Sony STR-KM7 - DIGITAL AUDIO Board (1;4)

STR-KM5/KM7
STR-KM5/KM7
2222
5-9. SCHEMATIC DIAGRAM – DIGITAL AUDIO Board (1/4) –
Ver. 1.1
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
DIGITAL AUDIO BOARD (1/4)
4
1
2
3
6
7
8
9
10
11
1.103.33.301.11.71.73.31.11.11.1001.11.13.3
3.30.6
3.3
3.3
1.1
1.1
3.3
3.3
1.1
1.1
1.1
3.3
1.7
0
1.7
1.1
3.3
1.1
1.7
1.7
1.1 3.3 3.3 1.1 1.1 0 1.1 1.7 1.7 1.7 1.7 0.6 1.1 1.1 0 0 3.3 1.1 1.1 3.3 1.1 0 3.3 1.1 3.3 1.1
1.1
0
3.3
0
3.3
1.1
0
3.3
3.3
3.3
1.1
3.3
1.1
3.3
1.1
3.3 1.1 1.1
0
VDD_EXT
NC
RESET_MAIN
VDD_INT
UART_OUT
UART_IN
LED
NC
NC
NC
NC
NC
VDD_EXT
NC
NC
NC
NC
VDD_INT
NC
NC
VDD_INT
NC
NC
VDD_INT
NC
WDTRSTO
NC
VDD_EXT
SL/SR_OUT
SL/SR_IN
BCLK_IN
OPTION_L/OPTION_R_OUT
FRONTHI_L/R_OUT
VDD_INT
NC
NC
NC
NC
NC
VDD_EXT
VDD_INT
L/R_OUT
MID/SW2_OUT
SBL/SBR_OUT
JL2809
JL2814
JL2812
JL2808
JL2811
10kR2866
10kR2867
2.2kR2868
10kR2895
10kR2899
10k
R2861
10kR2910 10kR2807
100R2858 100R2857
22R2837 22R2802 22R2839 22R2840 22R2842
22R2872
22
R2825
22
R2826
22R2852 22R2851 22R2850
330R2849
22R2844 22R2846 22R2843 22R2838
220R2841
22R2809
R2876 1k
100k
R2875
1M
R2856
C2816
C2817
0.1
C2818 0.1
C2819 0.1
C2820 0.1
C2821 0.1
C2822 0.1
C2823 0.1
C2824 0.1
C2825 0.1
0.1
0.1C2838 0.1C2844
0.1C2828 0.1C2830 0.1C2831 0.1C2836 0.1C2852
0.1C2859
0.1C2860
0.1C2861
0.1C2862
0.1C2863
0.1C2856
0.1C2864
0.1C2857
0.1C2858
0.1C2854 0.1C2853 0.1C2851 0.1C2850 0.1C2849 0.1C2847 0.1C2846 0.1C2845 0.1C2840 0.1C2837 0.1C2835 0.1C2832 0.1C2829 0.1C2827 0.1C2826
7p
C2842
7pC2841
FB2608
25MHz
X2800
1
2
0.1
C2914
1000p
C2198
10k
R2283
R2943
1k
220
R2829
220
R2831
220
R2824
330
R2847
R2834 10k
R2835 10k
C2855 10
10C2910
S-80929CNMC-G8ZT2G
IC2034
1
OUT
2
VDD
3
VSS
4
NC
5
CD
ADSST-AVR-3025
IC2801
1
SDDQM
2
MS0
3
SDCKE
4
VDD_INT
5
CLK_CFG1
6
ADDR0
7
BOOT_CFG0
8
VDD_EXT
9
ADDR1
10
ADDR2
11
ADDR3
12
ADDR4
13
ADDR5
14
BOOT_CFG1
15
GND
16
ADDR6
17
ADDR7
18
NC
19
NC
20
ADDR8
21
ADDR9
22
CLK_CFG0
23
VDD_INT
24
CLKIN
25
XTAL2
26
ADDR10
27
SDA10
28
VDD_EXT
29
VDD_INT
30
ADDR11
31
ADDR12
32
ADDR17
33
ADDR13
34
VDD_INT
35
ADDR18
36
RESETOUT/RUNRSTIN
37
VDD_INT
38
MOSI
39
MISO
40
SPICLK
41
VDD_INT
42
DPI_P05
43
DSP_CS
44
MD
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
ZONE_L/R
90
VDD_INT
91
VDD_EXT
92
MCLK_IN
93
VDD_INT
94
C/SW1_OUT
95
C/SW_IN
96
A/D_2CH
97
LRCLK_IN
98
BCLK_OUT
99
LRCLK_OUT
100
L/R_IN
101
SBL/SBR_IN
102
VDD_INT
103
DIR_IN
104
VDD_EXT
105
VDD_INT
106
BOOT_CFG2
107
VDD_INT
108
AMI_ACK
109
GND
110
THD_M
111
THD_P
112
VDD_EXT
113
VDD_INT
114
VDD_INT
115
MS1
116
VDD_INT
117
WDT_CLKO
118
WDT_CLKIN
119
VDD_EXT
120
ADDR23
121
ADDR22
122
ADDR21
123
VDD_INT
124
ADDR20
125
ADDR19
126
VDDEXT
127
ADDR16
128
ADDR15
129
VDD_INT
130
ADDR14
131
AMI_WR
132
AMI_RD
133VDD_INT
134IRQ/GPIO
135FLAG1
136FLAG2
137MLBCLK
138FLAG3
139MLBDAT
140MLBDO
141VDD_EXT
142MLBSIG
143VDD_INT
144TRST
145MLBSO
146EMU
147DATA0
148DATA1
149DATA2
150DATA3
151TDO
152DATA4
153VDD_EXT
154DATA5
155
DATA6
156VDD_INT
157DATA7
158TDI
159SDCLK
160VDD_EXT
161DATA8
162DATA9
163DATA10
164TCK
165DATA11
166DATA12
167DATA14
168DATA13
169VDD_INT
170DATA15
171SDWE
172SDRAS
173RESET
174TMS
175SDCAS
176VDD_INT
GND
220
R2854
DSP_SPICLK
SBL/SBR_OUT
L/R_OUT
SBL/SBR_IN
DSP_NONAU
LRCLK_OUT C/SW_IN BCLK_OUT C/SW1_OUT
DSP_ERROR
LRCLK_IN MCLK_IN
DSP_INT
BCLK_IN
SL/SR_IN
SL/SR_OUT
SI
RESET_MAIN
UART_IN
DSP_MISO DSP_MOSI
DSP_CS
MD
DIR_NI
DSP_RST
DIR_RST
DSP+3.3V
1k
RB2103
JL2830
JL2831
JL2832
JL2833
JL2834
JL2835
JL2836
JL2837
JL2838
JL2839
JL2840
JL2842
JL2843
JL2844
JL2845
JL2846
JL2847
JL2848
R2626 100
CL2213
CL2214
100R2983
2.2kR2618
680FB2032
1000pC2609
1000pC2619
FB2031
470
R2617
47R2725
47R2726
330R2727
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CN2508
21P
HDMI_PCONT
TX_INT
RX_INT
TX_5V_PWR
ARC_SPDIF
GND
MCK
GND
BCK
LRCK
SD3
SD2
SD1
SD0
HDMI_SPDIF
MUTE
TX_RST
HDMI_SCL
HDMI_SDA
RX_RST
CEC
560
R2615
DZ2J04300L
D2729
CEC
FLGND
HDMI_SPDIF
LRCK
ARC_SPDIF
MCK
BCK
SD0
SD1
SD2
SD3
HDMI_SDA
HDMI_SCL
HDMI_TX_RESET
HDMI_TX5V
HDMI_RX_INT
HDMI_TX_INT
HDMI_PCONT
HDMI_RX_RESET
A2001
(CHASSIS)
DSP
IC2801
RESET SIGNAL GENERATOR
IC2034
1
DIGITAL AUDIO
BOARD
(2/4)
(Page 23)
2
DIGITAL AUDIO
BOARD
(3/4)
(Page 24)
3
DIGITAL AUDIO
BOARD
(2/4), (3/4)
(Page 23),
(Page 24)
4
DIGITAL AUDIO
BOARD
(2/4)
(Page 23)
5
DIGITAL AUDIO
BOARD
(3/4)
(Page 24)
HDMI
RE PC
BOARD
(2/2)
CN3512
(Page 34)
A