Texas Instruments Home Computer 99/4A: Difference between revisions

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(Added categories)
(Finished original parts for PSU)
Line 47: Line 47:
!Series
!Series
|-
|-
|C7
|C7, C10
|1
|2
|0 µF
|47 µF
|
|16 v
|THT
|THT
|6mm
|6mm
Line 75: Line 75:
|C9
|C9
|1
|1
|
|3300 µF
|
|35 v
|THT
|THT
|22mm
|22mm
Line 83: Line 83:
|85 °C
|85 °C
|Electrolytic
|Electrolytic
|
|Nichicon
|(M)
|(M)
|-
|-
|C10
|C12
|1
|1
|47 µF
|4.7 µF
|16 v
|50 v
|THT
|THT
|
|6mm
|
|12mm
|Axial
|Axial
|
|85 °C
|Electrolytic
|Electrolytic
|Nichicon
|Nichicon
|
|SE(M)
|-
|-
|
|C15
|
|1
|
|470 µF
|
|12 v
|
|THT
|
|12.5mm
|
|24mm
|
|5mm
|
|105 °C
|
|Electrolytic
|
|Nippon Chemi-Con
|CERX
|}
|}



Revision as of 07:07, 3 January 2024

For more information, see this article's corresponding Wikipedia page: TI-99/4A.
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.
TI-99/4A
Preliminary Information
Release Year 1979
Leak Risk Not Sure
Batteries None
Mounting Technology Through Hole, Sockets
Capacitor Types Aluminum Electrolytic
Destructive Entry No


Known Issues

Symptom or Problem Encountered

Causes

  • Description of cause

Solutions

  • Solution to the problem

Disassembly Notes

Warnings or tips to disassemble the device

Original Parts

Power Supply

4A/PS

NO

1049689-2

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
C7, C10 2 47 µF 16 v THT 6mm 12mm Axial 85 °C Electrolytic Nichicon SE(M)
C8 1 1000 µF 25 v THT 13mm 26mm Axial 85 °C Electrolytic Nichicon SE(M)
C9 1 3300 µF 35 v THT 22mm 39mm Axial 85 °C Electrolytic Nichicon (M)
C12 1 4.7 µF 50 v THT 6mm 12mm Axial 85 °C Electrolytic Nichicon SE(M)
C15 1 470 µF 12 v THT 12.5mm 24mm 5mm 105 °C Electrolytic Nippon Chemi-Con CERX

Basic PCB Name

Note model numbers and board revisions here

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series
0 µF 0 °C

Replacement Parts

Basic PCB Name

Capacitors
RefDes Qty Compatible Part Number Order Links
Digikey

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