12 - 4
*; Refer to “PARTS LIST.”
/WVG
/WVG
LMX2352TM
IC 1
1
CUTO
2
VCCRF
3
VPRF
4
CPORF
5
GND
6
FINRF
7
FINRF
8
GND
9
OSCX
10
OSCIN
11
FO/LD
12
RF_EN
13
IF_EN
14
CLOCK
15
DATA
16
LE
17
GND
18
FINRF
19
FINIF
20
GND
21
CPOIF
22
VPIF
23
VCCIF
24
OUT1
2SC422
6
Q1
2SC422
6
Q2
2SC4226
Q3
2SC5107
Q4
2SC5700
Q5
2SC5107
Q6
2SK1829
Q11
TA31136FNG
IC 3
1
OSCIN
2
OSCOUT
3
MIXOUT
4
VCC
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
AK2346P
IC5
1
AGNDIN
2
AGND
3
TXIN
4
TXINO
5
LIMLV
6
EXTLMIN
7
MOD
8
VSS
9
TCLK
10
TDATA
11
DI/O
12
RDF/FC
13
SCLK
14
DIR
15
XOUT
16
XIN
17
VDD
18
EXPOUT
19
RXAFI N
20
RXAF
21
RXLPFO
22
RXINO
23
RXIN
24
TEST
2SC4116
Q17
2SC4116
Q18
CR-765
X3
10K
R2
ACZ1005Y
EP
2
47P
C1
470
R4
100P
C3
0.
1
C4
330K
R1
270K
R5
0.
1
C5
0.001
C7
47P
C9
0.
1
C10
47P
C11
47P
C12
47P
C13
0.01
C14
0
R7
4.7K
R8
C16
0.22 SVA
0.001
C18
1.5K
R12
0.047 SVA
C19
1.2U
L2
1.2U
L4
47P
C21
47P
C22
0.001
C23
HVC383B
D1
0.82U
L5
1.2U
L6
12P
C27
6.8K
R14
6.8K
R15
0.
1
C30
0.001
C31
6.8K
R1
6
6.8K
R1
7
10
R18
15P
C34
HVC383B
D5
0.82U
L9
1.2U
L10
6.8K
R19
6.8K
R20
4.7
R21
0.
1
C40
0.001
C41
6P
C43
9P
C44
1P
C46
1P
C47
0.82U
L12
MA368
D11
33P
C49
47P
C50
47P
C51
1.2U
L14
0.5P
C53
0.5P
C54
0.5P
C55
470
R23
XP1214
Q22
1
2
3
4
5
470
R24
10K
R25
1k
R26
10K
R27
0.001
C56
0.001
C57
2.2K
R28
10 MSVA
C58
0.01
C59
100K
R29
27N
L15
0.001
C60
100
R30
470P
C61
6P
C62
120K
R31
0.001
C63
100
R32
0.001
C65
5P
C66
10
R33
68K
R34
0.001
C67
10
R35
0.001
C68
0
R36
10P
C69
1SV308
D14
MA2S077
D15
4.7K
R37
100
R3
8
0.001
C118
33N
L30
68P
C119
7P
C120
100K
R60
100K
R61
0.001
C123
10K
R62
0.001
C124
7P
C128
82K
R63
0.001
C129
47P
C130
10
R66
47P
C131
0.001
C132
1.8K
R68
470K
R69
MA2S111
D25
220K
R70
0.001
C133
10K
R71
0.1
C134
0.
1
C135
10
R72
47K
R64
100
R65
0.001
C136
47P
C137
0.001
C138
47
R73
0.001
C139
100K
R75
100K
R76
0.3P
C144
0.001
C145
0.001
C146
10K
R77
5P
C148
10K
R86
100
R87
0.001
C166
56
R88
1P
C154
1P
C152
1.5P
C151
0.01
C173
150
R90
220K
R9
5
330
R96
330
R97
0.001
C180
0.01
C181
10
R99
0.01
C182
0.01
C183
0.001
C184
4.7 MSVA
C185
100K
R100
47P
C186
82P
C187
0.001
C188
150
R102
47
R103
0.1
C189
27K
R104
3.3K
R105
0.1
C191
4.7
R106
0.1
C192
0.1
C193
0.1
C194
8.2K
R107
8.2K
R108
0.
1
C195
3P
C196
0.82U
L45
7P
C197
4P
C198
56P
C199
0.22U
L46
0.01
C200
680K
R109
1.2K
R110
27K
R111
0.
1
C202
0.001
C203
470
R112
10K
R113
0.
1
C205
DAN235E
D32
DAN235E
D33
DAN235E
D34
0.01
C206
0.01
C207
0.01
C208
27K
R115
3.3K
R116
3.3K
R117
5P
C209
DAN235E
D35
0.01
C212
0.01
C213
0.01
C215
3.3K
R118
3.3K
R119
27K
R120
100K
R121
150K
R123
4.7K
R124
0.001
C218
180P
C219
1M
R128
22P
C220
22P
C221
XP4601
Q28
1
2
3
4
5
6
1.2K
R130
100K
R131
68K
R132
3.3K
R133
15K
R134
10K
R135
4.7K
R136
0.022
C222
0.1
C223
0.0068
C224
22K
R137
22K
R138
22K
R139
0.039
C225
10 MSVA
C226
0.001
C227
1 SVA
C228
1 SVA
C229
0.001
C230
47P
C231
47P
C232
47P
C233
47P
C234
47P
C235
47P
C236
1k
R144
0.1
C238
3.3K
R145
CF20
CP2
0
R146
CF20
CP3
CF20
CP4
47P
C239
0.1
C242
CF20
CP5
CF20
CP6
0.1
C246
0.1
C247
33K
R158
0.
1
C249
0
R161
10K
R162
0.
1
C251
47K
R125
0.1
C252
0.
1
C254
AN6123MS
IC15
1
VCC
2
DET
3
INPUT
4
GND
5
OUTPUT
10
R170
10 MSVA
C259
10 MSVA
C260
1M
R171
1
C261
0.01
C262
33K
R126
0.001
C264
47K
R177
68K
R178
0.1
C275
68K
R179
0.1
C274
680K
R183
2.7K
R184
470P
C267
330K
R185
0.018
C268
0.018
C269
15K
R186
0.1
C272
0.001
C273
100K
R201
220K
R202
0.
1
C294
2SK3019
Q32
0.
1
C295
0.001
C296
10K
R11
2SK880
Q19
470
R203
4.7K
R205
0.001
C297
0.001
C298
CP06S
CP7
4.7K
R206
47K
R207
0.1
C299
47P
C300
0.0012
C301
47K
R208
47K
R209
47K
R210
0.
1
C302
0.018
C303
0.
1
C304
270K
R211
47P
C305
68K
R212
68K
R213
47P
C308
68K
R214
68K
R215
68K
R216
0.
1
C313
0.001
C286
10
C277
270K
R190
0.01
C284
0.001
C283
2.2K
R194
NJM2870
IC6
1
CTRL
2
GND
3
NB
4
VOUT
5
VIN
0.
1
C280
DAN202U
D36
100K
R191
UNR9213J
Q31
4.7 MSVA
C282
0.001
C291
10K
R199
XP6501
Q13
1
2
3
4
5
6
0.001
C278
0.001
C288
2SA1577
Q14
0.001
C276
10K
R197
0.001
C285
10K
R195
2SA1577
Q16
4.7K
R200
0.01
C281
10K
R192
4.7K
R198
2SA1577
Q15
0.001
C292
4.7K
R196
0.01
C279
0.01
C290
0.001
C289
100
R193
0.01
C287
0.001
C314
CF20
CP8
100
R219
56K
R220
4.
7
C315
1k
R221
1k
R223
1k
R225
470
R228
10K
R229
0.
1
C317
M62334F
P
IC20
1
AO1
2
AO2
3
AO3
4
AO4
5
GND
6
SDA
7
SCL
8
VCC
0.
1
C318
47 MSVB2
C319
10K
R231
47P
C320
47P
C321
0.
1
C325
100K
R240
47P
C328
10
R243
1M
R244
6P
C329
12P
C330
15P
C331
MA2S077
D38
12K
R245
12K
R246
12K
R247
1k
R257
1k
R259
47P
C336
47P
C339
47P
C340
100K
R279
SW-167
S4
SW-167
S5
SW-167
S6
22K
R261
10K
R262
180K
R263
56K
R264
22K
R265
1k
R266
0.001
C341
0.
1
C342
0.
1
C343
10K
R267
10K
R268
CP10
CP11
CP12
CP13
CP14
CP15
CP16
3SK324
Q9
47
R272
100K
R273
47P
C344
0.001
C345
0.27U
L49
39P
C346
1k
R274
0.01
C347
0.001
C348
100
R275
0.001
C349
100K
R276
100K
R277
47P
C354
47P
C355
47P
C361
47P
C359
47P
C360
47P
C358
47P
C362
47P
C363
47P
C364
2SB1132
Q12
ERTJ0EP473J
R280
100K
R281
0.
1
C365
220K
R282
100K
R283
0.027
C366
18K
R284
68K
*R285
100K
R286
CP17
100K
R287
56K
R288
0.1
C367
47K
R290
0.
1
C368
0.
1
C369
10K
R4
0
0.001
C71
5P
C73
15K
R41
0.001
C78
47P
C76
0.001
C77
2SC5107
Q7
ACZ1005Y
EP5
1.2U
L7
ACZ1005Y
EP 6
2SC4215
Q25
0.
1
C52
0.
1
C370
0.
1
C371
0.
1
C372
0.
1
C373
1
C374
47K
R292
CR-764
X2
0
R189
0
R260
120K
R294
120K
R295
100K
R296
15K
R297
0.001
C160
47P
C159
MA2S111
D41
1M
R298
0.01
C376
NJM12902V
IC17
2
3
1
NJM12902V
IC17
6
5
7
NJM12902V
IC17
9
10
8
NJM12902V
IC17
13
12
14
NJM12902V
IC9
2
3
1
NJM12902V
IC9
6
5
7
NJM12902V
IC9
9
10
8
NJM12902V
IC 9
13
12
14
0.001
C381
CP18
CP19
0.
1
C253
CFWKA450KHFA
FI3
I O
100K
R176
DAP222
D42
UNR9213J
Q23
UNR9113J
Q26
UNR9113J
Q27
UNR9213J
Q34
0.1
C353
NJM2904V
IC21
6
5
7
NJM2904V
IC21
V+
8
GND
4
100K
R188
100K
R173
0.022
C237
0.
1
C271
10K
R187
1k
R242
10K
R234
0
R302
0
R303
CP06S
CP20
J4
20P3.5-JMCS-G-B
12
34
56
78
91
0
11
12
13
14
15
16
17
18
19
20
HVC350B
D2
HVC350B
D6
HVC350B
D10
HVC350B
D21
HVC350B
D22
HVC350B
D23
HVC350B
D24
HVC350B
D28
HVC350B
D29
CFWKA450KGFA
FI2
I
O
XP1214
Q21
1
2
3
4
5
IMSA-9639S-20Y905
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
100k
R258
100k
R253
1k
R255
1k
R6
47P
C103
47P
C101
47P
C100
470P
C113
0.
1
C385
0.001
C386
3SK293
Q10
TPC610
3
Q30
1
2
3
4
5
6
4.194304MHZ
X4
100K
R306
100K
R308
100K
R309
100K
R310
15K
R313
15K
R314
15K
R315
1M
R316
1M
R317
1M
R318
DAP202U
D40
100K
R319
BU8872FS
IC10
1
INPUT
2
NC
3
OSC0
4
NC
5
NC
6
OSCI
7
NC
8
GND
9
SD
10
NC
11
ACK
12
NC
13
NC
14
EST
15
NC
16
VDD
UNR9113J
Q40
33P
C387
33P
C388
0.01
C389
0.001
C17
NJM2904V
IC21
2
3
1
330K
R164
150
R89
2SC4116
Q41
2SC411
6
Q42
0.01
C174
10K
R92
330
R93
10K
R94
M62364FP
IC4
1
VIN1
2
VOUT1
3
VOUT2
4
VIN2
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VOUT3
11
VOUT4
12
VIN4
13
VIN5
14
VOUT5
15
VOUT6
16
VIN6
17
DO
18
VDAREF
19
RESET
20
GND
21
VIN7
22
VOUT7
23
VOUT8
24
VIN8
330K
R3
560K
R204
270K
R293
100P
C306
0.0015
C307
0.0022
C310
120P
C309
0.001
C311
180P
C248
1.8U
L50
7P
C392
0
R59
5P
C79
0.0047
C266
AXK540145J
J2
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
15K
R331
0.001
C394
0.
1
C395
0.001
C396
47P
C399
47P
C401
AXK540145J
J1
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
ACZ1005Y
EP3
MA2S077
D16
MA2S077
D17
15K
R84
15K
R85
0.001
C157
0.001
C153
2P
C156
10 MSVA
C352
UNR9213J
Q8
FL-401
FI1
1
IN
2
OUT
3
GND
4
GND
5
6
100K
R333
SKHLLFA010
S3
82K
R217
10k
R140
10k
R142
15P
C177
100K
R159
2SK3019
Q50
470
R291
100K
R114
15K
R337
15K
R338
0.001
C404
0
R339
1SV308
D19
4P
C75
47
R44
0.001
C250
47K
R157
1.8K
R101
33N
L38
5P
C161
47
0
R340
10
R341
470
R342
180K
R180
82K
R165
1k
R343
47P
C406
47P
C407
47P
C408
100K
R344
S-80942CNMC
IC8
1
OUT
2
VDD
3
VSS
4
NC
5
CD
UNR9213J
Q35
MA8051
D37
47P
C400
0.027
C326
1
C403
4.7U
L51
CP06S
CP9
100
R238
0.
1
C322
0.1
C323
100K
R312
100K
R232
47P
C333
47P
C332
1k
R248
0.1
C378
0.47
C316
10K
R251
1k
R227
100K
R249
100K
R250
HD64F2552RBR26DV
IC18
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
E1
E2
E3
E4
E12
E13
E14
E15
F1
F2
F3
F4
F12
F13
F14
F15
G1
G2
G3
G4
G12
G13
G14
G15
H1
H2
H3
H4
H12
H13
H14
H15
J1
J2
J3
J4
J12
J13
J14
J15
K1
K2
K3
K4
K12
K13
K14
K15
L1
L2
L3
L4
L12
L13
L14
L15
M1
M2
M3
M4
M5
M6
M7
M8
M9
M1
0
M1
1
M1
2
M1
3
M1
4
M1
5
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
N12
N13
N14
N15
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
CP25
CP06S
1k
R235
1k
R226
100K
R230
100K
R335
1k
R222
0.1
C324
CDBKB450KCAY24
X5
8.6N
L3
8.6N
L8
5.8N
L11
0.001
C434
0.001
C433
CD4053B
IC13
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
INH
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
CD4053B
IC14
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
INH
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
TPC6103
Q48
1
2
3
4
5
6
0.001
C438
0.001
C437
100K
R345
270K
R346
UNR9213J
Q47
2SC4116
Q49
NJM2711F
IC25
1
2
3
4
5
0.
1
C441
0.1
C443
0.
1
C444
0.1
C445
27P
C447
6.8K
R351
100
R353
100
R356
0.033
C446
1k
R355
180K
R354
5.6K
R352
0.
1
C448
0.
1
C397
0.1
C398
22K
R167
0.0022
C256
0.1
C257
470P
C258
2.2K
R168
24k
R169
0
R182
100K
R336
1
C402
0
R149
3.9K
R148
33P
C240
0.0056
C241
330
R175
33K
R141
33K
R143
15K
R330
TC7W53FK
IC26
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
100K
R360
100K
R362
0.
1
C449
UNR9213J
Q51
100K
R363
100K
R364
100K
R366
100K
R367
100K
R368
100K
R369
100K
R374
100K
R375
100K
R376
MA2S111
D43
0
R347
0
R348
1k
R377
100K
R233
100K
R237
100K
R239
100K
R241
100K
R236
100K
R378
100K
R379
100K
R380
100K
R224
470K
R147
220P
C451
0
R382
1k
R381
10K
R252
10
R150
100
R151
6.8K
R174
27P
C210
10
R91
24LC1025T
IC19
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
15.3MHZ
X1
1
VCON
2
GND
3
OUT
4
VCC
FL-420
FI4
1
IN
2
OUT
3
GND
4
GND
5
6
120K
R181
0
R269
1
C312
180
R122
0.0012
C217
0.0012
C216
0.0012
C450
2SK3019
Q52
4.7K
R357
180P
C3
2
10P
C3
3
100K
R152
10K
R153
10K
R154
15K
R155
3.3K
R156
100K
R289
1.2K
R359
3.3K
R358
1
C243
0.0018
C244
0.012
C245
NJM12902V
IC 9
V+
4
GND
11
NJM12902V
IC17
V+
4
GND
11
0.1U
L52
7P
*C24
10P
*C25
4P
*C26
5P
*C28
8P
*C29
8P
*C35
12P
*C36
5P
*C37
12P
*C38
18P
*C39
27P
*C48
8P
*C121
22P
*C122
2.5P
*C125
22P
*C126
8P
*C127
2P
*C141
12P
*C142
12P
*C143
1P
*C147
6P
*C164
10P
*C201
10P
*C2
HVC383
B
*D9
1k
*R74
12N
*L16
33N
*L17
18N
*L18
470
*R22
15P
*C42
2P
*C45
22N
*L31
22N
*L32
12N
*L33
15N
*L34
12N
*L40
SDEC
DASW
DET
DAFO
M
ICA
PMFM
MCIN
MCOT
DET
CDEC
MRDF
MDIO
MTDT
MTCK
MICA
SIGO
AFOUT
DMO
TONEA
CDEC
DET
DET
SQ
L
DAST
SCK
SSO
BAL
REF
REF
CCK
CSO
CCS
REM
AFOUT
DISC
BEPO
AFONO
MMUT
RMUT
CS
I
SIGO
BUSY
MCIN
MCOT
MODD
TENC
PLST
SSO
SCK
UNLK
S5C
PWON
POSW
P
WRS
W
SIDE3
SIDE2
SIDE1
SENC
DASW
PLST
RSSI
TEMP
DUS
E
MODD
RLVA
TLVA
MODA
BATV
DET
MODA
BEEP
BEPO
DMI
BAL
D_I
F
TENC
PWRS W
AFVI
EMER
I
SENS
TMUT
T2
HV
HV
LVIN
TO
N
E
T
ONEA
DMO
DMI
VREF
DISC
DAFO
CCS
CSO
CSI
CCK
SDEC2
SDEC
DPDN
VOXV
E
MPH
RMUT
O
RMUT
MSCK
M DIR
RSSI
NOIS
MCIN
AFONO
KR
IEPTT
AF
LRES
CLI
PTTI
FSDA
MDET
RES
FSCL
CLO
EPTT
DASW
PMFM
EMPH
CIRQ
DDAC
DTPD
NWC1
VREF
TO
N
E
AF
T5C
OPT3
OPT2
OPT1
PWON
PTTO
DRES
T5V
T5V
T5V
T5V
T5V
T5V
T5V
PTTI
EPTT
EXTAL
CSFT
MSCK
CENC2
CLI
NWC2
C14
MTCK
POSW
CENC1
C8
MRDF
DPDN
B13
NOIS
CENC0
B6
B5
B4
DUSE
SCRM
SDEC2
NWC1
DTPD
DRES
CDEC
P15
DDAC
DDSD
P6
P2
P1
P4
N14
RSSI
SDEC
BEEP
N7
N5
N4
SENC
M1
3
M6
RMUT
O
RSSI
LVIN
VOXV
CBI0
CBI1
CBI2
CBI3
CLO
TEMP
SCK
T1
T2
TLVA
RLVA
REM
CENC2
CENC1
CENC0
A6
BUSY
A8
SIDE2
MMUT
SIDE1
MRDF
KR
MDI
O
M
DIR
MTDT
EMPH
FSCL
FSDA
R5C
T2
B9
MSCK
M DIR
TMUT
DAST
T5C
PWON
R4
R5C
EMPH
PLST
MMUT
PTTO
T5C
PMFM
CBI0
CBI3
CBI2
CBI1
OPT2
OPT3
OPT1
CSO
CSI
CCK
CCS
P5
P6
N7
M6
N5
M5
K3
L3
K2
K1
P15
M13
N14
A6
B6
B5
A4
FSCL
KR
FSDA
DDSD
D8
A8
C8
C14
A4
R1
R3
DASW
RES
T1
C15
MDIO
TMUT
R2
CSI
S5C
AFVI
M5
R4
SIDE3
POS
W
B4
CIRQ
P3
BDET
ESCL
ESDA
R2
P3
R3
P4
P1
P2
R1
M4
DASW
MTDT
SCK
SSO
TMUT
D14
MDIR
LRES
C7
I
SENS
C6
BATV
M4
L3
K1
K2
K3
P5
C6
D6
ESCL
ESDA
CIRQ
SIDE2
SIDE1
EMER
PMFM
SIDE3
M DET
S5C
DSDA
B13
DDST
D12
DDAC
BDET
TOUT
RLED
TLED
TLED
RLE
D
VCC
VCC
VCC
S5V
S5V
S5V
S5V
D_I
F
NWC2
R5V
R5V
R5V
R5V
R5V
R5V
R5V
VREF
DASW
UNLK
XTAL
SCRM
IPTT
DAST
IEPTT
PTTI
EEMR
DSDA
EEMR
CLI
DISC
MTCK
T5C
DDSD
DDST
B9
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
DPDN
PWON
R5C
SQ
L
NWC2
IPTT
CPU5V
CPU5V
CPU5V
CPU5V
OPV1
OPV2
OPV3
LV
TXRF
TMUT
T2
GND
HV
T5V
RXRF
ISENS
Z:Pre-emph
X:PM/FM
Y:De-emph
X:Ana/Digi(MIC
)
Y:Ana/Digi(RX)
Z:Rx AF MUTE
GND
GND
S5V
T5V
+5V
T5V
S5V
+5V
VCO5V
T5V
S5V
+5V
CPU5V
VCC
+5V
CPU5V
VCC
+5V
CPU5V
VCC
+5V
S5V
+5V
AGND
S5V
+5V
AGND
MIC
AFOUT
VREF
S5V
CPU5V
CIRQ
CIRQ
OPT1
OPT2
OPT3
S5C
CBI
2
R5C
EMPH
T5C
MMUT
PMFM
PTTO
OPT3
CBI
3
CBI
1
OPT1
OPT2
CCS
CCK
CSI
CSO
FSCL
FSD
A
ESCL
ESDA
KR
DDAC
DDST
DDSD
MDIO
MDIR
CIRQ
CBI
0
PLST
MTDT
DSDA
TMUT
DAS W
DAST
SSO
SCK
MAIN-A UNIT
(For F4160 series)
