Schematic Diagram - Dsp Board (3/4) - Sony STR-DA5400ES Service Manual

STR-DA5400ES
Q Q
3 7 6 3 1 5 1 5 0

6-27. SCHEMATIC DIAGRAM - DSP Board (3/4) -

1 2 3 4
DSP BOARD (3/4)
A
IC B/D
IC5201
B
+1.2V REGULATOR
IC5201
SI-3010KM-TLS
1 2 3
C
R5205
FB5202
D
10k
2.5V
18
C5212 C5201
0.1 100
10V
DSP
BOARD
GND
(2/4)
3.3V
(Page
53)
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
R5216
0
G
H
IC B/D
IC5212
FLIP-FLOP
IC5212
TC7WH157FK(TE85R)
SF2_CPU_CE
3.3 3.3
1 A VCC 8
I
SF2_DSP2_CE
3.3
2 B ST 7
0
3 Y SELECT 6
3.3
GND
4 Y 5
SF2_DSP2_MAS
C5203
0.1
J
DSP2_MISO
IC5211
TC7WH125FK(TE85R)
0
1 8
VCC
DSP2_SPICLK
3.3
2 7
K
2MOSI 0
3 6
4 GND 5
R5234
w w w
10k
DSP2_MOSI
2SPI_CLK
L
IC5211
BUFFER
STR-DA5400ES
• See page 107 for waveforms. • See page 112 for IC Block Diagrams. • See page 127 for IC Pin Function Description.
5 6 7
SF2_DSP2_CE
C5211
0.1
C5280
470
6.3V
FB5201
4 5
C5282
3300
6.3V
R5202
10k
C5206 C5207
R5215
0.1 470
10k
6.3V
R5221
C5228
10k
0.1
R5224
1k
DSP2_RESET
C5225
2SPI_CLK R5226 22
R5213 DSP2_SPIDS R5225 47
0
DSP2_MISO R5232 10k C5226
2MOSI R5227 22
R5229 22 R5228 22
22
R5230
R5223 R5235
1M
0
62
X5201
25MHz
FB5208
IC5213
R5212 SERIAL FLASH
R5209
10k 10k
3.3 3.3
1 CE# VDD 8
3.3 3.3
2 SO HOLD# 7
C5208
C5219
0.1 3.3 3.3
C5202
3 WP# SCK 6 10
10
0
4 VSS SI 5
IC5213
SST25VF040B-08ES-X101
3.3
0
3.3
0
R5233
C5205
10k
0.1
x a o
y
. i
http://www.xiaoyu163.com
8 9 10 11
R5231
10k
C5236
10
D10
GND
D9
GND
C12
GND
B13
GND
B12
GND
A14
GND
A13
GND
A12
VDDINT
C5229 0.1 B11
VDDINT
0.1
C5230 B8
VDDEXT
B10
RESET
Q Q
0.01
B9
3 7 6
SPICLK
A11
SPIDS
100p A10
MISO
IC5202
A9
MOSI
A8
DSP2
EMU
A7
IC5202
TDO
A6 ADSST-AVR-1131
CLKOUT
B5 CSP
TRST (Chip Size Package)
A5
TDI
A4
TCK
A3
TMS
B4
CLKIN
A2
XTAL
FB5207 B7
AVDD
B6
AVSS
B3
VDDEXT
E6
GND
E5
GND
D6
GND
D5
GND
D4
GND
C3
GND
B2
GND
R5242
0
u 1 6 3
54 54
2 4
8 9 9
12 13 14 15
R5247 0
0
R5251
R5252 0
R5255 0
R5256 0
R5257 0
0
R5258
R5259 0
R5253 22
22
R5254
N13
GND
M12
GND
L11
GND
L10
GND
L9
C5285
GND
10
K9
GND
N12
VDDINT
N11 0.1
C5274
VDDINT
N9 C5273 0.1
VDDEXT
N14 C5271 0.1
DPSOE
P13
R5264
DPSOD
P12
R5265
3 1 5 1 5 0 8 9
DPSOC
P11 R5266
DPSOB
P10 R5267
DPSOA
P9 R5268
SF2_DSP2_MAS
N10 R5269
DAI_P4
P8
DAI_P3
N8
DAI_P2
P7
DAI_P1
N6
RB5214
AD8
P6
AD9
P5
AD10
P4
AD11
P3
AD12
P2
AD13
P1
AD14
N1
AD15
N7
VDDINT
N5 C5279 0.1
VDDEXT
N4 C5278 0.1
VDDINT
L6 0.1
C5277
GND
L5
GND
L4
GND
K6
GND
C5269
10
m
c o
.
Note: IC5202 cannot exchange with single. When this part
is damaged, exchange the entire mounted board.
2
8 9 9
16 17 18
(Page 55)
22
DSP
1
BOARD
2 (4/4)
P_ERROR
MCK
DSP1_BCK
14
DSP1_LRCK
SO1_D
DSP
BOARD
SO1_C
(1/4)
SO1_B
(Page
SO1_A
52)
SO1_E
(Page
DSP2_BCK
R5260
53)
DSP2_LRCK
22
SO2_E
19
22
SO2_D
22
2 4 9 8 2 9 9
SO2_C
22 DSP
BOARD
SO2_B
22
(2/4)
SO2_A
22
0 15
DAI_P4
DSP
R5293
BOARD
22
DSP2_A16 (1/4)
(Page
33 DSP2_D8
52)
DSP2_D9
DSP2_D10
DSP2_D11
DSP2_D12
DSP2_D13
DSP2_D14
DSP2_D15
RB5215
33
21
4
3
DSP
BOARD
5
(4/4)
(Page 55)
12
MUTE
DSP
BOARD
(1/4)
(Page 52)