B Block Diagrams; Overall Block Diagram - Hitachi DV-DS163E Service Manual

1 2
B
Block Diagrams
B-1 Overall Block Diagram
F
I/O
VIDEO 3-IN
VIDEO 4-IN
S-VIDEO IN
IC803
E
EURO AV1
SW
EURO AV2
RF
TUNER
Tuner
D
AUDIO 3-IN
AUDIO 4-IN
IC701
U-COM
(SYSTEM µ P)
DV-IN
C
IC901
Front Driver IC
(LCD DRIVER)
TIMER-1
B
DVD DRIVE
HDD DRIVE
A
1 2
3 4
MAIN
VIN_D[9:0]
IC901
AV_DEC
(AV DECODER)
Decoder
SAA7137
AIN_D0
SIO_SPI_CS0
SIO_SPI_CLK
SIO_SPI_MISO
SIO_SPI_MOSI
SPI I/O INTERFACE
IC1401
PHY
(PHY)
TSB41AB1
ATAPI1_DATA[0:15]
ATAPI1 _...
ATAPI2_DATA[0:15]
ATAPI2 _...
3 4
5
VOUT_CVBS
VOUT_Y/C
VOUT_Y/Pb/Pr_R/G/B
AOUT_IEC958
IC1101
AOUT_DO
(MPEG ENC/DEC)
(BUFFER)
ATA_CONTROL
HD[0:15]
HD[0:15]
74LVT16373
BIO_PHY_DATA[0:7]
HA[1:5],[23:22]
5
B - 1
6 7
I/O
CVBS OUT
S VIDEO OUT
Y/Pb/Pr or R/G/B
OPTICAL & COAXIAL
S/PDIF
S/PDIF
AUDIO OUT
IC808
A_DAC:2ch
(AUDIO DEC)
CS4351
IC1503
Buffer
74LVC541
PHY
PHY
SAIN
ASTEL
IC1301
Latch
(LATCH)
HA[6:21]
IC1201
Flash
(FLASH)
64M-Bit
IC1202
DDR SDRAM
(DDR SDRAM)
512M-Bit
6 7
8
F
E
ANALOG
AUDIO OUT
D
SOCKET
SOCKET
x2
x2
CARD
C
B
A
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