Macintosh 128K
| 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 | 
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Macintosh 128K
[[File:
Apple Museum (Prague) Macintosh 128K (1984) - 2
_Macintosh_128K_(1984)_-_2.jpg)
| Preliminary Information | |
|---|---|
| Release Year | 1984 |
| Batteries | Yes |
| Mounting Technology | Through Hole (Analog Board and Logic Board) |
| Hardware Specifications | |
| Storage | single sided 3 1⁄2 inch floppy disk drive |
| CRT Guides | |
| General Information · Repair Cautions | |
The original Macintosh, later rebadged as the Macintosh 128K, was sold by Apple Computer from January 1984 to September 1985.
Original Parts
630-0101 Logic Board
| RefDes | Qty | Capacitance (µF) | Voltage (V) | Mount | Size | Type | Brand |
|---|---|---|---|---|---|---|---|
| C5, C20 | 2 | 33 | 16 | Through-Hole | Aluminum Electrolytic, Axial | Nippon Chemi-Con | |
| C22 | 1 | 4.7 | 35 | Through-Hole | Aluminum Electrolytic, Axial | Nippon Chemi-Con |
630-1012 Analog Board US VERSION
*Note: C1 is highly likely to fail*
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1 | 3.9 µF | 100 V | Through Hole Radial | 85 °C | Aluminum Electrolytic | Standard | ||||
| C2 | 1 | 4700 µF | 16 V | Through Hole Radial | 85 °C | Aluminum Electrolytic | Standard | ||||
| C3, C30 | 1 | 220 µF | 16 V | Through Hole Radial | 105 | Aluminum Electrolytic | Low ESR | ||||
| C4, C40 | 2 | 33 nF | 400 V | Through Hole Radial | Metallized Film | ||||||
| C5 | 1 | 47 µF | 10 V | Through Hole Radial | 85 | Aluminum Electrolytic | Standard | ||||
| C6, C14 | 2 | 22 µF | 50 V | Through Hole Radial | 85 | Aluminum Electrolytic | Standard | ||||
| C7, C8 | 2 | 10nF | 1000 V | Through Hole Radial | Ceramic Disc | ||||||
| C9 | 1 | 10 µF | 160 V | Through Hole Radial/Axial | 85 | Aluminum Electrolytic | Standard | ||||
| C10 | 1 | 220 nF | 100 V | Through Hole Radial | Metallized Polyester | ||||||
| C11, C13 | 2 | 33 µF | 16 V | Through Hole Radial | 105 | Aluminum Electrolytic | Low ESR | ||||
| C12, C19, C20, C41 | 4 | 10 nF | 400 V | Through Hole Radial | Metallized Polyester | ||||||
| C15, C16, C17 | 3 | 10 nF | 1500 V | Through Hole Radial | Ceramic Disc | ||||||
| C18, C22, C23, C28 | 4 | 0.1 µF | 50 V | Through Hole Axial | Encapsulated Ceramic | ||||||
| C21, C42 | 2 | 0.1 µF | 100 V | Through Hole Radial | Metallized Polyester | ||||||
| C24, C29 | 2 | 2200 µF | 10 V | Through Hole Radial | 105 | Aluminum Electrolytic | Low ESR | ||||
| C25, C26, C31 | 3 | 1000 µF | 16 V | Through Hole Radial | 105 | Aluminum Electrolytic | 105 Deg Standard | ||||
| C27 | 1 | 22 nF | 400 V | Through Hole Radial | Metallized Polyester | ||||||
| C33, C37 | 2 | 4.7nF | 400 V | Through Hole Radial | Film or Ceramic | ||||||
| C35, C36 | 2 | 100 µF | 250 V | Through Hole Radial | 85 | Aluminum Electrolytic | Standard | ||||
| C38 | 1 | 0.1 µF | 250 V | Through Hole Radial | Film or Ceramic | ||||||
| C39 | 1 | 470 µF | 10 V | Through Hole Radial | 85 | Aluminum Electrolytic | Standard | ||||
| C43 | 1 | 470 µF | 16 V | Through Hole Radial | 85 | Aluminum Electrolytic | Standard |
Analog Board capacitor specifications copied from this spreadsheet
Replacement Parts
630-0101 Logic Board
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C5, C20 | 2 | 336TTA025M / 336TTA050M | Digikey Mouser |
| C22 | 1 | 475TTA050M | DigiKey Mouser |
630-1012 Analog Board US Version
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C1 | 1 | ECW-FD2W395K | DigiKey Mouser |
| C2 | 1 | 16PK4700MEFC12.5X25 / ESK478M025AM2AA | DigiKey Mouser |
| C3, C30 | 1 | 860240475007 | DigiKey Mouser |
| C4, C40 | 2 | 333MMR400K / 333MSR630K | DigiKey Mouser |
| C5 | 1 | 860010272003 | DigiKey Mouser |
| C6, C14 | 2 | 860020672011 | DigiKey Mouser |
| C7, C8 | 2 | S103M47Z5UN63J7R / CK45-E3DD103ZYVNA | DigiKey Mouser |
| C9 | 1 | UVR2C100MPD | DigiKey Mouser |
| C10 | 1 | 223MMR630K | DigiKey Mouser |
| C11, C13 | 2 | 860080572001 | DigiKey Mouser |
| C12, C19, C20, C41 | 4 | 103MMR630K | DigiKey Mouser |
| C15, C16, C17 | 3 | CK45-E3DD103ZYGNA / CK45-E3DD103ZYVNA | DigiKey Mouser |
| C18, C22, C23, C28 | 4 | C410C103K5R5TA / YV101103Z060HAND5P | DigiKey Mouser |
| C21, C42 | 2 | ECQ-E2103KF / MKS2G021001A00MSSD | DigiKey Mouser |
| C24, C29 | 2 | UPW1V222MHD | DigiKey Mouser |
| C25, C26, C31 | 3 | 860240580011 | DigiKey Mouser |
| C27 | 1 | 223MMR630K | DigiKey Mouser |
| C33, C37 | 2 | C971U472MVWDBA7317 | DigiKey Mouser |
| C35, C36 | 2 | EKXJ251ELL101ML20S | DigiKey Mouser |
| C38 | 1 | C981U103MZVDBA7317 | DigiKey Mouser |
| C39 | 1 | 860010273011 | DigiKey Mouser |
| C43 | 1 | 860020374012 | 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
- Digikey BOM: https://www.digikey.com/
Related Links
Macintosh 128K-Plus Analog Board Recapping Walkthrough Video
References
- ↑ "Macintosh 128K". TechWiki. Console5.com.