crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 chriswku03

crwdns2934249:0crwdne2934249:0:

On the newer iPhone 6 they have a BGA chip that controls the vibrate motor. I would assume the 5 also has this same control chip.
UPDATE
-looked like U9 chip on the board controls the vibrator voltage output.
+looks like the U9 chip on the board controls the vibrator voltage output.
Its a 4 ball BGA chip. This may or may not be faulty.

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 chriswku03

crwdns2934249:0crwdne2934249:0:

On the newer iPhone 6 they have a BGA chip that controls the vibrate motor. I would assume the 5 also has this same control chip.
+
+UPDATE
+
+looked like U9 chip on the board controls the vibrator voltage output.
+
+Its a 4 ball BGA chip. This may or may not be faulty.

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 chriswku03

crwdns2934249:0crwdne2934249:0:

On the newer iPhone 6 they have a BGA chip that controls the vibrate motor. I would assume the 5 also has this same control chip.

crwdns2915684:0crwdne2915684:0:

open