Aviom A-16 II
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- For more information, see this article's corresponding Wikipedia page: Device.
Aviom A-16II
| Preliminary Information | |
|---|---|
| Release Year | 2004 |
| Leak Risk | Low |
| Batteries | None |
| Mounting Technology | Through Hole, SMD, Sockets |
| Capacitor Types | Aluminum Electrolytic, Ceramic, Polymer |
| Destructive Entry | No |
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
Eight #2 Phillips screws on underside. Buttons and knobs must be pulled off to release PCB from case.
Original Parts
Basic PCB Name
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C120, C128 | 2 | 1800 µF | 35 V | Through Hole | 16 mm | 26 mm | 7 mm | 105 °C | Aluminum Electrolytic | Panasonic / Matsushita | FC |
| C81, C82, C99, C100 | 4 | 330 µF | 25 V | Through Hole | 10 mm | 12 mm | 4.5mm | 105 °C | Aluminum Electrolytic | Panasonic / Matsushita | FC |
| RefDes | Qty | Model Number/Part Number | Manufacturer (If Applicable) | Explanation | Datasheet |
|---|---|---|---|---|---|
| VR1 | 1 | LM2574M-ADJ | National Semiconductor | 500 mA Buck Regulator | LM2574 |
| VR2 | 1 | LM2574HVM-ADJ | National Semiconductor | 500 mA Buck Regulator | LM2574HV |
| U19, U20 | 2 | OPA551FA | High Voltage/High Current OpAmp | OPA55x | |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C120, C128 | 2 | EEU-FM1V182 / EGPD350EIJ182MK25H-CAR | DigiKey Mouser LCSC |
| C81, C82, C99, C100 | 4 | 860080475013 / 25ZLH330MEFC8X11.5 | DigiKey Mouser LCSC |
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| VR1 | 1 | LM2574M-ADJ/NOPB | DigiKey Mouser LCSC |
| VR2 | 1 | LM2574HVM-ADJ/NOPB | DigiKey Mouser LCSC |
| U19, U20 | OPA551FA/500 | DigiKey Mouser LCSC |
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/
Images
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PCB Top View -
Underside -
Rear Connector Panel
