crwdns2934241:0crwdne2934241:0 Scratchmaster Dee

crwdns2934249:0crwdne2934249:0:

Hi, i Replaced this crystal and all worked well for about 2 weeks, now its starting to play up again, it works but wrong times, if its crystal again, what could be causing this to fail again so soon?  The U7? do I need to replace this chip or just reball it? Anyone have more info?

crwdns2915684:0crwdne2915684:0:

open