Audiotronics 900973-01
Eli Krause
October 7, 2024, 1:39 pm
January 10, 2025, 8:19 am
October 7, 2024, 1:39 pm
January 10, 2025, 8:19 am
Summary
Amber monitor for use with Extel ComWriter system.
Notes
There are internal potentiometers for V. Size, V. Linearity, and Sub-Brightness.
Repair Notes
A 47uF 16V capacitor near the blue transformer was found to have gone open, C609. A copper wire on the underside of the flyback had corroded all the way through and was arcing, preventing the picture from showing. Bodged and insulated.
Gallery
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Specifications | |
---|---|
Brand: | Audiotronics |
Manufacturer: | Audiotronics |
Model: | 900973-01 |
Series: | Monochrome Video Monitor |
Viewable Size: | 12" |
Inputs: | Composite Luminance |
Native Resolutions: | 240p, 480i |
Horizontal Scan Range: | 15 kHz |
Vertical Scan Range: | 60 Hz |
Formats: | NTSC |
Aspect: | 4:3 |
Adjustments: | Internal Potentiometers, External Potentiometers |
Tube: | CEULJ97 , CE751 |
Heater Voltage: | 12v |
Deflection: | 90° |
Mask: | Monochrome Tube (no mask) |
Removable Glare Film: | No |
Speakers: | None |
Application: | Computer Terminal |
Cabinet Material: | Plastic |
Launched: | 1983 |
Country of Manufacture: | Taiwan |
Mounting: | Carrying Handle |
Tag: | Needs Owners Manual, Needs Service Manual, Needs Measurements |