usc - 504 open frame 5.0 inch colour video module featuring hyperscan technology display com position model number USC-504-1pa (pal ty pe) USC-504-1na (ntsc ty pe) ty pe colour f ilte r stn ( s upe r twiste d ne ma tic ) tr a n smissive ty pe , normally black dr iving sy ste m passive matrix hy perscan (hps) drive, 1/110 duty , non- inte r l a c e d, line a r se que ntia l dr iving re solution 324 x 220 pix e l structure 324 x 3 ( rgb ) x 220, 213,840 pix e ls per display rgb vertical stripe arrang ement driving method (i nt erface) pal or ntsc format video sig n al analog ue red, g r een and blue video input, 1.4 volts peak-to- peak separate vertical and horitz ontal sy nc or composite sy nc backl i g ht sing le l - shaped cold cathode fluorescent tube with lig ht g u ide. i nverter included on pcb overview using citize n ' s unique hy perscan technolog y , the USC-504 video modules provide an ideal module for use in such applicati ons as video monitoring , door entry sy stems and in-car information sy stems. w ith a resolution of 324 x 220 dots, the display is equally capable of display i ng g r aphical data, such as traffi c navig a tion sy stems as it is showing video imag e s. the use of chip-on-glass ( cog ) technol og y in the display , a technique used, de ve lope d a nd e nha nc e d by citize n f o r ma ny y e a r s, me a n s that the unit is ex tremely compact with a small bez e l around the unit. the integ r al backlig ht and inverter and sing le 12-vo lt power supply means that the unit is simplic ity itse l f to de sig n in a nd use . the hy perscan technolog y doubles the usual refre sh rate of the display from a standard 50 / 60 hz up to 100 / 120 hz . this m eans that the imag e s is brig hter, clearer
and has a hig h er contrast and fast moving video imag e s are not blurred. once ag ain, citiz en' s use of cog technolog y allows us to produce such an advanced display . optical characteris tics at 25c item sym b ol typic a l un it c o ndit i on tur n on time ton 40 ms q= 0, f = 0 tur n of f time tof f 35 ms q= 0, f = 0 contrast ratio cr 35 - q=0, f=0 visual rang e (" up & down" ) q1 -10 5 visual rang e (" left & rig h t" ) q2 -40 5 b r ig htness b r 6000 nit 9 locations on display tube lifetime tl 10,000 hour s c o n t i n u o u s lig hting electrical characteris tics item mi n i m u m typic a l maxim u m un it supply voltag e 11.50 12.00 12.50 v dc current consumption - 396 460 ma video i nput sig n al 1.4 volts, peak-to-peak sy nc sig n al (h, v or c) -0.3 to + 0.3 4.7 to 5.3 volts, positive sy nc tem p erature range item mi n i m u m maxim u m un it storag e temperature - 10 + 60 c operat i n g t e m p erat u r e + 5 + 6 0 c m echanical s p ecifications w e ig ht: 320 g r ams connection details the input to the display is by means of one 10-pin connector. the connector is a " m oulded" wire-ty p e connector . the connector has both horiz ontal and vertical sy nc connections. i f composite sy nc input is be ing used, then the csy n c sig n al should be applied to both the hsy n c and vsy n c te r mina l s ( i .e . link the m tog e the r ) .
the brt+ and brt- terminals (for contrast adjustment) should be connected to a 5k variable resistor. the vbl and vin signals can be supplied from the same source, but routing the vbl directly from the pow er supply is preferred. recommended connector: jst ehr-10. pin 1 of the connector is identified by a sm all triangular impression in the rear of the metal case. pin function 1 vin (12 volts) - display 2 h sync (csync) 3 v sync (csync) 4 brightness + 5 brightness - 6 gnd (0v) 7 red 8 green 9 blue 10 vbl (12 volts) - backlight
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