Pioneer SC-82 Service Manual page 38

1
10.17 DIGITAL MAIN_L ASSY (8/11)
A
B
from DIR
F
7/11
DIRLRCK
DIRBCK
DIRDATO
C
F
6/11, 7/11, 10/11
NBCK
V+3R3_DSP
C9149
22p/50
C9150 NM
(orange)
C9147 0.01u/25
330p/50
C9148
1 14
1A VCC
R9070 R9026
2 13
NSLR/NDSDFR
1B 4B
15
15
R9071 R9040
3 12
1Y 4A
NM 150 R9032
4 11
2A 4Y
R9006 150
5 10
NFDAT/NDSDFL
2B 3B
15 R9048
6 9
2Y 3A
D R9021 15
7 8
150 GND 3Y
R9049
150
IC9003
TC74VHC08FK
GNDD
NLRCK
V+3R3_DSP
C9099
33p/50
C9084 0.01u/25
330p/50
C9083
1 5
INB VCC
R9099
2
NC_LFE
INA
R9100
12 3 4
GND OUTY
150
IC9006
TC7SH08FUS1
GNDD
E
NFDAT/NDSDFL2
NLRCK2
NBCK2
to DSPPASS
F
7/11
F
F
8/11
38
1
2
V+3R3_D1
*C9010
NM
64M SDRAM
*C9011
*IC9001
M12L64164A-5TG2Y
0.01u/25
1 54
VDD1 VSS3
2 53
R9011
DQ0 DQ15
68
C9012
3 52
D1DQ0
VDDQ1 VSSQ4
5 4
NM 4 51
D1DQ1
DQ1 DQ14
6 3
5 50
D1DQ2
DQ2 DQ13
2 C9013
7 C9025
6 49
D1DQ3 330p/50
VSSQ1 VDDQ4
1
8
7 48 0.1u/16
DQ3 DQ12
8 47
R9012
DQ4 DQ11
68
C9026
C9014
9 46
D1DQ4 100p/50
VDDQ2 VSSQ3
4
5
0.1u/16 10 45
D1DQ5
DQ5 DQ10
3
6
11 44
D1DQ6
DQ6 DQ9
2 C9015
7 C9027
12 43
D1DQ7 47p/50
VSSQ2 VDDQ3
1
8
13 42 33p/50
C9016
DQ7 DQ8
14 41
C9028
0.01u/25
VDD2 VSS2
15 40
D1DQM0
LDQM NC2 0.01u/25
C9017
16 39
D1WE
NM
WE UDQM
R9015
17 38
D1CAS
CAS CLK
18 37
D1RAS
RAS CKE
19 36
D1CS
CS NC1
20 35
D1BA0
BA0 A11
21 34
D1BA1
BA1 A9
22 33
D1A10
A10/AP A8
23 32
D1A0
A0 A7
24 31
D1A1
A1 A6
25 30
D1A2
A2 A5
26 29
D1A3
A3 A4
27
28
VDD3 VSS1
C9022 10p/50
C9079 NM
C9023 0.1u/16
GNDD
1stDSP
R9007 89
33
C9096
D1A8 90
0.1u/16
C9072
5 4
D1A9 NM 91
6 3
D1A11 92
7 2 C9090
D1CKE 93
NM
C9051
8 1
330p/50 94
95
D1A4
96
5 4
D1A5
97
R9008
6 3
D1A6
33
98
7 2
D1A7
99
C9073
8 1
D1A3
100
NM
5 4
D1A2
101
R9009
6 3
D1A1
33
102
7 2
D1A0
103
8 1
D1A10
104
C9052
5 4
D1BA1
0.01u/25 105
R9010
6 3
D1BA0
33
106
7 2
D1CS
107
8 1
R9005
D1RAS 33
108
C9097
109
NM
C9074
51
*R9047
330p/50 110
51
*R9063
111
51
*R9038
112
113
51
*R9083
114
C9057
51
*R9069
115
100p/50
51
*R9084
116
51
*R9085
117
51
*R9072
118
119
C9045
0.01u/25 120
D1FDT R9074 68
C9104
NM 121
D1BWDT 1 8
C9105
R9043 NM 122
D1SDT 2 7
C9106
68
NM 123
D1CDT 3 6
C9107
NM 124
4 5
125
C9108
NM 126
D1BCK R9036 68
C9109
NM 127
D1LRCK R9035 68
C9098
0.01u/25 128
C9046
R9115
R9076 47
100p/50 129
DSPMCLKI
NM 130
F
7/11
131
132
V+3R3_DSP
CN9001
NM
NC 12
EMU1 11
EMU0 10
DSPTCK
TCK 9
DSPTCK_RTN
TCK_RET 8
DSPTD
TDO 7
C9001
GND 6
NM
V+3R3_D 5
C9078
NM
GND 4
DSPTDI
TDI 3
DSPXTRST
/TRST 2
DSPTMS
TMS 1
GNDD
2
3
R9018
68
D1DQ15
5 4
D1DQ14
6 3
D1DQ13
2
7
D1DQ12
1
8
R9019
68
D1DQ11
4
5
D1DQ10
3
6
D1DQ9
2
7
D1DQ8
1
8
D1DQM1
D1CLK
33
D1CKE
D1A11
D1A9
D1A8
D1A7
D1A6
D1A5
D1A4
EMB_A(12)/GP3(13)
DVDD14
EMB_A(11)/GP7(13)
EMB_A(9)/GP7(11)
CVDD11
EMB_A(8)/GP7(10)
EMB_A(7)/GP7(9)
EMB_A(6)/GP7(8)
EMB_A(5)/GP7(7)
EMB_A(4)/GP7(6)
DVDD15
EMB_A(3)/GP7(5)
EMB_A(2)/GP7(4)
EMB_A(1)/GP7(3)
EMB_A(0)/GP7(2)
CVDD12
EMB_A(10)/GP7(12)
EMB_BA(1)/GP7(0)
IC9002
EMB_BA(0)/GP7(1)
D808K013DPTP456
EMB_CS(0)
DVDD16
EMB_RAS
AXR0(0)/AFSR2/GP3(0)
AXR0(1)/ACLKX2/GP3(1)
AXR0(2)/AXR2(3)/GP3(2)
CVDD13
AXR0(3)/AXR2(2)/GP3(3)
AXR0(4)/AXR2(1)/GP3(4)
AXR0(5)/AFSX2/GP3(5)
AXR0(6)/ACLKR2/GP3(6)
DVDD17
AXR0(7)/GP3(7)
AXR0(8)/GP3(8)
UART1_RXD/AXR0(9)/GP3(9)
UART1_TXD/AXR0(10)/GP3(10)
AXR0(11)/AXR2(0)/GP3(11)
AHCLKX0/AHCLKX2/USB_REFCLKIN/GP2(11)
ACLKX0/ECAP0/APWM0/GP2(12)
AFSX0/GP2(13)/BOOT(10)
DVDD18
AHCLKR0/GP2(14)/BOOT(11)
ACLKR0/ECAP1/APWM1/GP2(15)
AFSR0/GP3(12)
AMUTE1/EPWMTZ/GP4(14)
V+1R3_D1
L9004
VTL1128-A
L9010
VTL1128-A
GNDD
R9020 1M
4 3
X2
GND2
1 2
GND1
X1
X9001
DSS1203-A
24MHz
SC-82
3
4
EMA_D(0)/MMCSD_DAT(0)/UHPI_HD(0)/GP0(0)/BOOT(12)
DVDD5
EMA_A(12)/GP1(12)
EMA_A(11)/GP1(11)
EMA_A(9)/GP1(9)
EMA_A(8)/GP1(8)
CVDD4
EMA_A(7)/GP1(7)
EMA_A(6)/GP1(6)
EMA_A(5)/GP1(5)
EMA_A(4)/GP1(4)
DVDD4
EMA_A(3)/GP1(3)
EMA_A(2)/MMCSD_CMD/UHPI_HCNTL1/GP1(2)
EMA_A(1)/MMCSD_CLK/UHPI_HCNTL0/GP1(1)
EMA_A(0)/GP1(0)
CVDD3
EMA_A(10)/GP1(10)
EMA_BA(1)/UHPI_HHWIL/GP1(13)
EMA_BA(0)/GP1(14)
DVDD3
VSS
177
EMA_CS(2)/UHPI_HCS/GP2(5)/BOOT(15)
EMA_OE/UHPI_HDS1/AXR0(13)/GP2(7)
EMA_CS(3)/AMUTE2/GP2(6)
GNDD
CVDD2
EMA_WAIT(0)/UHPI_HRDY/GP2(10)
SPI0_SIMO(0)/EQEP0S/GP5(1)/BOOT(1)
SPI0_SOMI(0)/EQEP0I/GP5(0)/BOOT(0)
SPI1_CLK/EQEP1S/GP5(7)/BOOT(7)
DVDD2
SPI1_SIMO(0)/I2C1_SDA/GP5(6)/BOOT(6)
SPI1_SOMI(0)/I2C1_SCL/GP5(5)/BOOT(5)
SPI0_ENA/UART0_CTS/EQEP0A/GP5(3)/BOOT(3)
SPI0_CLK/EQEP1I/GP5(2)/BOOT(2)
CVDD1
SPI0_SCS(0)/UART0_RTS/EQEP0B/GP5(4)/BOOT(4)
SPI1_SCS(0)/UART2_TXD/GP5(13)
SPI1_ENA/UART2_RXD/GP5(12)
AXR1(11)/GP5(11)
DVDD1
AXR1(10)/GP5(10)
UART0_TXD/I2C0_SCL/TM64P0_OUT12/GP5(9)/BOOT(9)
UART0_RXD/I2C0_SDA/TM64P0_IN12/GP5(8)/BOOT(8)
AXR1(0)/GP4(0)
F
7/11
4
V+3R3_D1 V+3R3_DS
L9003
ATL7010-A
R9118
44
NM
43
*C9038
1800p/50
(1608)
42
2125 V+1R3_
C9115
NM
L9002
41 0
(1608)
40
39
38 C9042
37
0.1u/16
36
35
34
33
C9036
32
0.1u/16
31
30
29
28 *C9041
27
10p/50
26
25
24
C9035
23
0.01u/25
22
21
C9091
20
NM
C9021
19 330p/50
R9051
47
18
17
16 *R9080
56
15
C9019
14 100p/50 56
*R9045
13
R9054 56
12
R9053 47
11
R9052 47
10 R90
*C9020
9
0.01u/25 R9055 47
8 56
*R9029
7
6
5
C9018
4 0.1u/16
3
2
R9056
1
56
GNDD
V+3R3_D1
C9003 33p/50
C9033 NM
1 5
VCC
R9003
2
R9004
3 4
NM
GND
NM
IC9008
NM
GNDD