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  9. NAD M2 - CONNECTING A SUBWOOFER User manual

NAD M2 - CONNECTING A SUBWOOFER User manual

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LAUNAMECIVRES
LAUNAMECIVRES
M2 C/AH
$%,/--,!5.!-%#)62%3
© NAD 2 0 1 0
NAD ELECTRONICS INTERNATIONAL
TORONTO
M2 HA/C
Direct Digital Amplifier
Direct Digital Amplifier
M2 HA/C
Direct Digital Amplifier
CONTENTS
FRONT PANEL/REAR PANEL VIEW3
SPECIFICATIONS4
TROUBLE SHOOTING
5-6
SCHEMATIC DIAGRAM7-22
PCB LAYOUT
23-34
ELECTRICAL PARTS LIST35-63
EXPLODED VIEW
64-65
EXPLODED VIEW PARTS LIST66
PACKING DIAGRAM
67
PACKING PARTS LIST
68
DISMANTLING AMPLFIIER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69-72
IMPORTANT FINAL PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
SERVICE SAFETY PRECAUTIONS
1. Replacing the Fuses
CAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE OF FUSE.
REFERENCE NO. PART NUMBER DESCRIPTION
Rear Panel
AC Inlet A20-12103-00 Littelfuse618 T10AL/250V
POWER SUPPLY Board Upper
FUSE701 A20-12102-00 Littelfuse618 T1AL/250V
POWER SUPPLY Board Lower
FUSE800 A20-12312-02 Littelfuse618 T3.15AL/250V
2. Safety-check out (North American model only)
Before returning the product to the customer, make leakage current or
resistance measurements to determine that exposed parts are acceptably
insulated from the supply circuit.
Parts marked with the symbol are critical with regard to the risk of fire and
electric shock.Replace only parts recommended by the manufacturer.
 45"/%#: -&%
 45"/%#: #6550/
 7"$66. '-603&4$&/5 %*41-":7'%
 70-6.&
 $0"9
 $0"9
 015*$"-
 015*$"-
 "&4&#6
 #"-"/$&%
 4*/(-&&/%&%
 -001%*(*5"- 130$&4403 -001
 .&/6
'30/51"/&-"/%3&"31"/&-7*&8

 

    
'30/5 1"/&-$0/530-4
 #"-"/$&%
 4*/(-&&/%&%
 %*(*5"- "6%*0$0"9
 %*(*5"- "6%*0015*$"-
 %*(*5"- "6%*0 015*$"- -001015*$"- -001 065
015*$"--001*/
  "&4&#6 */
 %*(*5"-40'5 $-*11*/(
 0''"650 53*((&348*5$)
3&"3 1"/&-$0/530-4
  
         
 7 53*((&3 */
 7 53*((&3 065
 3*()541&",&34
 108&348*5$)
 "$ ."*/4 */165
 '64& )0-%&3
 -&'541&",&34
 34
 *3 */
 (306/% 5&3.*/"-
ANALOG INPUT (BALANCED, SINGLE-ENDED)
Input impedance 36 kΩ//200 pF
Input sensitivity 296 mV (ref.100W)
418 mV (ref. rated power)
Maximum input level 5.6 Vrms (at -9dB level trim setting)
Frequency response (A/D Converter section) ±0.3dB (ref. 10 Hz - FS/2; FS = 48 kHz, 96 kHz, 192 kHz)
DIGITAL INPUT (COAXIAL, OPTICAL, AES/EBU)
Input impedance 75Ω (coaxial)
110Ω (AES/EBU)
Sample rate 32 kHz to 192 kHz
GENERAL SPECIFICATIONS
Continuous output power (ref. 20 Hz– 20 kHz, rated THD+N) - 8Ω ≥200W
4Ω ≥250W
2Ω ≥300W
Rated distorsion (SMPTE/CCIF IM, T.I.M distortion) <0.01% (ref. 100mW - rated power)
Rated distortion (THD+N, with AES17 and AP passive 20kHz LP filters) <0.02% (ref. 20Hz-20kHz, 100mW - rated power)
Clipping power >250W (ref. 1 kHz, 8Ω, 0.1% THD)
IHF Dynamic power - 8Ω ≥300W
4Ω ≥450W
2Ω ≥600W
Maximum output current >27A
Signal/Noise ratio >95dB (A-weighted, ref. 1W)
>118dB (A-weighted, ref. 200W)
Damping factor >2000 (ref. 20Hz - 200Hz)
Frequency response ±0.3dB (ref. 10 Hz - FS/2; FS = 32 kHz, 96 kHz, 192 kHz)
Channel separation >90dB (ref. 10 kHz, 4Ω, 1/3 rated power)
Power Consumption
Normal operation 500W (ref. 100 - 240V AC 50/60 Hz)
Standby power <1W
Idle power <100W
DIMENSION AND WEIGHT
Dimensions (W x H x D) 435 x 133 x 454 mm (Net)
435 x 148 x 502 mm (Gross*)
Net weight 20.2 kg
Shipping weight 25.8 kg
* - Gross dimensions include feet, volume knob and extended speaker terminals.
board
Check PSUA FUSE701
YES
Check PSUA
Check DSP Board
5VDS RIGHT? Check IC700 IC701
YES
Check cable from PSUA to DSP
NONO
Amber LED ON?
No Power or Power shuts off
immediately
3V3 RIGHT?
NO NO
Short circuit of 3V3? Replace U106
Check U110 U301 U302
Check IC523
Check 108M MCLK
Check U131 U118 U120
YES
Check Q104 Q401
Check D402
YES
"NAD M2" shown on VFD?
SPICS SPIBC SPID
YES
NO
+/-53VL&R to AMP
board correct after PSUA
YES
+7.5V -5V on AMP board right?
YES
NO3V3 3V3C 2V5 1V2
TO IC523 RIGHT?
YES
U351 U130
YES
NO
signal to IC523 correct?
Check IC502 IC503 IC504 IC505
Check IC507 IC508 IC509
board
Check PSUB FUSE800
Check IC800 U802
Check cable from PSUB to AMP
NO
NO
board
Check AMP board IC560 IC561
Check DSP board U128 U129
Check cable from DSP to AMP
K703 Click?
B
module to AMP board
Check Fuse on Main PSU module
Change failed PSU module
Check cables from Main PSU
Q617 Q618 D607 RL601
YES
Display
Check AMP main Board
"Startup error" ?
YES
Check AMP module boardNONOOutput relay open and
B
N41VL N41VR RIGHT?
NO NO
Short circuit of N41VL&R? Replace IC506 IC510
Check AMP MODULE
Check cable from DSP to Analog
Board
D602 D603 Q603 Q604
YES
Check AMP feedback signal
Check AMP module
YES
Apply signal to analog1
YES
NO
RS232 IR IN TRIG function
correct?
YES
Check DSP board U111 U116
NO
YES
NO
NO
U203 U205 U206
Check Analog board U215 U216
Check analog board
Finish
INT board
Check INT board U301 U302 Q301
Check cables from DSP board to
display input source name
Q605 Q606 Q607 Q608
Q613 Q614 Q615 Q616
C610 C611 C641 C642 D609 D610 Q611 Q612
Output correct?
Apply signal to coax1
Output correct?
Apply signal to analog2
Output correct?
Check DSP board U126
Check analog board RL201 RL202
U128 U350
YES
modd
1
modb
2
moda
3
fst
4
fsr
5
sckt
6
sckr
7
vccs
8
gnds
9
hckt
10
vcclq
11
gndq
12
hckr
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
sck
26
hreq
27
pint
28
reset
29
nc
30
vccp
31
pcap
32
gndp
33
extal
34
vcchq
35
gndq
36
vccql
37
ta
38
cas
39
wr
40
rd
41
vccc
42
gndc
43
aa1
44
aa0
45
a0
46
a1
47
vcca
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
vccd 79
gndd 80
d4 81
d5 82
d6 83
d7 84
nc 85
nc 86
vcclq 87
gndq 88
vcchq 89
nc 90
gpio0 91
vccs 92
gnds 93
gpio1 94
gpio2 95
gpio3 96
tdo 97
tdi 98
tck 99
tms 100
U116
DSPB56364FU100
dgnd
3v3swp
R147
10k
dgnd
dgnd
dsprst
dspbck
dsplrck
dspdi
dspdo
dspmosi
dspmiso
dspsck
dsphr eq
dspss
C151
2n7CO G
C150
100n
3v3swp
dgnd
dgnd dgnd dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
3v3swp
3v3swp 3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
C144
100n
C145
100n
C146
100n
C147
100n
C148
100n 3v3swp
dgnd
distributeonfour sidesofdsp 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
monen
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
dac1 99
dac0 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
rxcki
13
nc
14
nc
15
dgnd1
16
vdd18
17
cpm
18
/ss
19
sck
20
mosi
21
miso
22
/int
23
/rst
24
mcl k 25
gp1 26
gp2 27
gp3 28
gp4 29
dgnd2 30
tx- 31
tx+ 32
vdd33 33
aeso 34
bls 35
sync 36
bcka 37
lrcka 38
sdina 39
sdouta 40
nc 41
vio 42
dgnd3 43
bgnd 44
sdoutb 45
sdinb 46
lrckb 47
bckb 48
U111
DIX4192
J100
RCA
J101
RCA
R100
75RF
R101
75RF
C100
100nX 7R
C101
100nX 7R
J102
XLR3F
1
2
3
4 5
6
7
8
T100
AES/S PDI F 1:1
1
2
3
4 5
6
7
8
T101
AES/S PDI F 1:1
1
2
3
4 5
6
7
8
T102
AES/S PDI F 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/S PDI F 1:1
R105
93.1R
input1
input2
aes/ebu
opt1
opt2
loop i n
opt out
coax out
rx1+
rx1-
crx2+
crx2-
rx4+
dgnd
C105
100n X7R
C102 100nX 7R
rx1+
rx1-
rx2+
rx2-
C103
100nX 7R
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
G1
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
4si 5
sck 6
/hold 7
vcc 8
U120
AT25XXX
C123
100n
dgnd
dgnd
3v3
esi
esck
msi
eess
TxD
RxD
esck
esi
12
34
56
78
910
J109
HEADER 5X 2 2.54 pitch
JTAG
3v3
dgnd
dgnd
tck
tdo
tdi
tms
R152
4k7
JTAG needed for
test and in
production
tms
tck
tdi
tdo
zspis s
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U117
NC7WZ16
3v3swsC143
100n
R148A120R
R148B
120R
R148C
120R
R148D
120R
dgnd
dspsck
dspmosi
spmosi
spsck
dgnd
zspid at
C114
100n
C115
100n
C120
100n
C121
100n
3v3
3v3
3v3
3v3
dgnd
dgnd
dgnd
dgnd 3v3
m24mb
C118
100n
dgndC134
22u/6V3
D100
ss12
dgnd
pfdet
R109
10K
R110
100K
12
34
J107
HEADER 2X 2
TxL
RxL
3v3dgnd
RxL
TxL
R139
100k
R140
100k
dgnddgnd
LOG
R118
10k3v3
R117
33k
R116
68k
dgnd
3v3
C117
100n
fpenca
C140
10N
R141
100R
R142
7k5
dgnd
fpenca
(place at board edge)
pfdet
fpencb
m24ma
dgnd
dgnd
dgnd
adbck
adlrck
addat
m24mc
R120
NC
R121C
82R
dgnd dgnd
1
23
U118A
74LCX125
4
56
U118B
74LCX125
89
10
U118C
74LCX125
Y
11 A12
G13
GND
7
VCC 14
U118D
dsprtnen
spss
Tsta
Tdat
spmiso
dspmiso
Tdat
rc
Vfd7
Tstb
Vstb
fpon
fpstdby
R123C
120R
R123D
120R
fpsck
fpdat
R123B
120R
R123A
120R
fpsck
fpdat
msi
3v3dgnd C124
100n
3v3
R119
10k
3v3sws
spint
dspgp2
dspgp2
bpsu55
bpsu12
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
bfpsck
bfpsck
bfpdat
bfpdat
bfpTstb
bfpTstb
bfpVstb
bfpVstb
Q103
DTC114
Q104
DTC114
R138
120R
R136
120R
R137
120R
R135
120R bfpencb
bfpencb
bfpTdat
bfpTdat
bfprc
bfprc
bfpVfd7
bfpVfd7
rc
irin
fpencb
dsphreq
dspftb
spa
spb
Vstb
Tstb
dspss
spss
eess
ads6
ads9
adsa1
adfs0
adfs1
adrst
zspick
zspiss
zspiden
zsafe
zspidat
softon
Vfd7
trigin
trigout
fpstdby
fpon
stby
psu12
psu15
psu55
zen
sprst
dsprst
zspir et
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
G1
OUT 2
IN 3
O
4
U106
ASM1117-3. 3
dgnd
C111
100n
C112
100n
C131
470u/16v
3v3
R106
10R/2W
Protect
Q105
DTC114
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J104
TOF PP BOAR D
LEDBfp
LEDOfp
LEDRfp
dgnd
dgnddgnddgnd
Protect
dgnd
3v3
1
2
3
4
5
6
7
8
9
10
11
12
J105
fromp o wer bo ard
5VDS
irin
trigin
softon
trigout
TxD
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 b o ard
VCC12S 3v3
dgnd
3v3
dgnd
3v3
dgnd
m24m
C127
22u/6V3
3v3sws
dgnd
3.3VA
zspiret
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J106
Toanalogboard
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
100NX 7R
C166
100NX 7R
C167
100NX 7R
C168
100NX 7R
dgnd
Tsta
R153
10R/2W
3v3
dgnd
R156
10k3v3swp
dsprtnen
3v3
R157
120R
R158
120R
C171
22u/6V3
G1
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
54
U203A
OPA1632
C239
2n2
C240
2n2
C250
2n7
R231
274R
R232
137R
R250
41R2
R251
41R2
R235
137R
R219
1K1%
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
vcomL
13
refgndL
14
vrefL
15
pcmen
16
hpfdr
17
hpfdL
18
fs0
19
fs1
20
df
21
dsden
22
moden
23
dsdmode
24
mck o 25
wcko 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
owl1 41
owl0 42
fmt1 43
fmt0 44
dgnd 45
vrefR 46
refgndR 47
vcomR 48
U206
PCM4222
agnd
agnd
agnd AGND
AGND
vinR+
vinR-
vinL+
vinL-
vinL-
vinL+
C257100u/6V 3
C255
100u/6V3
C231
100n
C234
100n
C230
100n
C233
100n
vcomR
vcomL
agnd
agnd
adrs t a
adfs0 a
adfs1 a
C256
22U/6V3
C232
100n
C258
22U/6V3
C259
1N
AGND
C251
100n
admcka
admcka
adLRa
adbka
addat a
admck2
ADJ 1
OUT 2
IN 3
O
4
U208
ASM1117-A DJ
R265
243RF
R266
536R
C248
22u/6V3
C254
10U/25V
C260
100uF/6.3V
agnd
D214
S1GM4
vap
adLRa
adbka
addat a
AGND
admck2
R258
10k
adfs0 a
adfs1 a
adrsta
C241
100n
AGND
AGND
R254
133R
R234
274R
R239
499R
R233
274R
R255
133R
1
vcom
2
8
54
U205A
OPA1632
C237
2n2
C238
2n2
C249
2n7
R225
274R
R226
137R
R248
41R2
R249
41R2
R229
137R
R218
1K1%
2
3
1
U204A
OPA227
agnd
R228
274R
R208
4k7
R213
4k7
R236
499R
R224
274R
R252
133R
R237
499R
R227
274R
R253
133R
36
U203B
OPA1632
36
U205B
OPA1632
84
U202C
LM4562
84
U204C
OPA227
84
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
5RL201B
1
3
2RL202A
4
6
5
RL202BIPL+
IPL-
IPR+
IPR-
IPL
IPR
1
3
2
RL206A
4
6
5RL206B
1
3
2
RL203A
4
6
5
RL203B
C229
2.2u
C228
2.2u
1
3
2
RL205A
4
6
5RL205B
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 BOAR D
+18v
-18v
agnd
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J206
fromdsp board
admck
adadbck
adadLR
adaddat
adadfs0
adadfs1
adadrst
AGND
adsa1a
ads6a
ads9a
adadrst
adadfs 1
adadfs 0
Q201
2SC1815
C207
10N
78
RL202C
D201
1N4148
C213
100P
AGND
adsa1a
5VR
R209
4k7
R214
4k7
Q202
2SC1815
C208
10N
78
RL203C
D202
1N4148
C214
100P
AGND
ads6a
5VR
R210
4k7
R215
4k7
Q203
2SC1815
C209
10N
78
RL204C
D203
1N4148
C215
100P
AGND
ads6a
5VR
R211
4k7
R216
4k7
Q204
2SC1815
C210
10N
78
RL205C
D204
1N4148
C216
100P
AGND
ads9a
5VR
R206
4k7
R207
4k7
Q200
2SC1815
C206
10N
78
RL201C
D200
1N4148
C212
100P
AGND
adsa1a
5VR
R212
4k7
R217
4k7
Q205
2SC1815
C211
10N
78
RL206C
D205
1N4148
C217
100P
AGND
ads9a
5VR
admck
adadb ck
adadLR
adadd at
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
82Q
92PRE
10 2CLK
11 2D
12 2CLR
13 VCC
14
U210
SN74 LVC 7 4 APW
C264
100n
AGND
sv33
AGND
AGND
R269
82R
R270
82R
R271
82R
agndagnd
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
8gnd2 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
C3532.2U
R350
100R
R362
0R
zgnd
ZIPC
spli t i n ground pl ane here
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J108
to Zetex b o ard
zgnd
3v3sw
C356
22u/6v3
C357
22u/6v3
ZSPID
ZSPICS
ZIPC
ZSD0
ZBC0
ZWC0
ZSD0
ZBC0
ZWC0
zgnd
R357
100R
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U301
NC7WZ17
J302
SCJ349-SD
3v3I
C305
4n7
R303
2K2J
232gnd
irinI
triginI
trigin
J301
SCJ351-DS SW
C301
100n
R305
10KJ
R306
6k8
IRin
D302
4v7
1
2
3
S301
SWSPDT
trigsw
softclip
on 1
2
3
S302
SWSPDT
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
trigout
tri gout I
3v3I
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
Rin-
8Rout 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
232gnd
3v3I
232gnd
232gnd
1
2
3
C307
EMI100p
1
2
3
C306
EMI100p
232gnd
Txda
Rxda
1
6
2
7
3
8
4
9
5
G1
G2J303
RS232
C312
22u/6.3v
R308
10RJ
232gnd
232gnd
11
22
33
44
55
66
77
88
99
10 10
11 11
12 12
13 13
14 14
15 15
J310
fromdsp board
VCC12I 3v3I
dgndi
dgndi232gnd
R307
10RJ
C303
100n
232gnd
VCC12I 3v3I
C313
100u/25v
C314
22u/6.3v
dgndi dgndi
irinI
triginI
softon I
trigoutI
TxDI
RxDI
232gnd
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
100RR280
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
100nX 7R
C181
100nX 7R
C182 100nX 7R
C177
100nX 7R
C178
100nX 7R
C179
100nX 7R
Q206
DTC114
Q207
DTC114
agnd
D218
OverL
D217
OverR
R286
820
R287
820
C265
33P
AGND
R272
100R
AGND
D210
1SS352
D211
1SS352
AGND AGND
Trigsw
Trigsw Trigsw1
Trigsw1
R309
10k
R310
120R
R175
120R
R311
10k
R312120R
R313120R
DGND
DGND
dgndi
TPG21 TPG22 TPG23
TPG31
TPG32
TPG33
3v3sw
ZSPIBC
z3v3
C276
100u/25
add C276100u/25V c d284
vdd1
1
gnd1
2
in1
3
in2
4
in3
5
out1
6
nc
7
gnd1
8gnd2 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
3v3swDGND
R351
100R
R352
100R
C364
330P
C365
330P
ZSPRET
DGND zgnd
R173A
100R
R173B
100R
R173C
100R
R173D
100R
R176
100R
R180
100R
ZSPRET
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
vcc
8
U122
NC7NZ34
C183
2.2U
DGND
3V3sw
1a 1
3y 2
2a 3
gnd 4
2y
5
3a
6
1y
7
vcc
8
U123
NC7NZ34
R121B
82R
R121D
82R
R121A
82R
m24mb
m24ma C184
100N
adsa1
ads9
ads6
dsa1
ds6
ds9
TR
1GND
2OUT 3
VDD 4
U209
24.576M
L201
10u
AGNDAGND
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U207
NC7WZ17
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U215
NC7WZ16
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U216
NC7WZ16
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U213
NC7WZ17
a1 1
gnd 2
a2 3
y2
4vcc
5y1
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
3y2 4
vcc 5
y1 6
U124
NC7WZ17
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U125
NC7WZ17
3V3sw
3V3sw
DGND
DGND
R178A
100R
R178B
100R
R178C
100R
R178D
100R
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U126
NC7WZ17
a1
1
gnd
2
a2
3y2 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
dixgp1
dixgp2
R179C
120R R179B
120R
R179D
120R
R179A
120R
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U130
NC7WZ16
1a
1
3y
2
2a
3
gnd
42y 5
3a 6
1y 7
vcc 8
U128
NC7NZ34
1a
1
3y
2
2a
3
gnd
42y 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 DS P
crx2+
crx2-
ctx+
csrx3+
csrx3-
ctx-
cognd
IOgnd cognd
C189
22N
R181
100R
1
2
3
4
5
6
7
8
9
10
J112
FromCOAX
rx2+
rx2-
tx+
srx3+
srx3-
tx-
dgnd
TR
1
GND
2OUT 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
C191330P
dgnd
R183
100R
C192330P
dgnd
R184
100R
C193330P
dgnd
R185
100R
C194330P
dgnd
VCC12a
C247
22u/6V3
G1
OUT 2
IN 3
O
4
U218
ASM1117-33
C246
100n
sv33
5VR
5VDS
addf
dgnd
dgnd
agnd
dgnd
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U103
NC7WZ16
3v3swC132
100n
dgnd
R108
120R
R122
120R
L102
10u
L103
10u 3.3VA
C139
22u/6v3
3v3sws3v3sw
L104
10u
3v3sw
C142
22u/6v3
gnd
3
out 4
in
2
en
1adj 5
dap
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
232gnd
dgndi
XM5
HOLE
dgnd
psuf
psuf
232gnd
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
3R9J
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
3y2 4
vcc 5
y1 6
U131
NC7WZ1 4
dgnd
dgnd
dgnd
softon
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
1a
2gnd
3y4
vcc 5
U112
NC7SZ125
/oe
1a
2gnd
3y4
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
9y5
10 y4
11 y3
12 y2
13 y1
14 y0
15 vcc
16
U108
74HC138
3v3sws
dgnd
dgnd
3V3AS
3V3AS
S3
S2
S1
spa
spb
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 4QE
13
4B
11
3A
93QE
10
3B
8
2A 5
2QE 4
2B 6
1A 2
1QE 1
1B 3
U114
74CB3Q 3125P W
S3
S2
C162
2.2U
C163
100N
C173
100nX 7R
C174
100nX 7R
C175
100n X7R
L110
FB
DGND
DGND
DGND
3.3VA
3V3AS
DGND
DGND
3V3AS
/oe
1a
2gnd
3y4
vcc 5
U115
NC7SZ125
dgnd
3V3AS
C172
100nX 7R DGND
rx4+
DGND
C354
10u/10V(NC)
z3v3
R12
NC
TR
1
GND
2OUT 3
VDD 4
U11
24.576M(NC)
DGND
C13
2.2U
DGND
3v3
R130
0R
3v3
/oe 1
a2
gnd 3
y
4
vcc
5
U132
NC7SZ125
dgnd
3V3AS
C14
100nX 7R
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-
modd
1
modb
2
moda
3
fs t
4
fs r
5
sck t
6
sck r
7
v ccs
8
gnds
9
hck t
10
v ccl q
11
gndq
12
hck r
13
sdo0
14
v cch q
15
sdo1
16
sdo2i3
17
sdo3i2
18
sdo4i1
19
sdo5i0
20
v ccs
21
gnds
22
ss
23
mosi
24
miso
25
sc k
26
hre q
27
pint
28
re se t
29
nc
30
vccp
31
pcap
32
gndp
33
e xta l
34
vcchq
35
gndq
36
vccql
37
ta
38
cas
39
wr
40
rd
41
vccc
42
gndc
43
aa1
44
aa0
45
a0
46
a1
47
vcca
48
gnda
49
a2
50
a3 51
a4 52
a5 53
a6 54
v cca 55
gnda 56
a7 57
a8 58
a9 59
a1 0 60
v ccq h 61
a1 1 62
v cca 63
gnda 64
gndq 65
v ccl q 66
a1 2 67
a1 3 68
a1 4 69
a1 5 70
v cca 71
gnda 72
a1 6 73
a1 7 74
d0 75
d1 76
d2 77
d3 78
vccd 79
gndd 80
d4 81
d5 82
d6 83
d7 84
nc 85
nc 86
vcclq 87
gndq 88
vcchq 89
nc 90
gpio0 91
vccs 92
gnds 93
gpio1 94
gpio2 95
gpio3 96
tdo 97
tdi 98
tc k 99
tm s 100
U116
DS PB 56364FU100
dgnd
3v3swp
R147
10k
dgnd
dgnd
dsprst
dspbck
dsplrck
dspdi
dspdo
dspmosi
dspmiso
dspsck
d s phr eq
dspss
C151
2n7 CO G
C150
100n
3v3swp
dgnd
dgnd dgnd dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
dgnd
3v3swp
3v3swp 3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
3v3swp
C144
100n
C145
100n
C146
100n
C147
100n
C148
100n 3v3swp
dgnd
distribute onfour sides ofdsp chip
R127
120R
d s pft b
T104
dgnd
tms
1
tck
2
tdi
3
tdo
4
/rst
5
cp1-
6
cp1+
7
cp0-
8
cp0+
9
agnd
10
av +
11
v ref
12
agnd
13
av +
14
v refd
15
v ref0
16
v ref2
17
ai 0
18
ai 1
19
ai 2
20
ai 3
21
ai 4
22
ai 5
23
ai 6
24
ai 7
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
dac1 99
dac0 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
rx ck o
12
rxc ki
13
nc
14
nc
15
dgnd1
16
vdd18
17
cpm
18
/ss
19
sc k
20
m osi
21
m iso
22
/int
23
/rst
24
mc l k 25
gp1 26
gp2 27
gp3 28
gp4 29
dgnd2 30
tx- 31
tx+ 32
vdd33 33
aes o 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
DI X 4192
J100
RCA
J101
RCA
R100
75RF
R101
75RF
C100
100n X 7R
C101
100n X 7R
J102
X L R3F
1
2
3
4 5
6
7
8
T100
A ES /S PDI F 1:1
1
2
3
4 5
6
7
8
T101
A ES /S PDI F 1:1
1
2
3
4 5
6
7
8
T102
A ES /S PDI F 1:1
R102
110R
DATA 1
VC C 2
GND 3
O P103
GP1FTX
VC C 1
GND 2
DATA 3
O P102
GP1FRX
VC C 1
GND 2
DATA 3
O P101
GP1FRX
VC C 1
GND 2
DATA 3
O P100
GP1FRX
J103
RCA
R107
205R
C106
100n X 7R
1
2
3
4 5
6
7
8
T103
A ES /S PDI F 1:1
R105
93.1R
i nput 1
i nput 2
aes /ebu
opt 1
opt 2
l oop i n
opt out
c oax out
rx1+
rx1-
crx2+
crx2-
rx4+
dgnd
C105
100n X 7R
C102 100n X 7R
rx1+
rx1-
rx2+
rx2-
C103
100n X 7R
C104
100n X 7R
srx1+
srx1-
srx2+
srx2-
aes o1
aeso
ctx+
tx+
dgnd
spa
spb
R103
0R
C116
100n
C110 100n
C107
100n
C119
100n
C137
22U/6. 3V
C126 22u/6V 3
G1
OUT 2
IN 3
O
4
U104
A S M1117-1. 8
dgnd
3v3sws
3v3sws
C108
100n
C135
100n
C125
22u/6V 3
dgnd
m24mc
dgnd
sprst
spint
spmiso
spmosi
spsck
spss
dgnd
adbck
adlrck
addat
dspbck
dsplrck
dspdo
dspdi
d s pgp1
d s pgp1
R126
120R
zd at
R112A 100R
R112B 100R
R112C 100R
R112D 100R
R111 100R
zlrck
zb ck
C141
100n
zd at
zb ck
zlrck
zs pi ck
/cs
1
so
2
/wp
3
gnd
4si 5
sck 6
/hold 7
vcc 8
U120
AT25XXX
C123
100n
dgnd
dgnd
3v3
es i
es ck
msi
ees s
Tx D
RxD
esck
esi
12
34
56
78
910
J109
HEA DER 5X 2 2.54 pitch
JTA G
3v3
dgnd
dgnd
tck
tdo
tdi
tms
R152
4k7
JTA G needed for
t es t and i n
production
tms
tck
tdi
tdo
zs pi s s
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U117
NC7WZ 16
3v3swsC143
100n
R148A 120R
R148B
120R
R148C
120R
R148D
120R
dgnd
dspsck
dspmosi
spmosi
spsck
dgnd
zs pi d at
C114
100n
C115
100n
C120
100n
C121
100n
3v3
3v3
3v3
3v3
dgnd
dgnd
dgnd
dgnd 3v3
m24mb
C118
100n
dgndC134
22u/6V 3
D100
ss12
dgnd
pfd et
R109
10K
R110
100K
12
34
J107
HEA DER 2X 2
Tx L
RxL
3v3dgnd
RxL
Tx L
R139
100k
R140
100k
dgnddgnd
LOG
R118
10k3v3
R117
33k
R116
68k
dgnd
3v3
C117
100n
fp en ca
C140
10N
R141
100R
R142
7k5
dgnd
fp en ca
(pl ac e at boar d edge)
p fdet
fp en cb
m24ma
dgnd
dgnd
dgnd
adbck
adlrck
addat
m24mc
R120
NC
R121C
82R
dgnd dgnd
1
23
U118A
74L CX 125
4
56
U118B
74L CX 125
89
10
U118C
74LCX125
Y
11 A12
G13
GND
7
VC C 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
fps ck
fpd at
msi
3v3dgnd C124
100n
3v3
R119
10k
3v3sws
sp in t
d s pgp2
d s pgp2
bp su55
bp su12
ps u5 5
ps u1 2
stby
dgnd
dgnd
3.3VAO
zs afe
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
74L CX 244
dgnd
dgnd
dgnd
3v3
C122
100n
dgnd
bfp sck
b fps ck
bfp dat
b fpd at
bfp T stb
bfpTstb
bfp Vstb
bfpVstb
Q103
DTC114
Q104
DTC114
R138
120R
R136
120R
R137
120R
R135
120R b fpencb
bfp en cb
b fpTd at
bfp T dat
b fpr c
bfp rc
bfp Vfd7
b fpVfd 7
rc
irin
fp en cb
dsp hreq
dsp ftb
spa
spb
Vstb
T stb
dsp ss
sp ss
eess
ads6
ads9
adsa1
ad fs 0
ad fs 1
adrst
zspick
zspiss
z sp iden
z safe
z sp idat
so fto n
Vfd 7
trig in
trig o ut
fpstdby
fpon
stby
ps u1 2
ps u1 5
ps u5 5
zen
sprst
dsprst
zs pi r et
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/6V 3
G1
OUT 2
IN 3
O
4
U106
A S M1117-3. 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 F PP BOAR D
LE DB fp
LE DOfp
LE DR fp
dgnd
dgnddgnddgnd
Pr ot ect
dgnd
3v3
1
2
3
4
5
6
7
8
9
10
11
12
J105
fro m p o wer b o ard
5 VDS
irin
trig in
so fto n
trig o ut
TxD
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
t o INT b o ard
VCC12S 3v3
dgnd
3v3
dgnd
3v3
dgnd
m24m
C127
22u/6V 3
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
WC 0
SPIB C
SPIC S
IPC
SPID
SPIR E T
SD0
BC0
WC 0
SPIB C
SPIC S
IPC
SPIR E T
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
M1MAR K
M2
MAR K
M4
MAR K
M3
MAR K
dgnd
C165
100N X 7R
C166
100N X 7R
C167
100N X 7R
C168
100N X 7R
dgnd
Tsta
R153
10R /2W
3v3
dgnd
R156
10k3v3swp
dsp rtn en
3v3
R157
120R
R158
120R
C171
22u/6V 3
G1
OUT 2
IN 3
O
4
U121
A S M1117-33
dgnd
C170
100n
C169
100U/25V
3.3VA
vdd1
1
gnd1
2
in1
3
in2
4
in3
5
out1
6
nc
7
gnd1
8gnd2 9
nc 10
in4 11
out3 12
out2 13
out1 14
gnd2 15
vdd2 16
U350
I L 717
C350
22n
C351
22n
zgnd
z3v3
zgnd
zgnd
ZSPID
ZSPIC S
ZSPIB C
z3v3
R360
0R
R361
0R
C353 2.2U
R350
100R
R362
0R
zgnd
ZIPC
s pl i t in ground pl ane here
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J108
t o Zetex b o ard
zgnd
3v3sw
C356
22u/6v3
C357
22u/6v3
Z S PID
Z S PICS
Z IPC
ZSD0
Z BC0
Z WC0
ZSD0
ZBC0
ZWC 0
zgnd
R357
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 X 7R
C181
100n X 7R
C182 100n X 7R
C177
100n X 7R
C178
100n X 7R
C179
100n X 7R
Trigsw
Trigsw
R175
120R
DGND
DGND
TPG3 2
TPG3 3
3v3sw
Z S PIBC
z3v3
vdd1
1
gnd1
2
in1
3
in2
4
in3
5
out1
6
nc
7
gnd1
8gnd2 9
nc 10
in4 11
out3 12
out2 13
out1 14
gnd2 15
vdd2 16
U351
I L 717
C362
22n
C363
22n
C360
22u/6v3 C361
22u/6v3
3v3swDGND
R351
100R
R352
100R
C364
330P
C365
330P
ZSPR E T
DGND zgnd
R173A
100R
R173B
100R
R173C
100R
R173D
100R
R176
100R
R180
100R
Z S PRET
daddf1
1a 1
3y 2
2a 3
gnd 4
2y
5
3a
6
1y
7
vc c
8
U122
NC7 NZ3 4
C183
2.2U
DGND
3V3sw
1a 1
3y 2
2a 3
gnd 4
2y
5
3a
6
1y
7
vc c
8
U123
NC7 NZ3 4
R121B
82R
R121D
82R
R121A
82R
m24mb
m24ma C184
100N
adsa1
ads9
ads6
dsa1
ds6
ds9
DGND
R177A
100R
R177B
100R
R177C
100R
R177D
100R
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U124
NC7WZ 17
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U125
NC7WZ 17
3V3sw
3V3sw
DGND
DGND
R178A
100R
R178B
100R
R178C
100R
R178D
100R
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U126
NC7WZ 17
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U127
NC7WZ 17
3V3sw
3V3sw
daddf1
ad fs 0
ad fs 1
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
4vcc
5y1
6
U130
NC7WZ 16
1a
1
3y
2
2a
3
gnd
42y 5
3a 6
1y 7
vcc 8
U128
NC7 NZ3 4
1a
1
3y
2
2a
3
gnd
42y 5
3a 6
1y 7
vcc 8
U129
NC7 NZ3 4
3v3sw
3v3sw
3v3sw
DGND
DGND
ctx-
C190
100n X 7R
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
FromCOAX
rx2+
rx2-
tx+
srx3+
srx3-
tx-
dgnd
TR
1
GND
2OUT 3
VDD 4
U102
24.576M
3V3sw
DGND
C136
2. 2U
DGND
3V3sw
3v3
Q102
DTC114
Q106
DTC114
Q101
DTC114
5 VDS
L101
10u
3v3swp
C138
220U/6. 3V HCN
R182
100R
C191 330P
dgnd
R183
100R
C192 330P
dgnd
R184
100R
C193 330P
dgnd
R185
100R
C194 330P
dgnd
5 VDS
addf
dgnd
dgnd dgnd
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U103
NC7WZ 16
3v3swC132
100n
dgnd
R108
120R
R122
120R
L1 0 2
10u
L103
10u 3.3VA
C139
22u/6v3
3v3sws3v3sw
L104
10u
3v3sw
C142
22u/6v3
gnd
3
out 4
in
2
en
1ad j 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
i nput 1
C153 0R
R115 0R
D105 1SS352
D106 1SS352
dgnd
psuf
psuf
R125
10K
R124
100K
3v3
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
3y2 4
vcc 5
y1 6
U131
NC 7 WZ1 4
dgnd
dgnd
dgnd
so fto n
Trigsw
C155
10N
C156
10N
dgnd dgnd
C157
22u/6V 3(NC)
ADJ 1
OUT 2
IN 3
O
4
U107
A S M1117-5(NC)
C154
100n(NC)
4.5VA
dgnd
L105
10u(NC)
R128
210R(NC)
R129
560R(NC)
C158
22u/6V 3
4.5VA
/oe
1a
2gnd
3y4
vcc 5
U112
NC7SZ125
/oe
1a
2gnd
3y4
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
9y5
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
93Q 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 X 7R
C174
100n X 7R
C175
100n X7R
L110
FB
DGND
DGND
DGND
3.3VA
3V3AS
DGND
DGND
3V3AS
/oe
1a
2gnd
3y4
vcc 5
U115
NC7SZ125
dgnd
3V3AS
C172
100n X 7R DGND
rx4+
DGND
C354
10u/10V (NC)
z3v3
R12
NC
TR
1
GND
2OUT 3
VDD 4
U1 1
24.576M(NC )
DGND
C13
2. 2U
DGND
3v3
R130
0R
3v3
/oe 1
a2
gnd 3
y
4
vcc
5
U132
NC7SZ125
dgnd
3V3AS
C14
100n X 7R
DGND DGND
aes o
aes o1 R13
33R
R14
100R
C15
33P
R15
100R
C16
33P
dgnd
DGND
R16
100R
C17
33P
DGND
R17
100R
C18
33P
DGND
srx1+srx2+
R18
NC
C19
NC
DGND
3v3
R19
100R
-7a-
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U301
NC7WZ 17
J302
S CJ349-S D
3v3I
C305
4n7
R303
2K2J
232 gnd
irinI
triginI
trigin
J301
S CJ351-DS S W
C301
100n
R305
10KJ
R306
6k8
IRin
D302
4v7
1
2
3
S 301
SWSPDT
trigsw
soft clip
on 1
2
3
S 302
SWSPDT
on
D303
4v7
C311
100n
3v3I
s oft onI
dgndi
R304
2k7
Q301
KS A 1220
R302
10KJ
VCC12I
R301
10R
D300
1N4148
D301
1N4148
Q302
DTC114
J305
S CJ351-DS S W
C300
100n
R300
3R9J
trigout
t r i gout I
3v3I
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
Rin-
8Rout 9
INV 10
Ti n 11
Fon 12
Tout 13
gnd 14
Vcc 15
Foff 16
EN
1
U302
MA X 3221
C302
100n
C309
470nZ
C308
470nZ
C310
470nZ
Tx DI
RxDI
C304
100n
232 gnd
3v3I
232 gnd
232 gnd
1
2
3
C307
EMI 100p
1
2
3
C306
EMI 100p
232gnd
Txda
Rxda
1
6
2
7
3
8
4
9
5
G1
G2J303
RS 232
C312
22u/6. 3v
R308
10RJ
232 gnd
232 gnd
11
22
33
44
55
66
77
88
99
10 10
11 11
12 12
13 13
14 14
15 15
J310
fromdsp board
VCC12I 3v3I
dgndi
dgndi232 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
Trigsw 1
Trigsw1
R309
10k
R310
120R
R311
10k
R312 120R
R313 120R
dgndi
TPG3 1
i nput 1
C315 22P
R314 100R
D304 1SS352
D305 1SS352
i nput 1
C316 22P
R315 100R
D306 1SS352
D307 1SS352
232 gnd
dgndi
XM5
HOLE
232 gnd
R316
10RJ
C317
22u/6. 3v
D309 1SS352
D308 1SS352
dgndi
dgndi
R317
3R9J
R419
10K
R420
10K
C413
100n
C412
100n
A
1
C
3
B
2
S401
ENC ODE
1
2
3
4
J401B
C ON4
egnd
C432
10u/10v
-7b-
J205
RCA 1-B K
J200
RCA 1-B K
J202
X L R3F
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
X L R3F
C202
1u
R202
1M
R261
56K2F
C203
1u
R203
1M
R262
56K2F
AGND
AGND
+
+
-
-
2
3
1
U202A
L M4562
6
5
7
U202B
L M4562
R246
274R
R257
549R
R247
274R
R243
100k
R223
332R
C245
180pJ
agnd
R240
100k
R220
332R
C242
180pJ
2
3
1
U201A
L M4562
6
5
7
U201B
L M4562
R244
274R
R256
549R
R245
274R
R241
100k
R221
332R
C243
180pJ
agnd
L
L
R
R
1
vcom
2
8
54
U203A
O PA 1632
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
v cc1
4
agnd
5
agnd
6
agnd
7
agnd
8
v cc2
9
vinL-
10
vinL+
11
agnd
12
vc om L
13
re fgndL
14
vre fL
15
pcmen
16
hpfdr
17
hpfdL
18
fs0
19
fs1
20
df
21
dsde n
22
m ode n
23
dsdm ode
24
mc k o 25
wck o 26
dsdclk 27
dsdR 28
dsdL 29
dgnd 30
vdd 31
data 32
bck 33
LR ck 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-
v i nL+
v i nL-
v i nL-
v i nL+
C257 100u/6V 3
C255
100u/6V 3
C231
100n
C234
100n
C230
100n
C233
100n
v com R
v com L
agnd
agnd
adrsta
ad fs 0 a
ad fs 1 a
C256
22U/6V 3
C232
100n
C258
22U/6V 3
C259
1N
AGND
C251
100n
ad m cka
ad m cka
ad LR a
adbka
addata
ad m ck2
ADJ 1
OUT 2
IN 3
O
4
U208
A S M1117-A DJ
R265
243RF
R266
536R
C248
22u/6V 3
C254
10U/25V
C260
100uF/6. 3V
agnd
D214
S 1GM4
vap
ad LR a
adbka
addata
AGND
ad m ck2
R258
10k
ad fs 0 a
ad fs 1 a
adrsta
C241
100n
AGND
AGND
R254
133R
R234
274R
R239
499R
R233
274R
R255
133R
1
vcom
2
8
54
U205A
O PA 1632
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
R213
4k7
R236
499R
R224
274R
R252
133R
R237
499R
R227
274R
R253
133R
36
U203B
OPA1632
36
U205B
OPA1632
84
U202C
L M4562
84
U204C
OPA227
84
U201C
L M4562 +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
5RL201B
1
3
2RL202A
4
6
5
RL202BIPL+
IPL-
IPR +
IPR -
IPL
IPR
1
3
2
RL206A
4
6
5RL206B
1
3
2
RL203A
4
6
5
RL203B
C229
2.2u
C228
2.2u
1
3
2
RL205A
4
6
5RL205B
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
F R OM POWER B OAR D
+18v
-18v
agnd
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J206
fro m dsp board
admck
adadbck
adadLR
adaddat
adadfs0
adadfs1
adadrst
AGND
adsa1a
ads6a
ads9a
adadrst
ad ad fs 1
ad ad fs 0
Q 201
2SC1815
C207
10N
78
RL202C
D201
1N4148
C213
100P
AGND
a dsa 1a
5VR
R209
4k7
R214
4k7
Q 202
2SC1815
C208
10N
78
RL203C
D202
1N4148
C214
100P
AGND
a ds6a
5VR
R210
4k7
R215
4k7
Q 203
2SC1815
C209
10N
78
RL204C
D203
1N4148
C215
100P
AGND
a ds6a
5VR
R211
4k7
R216
4k7
Q 204
2SC1815
C210
10N
78
RL205C
D204
1N4148
C216
100P
AGND
a ds9a
5VR
R206
4k7
R207
4k7
Q 200
2SC1815
C206
10N
78
RL201C
D200
1N4148
C212
100P
AGND
a dsa 1a
5VR
R212
4k7
R217
4k7
Q 205
2SC1815
C211
10N
78
RL206C
D205
1N4148
C217
100P
AGND
a ds9a
5VR
admck
adadbck
ad ad LR
ad ad d at
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
82Q
92PRE
10 2CLK
11 2D
12 2CLR
13 VC C
14
U210
SN74LVC74APW
C264
100n
AGND
sv33
AGND
AGND
R269
82R
R270
82R
R271
82R
agndagnd
C275
33P
AGND
R288
100R
AGND
D219
1SS352
D220
1SS352
AGND AGND
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
HEATS INK
H2
HEATS INK
R279 100R
R281
100R
R280
100R
R282
82R
R283
100R
R284
100R
R285
100R
Q206
DTC114
Q207
DTC114
agnd
D218
Ov erL
D217
Ov erR
R286
820
R287
820
C265
33P
AGND
R272
100R
AGND
D210
1SS352
D211
1SS352
AGND AGND
TPG2 1 TPG2 2 TPG2 3
C276
100u/25
a dd C276 100u/25V c d284
addfa
addfa
addf1
R289A
120R
R289B
120R
R289C
120R
R289D
120R
addf1
TR
1GND
2OUT 3
VDD 4
U209
24.576M
L201
10u
AGNDAGND
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U207
NC7WZ 17
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U215
NC7WZ 16
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U216
NC7WZ 16
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U213
NC7WZ 17
a1 1
gnd 2
a2 3
y2
4vcc
5y1
6
U214
NC7WZ 17
sv33
sv33
sv33
sv33
AGND
AGND
C277
100n
C278
100n
C279
100n
sv33
sv33
sv33
AGND
AGND
L202
10u
C283
10U/10V
VCC12a Vi n
1
GND
2
Vout 3
U217 LM7805CT
C282
22u/25
C281
22u/25
agnd
5VR
C235
100u/25
C236
100u/25
VCC12a
C247
22u/6V 3
G1
OUT 2
IN 3
O
4
U218
A S M1117-33
C246
100n
sv33
5VR
agnd
C284
10U/25V
C285
10U/25V
AGND
R268
NC
R267
10K
AGND
sv33
SCHEMATICS DIAGRAM
-7c-