Dsp Circuit - Panasonic SA-BT100P Service Manual

19.2. DSP Circuit

1 2 3
SCHEMATIC DIAGRAM - 17
A
B
DSP CIRCUIT
: +B SIGNAL LINE
B
C
MS0_1 R3001
MS1_1
A19_1
A18_1
A17_1
D A16_1
A15_1
A14_1
E
J0JBC0000041
A13_1
A12_1
A11_1
A10_1
A9_1
A8_1
F
A7_1
A6_1
A5_1
A3_1
A4_1
A1_1
A2_1
A0_1
G
H
TO DSP
SECTION (4/6)
4 5 6
: MAIN SIGNAL LINE : BD / DVD AUDIO SIGNAL LINE
R3043
10K
R3044
10K
C3021 C3024
0.1 0.1
C3016
1
C3005
0.1 105 106107 108 109110 111 112113 114 115116 117118 119 120121 122123 124 125126 127 128 129130131 132 133134135 136137 138139140 141142 143144145 146147 148149 150 151152153154155 156
104 VDDINT
22
103 MS0
R3002 22
102 MS1
101 ADDR23
[105] VDDINT
100 ADDR22
[106] GND
99 ADDR21
98 ADDR20
R3003 22
97 ADDR19
96 VDDEXT
C3006
0.1 95
GND
R3004 22
94 ADDR18
R3005 22
93
ADDR17
R3006 22
92 ADDR16
R3007 22
91
ADDR15
90 VDDEXT
C3007
0.1 89 GND
R3008 22
88
ADDR14
87 VDDINT
C3008
0.1 86 GND
C3003
85 VDDEXT
0.1
84 XTAL2
83 CLKIN
C3001
C3002 82 GND
16V22
0.01
81 AVDD
C3009
LB3001
80 AVSS
0.1
79
VDDINT
C3010
1 78 GND
R3009 22
77 ADD13
R3010 22
76 ADDR12
R3011 22
75 ADDR11
VDDEXT
74
C3011
0.1 73 GND
72 VDDINT
C3012
0.1 71 GND
R3012 22
70 ADDR10
R3013 22
69 ADDR9
R3014 22
68 ADDR8
R3015 22
67 ADDR7
R3016 22
66 ADDR6
65 VDDEXT
C3013
0.1 64 GND
63 VDDINT
C3014
62
0.1 GND
R3017 22
61 ADDR5
R3018 22
60
ADDR3
R3019 22
59 ADDR4 [54] GND
R3020 22
58 ADDR1 [53] VDDINT
R3021 22
57
ADDR2
R3022 22
56 ADDR0
C3015
55
VDDEXT
0.1
54
53
C3004
1
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36
C3017
0.1
LB3002
J0JGC0000020
C3091
1000P
GND1
7 8 9
: AUDIO SIGNAL LINE
R3357
10K
LB3003,LB3004
R3046 J0JHC0000048
10K
C3027 C3037 C3039 C3042 C3044 C3046
1
0.1 0.1 0.1 0.1
[157] VDDINT
[158] VDDINT
TDI(JTAG)
TRST(JTAG)
TCK(JTAG)
TMS(JTAG)
CLK_CFG0
BOOT_CFG_0
CLK_CFG1
EMU(JTAG)
BOOT_CFG_1
TDO(JTAG)
IC3001
C2HBZY000027
DIGITAL SIGNAL PROCESSOR
[207] DATA29
[208] VDDINT
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 8 7 6 5 4 3
C3025 C3026 C3030 C3033 C3034 C3040 C3041 C3045
0.1 0.1 0.1 0.1 0.1 0.1 0.1
1
113
10 11 12
SDATA
PP2_BCLK
DSP2_SDI0
DSP2_SDI1
DSP2_SDI2
DSP2_SDI3
FLAG0_1
PP2_LRCLK
0.1
C3047
0.1
C3050
1
157
158
C3051
GND 159 0.1
VDDINT 160
C3058
VDDINT 161
0.1
VDDINT 162
R3083 22
DSP1_TDI
163
R3084 22 DSP_TRST
164
R3085 22 DSP_TCK
C3052
165
0.1
GND 166
VDDINT 167
R3086 22 DSP_TMS
168
169
170
171
R3087 22
DSP_EMU
172
R3088 22 BOOT1
173
R3089 22 DSP1_TDO
174
PP2_DATA3
DAI4
175
PP2_DATA1
DAI2 176
PP2_DATA2
DAI3 177
PP2_DATA0
DAI1 178
R3358 10K
VDDEXT 179
C3053
GND 180 0.1
VDDINT 181
C3054
GND 182 1
DPI14 183
DPI13
184
DPI12 185
DPI11
186
DPI10
187
DPI9 188
DPI8
189
DPI7 190
VDDEXT
191
C3055
0.1
GND 192
VDDINT 193
C3056
GND
194 0.1
DPI6 195
DPI5
196
R3090 22 DSP1_CS
DPI4 197
R3091 220 SPI_CLK
DPI3 198
R3092 220 SPI_DO
DPI1 199
R3093 220 SPI_DI
DPI2 200
DSP_RST_1
CLKOUT 201
DSP_RST
C3059
RESET 202
0.1
R3094
VDDEXT 203
C3057 220
0.1
GND 204
R3080 22 D30_1
DATA30 205
R3081 22 D31_1
DATA31 206
R3082 22 D29_1
207
208
C3060
2 1
0.1
C3048
1
1/6 2/6 3/6
4/6 5/6 6/6
SA-BT100P/PC DSP CIRCUIT
SA-BT100P / SA-BT100PC
13 14
P1
P2
TO DSP
SECTION (2/6)
1
2