PS Vita left d-pad and analog not working

My PS Vita got splashed by water on the left d-pad control, UP & DOWN d-pad control is still working while LEFT & RIGHT d-pad control and ANALOG is not working.

Does replacing the left d-pad PCB Logic board will solve the issue?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

Still not working after I replaced the d-pad board and analog. Does anyone have any better idea?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0