modd
1
modb
2
moda
3
fst
4
fsr
5
sck t
6
sck r
7
vccs
8
gnds
9
hck t
10
vcclq
11
gndq
12
hck r
13
sdo0
14
vcchq
15
sdo1
16
sdo2i3
17
sdo3i2
18
sdo4i1
19
sdo5i0
20
vccs
21
gnds
22
ss
23
mosi
24
miso
25
sc
k
26
hre
q
27
pint
28
re
se
t
29
nc
30
v
ccp
31
p
cap
32
gndp
33
e
xta
l
34
v
cch
q
35
gndq
36
v
ccq
l
37
ta
38
cas
39
wr
40
rd
41
v
ccc
42
gndc
43
aa1
44
aa0
45
a0
46
a1
47
v
cca
48
gnda
49
a2
50
a3
51
a4
52
a5
53
a6
54
vcca
55
gnda
56
a7
57
a8
58
a9
59
a10
60
vccqh
61
a11
62
vcca
63
gnda
64
gndq
65
vcclq
66
a12
67
a13
68
a14
69
a15
70
vcca
71
gnda
72
a16
73
a17
74
d0
75
d1
76
d2
77
d3
78
v
ccd
79
gndd
80
d4
81
d5
82
d6
83
d7
84
nc
85
nc
86
v
ccl
q
87
gndq
88
v
cch
q
89
nc
90
gpio0
91
v
ccs
92
gnds
93
gpio1
94
gpio2
95
gpio3
96
tdo
97
tdi
98
tc
k
99
tm
s
100
U116
DSPB56364FU100
dgnd
3v3swp
R147
10k
dgnd
dgnd
dsprst
dspbck
dsplrck
dspdi
dspdo
dspmosi
dspmiso
dspsck
dsphreq
dspss
C151
2n7 COG
C150
100n
3v3swp
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
C144
100n
C145
100n
C146
100n
C147
100n
C148
100n
3v3swp
dgnd
distribute on four sides of dsp chip
R127
120R
dspftb
T104
dgnd
tms
1
tck
2
tdi
3
tdo
4
/rst
5
cp1-
6
cp1+
7
cp0-
8
cp0+
9
agnd
10
av+
11
vref
12
agnd
13
av+
14
vrefd
15
vref0
16
vref2
17
ai0
18
ai1
19
ai2
20
ai3
21
ai4
22
ai5
23
ai6
24
ai7
25
x1
26
x2
27
m
one
n
28
p1.7
29
p1.6
30
p1.5
31
p1.4
32
p1.3
33
p1.2
34
p1.1
35
p1.0
36
vdd
37
dgnd
38
p2.7
39
p2.6
40
p2.5
41
p2.4
42
p2.3
43
p2.2
44
p2.1
45
p2.0
46
p3.7
47
p3.6
48
p3.5
49
p3.4
50
p3.3
51
p3.2
52
p3.1
53
p3.0
54
p0.7
55
p0.6
56
p0.5
57
p0.4
58
p0.3
59
p0.2
60
p0.1
61
p0.0
62
dgnd
63
vdd
64
p7.7
65
p7.6
66
p7.5
67
p7.4
68
p7.3
69
p7.2
70
p7.1
71
p7.0
72
p6.7
73
p6.6
74
p6.5
75
p6.4
76
p6.3
77
p6.2
78
p6.1
79
p6.0
80
p5.7
81
p5.6
82
p5.5
83
p5.4
84
p5.3
85
p5.2
86
p5.1
87
p5.0
88
dgnd
89
vdd
90
p4.7
91
p4.6
92
p4.5
93
p4.4
94
p4.3
95
p4.2
96
p4.1
97
p4.0
98
d
ac1
99
d
ac0
100
U110
C8051F126
rx1+
1
rx1-
2
rx2+
3
rx2-
4
rx3+
5
rx3-
6
rx4+
7
rx4-
8
vcc
9
agnd
10
lock
11
rxck o
12
rxc
ki
13
nc
14
nc
15
dgnd1
16
vdd18
17
cp
m
18
/ss
19
sc
k
20
m
osi
21
m
iso
22
/int
23
/rst
24
mclk
25
gp1
26
gp2
27
gp3
28
gp4
29
dgnd2
30
tx-
31
tx+
32
vdd33
33
aeso
34
bls
35
sync
36
bc
ka
37
lrc
ka
38
sdina
39
sdouta
40
nc
41
vio
42
dgnd3
43
bgnd
44
sdoutb
45
sdinb
46
lrc
kb
47
bc
kb
48
U111
DIX4192
J100
RCA
J101
RCA
R100
75R
F
R101
75R
F
C100
100n X7R
C101
100n X7R
J102
XLR3F
1
2
3
4
5
6
7
8
T100
AES/SPDIF 1:1
1
2
3
4
5
6
7
8
T101
AES/SPDIF 1:1
1
2
3
4
5
6
7
8
T102
AES/SPDIF 1:1
R102
110R
DATA
1
VCC
2
GND
3
OP103
GP1FTX
VCC
1
GND
2
DATA
3
OP102
GP1FRX
VCC
1
GND
2
DATA
3
OP101
GP1FRX
VCC
1
GND
2
DATA
3
OP100
GP1FRX
J103
RCA
R107
205R
C106
100n X7R
1
2
3
4
5
6
7
8
T103
AES/SPDIF 1:1
R105
93.1R
input1
input2
aes/ebu
opt1
opt2
loop in
opt out
coax out
rx1+
rx1-
crx2+
crx2-
rx4+
dgnd
C105
100n X7R
C102
100n X7R
rx1+
rx1-
rx2+
rx2-
C103
100n X7R
C104
100n X7R
srx1+
srx1-
srx2+
srx2-
aeso1
aeso
ctx+
tx+
dgnd
spa
spb
R103
0R
C116
100n
C110100n
C107
100n
C119
100n
C137
22U/6.3V
C126
22u/6V3
G
1
OUT
2
IN
3
O
4
U104
ASM1117-1.8
dgnd
3v3sws
3v3sws
C108
100n
C135
100n
C125
22u/6V3
dgnd
m24mc
dgnd
sprst
spint
spmiso
spmosi
spsck
spss
dgnd
adbck
adlrck
addat
dspbck
dsplrck
dspdo
dspdi
dspgp1
dspgp1
R126
120R
zdat
R112A
100R
R112B
100R
R112C
100R
R112D
100R
R111
100R
zlrck
zbck
C141
100n
zdat
zbck
zlrck
zspick
/cs
1
so
2
/wp
3
gnd
4
si
5
sck
6
/hold
7
vcc
8
U120
AT25XXX
C123
100n
dgnd
dgnd
3v3
esi
esck
msi
eess
TxD
RxD
esck
esi
1
2
3
4
5
6
7
8
9
10
J109
HEADER 5X2 2.54 pitch
JTAG
3v3
dgnd
dgnd
tck
tdo
tdi
tms
R152
4k7
JTAG needed for
test and in
production
tms
tck
tdi
tdo
zspiss
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U117
NC7WZ16
3v3sws
C143
100n
R148A
120R
R148B
120R
R148C
120R
R148D
120R
dgnd
dspsck
dspmosi
spmosi
spsck
dgnd
zspidat
C114
100n
C115
100n
C120
100n
C121
100n
3v3
3v3
3v3
3v3
dgnd
dgnd
dgnd
dgnd
3v3
m24mb
C118
100n
dgnd
C134
22u/6V3
D100
ss12
dgnd
pfdet
R109
10K
R110
100K
1
2
3
4
J107
HEADER 2X2
TxL
RxL
3v3
dgnd
RxL
TxL
R139
100k
R140
100k
dgnd
dgnd
LOG
R118
10k
3v3
R117
33k
R116
68k
dgnd
3v3
C117
100n
fp
en
ca
C140
10N
R141
100R
R142
7k5
dgnd
fp
en
ca
(place at board edge)
p
fdet
fp
en
cb
m24ma
dgnd
dgnd
dgnd
adbck
adlrck
addat
m24mc
R120
NC
R121C
82R
dgnd
dgnd
1
2
3
U118A
74LCX125
4
5
6
U118B
74LCX125
8
9
10
U118C
74LC
X125
Y
11
A
12
G
13
GND
7
VCC
14
U118D
dsprtnen
spss
T
sta
T
dat
spmiso
dspmiso
T
dat
rc
Vfd7
Tstb
Vstb
fpon
fp
stdby
R123C
120R
R123D
120R
fp
sck
fp
dat
R123B
120R
R123A
120R
fpsck
fpdat
msi
3v3
dgnd
C124
100n
3v3
R119
10k
3v3sws
sp
in
t
dspgp2
dspgp2
bp
su55
bp
su12
psu55
psu12
stby
dgnd
dgnd
3.3VAO
zsafe
R131
0R
R133
0R
R132
0R
R134
0R
1G
1
A1
2
1Y1
18
A2
4
1Y2
16
A3
6
1Y3
14
A4
8
1Y4
12
VCC
20
GND
10
2G
19
B1
11
2Y1
9
B2
13
2Y2
7
B3
15
2Y3
5
B4
17
2Y4
3
U109
74LCX244
dgnd
dgnd
dgnd
3v3
C122
100n
dgnd
bfp
sck
bfpsck
bfp
dat
bfpdat
bfp
T
stb
bfpTstb
bfp
Vstb
bfpVstb
Q103
DTC114
Q104
DTC114
R138
120R
R136
120R
R137
120R
R135
120R
bfpencb
bfp
en
cb
bfpTdat
bfp
T
dat
bfprc
bfp
rc
bfp
Vfd7
bfpVfd7
rc
irin
fp
en
cb
dsp
hreq
dsp
ftb
spa
spb
Vstb
T
stb
dsp
ss
sp
ss
eess
ads6
ads9
adsa1
adfs0
adfs1
adrst
zs
pi
ck
zs
pi
ss
z
sp
iden
z
safe
z
sp
idat
so
fto
n
Vfd7
trig
in
trig
o
ut
fpstdby
fpon
stby
psu12
psu15
psu55
zen
sprst
dsprst
zspiret
csrx3+
csrx3-
rx3+
rx3-
rx3+
rx3-
C129
22U/6.3V
dgnd
C133
2.2U/25V X5R
C113
100n
C128
100U/25V
VCC12S
3v3sw
3v3sws
dgnd
C130
22u/6V3
G
1
OUT
2
IN
3
O
4
U106
ASM1117-3.3
dgnd
C111
100n
C112
100n
C131
470u/16v
3v3
R106
10R/2W
Pro
tect
Q105
DTC114
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J104
TO FPP BOARD
LEDBfp
LEDOfp
LEDRfp
dgnd
dgnd
dgnd
dgnd
Protect
dgnd
3v3
1
2
3
4
5
6
7
8
9
10
11
12
J105
from power board
5VDS
irin
trig
in
so
fto
n
trig
o
ut
Tx
D
RxD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
J110
to INT board
VCC12S 3v3
dgnd
3v3
dgnd
3v3
dgnd
m24m
C127
22u/6V3
3v3sws
dgnd
3.3VA
z
sp
iret
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J106
To analog board
dmck
dadbck
dadLR
daddat
dadfs0
dadfs1
dadrst
dmck
dadbck
dadLR
daddat
dadfs0
dadfs1
dadrst
dsa1
ds6
ds9
VCC12S
SD0
BC0
WC0
SPIBC
SPICS
IPC
SPID
SPIRET
SD0
BC0
WC0
SPIBC
SPICS
IPC
SPIRET
SPID
bstby
TPG4
dgnd
TPG5
dgnd
TPG8
dgnd
TPG6
dgnd
TPG2
dgnd
TPG3
dgnd
TPG
dgnd
TPG1
dgnd
TP1
VCC12S
VCC12S
3.3VAO
3.3VAO
3.3VAO
3v3
dgnd
dgnd
3v3swp
C160
100n
C161
100n
M1MARK
M2
MARK
M4
MARK
M3
MARK
dgnd
C165
100N X7R
C166
100N X7R
C167
100N X7R
C168
100N X7R
dgnd
Tsta
R153
10R
/2W
3v3
dgnd
R156
10k
3v3swp
dsp
rtn
en
3v3
R157
120R
R158
120R
C171
22u/6V3
G
1
OUT
2
IN
3
O
4
U121
ASM1117-33
dgnd
C170
100n
C169
100U/25V
3.3VA
J205
RCA1-BK
J200
RCA1-BK
J202
XLR3F
C200
1u
R200
1M
R242
100k
R222
332R
R259
56K2F
C244
180pJ
C201
1u
R201
1M
R260
56K2F
C204
1u
R204
1M
R263
56K2F
C205
1u
R205
1M
R264
56K2F
AGND
AGND
AGND
J201
XLR3F
C202
1u
R202
1M
R261
56K2F
C203
1u
R203
1M
R262
56K2F
AGND
AGND
+
+
-
-
2
3
1
U202A
LM4562
6
5
7
U202B
LM4562
R246
274R
R257
549R
R247
274R
R243
100k
R223
332R
C245
180pJ
agnd
R240
100k
R220
332R
C242
180pJ
2
3
1
U201A
LM4562
6
5
7
U201B
LM4562
R244
274R
R256
549R
R245
274R
R241
100k
R221
332R
C243
180pJ
agnd
L
L
R
R
1
vcom
2
8
5
4
U203A
OPA1632
C239
2n2
C240
2n2
C250
2n7
R231
274R
R232
137R
R250
41R2
R251
41R2
R235
137R
R219
1K 1%
agnd
6
5
7
U204B
OPA227
R238
499R
R230
274R
agnd
1
vinR-
2
vinR+
3
vcc1
4
agnd
5
agnd
6
agnd
7
agnd
8
vcc2
9
vinL-
10
vinL+
11
agnd
12
vc
om
L
13
re
fgndL
14
vre
fL
15
pc
m
e
n
16
hpfdr
17
hpfdL
18
fs0
19
fs1
20
df
21
dsde
n
22
m
ode
n
23
dsdm
ode
24
mck o
25
wck o
26
dsdclk
27
dsdR
28
dsdL
29
dgnd
30
vdd
31
data
32
bck
33
LRck
34
mck i
35
/rst
36
ovfL
37
ovfR
38
s/m
39
dgnd
40
ow
l1
41
ow
l0
42
fm
t1
43
fm
t0
44
dgnd
45
vre
fR
46
re
fgndR
47
vc
om
R
48
U206
PCM4222
agnd
agnd
agnd
AGND
AGND
vinR+
vinR-
vinL+
vinL-
vinL-
vinL+
C257
100u/6V3
C255
100u/6V3
C231
100n
C234
100n
C230
100n
C233
100n
vcomR
vcomL
agnd
agnd
adrsta
adfs0a
adfs1a
C256
22U/6V3
C232
100n
C258
22U/6V3
C259
1N
AGND
C251
100n
admcka
admcka
adLRa
adbka
addata
admck2
ADJ
1
OUT
2
IN
3
O
4
U208
ASM1117-ADJ
R265
243RF
R266
536R
C248
22u/6V3
C254
10U/25V
C260
100uF/6.3V
agnd
D214
S1GM4
vap
adLRa
adbka
addata
AGND
admck2
R258
10k
adfs0a
adfs1a
adrsta
C241
100n
AGND
AGND
R254
133R
R234
274R
R239
499R
R233
274R
R255
133R
1
vcom
2
8
5
4
U205A
OPA1632
C237
2n2
C238
2n2
C249
2n7
R225
274R
R226
137R
R248
41R2
R249
41R2
R229
137R
R218
1K 1%
2
3
1
U204A
OPA227
agnd
R228
274R
R208
4k7
R
213
4k7
R236
499R
R224
274R
R252
133R
R237
499R
R227
274R
R253
133R
3
6
U203B
OPA1632
3
6
U205B
OPA1632
8
4
U202C
LM4562
8
4
U204C
OPA227
8
4
U201C
LM4562
+15v
-15v
C222
100n
C227
100n
C221
100n
C220
100n
C219
100n
C218
100n
C223
100n
C224
100n
C225
100n
C226
100n
agnd
1
3
2
RL201A
4
6
5
RL201B
1
3
2
RL202A
4
6
5
RL202B
IPL+
IPL-
IPR+
IPR-
IPL
IPR
1
3
2
RL206A
4
6
5
RL206B
1
3
2
RL203A
4
6
5
RL203B
C229
2.2u
C228
2.2u
1
3
2
RL205A
4
6
5
RL205B
1
3
2
RL204A
4
6
5
RL204B
IPL+
IPL-
IPR+
IPR-
IPL
IPR
C252
100n
C253
100n
VADC
VADC
VADC
agnd
agnd
VADC
1
2
3
4
5
6
J204
FROM POWER BOARD
+18v
-18v
agnd
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J206
from dsp board
admck
adadbck
adadLR
adaddat
adadfs0
adadfs1
adadrst
AGND
adsa1a
ads6a
ads9a
adadrst
adadfs1
adadfs0
Q
201
2SC1815
C207
10N
7
8
RL202C
D201
1N4148
C213
100P
AGND
a
dsa
1a
5VR
R209
4k7
R
214
4k7
Q
202
2SC1815
C208
10N
7
8
RL203C
D202
1N4148
C214
100P
AGND
a
ds6a
5VR
R210
4k7
R
215
4k7
Q
203
2SC1815
C209
10N
7
8
RL204C
D203
1N4148
C215
100P
AGND
a
ds6a
5VR
R211
4k7
R
216
4k7
Q
204
2SC1815
C210
10N
7
8
RL205C
D204
1N4148
C216
100P
AGND
a
ds9a
5VR
R206
4k7
R
207
4k7
Q
200
2SC1815
C206
10N
7
8
RL201C
D200
1N4148
C212
100P
AGND
a
dsa
1a
5VR
R212
4k7
R
217
4k7
Q
205
2SC1815
C211
10N
7
8
RL206C
D205
1N4148
C217
100P
AGND
a
ds9a
5VR
admck
adadbck
adadLR
adaddat
sv33
sv33
sv33
AGND
AGND
agnd
AGND
sv33
AGND
D206
BAT54S
D207
BAT54S
D209
BAT54S
D208
BAT54S
C261
10u/25
C274
100uF/6.3V
agnd
1CLR
1
1D
2
1CLK
3
1PRE
4
1Q
5
1Q
6
GND
7
2Q
8
2Q
9
2PRE
10
2CLK
11
2D
12
2CLR
13
VCC
14
U210
SN74LVC74APW
C264
100n
AGND
sv33
AGND
AGND
R269
82R
R270
82R
R271
82R
agnd
agnd
C275
33P
AGND
R288
100R
AGND
D219
1SS352
D220
1SS352
AGND
AGND
vdd1
1
gnd1
2
in1
3
in2
4
in3
5
out1
6
nc
7
gnd1
8
gnd2
9
nc
10
in4
11
out3
12
out2
13
out1
14
gnd2
15
vdd2
16
U350
IL717
C350
22n
C351
22n
zgnd
z3v3
zgnd
zgnd
ZSPID
ZSPICS
ZSPIBC
z3v3
R360
0R
R361
0R
C353
2.2U
R350
100R
R362
0R
zgnd
ZIPC
split in ground plane here
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J108
to Zetex board
zgnd
3v3sw
C356
22u/6v3
C357
22u/6v3
Z
S
PID
Z
S
PICS
Z
IPC
ZSD
0
Z
BC0
Z
WC0
ZSD0
ZBC0
ZWC0
zgnd
R357
100R
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U301
NC7WZ17
J302
SCJ349-SD
3v3I
C305
4n7
R303
2K2J
232 gnd
irinI
triginI
trig in
J301
SCJ351-DS SW
C301
100n
R305
10KJ
R306
6k8
IR in
D302
4v7
1
2
3
S301
SW SPDT
trig sw
soft clip
on
1
2
3
S302
SW SPDT
on
D303
4v7
C311
100n
3v3I
softonI
dgndi
R304
2k7
Q301
KSA1220
R302
10KJ
VCC12I
R301
10R
D300
1N4148
D301
1N4148
Q302
DTC114
J305
SCJ351-DS SW
C300
100n
R300
3R9J
trig out
trigoutI
3v3I
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
Rin-
8
Rout
9
INV
10
Tin
11
Fon
12
Tout
13
gnd
14
Vcc
15
Foff
16
EN
1
U302
MAX3221
C302
100n
C309
470nZ
C308
470nZ
C310
470nZ
TxDI
RxDI
C304
100n
232 gnd
3v3I
232 gnd
232 gnd
1
2
3
C307
EMI100p
1
2
3
C306
EMI100p
232gnd
Txda
Rxda
1
6
2
7
3
8
4
9
5
G1
G2
J303
RS232
C312
22u/6.3v
R308
10RJ
232 gnd
232 gnd
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
J310
from dsp board
VCC12I 3v3I
dgndi
dgndi
232 gnd
R307
10RJ
C303
100n
232 gnd
VCC12I
3v3I
C313
100u/25v
C314
22u/6.3v
dgndi
dgndi
irin
I
trig
in
I
so
fto
n
I
trig
o
utI
T
xDI
RxDI
232 gnd
R275
200/1% MF
R278
200/1% MF
R276
2k1/1% MF
R277
2k1/1% MF
IN
U211
LM317M
IN
U212
LM337M
C272
10U/25V
C273
4.7U/50V
C266
4.7UF/50V
C267
10U/25V
D215
1N4148
D216
1N4148
C271
10uF/25V
C270
10uF/25V
C269
330uF/25V
C268
330uF/25V
+18v
-18v
agnd
+15v
-15v
H1
HEATSINK
H2
HEATSINK
R279 100R
R281
100R
R280
100R
R282
82R
R283
100R
R284
100R
R285
100R
R160
100R
R161
100R
R162
100R
R163
120R
R170
120R
R164A
120RJ
R164D
120RJ
R164C
120RJ
R164B
120RJ
R166
100R
R167
100R
R168
100R
R169
120R
R363
0R
R364
0R
R365
0R
IOgnd
C176
33P
DGND
R174 100R
D101 1SS352
D102 1SS352
IOgnd
IOgnd
C180
100n X7R
C181
100n X7R
C182
100n X7R
C177
100n X7R
C178
100n X7R
C179
100n X7R
Q206
DTC114
Q207
DTC114
agnd
D218
OverL
D217
OverR
R
286
820
R
287
820
C265
33P
AGND
R272
100R
AGND
D210
1SS352
D211
1SS352
AGND
AGND
Trigsw
Trigsw
Trigsw
1
Trigsw1
R309
10k
R310
120R
R175
120R
R311
10k
R312
120R
R313
120R
DGND
DGND
dgndi
TPG21
TPG22
TPG23
TPG31
TPG32
TPG33
3v3sw
Z
S
PIBC
z3v3
C276
100u/25
addC276 100u/25V cd284
vdd1
1
gnd1
2
in1
3
in2
4
in3
5
out1
6
nc
7
gnd1
8
gnd2
9
nc
10
in4
11
out3
12
out2
13
out1
14
gnd2
15
vdd2
16
U351
IL717
C362
22n
C363
22n
C360
22u/6v3
C361
22u/6v3
3v3sw
DGND
R351
100R
R352
100R
C364
330P
C365
330P
ZSPRET
DGND
zgnd
R173A
100R
R173B
100R
R173C
100R
R173D
100R
R176
100R
R180
100R
Z
S
PRET
addfa
addfa
addf1
R289A
120R
R289B
120R
R289C
120R
R289D
120R
addf1
daddf1
1a
1
3y
2
2a
3
gnd
4
2y
5
3a
6
1y
7
vc
c
8
U122
NC7NZ34
C183
2.2U
DGND
3V3sw
1a
1
3y
2
2a
3
gnd
4
2y
5
3a
6
1y
7
vc
c
8
U123
NC7NZ34
R121B
82R
R121D
82R
R121A
82R
m24mb
m24ma
C184
100N
adsa1
ads9
ads6
dsa1
ds6
ds9
TR
1
GND
2
OUT
3
VDD
4
U209
24.576M
L201
10u
AGND
AGND
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U207
NC7WZ17
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U215
NC7WZ16
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U216
NC7WZ16
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U213
NC7WZ17
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U214
NC7WZ17
sv33
sv33
sv33
sv33
AGND
AGND
C277
100n
C278
100n
C279
100n
sv33
sv33
sv33
AGND
AGND
L202
10u
C283
10U/10V
VCC12a
Vin
1
GND
2
Vout
3
U217
LM7805CT
C282
22u/25
C281
22u/25
agnd
5VR
DGND
R177A
100R
R177B
100R
R177C
100R
R177D
100R
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U124
NC7WZ17
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U125
NC7WZ17
3V3sw
3V3sw
DGND
DGND
R178A
100R
R178B
100R
R178C
100R
R178D
100R
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U126
NC7WZ17
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U127
NC7WZ17
3V3sw
3V3sw
daddf1
adfs0
adfs1
adrst
addf
DGND
C185
100n
3V3sw
C186
100n
3V3sw
C187
100n
3V3sw
C188
100n
3V3sw
DGND
DGND
3V3sw
3V3sw
dixg
p
1
dixg
p
2
R179C
120R
R179B
120R
R179D
120R
R179A
120R
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U130
NC7WZ16
1a
1
3y
2
2a
3
gnd
4
2y
5
3a
6
1y
7
vcc
8
U128
NC7NZ34
1a
1
3y
2
2a
3
gnd
4
2y
5
3a
6
1y
7
vcc
8
U129
NC7NZ34
3v3sw
3v3sw
3v3sw
DGND
DGND
ctx-
C190
100n X7R
R104
205R
1
2
3
4
5
6
7
8
9
10
J111
To DSP
crx2+
crx2-
ctx+
csrx3+
csrx3-
ctx-
cognd
IOgnd
cognd
C189
22N
R181
100R
1
2
3
4
5
6
7
8
9
10
J112
From COAX
rx2+
rx2-
tx+
srx3+
srx3-
tx-
dgnd
TR
1
GND
2
OUT
3
VDD
4
U102
24.576M
3V3sw
DGND
C136
2.2U
DGND
3V3sw
3v3
Q102
DTC114
Q106
DTC114
Q101
DTC114
5VDS
L101
10u
3v3swp
C138
220U/6.3V HCN
C235
100u/25
C236
100u/25
R182
100R
C191
330P
dgnd
R183
100R
C192
330P
dgnd
R184
100R
C193
330P
dgnd
R185
100R
C194
330P
dgnd
VCC12a
C247
22u/6V3
G
1
OUT
2
IN
3
O
4
U218
ASM1117-33
C246
100n
sv33
5VR
5VDS
addf
dgnd
dgnd
agnd
dgnd
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U103
NC7WZ16
3v3sw
C132
100n
dgnd
R108
120R
R122
120R
L102
10u
L103
10u
3.3VA
C139
22u/6v3
3v3sws
3v3sw
L104
10u
3v3sw
C142
22u/6v3
gnd
3
out
4
in
2
en
1
adj
5
da
p
6
U105
LP38500-ADJ
dgnd
C149
2.2U/10V
tx-
R113
100
C109
100N
3v3sw
DGND
C152 22N
R114 100R
D103 1SS352
D104 1SS352
XM4
HOLE
XM1
HOLE
XM2
HOLE
XM3
HOLE
input1
C153 0R
R115 0R
D105 1SS352
D106 1SS352
input1
C315 22P
R314 100R
D304 1SS352
D305 1SS352
input1
C316 22P
R315 100R
D306 1SS352
D307 1SS352
232 gnd
dgndi
XM5
HOLE
dgnd
psuf
psuf
232 gnd
R316
10RJ
C317
22u/6.3v
D309 1SS352
D308 1SS352
C284
10U/25V
C285
10U/25V
AGND
R125
10K
R124
100K
3v3
dgndi
dgndi
R317
3R
9J
C195
33P
C196
33P
C197
33P
D107
4v7
D108
4v7
cognd
cognd
cognd
D110
4v7
D109
4v7
D111
4v7
D112
4v7
rx2+
rx2-
srx3+
srx3-
dgnd
dgnd
dgnd
dgnd
R186
100
R187
100
C198
10N
C199
10N
dgnd
dgnd
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U131
NC7WZ14
dgnd
dgnd
dgnd
so
fto
n
Trigsw
C155
10N
C156
10N
dgnd
dgnd
C157
22u/6V3(NC)
ADJ
1
OUT
2
IN
3
O
4
U107
ASM1117-5(NC)
C154
100n(NC)
4.5VA
dgnd
L105
10u(NC)
R128
210R(NC)
R129
560R(NC)
C158
22u/6V3
4.5VA
/oe
1
a
2
gnd
3
y
4
vcc
5
U112
NC7SZ125
/oe
1
a
2
gnd
3
y
4
vcc
5
U113
NC7SZ125
3v3sws
dgnd
3v3sws
dgnd
a0
1
a1
2
a2
3
/g2a
4
/g2b
5
g1
6
y7
7
gnd
8
y6
9
y5
10
y4
11
y3
12
y2
13
y1
14
y0
15
vc
c
16
U108
74HC138
3v3sws
dgnd
dgnd
3V3AS
3V3AS
S3
S2
S1
sp
a
sp
b
C159
22U/6.3V
3.3VAO
dgnd
L106
FB
L108
FB
L107
FB
L109
FB
srx1+
srx1-
srx2-
srx2+
srx3+
srx3-
S1
S3
S2
3V3AS
VCC
14
GND
7
4A
12
4Q
E
13
4B
11
3A
9
3Q
E
10
3B
8
2A
5
2Q
E
4
2B
6
1A
2
1Q
E
1
1B
3
U
114
74C
B
3Q
3125P
W
S3
S2
C162
2.2U
C163
100N
C173
100n X7R
C174
100n X7R
C175
100n X7R
L110
FB
DGND
DGND
DGND
3.3VA
3V3AS
DGND
DGND
3V3AS
/oe
1
a
2
gnd
3
y
4
vcc
5
U115
NC7SZ125
dgnd
3V3AS
C172
100n X7R
DGND
rx4+
DGND
C354
10u/10V(NC)
z3v3
R12
NC
TR
1
GND
2
OUT
3
VDD
4
U11
24.576M(NC)
DGND
C13
2.2U
DGND
3v3
R130
0R
3v3
/oe
1
a
2
gnd
3
y
4
vcc
5
U132
NC7SZ125
dgnd
3V3AS
C14
100n X7R
DGND
DGND
aeso
aeso1
R13
33R
R14
100R
C15
33P
R15
100R
C16
33P
dgnd
DGND
R16
100R
C17
33P
DGND
R17
100R
C18
33P
DGND
srx1+
srx2+
R419
10K
R420
10K
C413
100n
C412
100n
A
1
C
3
B
2
S401
ENCODE
1
2
3
4
J401B
CON4
egnd
C432
10u/10v
R18
NC
C19
NC
DGND
R268
NC
R267
10K
AGND
sv33
3v3
R19
100R
-7-
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