A
1
2
3
4
5
6
7
8
9
10
K
J
I
H
G
F
E
D
C
B
L
N
M
61
A-S501/A-S301
DIGITAL IN
P
DIR_MCK
DIR_BCK
DIR_WCK
DIR_SDO
DIR_BCK
DIR_MCK
DIR_SDO
DIR_WCK
C
3
3
7
0
.
1
/
1
6
D302
no_use
IC301
PCM9211PTR
1
E
R
R
O
R
/
I
N
T
0
2
N
P
C
M
/
I
N
T
1
3
M
P
I
O
_
A
0
4
M
P
I
O
_
A
1
5
M
P
I
O
_
A
2
6
M
P
I
O
_
A
3
7
M
P
I
O
_
C
0
8
M
P
I
O
_
C
1
9
M
P
I
O
_
C
2
10
M
P
I
O
_
C
3
11
M
P
I
O
_
B
0
12
M
P
I
O
_
B
1
13
MPIO_B2
14
MPIO_B3
15
MPO0
16
MPO1
17
DOUT
18
LRCK
19
BCK
20
SCKO
21
DGND
22
DVDD
23
MDO/ADR0
24
MDI/SDA
25
M
C
/
S
C
L
26
M
S
/
A
D
R
1
27
M
O
D
E
28
R
X
I
N
7
/
A
D
I
N
0
29
R
X
I
N
6
/
A
L
R
C
K
I
0
30
R
X
I
N
5
/
A
B
C
K
I
0
31
R
X
I
N
4
/
A
S
C
K
I
0
32
R
X
I
N
3
33
R
X
I
N
2
34
R
S
T
35
R
X
I
N
1
36
V
D
D
R
X
37
RXIN0
38
GNDRX
39
XTI
40
XTO
41
AGND
42
VCC
43
FILT
44
VCOM
45
AGNDAD
46
VCCAD
47
VINL
48
VINR
RP130Q331D-TR-F
YC288A0
IC305
4
V
D
D
2
G
N
D
3
V
O
U
T
1
C
E
/
C
E
C
3
4
4
1
/
2
5
C
3
4
3
1
/
2
5
AGND
+3.3A
C329
2.2/10
R331
4.7K
+3.3D
C334
2.2/10
L
3
0
6
B
K
P
1
0
0
5
H
S
6
8
0
-
T
L
3
0
7
B
K
P
1
0
0
5
H
S
6
8
0
-
T
R326
4.7K
DGND
C
3
4
5
1
/
2
5
C
3
4
7
1
/
2
5
A
3
.
3
+
V
7
+
D
3
.
3
+
+5V
DGND
C
3
0
4
2
2
P
(
C
H
)
DGND
C
3
0
2
1
2
P
(
C
H
)
XL301
24.576MHZ
4
1
2
3
+5V
+3.3D
R
3
0
6
6
8
0
R316
33
C
3
0
3
1
5
P
(
C
H
)
DGND
R319
10K
+5V
R311
680
R
3
1
5
1
0
0
C305
0.068/25
R
3
1
4
1
0
0
C321
10/6.3
C306
4700P/25(B)
C320
0.1/10(BJ)
DGND
+3.3D
5
2
3
C
6
1
/
1
.
0
+3.3D
6
2
3
C
6
1
/
1
.
0
JSR2165
U
3
0
1
V
C
C
1
G 2
O
U
T
3
IC304
NJM2388F05
1
2
3
4
C301
0.1/16
C
3
0
9
2
2
P
(
C
H
)
L
3
0
2
B
L
M
2
1
P
G
6
0
0
S
N
1
D
C
3
1
0
2
2
P
(
C
H
)
0
3
3
C
6
1
/
1
.
0
C
3
1
1
2
2
P
(
C
H
)
2
3
3
C
6
1
/
1
.
0
C317
0 1/16
C318
no_use
C
3
1
3
n
o
_
u
s
e
D
G
N
D
DGND
AGND
+5MTR
+7I
R
3
2
2
s
3
C
3
2
2
s
2
R
3
2
4
n
o
_
u
s
e
R
3
2
5
n
o
_
u
s
e
I
C
3
0
2
no_use
1 OUT
2 ILIM
3 FLAG
4
EN
5
GND
6
IN
PAD1
DGND
CB302
UBA-4R-D14C-2
s6
1
2
6
5
3
4
D
3
0
1
n
o
_
u
s
e
C
3
2
3
s
2
C315
10/6.3
L
3
0
5
B
K
P
1
0
0
5
H
S
6
8
0
-
T
C
3
1
9
0
.
1
/
1
0
C
3
1
6
1
0
/
6
.
3
L
3
0
3
B
K
P
1
0
0
5
H
S
6
8
0
-
T
+3.3D
L
3
0
4
B
K
P
1
0
0
5
H
S
6
8
0
-
T
R
3
1
3
3
3
C
3
1
2
2
2
P
(
C
H
)
R312
10K
R327
1K
+3.3A
C
3
4
1
n
o
_
u
s
e
R333
no_use
C
3
4
0
0
.
1
/
1
6
ST301
R301
100
R317
33
R318
33
R321
33
R320
100
R330
1P470
R329
1P470
DGND
DGND
DGND
R
3
2
3
1
0
K
R328
2.2
R335
no_use
C346
no_use
MG
DGND
C308
0.1/16
0
J303
C
3
4
9
2
2
P
(
C
H
)
C
3
4
8
2
2
P
(
C
H
)
RP170H331B-T1-F
YF016A0
IC306
1 VOUT
2 GND
3 CE
4
NC
5
VDD
TC7WHU04FK
IC307
IC307
IC307
3
5
R338
680
R339
4.7K
R340
18K
R341
no_use
R342
33
V+
8
V-
4
+5V
IC308
V+
14
TC74VHCT08AFT(E
1
2
3
4
5
6
9
10
8
12
13
11
V- 7
+5V
DGND
DGND
C350
0.1/16
C351
0.1/16
+7I
L
3
0
1
B
L
M
2
1
P
G
6
0
0
S
N
1
D
+5MTR
DGND
M
G
C
3
5
2
2
2
P
(
C
H
)
C
3
5
3
2
2
P
(
C
H
)
C
3
5
4
2
2
P
(
C
H
)
I
C
3
0
3
P
C
M
5
1
0
1
A
P
W
R
1 CPVDD
2 CAPP
3 CPGND
4 CAPM
5 VNEG
6 OUTL
7 OUTR
8 AVDD
9 AGND
1
0 DEMP
1
1
FLT
1
2
SCK
1
3
BCK
1
4
DIN
1
5
LRCK
1
6
FMT
1
7
XSMT
1
8
LDOO
1
9
DGND
2
0
DVDD
Q301
RAL035P01
1 2 3
4
5
6
+5V
C
3
5
8
0
.
1
/
1
6
C
3
5
7
2
2
P
(
C
H
)
C355
0.1/16
R
3
4
4
1
0
K
R
3
4
3
1
0
0
K
Q302
DTC114EKA
L
3
0
9
B
K
P
1
0
0
5
H
S
6
8
0
-
T
R346
no_use
AGND
DGND
D304
no_use
D303
no_use
C356
no_use
C
3
1
4
n
o
_
u
s
e
ST302
ST303
R303
22X4
4
5
7
8
3
2
1
6
R305
22X4
4
5
7
8
3
2
1
6
R302
22
R304
22
+7V -7V
S
T
3
0
4
n
o
_
u
s
e
FG
C
3
5
9
n
o
_
u
s
e
HS301
@partN
s15
C307
no_use
C324
s8
C
3
2
7
s
5
C328
s9
C331
s10
C333
s11
C
3
3
5
s12
C
3
3
6
s
1
2
C
3
4
2
s
1
4
R347
33
CB301
14FMN-SMT-A-TF(
+5MTR
1
2
VRG
3
MG
4
FW_SDO
5
DIR_N_INT
6
DIR_N_CS
7
DIR_MOSI
8
FW_WCK
9
DIR_SCLK
10
USB_OCPRT
11
DIR_MISO
12
DIGITAL_PON
13
DIR_N_RST
14
NC
TPS2051CDBVR
IC309
s4
1 OUT
2 GND
3 FLT
4
EN
5
IN
CB303
s16
CB304
PHL
1
-7V
2
+7V
3
AGND
4
L
_
C
A
D
5
D
N
G
A
R
_
C
A
D
6
W301
SCN-XH
1
+7I
2
IGND
C
3
6
0
0
.
1
/
1
6
PJ301
MSP-251V-14-GIL (A-S501)
R
3
1
0
8
2
C
3
6
1
s
1
7
R
3
3
2
1
K
C
3
3
9
0
.
1
/
1
6
C
3
3
8
s
1
3
R
3
3
4
1
0
V
C
C
C
T
L
G
N
D
O
U
T
Idd=13
A
MAX
Icc=32
A MAX
Idd=55
A
MAX
DAC
A side
-
-
D C O U T f o r B T
5 V / 5 0 0 m A
min 0.55A
GND
N.C
VBus
N.C
3 . 3 D / 7 0 m A
3 . 3 A / 3 0 m A
OPTICAL
COAXIAL
T
o
O
P
E
1
5 V / 8 0 0 m A
Ivol=10
A
MAX
3 . 3 V - > 5 V
T
o
f
u
n
c
t
i
o
n
Destination Part List
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
| sxx | LOCATION | J |URAL,K(A-S301only)| T | B | G |
+--------+---------------+---------------+--------- ------+---------------+---------------+------------ ---+
| s2 | C322 | US12610 | US12610 | X | US12610 | US12610 |
| | C323 | 1/10 | 1/10 | | 1/10 | 1/10 |
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
| s3 | R322 | RD35810 | RD35810 | X | RD35810 | RD35810 |
| | | 100K | 100K | | 100K | 100K |
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
| s4 | IC309 | YG529A0 | YG529A0 | X | YG529A0 | YG529A0 |
| | | TPS2051CDBVR | TPS2051CDBVR | | TPS2051CDBVR | TPS2051CDBV R |
+--------+---------------+---------------+---------------+---------------+---------------+------------ ---+
| s5 | C327 |UR23810(A-S301)|UR23810(A-S301)| X |UR23810(A-S301)|UR23810(A-S301) |
| | |UU23810(A-S501)|UU23810(A-S501)| X |UU23810(A-S501)|UU23810(A-S501) |
| | | 100/16 | 100/1 6 | | 100/16 | 100/16 |
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
| s6 | CB302 | WG93970 | WG93970 | X | WG93970 | WG93970 |
| | | UBA-4R-D14C-2 | UBA-4R-D 14C-2 | | UBA-4R-D14C-2 | UBA-4R-D14C-2 |
+--------+---------------+---------------+--------- ------+---------------+---------------+------------ ---+
| s8 | C324 |UU23710(A-S301)| UR23710 | UR23710 |UU23710(A-S301)|UU23710(A-S301)|
| | |WK04180(A-S501)| UR23710 | UR23710 |WK04180(A-S501)|WK04180(A-S501)|
| | | 10/16 | 10/16 | 10/16 | 10/16 | 10/16 |
+--------+---------------+---------------+--------- ------+---------------+---------------+--------------- +
| s9 | C328 | WE10290 | ZD520 00 | ZD52000 | WE10290 | WE10290 |
| | | 0.01/100 | 0.01/100 | 0.01/100 | 0.01/100 | 0.01/100 |
+--------+---------------+---------------+--------- ------+---------------+---------------+------------ ---+
| s10 | C331 | ZN84360 | UR23747 | UR23747 |UU23747(A-S301)| UU23747 |
| | | | | |ZN84360(A-S501)|
|
| | | 47/16 | 47/1 6 | 47/16 | 47/16 | 47/16 |
+--------+---------------+---------------+---------------+---------------+---------------+------------ ---+
| s11 | C333 |UU23710(A-S301)| UR23710 | UR23710 |UU23710(A-S301)|UU23710(A-S301)
|
| | |WK04180(A-S501)| | |WK04180(A-S501)|WK04180(A-S501)
|
| | | 10/16 | 10/1 6 | 10/16 | 10/16 | 10/16 |
+--------+---------------+---------------+--------- ------+---------------+---------------+------------ ---+
| s12 | C335 | WE10210 | ZD519 20 | ZD51920 | WE10210 | WE10210 |
| | C336 | 2200P/100 | 2200P/ 100 | 2200P/100 | 2200P/100 | 2200P/100 |
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
| s13 | C338 | UR03810 | UR238 10 | UR23810 | UR03810 | UR03810 |
| | | 100/16 | 100/16 | 100/16 | 100/16 | 100/16 |
+--------+---------------+---------------+--------- ------+---------------+---------------+--------------- +
| s14 | C342 | UR04822 | UR248 22 | UR24822 | UR04822 | UR04822 |
| | | 220/25 | 220/25 | 220/25 | 220/25 | 220/25 |
+--------+---------------+---------------+--------- ------+---------------+---------------+------------ ---+
| s15 | HS301 | WD96080 | WD96080 | X | WD96080 | WD96080 |
| | | BPUE16-25/H17 | BPUE16-2 5/H17 | | BPUE16-25/H17 | BPUE16-25/H17 |
+--------+---------------+---------------+--------- ------+---------------+---------------+--------------- +
| s16 | CB303 | LB91904 | X | X | LB91904 | LB91904 |
| | | XHL | | | XHL | XHL |
+--------+---------------+---------------+--------- ------+---------------+---------------+--------------- +
| s17 | C361 | UU23710 | UR23710 | UR23710 | UU23710 | UU23710 |
| | | 10/16 | 10/1 6 | 10/16 | 10/16 | 10/16 |
+--------+---------------+---------------+---------------+---------------+---------------+--------------- +
V
DD
CE
Vref
1
5
2
3
Current Limit
Thermal Shutdown
V
OUT
GND
Pin No.
1
2
3
4
5
Symbol
VOUT
GND
CE
NC
VDD
Description
Output Pin
Ground Pin
Chip Enable Pin
No Connection
Input Pin
IC306
: RP170H331B-T1-FE
Voltage regulator
IC301
: PCM9211PTR
216-kHz digital audio interface transceiver (DIX) with stereo ADC and routing
PLL
DIT
MPO0/1
SELECTOR
MPIO B
SELECTOR
MAIN
OUTPUT
PORT
ADC
Com Supply
AUXIN1
ADC Standalone
ADC Mode
Control
MPIO C
SELECTOR
OSC
SPI/I2C
INTERFACE
Reset and
Mode
Set
Divider
XMCKO
Divider
GPIO/GPO
Data
ADC
ANALOG
DIR
ANALOG
DIR
ANALOG
ALL
Function
Control
DIT CS
(48 bit)
DIR CS
(48 bit)
DIR
Interrupt
DIR
PC and PD
All Port
IS Calculator
Is Calculator
DIR
IS Calculator
MPIO A
MPIO B
MPIO C
MPO1
MPO0
REGISTER
POWER SUPPLY
XMCKO
(To MPIO A and MPO0/1)
SBCK/SLRCK
(To MPIO A)
Secondary SCK/LRCK
EXTRA DIR FUNCTIONS
Divider
Selector
ERROR DETECTION
Flags
Validity Flag
User Data
BFRAME Detection
Channel Status Data
Interrupt System
Non PCM DETECTION
DTS CD/LD Detection
ADC Clock
(SCK/BCK/LRCK)
DIR
ADC
DITOUT
RECOUT1
AUXOUT
AUXIN2
RECOUT0
AUTO
DIR
ADC
DOUT
RXIN7
SCKO/BCK/LRCK
AUXIN0
AUXIN1
AUXIN2
Clock/Data
Recovery
Lock
Detection
Lock DIR
Unlock ADC
33
35
32
31
30
29
28
3
4
5
6
37
RXIN0
RXIN0
RXIN1
RXIN2
RXIN3
RXIN4
RXIN5
RXIN6
RXIN7
RXIN8
RXIN9
RXIN10
RXIN11
RECOUT0
RECOUT1
DITOUT
RXIN1
RXIN2
RXIN3
RXIN4/ASCKIO
RXIN5/ABCKIO
RXIN6/ALRCKIO
FILT
RXIN7/ADIN0
AUXIN0
MPIO A0
MPIO A1
MPIO A2
MPIO A3
SCKO
BCK
LRCK
DOUT
MPO0
MPO1
MPIO B0
MPIO B1
MPIO B2
MPIO B3
48
47
44
VINL
VINR
VCOM
7
8
9
10
MPIO C0
MPIO C1
MPIO C2
MPIO C3
39
40
25
24
34
27
46
23
26
XTI
XTO
MS/ADR1
MDO/ADR0
MC/SCL
MDI/SDA
RST
MODE
D
D
V
D
C
C
V
D
A
D
N
G
A
D
A
C
C
V
D
N
G
D
D
N
G
A
VDDRX
MPIO A
SELECTOR
43
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
20
19
18
17
15
11
12
13
14
ERROR/INT0
NPCM/INT1
1
2
16
45
22
GNDRX
38
21
42
41
36
V
DD
CE
Vref
3
4
2
1
Current Limit
V
OUT
GND
Pin No.
1
2
3
4
Symbol
V
OUT
GND
CE
V
DD
Description
Output Pin
Ground Pin
Chip Enable ("H" Active)
Input Pin
IC305
: RP130Q331D-TR-F
Voltage regulator
IC306
: RP170H331B-T1-FE
Voltage regulator
V+
–INPUT
+INPUT
V–
OUTPUT
IC304
: NJM4580E
Dual operational amplifier
8
2, 6
3, 5
1, 7
4
A
udio In
ter
face
14
Zero
Data
Detector
Advanced Mute Control
Current
Segment
DAC
Clock Halt
Detection
PLL Clock
UVP/Reset
DIN (I2S)
15
LRCK
13
BCK
12
3,9,19
2
4
5
20
8
1
SCK
VN
E
G
C
AMP
C
APP
GND
DVDD (3.3V)
AVDD (3.3V)
CPVDD (3.3V)
OUT L
OUT R
POR
Ch. Pump
Power
Supply
8x In
te
rpolation F
ilt
er
Analog
Mu
te
Analog
Mu
te
32 bit ∆∑ Modula
tor
Current
Segment
DAC
6
7
IC303
: PCM5101APWR
106 dB audio selector DAC with 32-bit, 384 kHz PCM interface
IC309
: TPS2051CDBVR
Power-Distribution Switch
Charge
Pump
Driver
OTSD
IN
OUT
FLT
(D
UVLO)
EN or
GND
EN
UVLO
Thermal
Sense
Current
Sense
CS
Current
Limit
9-ms
Deglitch
IC307
: TC7WHU04FU
Triple inverter
8
1
1A
VCC
7
2
3Y
1Y
6
3
2A
3A
5
4
GND
2Y
DIGITAL (1)
RESISTOR
REMARKS
NO MARK
PARTS
NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
N O T I C E
U.S.A
G
CANADA
STANDARD
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B
BRITISH
J
SOUTH EUROPE
E
V
TAIWAN
F
RUSSIAN
P
LATIN AMERICA
S
BRAZIL
H
THAI
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC
CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE
FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR
S
CAPACITOR
CERAMIC
FILM
SULFIDE
POLYPHENYLENE
CAPACITOR
OPICAL
COAXIAL
DIGITAL
DC OUT
DAC
Page 62 D2
to FUNCTION (2)_W403
Page 62 K2
to FUNCTION (1)_CB517
Page 65 C6
to OPERATION (8)_CB21
Page 62 C2
to FUNCTION (2)_W404
0 0018
0 0330
2 99
0 54
0 0019
4 62
4 98
3 93
4 94
4 96
0 0
0 0
4 8
0 0
0 0
4 94
4 98
4 92
4 93
4 96
4 98
4 98
4 98
0 0001
0 0000
2 466
2 48
1 99
0 36
0 39
3 29
3 29
3 29
3 94
0.0240
0.0156
0.0199
0.0359
0.0399
4.82
4.82
1 75
1 75
1 75
0 00
0 00
4 98
3 299
3 29
3 25
1 5337
1 6211
1 6488
0 0012
1 4976
1 6192
1 6487
0 0012
0 0013
0 03
3 2994
3.2990
0 0001
0 00
0 000
1 66
3 29
0 0001
1 61
3 27
0 0012
3 29
0 0001
7 125
7 204
0 0005
0 0005
4 98
4 98
0 00
1.49
0.001
4.98
10.00
10 0
4 98
3 29
7 21
3 29
4 92
4 98
4 98
■
SCHEMATIC DIAGRAMS
DIGITAL
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
●
電圧は、内部抵抗
10M
Ωの電圧計で測定したものです。
●
⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
●
本回路図は標準回路図です。改良のため予告なく変更することがあります。
Details of colored lines
Red
/
full line:
Power supply (+)
Red
/
dashed line: Power supply (
‑
)
Orange:
S
ignal detect
Y
ellow:
Clock
G
reen:
Protection detect
B
rown:
Reset signal
B
lue:
Panel key input
A-S501
A-S301
Summary of Contents for A-S301
Page 4: ...4 A S501 A S301 A S501 A S301 REAR PANELS A S501 U model A S501 R model A S501 T model A S501 ...
Page 5: ...5 A S501 A S301 A S501 A S301 A S501 A model A S501 B G models A S501 L model ...
Page 6: ...6 A S501 A S301 A S501 A S301 A S501 J model A S301 U model A S301 R model A S301 ...
Page 7: ...7 A S501 A S301 A S501 A S301 A S301 T model A S301 K model A S301 A model ...
Page 8: ...8 A S501 A S301 A S501 A S301 A S301 B G models A S301 L model A S301 J model ...
Page 60: ...60 A S501 A S301 MEMO MEMO ...
Page 90: ...91 A S501 A S301 A S501 A S301 MEMO ...
Page 91: ...A S501 A S301 ...