Studer D741: Difference between revisions
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|Picture = | |Picture = | ||
|Release Year = 1996 | |Release Year = 1996 | ||
|Mounting Technology = Through Hole, SMD | |Mounting Technology = Through Hole, SMD, Sockets | ||
|Capacitor Types = Aluminum Electrolytic, Ceramic | |Capacitor Types = Aluminum Electrolytic, Ceramic | ||
|Leak Risk = Low | |Leak Risk = Low | ||
| Line 10: | Line 10: | ||
|Destructive Entry = No | |Destructive Entry = No | ||
}} | }} | ||
The Studer D741 is a broadcast grade, 2U rack-mountable CD recorder and player. | |||
== Disassembly Notes == | == Disassembly Notes == | ||
===Tools Needed=== | |||
*3/16 Hex Driver | |||
*2.5mm Hex Key | |||
*Phillips Screwdriver | |||
===Disassembly=== | |||
*Disconnect unit from mains | |||
*Remove 3 screws at the top of the unit, 2 screws on each side, and 3 screws at the upper edge of the rear panel | |||
*Lift the rear of the top cover and slide it to the rear until it comes off | |||
== Original Parts == | == Original Parts == | ||
=== Main Logic Board === | === Main Logic Board === | ||
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| | | | ||
|- | |- | ||
|2503, 2504, | |2503, 2504, 2505 | ||
|3 | |3 | ||
|2200 µF | |2200 µF | ||
| Line 200: | Line 201: | ||
===Kits=== | ===Kits=== | ||
* Digikey BOM: https://www.digikey.com/ | * Digikey BOM: https://www.digikey.com/ | ||
== Additional Images == | == Additional Images == | ||
<gallery> | <gallery> | ||
File:Studer D741 Main Logic Board.jpg|Main logic board | |||
File:Studer D741 Main Logic Board Rear.jpg|Backside of main logic board | |||
File:Studer D741 Power Supply.jpg|Power Supply | |||
</gallery> | </gallery> | ||
== Related Links == | == Related Links == | ||
* [https://archive.org/details/studer_D741_Op_Serv/mode/2up Operating and Service Instructions] | * [https://archive.org/details/studer_D741_Op_Serv/mode/2up Operating and Service Instructions] | ||
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[[Category:WorkNeeded:ReplacementParts]] | [[Category:WorkNeeded:ReplacementParts]] | ||
[[Category:1990s]] | [[Category:1990s]] | ||
[[Category:Music Players/Recorders]] | |||
Revision as of 00:56, 2 February 2023
| 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 | 
|
| This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so. | 
|
Studer D741
| Preliminary Information | |
|---|---|
| Release Year | 1996 |
| Leak Risk | Low |
| Batteries | None |
| Mounting Technology | Through Hole, SMD, Sockets |
| Capacitor Types | Aluminum Electrolytic, Ceramic |
| Destructive Entry | No |
The Studer D741 is a broadcast grade, 2U rack-mountable CD recorder and player.
Disassembly Notes
Tools Needed
- 3/16 Hex Driver
- 2.5mm Hex Key
- Phillips Screwdriver
Disassembly
- Disconnect unit from mains
- Remove 3 screws at the top of the unit, 2 screws on each side, and 3 screws at the upper edge of the rear panel
- Lift the rear of the top cover and slide it to the rear until it comes off
Original Parts
Main Logic Board
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2254, 2255, 2430, 2431, 2432, 2433, 2522, 2523, 2524, 2525, 2526, 2527 | 12 | 100 µF | 16V | Through Hole | 10mm | 13mm | 85 °C | Aluminum Electrolytic | Nichicon | MUSE BP | |
| 2243, 2245, 2251, 2253, 2425, 2427, 2428, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2489, 2490, 2491 | 27 | 100 µF | 25V | Through Hole | 6mm | 16mm | 85 °C | Aluminum Electrolytic | Nichicon | VX | |
| 2017, 2018, 2025, 2028, 2031, 2034, 2036, 2038, 2101, 2102, 2104, 2111, 2126, 2150, 2200, 2210, 2214, 2218, 2233, 2236, 2302, 2308, 2312, 2315, 2395, 2396, 2397, 2398, 2472, 2473 | 30 | 47 µF | 25V | Through Hole | 5mm | 12mm | 85 °C | Aluminum Electrolytic | Nichicon | VX | |
| 2016, 2022, 2216, 2220, 2231, 2235, 2343 | 7 | 10 µF | 50V | Through Hole | 5mm | 12mm | 85 °C | Aluminum Electrolytic | Nichicon | VX |
Power Supply
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2529, 2530 | 2 | 1000 µF | 16V | Through Hole | 10mm | 20mm | 85 °C | Aluminum Electrolytic | Panasonic | SU | |
| 2515, 2524 | 2 | 1000 µF | 25V | Through Hole | 12mm | 25mm | 105 °C | Aluminum Electrolytic | Nichicon | PF | |
| 2502, 2517, 2526, 2534 | 4 | 47 µF | 35V | Through Hole | 6mm | 10mm | 85 °C | Aluminum Electrolytic | Nichicon | VX | |
| 2535 | 1 | 3.3 nF | 400V | Through Hole | Ceramic | ||||||
| 2503, 2504, 2505 | 3 | 2200 µF | 50V | Through Hole | 18mm | 35mm | 85 °C | Aluminum Electrolytic | Nichicon | VX | |
| 2533 | 1 | 470 µF | 50V | Through Hole | 12mm | 20mm | 85 °C | Aluminum Electrolytic | Panasonic | SU |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Digikey |
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/
Additional Images
-
Main logic board
-
Backside of main logic board
-
Power Supply
