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D103 1SS352
R181
J105
D104 1SS352
100R
from power board
R114 100R
C189
C152 22N
IOgnd
cognd
T100
22N
To DSP
From COAX
C177
J111
J112
J100
4
5
crx2+
1
1
cognd
input1
C100
crx2+
2
2
rx2+
dgnd
dgnd
dgnd
RCA
100n X7R
3
6
100n X7R
crx2-
3
3
rx2-
D107
C195
5VDS
VCC12S
4
4
4v7
2
7
R100
csrx3-
srx3-
dgnd
IOgnd
5
5
csrx3+
srx3+
6
6
33P
1
8
crx2-
C199
U131
7
7
R124
R125
10N
R187
T101
C180
ctx-
tx-
1
6
psuf
cognd
100n X7R
8
8
100K
10K
2
a1
y1
5
100
C178
ctx+
9
9
tx+
dgnd
gnd
vcc
3v3
J101
4
AES/SPDIF 1:1
5
csrx3+
R110
R109
3
4
pfdet
10
10
3v3
100K
10K
a2
y2
100
XM4
input2
C101
R186
HOLE
RCA
100n X7R
3
6
100n X7R
NC7WZ14
C198
C196
cognd
dgnd
10N
D108
2
R101
7
dgnd
4v7
IOgnd
33P
1
8
csrx3-
C181
Q101
Q102
Q106
dgnd
cognd
100n X7R
DTC114
DTC114
DTC114
AES/SPDIF 1:1
D109
D110
D111
D112
T103
4v7
4v7
4v7
4v7
C106
J103
1
8
R107
ctx+
205R
coax out
RCA
2
7
100n X7R
dgnd
dgnd
dgnd
dgnd
R105
3.3VAO
C197
dgnd
3v3
dgnd
psu12
3
6
psu55
IOgnd
C159
C190
stby
R104
22U/6.3V
33P
4
5
205R
ctx-
dgnd
100n X7R
spa
AES/SPDIF 1:1
spb
3.3VAO
OP100
L105
dspbck
L109
4.5VA
10u(NC)
3v3sws
dsplrck
FB
1
L103
dspdi
VCC
3.3VA
zbck
10u
dgnd
3
srx1+
zlrck
opt1
DATA
C103
2
srx1-
3v3sws
adrst
GND
L104
U108
3v3sws
22u/6V3
3v3sw
3v3sws
dgnd
C165
100n X7R
C163
74HC138
C126
10u
addat
adfs1
100N X7R
dgnd
GP1FRX
3.3VAO
100N
R111
100R
C110100n
adlrck
adfs0
OP101
R112A
adbck
L108
100R
dgnd
R112B
dspdo
FB
3v3sws
100R
1
R112C
VCC
C166
100R
S1
R112D
3v3sws
100N X7R
100R
3
srx2+
S2
C116
opt2
DATA
100n
C127
C104
S3
3V3AS
22u/6V3
2
srx2-
L110
3v3
GND
3.3VA
dgnd
C162
FB
U111
dgnd
100n X7R
2.2U
rx1+
1
36
rx1+
sync
GP1FRX
rx1-
2
35
3.3VAO
rx1-
bls
dgnd
OP102
dgnd
U112
rx2+
3
34
L107
rx2+
aeso
dgnd
3
4
DGND
rx2-
4
33
FB
gnd
y
rx2-
vdd33
3v3sws
R118
VCC
1
C167
srx2+
2
a
3V3AS
rx3+
5
rx3+
tx+
32
3v3
S3
1
5
rx3-
6
31
tx-
100N X7R
/oe
vcc
rx3-
tx-
3
rx4+
7
30
loop in
DATA
rx4+
dgnd2
dgnd
NC7SZ125
8
29
R179D
rx4-
gp4
120R
2
C173
3.3VA
9
28
R179C
GND
vcc
gp3
120R
100n X7R
DGND
10
27
R179B
dspgp2
agnd
gp2
120R
dgnd
dgnd
U113
11
26
R179A
dspgp1
3
4
dgnd
12
lock
gp1
25
120R
m24mc
3.3VAO
gnd
y
rxck o
m clk
OP103
srx1+
2
3V3AS
L106
a
S2
1
5
FB
/oe
vcc
C174
2
VCC
C168
100n X7R
NC7SZ125
C107
DIX4192
100N X7R
DGND
C125
1
aeso1
rx3+
100n
opt out
DATA
22u/6V3
R119
srx3+
3v3sws
C118
3
srx3-
rx3-
GND
dgnd
10k
100n
dgnd
C119
sprst
S1
DGND
spint
GP1FTX
spmiso
100n
dgnd
GP1FRX
3V3AS
dgnd
U115
spmosi
C19
D101 1SS352
NC
3
4
spsck
rx4+
2
gnd
y
3V3AS
spss
D102 1SS352
T102
a
DGND
1
5
dgnd
R174 100R
/oe
vcc
C176
1
8
rx1+
33P
C105
J102
DGND
NC7SZ125
100n X7R
C179
2
7
C102
100n X7R
C172
3V3AS
100n X7R
DGND
100n X7R
DGND
dgnd
3
6
S2
3v3sws
srx1-
XLR3F
4
5
rx1-
S3
C15
aes/ebu
srx2-
33P
DGND
C182
100n X7R
C139
C108
AES/SPDIF 1:1
DGND
22u/6v3
100n
C137
22U/6.3V
U105
LP38500-ADJ
dgnd
U132
dgnd
R106
R13
2
4
U104
aeso1
4
3
VCC12S
10R/2W
in
out
3v3sw
33R
y
gnd
ASM1117-1.8
3V3AS
2
aeso
1
5
5
a
1
en
adj
vcc
/oe
C14
NC7SZ125
100n X7R
DGND
DGND
C16
C133
C149
C113
XM1
XM2
XM3
m24m
2.2U/25V X5R
2.2U/10V
100n
33P
HOLE
HOLE
HOLE
C128
C129
100U/25V
dgnd
22U/6.3V
dgnd
dgnd
3.3VA
4.5VA
srx2+
srx1+
D105 1SS352
D106 1SS352
R115 0R
C153 0R
R128
210R(NC)
C17
C18
33P
33P
C170
C154
dgnd
100n
100n(NC)
DGND
DGND
C169
R129
dgnd
dgnd
100U/25V
C171
560R(NC)
C157
22u/6V3
C158
22u/6V3(NC)
input1
22u/6V3
R140
R139
100k
100k
U121
dgnd
dgnd
J107
LOG
ASM1117-33
TxL
2
1
4
3
RxL
U107
dgnd
HEADER 2X2
3v3
ASM1117-5(NC)
D100
5VDS
3v3
ss12
C112
C111
100n
100n
C131
C130
470u/16v
22u/6V3
U106
ASM1117-3.3
dgnd
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Q301
J302
VCC12I
R300
KSA1220
R301
3R9J
10R
C300
D301
D300
SCJ349-SD
100n
1N4148
1N4148
R317
R302
dgndi
Q302
trigoutI
DTC114
C314
22u/6.3v
C311
232 gnd
10RJ
3v3I
dgndi
R316
100n
J305
U301
120R
R303
R312
2K2J
3
4
irinI
IR in
2
a2
y2
5
gnd
vcc
R304
1
6
triginI
C305
a1
y1
D302
SCJ351-DS SW
4n7
4v7
R313
120R
NC7WZ17
J301
R305
10KJ
232 gnd
trig in
R306
C301
SCJ351-DS SW
D303
4v7
100n
S302
3
R311
232 gnd
3v3I
10k
2
Trigsw1
trig sw
1
on
SW SPDT
dgndi
S301
R309
3
D308 1SS352
3v3I
soft clip
10k
2
softonI
D309 1SS352
1
on
10RJ
C313
R307
SW SPDT
100u/25v
VCC12I
3v3I
C303
dgndi
100n
trig out
C317
232 gnd
dgndi
22u/6.3v
J303
G2
dgndi
dgndi
232 gnd
C309
232 gnd
232 gnd
U302
C312
C304
1
C306
C302
1
16
22u/6.3v
EN
Foff
100n
6
EMI100p
470nZ
2
15
C1+
Vcc
10RJ
3v3I
2
3
1
Txda
3
14
7
100n
4
V+
gnd
13
R308
C1-
Tout
R310
3
3
1
Rxda
5
12
232gnd
C2+
Fon
232 gnd
8
C307
C308
6
11
RxDI
C2-
Tin
4
EMI100p
7
10
V-
INV
9
C310
8
9
TxDI
Rin-
Rout
120R
5
470nZ
MAX3221
TPG31
G1
232 gnd
470nZ
RS232
232 gnd
D304 1SS352
D305 1SS352
R314 100R
C315 22P
D306 1SS352
D307 1SS352
232 gnd
input1
R315 100R
C316 22P
dgndi
input1
XM5
HOLE
VCC12I 3v3I
dgndi
J310
from dsp board
J110
J108
to INT board
to Zetex board
adfs0
DGND
adfs1
split in ground plane here
C356
C357
C155
C156
10N
10N
TPG32
22u/6v3
22u/6v3
C350
C351
zgnd
z3v3
addf
3v3sw
z3v3
22n
22n
DGND
dgnd
dgnd
dgnd
U350
R363
adrst
C353
1
16
R364
2.2U
vdd1
vdd2
VCC12S 3v3
3v3sw
DGND
2
15
R365
gnd1
gnd2
WC0
3
14
ZWC0
in1
out1
0R
U128
BC0
4
13
ZBC0
in2
out2
0R
zdat
1
8
SD0
5
12
ZSD0
2
1a
vcc
7
3v3sw
R166
6
in3
out3
11
0R
DGND
3y
1y
100R
SD0
IPC
100R
out1
in4
ZIPC
adsa1
zbck
3
6
7
10
R351
330P
2a
3a
R167
R350
nc
nc
4
5
BC0
8
9
100R
C364
gnd
2y
100R
gnd1
gnd2
C354
zgnd
R168
DGND
NC7NZ34
WC0
DGND
C360
IL717
C361
zgnd
10u/10V(NC)
ads6
100R
22u/6v3
22u/6v3
zlrck
C362
C363
z3v3
zgnd
DGND
3v3sw
ads9
22n
22n
TPG33
U129
DGND
3v3sw
z3v3
zgnd
zspiss
1
8
3V3sw
1a
vcc
3v3sw
R173B
2
7
SPICS
U351
C109
3y
1y
100R
R360
NC
zspick
3
6
1
16
100N
2a
3a
R173C
vdd1
vdd2
R361
R120
DGND
4
5
SPIBC
2
15
gnd
2y
100R
gnd1
gnd2
R362
SPIBC
3
14
ZSPIBC
U102
DGND
DGND
R173A
SPID
SPICS
4
in1
out1
13
0R
ZSPICS
24.576M
NC7NZ34
100R
in2
out2
0R
zspidat
SPID
5
12
ZSPID
3V3sw
in3
out3
0R
SPIRET
6
11
ZSPRET
DGND
100R
100R
out1
in4
U130
7
10
R352
R176
R357
nc
nc
C136
zspiret
6
1
R173D
SPIRET
8
9
100R
100R
y1
a1
gnd1
gnd2
2.2U
5
2
C365
3v3sw
vcc
gnd
dgnd
330P
zsafe
100R
4
y2
a2
3
IPC
DGND
IL717
zgnd
DGND
U123
DGND
R121D
NC7NZ34
R180
zgnd
82R
NC7WZ16
m24ma
R121C
82R
3V3sw
m24mb
R121A
82R
m24mc
R121B
82R
adlrck
R160
100R
adbck
R161
addat
100R
R162
100R
R169
zen
dspftb
120R
Vfd7
dspgp1
dspgp2
3v3
TP1
3v3swp
dgnd
C115
3v3
3v3
100n
dgnd
M4
T104
MARK
M1MARK
C114
R116
100n
U110
dgnd
C132
3v3sw
68k
dgnd
C142
dgnd
dgnd
R117
22u/6v3
R147
tms
1
75
Protect
U103
100n
1
33k
tm s
p6.5
R163
3v3swp
10k
m odd
tck
2
74
fpstdby
3
4
dspsck
2
C117
tck
p6.6
a2
y2
120R
dgnd
m odb
tdi
3
73
fpon
2
5
3
tdi
p6.7
gnd
vcc
R170
3v3swp
10k
m oda
100n
tdo
4
72
stby
1
6
dspmosi
4
tdo
p7.0
a1
y1
120R
R156
fst
10k
5
/rst
p7.1
71
psu12
dsplrck
5
fsr
6
70
psu15
NC7WZ16
6
cp1-
p7.2
sck t
7
69
psu55
dspbck
7
cp1+
p7.3
sck r
8
68
psuf
8
cp0-
p7.4
3v3swp
vccs
9
67
9
dgnd
cp0+
p7.5
dgnd
gnds
10
66
sprst
10
dgnd
agnd
p7.6
hck t
11
65
dsprst
11
3v3
12
av+
p7.7
64
R175
R148C
dgnd
C143
3v3sws
3v3swp
12
vcclq
vref
vdd
3v3
120R
R126
dgnd
gndq
13
63
zdat
13
agnd
dgnd
dgnd
120R
hck r
14
62
RxD
R148A
dspdo
14
av+
p0.0
120R
120R
120R
sdo0
15
61
TxD
U117
100n
15
vrefd
p0.1
R148D
R108
R127
3v3swp
vcchq
16
60
1
6
spsck
16
vref0
p0.2
120R
a1
y1
120R
sdo1
17
59
2
5
17
vref2
p0.3
R148B
gnd
vcc
R122
sdo2i3
18
ai0
p0.4
58
3
a2
y2
4
spmosi
18
sdo3i2
19
57
120R
120R
19
ai1
p0.5
sdo4i1
20
56
NC7WZ16
dspdi
20
ai2
p0.6
sdo5i0
21
55
TxL
21
C120
ai3
p0.7
3v3swp
vccs
dgndC134
22
54
spa
22
100n
ai4
p3.0
dgnd
gnds
22u/6V3
23
53
spb
dspss
23
ai5
p3.1
ss
24
52
Tsta
dspmosi
24
25
ai6
p3.2
51
dspmiso
25
m osi
3v3
3v3
ai7
p3.3
m iso
M3
C135
C121
U118A
1
dsprtnen
MARK
100n
100n
C8051F126
R157
3
2
dspmiso
dgnd
120R
3v3
3v3
dgnd
74LCX125
dspsck
NC
3v3
U118B
4
spss
dsphreq
dgnd
R12
3v3
R130
dsprst
R158
U11
0R
6
5
spmiso
m24ma
120R
24.576M(NC)
3v3swp
3v3
C150
C151
74LCX125
msi
100n
2n7 COG
C13
U118D
13
2.2U
G
3v3
dgnd
DGND
11
12
Y
A
DGND
U120
3v3
7
eess
1
8
GND
/cs
vcc
14
msi
2
7
VCC
so
/hold
3
6
3v3
/wp
sck
4
5
gnd
si
100n
C124
dgnd
dgnd
3v3
esck
dgnd
AT25XXX
esi
3v3
3v3
R152
4k7
dgnd
J109
JTAG
R131
C122
C141
2
1
100n
R132
100n
tck
4
3
R133
tdo
tms
dgnd
U109
dgnd
6
5
R134
tdi
18
1
8
7
0R
1Y1
1G
16
2
Vstb
10
9
0R
14
1Y2
A1
4
Tstb
0R
1Y3
A2
HEADER 5X2 2.54 pitch
dgnd
12
6
fpdat
0R
1Y4
A3
8
fpsck
JTAG needed for
A4
test and in
9
19
production
120R
2Y1
2G
dgnd
7
11
120R
2Y2
B1
120R
5
2Y3
B2
13
3
15
120R
2Y4
B3
17
R138
B4
R137
74LCX244
R136
R135
dgnd
R141
TPG
TPG1
TPG2
TPG3
TPG4
TPG5
TPG6
TPG8
100R
C140
R142
10N
7k5
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
J200
IPR+
3
RL201A
RCA1-BK
C200
1
L
IPL
IPR
2
1u
R259
R200
AGND
R260
R201
agnd
C201
IPR
R
1u
J205
RCA1-BK
5
RL201B
4
IPR-
6
C202
-
IPL-
AGND
J201
1u
R261
R202
IPL+
6
RL202B
4
L
IPL
5
AGND
R262
R203
XLR3F
C203
D210
D211
+
IPL+
R272
1SS352
1SS352
C265
100R
1u
33P
C204
agnd
-
AGND
AGND
AGND
AGND
IPR-
AGND
J202
1u
R263
R204
R
AGND
2
RL202A
XLR3F
R264
R205
1
IPL-
3
C205
+
IPR+
1u
D219
D220
R288
C275
1SS352
1SS352
100R
33P
AGND
AGND
AGND
AGND
5VR
RL201C
AGND
agnd
AGND
D200
C206
1N4148
C207
10N
10N
4k7
4k7
R206
R208
C212
100P
AGND
1N4148
D215
+18v
+15v
U211
LM 317M
IN
4.7UF/50V
C268
R275
330uF/25V
C272
200/1% M F
C270
C266
R276
10uF/25V
10U/25V
2k1/1% M F
C267
R277
agnd
10U/25V
2k1/1% M F
C273
R278
200/1% M F
4.7U/50V
C271
C269
10uF/25V
330uF/25V
IN
U212
LM 337M
-18v
-15v
1N4148
D216
H1
H2
HEATSINK
HEATSINK
VCC12a
AGND
J206
from dsp board
U124
R177A
1
a1
y1
6
dadfs0
J106
2
5
100R
gnd
vcc
3V3sw
dadrst
1
3
4
R177B
dadfs1
daddf1
a2
y2
100R
2
C185
dadfs1
3
NC7WZ17
dadfs0
3V3sw
dgnd
4
U125
dsa1
R177C
100n
5
1
6
daddf1
ds9
a1
y1
100R
6
2
gnd
vcc
5
3V3sw
ds6
7
3
4
R177D
a2
y2
100R
dadrst
8
C186
9
NC7WZ17
3V3sw
dgnd
10
U126
R178C
100n
VCC12S
11
1
6
a1
y1
100R
12
2
5
dmck
3
gnd
vcc
4
3V3sw
R178D
13
a2
y2
100R
dsa1
14
dadLR
C187
15
NC7WZ17
3V3sw
dgnd
16
U127
dadbck
R178A
100n
17
1
6
ds6
a1
y1
100R
18
2
5
daddat
gnd
vcc
3V3sw
R178B
19
3
a2
y2
4
100R
ds9
20
C188
NC7WZ17
dgnd
To analog board
3V3sw
dgnd
100n
U122
NC7NZ34
3V3sw
C183
C184
2.2U
100N
DGND
3V3sw
dgnd
3v3swp
3v3swp
3v3swp
dgnd
U116
75
d0
74
a17
73
a16
72
gnda
dgnd
vcca
71
3v3swp
70
a15
69
a14
68
a13
67
a12
66
vcclq
3v3swp
65
gndq
64
dgnd
gnda
dgnd
63
vcca
3v3swp
62
a11
61
vccqh
60
a10
59
a9
a8
58
57
a7
56
gnda
dgnd
55
vcca
3v3swp
54
a6
53
a5
52
a4
51
a3
M2
MARK
dgnd
dgnd
dgnd
DSPB56364FU100
3v3swp
3v3swp
dgnd
3v3swp
C144
C145
C146
C147
C148
C160
C161
100n
100n
100n
100n
100n
100n
100n
3v3swp
C138
220U/6.3V HCN
dgnd
distribute on four sides of dsp chip
C123
100n
L102
3v3sw
3v3swp
10u
J104
R182
C191
330P
100R
dgnd
20
bfpsck
R183
C192
330P
19
100R
dgnd
18
C193
330P
bfpTdat
R184
17
bfpdat
100R
dgnd
16
C194
330P
15
R185
bfprc
100R
dgnd
14
13
bfpTstb
12
bfpVfd7
11
bfpVstb
10
9
bfpencb
8
7
LEDBfp
6
LEDOfp
5
LEDRfp
4
(place at board edge)
3
2
R420
R419
L101
1
10K
10K
10u
TO FPP BOARD
J401B
S401
5VDS
1
1
A
Q105
Q104
Q103
dgnd
2
DTC114
DTC114
DTC114
3
3
C
R153
4
2
B
VCC12S
CON4
C412
C413
ENCODE
100n
100n
dgnd
dgnd
dgnd
C432
10u/10v
egnd
-7-
C251
AGND
100n
U207
3
a2
2
gnd
1
a1
NC7WZ17
U204A
R218
3
C264
100n
1
U209
1K 1%
2
24.576M
C228
OPA227
2.2u
AGND
AGND
AGND
U201A
C259
R220
C258
3
agnd
VADC
1N
22U/6V3
AGND
332R
R224
R236
R225
R226
1
274R
499R
274R
137R
C255
100u/6V3
2
C237
AGND
C242
agnd
R240
LM4562
sv33
180pJ
R244
R248
2
5
RL205B
2n2
C230
C231
274R
41R2
1
4
8
D206
D207
vcomR
R252
3
6
BAT54S
BAT54S
R256
RL204A
133R
100n
100n
2
U205A
C249
vcom
R253
OPA1632
2n7
6
3
RL205A
1
RL204B
133R
R249
4
1
R245
41R2
5
2
C238
274R
R241
C243
U201B
1
180pJ
2n2
agnd
agnd
6
R227
R237
R228
R229
agnd
vinR-
2
7
vinR+
3
vinR-
R221
274R
499R
274R
137R
vinR+
5
agnd
4
332R
vcc1
C252
5
agnd
LM4562
100n
6
agnd
agnd
VADC
7
agnd
C253
8
100n
agnd
9
vcc2
U202A
vinL-
10
R222
vinL-
3
VADC
vinL+
11
332R
R230
R238
R231
R232
vinL+
1
12
274R
499R
274R
137R
agnd
agnd
2
C239
C244
R242
LM4562
180pJ
R246
R250
2
5
RL206B
2n2
vinL-
274R
41R2
1
4
8
D209
D208
R254
3
6
BAT54S
BAT54S
RL203A
133R
R257
2
vcom
U203A
C250
2n7
vcomL
R255
RL206A
OPA1632
C234
6
133R
3
1
R251
C233
RL203B
100n
R247
4
1
41R2
vinL+
100n
sv33
5
2
274R
C240
agnd
R243
C245
C257
U202B
100u/6V3
2n2
R268
180pJ
6
R233
R239
R234
R235
NC
7
agnd
R223
274R
499R
274R
137R
R267
332R
5
10K
U204B
R219
LM4562
5
7
1K 1%
6
C229
OPA227
2.2u
agnd
C218
C219
C220
C221
C222
U201C
U202C
5VR
5VR
5VR
5VR
5VR
100n
100n
100n
100n
100n
LM4562
LM4562
C284
RL206C
C235
RL202C
RL203C
RL204C
RL205C
10U/25V
100u/25
agnd
D201
D202
D203
D204
D205
C236
1N4148
C208
1N4148
C209
1N4148
C210
1N4148
C211
1N4148
100u/25
agnd
10N
10N
10N
10N
C285
10U/25V
C223
C224
C225
C226
C227
4k7
4k7
4k7
4k7
100n
100n
100n
100n
100n
R209
R210
R211
R212
C213
C214
C215
C216
C217
100P
100P
100P
100P
100P
AGND
AGND
AGND
AGND
AGND
U215
R282
admck
6
1
admck2
82R
y1
a1
5
2
R283
sv33
vcc
gnd
AGND
adadLR
100R
4
3
adLRa
y2
a2
C241
NC7WZ16
sv33
AGND
U216
R284
adadbck
6
1
100n
adbka
100R
y1
a1
5
2
R285
sv33
vcc
gnd
AGND
adaddat
4
3
addata
100R
y2
a2
C278
J204
NC7WZ16
sv33
AGND
FROM POWER BOARD
U213
R289A
adfs0a
6
1
100n
D214
1
120R
y1
a1
vap
5
2
sv33
2
R289B
sv33
vcc
gnd
AGND
adfs1a
4
3
S1GM4
+18v
3
120R
y2
a2
VADC
agnd
4
C279
NC7WZ17
5
100n
U214
-18v
6
R265
addfa
R289C
6
1
AGND
120R
y1
a1
243RF
5
2
R289D
sv33
vcc
gnd
AGND
adrsta
4
3
sv33
120R
y2
a2
C260
C276
C274
100uF/6.3V
C254
C261
100u/25
NC7WZ17
100uF/6.3V
10U/25V
10u/25
adadrst
C277
R266
addf1
100n
536R
addC276 100u/25V cd284
adadfs1
C248
adadfs0
AGND
22u/6V3
U208
ASM1117-ADJ
agnd
sv33
TPG21
TPG22
TPG23
L202
5VR
U217
LM7805CT
10u
1
3
VCC12a
Vin
Vout
5VR
C281
C282
22u/25
22u/25
C246
100n
C283
10U/10V
C247
22u/6V3
agnd
U218
agnd
ASM1117-33
R271
4
y2
82R
5
vcc
R269
6
82R
admck2
y1
L201
sv33
U210
D217
D218
10u
14
1
OverR
OverL
VCC
1CLR
13
2
2CLR
1D
12
3
11
2D
1CLK
4
2CLK
1PRE
R270
10
5
admcka
2PRE
1Q
82R
9
6
2Q
1Q
8
7
2Q
GND
SN74LVC74APW
AGND
Q206
Q207
DTC114
DTC114
AGND
R258
U206
agnd
R279 100R
R280
100R
R281
100R
36
adrsta
/rst
35
admcka
m ck i
34
adLRa
LRck
33
adbka
bck
32
addata
data
31
vdd
sv33
30
dgnd
29
dsdL
dsdR
28
C232
27
dsdclk
100n
26
wck o
25
m ck o
AGND
C256
22U/6V3
PCM4222
AGND
addfa
adfs1a
adfs0a
AGND
sv33
U204C
U205B
U203B
OPA227
OPA1632
OPA1632
+15v
agnd
-15v
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