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10 - 2
*; Refer to “PARTS LIST.”
10
R518
68K
R334
10K
R517
EM6022P
M C300
0.1
C517
10K
R301
100K
R520
0.001
C506
AD73311ARSZ
IC503
1
VOUTP
2
VOUTN
3
AVDD1
4
AGND1
5
VINP
6
VINN
7
REFOUT
8
REFCAP
9
AVDD2
10
AGND2
11
DGND
12
DVDD
13
RESET
14
SCLK
15
MCLK
16
SDO
17
SDOF S
18
SDIFS
19
SDI
20
SE
0
R315
0.1
C423
0.001
C532
2.2
C519
TC7W53FK
IC303
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
MMZ1005Y102C T
EP503
18
R400
0.1
C537
1k
R606
0.047
C303
10
C310
2SA1588
Q402
15K
R320
47K
R522
0.001
C401
0.01
C332
0.001
C322
4.7K
R322
SN74LVC1G04DCK
IC505
1
NC
2
A
3
GND
4
Y
5
VCC
0.068
C327
0.1
C544
0.00
(FM path)
(DV path)
1
C344
22K
R515
470
R300
0.027
C512
220
R533
0.00 1
C304
AN6123MS
IC300
1
VCC
2
DET
3
INPUT
4
GND
5
OUTPUT
IC507
I
O
G
2SA1832
Q300
MMZ1005Y102C T
EP500
4.7K
R537
0.001
C408
0.1
C529
100K
R346
470
R330
0.1
C535
22
C333
0.0033
C315
0.1
C314
47K
R536
0.1
C510
0.1
C543
MMZ1005Y102C T
EP507
0.1
C530
1M
R403
1k
R414
0.001
C307
0.001
C549
0.1
C505
18
R415
0.001
C547
1
C528
0.047
C415
0.1
C515
100K
R511
10
R413
180P
C329
0.47
C551
1
C313
1k
R531
LMV324IPW
IC302
1
2
3
4
5
6
7 8
9
10
11
12
13
14
47K
R539
0.00 1
C418
0.018
C341
390K
R513
XP1215
Q303
1
2
3
4
5
0.001
C347
1.5K
R343
0.01
C305
0
R323
100K
R510
1.8K
R308
0.1
C312
0.1
C319
22
R538
0.001
C302
470K
R521
33
R412
0.056
C326
180K
R344
0.1
C317
1
C343
0.001
C400
390P
C335
0.0027
C334
Q504
2SA1832
CR-876
X501
1
GND
2
GND
3
OUT
4
VCC
0.1
C531
0.001
C404
2.2
C421
XP1213
Q306
1
2
3 4
5
3.9K
R317
560
R604
MMZ1005Y102CT
EP502
2.2
C548
0.1
C511
68K
R318
2SB1201
Q 400
1k
R602
39K
R335
1k
R352
100K
R347
1.5
R401
10 MSVA
C412
220K
R303
10K
R319
100K
R512
1.5K
R408
100
R310
100
R605
0.1
C540
1k
R601
100
R525
CMX589AD5
IC501
1
XTAL
2
XTAL/CLK_RX
3
CLKDIVA
4
CLKDIVB
5
RX_HOLD
6
RXDCACQ
7
PLLACQ
8
RX_PSAVE
9
VBIAS
10
RXFB
11
RX_SIG_IN
12
VSS
13
DOC2
14
DOC1
15
BT
16
TXO
17
TXE
18
TXP
19
TXD
20
RXD
21
RXC
22
TXC
23
S/N
24
VDD
1
C300
680
R527
2.2K
R304
1
C328
CP400
To the internal speaker
47P
C422
10
C336
CR-877
X500
1
GND
2
GND
3
OUT
4
VCC
4.7K
R402
1.8K
R309
0.1
C311
22K
R406
82K
R333
0.047
C525
XP1501
Q401
1
2
34
5
0.1
C526
10K
R409
0.001
C403
0.001
C339
MMZ1005Y102CT
EP501
15K
R350
0.01
C316
0.001
C301
0.001
C330
3.9K
R340
1k
R603
MMZ1005Y102C T
EP508
47K
R526
AVR-M1005C080M T
D300
22P
C507
1k
R535
1k
R528
0.1
C309
33K
R305
MMZ1005Y102CT
EP505
0.001
C550
1
C554
220
R503
0.1
C523
22K
R410
0.1
C504
39K
R337
0.001
C501
100K
R502
47K
R514
680
R321
XP1501
Q507
1
2
34
5
47K
R519
1k
R306
0.001
C318
82K
R336
0.033
C340
100
R351
0.022
C524
0.001
C534
0.1
C536
0.1
C556
100K
R524
TA7368FG
IC400
1
NC
2
VCC
3
NC
4
VIN
5
RIPPLE
6
NF
7
PHAS E
8
PREGND
9
PWGND
10
POUT
LOGIC UNIT (2/2)
15K
R349
1
C331
15K
R328
39K
R339
NJM2115V
IC504
1
2
3
4
5
6
7
8
10K
R516
0.1
C542
100
R530
82K
R312
TC7W53FK
IC301
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
0.001
C503
0.001
C509
0
R608
0
R505
4.7K
R307
2SC4738
Q 500
2SC4738
Q 505
100K
R532
330
C416
180K
R326
0.1
C545
330
R534
0.1
C527
47P
C546
1k
R501
1
C508
1 .5K
R316
10
C308
47K
R325
0.1
C538
0.1
C539
MMZ1005Y102C T
EP509
10
C321
2.2K
R342
2 .2K
R341
0.1
C500
0.001
C342
0.1
C413
0.027
C513
0.001
C324
2SC4738
Q 304
0.033
C338
0.01
C320
100
R504
A
100k
R506
0.047
C325
10K
R338
IC500
SN74LVC2G74DCTR
1
CLK
2
D
3
Q
4
GND
5
Q
6
CLR
7
PRE
8
VCC
0.1
C409
CP10S
CP500
MMZ1005Y102CT
EP504
100K
R345
0.0022
C516
0.001
C417
10
C521
47K
R523
XC6204B332M
IC508
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
2SA1832
Q506
1
C552
3.3K
R311
0.001
C603
TC7S66FU
IC502
1
2
3
4
5
1k
R405
MMZ1005Y102C T
EP506
0.068
C337
0.1
C518
220K
R348
1M
R327
0.1
C541
1k
R314
20K
R407
47P
C520
1
C553
AMBE-2020
IC506
1
GND
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
VDD
9
GND
10
GND
11
VDD
12
VDD
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
EPR
21
NC
22
NC
23
VDD
24
ENCODER_EN
25
GND
26
GND
27
CODEC_RX_CLK
28
CHAN_RX_CLK
29
CODEC_RX_STRB
30
CHAN_RX_STRB
31
CODEC_RX_DATA
32
CHAN_RX_DATA
33
CODEC_TX_CLK
34
CHAN_TX_CLK
35
GND
36
VDD
37
CODEC_TX_STRB
38
CHAN_TX_STRB
39
VDD
40
GND
41
CODEC_TX_DATA
42
CHAN_TX_DATA
43
NC
44
VDD
45
VDD
46
VDD
47
VDD
48
VDD
49
VDD
50
GND
51
CLOCK_MODE
52
GND
53
GND
54
VDD
55
NC
56
GND
57
VDD
58
NC
59
NC
60
NC
61
NC
62
NC
63
GND
64
VDD
65
GND
66
NC
67
X1
68
X2/CLKIN
69
RESETN
70
RATE_SEL0
71
RATE_SEL1
72
RATE_SEL2
73
RATE_SEL3
74
RATE_SEL4
75
CHANN_SEL0
76
VDD
77
CHANN_SEL1
78
NC
79
SOFT_EN
80
BAUD_SEL0
81
BAUD_SEL1
82
S
LIP_EN
83
SLEEP_EN
84
CODEC_SLE0
85
CODEC_SEL1
86
VAD_EN
87
VDD
88
GND
89
GND
90
VDD
91
NC
92
NC
93
NC
94
NC
95
NC
96
NC
97
NC
98
NC
99
NC
100
NC
150K
R329
0.1
C522
1k
R302
47K
R353
2.7K
R331
CP401
0.001
C514
CP10S
CP501
1
C306
1
C405
MA2S7280G
D500
UNR9213G 0
Q301
UNR9113G0
Q302
UNR9213G0
Q305
UNR9213G0
Q309
Q 501
UNR9213G0
UNR9213G0
Q502
Q503
UNR9213G0
RSR025N03
Q403
27K
R404
100
R609
10
C558
22
C557
SHORTLAND
CP550
RSR025N03
Q404
1k
R416
OG-321610G
MP50 0
OG-321610G
MP51 0
100K
R540
1
C555
100
C414
CP06S
CP551
CP06S
CP552
J600
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
AMBECLK
VCC
AMBESTB
SO
AMBETX
D
SCLK
SEN
AFON
SI
+5V
TXDT
AMBERXD
SCLK
SO
PTT
TXCK
SEN
D_AS
DVC
INTPTT
DVC
D _AS
ACQ
AMBEC
DCEL
M ICC
RTONE
AMBEEPR
DAFOUT
AMBERES
BEEP
DVC
DTCS
CTCOUT
MIC1
MIC2
MUT E
R SSI
NOISE
+3CPU
VIN
DAFOUT
CHG
TX-V
VCC
TTEMP
HV
CTONE
RTONE
MO D
BEEP
SQ L
INTPTT
IOSTB
+5V
+5.5V
IOSTB1
D ASTB1
DATA
CK
MO D
CLONE
AFO
IOEN
PPS
EXTMIC
INTSP
VCCS
W
VOLOUT
VCC
BATT
DTMF
UNLK
PLLSTB
DIUD
D ICK
VOLOUT
+3V
SI
D ASTB2
AFO
AFMUTE
RXDT
RXCK
AF ON:6.44V
7.25V
RX:0.23V
TX:3.24V
DV:4.62V
FM:0.37V
FM:3.23V
DV:0V
3.20V
3.30V
XC6202P502PR
7.38V
4.99V
4.52V
FM:0.263V
DV:3.29V
FM:0V
DV:3.30V
FM,DV:4.38V
FM:0V
DV:3.25V