crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

Master and Dynamic MW50 Motherboard Replacement

crwdns2915892:0crwdne2915892:0

You will want to disassemble the Left side of the headphones. This guide requires soldering, If you don't know how to solder, click here for a great guide.

crwdns2942213:0crwdne2942213:0

  1. Master and Dynamic MW50 Motherboard Replacement, Master and Dynamic MW50 Disassembly: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Master and Dynamic MW50 Motherboard Replacement, Master and Dynamic MW50 Disassembly: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Master and Dynamic MW50 Motherboard Replacement, Master and Dynamic MW50 Disassembly: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Pull the cushion off of the desired side by gripping the top of the headphones and pulling the cushion off.

    crwdns2913378:0crwdne2913378:0

  2. Master and Dynamic MW50 Motherboard Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the four 5mm screws from the earpiece with a Y1 Triwing screwdriver.

    crwdns2913378:0crwdne2913378:0

  3. Master and Dynamic MW50 Motherboard Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use the Jimmy to lift up the black cover to get inside the device.

    crwdns2913378:0crwdne2913378:0

  5. Master and Dynamic MW50 Motherboard Replacement, Motherboard: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Master and Dynamic MW50 Motherboard Replacement, Motherboard: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Master and Dynamic MW50 Motherboard Replacement, Motherboard: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Remove the 2mm screw holding the side cover plate in place with a JIS #00 screwdriver.

    • Move the side cover off to the side.

    • The black cable connected to the motherboard from the side cover can be gently pulled off from the motherboard side. It isn't soldered on.

    crwdns2913378:0crwdne2913378:0

  6. Master and Dynamic MW50 Motherboard Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Desolder all the wires connected to the motherboard.

    • Refer to this picture for soldering the wires on the new motherboard.

    crwdns2913378:0crwdne2913378:0

  7. Master and Dynamic MW50 Motherboard Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the two 2mm screws holding the motherboard in place.

    crwdns2913378:0crwdne2913378:0

  8. Master and Dynamic MW50 Motherboard Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Replace with new motherboard.

    crwdns2913378:0crwdne2913378:0
crwdns2915888:0crwdne2915888:0

To reassemble your device, follow these instructions in reverse order. You may want to use the picture from Step 5 to correctly re-solder your device.

crwdns2935227:0crwdne2935227:0

crwdns2862417:0crwdne2862417:0

crwdns2935293:0crwdnd2935293:04crwdnd2935293:0crwdne2935293:0

Ryan Chan

crwdns2935283:001/24/19crwdne2935283:0

297 crwdns2915208:0crwdne2915208:0

crwdns2935297:02crwdne2935297:0

crwdns2918514:0crwdne2918514:0: 8

crwdns2935301:05crwdne2935301:0

crwdns2915084:0crwdne2915084:0

Cal Poly, Team S1-G4, White Winter 2019 crwdns2935289:0Cal Poly, Team S1-G4, White Winter 2019crwdne2935289:0

CPSU-WHITE-W19S1G4

crwdns2931471:04crwdne2931471:0

crwdns2935297:012crwdne2935297:0

crwdns2944067:00crwdne2944067:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 1

crwdns2936753:07crwdne2936753:0 5

crwdns2936753:030crwdne2936753:0 10

crwdns2942667:0crwdne2942667:0 324