Features - Panasonic TC-L42D2 Technical Manual

Main Differences between the 2010 model and 2009 model
The different point of 37/32 inch 2010 models and 37/32 inch 2009
models are as follows:
Audio processor, Micom, HDMI de-multiplexer and video signal
processor are integrated to IC8001 Nile Tcon. IC4510 was
eliminated.
IC8300 Digital demodulator was eliminated.
Tuner power BT30V was eliminated (Tuner is operated by only 5V).
P4 terminal is integrated to P2 terminal.
A20 terminal is integrated to A03 terminal.

Features

Slide # 7