IBM 5150: Difference between revisions
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Released as the IBM Personal Computer, or PC, the 5150 is based around Intel's 8088 processor featuring 8-bit ISA slots for expansion cards. It could be ordered with two 5.25" floppy drives, most commonly 360k Tandon TM100 models. The PC used a 63.5W power supply. | Released as the IBM Personal Computer, or PC, the 5150 is based around Intel's 8088 processor featuring 8-bit ISA slots for expansion cards. It could be ordered with two 5.25" floppy drives, most commonly 360k Tandon TM100 models. The PC used a 63.5W power supply. | ||
==Known Issues== | ==Known Issues== | ||
===No power=== | ===No power=== | ||
====Causes==== | ====Causes==== | ||
| Line 21: | Line 18: | ||
*Power supply must have a load on it to activate | *Power supply must have a load on it to activate | ||
*Recap | *Recap | ||
==Disassembly Notes== | ==Disassembly Notes== | ||
The top shell must be tiled up when pulled all the way forward to release. | The top shell must be tiled up when pulled all the way forward to release. | ||
| Line 32: | Line 28: | ||
When connecting the PSU back to the system the mother board power connectors should have the black wires next to each other. | When connecting the PSU back to the system the mother board power connectors should have the black wires next to each other. | ||
==Original Parts== | ==Original Parts== | ||
===63.5W Power Supply Main Board=== | ===63.5W Power Supply Main Board=== | ||
| Line 39: | Line 34: | ||
</gallery> | </gallery> | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|+Capacitor [[Capacitor Specifications|Specifications]] and | |+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information | ||
!RefDes | !RefDes | ||
!Qty | !Qty | ||
| Line 206: | Line 201: | ||
|Paper? | |Paper? | ||
| | | | ||
|100-130, | |100-130, | ||
CQ203 | CQ203 | ||
|} | |} | ||
=== Notes === | === Notes === | ||
Two difference examples were checked and different brands were used for some caps | Two difference examples were checked and different brands were used for some caps | ||
== Replacement Parts == | |||
=== 63.5W Power Supply Main Board === | |||
''204-1040F'' | |||
{| class="wikitable sortable" | |||
|+Capacitors | |||
!RefDes | |||
!Qty | |||
!Compatible Part Number | |||
!Order Links | |||
|- | |||
|C22, C21, C23, C24 | |||
|5 | |||
|860020275020 | |||
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020275020/5727157 Digikey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020275020?qs=0KOYDY2FL29BQUfElVGH5A%3D%3D Mouser] | |||
|- | |||
|C44 | |||
|1 | |||
|860020372002 | |||
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020372002/5727026 DigiKey] [https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020372002?qs=0KOYDY2FL2%2F2t6UrLWFaNA%3D%3D Mouser] | |||
|} | |||
''If parts are not available or different selection is preferred, you can use the values in the [[Template:DevicePage/Preload#Original%20Parts|Original Parts]] section to perform a parametric search.'' | |||
=== Kits[edit source] === | |||
* Digikey BOM: <nowiki>https://www.digikey.com/</nowiki> | |||
== Additional Images == | == Additional Images == | ||
| Line 219: | Line 240: | ||
File:5150-PSU.JPG|The assembled 63.5W 5150 PSU | File:5150-PSU.JPG|The assembled 63.5W 5150 PSU | ||
</gallery> | </gallery> | ||
==References== | ==References== | ||
<references /> | <references /> | ||
Revision as of 15:30, 15 August 2022
- For more information, see this article's corresponding Wikipedia page: IBM Personal Computer.
IBM 5150
| Preliminary Information | |
|---|---|
| Release Year | 1981 |
| Leak Risk | Low |
| Batteries | None (Addon cards may) |
| Mounting Technology | Through Hole, Sockets |
| Capacitor Types | Aluminum Electrolytic, Tantalum, Ceramic |
| Destructive Entry | No |
| CRT Guides | |
| General Information · Repair Cautions | |
Released as the IBM Personal Computer, or PC, the 5150 is based around Intel's 8088 processor featuring 8-bit ISA slots for expansion cards. It could be ordered with two 5.25" floppy drives, most commonly 360k Tandon TM100 models. The PC used a 63.5W power supply.
Known Issues
No power
Causes
- Power supply will not turn on
Solutions
- Power supply must have a load on it to activate
- Recap
Disassembly Notes
The top shell must be tiled up when pulled all the way forward to release.
Watch out for the speaker on the left side when sliding the shell
The top rear screw tab may catch on the PSU and cable (lift rear when sliding avoid)
PSU slides into tabs in bottom shell
When connecting the PSU back to the system the mother board power connectors should have the black wires next to each other.
Original Parts
63.5W Power Supply Main Board
204-1040F
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Pitch | Temp | Type | Brand | Markings |
|---|---|---|---|---|---|---|---|---|---|---|
| C1, C2 | 2 | 220uF | 200V | Through Hole (3 Leg) | 25mm | 85C | Electrolytic | Marcon | CEHPW-N | |
| C22, C21, C23, C24 | 5 | 2200uF | 10V | Through Hole (Radial) | 16mm | 105C | Electrolytic | Marcon | 2XB | |
| C38 | 1 | 1000uF | 25V | Through Hole (Radial) | 16mm | 105C | Electrolytic | Nichicon | M | |
| C20 | 1 | 2200uF | 16V | Through Hole (Radial) | 16mm | 105C | Electrolytic | Marcon | 3SB | |
| C18, C16, C26, C29, C28, C33, C30 | 7 | 10uF | 16V | Through Hole (Radial) | 5mm | 105C | Electrolytic | Marcon | 3TC | |
| C12 | 1 | 10uF | 50V | Through Hole (Radial) | 5mm | 105C | Electrolytic | Marcon | 3UC | |
| C13 | 1 | 4.7uF | 10V | Through Hole (Radial) | 5mm | 105C | Electrolytic | Marcon | 3TC | |
| C44 | 1 | 22uF | 16V | Through Hole (Radial) | 5mm | 105C | Electrolytic | Marcon | CE-US | |
| C26 | 1 | 330uF | 10V | Through Hole (Radial) | 10mm | 105C | Electrolytic | Nichicon | M | |
| C5 | 1 | 100uF | 16V | Through Hole (Radial) | 8mm | 105C | Electrolytic | Nichicon | M | |
| C25, C26, C9, C17, ?, ?, C31, C34 | 8 | 0.1uF | 100V | Through Hole (SIP) | 10mm | Paper? | ||||
| C11 | 1 | 0.0033J? | 100V? | Through Hole (SIP) | 10mm | Paper? | 100TSC, 326PE | |||
| C19 | 1 | 0.0047k (4.7pF?) | 100V? | Through Hole (SIP) | 10mm | Paper? | 100-130,
CQ203 |
Notes
Two difference examples were checked and different brands were used for some caps
Replacement Parts
63.5W Power Supply Main Board
204-1040F
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C22, C21, C23, C24 | 5 | 860020275020 | Digikey Mouser |
| C44 | 1 | 860020372002 | 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[edit source]
- Digikey BOM: https://www.digikey.com/
Additional Images
-
Two examples of the 63.5W PSU were looked at for the main board capacitor list
-
Some capacitors were different brands between the two examples. One use more Nichicon's instead of Marcon's
-
The assembled 63.5W 5150 PSU
