Akai AP-D210/C: Difference between revisions
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Some wires are permanently fixed to the P.C. boards. The inner frame is also made of plastic and might be brittle. | Some wires are permanently fixed to the P.C. boards. The inner frame is also made of plastic and might be brittle. | ||
[[File:AP-D210 bottom.jpg|375x375px]] | |||
The screws around this plate on the bottom cover should not be removed. | |||
== Original Parts == | == Original Parts == | ||
=== AC Input P.C. Board === | === AC Input P.C. Board === | ||
[[File:AP-D210 AC input board.jpg|375x375px]] | |||
The capacitor listed below is suitable for all but the universal (U) model, since it uses a different type. Match the voltage rating to that of your local line voltage when shopping for a replacement. | |||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information<ref name=":0">https://www.audioservicemanuals.com/a/akai/akai-ap/82018-akai-ap-d210-c-service-manual</ref> | |+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information<ref name=":0">https://www.audioservicemanuals.com/a/akai/akai-ap/82018-akai-ap-d210-c-service-manual</ref> | ||
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=== D.D. Servo P.C. Board === | === D.D. Servo P.C. Board === | ||
These caps do not leak, they instead dry out. | These caps do not leak, they instead dry out. | ||
The P.C. board number these specifications are based on is the P1021B503A, but they might be universally compatible with *501A, *502A, *504A and *505A (confirmation needed). | |||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information<ref name=":0" /> | |+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information<ref name=":0" /> | ||
Revision as of 08:50, 17 November 2023
Akai AP-D210/C
| Preliminary Information | |
|---|---|
| Release Year | 1982 |
| Leak Risk | Low |
| Batteries | None |
| Mounting Technology | Through Hole |
| Capacitor Types | Aluminum Electrolytic, Ceramic, MKT, Mylar |
| Destructive Entry | No |
The Akai AP-D210/C is a direct drive record player with auto return function. Going by a 1982 brochure[1], it could be considered a mid-tier model.
Known Issues
End of ground lead breaks easily
Causes
- Poor material choice by the manufacturer.
- Lack of an end terminal.
Solutions
- Add an end terminal (fork type highly recommended).
Disassembly Notes
Lock the tone arm and remove the platter and 45RPM adapter as to avoid damaging the lid.
Some wires are permanently fixed to the P.C. boards. The inner frame is also made of plastic and might be brittle.
The screws around this plate on the bottom cover should not be removed.
Original Parts
AC Input P.C. Board
The capacitor listed below is suitable for all but the universal (U) model, since it uses a different type. Match the voltage rating to that of your local line voltage when shopping for a replacement.
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1 | 0.01 µF | 125VAC / 250VAC | Through Hole Radial | 22 mm (wide) | 10 mm | 22 mm | MKT | Panasonic | ECQ-UF |
D.D. Servo P.C. Board
These caps do not leak, they instead dry out.
The P.C. board number these specifications are based on is the P1021B503A, but they might be universally compatible with *501A, *502A, *504A and *505A (confirmation needed).
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1 | 47 nF | - | Through Hole Radial | 5 mm | 5 mm | 5 mm | Ceramic | Panasonic | - | |
| C3 | 1 | 1 nF | - | Through Hole Radial | 5 mm | Ceramic | - | - | |||
| C4 | 1 | 2.2 nF | - | Through Hole Radial | 5 mm | Ceramic | - | - | |||
| C6 | 1 | 100 nF | - | Through Hole Radial | 10 mm (width) | 12 mm | 5 mm | Mylar | - | - | |
| C5 | 1 | 8.2 nF | - | Through Hole Radial | 5 mm | 12 mm | 5 mm | Mylar | - | - | |
| C17, C20 | 2 | 10 nF | - | Through Hole Radial | 5 mm | 12 mm | 5 mm | Mylar | - | - | |
| C2, C15, C16, C18, C19 | 5 | 100 µF | 10 V | Through Hole Radial | 6 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C7, C8, C25 | 3 | 1 µF | 50 V | Through Hole Radial | 5 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C9 | 1 | 0.47 µF | 50 V | Through Hole Radial | 6 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C10 | 1 | 3.3 µF | 50 V | Through Hole Radial | 5 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C11, C12 | 2 | 10 µF | 16 V | Through Hole Radial | 6 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C13, C14 | 2 | 22 µF | 10 V | Through Hole Radial | 5 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C21, C22 | 2 | 100 µF | 16 V | Through Hole Radial | 7 mm | 10 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
| C23 | 1 | 1000 µF | 25 V | Through Hole Radial | 15 mm | 15 mm | 8 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SR |
| C24 | 1 | 470 µF | 25 V | Through Hole Radial | 11 mm | 15 mm | 5 mm | 85 °C | Aluminium Electrolytic | Nippon Chemi-Con | SM |
Replacement Parts
Kits
- Digikey BOM: https://www.digikey.com/