Panasonic SA-HT640WP - SC-HT640 DVD Unit Block Diagram

21.1. SC-HT640 DVD Unit Block Diagram
DV2.1
HDMI
Output
Audio
output
Video output
DVD System
DVD
System
LSI
<FEP>
EFM+
Demodulate
ECC
<BEP>
MPEG2
Decode
SP Motor
TRV Motor
IC8611
TRV sw
CD
DVD
IC8251
IC8151 (+2.7V to +1.2V)
IC8001
IC8051
IC8421
IC3701
IC8651
Driver
FO/TR Act
TRV/SP Motor
DC-DC
Converter
IC8111 (+5V to 3.3V)
OPU
DC-DC
Converter
LD
Drive
LD
Drive
EEPROM
M
M
SD RAM
SD
RAM
Flash ROM
Flash
ROM
IC3901
Audio
DAC
HDMI
From Main/
Power Circuit
98
SA-HT640WP / SA-HT640WPC