On my Thomson 32EX45E (ICC20 chassis) I get an hourglass-picture after 0-15 minutes after switching on the TV. Ive looked around in the service manual, but the problem is that I only found one in german. Now i dont really dont know where to start looking, maybe at capacitors/transistors around that circuit, or could it be the entire microprocessor that needs to be replaced? Im talking about one on the schematics called "Video scanning processor", chip name is "TDA 9330H". Also says (V-amplitude, V-position)
Was wondering if anyone here have had the same problem and maybe could help me?