There are two LCD shutter adapters, which carry or generate the control signal for the LCD shutter glasses. There is the RF modulator, which modulates the NTSC video onto a television channel, and finally the VGA converter, which converts the NTSC video format to VGA format for display on a VGA monitor.
TV adapter
This adapter consists [...]
Wiring Diagram for LM-JC53-22NTM laptop LCD