crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0
crwdns2918538:0crwdne2918538:0

Oral-B Black 7000 Motherboard Replacement

crwdns2936025:02crwdne2936025:0 —
crwdns2916944:0crwdne2916944:0

crwdns2935477:0crwdne2935477:0:

crwdns2935483:0crwdne2935483:0

Desolder the wire just below the power button on the motherboard. Use a pair of needle nose tweezers to pull the electrode out of the board after the solder is completely melted.

Do the same with the solder pad just above the black diamond-shaped component. Remove the electrode with a pair of tweezers.

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0