Visual 200 Terminal

From Caps Wiki
Jump to navigation Jump to search
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
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
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)

Capacitor Specifications and Footprint Information
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

Capacitors
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.

Related Links

References