Block Diagram For Digital Main Video Block - Pioneer SC-LX85 Service Manual

1

4.3 BLOCK DIAGRAM FOR DIGITAL MAIN VIDEO BLOCK

A
HDMI
B
HDMI BDIN
HDMI IN1
HDMI IN2
HDMI IN3
C
HDMI IN4
HDMI IN5
I
COMPOSITE
COMPONENT
D
Y
Pb
Pr
H
COMPONENT ASSY
E
ETHERNET
F
20
1
2
FRONT HDMI
C
USB ASSY
HDMI EQ
SONY
"CXB1443R"
EDID
COMPOSITE ASSY
LAN PHY
SMCS
"LAN8700"
IC9203
64Mb(4Mx16)/90ns
2
3
HDMI SW
Silicon Image
"SiI9387"
Silicon Image
"SiI9233ACTU"
More than VDEC 480p output
CK:27M-74.25MHz
/DT:16bit/DE,VS,HS
28.63636MHz
Video Decoder
Analog Devices
"ADV7181C"
24MHz
25 MHz
Media
Processor
BRIDGE CO
"DM860"
IC9204
FLASH ROM SDRAM-166
128Mb(8Mx16)
SC-57
3
4
CK:27M-148.5MHz
/DT:36bit/DE,VS,H
IC905
27MHz
HDMI Rx
IC903
Only VDEC 480i output
IC909 CK:27MHz
/DT:BT656(8bit)
36.864MHz
Gate Array
SEIKO EPSON
"PE7008A"
IC603
4
CEC
CK
/D
VBUSMAIN
(DT:16bit)
CK:27M
/DT:BT656
24.
MH
GUI
VBUSE2IN
"UPD61
SD
VDEC
Nor FLAS
64Mb*128Mb/