Commodore 1702A
Andy King
May 5, 2024, 9:26 pm
September 18, 2024, 3:40 am
May 5, 2024, 9:26 pm
September 18, 2024, 3:40 am
Summary
Classic Commodore CRT monitor from the 1980s, most commonly used with the Commodore 64 personal computer. Chassis is designed and manufactured by JVC and uses a Hitachi picture tube.
Literature
Notes
- S-Video requires a breakout adapter which has chroma and luma on seperate RCA plugs.
Common Repairs
- No color for S-Video: Clean the rear input switch with deoxit -spray directly into the side of the switch from inside the case, so that you saturate the row of pin contacts inside. Rapidly run the switch back and forth for a good 5 seconds to clean up the contacts.
- Video drops out after a few seconds or minutes: Try cleaning the rear input switch as described above. If problem persists then order a cap kit and recap.
Gallery
Specifications | |
---|---|
Manufacturer: | Commodore |
Actual_manufacturer: | JVC |
Model: | 1702A |
Series: | 1000 series |
Size: | 13" |
Inputs: | Composite, S-Video |
Resolutions: | 240p, 480i |
Vertical: | 50 Hz, 60 Hz |
Formats: | NTSC |
Aspect: | 4:3 |
Adjustments: | Internal Potentiometers, External Potentiometers |
Tube: | Hitachi , 370KNB22 |
Deflection: | 90 deg. |
Mask: | Slot |
Pitch: | .64mm |
Speakers: | Mono |
Chassis: | B2 |
Application: | Computer Monitor |
Launched: | 1983 |
Country: | Japan |
Degaussing: | Automatic on Power-on |