Onkyo BD-SP808BCDC1N, Service Manual

Page: 26 / 66

1-9-3 E5SE0BLD2
Digital Signal Process 2 Block Diagram
SD CB
A
BD MAIN CB
A
PO
WER
SUPPL
Y CB
A
ED (0-7)
MII-RXD (0-3), MII-TXD (0-3)
C0DQ (0-31) C0BA (0-12) C1DQ (0-31) C1BA (0-12)
MEDIA PR
OCESSOR
J
a
v
a (BD-J)
MPEG-2 DiVX VC-1 H.264 DECODER HD (TS) SD (PS)
SD CARD SLO
T
FR
OM DIGIT
AL
SIGNAL PR
OCESS 1
BLOCK DIA
GRAM
(IC6001)
ETHERNET INTERF
A
C
E
CN5000
CN7602
CN1101
CN5001
CN1100
MEMOR
Y
I/F
SD I/F
IC6001
(MAIN MICR
O CONTR
OLLER/DIGIT
AL SIGNAL PR
OCESS)
IC6901
(NAND FLASH MEMOR
Y)
(ETHERNET J
A
CK)
NAND FLASH MEMOR
Y (2Gbit)
(DDR2 SDRAM) IC6501,IC6502
DDR2 SDRAM (1Gbit )
(DDR2 SDRAM) IC6601,IC6602
DDR2 SDRAM (512Mbit)
AF32,A
G34,
AH33,AJ34
I/P CONVER
TER
/SCALING
DIGIT
AL
VIDEO OUT DIGIT
AL
AU
D
IO
OUT
SDCLK
SD D
A
T
A(0-3)
33M CLOCK 33M CLOCK 74M CLOCK 27M CLOCK
768K CLOCK
HDMI-D
A
T
A
0
HDMI-D
A
T
A
1
HDMI-D
A
T
A
2
HDMI-D
A
T
A
3
HDMI-MCK
HDMI-BCK
HDMI-LRCK
HDMI-SPDIF
MC MD
D
A
C-SCK
D
A
C-BCK
D
A
C-LRCK
MS1
D
ATA
SPDIF
T
O
A
U
DIO
BLOCK DIA
GRAM
VIDEO SIGNAL
AUDIO SIGNAL
IC6401
TX(+)
1
TX(-)
2
RX(+)
3
RX(-)
6 JK6401
11 13
1 3 9
5 3
15 13
7
5 3
15 13
7
5 3
15 13
7
SDD
A
T
0
SDD
A
T
1
SDD
A
T
2
SDD
A
T
3
SDCLK
SDD
A
T
0
SDD
A
T
1
SDD
A
T
2
SDD
A
T
3
SDCLK
AH34
E13 B10 B11 A10 A11 D11 C12 C10 C14 B14 A12 D12 B13
AC
31
A13 B12
IC6702
(CLOCK GENE.)
A5,E7 B8,E9
E1,F3
E2,G4
BP1-P-CLK BP1-VSYNC BP1-HSYNC
TO VIDEO BLOCK DIA
GRAM
TO VIDEO BLOCK DIA
GRAM
BP1-C(2-11)
BP1-Y(2-11)
SCL3
SCL
SD
A3
X6701
27MHz OSC
CLOCK GENE.
SD
A
SCL SD
A
REC656-CLK
2 3 1
16
7 8 9
10
IC8001
(SCALER)
SIGNAL PR
OCESS
/SCALER
MEMOR
Y
CONTR
OLLER
A12,A14,A15, B12,B13,B14, B16,C15,E13, F13,F14,G14 D15,D16,E15, E16,F16,G15, G16,H14,H16, J15,J16,K15
VFC-Y(0-11) VFC-C(0-11)
IC8801
(SDRAM)
SDRAM
VFC-DQ (0-15)
VFC-A (0-12)
RESET
+3.3V
IC8901
RESET
CLK-OUT1
VFC-P-CLK
VFC-HSYNC
VFC-HSYNC
CLK-OUT2
PRMCLK
VFC-VSYNC
VFC-VSYNC
CLK IN2
REC656-D(6,7) REC656-D(2,3)
REC656-D(6,7)
REC656-D(2,3)
REC656-D(8,9) REC656-D(4,5)
REC656-D(4,5) REC656-D(8,9)
A5,A6,B5, C4~C7, D5~D7, E3,F4
A4,A8,A9,B4, B9,C5,C9, C11,D8,D10, E10,E11 A3,A6,A7,B7, C4,C6,C7,C8, D6,D9,E8, E12
A2~A4,B1, B3,B4, C1,C2, D1~D3,E4
D7
R33 U31
A2
F1 B7 A7 A8 C9 B9
B6 B5
AL5
AL34
E20 A19 D20
L16 D11 C11 N16
A9
CLK
VSYNC HSYNC
SCL3
SD
A3
REC656-CLK
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