Mitsubishi C-3919: Difference between revisions
Adding derived TVL (600) based on 768 pixel horizontal resolution and 20 MHz video bandwidth (via update-page on MediaWiki MCP Server) |
Correcting inputs/outputs based on rear panel photo - RGBHV with 5 BNCs, loop-through outputs, adding N variant (via update-page on MediaWiki MCP Server) |
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|brand=Mitsubishi | |brand=Mitsubishi | ||
|model_code=C-3919 | |model_code=C-3919 | ||
|variants=N | |||
|release_year=1983 | |release_year=1983 | ||
|crt_type=Computer monitor | |crt_type=Computer monitor | ||
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The '''Mitsubishi C-3919''' is a 19-inch professional color display monitor manufactured by Mitsubishi Electric for use with the Advanced Electronics Design (AED) 512 and 767 Color Graphics Terminals. It features an in-line gun shadow mask CRT with self-convergence technology. | The '''Mitsubishi C-3919''' is a 19-inch professional color display monitor manufactured by Mitsubishi Electric for use with the Advanced Electronics Design (AED) 512 and 767 Color Graphics Terminals. It features an in-line gun shadow mask CRT with self-convergence technology. | ||
== Variants == | |||
* '''C-3919N''' — NTSC/North American version (AC120V, 60Hz only) | |||
== Features == | == Features == | ||
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* Self-convergence design requiring no electrical convergence adjustments | * Self-convergence design requiring no electrical convergence adjustments | ||
* Switchable 75Ω / high-impedance input termination for daisy-chaining multiple monitors | * Switchable 75Ω / high-impedance input termination for daisy-chaining multiple monitors | ||
* Loop-through outputs for daisy-chaining to additional monitors | |||
* Separate RGB and sync termination switches | |||
* Anti-spark circuit protection | * Anti-spark circuit protection | ||
* Stable convergence with less than 0.5mm deviation in the center and 0.8mm elsewhere | * Stable convergence with less than 0.5mm deviation in the center and 0.8mm elsewhere | ||
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* Warm-up time of 20 minutes maximum | * Warm-up time of 20 minutes maximum | ||
The monitor | The monitor accepts RGBHV via 5 BNC connectors, supporting either composite sync (CSYNC) on the HD input alone, or separate horizontal and vertical sync using both HD and VD inputs. | ||
== Specifications == | == Specifications == | ||
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{{CRT input | {{CRT input | ||
|label=RGB In | |label=RGB In | ||
|signal= | |signal=RGBHV | ||
|connector=BNC | |connector=BNC | ||
|count=1 | |count=1 | ||
|audio=None | |audio=None | ||
|sync=CSYNC | |sync=HSYNC+VSYNC | ||
|location=rear | |||
|notes=5 BNC connectors (R, G, B, HD, VD). HD input accepts composite sync (CSYNC) or horizontal sync; VD accepts vertical sync. Use HD alone for CSYNC operation. | |||
}} | |||
{{CRT output | |||
|label=RGB Loop | |||
|output_type=Video | |||
|signal=RGBHV | |||
|connector=BNC | |||
|count=1 | |||
|location=rear | |location=rear | ||
|notes= | |notes=5 BNC loop-through outputs for daisy-chaining additional monitors. Set termination switches to HI when looping through. | ||
}} | }} | ||
