
JVC Crt 27 inch
Brand | JVC 1990 |
Model | Crt 27 inch |
Released Year | 1990 |
Type | TV |
Screen Size | 27 in |
Resolution | Standard Definition 480i |
Refresh Rate | 60 Hz |
Display Technology | CRT |
Built-in Digital Tuner | NTSC |
Status | Discontinued |
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Overview
The JVC CRT 27 Inch TV uses Cathode Ray Tube technology to deliver standard definition video with typical 4:3 aspect ratio. It features an electron gun assembly responsible for scanning the phosphor dots on the screen to produce images. The display resolution is limited by the CRT technology, usually around 480i. It includes analog tuners compatible with terrestrial broadcast signals of the era. The chassis design supports inputs like RF coaxial and composite video. Internal circuitry is based on analog signal processing, including horizontal and vertical deflection systems for image stabilization.
Specifications
Built-in Digital Tuner | NTSC |
Display Technology | CRT |
Screen Size | 27 in |
Refresh Rate | 60 Hz |
Color | Black |
Audio/Video Inputs | S-Video, Component (YPbPr) RCA |
Smart TV Features | Not Supported |
Maximum Resolution | 480i |
Model | JVC CRT 27 inch |
Features | Built-in Speakers |
Country/Region of Manufacture | Mexico |
Display Size | 27 inches |
Display Type | Cathode Ray Tube (CRT) |
Resolution | Standard Definition 480i |
Aspect Ratio | 4:3 |
Tuner | Analog NTSC/PAL/SECAM (region dependent) |
Inputs | RF coaxial, Composite video |
Power Consumption | Approximately 100-150 Watts |
Weight | 30-40 kg |
Dimensions | Approx. 60 cm (W) x 55 cm (H) x 55 cm (D) |
Built-in Speakers | Yes, mono or stereo depending on model |
Scan System | Interlaced |
Color System | Analog RGB phosphor |
Remote Control | Optional |
Year Released | Circa 1990 |
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Key Advantages
The 27-inch CRT screen size offers a relatively large viewing area for its time. CRT technology provides excellent color reproduction and deep black levels compared to early LCDs. Built with robust components, JVC CRT TVs are known for durability and long lifespan. Its analog tuner allows reception of standard broadcast signals without additional converters. The television is equipped with easy-to-use manual controls for channel and volume adjustments. Wide viewing angles enable clear viewing from different seating positions.
Limitations
The CRT 27 Inch model experiences significant bulk and weight compared to modern flat panel TVs, affecting placement flexibility. Screen resolution is limited, providing lower picture clarity relative to contemporary digital displays. It consumes more power than modern LED or OLED TVs. The analog tuner is incompatible with digital broadcast standards without external adapters. Scan lines and flicker may be noticeable due to CRT display technology. Limited connectivity options restrict compatibility with modern external devices like HDMI inputs.
FAQ
Does the JVC CRT 27 Inch TV support digital broadcasts?
No, this TV features an analog tuner and requires an external digital converter box to receive digital broadcast signals.
What type of inputs does the JVC CRT 27 Inch TV have?
It typically includes RF coaxial input and composite video input for connecting devices like VCRs and older game consoles.
Is the screen resolution suitable for HD content?
No, the CRT 27 Inch TV supports standard definition only, around 480i resolution, and cannot display HD content natively.
How heavy is the JVC CRT 27 Inch TV approximately?
The approximate weight can range between 30 to 40 kilograms due to bulky CRT components.
Are replacement parts or accessories available for this model?
Due to its discontinued status, parts and accessories may be limited but can sometimes be sourced from specialized vintage electronics suppliers.
Can the TV display multiple aspect ratios?
The TV is optimized for 4:3 aspect ratio typical of CRTs, and does not support widescreen aspect ratios without image distortion.
What kind of maintenance does a CRT TV require?
Periodic degaussing and cleaning of the screen surface are recommended; internal servicing should be handled by professionals due to high-voltage components.
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