CRT:TM-H140PN

The TM-H140PN is a 14" midrange professional video monitor made by JVC. This monitor was marketed for broadcast, CCTV and educational applications. Like most JVC monitors of the time, it uses a curved shadow mask tube. The monitor has a high resolution 14" tube with 750 TV lines.

Features
This monitor supports 480i/240p and 576i/288p only. Two composite inputs and one s-video input are provided at the back, without an option for input cards.

RGB Support
This monitor only supports composite and s-video out of the box.

The jungle IC allows for RGB insertion, but the CPU will normally continuously disable RGB via I2C. It is possible to intercept the I2C and filter out the "disable" commands. Immerhax has made a guide on how this can be done.