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
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
C68
0.1
R61
56 k
R87
1 k
C67
10
UNLK
R44
1 M
R54
1 k
R42
1 M
P10/TMOW
26
VSS
27
V3
28
V2
29
V1
30
VCC
31
PA3/COM4
32
PA2/COM3
33
PA1/COM2
34
PA0/COM1
35
P50/WKP0/SEG1
36
P51/WKP1/SEG2
37
P52/WKP2/SEG3
38
P53/WKP3/SEG4
39
P54/WKP4/SEG5
40
P55/WKP5/SEG6
41
P56/WKP6/SEG7
42
P57/WKP7/SEG8
43
44
P60/SEG9
45
P61/SEG10
46
P62/SEG11
47
P63/SEG12
48
P64/SEG13
49
P65/SEG14
50
P66/SEG15
P67/SEG16
P70/SEG17
P71/SEG18
R43
1 M
R55
1 k
COM1
KR0
KR1
KR3
COM2
COM3
EXSTB
PLLCK
PLLSTB
OPV2
OPV1
KR2
ANI
W/N
EXTMIC
COM4
OPT1
OPT2/CCS
OPT3
PB0/AN0
1
AVSS
2
TEST
3
X2
4
X1
5
VSS
6
OSC1
7
OSC2
8
RES
9
NMI
10
P20/IRQ4/ADTRG
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
DICK
DIUD
DIUD
DIUD
DICK
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
76
VCC
77
PD0/SEG41
78
PD1/SEG42
79
PD2/SEG43
80
PD3/SEG44
81
PD4/SEG45
82
PD5/SEG46
83
PD6/SEG47
84
PD7/SEG48
85
PE0/SEG49/M
86
PE1/SEG50/DO
87
PE2/SEG51/CL2
88
PE3/SEG52/CL1
89
AVCC
90
TONEM
91
TONED
92
VTREF
93
AVREF
94
PB7/AN7
95
PB6/AN6
96
PB5/AN5
97
PB4/AN4
98
PB3/AN3
99
PB2/AN2
100
PB1/AN1
CTCC
CTCC
TONE
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
MICUD
MICUDMICUDMICUD
TEMP
LVIN
SD
SQLV
SQLVSQLV
PDET
CTCIN
CTCIN
CTCIN
CTCIN
P72/SEG19
P73/SEG20
P74/SEG21
P75/SEG22
P76/SEG23
P77/SEG24
P80/SEG25
P81/SEG26
P82/SEG27
P83/SEG28
P84/SEG29
P85/SEG30
P86/SEG31
P87/SEG32
P90/SEG33
P91/SEG34
P92/SEG35
P93/SEG36
P94/SEG37
P95/SEG38
P96/SEG39
P97/SEG40
DS19
L1-0256TAM
1
COM1
2
COM2
3
COM3
4
COM4
5
SEG1
6
SEG2
7
SEG3
8
SEG4
9
SEG5
10
SEG6
11
SEG7
12
SEG8
13
SEG9
14
SEG10
15
SEG11
16
SEG12
17
SEG13
18
SEG14
19
SEG15
20
SEG16
21
SEG17
22
SEG18
23
SEG19
24
SEG20
25
SEG21
26
SEG22
27
SEG23
28
SEG24
29
SEG25
30
SEG26
31
SEG27
32
SEG28
33
SEG29
34
SEG30
35
SEG31
36
SEG32
SEG10
SEG20
SEG1
SEG28
SEG17
SEG7
SEG25
SEG14
SEG4
SEG24
SEG11
SEG21
SEG2
SEG31
SEG8
SEG18
SEG26
SEG15
SEG5
SEG12
SEG22
SEG30
SEG3
SEG9
SEG19
SEG29
SEG27
SEG16
SEG6
SEG13
SEG23
COM1
COM2
COM3
COM4
SEG32
C70
0.01
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
C69
0.1
R64
1 M
R67
10 k
C66
0.01
R56
1
MMUT
MMUT
MICS
MMUT
AFON
AFON
CTCSS
CTCSS
CTCSS
RMUT
RMUT
RMUT
C72
0.033
R72
220 k
R84
1.5 k
C74
0.0056
R71
10 k
6
5
7
R74
150 k
R78
100 k
R75
68 k
C73
2.2
R91
120 k
R73
330 k
R76
18 k
C76
0.033
R69
10 k
R70
39 k
DS1
SEC 2422C
C75
270 P
C71
0.01
R81
120 k
DS4
SEC 2422C
S9
EVQ-VENF01 24B
A
1
B
2
NC
3
COM
4
R96
39 k
C77
2.2
SP1
045P0804
VS-57
R92
18 k
DS13
SML-310MT
DS16
SML-310MT
DS7
SEC 2422C
DS10
SEC 2422C
R94
82
R97
150
R83
68
R100
330
R86
180
R89
390
R
G
R
G
R
G
R
G
DS2
SEC 2422C
R77
5.6 k
R
G
R
G
R
G
R
G
DS5
SEC 2422C
DS14
SML-310MT
DS17
SML-310MT
DS18
SML-310MT
R102
560
R110
1 k
DS8
SEC 2422C
DS11
SEC 2422C
R80
1 k
Q7
2SC4116 GR
R99
47 k
R85
8.2 k
R79
4.7 k
R82
1 k
Q8
2SC4116 GR
Q12
2SC4116 GR
Q9
DTC144EU
Q6
2SA1576 R
COLOR
DIM1
DIM0
PWRON
PWRON
D20
DAN222
9
10
8
R53
1.5 M
C56
0.0022
R50
1 M
C57
0.0027
R46
1 k
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
PWRON
DUSE
ESCK
ESDA
+5V
IC7
HD6433876B53H
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