Schematic Diagram - Dsp Board (2/4) - Sony STR-DA5400ES Service Manual

6-26. SCHEMATIC DIAGRAM - DSP Board (2/4) -

1 2 3
A
DSP BOARD (2/4)
B
6
11 5
1
2
DSP
BOARD
3
(1/4)
C
(Page
4
52)
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
LRCK
F
22 LRCK
20 GND
BCK
18 BCK
16 GND
DM_INT
14 DM_INT
12 DIR_RERR
R5096 0
TX
10
TX
DM_BUSY
8
DM_BUSY
MD_DATA
G
6 MD_DATA
MD_INT
4 MD_INT
MODE_MD2
2 MODE(MD2)
H
I
J
K
STR-DA5400ES
• See page 112 for IC Block Diagrams.
4 5 6 7
R5068
17
(Page
DSP
GND BOARD
(4/4)
3.3V
CN5001
50P
18
PWR_EXT 49 GND
DSP
PWR_EXT 47 3.3V
BOARD
PWR_INT 45 2.5V (3/4)
PWR_INT 43 DSP2_LRCK
GND 41 SO2_D
39
GND SO2_B
19
37 SO2_A
SO_A
35 SO2_C
SO_C
33 SO2_E BOARD
SO_E
31
GND
(Page 54)
29 DSP2_BCK
DSP_BCK
GND 27
R5003
SI_A
1k
D5001
SI_A 25
SI_C 1SS355WTE-17
SI_C 23
SI_E
SI_E 21 RDATA0
GND 19 C5100 R5004
MCK1 470p 1M
MCK 17
15
GND
DUCOM_RESET
13
DUCOM_RESET
11
DIR_NONAU
9 RX
RX
7 MD_BUSY
MD_BUSY
DM_DATA
DM_DATA 5
DUCOM_CLK 3
DRST_TRG
D-END-FLAG 1
MODE_MD2
MODE_MD2
MD_INT
MD_INT
Z
MD_DATA
MD_DATA
DM_BUSY
DM_BUSY
DIGITAL (Page
TX
BOARD
TX
46)
(2/3) DM_INT
DM_INT
CN2206
I2C_SCL
I2C_SCL
I2C_SDA
I2C_SDA
(Page 52)
8 9 10 11
FB5003
IC5006
C5088
FLASH MEMORY
IC5006
DSP1_A17
S29AL008D70TFI010-08ESX131
DSP1_A16 3.3 3.3
1k A15
1 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
A11
5 44
DQ7
DSP1_A11 3.3
A10
6 DQ14 43
DSP1_A10 3.3 3.3
A9
7 DQ6 42
DSP1_A9 3.3
8 DQ13 41
A8
55)
DSP1_A20 0 3.3
A19
9 40
DQ5
10 NC 39
DQ12
DSP1_WE 3.3 3.3
(Page 11 WE# 38
DQ4
54) 3.3 3.3
12 RESET# 37
VCC
NC
13 36
DQ11
3.3
NC
14 35
DQ3
RY/BY#
15 34
DQ10
DSP
DSP1_A19 3.3 3.3
A18
16 33
DQ2
(3/4)
DSP1_A18 3.3
17 A17 32
DQ9
DSP1_A8 3.3 3.3
18 A7 31
DQ1
DSP1_A7 3.3
19 A6 30
DQ8
DSP1_A6 3.3 3.3
20 A5 29
DQ0
DSP1_A5 3.3 3.3
A4
21 28
OE#
DSP1_A4 3.3
A3
22 27
VSS
DSP1_A3 3.3 0
A2
23 26
CE#
DSP1_A2 3.3 3.3
A1
24 25
A0
20
DSP1_A1
DSP1_A0
DSP
BOARD
DSP1_OE
(4/4)
(Page 55)
16
7
8
DSP
9
BOARD
(1/4)
IC B/D
IC5009
ADDRESS LATCH
IC5009
SN74LVC573APWR
3.3
1 OE VCC 20
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 D5 O5 14
DSP1_D6 3.3 3.3
8 D6 O6 13
DSP1_D7 3.3 3.3
9 D7 O7 12
0
10 11
GND LE
53 53
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
RB5012
RB5010
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
DSP1_A9
RB5011
33
R5076
0
DSP1_OE
IC B/D
FB5006
IC5010
ADDRESS LATCH
IC5010
C5053
C5093
C5092
SN74LVC573APWR
10
0.1 0.1
1 OE VCC 20
RB5006
47
DSP1_A8 DSP1_A0 3.3
2 19
D0 O0
DSP1_A9
DSP1_A1 3.3
3 18
DSP1_A10 D1 O1
DSP1_A11 DSP1_A2 3.3
4 17
D2 O2
DSP1_A3 3.3
RB5007 5 D3 O3 16
47
DSP1_A12 DSP1_A4 3.3
6 D4 O4 15
DSP1_A13
DSP1_A5 3.3
DSP1_A14 7 D5 O5 14
DSP1_A15 DSP1_A6 3.3
8 D6 O6 13
3.3
9 D7 O7 12
DSP1_ALE
10 11
GND LE
STR-DA5400ES
15 16 17 18
IC5007
S-RAM
C5094 C5095 C5097
C5096
0.1 10 0.1
0.1
IC5007
IS61LV5128AL-10TLI
1 44
NC
NC
2 43
NC
NC
3 A0 42
NC
DSP1_A18
4 A1 41
A18
DSP1_A17
5 A2 40
A17
DSP1_A16
6 A3 39
A16
DSP1_A15
7 A4 38
A15
8 CE 37
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 29
A5
A13
DSP1_A12
17 28
A6
A12
DSP1_A11
18 27
A7
A11
DSP1_A10
19 A8 26
A10
20 A9 25
NC
21 NC 24
NC
22 NC 23
NC R5077
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 VCC 5
22
3.3
2
GND
3 4
0 DSP1_ALE
C5098
0.1