Little is known about this board, but it should be compatible (with a little work).

Major Parts on the board:

BrookTree Bt848 Video Capture Chip

Tuner: Philips FI1236 Desktop Video Tuner System (or Temic?):
TSA5523M(?) I2C-bus controlled Synthesizer for its pll.
TSA5737(?) VHF/UHF/hyperband mixer/oscillator.
TDA9800(?) TV IF amplifier and PLL demodulator.

Connectors on the mounting bracket:

Connectors on the board (internal)