21.1. SC-HT640 DVD Unit Block Diagram
DV2.1
HDMI
Output
Audio
output
Video output
DVD SystemDVD
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 RAMSD
RAM
Flash ROMFlash
ROM
IC3901
Audio
DAC
HDMI
From Main/
Power Circuit
100
SA-HT640WPL
Summary of Contents for SA-HT640WPL
Page 4: ...23 2 Packaging 109 24 Replacement Parts List 110 24 1 Component Parts List 111 4 SA HT640WPL ...
Page 10: ...10 SA HT640WPL ...
Page 16: ...16 SA HT640WPL ...
Page 19: ...8 2 Detail Block Diagram Receiver module 19 SA HT640WPL ...
Page 31: ...31 SA HT640WPL ...
Page 37: ...10 1 Disassembly Flow Chart 37 SA HT640WPL ...
Page 38: ...10 2 Main Components and P C B Locations 38 SA HT640WPL ...
Page 46: ...Step 3 Push tray assembly to the direction of arrow shown 46 SA HT640WPL ...
Page 53: ...14 2 Main P C B 53 SA HT640WPL ...
Page 60: ...SA HT640WPL 60 ...
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Page 70: ...70 SA HT640WPL ...
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Page 97: ...97 SA HT640WPL ...
Page 104: ...21 3 4 2 Receiver Module P C B 104 SA HT640WPL ...
Page 106: ...23 Explode Views 23 1 Cabinet Parts Location 106 SA HT640WPL ...
Page 107: ...107 SA HT640WPL ...
Page 108: ...108 SA HT640WPL ...
Page 109: ...23 2 Packaging 109 SA HT640WPL ...