Does anyone know where I can download a service manual for my Panasonic TX-24DX1 television? I know how to get into the first service menu, but I need to be in to whatever others may exist. Also, I need discrete infra-red codes for the following: DVD player - Panasonic DVD-RV60 Hi-Fi - Technics SC-EH750 VCR - Panasonic NV-HD605 Do you think these codes would be in the respective service manuals for these products? Do you think it would be worth a try e-mailing Panasonic themselves? I didn't think they would be very forthcoming with information on how to alter the options in service menus. Any information would be greatly appreciated. Thanks!