View source for Visual 200 Terminal

{{WikipediaInfoAlt|Device}}
{{DeviceAlerts}}
{{InfoboxDevice
|Picture =Visual200 Terminal.jpg 
|Release Year =1980 
|Mounting Technology =Through Hole 
|Capacitor Types =Aluminum Electrolytic, Ceramic 
|Leak Risk = High
|Batteries = None
|Destructive Entry = No
|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) ===

{| class="wikitable sortable"
|+Capacitor [[Capacitor Specifications|Specifications]] and  [[Part Footprints|Footprint]] Information
!RefDes
!Qty
!Capacitance
!Voltage
![https://caps.wiki/wiki/Part_Footprints Mount]
!Diameter/Size
!Height
!Lead Spacing
!Temp
![https://caps.wiki/wiki/Capacitor_Types 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===
{| class="wikitable sortable"
|+Capacitors
! RefDes
! Qty
! Compatible Part Number
! Order Links
|-
|C307, C313
|2
|860020672005 / 50YXJ1M5X11
|[https://www.digikey.com/ Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020672005?qs=0KOYDY2FL29w5cS8aahRvQ%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXJ1M5X11_C88782.html LCSC]
|-
|C305
|1
|860020572001 / 860020472001 / 50YXJ4R7MTA5X11
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020572001/5727170 Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020472001?qs=0KOYDY2FL2%2F%252BlYkeK95R6A%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXJ4R7MTA5X11_C365700.html LCSC]
|-
|C309
|1
|860020572003 / 50YXJ10M5X11
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020572003/5727172 Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020572003?qs=0KOYDY2FL28Nvm4U9TAejQ%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXJ10M5X11_C432355.html LCSC]
|-
|C303
|1
|860020472004 / 50YXF22MEFCTA5X11 
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020472004/5727058 Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020472004?qs=0KOYDY2FL29mXlSSkQ%2FGXA%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXF22MEFCTA5X11_C365695.html LCSC]
|-
|C116* (purchase 2 of the listed capacitors)
|1
|EEU-EE2G100 / 450BXC10MEFC12.5X20
|[https://www.digikey.com/en/products/detail/panasonic-electronic-components/EEU-EE2G100/1245990 Digikey] [https://www.mouser.com/ProductDetail/Panasonic/EEU-EE2G100?qs=bZLtalHQkT2b1sqwrrSdxA%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-450BXC10MEFC12-5X20_C473171.html LCSC]
|-
|C109
|1
|860020572001 / 50PX4R7MEFC5X11
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020572001/5727170 Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020572001?qs=0KOYDY2FL29yS9e4FPh3vg%3D%3D Mouser] [https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50PX4R7MEFC5X11_C122950.html LCSC]
|}
<nowiki>*</nowiki>This type of capacitor isn't really manufactured anymore and are designed for high frequency low ESR application. According to user ''harmon kardon'' on [https://electronics.stackexchange.com/questions/490707/bipolar-capacitor-replacement-with-very-different-dimension 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|Original Parts]] section to perform a parametric search.''

== Related Links ==


== References ==
<references />
[[Category:WorkNeeded:OriginalParts]]
[[Category:WorkNeeded:ReplacementParts]]