Prology PCM-750T chips:
 
NJM2750  4 INPUT/1 OUTPUT STEREO AUDIO SELECTOR
BA3121F  Ground Isolation Amplifier 
NJM2561F LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
ST72F321 FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
MST9883C NPN High Frequency Transistor
RS1044S  SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000V 1.0A
TW8801   LCD Flat Panel TV/PC Monitor Controller
MP1014   Digital Hall-effect proximity sensor in low-profile flange-mount housing

Datasheets see on http://www.alldatasheet.com