Sony KV-1965
Matt Ross
October 2, 2024, 12:50 pm
October 3, 2024, 8:27 am
October 2, 2024, 12:50 pm
October 3, 2024, 8:27 am
Summary
Mid-80's Trinitron with the classic side-mounted speaker design. Includes an A/V input, unlike many TVs with this form factor.
Literature
Notes
Despite having A/V inputs, this TV uses a hot chassis design. Instead of isolating the entire TV, a section of the input board is isolated via a small transformer and the signals are transmitted using optocouplers.
This CRT is confirmed to be a hot chassis.
Hot Chassis means that "ground" on the chassis is tied to one side of the AC input from the wall, and touching it with your hand will complete a live circuit through your body to earth ground if the CRT is plugged into an AC outlet. The proper way to avoid this danger is to use an isolation transformer to isolate the CRT from earth ground and prevent electrocuting yourself.
Hot Chassis means that "ground" on the chassis is tied to one side of the AC input from the wall, and touching it with your hand will complete a live circuit through your body to earth ground if the CRT is plugged into an AC outlet. The proper way to avoid this danger is to use an isolation transformer to isolate the CRT from earth ground and prevent electrocuting yourself.
Gallery
Specifications | |
---|---|
Brand: | Sony |
Manufacturer: | Sony |
Model: | KV-1965 |
Series: | KV |
Viewable Size: | 19" |
Inputs: | Composite, RF |
Resolutions: | 240p, 480i |
Horizontal Scan Range: | 15 kHz |
Vertical Scan Range: | 60 Hz |
Formats: | NTSC |
Aspect: | 4:3 |
Adjustments: | Internal Potentiometers, External Potentiometers |
Flyback: | 1-439-357-11 |
Tube: | Sony Trinitron , A49JLV50X |
Heater Voltage: | 6.3v |
Deflection: | 90° |
Mask: | Aperture Grille |
Tint: | Light |
Yoke: | 1-451-260-11 |
Yoke Horz. Inductance: | 1.5105 mH (@ 10 kHz) |
Yoke Vert. Inductance: | 23.93 mH (@ 100 Hz) |
Yoke Horz. Resistance: | 2.061 ohm |
Yoke Vert. Resistance: | 11.29 ohm |
Speakers: | Mono |
Chassis: | SCC-548N-A |
Application: | Consumer |
Launched: | 1985 |
Degaussing: | Automatic on Power-on |