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Feb. 2010
17
SECTION
11.
VOLTAGE
DIAGRAM
*:
Refer to the PARTS LIST for the value and name of component.
• LOGIC UNIT
C31
47P
C5
47P
R57
15k
R94
82
R97
150
C20
0.001
C43
0.047
R83
68
R60
56k
C70
0.01
R80
1k
R10
10k
C52
47P
R25 10k
C23
0.001
R5
330k
C72
0.033
C62
0.001
R1
12
k
C65
0.01
R72
220k
R35
100k
XP4601
Q3
1
2
3
4
5
6
R32 1.2k
R1
2
100k
R100
330
R4
10k
C45
0.01
C13
0.001
R39
150k
C69
0.1
R28
100k
R84
1.5k
C64
0.01
R37
100k
C74
0.0056
C19
0.01
R17
68k
C54
0.01
R71
10
k
R21
68k
C36
0.
1
R9
22k
R34
68k
D6
DA221
R59
15k
R64
1M
R
G
DS
8
SEC2422C
R86
180
R53
1.5M
R51
10
C56
0.0022
R47
100k
C46
0.022
C49
0.
1
R19
1k
C39
0.001
R18
56k
R101
4.7k
R3
10
k
R48
1M
C14
0.001
R49
27
k
3017-8821
J1
1
2
3
4
5
6
7
8
C1
0.001
C15
0.001
R6
100k
D7
DAN222
R5
0
1M
C10
0.001
R2
120k
Q5
DTC144TU
R85
8.2k
R74
150k
R31
56k
R78
100k
C55
8P
R45
3.9k
R79
4.7k
C40
0.001
C41
0.
1
C78
0.01
C47
0.
1
C59
15P
C9
0.001
R16
68k
C7
0.001
R75
68k
R82
1k
R89
390
C28
0.001
EVU-F2AF20A14
R61
C16
0.001
R22
1k
R24
15k
Q2
D TC144EU
R11
100k
R
G
DS7
SEC2422C
C35
0.033
C57
0.0027
J4
AXN330C130P
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
R73
180k
C8
0.01
R93
1k
R76
18k
R30
15
k
C48
0.0022
C66
0.01
R87
1k
C44
0.0056
C4
0.001
C11
0.001
C38
0.0018
R77
5.6k
R7
100
C51
0.027
C76
0.033
R69
150k
D8
DAN222
R56
1
R52
1k
R23
100k
R70
39
k
C53
56P
R58
100k
R8
2.2k
R
G
DS
6
SEC2422C
C75
270P
C37
0.01
R40
47k
Q6
2SA1576
EVU-F2AF20B14
R62
R
G
DS
9
SEC2422C
R41
12k
R14
10k
C71
0.01
R81
120k
R36
12k
C30
47P
C42
0.047
C34
0.0068
R29
10k
R20
1k
D9
DAN222
D21
DAN222
D4
DAN222
R103
150k
*R104
R105
100k
C79
220P
R106
10k
R107
100k
R108
10k
*R109
R
G
DS10
SEC2422C
R
G
DS11
SEC2422C
AN6123MS
IC514
1
VCC
2
DET
3
INPUT
4
GND
5
OUTPUT
12k
R112
0.01
C80
0.1
C583
0.
1
C584
0.1
C585
10 MSVA
C587
100
R515
1M
R517
CF20
CP1
MMZ1608Y102BT
EP1
MMZ1608Y102BT
EP2
MMZ1608Y102BT
EP3
MMZ1608Y102BT
EP4
MMZ1608Y102BT
EP5
MMZ1608Y102BT
EP6
MMZ1608Y102BT
EP7
MMZ1608Y102BT
EP8
680
R519
1
C588
47k
R520
47k
R521
1M
R523
10k
R524
0.001
C591
0.001
C592
100
R525
1k
R526
0.
1
C593
10k
R527
0.001
C594
10k
R128
100k
R129
2SA1576
Q515
2SA1576
Q524
47k
R531
47k
R532
10k
R134
47k
R133
47k
R137
0.
1
C68
R
G
SEC2422
C
DS12
R
G
SEC2422C
DS13
R
G
SEC2422C
DS
4
R
G
SEC2422C
DS5
R
G
SEC2422C
DS3
R
G
SEC2422C
DS2
SKQDPA
S6
SKQDPA
S7
SKQDPA
S8
SKQDPA
S5
SKQDPA
S4
SKQDPA
S3
SKQDPA
S2
SKQDPA
S1
SKQDPA
S10
*R55
R43
1M
R44
1M
R42
1M
12k
R114
470P
C82
0.01
C81
10k
R135
100k
R136
D TC144EU
Q525
MMZ1608Y102BT
EP9
MMZ1608Y102BT
EP10
47k
R534
47k
R530
0.001
C595
0.001
C596
0.001
C597
0.
1
C599
47k
R533
0.001
C600
10k
R536
R38
1.8k
UMG2N
Q527
1
2
3
4
5
47k
R538
47k
R539
BD5242FVE
IC
4
1
VOUT
2
SUB
3
CT
4
GND
5
VDD
47k
R541
47k
R542
47k
R543
CD4066BPWR
IC6
1
I/O1
2
O/I1
3
O/I2
4
I/O2
5
CONT2
6
CONT3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
CD4066BPWR
IC520
1 I/O1
2 O /I1
3 O /I2
4 I/O2
5 CONT2
6 CONT3
7 VSS
8
I/O3
9
O /I3
10
O /I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
CD4066BPWR
IC525
1
I/O1
2
O/I1
3
O/I2
4
I/O2
5
CONT 2
6
CONT 3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
CD4066BPWR
IC522
1
I/O1
2
O /I1
3
O /I2
4
I/O2
5
CONT2
6
CONT3
7
VSS
8
I/O3
9
O /I3
10
O /I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
1k
R46
1k
R545
DTA144EE
Q528
68
R549
68
R548
10 MSVA
C602
100k
R546
IS08264E
DS1
1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
S10
11
S11
12
S12
13
S13
14
S14
15
S15
16
S16
17
S17
18
S18
19
S19
20
S20
21
S21
22
S22
23
S23
24
S24
25
S25
26
S26
27
S27
28
S28
29
S29
30
S30
31
S31
32
S32
33
S33
34
S34
35
S35
36
S36
37
C4
38
C3
39
C2
40
C1
0
R550
22k
R26
0
R516
R15
1k
R13
12
k
R92
18k
R91
120k
R96
39
k
10k
R551
*D22
*D16
*D28
*D23
*D15
*D17
*D27
*D12
*D14
*D13
0.047
C33
150k
R522
R67
18k
*D11
R27
39k
SN74AHC2G53HDCT3
IC524
1
COM
2
INH
3
GND
4
GND
5
A
6
Y1
7
Y0
8
VCC
10
C601
EVQ-VENF02
S9
A
1
B
2
NC
3
COM
4
560
R537
TC4S66F
IC2
1
2
3
4
5
Q1
2SC4116
Q7
2SC4116
Q8
2SC4116
Q12
2SC4116
2SC4116
Q514
TC75S51F
IC521
1
2
3
4
5
10
C32
10
C67
2.2
C73
2.
2
C77
10
C586
2SB798
Q513
08-6210-036-340-800+
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
25
26
27
28
29
30
31
32
33
34
35
36
37
38
D3
MAZ8091GM
D1
MAZ8091GM
MA2S077G0
D25
D2
MA2S1110G
MA2S1110G
D526
X1
CR-836A
R1EX24064ATA00A
IC5
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
TA75S393F
IC24
1
2
3
4
5
IC
2
3
1
NJM12902V
IC3
6
5
7
NJM12902V
IC3
9
10
8
NJM12902V
IC3
13
12
14
NJM12902V
IC3
V+
4
GND
11
*IC1
CPU
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
43
44
45
46
47
48
49
50
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
OPT1
OPT3
SI
REFMOD
REFMOD
OPT2
OPV2
MMUT
RMUT
AFON
PTTI
OPV1
OPV1
SCK
EXSTB
CLONE
POWON
POWON
VOLOUT
VOLOUT
PLLSTB
PLLCK
SO
REF_V
DIGI_W
UNLK
UNLK
ESDA
CLOUT
XIN
SQLV
SQLV
CTCIN
CTCI
N
CTCIN
T
ONE
VL1
C
OM1
C
OM2
C
OM3
C
OM4
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
CCS
KR2
KR3
KR1
KR0
OP_PS
DUSE
232RX
232TX
SEG5
SEG33
SEG35
SEG1
SEG23
C
OM2
SEG25
SEG12
SEG2
SEG4
SEG32
SEG3
C
OM4
SEG30
SEG22
C
OM3
SEG20
SEG11
COM1
SEG19
SEG18
SEG14
SEG28
SEG24
SEG34
SEG31
SEG7
SEG21
SEG29
SEG15
SEG10
SEG6
SEG8
SEG16
SEG26
SEG13
SEG9
SEG36
SEG17
SEG27
SEG1
P
WRON
OP_PS
AN
DIGI
THROUGH
ALC
DUS E
ESCK
ESDA
CLIN
DSCRAM
OPT3
OPT2
OPT1
DIGI_W
EXSTB
PLLCK
PLLSTB
PWRO
N
EXTMIC
OPSCK
OPV1
OPV2
DI_SEC
UNLK
PTTI
PTTO
RX_MUTE
PTT
OPSCK
BUSY
CCS
VL2
VL3
ESCK
KS2
KS1
IS
2
IS
1
IS
0
KS1
KS1
IS1
IS2
IS0
REMO
SECRET
232TX
232RX
BSHIFT
BSHIFT
SCK
CTCC
MICS
DIUD
DICK
INT0
INT0
CNVSS
CNVSS
RESET
LVIN
LVIN
LVIN
TEMP
TEMP
TEMP
DETO
IDET
NOIS
SD
SD
COLOR
DIM0
DIM1
DIM1
DIM0
COLOR
RXD0
CLK0
CTS0/RTS0
MICS
MMUT
AFON
RMUT
BUSY
TXD0
EXTMI
C
EXSTB
OPV1
KR0
KR1
KR2
KR3
TX_DIGI
PWRSW
P
WRS
W
PWRSW
PTT
REMO
REMO
MICUD
MICUD
ALC
AFOUT
AN
THROUGH
OE
AN
AN
M IC_OUT
M IC_OUT
TX_DIGI
OE
OE
CSHIFT
TXAF
RXAF
DETO
DETO
DET
O
DETO
MODIN
MODIN
E
XTM1
DICK
DIUD
DIGI
RESET
RX_MUTE
M IC_IN
M IC_IN
PTTO
DIGI
SO
OPSO
NOIS
OPSO
SI
BIAS
BIAS
SIG_OUT
C5V
C5V
C5V
C5V
C5V
C5V
C5V
C5V
C5V
C5V
EXTM1
IDET
REF_V
DI_SEC
THROUGH
DIGI
AN
MOD_I
MOD_I
VOLIN
MICGND
MICGND
MICGND
SECRET
KS2
DIM2
DIM2
+8V
+8V
+8V
+8V
+8V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
CTCSS1
CTCSS1
CTCSS
CTCSS
AFOUT
+5V
GND
DETO
MICIN
GND
MIC
M ICE
PTT
EXTMIC
MICUD
8V
BAND1
BAND2
BAND3
BAND4
COMEXP
TXFREE
RXEXP
SCRAM
MONI/ANM
S-MW/MW
BANK/OPT
V-MHz/SCAN
TONE/T-SCAN
LOW/DUP
ANALOGUE_MOD_IN
DIGI_MOD_OUT
(DIGI_AFI
)
(DIGI_AFO)
+8V
OPV3/
/
DASTB
FRASH
WRITER
FOR
SET/LOCK
M-CALL/PRIO
KR0
KR1
KR2
KR3
W/N
ANI
DIAL
PWR
VOL
SQL
DIGITAL
DIMMER
DIM-1
DIM-2
DIM-3
DIM-4
DIM0 DIM1 DIM2
0V
5.0V 5.0V 5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
0V
0V
T;Tx
R;Rx
C;COMMON
ALC_C;COMMON at ALC-on
DIGI_C;DIGITAL COMMON
3
C;1.9V
C;1.9V
T;5.0V
R;0V
C;7.5V
T;0V
R;4.5V
ALC C1.3V
ALC C;0.95V
ALC C;4.95V
C;1.9V
C;1.9V
C;5.0V
C;0.7V
C;0.2V
C;1.3V
C;1.9V
DIGI C;5.0V