Block Diagram - Dsp, S-Air, Sirius Section - Sony STR-DN1000 Service Manual

STR-DN1000
Q Q
3 7 6 3 1 5 1 5 0
5-4.

BLOCK DIAGRAM - DSP, S-AIR, SIRIUS Section -

SI_A, DIR_BCK,
DIR_LRCK, DIR_MCK
SI_A
B
(Page 17)
SI_B
D
(Page 17)
SD0 – SD3, BCK,
LRCK, MCK
SD0
K
(Page 18)
SD1
SD2
SD3
SIGNAL SELECTOR
DIR_BCK
2
BCK
3
DIR_LRCK
14
LRCK
13
DIR_MCK
5
MCK
6
(Page 17)
DIR_ERROR
F
11
MUTE
(HDMI_ERROR)
L
10
(Page 18)
SIGNAL SELECTOR
T E
L 1 3 9 4 2 2 9 6 5 1 3
(Page 17)
DIR_NON_AUDIO
E
7 CH0
NON_LPCM
M
6 CH1
(Page 19)
LED
MD
Y
RESET
(Page 22)
POWER_RELAY
T
(Page 22)
SWITCHING
IC2032
6 B1
Y1 7
5 A1
RS232C_OUT
10 B2
Y2 9
11 A2
13 B3
Y3 12
U
14 A3
S
(Page 18)
1
RS232C_IN
w w w
16 135 134 113 17
STR-DN1000
DSP
IC5021
AXR0[10]
B8
/AXR1[3]
AXR0[11]
A8
/AXR1[2]
AXR0[12]
B7
/AXR1[1]
AXR0[13]
B6
/AXR1[0]
AXR0[14]
A6
/AXR2[1]
AXR0[15]
B5
/AXR2[0]
IC2008
A0
Y0 4 A5 ACLKR0
B0 E1 ACLKR1
A3
Y3 12 B4 AFSR0
B3 F1 AFSR1
A1
AHCLKX0/
Y1 7 C2
AHCLKX2
B1
A2
Y2 9 C11 AFSX2
B2
BUFFER
SELECT
IC2007
1
J3 OSCOUT
X002
25MHz
J2 OSCIN
IC2013
COMMON 1 C12 AFSR2
A
5
M14 UHPI_HD[2]
K14 UHPI_D[1]
K13 UHPI_HD[0]
B11 AXR0[5]/SPI1_SCS#
A11 AXR0[6]/SPI1_ENA#
SERIAL FLASH
IC5020
2 5 6 1 7 B14 B15 C16 C15
170 169 172 173 151 152 153 174
x a o
. i
http://www.xiaoyu163.com
MUTING
IC2011
AXR0[0] A14 2 B0
Y0 3
1 A0
AXR0[3] B12 9 B2
Y2 8
A2
10
AXR0[1] B13 12 B3
Y3 11
13 A3
AXR0[2] A13 5 B1
Y1 6
4 A1
ACLKX0 A4
ACLKX1 E2
AFSX0 A3
AFSX1 F2
MUTING
CONTROLLER
IC2009
SD-RAM
MUTING
+
IC5022
SWITCH
Q2001
EM_D[0] –
DQ0 – DQ31
EM_D[31]
EM_A[0] –
A0 – A10
MUTING
EM_A[10]
D2000 SWITCH
Q Q Q2000
EM_CLK R14 68 CLK
3 7
EM_CKE T14 67 CKE
EM_CS[0]# F15 20 CS#
EM_RAS# F16 19 RAS#
EM_CAS# R3 18 CAS#
EM_WE# T3 17 WE#
EM_BA[0] G15 22 BA0
EM_BA[1] H16 BA1
23
EM_DQM[0] R4 16 DQM0
EM_DQM[1] T13 71 DQM1
EM_DQM[2] P13 28 DQM2
EM_DQM[3] R15 59 DQM3
D16 D11 G2
DIR_XMODE
S
(Page 17)
RESET SIGNAL
GENERATOR DSP +3.3V
IC2034
171 166 175 160 159
u 1 6 3
y
SYSTEM CONTROLLER
IC2018 (3/5)
20 20
2 4
8 9 9
D/A CONVERTER
IC2024
LINE AMP
VO4L 19
IC2028
10 DIN4
VO4R 20 R-CH
LINE AMP
VO3L 25
IC2025
9 DIN3
VO3R 26 R-CH
LINE AMP
VO2L 23
IC2026
8 DIN2
VO2R 24 R-CH
VO1L 21
LINE AMP
7 DIN1
IC2027
VO1R 22
3 BCK
4 LRCK
2 MCK
12 13 11 14
COM1_DATA
COM1_CLK COM1_DATA, COM1_CLK
6 3 1 5 1 5 0 8 9
m
106 108 117 118 119 110 112 111 109
c o
.
2
8 9 9
FL, SL, C,
FL SW, FBL
P
(Page 21)
SBL
SL
C
SW
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
S-AIR L
G R
(Page 21)
(Page 17)
CN862
LINE AMP
IC811
EZW-T100
4
L
SWITCHING 2
R-CH R
IC2023
2 4 9 8 2 9 9
27
14 A3 Y3 12 SD3
26
11 A2 Y2 9 SD2
14
5 A1 Y1 7 LRCK1
23
LRCK2
15
2 A0 Y0 4 BCK1
24
BCK2
19
I2C_SDA
18
I2C_SCL
7
INT
12
ADC_SEL
25
GND
20
SRC_MUTE
11
RESN
CN2013
(US, Canadian)
SIRIUS
SIRIUS
Q
1
5 R-CH
(Page 21)
LEVEL SHIFT
8
IC2029
LEVEL SHIFT
4
IC2030
LEVEL SHIFT
6
IC2031
143 144 145