Sony PVM-3230
Andy King
January 27, 2023, 12:54 pm
February 5, 2025, 11:51 pm
January 27, 2023, 12:54 pm
February 5, 2025, 11:51 pm
Summary
Interesting middle-era CRT somewhere between the 2530 and 2950Q generation of Sony chassis design. I say middle-era because it has a digital menu like the 2950Q but it doesn't have any digital geometry or convergence controls - those are still handled by internal potentiometers. It is also not as feature-rich as the 2950Q, in that it only supports the single NTSC color system instead of a world-wide compatibility.
The tube number is strikingly similar to the Sony KV-32S42, possibly just with a different yoke and/or darker tint color on the glass.
Literature
Notes
Corner convergence can be tuned using potentiometers on the "Convergence" board (see pictures).
Gallery
| Specifications | |
|---|---|
| Brand: | Sony |
| Manufacturer: | Sony |
| Model: | 3230 |
| Series: | PVM |
| Viewable Size: | 31" |
| Inputs: | Composite, S-Video, RGB, Digital RGB |
| Sync: | HV Sync, CSYNC, Sync on Green, Sync over Composite, Sync on Luma |
| Native Resolutions: | 240p, 480i |
| Linecount: | 650 TVL |
| Horizontal Scan Range: | 15 kHz |
| Vertical Scan Range: | 60 Hz |
| Formats: | NTSC |
| Aspect: | 4:3 |
| Adjustments: | Internal Potentiometers, OSD Customer Controls |
| Tube: | Sony Trinitron , A80JYV10X |
| Heater Voltage: | 6.3v |
| Deflection: | 110° |
| Mask: |
Aperture Grille
|
| Pitch: | 0.9 mm |
| Tint: | Dark |
| Removable Glare Film: | No |
| Speakers: | Amplifier, SS-X6A, APM-5XA |
| Remote: | RM-785 |
| Chassis: | SCC-D39A-A |
| Weight: | 185 lbs (83.9 kg) |
| Dimensions (W/H/D): |
810 x 632 x 597 mm
(31.8 x 24.8 x 23.5") |
| Application: | Professional |
| Country of Manufacture: | Japan |
| Mounting: | Stackable |
| Degaussing: | Automatic on Power-on, Manual |
