Sony KV-1882ME3: Difference between revisions
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|tube_type=Sony Trinitron | |tube_type=Sony Trinitron | ||
|chassis=SCC-501C-A | |chassis=SCC-501C-A | ||
|frequency=50Hz, 60Hz | |frequency=50Hz,60Hz | ||
|power_avg=80 | |power_avg=80 | ||
|av_system=PAL,SECAM,NTSC,NTSC 4.43 | |||
|tuner_system=CCIR B,CCIR G,CCIR H,CCIR I,CCIR L,CCIR D,CCIR K,CCIR M | |||
|year_introduced=1984 | |year_introduced=1984 | ||
|country=Japan | |country=Japan | ||
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|link_url=https://obsoletetellyemuseum.blogspot.com/2011/03/sony-trinitron-kv-1882me3-year-1984.html | |link_url=https://obsoletetellyemuseum.blogspot.com/2011/03/sony-trinitron-kv-1882me3-year-1984.html | ||
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== Overview == | == Overview == | ||
The Sony KV-1882ME3 is an 18" multistandard color CRT television manufactured by Sony in 1984. It features Sony's Trinitron technology with an aperture grille tube, and is notable for its multistandard capability supporting PAL, SECAM, and NTSC 3.58/4.43 color systems across CCIR B/G/H/I/L/D/K/M broadcast standards. | The Sony KV-1882ME3 is an 18" multistandard color CRT television manufactured by Sony in 1984. It features Sony's Trinitron technology with an aperture grille tube, and is notable for its multistandard capability supporting PAL, SECAM, and NTSC 3.58/4.43 color systems across CCIR B/G/H/I/L/D/K/M broadcast standards. | ||
Latest revision as of 02:11, 16 January 2026
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Overview
The Sony KV-1882ME3 is an 18" multistandard color CRT television manufactured by Sony in 1984. It features Sony's Trinitron technology with an aperture grille tube, and is notable for its multistandard capability supporting PAL, SECAM, and NTSC 3.58/4.43 color systems across CCIR B/G/H/I/L/D/K/M broadcast standards.
This model was designed primarily for European markets and represents an uncommon variant that was marketed in limited regions. According to historical sources, it was sometimes sold as part of a package with a Sony Betamax video recorder that also featured multistandard capability.
Features
The KV-1882ME3 includes several features typical of mid-1980s Sony televisions:
- Multistandard reception — Automatic standard detection and switching between PAL, SECAM, and NTSC color systems
- VST (Velocity Scan Tuning) — Automatic channel search and preprogramming system
- Basic OSD — On-screen display for channel and settings information
- Remote control — Infrared remote control capability
Technical Background
The multistandard capability of this television allows it to automatically identify and decode the color encoding of received signals. The different coding processes (NTSC, PAL, and SECAM) use different color subcarrier frequencies and modulation methods:
- NTSC — Color subcarrier at 3.58 MHz, phase/amplitude modulated
- PAL — Color subcarrier at 4.43 MHz, phase/amplitude modulated with 180° phase alternation per line
- SECAM — Frequency modulated color subcarriers transmitted on alternate lines
The receiver automatically adjusts its passband curve and demodulating circuits based on the detected broadcast standard.
Trinitron Technology
Like all Sony Trinitron televisions of this era, the KV-1882ME3 uses Sony's distinctive single-gun tube design with three horizontally arranged cathodes, a striped phosphor screen, and an aperture grille (rather than a shadow mask). This design provides improved brightness and sharpness compared to conventional shadow mask tubes of the period.
