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Block Diagram - Dsp Section - Sony STR-DA6400ES Service Manual

Multi channel av receiver.
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STR-DA6400ES
Q Q
3 7 6 3 1 5 1 5 0
6-2.

BLOCK DIAGRAM - DSP Section -

SI_A
SI_B
SI_C
SI_D
SI_E
BCK
LRCK
(Page 29)
9
DIR-ERR
MCK
DIR_NONAU
T E
L
1 3 9 4 2 2 9 6 5 1 3
D232C_RX
102
SI3
(Page 31)
18
103
D232C_TX
SO3
DUCOM SDA
41
SDA
DUCOM SCL
42
SCL
63
MD_BUSY
MD_BUSY
MD_INT
82
MD_INT
(Page 31)
19
DM_BUSY
64
DM_BUSY
MD2
52
MD2
DRST_TRG
36
DRST_TRG
DUCOM_RESET
55
XRESET
w w w
STR-DA6400ES
DSP1
IC5002
P14
DPSIA
DPSOA
P10
M13
DPSIB
DPSOB
P11
M14
DPSIC
DPSOC
P12
L14
P13
DPSID
DPSOD
K14
DPSIE
DPSOE
N14
G14
DPBCK
DPDVBCK
H14
H13
DPLRCK
DPDVLRCK
J14
DAI_P4 N10
D5001
E14
P_ERROR
F1
FLAG1
AD0 – AD7
F14
DPFSCK
F13
NONAUDIO
ALE
N2
AD8 – AD15
WR
M2
RD
N3
B4
CLKIN
X5001
12.288MHz
MISO A10
A2
XTAL
MOSI A9
SPICLK B9
DSP1_BOOTCFG0
BOOTCFG0 C2
DSP1_BOOTCFG1
BOOTCFG1 C1
SPIDS A11
FLAG0 F2
RESET B10
1
93 92
94 11 83 12 13 14
x
a o
y
.
i
http://www.xiaoyu163.com
DATA SELECTOR
IC5013
11 3A
3Y 9
10 3B
2 1A
1Y 4
3 1B
5 2A
2Y 7
6 2B
SELECT 1
FLASH MEMORY
IC5006
DQ0 – DQ7
ADDRESS LATCH
IC5009
D0 – D7
O0 – O7
11
LE
DQ15/A-1,
A0 – A18,
ADDRESS LATCH
NC (A19)
IC5010
D0 – D6
O0 – O4
Q
Q
11
LE
O6 13
26
CE#
3
7
6
11
WE#
28
OE#
12
RESET#
S-RAM
IC5007
I/O0 – I/O7
DSP1_MISO
DSP1_MOSI
A0 – A18
DSP1_SPICLK
IC5012
8
CE
37
OE
15
WE
DSP1_SPIDS
DSP1_INT
DSP1_RESET
17 20 100 99 101 21 84
22
25 26
9
10
u 1 6 3
.
30
30
2
4
8
9
9
DSP2
IC5202
M13
DPSIB
DPSOA
P10
DPSIC
DPSOB
P11
M14
L14
DPSID
DPSOC
P12
K14
P13
DPSIE
DPSOD
P14
DPSIA
G14
DPBCK
DPDVBCK
H14
H13
DPLRCK
DPDVLRCK
J14
N10
DAI_P4
F1
FLAG1
F14
DPFSCK
AD0 – AD7
F13
P_ERROR
ADDRESS LATCH
IC5209
D0 – D7
O0 – O7
ALE
N2
11
LE
DAI_P1
P7
ADDRESS LATCH
IC5210
AD8 – AD15
D0 – D7
O0 – O7
11
LE
N3
RD
3
1
5
1
5
0
8
9
2
M2
WR
SPICLK
B9
A9
MOSI
SF2_DSP2_CE
E14
SF2_CPU_CE
SF2_DSP2_MAS
B4
CLKIN
X5201
25MHz
SF2_DSP2_MAS P9
A2
XTAL
DSP2_SPICLK
DSP2_MOSI
DSP2_BOOTCFG0
BOOTCFG0
C2
DSP2_MISO
DSP2_BOOTCFG1
BOOTCFG1
C1
MISO A10
DSP2_SPIDS
SPIDS A11
DSP2_INT
FLAG0 F2
DSP2_RESET
RESET B10
DSP CONTROLLER
X5202
IC5208
12.5MHz
XOUT 57
m
XIN 58
c o
2
8
9
9
SDO1
SDO2
SDO3
SDO4
20
(Page 31)
BCK
LRCK
S-RAM
IC5207
I/O0 – I/O7
A0 – A16
DSP1_A16
I/O8 – I/O15
41
OE
4
9
8
2
9
9
17
WE
SERIAL FLASH
IC5213
FLIP-FLOP
1
CE#
IC5212
BUFFER
6
SCK
IC5211
5
SI
2
SO
SIGNAL PATH
: AUDIO (DIGITAL)

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