Schematic Diagram - Dsp Board (2/4) - Sony STR-DA6400ES Service Manual

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3 7 6 3 1 5 1 5 0

6-28. SCHEMATIC DIAGRAM - DSP Board (2/4) -

1 2 3
A
DSP BOARD (2/4)
B
6
5
11
1
2
DSP
BOARD
3
(1/4)
C
(Page
4
56)
GND
D
50 PWR_EXT
48 PWR_EXT
46 PWR_INT
44 PWR_INT
42 GND
40 GND
38 SO_B
E
36 SO_D
34 DSP_LRCK
32 GND
I2C_SCL
30 I2C_SCL
I2C_SDA
28 I2C_SDA
SI_B
26 SI_B
SI_D
24 SI_D
T E
L 1 3 9 4 2 2 9 6 5 1 3
LRCK
F
22 LRCK
20 GND
BCK
18 BCK
16 GND
DM_INT
14 DM_INT
12 DIR_RERR
R5096
TX 0
10 TX
DM_BUSY
8 DM_BUSY
MD_DATA
G 6
MD_DATA
MD_INT
4
MD_INT
MODE_MD2
2
MODE(MD2)
(Page
50)
H
I
J
K
w w w
STR-DA6400ES
• See page 127 for IC Block Diagrams.
4 5 6 7
17
DSP
GND BOARD
(4/4)
3.3V
CN5001
50P
18
49 GND
PWR_EXT
47 3.3V DSP
PWR_EXT
BOARD
PWR_INT 45 2.5V
(3/4)
PWR_INT 43
DSP2_LRCK
41
GND SO2_D
39
GND SO2_B
37 SO2_A
SO_A
SO_C 35 SO2_C
SO_E 33 SO2_E
GND 31
(Page 58)
DSP_BCK 29 DSP2_BCK
GND 27
R5003
SI_A
1k D5001
SI_A 25
SI_C 1SS355WTE-17
SI_C 23
SI_E
SI_E 21 RDATA0
R5004
GND 19 C5100
MCK1 470p 1M
MCK 17
GND 15
DUCOM_RESET
DUCOM_RESET 13
DIR_NONAU 11
RX
RX 9
MD_BUSY
MD_BUSY 7
5 DM_DATA
DM_DATA
3
DUCOM_CLK
1 DRST_TRG
D-END-FLAG
MODE_MD2
MODE_MD2
MD_INT
MD_INT
Z
MD_DATA
MD_DATA
DM_BUSY
DM_BUSY
DIGITAL
TX
BOARD
TX
(2/3) DM_INT
DM_INT
CN2206
I2C_SCL
I2C_SCL
I2C_SDA
I2C_SDA
(Page 56)
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http://www.xiaoyu163.com
8 9 10 11
FB5003
IC5006
C5088
FLASH MEMORY
IC5006
DSP1_A17 S29AL008D70TFI010-08ESX131
R5068
DSP1_A16 3.3 3.3
1k
1 A15
48
A16
DSP1_A15 3.3
2 A14
47
BYTE#
DSP1_A14 3.3
3 A13
46
VSS
DSP1_A13 3.3 3.3
A12
4
45
DQ15/A-1
DSP1_A12 3.3 3.3
5 A11 44
DQ7
DSP1_A11 3.3
6 A10 43
DQ14
DSP1_A10 3.3 3.3
7 A9 42
DQ6
(Page DSP1_A9 3.3
8 41
A8 DQ13
59)
DSP1_A20 0 3.3
A19
9 40
DQ5
10 NC 39
DQ12
DSP1_WE 3.3 3.3
(Page 11 WE# 38
DQ4
3.3 3.3
58)
RESET#
12 37
VCC
NC
13 36
DQ11
3.3
NC
14 35
19
DQ3
RY/BY#
15 34
DQ10
DSP
DSP1_A19 3.3 3.3
A18
BOARD 16 33
DQ2
(3/4)
DSP1_A18 3.3
A17
17 32
DQ9
DSP1_A8 3.3 3.3
A7
18 31
DQ1
DSP1_A7 3.3
19 A6 30
Q Q
DQ8
3 7 6
DSP1_A6 3.3 3.3
20 A5 29
DQ0
DSP1_A5 3.3 3.3
21 A4 28
OE#
DSP1_A4 3.3
22 A3 27
VSS
DSP1_A3 3.3 0
23 A2 26
CE#
DSP1_A2 3.3 3.3
24 A1 25
A0
20
DSP1_A1
DSP1_A0
DSP
BOARD
DSP1_OE
(4/4)
(Page 59)
16
7
8
DSP
9
BOARD
(1/4)
IC B/D
IC5009
ADDRESS LATCH
IC5009
SN74LVC573APWR
3.3
1 20
OE VCC
DSP1_D0 3.3 3.3
2 19
D0 O0
DSP1_D1 3.3 3.3
3 18
D1 O1
DSP1_D2 3.3 3.3
4 17
D2 O2
DSP1_D3 3.3 3.3
5 16
D3 O3
DSP1_D4 3.3 3.3
6 15
D4 O4
DSP1_D5 3.3 3.3
7 14
D5 O5
DSP1_D6 3.3 3.3
8 13
D6 O6
DSP1_D7 3.3 3.3
9 12
D7 O7
0
10 11
GND LE
u 1 6 3
57 57
2 4
8 9 9
12 13 14
FB5004
C5091
0.1 10
DSP1_A0
DSP1_A1
DSP1_A2
DSP1_A3
DSP1_A4
DSP1_D4
DSP1_D5
DSP1_D6
R5078
DSP1_D7
0
RB5010 RB5012
33 33
DSP1_D0
C5090
0.1
DSP1_D1
DSP1_D2
DSP1_D3
DSP1_WE
DSP1_A5
DSP1_A6
DSP1_D0
DSP1_A7
DSP1_D1
DSP1_D2
DSP1_A8
DSP1_D3
3 1 5 1 5 0 8 9
DSP1_A9
RB5011
33
R5076
0
DSP1_OE
IC B/D
FB5006
IC5010
ADDRESS LATCH
IC5010
C5053
C5092 C5093
SN74LVC573APWR
10
0.1 0.1
RB5006 1 OE VCC 20
47
DSP1_A8 DSP1_A0 3.3
2 D0 O0 19
DSP1_A9
DSP1_A1 3.3
DSP1_A10 3 D1 O1 18
DSP1_A11 DSP1_A2 3.3
4 D2 O2 17
DSP1_A3 3.3
5 16
RB5007 D3 O3
47
DSP1_A12 DSP1_A4 3.3
15
6 D4 O4
DSP1_A13
DSP1_A5 3.3
14
DSP1_A14 7 D5 O5
DSP1_A15 DSP1_A6 3.3
13
8 D6 O6
3.3
12
9 D7 O7
DSP1_ALE
10 11
GND LE
m
c o
.
STR-DA6400ES
2
8 9 9
15 16 17 18
IC5007
S-RAM
C5094 C5095 C5097
C5096
0.1 10 0.1
0.1
IC5007
IS61LV5128AL-10TLI
1 NC 44
NC
2 NC 43
NC
3 A0 42
NC
DSP1_A18
4 A1 41
A18
DSP1_A17
5 40
A2
A17
DSP1_A16
6 39
A3
A16
DSP1_A15
7 38
A4
A15
8 37
CE
OE
9 36
I/O0
I/O7
10 35
I/O1
I/O6
RB5013
11 VDD 34
GND 33
DSP1_D7
12 GND 33
VDD DSP1_D6
13 I/O2 32 DSP1_D5
I/O5
DSP1_D4
14 I/O3 31
I/O4
DSP1_A14
15 WE 30
A14
DSP1_A13
16 A5 29
A13
DSP1_A12
17 A6 28
A12
DSP1_A11
18 A7 27
A11
DSP1_A10
19 A8 26
A10
2 4 9 8 2 9 9
20 A9 25
NC
21 NC 24
NC
22 NC 23
R5077
NC
0
3.3
RB5008
47
3.3 DSP1_A16
DSP1_A17
3.3
DSP1_A18
3.3 DSP1_A19
IC5012
3.3
INVERTER
R5097
22
3.3 DSP1_A20 IC5012
TC7SHU04FU(T5RSOJF)
R5098
1 NC 5
VCC
22
3.3
2
GND 4
3
0 DSP1_ALE
C5098
0.1