This thread is for the development of the one way driver for the Samsung HLxxA750 DLP series of televisions. According to the Samsung website, it should work with any 2008 HL series DLP and possibly LCD/Plasma as well.
Current Capabilities:
Adjust Volume Up/Down
Direct Volume 1-100
Change Channel Up/Down
Change Input
Toggle Mute
Power On/Off
Direct channel change
Picture Mode
PIP for older DLPs
If you have a 3.5mm stereo plug for the RS232 port, here are the pin outs for the cable:
The TV end is a 3.5mm stereo plug. The PC end is a female DB-9.
The main sleeve of the 3.5mm plug connects to the DB-9 pin 5.
The small sleeve connects to pin 3.
The tip connects to pin 2.
Current Capabilities:
Adjust Volume Up/Down
Direct Volume 1-100
Change Channel Up/Down
Change Input
Toggle Mute
Power On/Off
Direct channel change
Picture Mode
PIP for older DLPs
If you have a 3.5mm stereo plug for the RS232 port, here are the pin outs for the cable:
The TV end is a 3.5mm stereo plug. The PC end is a female DB-9.
The main sleeve of the 3.5mm plug connects to the DB-9 pin 5.
The small sleeve connects to pin 3.
The tip connects to pin 2.