Panasonic Blu-ray Players have a Power Save Mode that you can turn Off which turns the unit On instantly from Standby but I had a look in the SC-BT200 Manual it doesn't seem to have this feature.
As far as switching to digital in 1 and digital in 2 is concerned, you could try Panasonic Receiver Codes (they use Device 160) for Input's...you may get lucky.
The other option is to use MakeHex to generate all 256 possible Hex Codes for each Device Number 160, 160.4, 160.16, 160.28 which is alot of testing and your are still not gauranteed to find any which is common for this type of Device unless you buy from Denon, Yamaha, Marantz etc...even Sony are good for discrete's.
You could try contacting Panasonic Support and ask them for info but if they are anything like Australian Support they won't even know what you are talking about.
These Programs can help if you want to search for them yourself.
Use MakeHex to generate all possible IR Hex Codes for your Device.
Use IR Tool Modified and DecodeIR.DLL to get the Protocol and Device Number needed for MakeHex and select the IRP File that corresponds to the Protocol info.
Use CCF Panels (IR Panels) or Hex2CCF to generate a CCF file for testing.
Makes clean IR sequences from IR protocol files. See the readme file for more information.[Link: hifi-remote.com]
Decodes a learned infrared Hex codes (only codes that start with 0000) that you paste (Ctrl +V) into the Hex Code Window and press the Decode Hex Button and a box appears to give you information on the Protocol, Device Number and Function Number (OBC). Requires the DecodeIR.DLL file.[Link: hifi-remote.com]
File required by DecodeCCF and IR Tools.[Link: hifi-remote.com]
Documentation of protocols decoded by DecodeIr.dll is in that .zip file and also online[Link: hifi-remote.com]
CCF Panels (IR Panels)
Generate a CCF file from the HEX file created with MakeHex.
After creating a HEX file, open it with a text editor such as NotePad. Use "Edit" "Select All" (or Ctrl +A), then "Edit" "Copy" (or Ctrl +C) to copy all the text. Then start IrPanels and use Ctrl +V to paste the text into its window and press Generate CCF File. A CCF file will be created in the IR Panels Folder called IRCodesCreate (Don`t use the file called IRCodes Master) that you can use for testing in a Pronto Remote and some others.[Link: remotecentral.com]
Do this at your own risk.
You may find something that you are not suppose to like a Service Menu or have undesired results.
Pay Attention to how your Device is reacting to the generated IR Hex Codes.