Summary
Higher-end 25" CRT by RCA, released in 1984. Has RF, composite and digital RGB inputs over BNC connections. The Lyceum sets were intended for use as presentation displays in schools and other institutions for video footage and computer graphics. Made in The USA, among the last of RCA's chassis before their buyout by Thomson in 1987.
(Special thanks to Jaren M. for the pics!)
Manuals
Notes
The RGB inputs are CGA signal over BNC connections, and only computers like the Tandy 1000, Commodore 128 and others will work properly on it. In other words, analog RGB will not display correctly, like the example below:
Gallery
| Specifications | |
|---|---|
| Brand: | RCA |
| Manufacturer: | RCA |
| Model: | JKR985RR |
| Series: | Lyceum |
| Viewable Size: | 25" |
| Inputs: | Composite, RF, Digital RGB, VTR |
| Sync: | CSYNC |
| Native Resolutions: | 240p, 480i, CGA |
| Horizontal Scan Range: | 15 kHz |
| Vertical Scan Range: | 60 Hz |
| Formats: | NTSC |
| Aspect: | 4:3 |
| Adjustments: | Internal Potentiometers, External Potentiometers, Front Mounted Buttons |
| Jungle: | 779-1 A24 8422 |
| Comb Filtering: | None |
| Flyback: | 2831850-1-3 |
| Focus Type: | Single |
| Tube: | RCA , A63ABP10X , A63ABU10X |
| Heater Voltage: | 6.3v |
| Mask: |
Slot
|
| Tint: | Light |
| Removable Glare Film: | No |
| Yoke: | 2842018 501, RXE27484422 |
| Speakers: | Stereo |
| Remote: | CRK37B |
| Chassis: | CTC131 |
| Application: | Consumer |
| Cabinet Material: | Wood |
| Launched: | 1984 |
| Country of Manufacture: | USA |
| Market: | North America |
| Power Standard: | 120v |
| Mounting: | Table Surface (Standard) |
| Degaussing: | Automatic on Power-on |
| Tag: | Needs Owners Manual, Needs Service Manual |
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