Sony STR-KM5500 - DIGITAL AB Board Schematic (2;3); DIGITAL AB Board Microcontroller and DSP Connections Schematic

STR-KM5500
STR-KM5500
3232
6-14. SCHEMATIC DIAGRAM – DIGITAL AB Section (2/3) –
• See page 23 for Waveforms. • See page 45 for IC Block Diagrams. • See page 50 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
234
5 6 7 8 9 1011121314151617
DIGITAL AB BOARD (2/3)

DIGITAL AB
BOARD
(1/3)
(Page 31)

DIGITAL AB
BOARD
(1/3)
(Page 31)

DIGITAL AB
BOARD
(1/3)
(Page 31)
*
VIDEO
STANDBY
BOARD
CNS271
(Page 35)

DIGITAL AB
BOARD
(3/3)
(Page 33)

DIGITAL AB
BOARD
(3/3)
(Page 33)
6
7
8
9
10
14
13
11
12
1
2
3
4
5
15
16
17
18
19
20
21
22
3.3
1.7
3.3
1.9
3.3
1.9
1.9
1.2 0.6 3.3 1.2 1.2 3.33.3 3.3 1.2 1.2 3.3 1.2
1.2
3.3
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
1.2
1.2
3.3
1.2
0
1.5
1.2
1.7
1.8
1.6
1.7
1.2
3.3
1.7
1.2
0
1.2
1.2
1.2
1.2
1.2
1.2
1.2 1.2 1.2 3.3 1.2 1.2 3.3 3.3 1.2 3.3 3.3 0 1.2 3.3 1.2 3.3 3.3 0 1.6 1.6 3.3
3.34.9 1.23.3
1
2
3
4
5
6
7
8
9
9P
CNS504
GND
3.3V
RESET
NC
FLASH 1
FLASH 2
NC
MD2
MD0
MD0
MD2
FLASH_2
FLASH_1
RESET
10k
R1253
220p
C1253
D1505
TUNER_DO
KIA78D33PI
IC1905
50V
0.47
C1024
W1002
6.3V
1000
C1025
VCC
GND
OUT
0uH
FB1105
C1075
0.47
0.1C1080
0
FB1104
10V
220
C1076
220 10VC1179
VCC
GND
OUT
BD12KA5FP-E2
IC1002
C1074
0.1
10V
220
C1073
0.1
C1050
10
C1062
C1192
10
220 10V
C1063
0.1
C1060
0.1
C1061
0.1
C1059
0.1
C1058
0.1
C1056
0.1
C1057
0
R1081
10k
R1901
0R1080
0.1
C1054
0.1
C1055
0.1
C1053
0.1
C1052
10k
RB1005
0.1
C1051
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
FLAG0
FLAG1
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
WR*
VDDINT
ADSP21266SKSTZ-2C
IC1501
RESET SPIDS GND VDDINT SPICLK MISO MOSI GND VDDINT VDDEXT AVDD AVSS GND CLKOUT EMU TDO TDI TRST TCK TMS GND CLKIN XTAL VDDEXT
GND
VDDINT
VDDINT
GND VDDINT GND VDDINT GND VDDINT GND VDDEXT GND VDDINT GND VDDINT
VDDINT
GND
RD
ALE
AD15 AD14 AD13
GND
VDDEXT
AD12
VDDINT
GND
AD11
AD10
AD9
AD8
A16 DAI_PI
VDDINT
GND
A17 DAI_P2 A18 DAI_P3
GND
VDDEXT
VDDINT
GND
PF_CE DAI_P4
SPI_MAS DAI_P5
DPSOA DAI_P6(L&R)
DPSOB DAI_P7(SL&SR)
VDDINT
GND
VDDINT
GND
DSPOC DAI_P8(C&SW)
DSPOD DAI_P9(SBL&SBR)
VDDINT
VDDEXT
GND
VDDINT
GND
DAI_P10 DPSOE
DAI_P11 DPSIA(from DIR for DG52Series)
DAI_P12 DPSIB(from ADC for DG52Series)
DAI_P13 DPSIC
DAI_P14 DPSID
DAI_P15 DPSIE
VDDINT
GND
GND
DAI_P16 DPDVLRCK (LRCK OUT)
DAI_P17 DPDVBCK (BCK OUT)
DAI_P18 DPLRCK(LRCK IN)
DAI_P19 DPBCK(BCK IN)
VDDINT
GND
373839404142434445464748495051525354555657585960616263646566676869707172
0.1
C1109
0.1
C1110
22
R1031
22
R1030
0.1
C1065
0.1
C1069
0.1
C1070
0.1
C1077
0.1
C1072
22
R1029
0.1
C1117
C1128
0.1
10
C1078
C1292
10
0.1
C1103
73
74
75
76
77
78
79
80
81
0.1
C1112
22R1068
390R1023
390R1017
22R1064
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
GND
VDDEXT
DAI_P20 DPFSCK
GND
VDDINT
FLAG2 NONAUDIO*
FLAG3 SF_CE*
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
0.1
C1083
0.1
C1085
0.1
C1084
330
R1018
FB1018
0uH
1kR1005
1k
R1006
1kR1004
1k
R1003
0.1
C1
127
0.1
C1088
0.1
C1087
0.1
C1191
0.1
C1114
0.1
C1028
W1004
0
R1070
8
7
6
54
3
2
1
TC7WH74FU(TE12R)
IC1014
CK
D
Q
GND Q
CLR
PR
VCC
0uH
FB1102
0.1
C1006
50V
22
C1007
EMC C/M
CL053
CL054
CL055
CL056
CL057
CL058
L/R DNC
SL/SR
SBL/SBR
C/SW
JL001
D1504
100k
R1530
D1501
1SS367-T3SONY 1SS367-T3SONY 1SS367-T3SONY
D1503
1SS367-T3SONYD1502
18P
C1092
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CNP505
+6V
+15V(TUNER)
+15V(TUNER)
+5V(DSP)
+5V(FLDRV&DCDC)
+R4
+R4
R4_GND
R4_GND
R4_GND
SW_PROTECTOR
SW_PROTECTOR
+9V_STDBY
+9V_STDBY
STOP
STOP
PW_RY
POWER_RY
V_MUTE
COMPONENT_SW2
COMPONENT_SW1
COMPOSITE_SW1
COMPOSITE_SW2
COMPOSITE_SW4
COMPOSITE_SW5
CL059
CL060
CL085
C2221
0.1
COMPOSITE_SW5
COMPOSITE_SW4
COMPOSITE_SW2
COMPOSITE_SW1
COMPONENT_SW1
COMPONENT_SW2
V_MUTE
DCAC_INT
SPICLK DSP_MISO DSP_MOSI DSP_RESET DSP_SPIDS
109 110 111 112 113 114 115 116 117 11 8 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140
0.1
C1094
0.1
C1039
0.1
C1097
0.1
C1098
0.1
C1096
0.1
C1093
0.01
C1099
0.1
C1095
10k
R1037
10k
R1033
1k
R1034
10k
R1035
0
R1036
C1133
0.1
22R1038
0.1
C1116
0uH
FB1112
22R1043
22R1040
0.1
C1041
0.01
C1104
0.1
C1113
220
C1064
JL1012 JL1013 JL1014
1M
R1048
0.1
C1115
141 142 143 144
8p
C1048
470
R1049
10
C1105
8p
C1044
25MHz
X1302
DIR_ERROR
+5V(DSP)
+5V(DSP)
+5V(FLDRV&DCDC)
BCK
LRCK
+3.3V REG
IC1905
+1.2V REG
IC1002
IC B/D
IC1014
IC1501
SWITCH
DSP EX3
FLASH
PROGRAMMING

R1028
22