SCH08_DIGITAL FPGA
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
DSD SIGNAL
Rch SIGNAL
Lch SIGNAL
SPDIF
PCM SIGNAL
NFM18PS105R0J3
L208
0.01Z
C228
D206
NFM18PS105R0J3
L209
0.01Z
C269
NFM18PS105R0J3
L207
NFM18PS105R0J3
L206
0.1
C260
1K
R274
0.01Z
C264
ALTERA_DCLK H1
0.1
C261
DAC_RST_OUT
T3
0.1
C271
ASDO_DATA1 C1
1000P
C267
DAC_CK_OUT
R3
0.01Z
C239
CONT4.
L16
MSEL1 H12
0.1
C280
RB521S
D208
0.01Z
C273
0.1
C285
33_VCCIO
0.01Z
C279
0
R227
0.01Z
C287
0.1
C299
DFRST
A11
0.1
C291
D203 KDS160
N1051
10P-FFC
0.1
C274
0.1
C307
0.1
C223
1000P
C317
0
R272
0.1
C296
0.1
C265
MDT
A12
0.01Z
C290
0.01Z
C245
0.1
C292
DGND
0.01Z
C243
0.01Z
C237
0
R271
0.01Z
C242
10K
R259
25_VCC
CONF_DONE H14
0.01Z
C251
R260 47K
C249
0.1
Rfs/FS_DSP
P1
10P
C308
0.01Z
C248
0.1
C268
0.1
C300
PD0/DFL_DSP
P2
0.01Z
C244
P3 R64fs/BCK_DSP
47P
C224
P16 USB_BCK_IN
0.01Z
C231
R16 USB_LRCK_IN
0.1
C283
C233 0.01Z
TCK H3
0.1
C282
0.01Z
C281
0.1
C305
0.1
C225
nCONFIG H5
OPEN
R257
0.1
C289
10P-FFC
N1041
OPEN
R255
0
R235
4.7u
C254
10P
C310
OPEN
R256
1K
R275
0.1
C286
OPEN
R262
25_VCC
0.1
C303
4.7u
C255
10P
C311
DATA0 H2
0.1
C288
0.1
C297
0.01Z
C275
DGND
2753MCK_O
R4
N16 USB_SPDIF_IN
TMS J5
0.01Z
C295
PD0/DFL_O_DSP
R1
USB_DATA_IN
N15
0.1
C262
0.1
C259
USB_MCK.
T15
OPEN
R254
0.01Z
C278
0.1
C301
0
R253
10KR268
0.01Z
C226
0.01Z
C238
25_VCC
ALTERA_nCEO
F16
10KR206
C247
1000P
TDO J4
33_VCCIO
0.01Z
C293
TEST1 A8
R261 OPEN
0.01Z
C284
10P
C309
D202
1SR154-400TE25
1000P
C266
0.01Z
C241
RSV_1.
T8
0.1
C294
0.1
C304
0.1
C298
/CS_A1
T11
12_VCC
10K
R273
SRCLK
T12
D204
KDS160
nSTATUS F4
SRDATAO
R12
TDI H4
DGND
DFRST_IN
R11
4.7u
C221
C246
1000P
0.01Z
C235
4.7u
C253
0.1
C315
MODE2.
R10
0.1
C302
FLASH_nCE_Ncso D2
DGND
0.01Z
C240
0.01Z
C272
0.01Z
C232
DGND
1000P
C227
WCK
F15
0.01Z
C316
10K
R263
C250
0.1
MODE3.
T10
IN
OUT
U203
BA25BC0FP
25_VCC
nCE J3
33_VCCIO
C234 0.01Z
0.01Z
C276
DGND
4.7u
C222
D205
4.7u
C252
0.01Z
C236
0.01Z
C263
D207
1K
R269
33_VCCIO
0.1
C306
NFM18PS105R0J3
L211
0.1
C277
0.01Z
C270
NFM18PS105R0J3
L210
DGND
33_VCCIO
C218 4.7u
33_VCC_DIR
33_VCC_USB-B
L203 FBMJ1608HS280NT
47P
C215
L202 FBMJ1608HS280NT
0.1
C214
4.7u
C212
4.7u
C213
OPEN
C210
DGND
TDI
12_VCC
DFRST_IN
12_VCC
DGND
MDT
TEST6
DGND
33_VCCIO
AMUTE
1
A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B
C
D
E
F
G
H
K
L
M
N
P
R
T
J
EP4CE15F17C8N
U202
FPGA_RES3
DGND
DATA_DISC_MODE_
CONF_DONE
USBB_MCK_OUT.
DGND
33_VCCIO
33_VCCIO
ASDO_DATA1
FPGA_BCK_OUT
DGND
12_VCC
12_VCC
MCK2_OUT_DAC
DSD/PCM
12_VCC
FPGA_RES1
ERROR
25_VCC
I2S_MCK
DSDR
12_VCC
SRCLK
SPDIF_MODE_
FPGA_MCK_OUT
PCM_BCK
DGND
DGND
12_VCC
FS1.
USBB_DSD_L
33_VCCIO
USB-A_Mode
DGND
PBCK/DBCK
25_VCC
22.5792Mhz_IN
RES_MCK
DGND
WCK_OUT/DSD_R
TEST1
RSV_1.
DGND
DGND
ALTERA_nCEO
MTK_MODE_
USB_SPDIF_IN
33_VCCIO
DGND
DGND
2753MCK_O
33_VCCIO
USBB_DBCK
33_VCCIO
DGND
USB_LRCK_IN
DGND
/INT_EXT
33_VCCIO
DGND
PCM_DSD_MODE_
DGND
DGND
25_VCC
TEST2
SRDATAO
33_VCCIO
DGND
12_VCC
33_VCCIO
DGND
DATA0
USBB_DSD_PCM.
FS0.
FS384_CONT_
DGND
12_VCC
PD0/DFL_DSP
DGND
CONT4.
DGND
25_VCC
12_VCC
DGND
FLASH_nCE_Ncso
DAC_DATA_OUT
USB_DATA_IN
PD0/DFL_O_DSP
DGND
MSEL1
MODE2.
DGND
DGND
33_VCCIO
MCK_FS_CONT_
DGND
33_VCCIO
PLRCK
USBB_44.1/48
DGND
DGND
DGND
DGND
DGND
DGND
DAC_CK_OUT
DGND
DBCK.
USB-B_MODE.
ALTERA_DCLK
nCE
12_VCC
MODE3.
DGND
DGND
DSD_BCK
DSD_DATA_L
33_VCCIO
S_TEST_4
33_VCCIO
PDATA/DSDL
12_VCC
12_VCC
PCM_DATA_L
Rfs/FS_DSP
33_VCCIO
24.576MHz_IN
PLL_INPUT_CLK
FPGA_LRCK_OUT
DAC_FS_CONT
TDO
USBB_DSD_R
S_TEST_3
/CS_A1
DGND
12_VCC
MCK_CONT_O
DGND
R64fs/BCK_DSP
DIR_DATA_IN
33_VCCIO
FPGA_DATA_OUT
DGND
DIR_BCK_IN
TCK
33_VCCIO
12_VCC
33_VCCIO
WCK
33_VCCIO
TMS
USB_MCK.
DGND
DGND
FPGA_VER_CONT.
12_VCC
DGND
nSTATUS
DGND
FPGA_RES2
PLL_OUT_CLK
nCONFIG
DIR_MCK_IN
DIR_LRCK_IN
S_TEST_5
TEST7
USB_BCK_IN
DFRST
DGND
EMPHASIS
33_VCCIO
FPGA_RES4
PCM_DATA_R
DMIX_L
DAC_RST_OUT
DIR1_DATA
DIR1_LRCK
DIR1_BCK
DIR1_MCK
0
R208
DIR_DATA_IN
K1
0
R211
DIR_MCK_IN
B9
DIR_BCK_IN
L1
0
R209
DIR_LRCK_IN
K2
0
R210
ERROR
J2
DIR1_ERROR
0
R207
0
R212
FS0.
B1
0
R213
FS1.
E1
FS0
FS1
AL32_TEST3
AL32_TEST4
AL32_TEST5
AL32_SIG_SEL
S_TEST_5
B3
0
R215
0
R214
0
R216
S_TEST_3
C3
S_TEST_4
A3
0
R217
/INT_EXT
A4
FPGA_VER_CONT.
A13
EMPHASIS
A2
0
R218
0
R219
AL32_EMPHA
FPGA_VER_CONT
10KR205
33_VCCIO
FPGA_RES1
J1
FPGA_RES2
A5
FPGA_RES3
A6
FPGA_RES4
A7
AD32_RESET
FPGA_RESERVE2
FPGA_RESERVE3
FPGA_RESERVE4
SPDIF_MODE_
J14
USB-B_MODE.
K15
0
R225
0
R224
USBB_MODE
SPDIF_MODE
0
R226
PCM_DSD_MODE_
L13
PCMorDSD
TEST2 B8
PLL_INPUT_CLK T9
R249 33
TEST6
A10
DBCK. M1
TEST7
B10
220
R248
PLL_OUT_CLK
R14
33
R247
33
R230
USBB_MCK_OUT.
L2
33
R231
USBB_DSD_R
C2
33
R228
33
R232
33
R229
USBB_DSD_L
J16
USBB_DBCK
G15
DMIX_L
K16
USBB_MCLK
USBB_PBCK
USBB_PLRCK/DBCK
PDATA/DSD_DATA_L
USBB_DSD_DATA_R
USBB_44.1/48
D1
USBB_DSD_PCM.
N1
0
R234
0
R233
USBB_MCLK_FSEL
DSD_MODE_DSD/PCM
2.2
C202
SI-8008TM
U201
0.1
C203
SJPB
-L4
D201
47uH
L201
8.2K R276
3.6KR278
1.6K R277
1.6KR279
1000P
C204
0.01
C205
0.01
C209
1000P
C208
DGND
0
R220
0
R221
0
R222
0
R223
C220
100/6.3
C229 100/6.3
C258
100/6.3
C257
100/6.3
100/6.3
C211
C216
100/6.3
C230 100/6.3
C219 4.7u
C217
100/6.3
L205
FBMJ1608HS280NT
L204
FBMJ1608HS280NT
C256
100/6.3
ANA_MODE
C328
0.1Z
R290
68
DGND
R289
33
C330
0.1Z
R291
68
DGND2
R295
68
C332
0.1Z
R293
68
33_VCCIO
C327
0.1Z
R241
220
C326
0.1Z
R292
68
+3.3VD
BLM
21PG221
L212
C324
0.1Z
C329
0.1Z
C325
0.1Z
R294
68
BLM
21PG221
L213
ADuM1285CRZ
U211
C331
0.1Z
ADuM1285CRZ
U210
C323
0.1Z
ADuM1285CRZ
U209
ADuM1285CRZ
U212
+12VA
-12VA
DGND2
DGND2
R281
33
R285
33
R282
33
R283
33
R287
33
R240
330
R286
33
R284
33
MCK2_OUT_DAC P14
DSD_DATA_L R7
WCK_OUT/DSD_R T6
R288
33
R280
33
0
R246
MCK_CONT_O R13
MODE_PCM/DSD
A_MUTE
DAC_RST
DAC_MOSI
DGND
33_VCCIO
4.7
u
C314
33
R252
C313
0.1
47
R250
C312
0.01
1M
R251
TC7WHU04FU
U205
22.5792Mhz_IN
A9
0
R245
C320 0.01
OPEN
R266
TC7WHU04FU
U207
DIR_SCK_24.576MHz
C321 0.01
0
R244
C318
0.01
47
R258
24.576MHz_IN A15
C319
0.1
47
R270
4.7
u
C322
33_VCCIO
OPEN
R267
33
R265
DGND
1M
R264
100/6.3
C207
C334 0.1Z
C333 0.01
1000P
C335
100/6.3
C336
C338 0.01Z
C337 0.01
1000P
C339
GND-TERM(SD01388-28)
B201
GND-TERM(SD01388-28)
B202
DAC_DATA_OUT
T2
EPCQ16SI8N
U206
KT
C3875S
Q203
KT
C3875S
Q204
DGND
DIG_PROT
2.2
C340
33KR296
33KR297
10KR298
10KR242
ADuM1285CRZ
U208
PCM_BCK T7
DSD_BCK T5
PCM_DATA_L R6
PCM_DATA_R R5
DAC_CS
DAC_CLK
0
R243
DAC_FS_CONT
F14
560/35
C201
1000/10
C206
KR
C102S Q206
10KR238
DGND
KT
C3875S Q201
DGND
+3.3V_NSW
10K
R109
C109
100P
KDS160
D109
GND-TERM(SD01388-28)
B101
+12V_RL
100K
R106
0.1
C122
+3.3V_NSW
4.7
u
C118
C107
0.1
KDS160
D108
+5VD
0.1
C113
47K
R112
1M
R103
+3.3V_NSW
C115
1000P
C104
0.1
RL_GND
KRA102S
Q104
0.1
C114
4.7
u
C127
C106
0.1
C123
0.1
C108
0.1
6P-PHs
N630
100/16
C112
0.1
C121
10K
R105
FBMJ1608HS280NT
L102
C102
0.1
4.7
u
C126
C105
0.1
10KR104
100/16
C111
DGND
KRA102S
Q105
4.7
u
C117
C110 1000P
FBMJ1608HS280NT
L101
C101
0.1
C119
10/16
47K
R111
KTC3875S
Q102
C120
1000P
FG2
C124
10/16
KTC3875S
Q101
DGND
C116
0.1
C103
0.1
P_ON
P_DOWN
M_B_DOWN
10P-PHs
N1010
FLD_PROT
FLD_VH_CONT
P_AMP_GND
DGND
OPEN
R190
18P-FFCs
N1810
18P-FFCs
N1820
C.GND7
+3.3V_NSW
BD12IC0WEFJ
U204
1000P
C342
100P
C341
0.01Z
C343
1000P
C351
0.01Z
C349
100P
C350
100P
C347
0.01Z
C352
1000P
C348
1000P
C345
100P
C344
0.01Z
C346
0.01Z
C355
100P
C353
1000P
C354
FG2
1000P
C356
1000P
C357
1000P
C358
1000P
C359
1000P
C360
1000P
C361
1000P
C362
1000P
C363
1000P
C364
1000P
C365
1000P
C366
1000P
C367
1000P
C368
1000P
C369
1000P
C370
1000P
C371
1000P
C373
1000P
C372
1000P
C374
1000P
C375
+12VA
-12VA
DAC_GND
DGND2
DGND2
DGND2
+3.3VD
4P-PH
N460
1000P
C376
1000P
C377
100P
C378
OPEN
C379
OPEN
C380
OPEN
C381
OPEN
C382
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
A1
1 A2
2 A3
3 A4
4 A5
5 A6
6 A7
7 A8
8 A9
9 A10
10 A11
11 A12
12 A13
13 A14
14 A15
15 A16
16
B1
17 B2
18 B3
19 B4
20 B5
21 B6
22 B7
23 B8
24 B9
25 B10
26 B11
27 B12
28 B13
29 B14
30 B15
31 B16
32
C1
33 C2
34 C3
35 C4
36 C5
37 C6
38 C7
39 C8
40 C9
41 C10
42 C11
43 C12
44 C13
45 C14
46 C15
47 C16 48
D1
49 D2
50 D3
51 D4
52 D5
53 D6
54 D7
55 D8
56 D9
57 D10
58 D11
59 D12
60 D13
61 D14
62 D15
63 D16
64
E1
65 E2
66 E3
67 E4
68 E5
69 E6
70 E7
71 E8
72 E9
73 E10
74 E11
75 E12
76 E13
77 E14
78 E15
79 E16
80
F1
81 F2
82 F3
83 F4
84 F5
85 F6
86 F7
87 F8
88 F9
89 F10
90 F11
91 F12
92 F13
93 F14
94 F15
95 F16
96
G1
97 G2
98 G3
99 G4
100 G5
101 G6
102 G7
103 G8
104 G9
105 G10
106 G11
107 G12
108 G13
109 G14
110 G15
111 G16
112
H1
113 H2
114 H3
115 H4
116 H5
117 H6
118 H7
119 H8
120 H9
121 H10
122 H11
123 H12
124 H13
125 H14
126 H15
127 H16
128
J1
129 J2
130 J3
131 J4
132 J5
133 J6
134 J7
135 J8
136 J9
137 J10
138 J11
139 J12
140 J13
141 J14
142 J15
143 J16
144
K1
145 K2
146 K3
147 K4
148 K5
149 K6
150 K7
151 K8
152 K9
153 K10
154 K11
155 K12 156 K13
157 K14
158 K15
159 K16
160
L1
161 L2
162 L3
163 L4
164 L5
165 L6
166 L7
167 L8
168 L9
169 L10
170 L11
171 L12
172 L13
173 L14
174 L15
175 L16
176
M1
177 M2
178 M3
179 M4
180 M5
181 M6
182 M7
183 M8
184 M9
185 M10
186 M11
187 M12 188 M13
189 M14 190 M15
191 M16
192
N1
193 N2
194 N3
195 N4
196 N5
197 N6
198 N7
199 N8
200 N9
201 N10
202 N11
203 N12
204 N13
205 N14
206 N15
207 N16
208
P1
209 P2
210 P3
211 P4
212 P5
213 P6
214 P7
215 P8
216 P9
217 P10
218 P11
219 P12
220 P13
221 P14
222 P15
223 P16
224
R1
225 R2
226 R3
227 R4
228 R5
229 R6
230 R7
231 R8
232 R9
233 R10
234 R11
235 R12
236 R13
237 R14
238 R15
239 R16
240
T1
241 T2
242 T3
243 T4
244 T5
245 T6
246 T7
247 T8
248 T9
249 T10
250 T11
251 T12
252 T13
253 T14
254 T15
255 T16
256
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
INPUT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
VIN
1
SS
5
GND
3
ADJ
4
SWOUT
2
1
2
BIDIRECT
1
VDD1
2
VIA
3
VIB
4
GND1
5
GND2
6
VOB
7
VOA
8
VDD2
1
VDD1
2
VIA
3
VIB
4
GND1
5
GND2
6
VOB
7
VOA
8
VDD2
1
VDD1
2
VIA
3
VIB
4
GND1
5
GND2
6
VOB
7
VOA
8
VDD2
1
VDD1
2
VIA
3
VIB
4
GND1
5
GND2
6
VOB
7
VOA
8
VDD2
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
1A
1
2Y
2
3A
3
GND
4
3Y
5
2A
6
1Y
7
VCC
8
1A
1
2Y
2
3A
3
GND
4
3Y
5
2A
6
1Y
7
VCC
8
OUTPUT
1
nCS
2
DATA1
3
VCC
4
GND
5
DATA0
6
DCLK
7
VCC
8
VCC
INPUT
1
VDD1
2
VIA
3
VIB
4
GND1
5
GND2
6
VOB
7
VOA
8
VDD2
BIDIRECT
BIDIRECT
1
AC1_RELAY
2
+5VD
3
D_GND
4
D_GND
5
+3.3VL
6
P_DOWN
BIDIRECT
INPUT
INPUT
1
+8V_Dig
2
+8V_Dig
3
DGND
4
DGNG
5
DGND
6
FLD_VH_CONT
7
FLD_PROT
8
M_B_DOWN
9
OPEN
10
+12V_RL
INPUT
BIDIRECT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
VO
2
VO_S
3
GND
4
NC
5 EN
6 NC
7 NC
8 VCC
9
GND
1
2
3
4
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DBCK
PBCK
(OPEN)
x4
部品面側に配置してください。
FPGA
入力
保険
AD32
入力確認
AD32 BCK
AD32 DATA
AD32 LRCK
NC
NC
NC
NC
NC
NC
NC
SEL2
NC
NC
NC
NC
NC
NC
NC
NC
MSEL1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
MSEL0
NC
NC
NC
(24.576/22.5792MHz)
Ref 201
～
From
Sht.004
(USB
-B)
From
Sht.002
(DIR)
From
Sht.001
(MCU)
8U-310206
DIGITAL UNIT(3/4)
(AL32plus FPGA)
(Ref R205
～
)
from SUPPLY UNIT
8U-110209-x
N
W
From
Sht.001
(MC
U)
To
Sht
.002
(DIR)
from
DA
C UNIT
8U-210215 N401
from
DA
C UNIT
8U-210215 N402
ANA_MODE
H:Analog Mode Off (Digital On)
L:Analog Mode On (Digital Off)
FPGA_VER_CONT
H: Normal
L: Version Checl Mode
USBB_MODE
H: USB-B
L: SPDIF
SPDIF_MODE
H: SPDIF
L: USB-B
PCMorDSD
H: DSD
L: PCM
F0 F1
TEST3 TEST4
TEST5
UNLOCK 0 0
32 1 0 0 1 0
44.1 0 1 0 1 0
48 1 1 0 1 0
64 1 0 0 0 0
88.2 0 1 0 0 0
96 1 1 0 0 0
128 1 0 1 1 1
176.4 0 1 1 1 1
192 1 1 1 1 1
376.4 0 1 1 0 1
384 1 1 1 0 1
DIR1_MCK
32k/64k/128kHz :16.384MHz
44.1k/88.2k/176.4kHz:22.5792kHz
48k/96k/192kHz :24.576MHz
WCK_OUT
32k/64k/128kHz :512kHz
44.1k/88.2k/176.4/352.8kHz:705.6kHz
48k/96k/192k/384kHz :768kHz
USBB_MCK
44.1k/88.2k/176.4kHz:22.5792kHz
48k/96k/192kHz :24.576MHz
出来れば
Side Type
に変更
ケースの外からアクセスしたい
P_ON
H:Power On
L:Standby
from
AC1
UNIT
8U-110205-5 N8507 W0013
M_B_DOWN
H:Normal
L:Main Power
Down Detect
P_DOWN
H:Normal
L:P-Dwon Detect
P_AMP_GND
A_GND2 -> DGND2
変更してください
A_GND2 -> DGND2
変更してください
DGND2 <-> DAC_GND
1608 C 2pc OPEN
配置
してください。
+3.3V_X'tal
DGND
DGND
+3.3V_X'tal
To 8U-210226
X'tal Power
新設
PBCK
DBCK
1A
4A
5A
A7
A8
N1010
N460
N1810
N630
N1820
17
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating
