ASTEC AA16990
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This power supply was used in the Apple Macintosh Centris/Quadra 660AV, and almost certainly also the Centris 610 and Quadra 610.
- 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 | 
|
| Preliminary Information | |
|---|---|
| Leak Risk | High |
| Batteries | None |
| Destructive Entry | No |
Known Issues
Symptom or Problem Encountered
Causes
Solutions
Disassembly Notes
Original Parts
Basic PCB Name
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C11 | 1 | 47 µF | 25 | Through Hole | 7mm | 8mm | 3mm | 105 °C | Electrolytic | Nippon | KMA |
| C25 | 1 | 470 µF | 10 | Through Hole | 8mm | 16mm | 5mm | 105 °C | Electrolytic | Nichicon | PL(M) |
| C26 | 1 | 2200 µF | 10 | Through Hole | 13mm | 26mm | 6mm | 105 °C | Electrolytic | Nichicon | PL(M) |
| C27 | 1 | 220 µF | 25 | Through Hole | 8mm | 14mm | 3mm | 105 °C | Electrolytic | United Chemi-Con | LXF |
| C28 | 1 | 1000 µF | 16 | Through Hole | 10mm | 28mm | 5mm | 105 °C | Electrolytic | United Chemi-Con | SXE |
| C29 | 1 | 1200 µF | 10 | Through Hole | 10mm | 24mm | 3mm | 105 °C | Electrolytic | United Chemi-Con | LXF |
| C30 | 1 | 10 µF | 35 | Through Hole | 7mm | 7mm | 2mm | 105 °C | Electrolytic | United Chemi-Con | KMA |
| C45 | 1 | 220 µF | 10 | Through Hole | 6mm | 7mm | 2mm | 85 °C | Electrolytic | United Chemi-Con | SME |
| C46 | 1 | 100 µF | 25 | Through Hole | 6mm | 11mm | 2mm | 85 °C | Electrolytic | United Chemi-Con | SME |
| C207 | 1 | 10 µF | 25 | Through Hole | 5mm | 7mm | 2mm | 105 °C | Electrolytic | United Chemi-Con | KMA |
| C9, C10 | 1 | 330 µF | 200 | Through Hole | 25mm | 26mm | 12mm | 105 °C | Electrolytic | Nichicon | GQ(M) |
| C10 | 1 | 330 µF | 200 | Through Hole | 25mm | 26mm | 12mm | 105 °C | Electrolytic | Nichicon | GQ(M) |
The recommended replacement series for Nichicon GQ is Nichicon GU
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C11 | 1 | ESS476M025AE2EA | Digikey Mouser |
| C25 | 1 | EEU-FM1A471B | Digikey Mouser |
| C26 | 1 | 10YXJ2200M10X20 | Digikey Mouser |
| C27 | 1 | 860080474010 | Digikey Mouser |
| C28 | 1 | RES0820102M016B | Digikey Mouser |
| C29 | 1 | EEU-FS1C122LB | Digikey Mouser |
| C30 | 1 | ESS106M050AE2AA / ECE-A1VKA100B | Digikey Mouser |
| C45 | 1 | 860020273009 | Digikey Mouser |
| C46 | 1 | 860020473008 | Digikey Mouser |
| C207 | 1 | ESS106M050AE2AA | Digikey Mouser |
| C9, C10 | 1 | LGU2D331MELA | 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.