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7
7
SA-TS22W
SA-TS22W
2-3. SCHEMATIC DIAGRAM — DIAT AMP BOARD (1/3) —
R110
FB102
R119
R118
R120
R313
R314
C120
C116
R109
C132
C128
R116
C131
C134
C140
C130
C119
FB104
C142
IC104
R117
C138
L104 10
µH
FB103
R111
FB101
C110
C111
R102
R104
C108
C135
C136
C127
FB109
X101
R
1
0
8
R
1
0
6
C114
C115
R105
C109
C107
C141
R115
R114
C126
C123
R103
C104
C103
R113
R112
C122
C125
R101
C102
C101
IC103
R142
R129
C253
R131
R253
R152
R171
C143
R123
R124
C147
D102
R121
R122
C148
C152
C146
C145
D
1
1
0
C150
C151
R127
R258
R257
R126
R139
C156
R143
R148
R147
R146
R262
R261
R260
R151
R
1
4
9
R
1
5
0
R
2
5
4
C
1
5
4
C
1
5
5
C
1
5
3
C
15
8
C
1
5
9
C
1
5
7
R138
R137
R144
R145
R141
FB107
R136
R165
R259
C149
IC106
R135
R256
C137
FB105
C160
C161
C163
C162
Q111
Q103
R252
FB106
EB102
C113
R128
R100
R125
Q110
C124
C129
CNP102
CNP103
IC107
X
1
0
2
Q102
IC101
C133
IC102
C105
R312
R140
Q112
Q104
IC105
1k
1k
1k
1k
2.2k
4.7k
0.01
0.1
3.3k
1
47 16V
68
1
1
10
50V
0.1
0.1
0.01
TK11225CMCL-G
10k
0.1
220
0.1
0.01
820
3.3k
0.1
L102
10
µH
L103
10
µH
0.1
L105
10
µH
47
16V
0.1
12.288MHz
1
0
0
1
0
0
0.001
0.001
47k
0.1
47
16V
0.1
100
100
100p
100p
330
47
16V
0.1
100
100
100p
100p
10k
10
50V
0.1
TC74VHCT08
AFT(EL)
100
100
0.22
47k
47k
100
47k
0.1
22k
47k
0.001
MA111-TX
2.2k
10k
0.1
0.1
0.1
0.22
1
S
S
3
5
5
T
E
-1
7
100
10V
10V
0.1
47k
47k
47k
1k
100
L107
10
µH
L108
10
µH
100p
0
100
100
100
100
100
100
100
10
0
1
0
0
1
0k
1
0
p
1
0
0
p
1
0
0
p
1
0
0
p
1
0
0
p
1
0
0
p
100
100
100
100
100
100
1k
1k
0.1
TC74VHCT08
IC108
µPC2933T-E2
AFT(EL)
10k
3.3k
10
50V
0.01
100
16V
16V
100
10V
10V
0.01
DTA114EKA-
T146
DTC114EKA-
T146
10k
0.1
10k
150
150
DTA114EKA-
T146
10p
33p
3P
6P
MB89537APFM
-G-565-BNDE-1
-G-565-BNDE-1
8
M
H
z
2SC1623-T1
-L5L6
XC62HR1502MR
0.1
L106
10
µH
CXD4017R
0.01
L104
47
µH
4.7k
100
DTA114EKA-
T146
DTC114EKA-
T146
PST3629NR
A1
A2
A3
B1
B2
B3
B4
B5
SCDT
SCSHIFT
SCLATCH
S
R
D
T
S
R
D
T
C
S
O
D
C
S
O
D
DTVALID
D
T
V
A
L
ID
BCK
LRCK
DAOUT
SCMODE
S
C
M
O
D
E
XSCEN
X
S
C
E
N
D_SCLK
D
_
S
C
L
K
D_SWDT
D
_
S
W
D
T
APX
OFF
O
F
F
CUT
CUT
CONT
C
O
N
T
P-MUT
S-MUT
N-MUT
DGND
V-CONT
DGND
AC-CUT
5V
MAIN-OFF
C
S
O
D
S
R
D
T
S
W
D
T
X
S
C
E
N
S
C
L
K
S
C
M
O
D
E
V
S
S
O
S
C
I
V
D
D
E
V
S
S
O
S
C
O
T
E
S
T
0
T
E
S
T
1
T
E
S
T
2
T
E
S
T
3
T
E
S
T
4
TEST5
TEST6
TEST7
SYMCLK
ICLK
VDDE
VSS
VDDI
DTVALID
EMPFS0
EMPFS1
XTST
M
S
T
X
S
M
S
M
C
K
V
D
D
E
V
S
S
A
D
V
R
H
A
D
A
V
S
A
D
A
V
D
A
D
V
R
L
A
D
V
IN
V
D
D
E
V
S
S
X
R
S
T
D
IF
M
0
D
IF
M
1
D
T
S
E
L
PLREF
PLVAR
TESTMD
APVCI
APCPO
APAVD
APAVS
VSS
VDDI
VDDE
VCOR
CHNUM
DIVCODE
APX
EXTCK
VSS
N
C
X
S
C
E
N
V
C
C
D
IA
T
_
S
W
D
T
D
IA
T
_
S
R
D
T
D
IA
T
_
S
C
L
K
V
_
C
O
N
T
S
I2
IN
T
2
4
D
A
M
P
_
S
C
D
T
D
A
M
P
_
S
H
IF
T
D
A
M
P
_
L
A
T
C
H
T
_
S
E
N
S
E
M
A
IN
_
O
F
F
P10
SCMODE
DRIVE_OCP
DRIVE_RST
DAMP_NSPMUTE
DAMP_SOFTMUTE
DAMP_PGMUTE
LED_GREEN
LED_RED
DRIVE_OTW
MOD2
AVCC
AVR
DTVALID
AVSS
CSOD
MODEL
SIMUKE
M
O
D
0
M
O
D
1
X
0
X
1
V
S
S
P
2
3
F
S
2
_
E
X
X
R
S
T
_
IN
IT
A
C
C
U
T
P
2
2
/R
E
S
E
T
NC
VIN
CE
VOUT
VSS
GND
CNT
CNP
IN
OUT
GND
RED
GND
GRN
(1/3)
+2.5V REGULATOR
LEVEL SHIFT
+3.3V REGULATOR
G
O
I
Q103,104,111,112
LED DRIVE
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
N
C
N
C
N
C
N
C
N
C
N
C
N
C
SURROUND AMP
CONTROLLER
AC CUT
RESET SWITCH
LEVEL SHIFT
+1.5V REGULATOR
DAOUT
LRCK
TXOUT
BCK
A/D CONVERTER
RF DEMODULATOR
VOLTAGE
DETECTOR
SW1
IN2
IN1
VDD
SW2
IN3
GND
OUT
R303
1k
1k
R302
3.3k
3.3k
R301
47k
47k
R304
1k
1k
R306
220
220
R305
470
470
C304
0.01
16V
0.01
16V
C306
0.01
16V
0.01
16V
FB301
0
0
C312
0.01
16V
C309
0.1
25V
C308 100
16V
C300
0
L301
47uH
47uH
L303
10uH
10uH
C301
0.01
16V C307
100
16V
16V
C310
56p
50V
50V
L302
10uH
10uH
R315
0
C302
0.01
16V
Q301
2SC2712G-TE85L
Q303
2SC2712G-TE85L
Q302
2SC2712G-TE85L
C303
0.01
16V
C303
0.01
16V
R307
1M
D301
1SS355
TE-17
D302
1SS355TE-17
C305
0.1
25V
R308
1M
R309
47k
R310
10k
CN301
2P
CN302
2P
IC302
NJM2235V(TE2)
SWITCH
Q301-Q303
SELECTOR
E
DIAT BUILT
PD BOARD
CN7301
(Page 13)
3.3
2.5
0
0
3.3
4.8
3.3
3.3
4.8
3.3
0
0
2
0
0
4.8
1
2
3
4
8
7
6
5
302
F
PIN JACK
BOARD
CN303
(Page 13)
(Page 13)
(Page 11)
(Page 8)
(Page 9)
• Refer to page 16 for IC Pin Function Description.
•
See page 14 for IC Block Diagrams.
•
See page 4 for Waveforms.
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