Data General Dasher D2: Difference between revisions

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==Replacement Parts==
==Replacement Parts==
===Basic PCB Name===
 
=== Asynchronous Interface Board ===
{| class="wikitable sortable"
{| class="wikitable sortable"
|+Capacitors
|+Capacitors
Line 282: Line 283:
|-
|-
|
|
|9
|173D685X0035XE3
|[https://www.digikey.com/en/products/detail/vishay-sprague/173D685X0035XE3/1854207?s=N4IgTCBcDaIIwHYDMARAbADgKwA0AMeSuAokiALoC%2BQA DigiKey] [https://www.mouser.com/ProductDetail/Vishay-Sprague/173D685X0035XE3?qs=sGAEpiMZZMtZ1n0r9vR22XoYyTvoc9vrsF8fQr%252Bn3yk%3D Mouser]
|-
|
|11
|C410C473K5R5TA
|[https://www.digikey.com/en/products/detail/kemet/C410C473K5R5TA/12701201 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C473K5R5TA?qs=PKcCka3D528R4Gw%252B%252BM7Big%3D%3D Mouser]
|-
|
|1
|TAP476K006CRW
|[https://www.digikey.com/en/products/detail/kyocera-avx/TAP476K006CRW/11202443 DigiKey] [https://www.mouser.com/ProductDetail/KYOCERA-AVX/TAP476K006CRW?qs=sGAEpiMZZMtZ1n0r9vR22cbTpViMZtaprqlORfg6gKU%3D Mouser]
|}
=== Display Control ===
{| class="wikitable sortable"
|+Capacitors
! RefDes
! Qty
! Compatible Part Number
! Order Links
|-
|
|
|12
|173D685X0035XE3
|[https://www.digikey.com/en/products/detail/vishay-sprague/173D685X0035XE3/1854207?s=N4IgTCBcDaIIwHYDMARAbADgKwA0AMeSuAokiALoC%2BQA DigiKey] [https://www.mouser.com/ProductDetail/Vishay-Sprague/173D685X0035XE3?qs=sGAEpiMZZMtZ1n0r9vR22XoYyTvoc9vrsF8fQr%252Bn3yk%3D Mouser]
|-
|
|
|[https://www.digikey.com/ Digikey]
|17
|C410C473K5R5TA
|[https://www.digikey.com/en/products/detail/kemet/C410C473K5R5TA/12701201 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C473K5R5TA?qs=PKcCka3D528R4Gw%252B%252BM7Big%3D%3D Mouser]
|}
|}
=== Display Memory ===
{| class="wikitable sortable"
|+Capacitors
! RefDes
! Qty
! Compatible Part Number
! Order Links
|-
|
|14
|173D685X0035XE3
|[https://www.digikey.com/en/products/detail/vishay-sprague/173D685X0035XE3/1854207?s=N4IgTCBcDaIIwHYDMARAbADgKwA0AMeSuAokiALoC%2BQA DigiKey] [https://www.mouser.com/ProductDetail/Vishay-Sprague/173D685X0035XE3?qs=sGAEpiMZZMtZ1n0r9vR22XoYyTvoc9vrsF8fQr%252Bn3yk%3D Mouser]
|-
|
|19
|C410C473K5R5TA
|[https://www.digikey.com/en/products/detail/kemet/C410C473K5R5TA/12701201 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C473K5R5TA?qs=PKcCka3D528R4Gw%252B%252BM7Big%3D%3D Mouser]
|-
|
|1
|C410C103M1U5TA7200
|[https://www.digikey.com/en/products/detail/kemet/C410C103M1U5TA7200/818229 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C103M1U5TA7200?qs=V2Iii2NKavUTazkH7FFREw%3D%3D Mouser]
|-
|
|1
|C410C151J1G5TA7200
|[https://www.digikey.com/en/products/detail/kemet/C410C103M1U5TA7200/818229 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C151J1G5TA7200?qs=QPxc4%252BEy6D0yTTqmKcpGXw%3D%3D Mouser]
|-
|
|1
|C410C821K1R5TA
|[https://www.digikey.com/en/products/detail/kemet/C410C103M1U5TA7200/818229 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C821K1R5TA?qs=qX5XyoTncDfCwpYNqMwdqg%3D%3D Mouser]
|}
=== Basic PCB Name ===
{| class="wikitable sortable"
|+Capacitors
! RefDes
! Qty
! Compatible Part Number
! Order Links
|-
|
|14
|173D685X0035XE3
|[https://www.digikey.com/en/products/detail/vishay-sprague/173D685X0035XE3/1854207?s=N4IgTCBcDaIIwHYDMARAbADgKwA0AMeSuAokiALoC%2BQA DigiKey] [https://www.mouser.com/ProductDetail/Vishay-Sprague/173D685X0035XE3?qs=sGAEpiMZZMtZ1n0r9vR22XoYyTvoc9vrsF8fQr%252Bn3yk%3D Mouser]
|-
|
|21
|C410C473K5R5TA
|[https://www.digikey.com/en/products/detail/kemet/C410C473K5R5TA/12701201 DigiKey] [https://www.mouser.com/ProductDetail/KEMET/C410C473K5R5TA?qs=PKcCka3D528R4Gw%252B%252BM7Big%3D%3D Mouser]
|}
''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.''
''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.''


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[[Category:WorkNeeded:General]]
[[Category:WorkNeeded:General]]
[[Category:WorkNeeded:OriginalParts]]
[[Category:WorkNeeded:OriginalParts]]
[[Category:WorkNeeded:ReplacementParts]]
[[Category:Computer Terminal]]
[[Category:Computer Terminal]]
[[Category:1970s]]
[[Category:1970s]]
[[Category:CRT]]
[[Category:CRT]]

Revision as of 21:56, 25 August 2023

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:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.
Data General Dasher D2
Preliminary Information
Release Year 1975
Leak Risk Medium
Batteries None
Mounting Technology Through Hole
Capacitor Types Aluminum Electrolytic, Tantalum, Ceramic
Destructive Entry No
CRT Guides
General Information · Repair Cautions

This is a template page for creating new pages for devices, troubleshooting them, part lists, and other repair info.

Known Issues

Symptom or Problem Encountered

Causes

  • Description of cause

Solutions

  • Solution to the problem

Disassembly Notes

The Asynchronus Interface Board has a ribbon cable that requires removing the upper case. The other boards can be slid out by only removing the front panel.

Removing the top cover will expose dangerous high voltage CRT components!

Original Parts

Asynchronus Interface Board

Board Number 10700059602

Drawing Number 005-6760, 005-6759

Revision 08

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
9 6.8 µF 35 V Axial Through Hole 4.55 mm 12.25 mm 20.50 mm Tantalum Kemet T314
11 47 nF Axial Through Hole 2.30 mm 4.20 mm 11.25 mm Ceramic Corning Glass Works
1 47 µF 6 V Through Hole 5.00 mm 9.90 mm 2.75 mm Tantalum

Display Control

Board Number 10700059802

Drawing Number 005-6766, 005-6765

Revision 04

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
12 6.8 µF 35 V Axial Through Hole 4.55 mm 10.00 mm 20.50 mm Tantalum 700
17 47 nF Axial Through Hole 2.00 mm 5.80 mm 11.30 mm Ceramic ITW - Paktron

Display Memory

Board Number 10700059504

Drawing Number 005007551, 005007550

Revision 11

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
14 6.8 µF 35 V Axial Through Hole 4.55 mm 10.00 mm 20.00 mm Tantalum
19 47 nF Axial Through Hole 2.40 mm 4.00 mm 11.30 mm Ceramic Corning Glass Works
1 10 nF Axial Through Hole 2.65 mm 4.40 mm 11.65 mm Ceramic Corning Glass Works
1 150 pF Axial Through Hole 2.25 mm 4.40 mm 11.40 mm Ceramic Corning Glass Works
1 820 pF Axial Through Hole 2.30 mm 5.80 mm 12.20 mm Ceramic Corning Glass Works

Display Video

Board Number 1070076501

Drawing Number 4379

Revision 02

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
14 6.8 µF 35 V Axial Through Hole 4.57 mm 10.67 mm 20.30 mm 125°C Tantalum Kemet T322
21 47 nF Axial Through Hole 2.40 mm 4.40 mm 10.50 mm Ceramic Corning Glass Works

Replacement Parts

Asynchronous Interface Board

Capacitors
RefDes Qty Compatible Part Number Order Links
9 173D685X0035XE3 DigiKey Mouser
11 C410C473K5R5TA DigiKey Mouser
1 TAP476K006CRW DigiKey Mouser

Display Control

Capacitors
RefDes Qty Compatible Part Number Order Links
12 173D685X0035XE3 DigiKey Mouser
17 C410C473K5R5TA DigiKey Mouser

Display Memory

Capacitors
RefDes Qty Compatible Part Number Order Links
14 173D685X0035XE3 DigiKey Mouser
19 C410C473K5R5TA DigiKey Mouser
1 C410C103M1U5TA7200 DigiKey Mouser
1 C410C151J1G5TA7200 DigiKey Mouser
1 C410C821K1R5TA DigiKey Mouser

Basic PCB Name

Capacitors
RefDes Qty Compatible Part Number Order Links
14 173D685X0035XE3 DigiKey Mouser
21 C410C473K5R5TA DigiKey Mouser


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.

Kits

Related Links

References

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