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TA-SA100WR
TA-SA100WR
17
17
4-7. SCHEMATIC DIAGRAM - AMP Board (2/2) -
• See page 11 for waveforms. • See page 22 for IC Block Diagrams.
32
11.2
12
32
32
3.3
0
1.6
1
3.3
0.9
1.6
12
32
12
32
11.2
32
0.9
0.9
0.9
0.9
0.9
32
12
32
32
1.1
0.9
12
0.9
0.9
1.6
0.9
0.9
32
11.2
11.2
12
32
32
3.4
0.9
0
1.6
3.3
1.6
1.6
3.3
1.6
1.6
3.3
1.6
1.6
3.3
1.3
3.3
3.3
1.6
3.3
1.6
3.3
0.9
0.9
0.9
3.3
1.8
1.6
3.3
1.6
1.6
3.3
1.6
1.7
3.3
1.8
3.3
0
3.3
0
0
3.3
3.3
1.7
3.3
3.3
1.7
1.7
3.3
1.7
3.3
3.3
1.7
0
3.3
0
0.7
3.3
0
3.3
0
0
12
6.7
4.1
4.1
6.8
4.1
4.1
0.9
0.9
0
0
0.9
0.9
0
∗
3.3
3.3
3.3
3.3
4.7
∗
∗
0
0
0
0
0
∗
4.7
4.7
4.7
12
12
32
3.3
32
32
12
12
32
4.7
0.8
3.3
4.7
3.3
1.7
1.7
1.7
1.6
0.9
0
0.9
0.9
0.9
0
3.3
1.8
3.3
1.3
C402
0.1
0.1
C400
1
C110
1
C111
1
C210
C211
1
C116 1000p
C117 1000p
C217 1000p
C216 1000p
0.01
C301
0.1
C311
0.1
C312
0.1
C313
0.1
C314
0.1
C315
0.1
C316
0.1
C317
0.1
C318
0.1
C319
2.2
C115
2.2
C215
0.1
C350
22
R302
100
R315
100
R314
100
R316
100
R319
100
R312
0
R320
0
R321
0
R322
100k
R109
100k
R107
100k
R108
100k
R209
100k
R207
100k
R208
100k
R351
1M
R300
0
R105
0
R205
2SC3052EF-T1-LEF
Q350
3p
C302
1000p
C303
35V
2200
C112
35V
2200
C212
10k
R360
0.1
C354
P6SMBJ33A-5
D201
P6SMBJ33A-5
D200
P6SMBJ33A-5
D101
P6SMBJ33A-5
D100
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9883M
IC100
BST_A
GVDD_A
/OTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
0.1
C207
0.1
C206
0.1
C107
0.1
C106
35V
100
C108
35V
100
C109
35V
100
C208
35V
100
C209
0.1
C103
0.1
C203
0
R203
0
R103
0.1
C100
0.1
C200
0.1
C202
0.1
C102
15k
R106
15k
R206
0.1
C101
0.1
C201
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9883M
IC200
BST_A
GVDD_A
/OTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
100
R100
100
R101
100
R200
100
R201
0
R350
2SC3052EF-T1-LEF
Q351
10k
R352
10k
R354
0.1
C352
0.1
C353
2SC3052EF-T1-LEF
Q352
22k
R355
4.7k
R356
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC302
22k
R170
22k
R171
22k
R271
22k
R270
10k
R172
10k
R173
10k
R273
10k
R272
R275
33k
R175
33k
33k
R174
33k
R274
100p
C170
100p
C270
100p
C173
100p
C273
100p
C172
100p
C171
100p
C271
100p
C272
R176
47
R278
22
R280
4.7k
R178
22
R180 4.7k
R276
47
100p
C371
R371
3.3k
R370
4.7k
0
R401
0
R400
0.1
C415
1
2
3
4
5
SI8008TM-TLS
IC401
IN
SW
GND
ADJ
SS
EC21QS10-TE12L
D410
3.3k
R412
680
R41
1
C412 0.1
47uH
L401
L400
10uH
1
1
2
3
C421
0.01
C423
10V
100
C422
0.01
C432
1
C431
5
4
3
2
1
TK11118CSCL-G
IC403
CONT
GND
NP
VOUT
VIN
100
R318
100
R317
100
R310
0.1
C502
10k
R311
10k
R313
0.1
C323
R
T1P141C-TP-1
Q583
R
T1N141C-TP-1
Q581
R
T1N141C-TP-1
Q580
150
R583
150
R582
R
T1P141C-TP-1
Q582
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9843AR
IC300
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
FLAGR
FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
100
R361
3
4
5
5P
CN300
SR(-)
SL(+)
SL(-)
150
R329
R530
100
10V
470
C414
35V
220
C411
ISA1235AC1TP-1EF
Q100
ISA1235AC1TP-1EF
Q101
ISA1235AC1TP-1EF
Q200
ISA1235AC1TP-1EF
Q201
ISA1235AC1TP-1EF
Q355
0.01
C434
10V
100
C433
MAZ8180G0LS0
D400
MAZ8100G0LS0
D420
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX74FT(EKJ)
IC303
1/CLR
1D
1CLK
1/PRE
1Q
1/Q
GND
2/Q
2Q
2/PRE
2CLK
2D
2/CLR
VCC
FB310
I
O
G
MM1663DTRE
IC402
220
R324
220
R326
220
R325
220
R323
3p
C304
8
7
6
5
4
3
2
1
TC7WHU04FK(T5RSOYF
IC301
1A
3Y
2A
GND
2Y
3A
1Y
VCC
1uH
L301
470
R301
3
2
1
4
10uH
L100
3
2
1
4
10uH
L200
RTAN140C-T112A-1
Q170
R
TAN140C-T1
12A-1
Q171
RTAN140C-T112A-1
Q271
RTAN140C-T112A-1
Q270
16V
100
C404
16V
100
C440
10V
100
C370
10V
220
C174
10V
220
C274
C443
0.1
0
R441
35V
47
C401
35V
47
C442
1k
R443
MAZ8180G0LS0
D440
1
2
3
4
5
SI-3120KM-TLS
IC404
VCONT
VIN
GND
VOUT
SENSE
1
2
3
4
5
SI-3120KM-TLS
IC400
VCONT
VIN
GND
VOUT
SENSE
0.1
C441
0.1
C405
0.033
C104
0.033
C105
0.033
C204
0.033
C205
49.1MHz
X300
1
2
3
4
5
6
7
7P
CN301
GND
LED(R)
LED(G)
HP(R)
GND
HP(L)
HP(SW)
2
3
4
5
6
7
8
9
9P
CN400
NC
32V
32V
GND
GND
GND
AC-CUT
MAIN-OFF
LRCK
BCK
DA
TA
256FS
+
+
-
-
OSC
IC301
IC302
HEADPHONE AMP
IC403
+1.8V REGULATOR
+3.3V REGULATOR
IC402
+5V REGULATOR
IC401
+12V REGULATOR
IC404
+12V REGULATOR
IC400
IC300
STREAM PROCESSOR
IC303
D-FLIP-FLOP
17
15
18
20
19
16
21
9
12
14
1
10
6
2
13
8
11
5
4
3
7
AMP BOARD (2/2)
IC100
POWER DRIVE
POWER DRIVE
IC200
VCC
GND
Q580, 581, 582, 583
LED DRIVE
MUTING
Q170, 171, 270, 271
DC DETECT
Q351, 352
POWER DETECT
OVER LOAD DETECT
Q100, 101
Q200, 201
OVER LOAD DETECT
PROTECTOR
9
4
7
F
G
16
E
J
C
6
A
10
B
3
2
K
14
L
M
1
17
15
13
H
D
8
I
12
11
5
0
R102
(Suffix-11)
(Suffix-12)
0
R104
(Suffix-11)
(Suffix-12)
0
R202
(Suffix-11)
(Suffix-12)
0
R204
(Suffix-11)
(Suffix-12)
0
R177
(Suffix-11)
(Suffix-12)
(Suffix-12)
(Suffix-12)
(Suffix-12)
0
R179
(Suffix-11)
0
R279
(Suffix-11)
0
R277
1
2
SR(+)
NC
1
32V
MAZ8150G0LS0
D352
Note:
Refer to “SUFFIX-11/SUFFIX-12 DISCRIMINATION
OF AMP BOARD” (page 3) of the servicing notes for
suf
fi
x-11 and suf
fi
x-12.