10 - 1
SECTION 10. VOLTAGE
DIAGRAM
*:
Refer to the PARTS LIST for the value and name of component.
• MAIN UNIT (1/3)
C43
1
R126
100
R71
10k
Q22
3SK293
R138
470
R36
10k
L5
45.3N
Q15
2SC4116
Q8
2SC5107
R73
10k
R23
4.7k
L14
68N
R57
4.7
Q10
2SC5107
R131
470
R67
2.2k
R108
100k
R129
470
Q17
2SK880
R37
100
R72
1k
R147
1.5k
R45
100
Q9
2SC5107
R132
10k
R146
47
L38
10U
R112
47
R111
220k
2SK1829
Q21
470k
R102
5.6k
R103
TA75S01F
IC1
1
2
3
4
5
4.7U
L4
10k
R82
L1
27.2N
RD01MUS1
Q2
L11
45.3N
R21
22
R22
100k
R24
68
R25
33k
R26
4.7k
R33
100
R13
10
R12
220k
R14
100
R10
68k
10
R109
L37
33N
10U
L41
L42
68N
R52
560
L35
68N
L6
5.8N
R31
10
R15
1.5k
R38
1k
18.3N
L8
L2
45.3N
L3 45.5N
R32
1k
R87
100k
R83
47
R130
10
R66
180k
R46
120k
R51
560
R35
2.2k
18k
R107
330k
R101
R106
120k
R110
270
Q24
2SC5107
120k
R119
150k
R118
R120
68
R116
82k
100k
R117
MMZ1005Y102CT
EP2
Q3
2SC5107
MMZ1005Y102CT
EP3
Q26
2SC4116
27k
R151
8.2k
R152
27k
R155
NJM2591V
IC3
1
OSCIN
2
OSCOUT
3
MIXOUT
4
V+
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
NOISEDET
14
NOISEREC
15
GND
16
MIXIN
MMZ1005Y102CT
EP5
R80
1k
MMZ1005Y102CT
EP4
NOIS
SQIN
TMUT
S5V
NWC
MOD
HV
R5V
+5V
SCK
T5V
UNLK
LVIN
PLST
VCON
SSO
RSSI
1SS390
D36
1SS390
D37
1SS390
D38
1SS390
D39
Q23
3SK293
RD07MUS2B
Q1
FL-442
FI1
1
IN
2
OUT
3
GND
4
GND
5
6
2775
MP3
1
2
3
4
D28
HVB350BYPTL
1
2
3
4
10
C121
10
C235
D15
HVL355CM
R148
1k
R41
10
R43
10
R42
47k
R44
47k
MPZ2012S331A
EP6
LDTC144EE
Q11
D21
L1SS400
L15
LQW18AN56NG00
L16
LQW18AN56NG00
R122
47
1k
R156
1k
R157
L12
82N
L19
68N
L31
0.1U
L32
0.1U
L33
0.1U
R105
4.7k
R104
4.7k
R1
68k
10P
C2
24P
C3
27P
C5
1.5P
C6
15P
C7
D12
HVD376B
D13
HVD376B
D16
HVD376B
D17
HVD376B
100P
C56
47P
C35
47P
C58
27P
C63
10P
C71
7P
C74
10P
C141
0.75P
C83
0.5P
C101
33P
C86
33P
C87
33P
C105
18P
C104
33P
C88
47P
C92
1P
C110
9P
C95
3P
C113
3P
C114
9P
C115
47P
C94
10P
C169
10P
C206
15P
C172
100P
C176
100P
C180
3.5P
C181
6P
C200
100P
C231
3P
C251
56P
C252
56P
C254
10P
C256
10P
C158
47P
C155
47P
C154
47P
C153
68P
C106
C55
1
47P
C118
R68
470k
R70
100k
R69
33k
HK3-S-T
ANT_BOARD
LTM450HW
FI4
I
O
L9
39N
X1
JTBM450CX70
0.001
C8
0.001
C11
0.001
C20
0.001
C41
0.001
C48
0.001
C51
0.001
C52
0.001
C53
0.001
C59
0.001
C57
0.001
C72
0.001
C36
0.001
C33
0.001
C32
0.001
C75
0.001
C73
0.001
C65
0.001
C76
0.001
C28
0.001
C26
0.001
C77
0.001
C78
0.001
C80
0.001
C85
0.001
C103
0.1
C102
0.001
C90
0.001
C123
0.001
C124
0.001
C127
0.001
C120
0.001
C224
0.001
C223
0.001
C216
0.001
C211
0.001
C214
0.001
C189
0.001
C192
0.001
C183
0.001
C182
0.001
C193
0.001
C202
0.001
C201
0.001
C225
0.001
C236
0.001
C238
0.001
C240
0.001
C157
0.001
C160
0.001
C152
0.01
C217
0.001
C198
0.001
C196
R149
680k
47P
C49
0.01
C54
0.001
C60
0.01
C64
0.1
C79
1
C116
0.1
C31
0.1
C29
0.001
C173
0.1
C184
0.1
C188
0.1
C186
0.01
C191
0.1
C203
0.01
C227
0.01
C226
0.01
C255
0.01
C257
0.1
C159
0.01
C122
0.1
C156
0.1
C244
220P
C111
0.001
C233
330P
C239
1P
C177
6P
C253
22N
L18
OG-503040
MP4
D24
HVL375C
D26
HVL375C
HVL375C
D11
HVL375C
D14
R175
560
0.01
C218
R121
3.3k
18P
C215
L20
0.56U
R139
120k
R9
10k
R8
22k
0.22
C30
R2
270
270
R3
1
C34
0.1
C267
10
R172
LTM450FW
FI3
I
O
CP06S
CP1
3.5P
C179
4P
C195
5P
C199
1.5P
C178
R65
56k
68P
C46
10.3N
L7
4P
C4
22P
C15
18P
C16
D1
HVD144A
D22
HVD144A
HVD144A
D23
11P
C171
6P
C174
2SC4116
Q28
0.1
C271
0.1
C272
0.1
C273
100
R162
180k
R161
1k
R190
NJM2711F
IC5
1
2
3
4
5
1.5k
R165
6.8k
R167
5.6k
R166
100
R163
0.033
C275
27P
C276
4.7k
R164
0.1
C274
0.1
C277
27k
R176
0.01
C284
0.01
C290
27k
R171
0.01
C282
0.01
C286
D6
HVD142A
D5
HVD142A
3.3k
R173
3.3k
R174
1k
R177
0.1
C291
0.1
C292
0.001
C293
0.22
C146
0.22
C145
100P
C144
100P
C149
27k
R81
100P
C151
0.01
C150
10
C148
100k
R84
0.001
C112
ADS
T1
T2
LVA
1k
R178
DIF
S5C
6.8k
R74
+3.3V
100k
R134
0.001
C147
0.001
C44
0.1
C266
L23
0.18U
L24
0.18U
4.7k
R158
R28
4.7k
0.001
C38
0.001
C25
R20
4.7k
0.5P
C24
0.5P
C37
LDTC114YE
Q29
LDTC114YE
Q27
12P
C210
1.5k
R169
RXC
Q12
LDTC114YE
HVD144A
D31
HVD144A
D32
HVD144A
D33
HVD144A
D34
LTUCG450G
FI5
FL-448
FI2
1
IN
2
OUT
3
GND
4
GND
5
6
OG-503040
MP5
33P
C107
33P
C89
L46
33N
12P
C167
12P
C168
7P
C283
8P
C288
R127
120k
R78
0
1.8k
R79
R77
1.8k
R76
220
120k
R62
270k
R59
0.1
C119
DET
560P
C117
0
R16
R11
68k
R140
3.9k
47P
C40
0.001
C45
R135
1.5k
1.5k
R136
33P
C232
R141
68k
47P
C241
180P
C242
180P
C243
D8
LRB706F
D7
LRB706F
R27
5.6k
R19
3.9k
L43
1U
1U
L39
MMZ1005A152ET
EP7
MMZ1005A152ET
EP8
Q13
2SC4226
Q14
2SC4226
0
R50
1
C109
TC7W66FK
IC6
1
2
3
4
5
6
7
8
LDTC114YE
Q16
100k
R58
PLSW
R114
10k
R115
10k
Q5
LDTC114YE
10k
R63
0.001
C27
LDTC114YE
Q6
4.7k
R7
OG-503040
MP16
AK1541P4
IC4
1
CPVDD
2
TEST4
3
TEST1
4
LE
5
DATA
6
CLK
7
LD
8
PDN2
9
PDN1
10
REFIN
11
TEST2
12
TEST3
13
VREF1
14
DVSS
15
VREF2
16
RFINN
17
RFINP
18
PVDD
19
BIAS
20
PVSS
21
CP
22
CPZ
23
SWIN
24
CPVSS
25
560k
R398
12P
C364
15.3MHZ
X2
1
VCON
2
GND
3
OUT
4
VCC
DB2S31400
D10
R53
1.8k
R54
3.9k
R55
1.8k
R56
3.9k
30P
C23
30P
C21
18P
C22
L40
82N
0
R181
3.3k
R182
3.3k
R183
680
R184
10P
C175
2P
C197
L13
56N
0.1
C261
0.1
C262
0.1
C263
0.1
C264
0.1
C265
8.2k R153
3.3k
R154
560
R159
R128
680
R113
560
R142
270k
BLM18RK102SN1
EP9
0.33
C132
0.47
C134
L36
0.47U
3P
C81
VCOV
PLST
SSO
SCK
LVIN
R5V
S5V
+5V
HV
LVIN
SQIN
VCON
MOD
TMUT
NWC
RSSI
PLST
SCK
SSO
T5V
MOD
SQIN
T1
T2
S5V
+5V
+5V
RSSI
S5C
+5V
UNLK
R5V
DIF
ADS
LVA
T1
T2
R5V
ADS
DIF
R5V
S5C
RSSI
+3.3V
+3.3V
T5V
R5V
RXC
+3.3V
NOIS
UNLK
NOIS
DET
T5V
DET
T1
HV
S5V
PLSW
PLSW
S5V
LVA
RXC
+5V
TMUT
VCON
NWC
LPF
APC
AGC
RF AMP
MIX
IF AMP
IF IC
RX VCO
TX VCO
REF
T5V
R5V
HV
T5V
*3 MULTI
PLL
S5V
HV
T5V
R5V
L:NARROW H:WIDE
for AF
TX 0.82V
RX 0V
TX 5W 1.96V
TX 1W 0.61V
RX 0V
TX 1.68V
RX 0V
TX 4.89V
RX 0V
TX 5W 3.90V
TX 1W 1.30V
RX 0V
TX 5W 1.61V
TX 1W 1.23V
RX 0V
TX 2.82V
RX 0V
TX 0.37V
RX 0.36V
TX 1.00V
RX 0V
TX 0V
RX 1.03V
7.50V
3.24V
0.74V
2.52V
4.98V
4.24V
0.53V
TX 2.41V
RX 0V
TX 0V
RX 2.42V
TX 1.85V
RX 1.87V
LOCK 3.27V
UNLOCK 0V
15.3MHz
1.06Vp-p
W 2.74V
N 0V
TX 0V
RX 0.59V
TX 0V
RX 4.69V
TX 0V
RX 3.27V
A 2.74V
D 0V
TX 0V
RX 0.29V
TX 0V
RX 1.47V
TX 0V
RX 2.61V