Filter
Top Products
EP7 MMZ1608Y102BT
EP1 MMZ1608Y102BT
EP2 MMZ1608Y102BT
EP3 MMZ1608Y102BT
EP8 MMZ1608Y102BT
J1
3017-8821
1
2
3
4
5
6
7
8
EP4 MMZ1608Y102BT
EP6 MMZ1608Y102BT
EP5 MMZ1608Y102BT
MICIN
GND
MIC
MICE
PTT
EXTMIC
MICUD
8V
C31
47 P
C20
0.001
C23
0.001
R4
10 k
D3
NA8091 M
C28
0.001
C16
0.001
R7
100
C11
0.001
R106 10 k
R107
100 k
OPT1
OPT3
OPV1
OPV2
EXSTB
J4
AXN330C130P
D24
MA2S728
R111
18 k
AFOUT
+5V
GND
DETO
MICOUT
MICIN
MICOUT
MICIN
C19
0.01
CP3
R11
100 k
SO
OPT2/CCS
R5
330 k
R1
12 k
C45
0.01
C39
0.001
R101
4.7 k
R3
10 k
R2
120 k
R27
120 k
C8
0.01
R36
12 k
R20
1 k
D4
DAN222
D2
MA2S111
D1
MA8091 M
MICUD
SI
UNLK
SCK
J2
53244-1217
1
2
3
4
5
6
7
8
9
10
11
12
CTCSS
UNLK
MODIN
TEMP
SCK
AFE
+5V
PDET
DETO
SD
NOIS
OPV1
J3
53244-1217
1
2
3
4
5
6
7
8
9
10
11
12
C5V
POWON
CLONE
VOLOUT
C5V
EXSTB
GND
PLLCK
PLLSTB
QS
+8V
SO
LVIN
SCK
SO
PLLCK
PLLSTB
PDET
MODIN
MODIN
MODIN
TEMP
SD
NOIS
LVIN
AFE
OPV1
DETO
EXSTB
+5V
C14
0.001
C1
0.001
C9
0.001
C4
0.001
R17
68 k
R21
68 k
D6
DA221
Q5
DTC144TU
R16
68 k
C35
0.033
R93
1 k
C37
0.01
C34
0.0068
VOLOUT
C5
47 P
C13
0.001
C15
0.001
C10
0.001
C7
0.001
C30
47 P
C43
0.047
C40
0.001
R31
EVU-F 2AF20A14 10KA
R22
1 k
Q2
DTC144EU
R18
EVU-F2AF 20B14 10KB
VOLIN
VOLIN
VOLIN
DUSE
VOLOUT
C64
0.01
R59
15 k
C38
0.0018
R25
10 k
Q3
XP4601
IC4
S-80942ANMP-DD6
1
OUT
2
VDD
3
VSSNC
4
CD
5
R24
15 k
C51
0.027
C52
47 P
1
2
3
4
5
6
R32
1.2 k
R28
100 k
R34
68 k
C49
0.1
R40
47 k
R29
10 k
R108
10 k
R37
100 k
C46
0.022
C48
0.0022
S18
C32
10
R12
100 k
C33
0.1
R9
22 k
R6
100 k
IC1
TA75S393F
1
2
3
4
5
IC2
TC4S66F
IC3
NJM12902V
IC3
NJM12902V
IC3
NJM12902V
IC3
NJM12902V
IC6
BU4066BCFV
1
2
3
R13
1.2 k
R8
2.2 k
R14
10 k
R15
100
C36
0.1
R19
1 k
C41
0.1
4
5
R23
100 k
2
3
1
R103
150 k
R104
18 k
R105
1 k
C79
220 P
R109
27 k
CP1
SQLV
SQLV
PTT
R26
100
CP2
R35
100 k
C78
0.01
C47
0.1
13
12
R30
15 k
C44
0.0056
R38
470
C42
0.047
V+
4
GND
11
MICOUT
MICIN
R39
150 k
C54
0.01
C50
220 P
R49
27 k
R45
3.9 k
14
D22
MA2S111
D23
MA2S111
D17
MA2S111
D16
MA2S111
BAND1 BAND2 BAND3 BAND4
D11
1SS133
D15
MA2S111
D12
D14
D13
MA2S111
S10 S11 S12 S13
COMEXP
TXFREE RXEXP SCRAM
MONI/ANM SET/LOCK
S-MW/MW
DTMF
D7
DAN222
D8
DAN222
S14S15
S16
S17
KS1
IS1
IS2
KS2
V-MHz/SCAN M-CALL/PRIO TONE/T-SCAN LOW/DUP
C65
0.01
IC8
BU4094BCFV
1
STR
2
D
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
VSS
9
QS
10
QS
11
Q8
12
Q7
13
Q6
14
Q5
15
QE
16
VDD
MMUT
AFON
AFON
MICS
MICS
MICS
QS
SO
RMUT
SCK
R57
15 k
IC5
HN58X2432TI
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
8
VCC
R10
10 k
C62
0.001
Q1
2S C4116 GR
R58
100 k
C5V
C5V
PWRSW
PWRSW
PWRSW
PWRSW
ESCK
ESDA
D9
DAN222
D21
DAN222
UNLK
SI
SO
EXTMIC
COLOR
DIM1
DIM0
COLOR
DIM1
DIM0
SCK
R60
56 k
R62
56 k
R61
56 k
R87
1 k
UNLK
PB0/AN0
1
AVSS
2
TEST
3
X2
4
X1
5
VSS
6
OSC1
7
OSC2
8
RES
9
NMI
10
P20/IRQ4/ADTR
G
11
P21/SCK1
12
P22/SI1
13
P23/SO1
14
P24/SCK3
15
P25/RXD
16
P26/TXD
17
P27/IRQ0
18
P17/IRQ3/TMIF
19
P16/IRQ2
20
P15/IRQ1
21
P14
22
P13/TMIG
23
P12/TMOFH
24
P11/TMOFL
25
XOUT
CSHIFT
XIN
CLIN
CLIN
CLOUT
CLOUT
DICK
DICK
DIUD
DIUD
SCKC
PTT
PTT
PTT
REMO
REMO
REMO
RESET
RESET
SIC
SO
R51
10
R47
100 k
R48
1 M
X1
CR-663
C55
4 P
C59
15 P
Q4
DTC144EU
R52
1 k
C53
68 P
R41
12 k
TEMP
LVIN
SD
NOIS
PDET
PDET
DETO
CTCC
MICUDMICUD
TEMP
LVIN
SD
SQLV
PDET
CTCIN
CTCIN
CTCIN
I/O
1
O/I
2
O/I
3
I/O
4
CONT.B
5
CONT.C
6
VEE
7
I/O
8
O/I
9
O/I
10
I/O
11
CONT.D
12
CONT.A
13
VDD
14
R56
1
MMUT
MMUT
MICS
MMUT
AFON
CTCSS
CTCSS
RMUT
RMUT
PWRON
9
10
8
R53
1.5 M
C56
0.0022
R50
1 M
C57
0.0027
R46
1 k
+5V
From the Microphone
to Main unit J2
to the optional unit
to Main unit J1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
C: 7.8 V
C: 5.0 V
C: 4.9 V
SECTION 10 VOLTAGE DIAGRAM
10 - 1
10-1 LOGIC BOARD