Panasonic SA-HT640WP - HT640 Block Diagram; Back Mode)

21.2. HT640 Block Diagram (Analog Signal : DVD 5.1ch Play Back Mode)
TV/VCR In
MUSIC PORT In
TUNER In
DVD Module
ON
ON
DVD Mix(L/R)
DVD Front(L/R)
Volume
DVD Center
DVD Sub-Woofer
DVD Surround(L/R)
AGC
ASS
IC2103
DVD 5.1ch Play Back Mode
IC2102
IC2906 / IC2105
H.P. Amp
Head Phone
Front(L/R) Center Sub-Woofer Surround(L/R)
IC5000 / IC5200 / IC5300
HIC
ASP
99
SA-HT640WP / SA-HT640WPC