Digital Processing Systems DPS-295: Difference between revisions

← Older edit

@@ Line 6: / Line 6: @@
 |images=Digital Processing Systems DPS-295 front angle.webp,Digital Processing Systems DPS-295 top.webp,Digital Processing Systems DPS-295 rear.webp,Digital Processing Systems DPS-295 rear angle.webp,Digital Processing Systems DPS-295 internal.webp,Digital Processing Systems DPS-295 internal 2.webp,Digital Processing Systems DPS-295 label.webp
 |year_released=1988
-|signal_standard=NTSC
+|av_system=NTSC
-|video_inputs=2× Composite (BNC), S-Video (Mini-DIN-4), DUB Y/C-688 (7-pin), Reference video (BNC loop-through)
+|frequency=60Hz
-|video_outputs=2× Composite (BNC), S-Video (Mini-DIN-4), DUB Y/C-688 (7-pin), Component Y/R-Y/B-Y (3× BNC), Subcarrier 3.58 MHz (BNC), Advanced Sync (BNC), RGB (optional)
+|power_avg=100
-|audio_inputs=None
-|audio_outputs=None
 |features=Infinite window TBC, full bandwidth (6 MHz) frame synchronizer, multi-format transcoding, adaptive comb filter Y/C separator, automatic 3D dropout compensator (DOC), chrominance noise reduction, chrominance edge enhancement, 48-pattern component test signal generator, digital effects (posterize/black stretch/sepia/solarize), freeze frame/field/strobe, digital proc amp controls with non-volatile memory, Y/C horizontal and vertical delay adjustment, subcarrier feedback for direct mode TBC, RS-422 ES-buss remote control, RS-232 serial control, GPI freeze input, optional waveform monitor board, optional RGB output board
 |description=The Digital Processing Systems DPS-295 is an infinite window multi-format transcoding TBC designed for cable, broadcast, and post-production facilities. It eliminates timebase error while providing a single platform capable of interfacing various composite and component video standards including NTSC, SVHS, Y/C-688, Y/C-629, and CAV (MII or Betacam).
@@ Line 26: / Line 24: @@
 |width=17 in
 |depth=20 in
-|power_voltage=85-132V AC
-|power_wattage=100W
 }}
@@ Line 253: / Line 249: @@
 * [[Digital Processing Systems]]
 * [[Digital Processing Systems DPS-290]]
+* [[:Category:Time base correctors and frame synchronizers|Time base correctors and frame synchronizers]]
+{{AV TBC
+|type=Line TBC
+|buffer_size=Infinite window
+|notes=Full-range timebase correction with infinite correction window
+}}
+{{AV TBC
+|type=Frame synchronizer
+|buffer_size=1 frame
+|notes=Full bandwidth (6 MHz) frame synchronizer
+}}
+{{AV input
+|label=NTSC-1
+|signal=Composite (CVBS)
+|connector=BNC
+|count=1
+|audio=None
+|location=rear
+|notes=1V p-p, 75Ω terminated
+}}
+{{AV input
+|label=NTSC-2/DUB-C
+|signal=Composite (CVBS)
+|connector=BNC
+|count=1
+|audio=None
+|location=rear
+|notes=1V p-p, 75Ω terminated. Also serves as DUB chroma input when DUB mode is selected.
+}}
+{{AV input
+|label=SVHS
+|signal=S-Video (Y/C)
+|connector=Mini-DIN-4
+|count=1
+|audio=None
+|location=rear
+|notes=Y: 1V p-p, 75Ω; C: 286mV burst, 75Ω
+}}
+{{AV input
+|label=DUB
+|signal=Y/C DUB color-under
+|connector=Hirose 7-pin DUB
+|count=1
+|audio=None
+|location=rear
+|notes=DUB Y/C-688 luminance via 7-pin connector; DUB chroma via NTSC-2 BNC input
+}}
+{{AV input
+|label=Ref Video
+|signal=Composite (CVBS)
+|connector=BNC
+|count=1
+|audio=None
+|location=rear
+|notes=Color black reference input, Hi-Z loop-through
+}}
+{{AV output
+|label=NTSC-1
+|output_type=Video
+|signal=Composite (CVBS)
+|connector=BNC
+|count=1
+|location=rear
+|notes=1V p-p, 75Ω
+}}
+{{AV output
+|label=NTSC-2
+|output_type=Video
+|signal=Composite (CVBS)
+|connector=BNC
+|count=1
+|location=rear
+|notes=1V p-p, 75Ω
+}}
+{{AV output
+|label=SVHS
+|output_type=Video
+|signal=S-Video (Y/C)
+|connector=Mini-DIN-4
+|count=1
+|location=rear
+|notes=Y: 1V p-p, 75Ω; C: 286mV burst, 75Ω
+}}
+{{AV output
+|label=DUB
+|output_type=Video
+|signal=Y/C DUB color-under
+|connector=Hirose 7-pin DUB
+|count=1
+|location=rear
+|notes=Y: 1V p-p, 75Ω; C: 688 kHz, 230mV burst, 75Ω
+}}
+{{AV output
+|label=CAV
+|output_type=Video
+|signal=Component (YPbPr)
+|connector=BNC
+|count=1
+|location=rear
+|notes=3× BNC (Y/R-Y/B-Y). Betacam: Y 714mV, R-Y/B-Y 700mV; MII: Y 700mV, R-Y/B-Y 486mV
+}}
+{{AV output
+|label=RGB
+|output_type=Video
+|signal=RGBS
+|connector=BNC
+|count=1
+|location=rear
+|notes=Optional expansion board. 714mV RGB with 286mV sync on 4× BNC
+}}
+{{AV voltage range
+|voltage_min=85
+|voltage_max=132
+}}
 [[Category:Digital Processing Systems AV devices]]
-[[Category:Time base correctors]]
+[[Category:Time base correctors and frame synchronizers]]