Schematic Diagram - Digital Section (1/3) - Sony STR-DH510 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-13. SCHEMATIC DIAGRAM – DIGITAL Section (1/3) –
1 2 3
DIGITAL BOARD (1/3)
A
CN2602
9P
CL2007
MD0 9
CL2005
8
MD2
CL2004
PROG 7
CL2003
FLASH 2 6
CL2001
FLASH
FLASH 1 5
CL2006
PROGRAMMING
CLK 4
B
CL2002
3
RESET
CL2010
3.3V 2
CL2009
GND 1
CN2601
19P
CL2117
232_OUT(VU_TX)
R2613
232_IN(VU_RX) CL2118
C ARC_SPDIF
C2619 0.1
CNVSS /GND
R2615 47
HDMI_MCK
C2609 0.1
GND
R2617 47
HDMI_BCK
R2618 47
HDMI PC HDMI_LRCK
R2619 47
BOARD
SD3
F
(2/2) R2620 47
SD2
CN3512
R2621 47
D (Page 33) SD1
R2622 47
SD0
HDMI_SPDIF
R2623 47
MUTE_REG
R2624 47
P_CONT_HDMI
MAIN_MICOM_UART_TX
MAIN-MICOM_UART_RX
R2625 470
HDMI_RESET
R2626 47
E CEC
FB2350
0
C2370
220
IC2351, 2352
IC2352
10V
T E
TORX147L
L 1 3 9 4 2 2 9 6 5 1 3
OPTICAL RECEIVER
GND
TV 0.1 R2354 100
OUT
OPTICAL
3.3 C2354
IN 0.1
VCC
F
IC2351
R2362
TORX147L
680k
GND
OPTICAL
0.1 R2351 100
SAT/CATV
OUT
IN 3.3 0.1
C2351
VCC
FB2310
C2361
R2356
0.1
470
COAXIAL
DVD IN
G
R2358 R2357
47k
470k
J2301
C2355
22
50V
3.3 1.7 1.6
8 7 6 5
IC2303
IC2303
TC7WU04FU(TE12R)
WAVE
SHAPER
H
1 2 3 4
2.5 1.7
R2359
R2607
R2608
100
100
I
0 3.3
4 3 2 1
IC2603
IC2603
TC7WH157FK(TE85R)
SCHMITT
TRIGGER
5 6 7 8
3.3 3.3
J
R2606
100 C2604
0.1
w w w
K
.
2 3
2
DIGITAL BOARD (3/3)
(Page 27)
STR-DH510
• See page 18 for Waveforms. • See page 39 - 42 for IC Block Diagrams. • See page 45 for IC Pin Function Descriptions.
4 5 6
DSP_ERROR
MD0
MD2
PROG
FLASH_2
FLASH_1
FLASH_CLK
RESET
3.3V
GND
100k
ARC_SPDIF
SD3
SD2
SD1
HDMI_SPDIF
HDMI_ERROR
HDMI_REG_CTRL
HDMI_MOSI
HDMI_MISO
HDMI_RESET
CEC
DAI_P19 DPBCK(BCK IN)
R2609
C2602
OPT_1 330
0.1
DIR_BCK
FB2603
0uH
DIR_RMCK
OPT_2
3.3 1.6 3.3 1.6 3.3 3.3 3.3
16 15 14 13 12 11 10 9
IC B/D
10
IC2601
IC2601
TC74VHC157FT(EL)
SIGNAL
SELECTOR
1 2 3 4 5 6 7 8
0 1.6 3.3 1.6 1.6 1.6 3.3
R2603
R2604
100
100
FB2602
0uH
ADC_OUT
R2601
330
COAXIAL_IN
100
FL_GND
R2602
DSP_SEL
100
1.6 1.6 1.6
7 6 5 4 3 2 1
IC B/D
IC2602
TC74VHC393FT(EL)
IC2602
BUFFER
8 9 10 11 12 13 14
R2605
100
1.6 1.6 3.3
C2603
0.1
x a o
y
i
http://www.xiaoyu163.com
7 8 9 10
C2063
C2062
220
10
10V
C2192 10
C2061 C2060 C2059
0.1 0.1 0.1
1.2 3.3
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
1.2
C2050 37 VDDINT
0.1
38 GND
39
RD
40 ALE
41 AD15
42 AD14
43 AD13
C2149
44 GND
0.1
3.3
45 VDDEXT
46 AD12
1.2
47 VDDINT
C2140
48 GND
0.1
49 AD11
50 AD10
51 AD9
52 AD8
53
A16 DAI_PI
1.2
54 VDDINT
C2065
0.1 55 GND
56 A17 DAI_P2
57 A18 DAI_P3
58 GND
C2069
3.3
0.1 59 VDDEXT
1.2
60 VDDINT
C2070
61 GND
0.1
Q Q
62 PF_CE DAI_P4
3 7 6
63 SPI_MAS DAI_P5
R2031 220
64 DPSOA DAI_P6(L&R)
R2030 220
65 DPSOB DAI_P7(SL&SR)
1.2
66 VDDINT
C2147
0.1 67 GND
1.2
68 VDDINT
C2072
0.1 69 GND
70 DSPOC DAI_P8(C&SW)
R2029 220
71 DSPOD DAI_P9(SBL&SBR)
R2028 220
1.2
72 VDDINT
C2077 0.1
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
C2078 10
3.3 1.2 0 3.3 3.3 3.3 1.2 1.2
C2128 C2133
0.1 0.1
C2292 10
LRCK
FB2601
C2601
0uH
10
50V
u 1 6 3
.
4 5 6 7 8 9 10 11 12
4
3
DIGITAL BOARD (3/3)
DIGITAL BOARD (3/3)
(Page 27)
(Page 27)
25 25
2 4
8 9 9
11 12 13 14
R2091
C2051
10k 0.1
C2058 C2057 C2056 C2055 C2054 C2053 C2052
0.1 0.1 0.1 0.1 0.1 0.1 0.1
1.2 1.2 3.3 1.2 3.3 0 1.2 1.2 1.2 3.3 3.3 3.3 3.3 0 1.2
8 7 6 5 4 3 2 1
VDDEXT 144
XTAL 143
142
CLKIN
GND 141
TMS 140
TCK 139
TRST 138
137
TDI
TDO 136
EMU 135
CLKOUT 134
GND 133
AVSS 132
AVDD 131
VDDEXT 130
IC2001
VDDINT 129
ADSST-AVR-1115
128
IC2001 GND
MOSI 127
DSP EX3
MISO 126
SPICLK 125
VDDINT 124
GND 123
SPIDS 122
RESET 121
VDDINT 120
119
3 1 5 1 5 0 8 9 GND 2
VDDINT 118
GND 117
VDDEXT 116
GND 115
114
VDDINT
GND 113
VDDINT 112
GND 111
VDDINT 110
GND 109
1.6 1.6 1.6 1.6 1.2 3.3 1.6 1.2 0 1.2 1.2 1.2 1.2 1.2 1.2
C2142 C2154 C2087 C2088 C2157 C2028 C2191
C2083 C2084 C2085
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
R2018
390
1.6 3.3 3.3 3.3
5 6 7 8
IC B/D
IC2014
IC2014
TC7WH74FU(TE12R)
MUTING CONTROL
4 3 2 1
1.6 1.6 1.6
0.1 FB2102
C2006
0uH
m
R2503
C2007
0
22 50V
c o
R2191
0
13 14 15 16 17
5 6
DIGITAL BOARD (3/3) DIGITAL BOARD (3/3)
(Page 27) (Page 27)
STR-DH510
2
8 9 9
15 16 17
C2145
C2155
0.1 10 C2048
10p
3.3
R2048 R2049 X2001
1.6
470 25MHz
1M C2044
10p
1.6
CL2114
CL2115
CL2116
C2144
C2143
0.01
0.1
1.2 FB2112
0uH
3.3
C2041
C2064
1.2 C2146
0.1
220 10V
0.1
DSP_MOSI
R2043 22
3.3 DSP_MISO
R2040 22 R2035 10k
3.3 DSP_SPICLK
R2038 22
3.3
C2039
1.2 DSP_SPIDS
R2037 10k
0.1
R2036 0
3.3 C2099
0.01
DSP_RESET
R2034 1k
DIGITAL
3.3
BOARD
1.2 C2098 1
1
4 0.1 9 8 2 9 9 (2/3)
R2033 10k
(Page 26)
1.2 C2097
0.1
C2073
220
C2096
1.2 10V
0.1
1.2 C2095
0.1 C2074
1.2
0.1
C2094
1.2
0.1
C2093
1.2
0.1
3.3
IC2002
+1.2V REG
IC2002
BD12KA5FP-E2
C2075
0.47
C2076
220
10V
C2092 C2080
10
0.1
FB2002
C2179
0uH
220
10V
FB2001
0uH
C2013
100
10V
3.3
5
SENSE
C2011 3.3
0.1
4 VOUT
3 GND 6
C2012 22 50V 5
2 VIN
5
1 E
IC2010
SI-3033KM-TLS
IC2010
+3.3V REG
18
7
DIGITAL BOARD (3/3)
(Page 27)