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DR-UN7
SCHEMATIC DIAGRAMS-2
DSP SECTION
RMCK
CXSCLK
CXSCLK
DACDA2
DACDA1
BT_OE
A12
A15
A16
A18
A17
A14
A13
A9
A11
CXLRCK
CXLRCK
DSPCLKIN
SAILRCK
DIGCLK
DIGSDO
DIRCS
DIRINT
DIRRST
DSPRST
A4
A5
A6
A7
BT_WE
A8
D0
A2
A3
A1
A0
A10
D7
D6
D5
D4
D3
D2
D1
BT_CS
DV
D
D
A
T
A
1
DV
D
D
A
T
A
2
CXSDOUT
DACDA4
DACDA3
+VDSP
2VDIGSDI
2VDIGSDI
RI
STBYLED
SUBSDO
SUBSDI
SUBRST
HPIN
PROTECT
SUBREQ
SUBCL
REMIN
IC
MDRST
PLLCLK
DSPINT
DSPB
USY
SPRLF
SWPRL
DVDPOW
DVDREADY
DVDRST
RCREQ
DVDSO
DVDSCK
DVDACK
DVDMUTIN
MDREQ
MDDATA
RCDATA
MDCLK
FHS
DSPFINT
DIGSDO
RO
M
S
D
A
R
O
MSCL
RDSD
A
T
A
RDSCLK
SD
STEREO
SIGNAL
K0
DSPRST
DSPCS
DSPFCS
DIRCS
DIRRST
DIRINT
DIRMCLK
A
C
PO
WER
RCPO
WER
SBASS1
SBASS2
SELCLK
SELD
A
T
SELSTB
PLLSDO
DDI
DDO
DCK
DMS
INTK0
DRST
DVDMUT
DINPUT2
DINPUT1
DIGSDI
SWIN
DVDVDET
DMS
DDI
DCK
DDO
DRST
IC
RESET
MDLOUT
MDR
OUT
MDRIN
DSPFINT
DSPINT
2VDSPBSY
DIGSDI
2VDIGSDI
DSPBUSY
2VDSPFINT
2VDSPINT
-VP
POFF
FLA
C1
FLA
C2
FANCNT
+3.3VMC
MDCLK
RCDATA
RCREQ
MDRST
SEL_D
D
V
DLRCK
DVDLRCK
DV
D
D
A
T
A
0
DVDDATA0
D
V
DBCK
DVDBCK
SEL_D
DVDVOFF
FREQCAL
D
A
C_FL1
D
A
C_FR1
+3.3DSPIO
+PLL
VDD
GNDMC
GNDMC
DVDVDET
DVDACK
DVDSCK
DINPUT1
DINPUT2
FL-
FR+
FR-
FL+
DAC_SL
DAC_SR
DAC_SW
DAC_CT
DAC_FR
DAC_FL
RDSCLK
SELDAT
SELCLK
SELSTB
AMUT
SBASS1
MDMUT
SWPRL
SWIN
SIGNAL
SIGNAL
PLLCLK
PLLSDO
STEREO
STEREO
SD
MDLOUT
MDRIN
MDMMUT
XMRST
GNDMC
+VBOOT
FLAC2
FLAC1
-VP
+3.3VDIS
GNDMC
GNDMC
SUBREQ
SUBSDO
SUBRST
GNDMC
REMIN
STBYLED
K0
GNDMC
INTK0
HPIN
FHS
IC
+3.3VST
RESET
SUBCL
SUBSDI
SUBSDO
XMREQ2
XMSDI
MDDATA
MDREQ
5VDVDPOW
5VDVDRST
5VDVDRDY
5VDVDSO
DVDSI
D
V
DREAD
Y
D
V
DRST
DV
D
P
O
W
DV
D
S
O
GNDV
ROMSCL
ROMSDA
SBASS2
RECMUT
RI
RDSDATA
3VRCREQ
3VRCDATA
MDLIN
MD
AMUTE
+5VMD
+5VMD
3VSEL_D
3VMDRST
3VMDCLK
+5VMD
MDPCNT
+3.3VMD
MDPCNT
3VRCREQ
3VRCD
A
T
A
XMSDO
XMCLK
XMREQ1
3VMDD
A
T
A
3VMDREQ
3VMDREQO
MDDOUT
3VMDPD
WN
3VMDPDWN
MDPDWN
MDPDWN
3VMDRST
GNDMC
+3.3VMD
RESET
VRST
VRST
DV
D
S
I
AMUT
ACPOWER
RCPOWER
SPRLF
FANCNT
PROTECT
RECMUT
GNDMC
DVDMUTIN
BT_OE
A10
A18
A17
A16
A15
A14
A13
A12
A11
DSPCS
2VDSPBSY
D0
D2
D1
BT_WE
BT_CS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
D7
D6
D5
D3
D4
DIGSDO
DSPFCS
2VDSPFINT
2VDSPINT
DIGCLK
POFF
DIGCLK
GNDMD
GNDMD
GNDMD
GNDMD
3VMDD
A
T
A
O
+5VHMD
3VMDCLK
GNDMD
3VSEL_D
+5VMMD
GNDMD
+5VMMD
3VDOUT
SEL_D
MDDOUT
DIRMCLK
SAISDOUT
SAISCLK
-8VD
A
C
MDLIN
GNDD
GNDMD
+5VDG
SUBCL
SUBSDI
+8VD
A
C
AMUT
MDMUT
GNDMC
MDROUT
+3.3VST
+5VST
+5VST
GNDMDA
GNDMD
A
BCLK
LRCK
DATA0
DATA1
DATA2
GNDD
GNDD
+5VDG
MCLK
SEL_D
GNDD
GNDD
T
o
NAPS-8696
(SD-7 :
A3)
FLASH WRITER
To NAPS-8696
(SD-7 : A3)
NC
JTAG
T
o
NADG-8692 (1/2)
(SD-1 :
C1)
C6324
10/50
+
C6323
10/50
+
C6322
10/50
+
C6321
10/50
+
R6322
56
R6321
56
R6325
3.9K
R6326
3.9K
D6308
D6306
D6304
D6302
C6203
100/16
+
Q6203
MX29LV040
17
A3
18
A2
19
A1
20
A0
21
DQ0
22
DQ1
23
DQ2
24
VSS
25
DQ3
26
DQ4
27
DQ5
28
DQ6
29
DQ7
30
_CE
31
A10
32
_OE
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
_WE/A18
8
VCC
9
A18/VPP
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
R6277
10K
C6213
104
R6228
47
R6226
47
R6227
47
R6229
47
R6230
47
R6231
47
C6316
104
C6312
220/6.3
+
R6319 47
R6318 47
R6317 47
L6313 LM182
R6315 47
R6314 47
C6315 104
R6313 47
L6311LM182
R6312 47
L6312
LM182
R6303
47
R6309
220
R6304
220
R6305
220
R6306
220
R6307
220
R6308
220
D6307
D6303
D6301
R6311
2.7K
C6310
473K
C6301
220/6.3
+
C6171
104
R6171 1M
C6173
120
C6174
104
R6270
220
C6218 104
R6316 47
R6245 47
R6246 47
R6302 47
R6254
47
R6255 10K
C6217 104
C6219
101
C6282
104
C6281
100/16
+
R6225
10K
R6224
10K
R6271
10K
R6267 47
R6261 10K
R6251 10K
R6244
47
R6243
47
R6242
10K
R6237
47
R6236
10K
R6232
47
R6233
47
R6238
47
C6216 104
R6279
10K
R6278
10K
R6273
10K
C6208
104
C6211
104
C6204
2.2M
+
R6257
330
R6258
2.7K
C6206
680J
R6223
10K
R6222
10K
R6221
10K
R6220
10K
R6219
10K
R6218
10K
R6217
10K
R6216
10K
R6212
10K
R6205
10K
R6202
3.3K
R6201
3.3K
C6215 104
R6249 10K
R6234
10K
R6235
10K
R6239
10K
R6240
10K
C6214
104
R6276
10K
R6275
10K
R6274
10K
C6210
104
C6209 104
R6272 10K
R6269
3.3K
R6266 10K
R6260 10K
R6259 47
R6256 10K
R6250 10K
R6203
3.3K
R6215
3.3K
R6280
220
R6323
56
R6324
56
R6252
47
R6253
47
R6301
47
Q6171 TC7WU04FU
1
2
3
4
GND
5
6
7
8
VD
C6405
472J
C6406
472J
C6404
333J
C6403
472J
R6456
4.7K
R6446
4.7K
R6445
4.7K
R6455
4.7K
R6454
4.7K
R6444
4.7K
R6443
4.7K
R6453
4.7K
R6473
180
R6463 180
R6464 180
R6474 180
R6475
180
R6465 180
R6466 180
R6476 180
R6416
3.3K
R6406
3.3K
R6405
3.3K
R6415
3.3K
R6425
470
R6435
470
R6414
3.3K
R6404
3.3K
R6434
470
R6424
470
R6403
3.3K
R6423
470
R6413
3.3K
R6433
470
R6426
470
R6436
470
R6412
3.3K
R6402
3.3K
R6401
3.3K
R6411
3.3K
R6472 180
R6462 180
R6461 180
R6471
180
C6325
222
C6326
222
C6201
100/16
+
C6423
681J
C6413
681J
C6425
681J
C6415
681J
C6416
681J
C6424
153J
C6414
153J
C6205
122J
R6482
22
-8VA
R6281
NC
R6211
3.3K
R6210
3.3K
C6207
104
R6209
10K
R6208
10K
D6305
+2.5VDG
Q7201
DTC114YKA
R7003 100
R7004 100
R7008 10K
R7017
100
R7018
100
R7023 100
R7025 100
R7121 22K
R7122 22K
C7121 330
C7022 330
Q7204
DTC114YKA
R7219
220K
R7220
10K
Q7203
DTA114YKA
C7015
NC
C7009
104
C7010
4.7/50
+
C7197
NC
R7197 22K
R7186 22K
R7196 2.7K
C7196
102
R7185 22K
R7191 22K
R7190 22K
C7014
104
R7114
47K
R7138
220K
C7138
102
R7032
100
R7035
100
R7029
100
R7028
100
R7049
100
R7048
100
R7047
100
R7046
100
R7045
100
R7044
100
R7036
100
R7031
100
R7030
100
R7180 22K
R7078 100
R7084
100
R7081
100
R7082
100
R7083
100
R7087
100
R7079 100
R7097
10K
R7096
0
R7090
100
R7091
100
R7088
100
R7094
100
R7093
100
R7092
100
R7089
100
R7100
R7099
R7199
R7200
R7107
100K
R7163
100
R7064 22K
R7062
1K
R7058
100
R7057
100
R7072 100
R7071 100
R7061
100
R7060
100
R7068 100
R7059
100
R7056
100
R7055
100
R7054
100
R7053
100
R7052
100
C7001 104
R7006
0
R7043
100
R7027
100
R7130
22K
R7129
22K
R7095
100
R7195
22K
R7026
100
R7131
22K
R7132
22K
R7147
22K
R7148
22K
R7135
2.2K
R7236
100
R7136 2.2K
R7234
0
R7235
100
R7231
NC
R7232
NC
R7233
NC
R7019
100
C7034
104
R7037
10K
R7065 100
Q7202
DTA114YKA
R7217
100
R7218
100
R7077 100
R7098
100
L7001
470K
R7141
22K
R7140
22K
R7142
22K
R7139
22K
+3.3VST
R3416
47
R3415
47
R3414
47
R3413
47
R3412
47
R3411
47
R6701
47
R6702
47
C6701
104
R6703
47
R6705
220
R6704 47
Q6701
TC74VHCT08AFT
7
6
5
4
3
2
1
14
13
12
11
10
9
8
VCC
GND
R3301
47
+8VA
C6426
681J
L6172 LM182
R3426
47
L6171
022M
L6201
022M
L6202
022M
L6301
022M
R6293
47
R6294
47
R6295
47
DVDVOFF
DVDMUT
FREQ
R6601
10K
R6611
10K
R6621
1.5K
R6631
22K
R6641
22K
R6651
22K
R6661
22K
R6662
22K
R6652
22K
R6642
22K
R6632
22K
R6622
1.5K
R6602
10K
R6612
10K
C6601
272J
C6611
122J
C6602
272J
C6612
122J
C6311
104
C6309
222
C6319
104
C6305
NC
C6318 104
L6203
022M
L6281
022M
+5VDG
C6212
104
C6293
102
C6292
101
L7002
022M
C7100
100/16
+
R6706
3.3K
+5VDG
R2102
47
R2104
47
Q2101
TC74VHCT08AFT
7
6
5
4
3
2
1
14
13
12
11
10
9
8
VCC
GND
C2101
104
P7001
R6291 47
R6292
47
R6296
47
R3423
47
R3424
47
R3425
22K
R3304
22K
R2105
22K
R2108 22K
R2107
22K
R2106
22K
R7198
1K
JL1001A
C3206
104
C3208
220/6.3
+
C3301 104
R3421
47
C3401
104
R3302
47
C6317
104
C6333
330
R3422
47
C3203
104
R6333
330
L6303
022M
R7021 220
R7022 220
R7024 220
R7103
22K
R2103
330
R2101
330
Q6601:B
2
3
1
Q6601:A
4
5
6
8
7
Q6403:A
7
4
5
6
8
Q6403:B
1
2
3
Q6402:A
7
4
5
6
8
Q6402:B
1
2
3
Q6401:A
7
4
5
6
8
Q6401:B
1
2
3
R7298
100K
C6202 220/6.3
+
C7235
104
C7114
NC
D7014
1SS355
C7214
4.7/50
+
R7120
22K
Q7014 RN1407
Q7015 RN1407
Q3202
RN2407
R7050
220
R7051
330
R7066 100
R7067 330
+5VST
+5VST
Q7049
RN1407
R3303
22K
R3305
47
R6334
VAL
C6302
104
C6313
104
+5VST
R6432
470
R6422
470
R6452
4.7K
R6442
4.7K
C6422
331
C6412
331
C6411
331
C6421
331
R6441
4.7K
R6451
4.7K
R6421
470
R6431
470
Q6602:A
4
5
6
8
7
R6681
1.5K
Q6602:B
2
3
1
Q6603:B
2
3
1
R6671
1.5K
R6605 22K
R6603
22K
R6682
1.5K
Q6603:A
4
5
6
8
7
R6604
22K
R6672
1.5K
R6606 22K
+3.3VDG
C7185 470/6.3
+
C6923 100/16
+
C6924 100/16
+
C6921
100/16
+
R7073 100
R7075 10K
R7074 10K
P2004B
P3001A
JL903A
Q6421
CS42518-CQ
17
VQ
18
FLT+
19
REFGND
20
AOUTB4-
21
22
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
28
29
AOUTA3-
30
AOUTB2-
31
:31
32
:32
33
AO
U
T
A
2
-
34
A
O
UTB1-
35
A
O
UTB1+
36
AO
U
T
A
1
+
37
AO
U
T
A
1
-
38
MUTEC
39
LPFL
T
40
AG
N
D
2
41
VA
R
X
42
RXP7/GP7
43
RXP6/GP6
44
RXP5/GP5
45
RXP4/GP4
46
RXP3/GP3
47
RXP2/GP2
48
RXP1/GP1
49
49:RXP0
50
50:TXP
51
VD2
52
DGND2
53
VLS
54
SAI_SDOUT
55
RMCK
56
CX_SDOUT
57
ADCIN2
58
ADCIN1
59
OMCK
60
SAI_LRCK
61
SAI_SCLK
62
62:CX_SDIN4
63
63:CX_SDIN3
64
64:CX_SDIN2
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1
12
_RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
D7198
1SS355
C7070 104
Q7149
RN2407
C6304
47/25
+
C6306
47/25
+
L6291
022M
L6921
022M
Q7275
4
GND
3
A2
2
A1
1
A0
8
VCC
7
WP
6
SCL
5
SD
A
C3202
104
C3210
104
C6294
102
R6175
47
R6176
47
L6173 LM182
L6174
LM182
R6173
47
R3427
47
C3207
220/6.3
+
C3209
1000/6.3
+
+12V
A
-12V
A
Q7001
MPD70F3261YGC-8EA
1
AVREF0
2
AVSS
3
PROTECT
4
FAN
5
AVREF1
6
LEDSTBY
7
HPIN
8
IC
9
VDD
10
REGC
11
VSS
12
X1
13
X2
14
RESET
15
XT1
16
XT2
17
SYSOUT
18
SYSIN
19
REMIN
20
DRST
21
SUBREQ
22
SUBSDO/FSDO
23
SUBSDI/FSDI
24
SUBCLK/FCLK
25
SUBRST
26
POFF
27
DIGCLK
28
DIGSDO
29
DIGSDI
30
DSPB
USY
31
DSPINT
32
DSPFINT
33
EVSS
34
EVDD
35
RO
M
S
D
A
36
R
O
MSCL
37
NC
38
KEYINT
39
DDI
40
DDO
41
DCK
42
DMS
43
PLLSDO
44
PLLCLK
45
SD
46
STEREO
47
RDSD
A
T
48
RDSCLK
49
AMUT2
50
DV
D
S
I
51
DVDSO
52
DVDSCK
53
MDDATA/XMSDI
54
RCDATA/XMSDO
55
MDCLK/XMCLK
56
MDREQ/XMREQ
57
DVDACK
58
DVDMUTIN
59
MDRST/XMRST
60
MDPDWN
61
FHS
62
FREQCAL
63
RCREQ/SCREQ
64
MDMUT
65
DINPUT1
66
DINPUT2
67
DVDXRDY
68
DVDRST
69
BVSS
70
BVDD
71
DVDPOW
72
DVDMUT
73
DVDVOFF
74
NC
75
NC
76
FLMD1
77
SWIN
78
SPRLF
79
SWPRL
80
SELSTB
81
SELD
A
T
82
SELCLK
83
SBASS2
84
SBASS1
85
AMUT
86
RECMUT
87
RCPO
WER
88
AC
P
O
W
E
R
89
DIRMCLK
90
DIRINT
91
DIRRST
92
DIRCS
93
DSPFCS
94
DSPCS
95
DSPRST
96
KEY
97
SIGNAL
98
DV
DV
D
E
T
99
MODEL
100
D
V
DDST
Q6172
TC74VHC157FT
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
1
SEL
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
C6481
220/25
+
C6172
180
R7115
NC
R7015
0
C6303
NC
JL902A
JL901A
P7040B
P7002B
R6481
22
Q7064
Q7085
RN2407
Q7086
+BMUTE
+3.3VDG
C7087
NC
Q7087
NC
3
O
1
G
2
I
D7085
NC
+5VDG
+BMUTE
D7015
1SS355
C7013
NC
R7076 10K
R7177100K
D7177 NC
D7049
1SS355
J3001A
R7080
100
D7064
1SS355
R7182
NC
R7181
NC
C3205
104
R3221
NC
L6302 100M
R3100
NC
J3001B
J6401A
P2001B
J2001A
J2001B
C7401
NC
C7404
NC
C7403
NC
C2102
NC
C6291
NC
C6332
NC
R6332
100
R7007 2.2K
C6307
104
Q6922
MPC2925T
1
I
2
G
3
O
Q6921
MPC2933T
1
I
2
G
3
O
X6171
12.288MHz
C6295
104
C6308
470/6.3
+
X7012
5M
C7016
220J
C7115
TRIM
Q6201
CS494003
109
AUDATA1
AUDATA0
CMPCLK,FSCLKN2
HDATA2,GPIO2
VSS3
VDD3
HDATA3,GPIO3
HDATA0,GPIO0
110
111
112
113
114
115
116
117
CMPREQ,FLRCLKN2
118
CMPDAT,FSDATAN2
119
FLRCLKN1
120
_WR,_DS,GPIO10
121
_RD,R/_W,GPIO11
122
PLLVSS
123
FILT2
124
FILT1
125
PLLVDD
126
XTALO
127
CLKIN,XTALI
128
CLKSEL
129
_CS,GPIO9
130
A0,GPIO13
131
FSDATAN1
132
VDD4
133
VSS4
134
FSCLKN1,STCCLK2
135
_SCS
136
SCDIN
137
VSS5
138
VDD5
139
A1,GPIO12
140
SCDOUT,SCDIO
141
HINBSY,GPIO8
142
SCCLK
143
UHS,_CS_OUT,GPIO17
144
_RESET
1
UHS0,GPIO18
2
UHS1,GPOI19
3
_INTREQ
4
F
A
1,FSCDIN
5
GPOI20
6
F
A
0,FSCCLK
7
FSCDIO
,FSCDOUT
8
GPIO21
9
FD
A
T
7
10
VDD6
11
VSS6
12
FHS0,_FWR,_FDS
13
FSH1,_FRD
,FR/_W
14
FD
A
T
6
15
_FCS
16
_FINTREQ
17
FDBCK
18
FD
A
T
5
19
FD
A
T
4
20
VDD7
21
VSS7
22
FD
A
T
3
23
FDBD
A
24
FD
A
T
2
25
DBD
A
26
DBCK
27
FD
A
T
1
28
TEST
29
FD
A
T
0
30
_NV_WE,GPIO16
31
_NV_OE,GPIO15
32
_NV_CS
,GPIO14
33
_SD_WE
34
SD_D
A
T
A
0,EXTD0
35
SD_D
A
T
A
1,EXTD1
36
SD_D
A
T
A
2,EXTD2
37
SD_DATA3,EXTD3
38
SD_DATA4,EXTD4
39
SD_DQM0
40
SD_DATA5,EXTD5
41
VSSSD4
42
VDDSD4
43
SD_DATA6,EXTD6
44
SD_DATA7,EXTD7
45
SD_DQM1
46
SD_DATA15,EXTA18
47
SD_DATA14,EXTA17
48
NC5
49
SD_DATA13,EXTA16
50
VSSSD3
51
VDDSD3
52
SD_DATA12,EXTA15
53
SD_DATA11,EXTA14
54
SD_DATA10,EXTA13
55
SD_DATA9,EXTA11
56
SD_ADAT8,EXTA11
57
VSSSD2
58
VDDSD2
59
SD_CLK_OUT
60
SD_ADDR9,EXTA9
61
SD_CLK_IN
62
SD_ADDR8,EXTA8
63
SD_ADDR7,EXTA7
64
SD_CLK_EN
65
SD_ADDR6,EXTA6
66
SD_ADDR5,EXTA5
67
SD_ADDR4,EXTA4
68
_SD_CS
69
VSSSD1
70
VDDSD1
71
SD_BA,EXTA19
72
SD_ADDR10,EXTA10
73
SD_ADDR0,EXT
A0
74
SD_ADDR1,EXT
A1
75
SD_ADDR2,EXT
A2
76
SD_ADDR3,EXT
A3
77
_SD_RAS
78
_SD_CAS
79
SD
A
T
AN3,GPIO27
80
SD
A
T
AN2,GPIO26
81
SD
A
T
AN1,GPIO25
82
SD
A
T
AN0,GPIO24
83
NC4
84
NC3
85
LRCLKN,GPIO23
86
SCLKN,GPIO22
87
LRCLK1
88
NC2
89
NC1
90
VDD1
91
VSS1
92
A
U
D
A
T
A
7,XMT958B
,GPIO31
93
A
U
D
A
T
A
6,GPIO30
94
A
U
D
A
T
A
5,GPIO29
95
HD
A
T
A7,GPIO7
96
HD
A
T
A6,GPIO6
97
HD
A
T
A5,GPIO5
98
SCLK1
99
MCLK
100
VDD2
101
VSS2
102
A
U
D
A
T
A
4,GPIO28
103
HD
A
T
A4,GPIO4
104
SCLK0
105
HD
A
T
A3,GPIO3
106
A
U
D
A
T
A
3,XMT958A
107
A
U
D
ATA
2
108
LRCLK0
109
110
111
112
113
114
115
116
Q3401
TC74VHC541FT
20
VCC
19
G2
18
Y1
17
Y2
16
Y3
15
Y4
14
Y5
13
Y6
12
Y7
11
Y8
10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
1
G1
Q3301
TC74VHCT08AFT
7
6
5
4
3
2
1
14
13
12
11
10
9
8
VCC
GND
C7402
NC
J3002A
X7015
DT
-38
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
U01
PRE-AMPLIFIER &
DSP PC BOARD
NADG-8692 (2/2)
To NADIS-8700
(SD-5 : A3)
To NAETC-8698
(SD-4 : A1)
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
T
o
NAPS-8696
(SD-7 :
A2)
T
o
NAETC-8698
(SD-4 :
B1)
T
o
NADG-8692 (1/2)
(SD-1 :
G1, G5)
Q6401 - 6403 : NE5532
MDD1N Only
To NARF-8688
(SD-6 : E3)
NC
Q6601 - 6603 :
NE5532
72
71
70
69
68
67
66
139
140
141
142
143
144
43
42
41
40
39
38
37
NC
NC
R7200
R7199
R7099
MGQ3P, MGT3P
MDT3N
MDS4S
33K
10K
4.7K
56K
4.7K
33K
33K
33K
MDD1N
0
No
33K
4.7K
10K
33K
10K
33K
R7100
Refer to following table about the parts displayed by mark " ".
+3.23V
+3.23V
+3.23V
+3.23V
+5.1V
+5.1V
+2.3V
+2.3V
+2.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+4.8V
+5.1V
-6.8V
+6.8V
+5.07V
+5.1V
+2.3V
+3.3V
HT24LC16
CLOCK
ADJUST
DIR/DAC/ADC
DSP
FLASH MEMORY
MAIN MICROPROCESSOR
MGR6P
10K
33K
4.7K
33K
A
1
2
3
4
5
B
C
D
E
F
G
H