Ati Theather 550 pro is not working (1 Viewer)

[cpp2005]

MediaPortal Version: tvengine3-02-05-2007--15-31h--Rev12859
Video Card: Radeon 9600 pro
Video Card Driver: 6.7
Sound Card: onboard realtek
1. TV Card: Theater 550 pro
1. TV Card Driver: 6.14.10.225 (Jan. 10, 2007)

The streaming is not working and channel preview also fails.
From tv.log:

2/5/2007 8:13:06 PM analog: build graph
2/5/2007 8:13:06 PM analog: AddTvTunerFilter ATI AVStream Analog Tuner
2/5/2007 8:13:06 PM analog: AddCrossBarFilter
2/5/2007 8:13:06 PM analog: AddCrossBarFilter try:ATI AVStream Analog Xbar
2/5/2007 8:13:06 PM analog: FindCrossBarPin type:Video_Tuner direction:Input
2/5/2007 8:13:06 PM analog: FindCrossBarPin inputs:5 outputs:2
2/5/2007 8:13:06 PM analog: pin 0 type:Video_Tuner 
2/5/2007 8:13:06 PM analog: FindCrossBarPin found pin at index:0
2/5/2007 8:13:06 PM analog: ConnectFilter()
2/5/2007 8:13:06 PM analog:  PinDest:name:0: Video Tuner In Direction:Input
2/5/2007 8:13:06 PM analog:  pinSource 0:name:Analog Video Direction:Output
2/5/2007 8:13:06 PM analog:  pins connected
2/5/2007 8:13:06 PM analog: AddCrossBarFilter succeeded
2/5/2007 8:13:06 PM analog: AddTvAudioFilter
2/5/2007 8:13:06 PM analog: FindCrossBarPin type:Audio_Tuner direction:Input
2/5/2007 8:13:06 PM analog: FindCrossBarPin inputs:5 outputs:2
2/5/2007 8:13:06 PM analog: pin 0 type:Video_Tuner 
2/5/2007 8:13:06 PM analog: pin 1 type:Video_Composite 
2/5/2007 8:13:06 PM analog: pin 2 type:Video_SVideo 
2/5/2007 8:13:06 PM analog: pin 3 type:Audio_Tuner 
2/5/2007 8:13:06 PM analog: FindCrossBarPin found pin at index:3
2/5/2007 8:13:06 PM analog: AddTvAudioFilter try:ATI AVStream Analog TV Audio
2/5/2007 8:13:06 PM analog: ConnectFilter()
2/5/2007 8:13:06 PM analog:  PinDest:name:TVAudio In Direction:Input
2/5/2007 8:13:06 PM analog:  pinSource 0:name:TVAudio In Direction:Input
2/5/2007 8:13:06 PM analog:  pinSource 1:name:TVAudio In Direction:Input
2/5/2007 8:13:06 PM analog:  pins connected
2/5/2007 8:13:06 PM analog: AddTvAudioFilter succeeded:ATI AVStream Analog TV Audio
2/5/2007 8:13:06 PM analog: AddTvCaptureFilter
2/5/2007 8:13:06 PM analog: AddTvCaptureFilter try:ATI AVStream Analog Capture
2/5/2007 8:13:06 PM analog: AddTvCaptureFilter succeeded:0x0
2/5/2007 8:13:06 PM analog: FindCapturePin on capture filter
2/5/2007 8:13:06 PM analog: FindCapturePin pin:name:ATI Video Decoder YUV Output Direction:Output
2/5/2007 8:13:06 PM analog: FindCapturePin   major:e436eb83-524f-11ce-9f53-0020af0ba770 sub:e06d8022-db46-11cf-b4d1-00805f6cbbea
2/5/2007 8:13:06 PM analog: FindCapturePin succeeded
2/5/2007 8:13:06 PM analog: FindVBIPin
2/5/2007 8:13:06 PM analog: SetupTeletext()
2/5/2007 8:13:06 PM analog: teletext setup
2/5/2007 8:13:06 PM analog: AddMpeg2Demultiplexer
2/5/2007 8:13:06 PM analog: connect capture->mpeg2 demux
2/5/2007 8:13:06 PM analog: ConnectFilters returns:0x80040217

from error.log:

2/5/2007 8:13:06 PM Exception   :TvLibrary.TvException: Unable to connect capture-> MPEG2 demultiplexer
   at TvLibrary.Implementations.Analog.TvCardAnalogBase.AddMpeg2Demultiplexer()
   at TvLibrary.Implementations.Analog.TvCardAnalogBase.BuildGraph()
2/5/2007 8:13:06 PM Exception   :Unable to connect capture-> MPEG2 demultiplexer
2/5/2007 8:13:06 PM   site      :Void AddMpeg2Demultiplexer()
2/5/2007 8:13:06 PM   source    :TVLibrary
2/5/2007 8:13:06 PM   stacktrace:   at TvLibrary.Implementations.Analog.TvCardAnalogBase.AddMpeg2Demultiplexer()
   at TvLibrary.Implementations.Analog.TvCardAnalogBase.BuildGraph()

Attached is graphedit file as generated by gbpvr which is working on my system.
Thanks!