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34
August 2015
(Amended page)
MAIN-B UNIT (3/4)
8C
IFO
5C
3.3C
8T1
8T2
AM/FM
FMDET
ANL
IFI
AGC3
DET
MI1L
MI2L
ICNTL
MM
AUX1
AUX2
BPOUT
HP
MIC1
MIC2
GND
I2CLK
I2DAT
AM_MOD
10C
0.01
C58
0.82U
L5
10k
R108
1
C78
1
C412
470P
C110
0.01
C59
1
C238
0.001
C42
100k
R112
TC4S66F
IC67
1
2
3
4
5
1
C255
0.47
C93
0.1
C134
330k
R43
BA3308F
IC13
1
OUT1
2
GND
3
NC
4
ALC
5
VCC
6
NC
7
OUT2
8
NC
9
IN2
10
NF2
11
NF1
12
NC
13
INI
14
NC
15k
R107
0.47
C293
NJM2902V
IC8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1k
R26
TC4W53FU
IC26
1
2
3
4
5
6
7
8
100
R144
27k
R427
0.82U
L6
4.7k
R34
15k
R138
100k
R428
1k
R27
4.7k
R35
1
C359
1
C54
0.01
C309
10k
R129
1k
R40
0.1
C397
0.001
C43
33k
R359
1
C55
10k
R137
22
R130
820k
R47
*C393
1k
R56
47k
R9
ST-82
T4
0
R282
0.01
C310
0.47
C100
100k
R141
820k
R48
*C396
1k
R55
TA75S01F
IC76
1
2
3
4
5
0.1
C414
10k
R37
33k
R429
LTC6904IMS8
IC9
1
GND
2
SDI
3
SCK
4
SEN/ADR*
5
CLK
6
CLK
7
OE
8
V+
10k
R33
100k
R430
NJM2904V
IC3
V+
8
GND
4
1k
R131
4.7
C56
TDA7233D
IC4
1
GND
2
MUTE
3
GND
4
+VS
5
OUTPUT
6
SVR
7
-INPUT
8
+INPUT
2SC4116
Q58
0.1
C395
330k
R41
0.1
C41
1
C82
TA75S01F
IC22
1
2
3
4
5
0.001
C48
0
R431
BA08FP
IC6
I
O
G
1
C86
0.1
C360
1
C162
2.2k
R20
10
R15
*C394
0.1
C67
470P
C63
10k
R369
0.1
C83
2.2k
R21
4.7
R19
10k
R267
15k
R370
0.1
C369
3.9k
R63
0
R78
0.1
C370
100k
R399
*R452
0.001
C275
0.1
C103
470k
R398
DAN217
D16
0
R120
4.7k
R293
39
R64
0.0018
C177
470k
R397
0.001
C349
DAN217
D17
560
R13
1
C362
22
R94
NJM2904V
IC3
6
5
7
2.2k
R294
100k
R65
10k
R361
3.3k
R95
NJM2904V
IC3
2
3
1
33k
R295
RSR025N03
Q59
0.001
C305
15k
R367
33k
R113
1M
R84
LTC1069
IC7
1
AGND
2
V+
3
NC
4
VIN
5
CLK
6
NC
7
V-
8
VOUT
100
R12
100k
R371
33k
R114
0.001
C24
RSR025N03
Q60
4.7k
R364
0.1
C327
DTC144EU
Q61
1
C107
0.0047
C165
0.001
C382
1
C35
100k
R331
1M
R68
100k
R360
1
C34
220
C73
100k
R368
1M
R69
560P
C181
0.001
C95
100P
C356
NJU72341V
IC2
1
NC
2
NC
3
IN1
4
IN2
5
MUTE
6
SDA
7
SCL
8
V+
9
VREF
10
GND
11
OUT2
12
OUT1
13
NC
14
NC
0.47
C140
0
R322
0.001
C357
NTCG16
R89
560
R11
*C132
0.01
C304
TC4W53FU
IC32
1
2
3
4
5
6
7
8
10k
R178
10k
R193
*C195
4.7k
R279
2SC4215
Q24
0.01
C307
56k
R179
0.1
C206
10k
R207
*C189
TC4S66F
IC70
1
2
3
4
5
0.01
C306
0.01
C212
100
R187
0.01
C172
56k
R210
100U
L28
*C184
0.1
C157
0.01
C186
56k
R203
100U
L29
39k
R198
22k
R160
56k
R189
3.3k
R280
0.1
C196
100
R211
39k
R196
22k
R205
10k
R174
1
C280
*C81
15k
R173
L2SC4081
Q21
0.0012
C178
0
R175
0.1
C201
*R191
1.5k
R209
0.22
C158
0
R156
10k
R167
22k
R212
0.01
C175
0.0012
C207
1.5k
R200
100k
R158
100k
R163
TA75S01F
IC37
1
2
3
4
5
0.01
C204
2.2k
R204
2SC4215
Q25
0.001
C163
TA75S01F
IC38
1
2
3
4
5
390k
R183
0.1
C366
68k
R186
3.3k
R199
0.001
C156
2SC4215
Q26
10
C424
10
C425
1
C430
NJM2830U1
IC90
1
CTRL
2
GND
3
NC
4
VOUT
5
VIN
1
C308
1
C413
LRB520G
D29
BA595
D33
BA595
D35
33
C29
1
C51
47
C79
10
C159
10
C364
2.2
C151
2.2
C363
2.2
C365
1
C432
15k
R423
10k
R170
15k
R171
*R90
*R97
NJU72342V
IC14
1
IN1
2
IN2
3
IN3
4
IN4
5
MUTE
6
SDA
7
SCL
8
V+
9
VREF
10
GND
11
OUT4
12
OUT3
13
OUT2
14
OUT1
100
C47
120
R439
47k
R184
4.7
C150
NTCG16
R510
47k
R509
MIC2
MIC1
8T1
MI1L
I2CLK
I2DAT
I2DAT
I2CLK
AUX1
ICNTL
HP
GND
MM
ANL
FMDET
AM/FM
IFO
8T1
8T2
AM/FM
FMDET
ANL
IFI
MI1L
MI2L
ICNTL
MM
AUX1
AUX2
BPOUT
HP
MIC1
MIC2
GND
MI2L
I2CLK
I2DAT
AM_MOD
BPOUT
I2CLK
I2DAT
AM_MOD
AUX2
8T2
5C
8C
3.3C
10C
8C
8C
AM_DET_OUT
3.3C
5C
MAIN-B 2
MAIN-B 4
MAIN-B 1
COMMON
RX
TX
10.1V
ANL ON:0V
ANL OFF:3.3V
0V
4.0V
AM:0V
FM:2.4V
1.0V
8.0V
1.6V
2.0V
8.0V
2.2V
2.0V
2.2V
5.0V
2.2V
8.2V
7.8V
6.0V
SQL OPEN:5.0V
SQL CLOSE:0V
*Refer to “PARTS LIST.”