I have a Sony HD ll90 model with me. It is not working properly. The HD picture quality is no longer a fine HD quality than what the advantage of buying a Sony HD ll90 model with me. I am very disappointed and very much upset also that I have spend so much of money now there is no benefit of it. My booklet which was carrying the number of their customer care also got lost. So tell me the customer care number of Sony company and if you know about this model tell me also.
