) off : mapping b (lvds panel) please adjust to get the correct pictur e. see as appendix ii for details of mapping a and b. no function for ttl panels.
? digital view ltd 2011 www.digitalview.com page 15 of 38 cn3 ? panel connector: hirose df20g-50dp-1v (matching type : df20a-50ds-1c) pin symbol description 1 gnd ground 2 gnd ground 3 reserved reserved 4 reserved reserved 5 p_r0 data bit r0 6 p_r1 data bit r1 7 p_r2 data bit r2 8 p_r3 data bit r3 9 p_r4 data bit r4 10 p_r5 data bit r5 11 p_r6 data bit r6 12 p_r7 data bit r7 13 gnd ground 14 gnd ground 15 reserved reserved 16 reserved reserved 17 p_g0 data bit g0 18 p_g1 data bit g1 19 p_g2 data bit g2 20 p_g3 data bit g3 21 p_g4 data bit g4 22 p_g5 data bit g5 23 p_g6 data bit g6 24 p_g7 data bit g7 25 gnd ground 26 gnd ground 27 reserved reserved 28 reserved reserved 29 p_b0 data bit b0 30 p_b1 data bit b1 31 p_b2 data bit b2 32 p_b3 data bit b3 33 p_b4 data bit b4 34 p_b5 data bit b5 35 p_b6 data bit b6 36 p_b7 data bit b7 37 gnd ground 38 gnd ground 39 vs vertical sync 40 clk dot clock 41 hs horizontal sync 42 de display enable 43 pwr power down control signal (5v ttl) 44 vlcd panel power supply (3.3v/5v configurable) 45 vlcd panel power supply (3.3v/5v configurable) 46 vlcd panel power supply (3.3v/5v configurable) 47 nc no connection 48 vlcd12/18 +12v / +18v panel suppl y (selected by ja3, ja5 & ja6) 49 vlcd12/18 +12v / +18v panel suppl y (selected by ja3, ja5 & ja6) 50 vlcd12/18 +12v / +18v panel suppl y (selected by ja3, ja5 & ja6) 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 nc no connection 10 nc no connection
? digital view ltd 2011 www.digitalview.com page 16 of 38 cn7 - audio connector: dil socket header 5x2 right angle [operate under 12vdc power input environment] pin symbol description 1 vcc audio board logic power supply, +5v 2 volsel0 reserved 3 volsel1 reversed 4 tunaudsel reserved 5 clk/cnt reserved 6 gnd ground 7 +12v / +24v audio board po wer supply, +12v / +24v 8 nc no connection 9 nc no connection 10 gnd ground cn8 ? rs-232 serial control: jst b6b-xh-a (matching type : xhp-6) pin symbol description 1 sdata reserved 2 sclk reserved 3 vcc +5v 4 txd rs-232 tx data 5 gnd ground 6 rxd rs-232 rx data 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 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 cnc1 ? function controls connector: jst b12b-xh-a (matching type : xhp-12) pin symbol description 1 pswin power switch a 2 sw_on power switch b 3 bvr_a backlight brightness vr pin a 4 bvr_wip backlight brightness vr pin wip 5 bvr_b backlight brightness vr pin b (470 ? resistor to +5v vcc) 6 gnd ground 7 menu osd menu button 8 -/left osd -/left button 9 +/right osd +/right button 10 sel_dn osd select down button 11 sel_up osd select up button 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. cnv1 ? alternate video in input, jst b5b-ph-k (matching type : phr-5) pin description 1 s-video : chroma in 2 s-video : luma in 3 ground 4 ground 5 composite video in cnv2 ? component video in input, jst b6b-ph-k (matching type : phr-6) pin description 1 luma in /green in 2 ground 3 cb in / blue in 4 ground 5 cr in / red in 6 ground
? digital view ltd 2011 www.digitalview.com page 17 of 38 cnv3 - argb 2 input ? double row 2mm pitch pin header pin symbol description 1 r red, analog 2 vga_pwr +5v power supply for ddc (optional) 3 g green, analog 4 gnd ground 5 b blue analog 6 gnd ground 7 hs horizontal sync, input 8 gnd ground 9 vs_in 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 j3 ? lvds panel connector: hirose, df13a-40dp-1.25dsa (matching type : df13-40ds-1.25c) pin symbol description 1 txa0+ positive differential lvds data bit a0 2 txa0- negative differential lvds data bit a0 3 txa1+ positive differential lvds data bit a1 4 txa1- negative differential lvds data bit a1 5 reserved - 6 reserved - 7 txa2+ positive differential lvds data bit a2 8 txa2- negative differential lvds data bit a2 9 txa3+ positive differential lvds data bit a3 10 txa3- negative differential lvds data bit a3 11 gnd ground 12 gnd ground 13 txac+ positive lvds clock for a channel 14 txac- negative lvds clock for a channel 15 gnd ground 16 gnd ground 17 txb0+ positive differential lvds data bit b0 18 txb0- negative differential lvds data bit b0 19 txb1+ positive differential lvds data bit b1 20 txb1- negative differential lvds data bit b1 21 reserved - 22 reserved - 23 txb2+ positive differential lvds data bit b2 24 txb2- negative differential lvds data bit b2 25 txb3+ positive differential lvds data bit b3 26 txb3- negative differential lvds data bit b3 27 gnd ground 28 gnd ground 29 txbc+ positive lvds clock for b channel 30 txbc- negative lvds clock for b channel 31 gnd ground 32 gnd ground 33 vdd (3,3v/5v) panel power supply (3,3v/5v) 34 vdd (3,3v/5v) panel power supply (3,3v/5v) 35 vdd (3,3v/5v) panel power supply (3,3v/5v) 36 vdd (3,3v/5v) panel power supply (3,3v/5v) 37 nc no connection 38 vdd +12v/18 panel power supply (+12v / +18v) 39 vdd +12v/18 panel power supply (+12v / +18v) 40 vdd +12v/18 panel power supply (+12v / +18v) led1 ? status led connector: 3-pin header pin description 1 green led pin (anode) 2 led pin common (cathode) 3 red led pin (anode)
? digital view ltd 2011 www.digitalview.com page 18 of 38 p1 - analog vga in - 15 way connector pin symbol description 1 pcr red, analog 2 pcg green, analog 3 pcb blue analog 4 id2 reserved for monitor id bit 2 (grounded) 5 dgnd digital ground 6 agnd analog ground red 7 agnd analog ground green 8 agnd analog ground blue 9 ddc_5v +5v power supply for ddc (optional) 10 dgnd digital ground 11 id0 reserved for monitor id bit 0 (grounded) 12 ddc_sda ddc serial data 13 hs_in horizontal sync or composite sync, input 14 vs_in vertical sync, input 15 ddc_scl ddc serial clock p2 ? dvi-i input 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 vs_in analog vertical sync 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 nc no connection 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 r red c2 g green c3 b blue c4 hs_in analog horizontal sync c5 gnd ground c6 nc no connection pp2/pp3 ? alternate 12v / 24v dc power supply - dc power molex 2 pin 0.156? pitch pin description 1 +12v / +24v dc in 2 ground pp4 - external panel power input - molex 43045-0400 compatible (mating type : molex 43025-0400 or compatible) pin description 1 external panel power output 2 ground 3 external panel power output 4 ground pp5 - molex 43650-0200 compatible (mating type : molex 43645-0200 or compatible) pin description 1 +12v / +24v dc 2 ground
? digital view ltd 2011 www.digitalview.com page 19 of 38 controller dimensions the maximum thickness of the controller is 20.6mm with or without video add-on board (measured from bottom of pcb to top of components, including any underside components & leads). we recommend clearances of: ? 5mm from bottom of pcb - if mounting on a metal plate we also recommend a layer of suitable insulation material is added to the mounting plate surface. ? 10mm above the components ? 3~5mm around the edges any of the holes shown above can be used for mount ing the pcb, they are 3.2mm in diameter. caution: ensure adequate insulation is provided for all areas of the pcb with special attention to high voltage parts such as the inverter.
? digital view ltd 2011 www.digitalview.com page 20 of 38 application notes using the controller wi thout buttons attached this is very straightforward: ? firstly setup the controller/display system with the buttons. with controls attached and display system active make any settings for colour, tint and image position as required then switch everything off. ? remove the control switches, the 12-way (cnc1) cable. ? use a jumper or similar to connect pins 1 & 2 on cnc1, this will fix the board on. ? refer to inverter specifications for det ails as to fixing brightness to a desired level, this may require a resistor, an open circuit or closed circ uit depending on inverter. summary : on cnc1 the only pins that are used are for on/off and brightness (if controller mounted inverter is used). on cnc1 the pins are for momentary type buttons so it doesn?t matter that no buttons are attached. inverter connection there are potentially 3 issues to c onsider with inverter connection: ? power ? enable ? brightness please read the following sections for a guide to these issues. inverter power : as per the table for cnb1 pin 1 is ground and pin 2 pr ovides 12v / 24v dc. this should be matched with the inverter specification: see table. cnb1 pin description 1 ground 2 +12v / +24v dc remark: for higher power inverter, more curr ent (for 12v) can be taken from cna1 pin 1. enable : this is a pin provided on some inverters for on/off function and is used by this panel controller for vesa dpms compliance. if the inverter does not have an enable pin or the en able pin is not used then dpms will not be operational. pin 3 should be matched to the inverters specificati on for the ?enable? or ?disable? pin. cnb1 pin description 3 enable further, jumpers jb2 & jb3 should be set to match the invert ers specification for the enable pin power and high or low setting: see table. ref purpose note jb2 inverter enable voltage 1-2 h = 12v / 24v,, 2-3 h = 5v (vcc), open h = open collector jb3 inverter control 1-2 h = on, 2-3 l = on brightness : there are various methods for brightness control and it is im portant to consider the spec ifications for the inverter to be used. generally the situation is: ? brightness can control by using a re sistor or vr (variable resistor). ? brightness controlled by adding a circuit such as pwm (pulse width modulation). ? no adjustment of brightness is possible. cnb1 pins 4 & 5 are available for c onnecting to an inverter or circuit where vr control is supported. cnb1 pin description 4 vr wip 5 vr a this can then be matched with function controls co nnected to cnc1 pins 4 & 3 or 5: see table. cnc1 pin description 3 vr a 4 vr wip 5 vr b
? digital view ltd 2011 www.digitalview.com page 21 of 38 design guideline for making vr circuitry : cnb1 ? backlight inverter connector: jst b5b-xh-a (matching type : xhp-5) pin symbol description 1 gnd ground 2 vbkl +12v / 24vdc, backlight power supply 3 blctrl on/off control (enable) ? see jb2 & jb3 4 bvr_wip brightness vr - wip 5 bvr_a brightness vr a cnc1 ? control switch, jst b12b-xh-a (matching type : xhp-12) 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. example for circuit design : signal description / notes : 1) r1 : 470ohm on board 2) rpot is an external potentiometer (in-line dip style) that can be plugged directly into cnc1 pins 3,4,5. rpot must be supplied / installed by user. 3) bvr_b : voltage tapped from ?top? of potentiometer, the node of r1 and rpot. 4) bvr_wip : voltage tapped from wiper arm of rpot. 5) bvr_a : voltage tapped from ?bottom? of rpot. note : bvr_a voltage is left floating on the controller board. to use this circuit, you need to tie this point to a potential (usually gnd, available at cnc1 pin 6). 1.)choose rpot = 10k 2.) tie bvr_a to gnd 3.) circuit analysis gives bvr_wip as the following (see figure 1) bvr_wip = 5 x (rbc/10.47) where bvr_wip is in volts. and rbc is the resistance from the wiper arm to bottom of pot in kohms. to evaluate, plug in different values of rbc : rbc bvr_wip 0 0 v 2.5 k 1.2 v 5 k 2.4 v 7.5 k 3.6 v 10 k 4.8 v so this circuit could provide brightness adjust voltage ranging from 0v to 5v.
? digital view ltd 2011 www.digitalview.com page 22 of 38 troubleshooting general a general guide to troubleshooting a flat panel display system it is worth considering the system as separate elements, such as : ? controller (jumpers, pc settings) ? panel (controller, cabling, connection, panel, pc settings) ? backlight (inverter, c abling, backlight tubes) ? cabling ? computer system (display settings, operating system) through step by step cross checking with instruction manuals and a pr ocess of elimination to isolate the problem it is usually possible to clearly identify the problem area. no image: ? if the panel backlight is not working it may still be possible to just see some image on the display. ? a lack of image is most likely to be caused by incorrect connec tion, lack of power, failure to provide a signal or incorrect graphic card settings. image position: if it is impossible to position the image correctly, i.e. the im age adjustment controls will not move the image far enough, the n test using another graphics card. this situation can occur with a custom graphics card that is not close to standard timings or if something is in the graphics line that may be affecting the si gnal such as a signal splitter (p lease note that normally a signa l splitter will not have any adverse effect). image appearance: ? a faulty panel can have blank lines, failed sections, flickering or flashing display ? incorrect graphics card refresh rate, resolution or interl aced mode will probably cause the image to be the wrong size, to scroll, flicker badly or possibly even no image. ? incorrect jumper settings on the controller may cause everything from total failure to incorrect image. caution: do not set the panel power input incorrectly. ? sparkling on the display: faulty panel signal cable. backlight: items to check include: power input, controls, in verter and tubes generally in this order. if half the screen is dimmer than the other half: ? check cabling for the inverter. ? for a specific backlight tube chec k the ac pins orientation (caution: never reverse any dc power pins). also: ? if adjusting brightness control has no effect the chances are that the vr rating or method of adjusting brightness is not compatible or correctly connected to the inverter. ? if system does not power down when there is a loss of signal continued failure: if unit after unit keeps failing consider and investigate whether you are short circui ting the equipment or doing something els e seriously wrong. generally after common sense issues have been resolved we reco mmend step by step substitution of known working parts to isolate the problem.
? digital view ltd 2011 www.digitalview.com page 23 of 38 specifications panel compatibility compatible with 1600x 1200, 1366x768, 1280x1024, 1280x800, 1280x768, 1024x768, 800x600 800x480 & 640x480 resolutions of tft lcd panels from manufacturers a specified firmware version and some factory adjustment may be required for individual panel timings. no. of colours up to 3 x 8 bit providing 16.7 million colours. panel power dc 3.3v, 5v, 12v, 18v panel signal ttl(single pixel) / lvds vertical refresh rate 60hz at uxga & sxga and up to 75hz for other lower resolutions graphics formats standard vesa vga, svga, xga, sxga, wxga, uxga. other special formats through specified firmware version and factory adjustment. graphics auto mode detect vga, svga, xga, sxga, wxga & uxga interlaced and non-interlaced standard input at source (analog rgb) vga analog (15 pin) standard with automatic detection of: digital separate sync; composite sync sync on green. video formats pal, ntsc & secam video inputs argb 1 argb 2 dvi-i composite video s-video sd component video (ycbcr) functions display on screen di splay (osd) of functions osd menu functions image controls: brightness, contrast, saturation, hue, sharpness, aspect size, color temperature, video scaling, osd position, osd tim eout, source select, hot keys, etc. osd menu controls available power on/off backlight brightness osd menu osd select up osd select down setting + setting - control interface buttons/ir / rs-232 settings memory settings are stored in non volatile memory pc connectivity vga / svga / xga / sxga / uxga analog or digital controller dimensions 179mm x 120.4mm (7.? x 4.74?) power consumption 10w approx. (not including panel power consumption) power load maximum the controller has an overall 3amp current limit. input voltage 12v/ 24vdc +/- 5% power protection fuse fitted (resettable) storage temperature limits -40 o c to +70 o c operating temperature limits 0 o c to +60 o c notes please note the following: ? for specific panel setup a sample of an lcd may be required (this will be returned) and a copy of the full technical specifications for t he panel from the manufacturer. ? re-layout and custom development services are available.
? digital view ltd 2011 www.digitalview.com page 24 of 38 appendix i ? supported mo des table at argb port mode resolution clk [mhz] horizontal freq [khz] vertical freq [hz] sync mode e1_70 640x350 70hz 25.175 31.469 70.087 digital separate sync e2_70 640x400 70hz 25.175 31.469 70.087 digital separate sync t_70 720x400 70hz 28.322 31.469 70.087 digital separate sync t_70 720x400 70hz 28.322 31.469 70.087 sync on green v_60 640x480 60hz 25.175 31.469 59.940 digital separate sync v_60 640x480 60hz 25.175 31.469 59.940 sync on green v_60 640x480 60hz 25.175 31.469 59.940 composite sync v_72 640x480 72hz 31.500 37.861 72.809 digital separate sync v_72 640x480 72hz 31.500 37.861 72.809 sync on green v_72 640x480 72hz 31.500 37.861 72.809 composite sync v_75 640x480 75hz 31.500 37.500 75.000 digital separate sync v_75 640x480 75hz 31.500 37.500 75.000 sync on green v_75 640x480 75hz 31.500 37.500 75.000 composite sync sv_56 800x600 56hz 36.000 35.156 56.250 digital separate sync sv_56 800x600 56hz 36.000 35.156 56.250 sync on green sv_56 800x600 56hz 36.000 35.156 56.250 composite sync sv_60 800x600 60hz 40.000 37.879 60.317 digital separate sync sv_60 800x600 60hz 40.000 37.879 60.317 sync on green sv_60 800x600 60hz 40.000 37.879 60.317 composite sync sv_72 800x600 72hz 50.000 48.077 72.188 digital separate sync sv_72 800x600 72hz 50.000 48.077 72.188 sync on green sv_72 800x600 72hz 50.000 48.077 72.188 composite sync sv_75 800x600 75hz 49.500 46.875 75.000 digital separate sync sv_75 800x600 75hz 49.500 46.875 75.000 sync on green sv_75 800x600 75hz 49.500 46.875 75.000 composite sync
? digital view ltd 2011 www.digitalview.com page 25 of 38 x_60 1024x768 60hz 65.000 48.363 60.004 digital separate sync x_60 1024x768 60hz 65.000 48.363 60.004 sync on green x_60 1024x768 60hz 65.000 48.363 60.004 composite sync x_70 1024x768 70hz 75.000 56.476 70.069 digital separate sync x_70 1024x768 70hz 75.000 56.476 70.069 sync on green x_70 1024x768 70hz 75.000 56.476 70.069 composite sync x_75 1024x768 75hz 78.750 60.023 75.029 digital separate sync x_75 1024x768 75hz 78.750 60.023 75.029 sync on green x_75 1024x768 75hz 78.750 60.023 75.029 composite sync sx_60 1280x1024 60hz 108 63.81 60.020 digital separate sync sx_60 1280x1024 60hz 108 63.81 60.020 sync on green sx_60 1280x1024 60hz 108 63.81 60.020 composite sync ux_60 1600x1200 60hz 162 75.000 60 digital separate sync ux_60 1600x1200 60hz 162 75.000 60 sync on green ux_60 1600x1200 60hz 162 75.000 60 composite sync sun1166 1152x900 66hz 94.5 61.8 66 digital separate sync sun1176_ 1152x900 76hz 108 71.8 76.1 digital separate sync sun1276g 1280x1024 76hz 135 81.1 76.1 digital separate sync remark : 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 ra te. to support on higher refresh rate over 60hz, the lcd panel may not support.
? digital view ltd 2011 www.digitalview.com page 26 of 38 appendix ii ? rs-232 control protocols rs-232 serial control (baud rate 2400, 8 bits, 1 stop bit and no parity ) physical connection : controller side computer side connector interface : cn8 connector interface : serial port mating connector : jst xhp-6 mating connector : db9 female pin# description pin# description 4 rs-232 tx data 2 rs-232 rx data 5 ground 3 rs-232 tx data 6 rs-232 rx data 5 ground remark : (1) : rs-232 connection cable, 600mm p/n 426090200-3 can be ordered separately for connection. software connection : the osd function can be controlled through sending the rs-232 protocol. the rs-232 program can be custom-made to fit for application or it can be used the program provided by digitalview on request. please contact your local sales for information. 5 4 6 3 1 7 8 9 mating face of cn8 mating face of rs-232 db9 male 5 4 6 3 1
? digital view ltd 2011 www.digitalview.com page 27 of 38 1. commands to implement switch mount control buttons function command description remark menu button 0xf7 menu button pressed button equivalent select-down button 0xfa select-down button pressed button equivalent select-up button 0xfb select-up button pressed button equivalent right/+ button 0xfc right/+ button pressed button equivalent left/- button 0xfd left/- button pressed button equivalent 2. parameter setting - immediate, relative, reset and query function command description acknowledge (if enabled) volume control - left+right channel 0x80, ?a? | ?a?, nn | ?+? | ?-? | ?r? | ?r? | ??? set audio (l+r) volume = value/increment/decrement reset query volume range : ?0? ?0? ~ ?1? ?f? default : ?0? ?a? volume control - on/off (mute) 0x80, ?m? | ?m?, ?0? | ?1? | ?r? | ?r? | ??? disable audio output. enable audio output. reset query ?0? - audio off (muted). ?1? - audio on (default) brightness control 0x81, nn | ?+? | ?-? | ?r? | ?r? | ??? set brightness = value/increment/decrement reset query brightness. range : ?0? ?0? ~ ?6? ?4? default : ?3? ?2? contrast control 0x82, ?a? | ?a?, nn | ?+? | ?-? | ?r? | ?r? | ??? set all contrast = value/increment/decrement reset query contrast range : ?0? ?0? ~ ?6? ?4? default : ?3? ?2? saturation control 0x83, nn | ?+? | ?-? | ?r? | ?r? | ??? set saturation = value/increment/decrement reset query pal/ntsc saturation (in video mode only) range : ?0? ?0? ~ ?6? ?4? default : ?3? ?2? hue control 0x84, nn | ?+? | ?-? | ?r? | ?r? | ??? set hue = value/increment/decrement reset query ntsc hue (in ntsc mode only) range : ?0? ?0? ~ ?6? ?4? default : ?3? ?2? manual phase 0x85, nn | ?+? | ?-? | ??? set dot clock phase = value/increment/decrement query dot clock phase. (in pc mode only) image h position 0x86, nnnn | ?+? | ?-? | ?r? | ?r? | ??? set img_hpos = value/increment/decrement reset query image horizontal position. (in pc mode only) image v position 0x87, nnnn | ?+? | ?-? | ?r? | ?r? | ??? set img_vpos = value/increment/decrement reset query image vertical position. (in pc mode only) sharpness 0x8a, nn | ?+? | ?-? | ?r? | ?r? | ??? set sharpness = value/increment/decrement reset query sharpness. range : ?0? ?0? ~ ?0? ?f? default : ?0? ?0? manual clock 0x8b, nnnn | ?+? | ?-? | ??? set h active size = value/increment/decrement query graphic mode h active size (in pixels) scaling mode 0x8c, ?0? | ?1? | ?2? | ?3? ?r? | ?r? | ??? set graphic image scaling mode = value reset query image expansion on/off. ?0? ? 1:1 ?1? ? fill screen (default) ?2? ? fill aspect
? digital view ltd 2011 www.digitalview.com page 28 of 38 osd h position 0x90, nnn | ?+? | ?-? | ?r? | ?r? | ??? set osd_hpos = value/increment/decrement reset query osd horizontal position. osd v position 0x91, nnn | ?+? | ?-? | ?r? | ?r? | ??? set osd_vpos = value/increment/decrement reset query osd vertical position. osd transparency 0x92, n | ?+? | ?-? | ?r? | ?r? | ??? set osd transparency = value/increment/decrement reset query osd transparency. range : ?0? ?0? ~ ?6? ?4? default : ?3? ?2? select menu timeout 0x93, nn | ?+? | ?-? | ?r? | ?r? | ??? select menu timeout = value/increment/decrement reset query osd menu timeout value. range : ?0? ?0? ~ ?1? ?4? default : ?0? ?a? ?0? ?0? ? 0 second value ? round up to nearest available step. if value > max available step, set it to the max available step. select osd language 0x95, n | ?r? | ?r? | ??? select language = english, italian,? reset query ?0? ? english. (default) ?8? ? chinese input main select 0x98, nn | ?+? | ?-? | ?r? | ?r? | ??? select input main = pc or video or next available reset query main selected. 0x41 0x31 : vga 1 0x41 0x32 : vga 2 0x42 0x31 : composite 0x43 0x31 : s-video 0x44 0x31 : hd/sd component 0x46 0x31 : dvi 0x47 0x31 : hd/sd component (source sequence : vga 1 ? composite ? s-video ? vga 2 ? dvi ? hd/sd component) video system 0x9b, ?0? | ?1? | ?2? | ?3? | ?r? | ?r? | ??? set video system = auto/ntsc/pal/secam reset query ?0? ? auto (default) ?1? ? ntsc ?2? ? pal ?3? ? secam ?4? ? ntsc_443 (in video mode only) gamma value select 0x9d, n | ?r? | ?r? ??? select gamma value = value reset query gamma value: ?0? ? 1.0 (default), ?1? ? 1.6 ?2? ? 2.2, ?3? ? user defined auto power off 0x9f, ?0? | ?1? | ?r? | ?r? | ??? set power down option = on/off reset query ?0? ? off. ?1? ? on (default) direct access (hotkeys) 0xa0, ?1?, n | ?r? | ?r? | ??? set hotkey 1= value reset query ?1? ? volume. ?2? ? brightness (default) ?3? ? contrast. ?5? ? input source ?c? - aspect direct access (hotkeys) 0xa0, ?2?, n | ?r? | ?r? | ??? set hotkey 2 = value reset query ?1? ? volume. ?2? ? brightness. ?3? ? contrast (default) ?5? ? input source ?c? - aspect set runtime 0xa1, set runtime count er value = runtime = nnnnn.
? digital view ltd 2011 www.digitalview.com page 29 of 38 counter nnnnn | ?r? | ?r? | ??? nnnnn (* 0.5 hour) reset query colour temperature select 0xb3, n | ?r? | ?r? | ??? select colour temperature = value reset query main selected. ?0? ? 9300k. ?1? ? 8000k. (default) ?2? ? 6500k. ?3? ? 5000k. red level for selected colour temperature 0xb4, nn | ?+? | ?-? | ?r? | ?r? | ??? set the level of the red channel for the selected colour temp. = value/increment/decrement reset query red level for selected colour temperature. green level for selected colour temperature 0xb5, nn | ?+? | ?-? | ?r? | ?r? | ??? set the level of the green channel for the selected colour temp. = value/increment/decrement reset query green level for selected colour temperature. blue level for selected colour temperature 0xb6, nn | ?+? | ?-? | ?r? | ?r? | ??? set the level of the blue channel for the selected colour temp. = value/increment/decrement reset query blue level for selected colour temperature. graphic horizontal resolution enquiry 0xb7 horizontal resolution (in pixels) in 3 digit hex number ?nnn? = horizontal resolution graphic vertical resolution enquiry 0xb8 vertical resolution (in lines) in 3 digit hex number ?nnn? = vertical resolution graphic horizontal sync frequency 0xb9 horizontal sync frequency (in units of 100hz) in 3 digit hex number ?nnn? = horizontal frequency graphic vertical sync frequency 0xba vertical sync frequency (in units of hz) in 3 digit hex number ?nnn? = vertical frequency osd turn off 0xbd turn off the osd. ?1? ? successful. set gamma data for user defined gamma curve 0xbf, mm, c, ??? 0xbf, ?r? | ?r? 0xbf, mm, c, nn query gamma data for color c index mm ( c = 0 for color red, c=1 for color green, c=2 for color blue) set user gamma curve to linear set gamma data for color c index mm. (if c= 3, then gamma data for red, green & blue will be set at the same time.) ?nn? = gamma data ?1? ?nn? = gamma data query firmware version 0xcb, ?0? read bios version bios version ?vv.yy.zz? vv = v0 or e0, v0 = release version e0 = engineering sample yy= version number zz= customer number backlight brightness control 0xe0, nn | ?+? | ?-? | ?r? | ?r? | ??? set backlight = value/increment/decrement reset query set backlight brightness to ?10? ? 0xe0 0x31 0x30 * need to short jb5 to 3-4 closed for enabling the backlight brightness control. * apply for inverter control voltage in range of 0~5v. backlight on/off 0xe1, ?0? | ?1? | backlight off / backlight on /status ?0? ? backlight off ?1? ? backlight on.
? digital view ltd 2011 www.digitalview.com page 30 of 38 ??? ??? ? backlight on/off query 3. other control function command description acknowledge (if enabled) auto-setup 0xc3 start auto-setup of current vmode. ?0? ? fail. ?1? ? successful. command availability 0xc4, nn check whether a command is available. ?0? ? not available. ?1? ? available. auto-calibration 0xc5 start auto-calibration of gain of the rgb amplifier. ?0? ? fail. ?1? ? successful. soft power on/off 0xc8, ?0? | ?1? | ??? soft power off/on query ?0? ? soft power off. ?1? ? soft power on. query video input status 0xc9 query the status of the primary & pip status ?nn,nn? = input status ?nn,xx? digit = primary status: ?0?,?0? : invalid ?a?,?1? argb ?a?, ?2? argb 2 ?b?,?1? composite ?c?,?1? s-video ?d?,?1? hd/sd component ?f?,?1? dvi ?xx,nn?= pip input status: ?0?,?0?: invalid reset to factory defaults 0xce reset all parameters to default value ?1? ? successful. n = 1-byte ascii-coded hex number, e.g., paramet er value of 0x1 is r epresented by ?1? (0x31). mn or nn = 2-byte ascii-coded hex number, e.g., parameter value of 0x1e is represented by ?1?, ?e? | ?e? (0x31, 0x6e|0x4e). hex to ascii conversion table hex ascii hex ascii hex ascii hex ascii 0x30 0 0x41 a 0x61 a 0x2b + 0x31 1 0x42 b 0x62 b 0x2d - 0x32 2 0x43 c 0x63 c 0x3f ? 0x33 3 0x44 d 0x64 d 0x34 4 0x45 e 0x65 e 0x35 5 0x46 f 0x66 f 0x36 6 0x47 g 0x67 g 0x37 7 0x48 h 0x68 h 0x38 8 0x49 i 0x69 i 0x39 9 0x4a j 0x6a j 0x4b k 0x6b k 0x4c l 0x6c l 0x4d m 0x6d m 0x4e n 0x6e n 0x4f o 0x6f o 0x50 p 0x70 p 0x51 q 0x71 q 0x52 r 0x72 r 0x53 s 0x73 s 0x54 t 0x74 t 0x55 u 0x75 u 0x56 v 0x76 v 0x57 w 0x77 w 0x58 x 0x78 x 0x59 y 0x79 y 0x5a z 0x7a z
? digital view ltd 2011 www.digitalview.com page 31 of 38 appendix iii ? mapping definition ? definition of mapping a :
? digital view ltd 2011 www.digitalview.com page 32 of 38 ? definition of mapping b :
? digital view ltd 2011 www.digitalview.com page 33 of 38 appendix iv ? auto color gain the auto color gain function is supported in the argb mode only and is designed to calibrate the controller to the incoming video signal. in order to calibrate correctly, the display must be displaying an image containing both black and white dat a (see illustration below) when the function is used. the internal processor of the video contro ller chip will then execute a process to adjust the relative values of the rgb signals to achieve t he best performance. the parameters of the corrected rgb values are then stored in the controller and are unaffected by the reset factory defaults function. warning - if the auto color gain is executed without an appropriate image being displayed, then the process will set incorrect values and the display colo rs will be distorted. if this occurs, then it can either be corrected by performing the process correctly or if this is not possible then the reset color gain function can be used. this function will re set the stored rgb values to a set of approximate values.
? digital view ltd 2011 www.digitalview.com page 34 of 38 appendix v ? inverter interface board p/n 416040010-3 [operate under 12vdc power input environment] the inverter interface board provides interface to drive up the high current consumption panel inverter in excess of 3.5a. this board enables current of up to 8 amps to be managed safely while retaining the capability for inverter dimming and management of the inverter enable signal according to vesa dpms standards. additionally, the inverter interface board provides over-voltage protection via a resettable fuse when the input voltage exceeds 13v and reverse polarity protection against accidental misconnection. connector type : cna1, cnb2 : jst 4 ways, b4b-xh-a cnb1 : jst 5 ways, b5b-xh-a cnb3 : jst 8 ways, b8b-xh-a pp1 : pwr 4 way pp2 : terminal block 2 poles x 2 pp3 : pwr 2 ways
? digital view ltd 2011 www.digitalview.com page 35 of 38 illustrated diagram pp1 - 12vdc power supply ? input, power header 4 ways 0.156? pitch pin description 1 +12vdc 2 +12vdc 3 ground 4 ground pp2 ? alternate 12vdc power supply ? input, terminal block 2 poles pin description 1 +12vdc 2 +12vdc 3 ground 4 ground pp3 ? 12vdc power supply to controller ? output, power header 2 ways, 0.156? pitch pin description 1 +12vdc 2 ground cna1 - inverter interface to controller, jst b4b-xh-a pin symbol description 1 nc no connection 2 aux_gnd ground 3 aux_gnd ground 4 aux_vcc +5v dc, 500ma max cnb1 ? inverter interface to controller, jst b5b-xh-a pin symbol description 1 gnd ground 2 bl_on backlight power 3 blctrl backlight on/off control signal 4 bvr_wip backlight brightness vr pin wip 5 bvr_a backlight brightness vr pin a cnb2 ? inverter interface to backlight inverter, jst b4b-xh-a pin symbol description 1 vlcd12 panel power 2 aux_gnd ground 3 aux_gnd ground 4 aux vcc +5v dc, 500ma max
? digital view ltd 2011 www.digitalview.com page 36 of 38 cnb3 ? inverter interface to backlight inverter, jst b8b-xh-a pin symbol description 1 vlcd12 panel power 2 vlcd12 panel power 3 gnd ground 4 gnd ground 5 vlcd12 panel power 6 blctrl backlight on/off control signal 7 bvr_wip backlight brightness vr pin wip 8 bvr_a backlight brightness vr pin a
? digital view ltd 2011 www.digitalview.com page 37 of 38 warranty the products are warranted against defects in workmanship and material for a period of three (3) year from the date of purchase provided no modifications are m ade to it and it is operated under normal conditions and in compliance with the instruction manual. the warranty does not apply to: ? product that has been installed incorrectly, this specifically in cludes but is not limited to ca ses where electrical short cir cuit is caused. ? product that has been altered or repaired except by t he manufacturer (or with the manufacturer?s consent). ? product that has subjected to misuse, accidents, abuse, negligence or unusual stre ss whether physical or electrical. ? ordinary wear and tear. except for the above express warranties, the manufacturer di sclaims all warranties on products furnished hereunder, including all implied warranties of merchantability and fitness for a partic ular application or purpose. the stated express warranties ar e in lieu of all obligations or liabilities on the part of the manuf acturer for damages, including but not limited to special, indir ect consequential damages arising out of or in connection with the use of or performance of the products. caution whilst care has been taken to provide as much detail as po ssible for use of this product it cannot be relied upon as an exhaustive source of information. this product is fo r use by suitably qualified persons who understand the nature of the work they are doing and are able to take suitabl e precautions and design and produc e a product that is safe and meets regulatory requirements. limitation of liability the manufacturer?s liability for damages to customer or others resulting from the use of any product supplied hereunder shall i n no event exceed the purchase price of said product. trademarks the following are trademarks of digital view ltd: ? digital view ? sp-1600
? digital view ltd 2011 www.digitalview.com page 38 of 38 contact details usa: digital view inc. 18440 technology drive building 130 morgan hill, ca 95037 usa tel : (1) 408-782 7773 fax : (1) 408-782 7883 sales : ussales@digitalview.com europe: digital view ltd 6 marylebone passage london w1w 8ex uk tel : (44) (0)20 7631 2150 fax : (44) (0)20 7631 2156 sales: uksales@digitalview.com asia: digital view ltd 16 th floor millennium city 3 370 kwun tong road kwun tong hong kong tel : (852) 2861 3615 fax : (852) 2520 2987 sales : hksales@digitalview.com website www.digitalview.com brand names belong to their respective owners. specifications subject to change without notice. 15 th issue: 21 june, 2011 (sp-1600 manual.doc) ? digital view ltd 2006-2011
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: digital view: ? 426003300-3

▲Up To Search▲

Price & Availability of 4169900304X-3

	To Download 4169900304X-3 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .