Av Codec - Samsung DVD-R130/XAA Service Manual

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Circuit Operating Descriptions

13-2 AV Codec

K4H561638F
(DDR SDRAM)
DIC4,DIC5
LVC16374 x2
(Flash Memory)
IEEE 1934
TSB41AB2PAP
(DV Input) Block
Audio Input
Block
(AUDIO A/D)
Video Input
Block
· Main system control
· A/V Encoding/Decoding
· Transcoding/rating
· IEEE 1394 link layer function
13-4
DIC2
32bit
16bit
DIC3
39V51601
FIC1
8bit
(1394 PHY)
AIC2
12S
PCM1802
VIC1
ITU-R656
TW9906
(VIDEO DEC)
DVD
MULTI DRIVE
(SERVO)
ATAPI
SDRAM I/F
AUDIO OUT
HOST I/F
VIDEO OUT
DIC1
S5L3200
(A/V CODEC)
DV I/F
AUDIO IN
VIDEO IN
Front Panel I/F
IC601
MN101DF06
(Front MICOM)
Fig. 13-5
· ATAPI interface with DVD-Multi Drive
· Analog Progressive/interlaced video output
Audio output block
AIC1
PCM1753KE
I2S
(AUDIO D/A)
Video output
Y,Pb,Pr, Y/C, CVBS
Samsung Electronics
block

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