Schematic Diagram - Digital Board (3/4) - Sony STR-DH700 Service Manual

STR-DH700
5-29. SCHEMATIC DIAGRAM — DIGITAL BOARD (3/4) —
1 2
DIGITAL BOARD (3/4)
A
B
C
*CN2002
20P
JL2049
S_AIR_INT 20
JL2048
S-AIR_DETECT 19
JL2047
SRC_MUTE 18
JL2046
I2C_SDA 17
JL2045
I2C_SCL 16
JL2044
GND 15
JL2043
SD3 14
J JL2042
D
SD2 13
JL2041
GND/SD1 12
JL2040
S-AIR BOARD BCK1 11
JL2039
CN861
GND 10
JL2038
(Page 52)
LRCK1 9
JL2037
ADC_SEL 8
JL2036
RESET 7
JL2035
+4V 6
JL2034
+4V 5
JL2033
+5V 4
JL2032
E
L_CH 3
JL2031
AGND 2
JL2030
R-CH 1
IC B/D
F IC2005
*IC2005
TC74VHC157FT(EKJ)
CLOCK SELECTOR
G
IC2012
2CH MUX
IC2012
TC7WH157FK(TE85R)
CN2202
17P
JL2029
NC
H 1
JL2028
GND
2
JL2027
MCK
3
JL2026
GND
4
JL2025
BCK
5
JL2024
LRCK 6
M
JL2023
DATA 4 7
JL2022
DATA 3 8
HDMI RE
JL2021
DATA 2
9
BOARD
JL2020
DATA 1 10
CN3511
JL2019
I
(Page 37) SPDIF 11
JL2018
ERROR 12
JL2017
REG_CTL 13
JL2016
H_UART_TX 14
JL2015
H_UART_RX 15
JL2014
H_RESET 16
JL2013
CEC 17
J
STR-DH700
• Refer to page 17 for Circuit Boards Location.
3 4 5
FB2005
0uH
*R2260
0
*FB2024
0uH
*C2139
10
*C2138
0.1
*R2245
22
2
Y2 GND
1.6
2.1
B2 Y1
1.8
1.7
A2 B1
1.8 1.2 *R2240
22
Y3 A1
2.1 1.2
B3 YO
2.1 2.1
A3 BO
*R2104
22
/E AO
3.3
1.2
*C2137 VCC S
0.1 *R2276
0 10k
*FB2000 0uH
*C2136
47
1 A VCC 8
1.2
1.1
R2102 C
2 7
100 B
3.0
1.1
3 A/B 6
Y
1.1
1.2
4 GND Y 5
R2101
10k
3.3
C2135
0.01
25V
R2092
HDMI_LRCK
220
SD3
C2134
SD2
0.01
SD1
R2099
SD0
0
R2098
0
R2271
220
R2097
100
6 7 8 9
DIGIATL BOARD
1
(1/4)
(Page 44)
IC2001
+5V REG
IC2001
BD12KA5FP-E2
C2057
10 C2053 C2052
0.1 0.1
C2059
220
10V
C2056 C2055 C2054
0.1 0.1 0.1
1.2
C2060 1.2 3.3 1.2 1.2 3.3
0.1
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
C2061 1.2
0.47
3.2
37 VDDINT
C2062
100
38 GND
16V
39 RD
40
ALE
C2064
FB2006
C2063 100
0uH 0.1 16V 41
AD15
42 AD14
43 AD13
44 GND
45 VDDEXT
3.3
46 AD12
1.2
47 VDDINT
48 GND
49 AD11
50 AD10
51
AD9
52
AD8
53
A16 DAI_PI IC2006
1.2
54 VDDINT
ADSP21266SKSTZ-2C
55 GND
56 A17 DAI_P2
57 A18 DAI_P3
58 GND
59 VDDEXT
3.3
60 VDDINT
1.2
61 GND
62 PF_CE DAI_P4
63
SPI_MAS DAI_P5
R2059
1.2
220
64
DPSOA DAI_P6(L&R)
0
65 DPSOB DAI_P7(SL&SR)
R2060 1.2
220
66 VDDINT
67 GND
68 VDDINT
1.2
69 GND
R2061
220
70 DPSOC DAI_P8(C&SW)
0
71 DPSOD DAI_P9(SBL&SBR)
0
R2062
220
72 VDDINT
1.2
C2073
0.1
C2016
10
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89
3.3 1.2 0 1.2 3.3
3.3 3.3 1.2 1.6 1.8 1.6 1.8 1.2
C2017
XX C2018 C2019
0.1 0.1
*R2095 22
*R2094 22
1.1
1.1
1.6
1.6
C2131
10 1.1
50V
1.6
1.2
C2132
0.1
1.1
DIGITAL BOARD DIGITAL BOARD
4 5
(4/4)
(4/4)
(Page 47)
(Page 47)
46 46
10 11 12
C2051 C2050 C2049 C2048 C2047 RB2008
0.1 0.1 0.1 0.1 0.1 10k
C2046
0.1
C2044
1.2 3.3 0 1.3 1.2 1.9 3.3
3.3 3.3 0 1.2 C2045
10
0.1
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C2074
3.3 10p
VDDEXT 144
1.6
4 R2051 390
XTAL 143
X2002
1.5 25MHz
CLKIN 142 C2043
8p
R2050
141 1M
GND
0
140
TMS
0
139
TCK R2044
0 0
138
TRST
0
137
TDI
R2028
136
TDO 0
135
EMU
R2042
134
CLKOUT 0
GND 133
R2043
XX
AVSS 132
1.2
AVDD 131
3.3 FB2008
0uH
130
VDDEXT C2042
1.2 100
16V
129
VDDINT
128 C2039
GND R2041
0.1
22
127
*IC2006 MOSI
R2040
0 22
DSP EX3 126
MISO
3.3
125
SPICLK
C2037
R2049
0 0.1
124 22
VDDINT R2038
1.2 10k
123
GND
SPIDS 122
3.3
R2036
RESET 121
1k
3.3
VDDINT 120
3.3
R2035
GND 119 10k
118
VDDINT
1.2
117
GND
116
VDDEXT
3.3
115
GND
114
VDDINT
1.2
113
GND
112
VDDINT
1.2
GND 111
VDDINT 110
1.2
GND 109
90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
1.2
1.2
3.3 1.8 1.2 1.2 1.2 1.2 1.2
C2020 C2022 C2023 C2028
0.1 0.1 0.1 0.1
C2021 R2034 C2025 C2027
C2024 C2026
0.1 220 0.1 C2029
0.1 0.1 0.1
10
FB2007
0uH
C2130
0.1
C2128
R2088
R2093
10 50V 1.7
470 0
FB2001 0uH
CK VCC
1.8
D PR
IC2011
Y2 GND R2270
TC74VHC393FT(EL)
47
1.6 3.3
1.6
Q CLR
CKA
B2 Y1 1 VCC 14
1.8
R2090
0
100 GND
Q
A2 B1 CKB 13
R2091 2 RDA
1.5 330
1.2
IC2010
Y3 A1 3 Q1A RDB 12
TC7WH74FU(TE12R)
1.3
IC2010
B3 Y0 4 Q2A Q1B 11
SWITCH
3.3
IC B/D
A3 B0 5 Q3A Q2B 10
1.2 1.2
E A0 6 Q4A Q3B 9
0
VCC S 7 GND Q4B 8
IC2023 R2089
TC74VHC157FT(EL) 100
R2160
100
IC2023 IC2011
CLOCK SELECTOR CLOCK GENERATOR
IC B/D IC B/D
A3
DIGITAL BOARD
6
(4/4)
(Page 47)
13 14 15
3.3
3.3
3.3
1.9
7
DIGITAL BOARD
(4/4)
(Page 47)