Visual 200 Terminal
- For more information, see this article's corresponding Wikipedia page: Device.
| This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables | 
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| This device is in the WorkNeeded:ReplacementParts category because it was flagged as missing information on replacement parts. If it has the original parts listed you may be able to search for replacements using the parametric searches available from parts distributors. If you have or make a list of replacement parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables | 
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Visual 200 Terminal
| Preliminary Information | |
|---|---|
| Release Year | 1980 |
| Leak Risk | High |
| Batteries | None |
| Mounting Technology | Through Hole |
| Capacitor Types | Aluminum Electrolytic, Ceramic |
| Destructive Entry | No |
| Power Requirements | |
| Input Voltage | 120V AC |
| Power Connector | NEMA 5-15 |
Known Issues
Screen has horizontal distortion
Causes
- Likely failed caps on CRT driver board (TV Monitor Board)
Solutions
- Recap
Disassembly Notes
CRT driver board (TV Monitor Board) is attached to bottom of case with plastic standoffs. Pinch them from the bottom to remove them.
Original Parts
CRT driver board (TV Monitor Board)
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series | Tolerance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C120 | 1 | 2.2 µF | 100 V | Through Hole Radial | 8mm | 12 mm | 5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C401 | 1 | 47 µF | 100 V | Through Hole Radial | 16 mm | 30 mm | 7.5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C312 | 1 | 1000 µF | 16 V | Through Hole Radial | 16 mm | 24 mm | 7.5 mm | 105 °C | Aluminum Electrolytic | Nichicon | K (±10%) | |
| C307, C313 | 2 | 1 µF | 25 V | Through Hole Radial | 5 mm | 10 mm | 2.5 mm | 85 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C305 | 1 | 4.7 µF | 16 V | Through Hole Radial | 5 mm | 10 mm | 2.5 mm | 85 °C | Aluminum Electrolytic | Nichicon | K (±10%) | |
| C309 | 1 | 10 µF | 25 V | Through Hole Radial | 6 mm | 10 mm | 4.5 mm | 85 °C | Aluminum Electrolytic | Nichicon | ||
| C303 | 1 | 22 µF | 25 V | Through Hole Radial | 8 mm | 12 mm | 4.5 mm | 85 °C | Aluminum Electrolytic | Nichicon | ||
| C304 | 1 | 100 µF | 50 V | Through Hole Radial | 16 mm | 25 mm | 7.5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C308 | 1 | 47 µF | 25 V | Through Hole Radial | 10 mm | 16 mm | 5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C402 | 1 | 4.7 µF | 63 V | Through Hole Radial | 8 mm | 10 mm | 4.5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C117 | 1 | 100 µF | 35 V | Through Hole Radial | 13 mm | 24 mm | 5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C121 | 1 | 1 µF | 100 V | Through Hole Radial | 8 mm | 12 mm | 3.5 mm | 105 °C | Aluminum Electrolytic | Nichicon | M (±20%) | |
| C116 | 1 | 10 µF | 25 V | Through Hole Radial | 18 mm | 36 mm | 7.5 mm | 85 °C | Bipolar Aluminum Electrolytic | Nichicon | NP-HF (Non-polar, High Frequency) | M (±20%) |
| C109 | 1 | 4.7 µF | 25 V | Through Hole Radial | 5 mm | 10 mm | 2.5 mm | 85 °C | Aluminum Electrolytic | Nippon/United Chemi-Con | SL |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C307, C313 | 2 | 860020672005 / 50YXJ1M5X11 | Digikey Mouser LCSC |
| C305 | 1 | 860020572001 / 860020472001 / 50YXJ4R7MTA5X11 | Digikey Mouser LCSC |
| C309 | 1 | 860020572003 / 50YXJ10M5X11 | Digikey Mouser LCSC |
| C303 | 1 | 860020472004 / | Digikey Mouser LCSC |
| C116* (purchase 2 of the listed capacitors) | 1 | EEU-EE2G100 / 450BXC10MEFC12.5X20 | Digikey Mouser LCSC |
| C109 | 1 | Digikey Mouser LCSC |
*This type of capacitor isn't really manufactured anymore and are designed for high frequency low ESR application. According to user harmon kardon on Electrical Engineering Stack Exchange, these types of capacitors should be replaced with 2 of the highest ripple current/voltage-rated polar capacitors in a configuration where the 2 capacitors are soldered into the same space with different polarities (+ of Capacitor A to - of Capacitor B, - of Capacitor A to + of capacitor B).
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.