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Q20
2SC4116
MAIN
UNIT
(1)
BUS LINE2
C110
470p
L41
68n
R75
120k
C105
0.001
Q12
2SC5107
R8V
C104
0.001
R74
120k
L22
68n
R76
470
R73
100
C109
0.001
C102
10p
R71
100
Q11
2SC5107
R310
8.2k
R311
220
C335
0.001
C301
0.001
R234
8.2k
L21
82n
Q10
2SC5107
C100
10p
D14
MA77
D15
MA77
R69
4.7k
R50
10k
R235
1k
C303
0.001
R70
100
C108
0.01
R68
10k
R67
100
R331
1k
C99
0.001
C93
15p
Q8
2SC3356
R62
56
C331
0.001
R63
15k
C95
0.001
R60
100
C92
15p
C510
15p
L18
47n
C90
18p
C89
18p
L43
47n
C381
22p
C380
22p
C106
47p
R61
47
L19
82n
C96
0.001
C97
47p
IN
VCC1
VCC2
OUT
IC3
T8V
T8V
HV
T8V
S-AV33 [25W]
S-AV32 [50W]
5
1 2 3 4
6
EP2
EP3
C86 47p
C87 0.001
C342 0.33
C364 470p
C84 47p
C85 0.001
C91 22
C372 470p
FI4
NFM60R-
20T152
FI3
NFM60R-
20T152
FI5
NFM60R-
20T152
[50W]
D40
DAN222
C83
22p
C514
10p[50W]
C513
10p[50W]
L16
AS080547-47N
C82
20p
D2
UM9401F
[25W]
D3
XB15A407[50W]
C12
470p
R8
100
R214
1.5k
C107
0.001
C13
47p
R216
1.5k
C14
0.001
L3
AS080547-47N
L2
AS080547-47N
C9 22p
C8 22p
C7 24p
C508 18p
C6
22p
D1
1SS375
C10
0.001
R5
10k[25W]
27k[50W]
C3
470p
R4
270
C4
18p
R2
47
R3
47
D11
1SS375
C11
0.001
R7
270
C5
470p
R6
33k[25W]
27k[50W]
W1
J1
C2
22p
C1
18p
R1
100k
L1
AS080547-47N
C352
22
FI1
R8V
VCC
T8V
VCC
VCC
HV
FL-335
C56
18p
C55
4p
R31
100
C57
0.001
L13
1
µ
C51
0.001
R32
150
C52
27p
C53
0.01
C54
0.001
R29
100
R335
1k
C50
0.001
C48
47p
Q3
3SK299
C49
18p
R28
C40
1.5p
12
L12
0.1
µ
L42
4.7
µ
R27
470
R26
470
C302
10p
C44
3p
L11
56n
D10
HVC350B
C45
0.001
R23
150k
C43
0.001
R21
220k
C39
0.001
D9
HVC350B
C42
0.001
R22
10k
T2
C339
2.5p
R20
Q2
3SK293
C32
0.001
C333
47p
R16
270
R15
270k
C30
22p
L8
68n
C29
4p
C33
0.1
C34
0.001
R312
220k
R19
100k
R12
10
C31
0.1
R17
100
C35
1
C37
0.001
L9
56n
C343
0.01
R319
18k
C363
0.1
R18
1
C38
0.001
D49
DA221
D50
MA2S111
R318
4.7k
R321
10k
D27
MA2S111
R320
470k
RSSI
T1
R14
10k
R11
100k
C20
0.001
C27
0.001
C383
0.1
C28
0.001
D8
HVC375B
C26
0.001
R13
100k
D4
HVC375B
L7 68n
C21 1.5p
C25
6p
L31
56n
C18
6p
C19
0.001
D6 MA77
D7 MA2S728
C17 12p
C15 30p
L6
39n
D48 1SV307
D5 UM9401F
C94
47p
C330
2.2
R212
330
R213
10k
C332
10
L4
0.50-2.0-6TL
4
2
3
1
5
C79
0.22
R56
150k
R59
18k[25W]
10k[50W]
IC2
TA75S01F
R51
560k
C76
0.01
C72
0.001
R49
PRF18
R48
180k
C81
0.001
C77
0.001
R53
1
R58
100
R10
270k
R9
10k
C511
0.3p
D12
1SS375
[50W] only
[50W] only
C80
0.1
R52
15k
R54 10k[25W]
8.2k[50W]
C78
0.001
R57
10k
T2
C74
0.001
C73
1
D28
MA2S728
R55
4.7k
C88
0.001
TMUT
+
-
10
9
8
IC16
NJM12902V
C324
470p
R251
470k
R250
100k
C327
10
5V
CPU5V
8V
+
-
5
6
7
IC16
NJM12902V
C322
0.01
R249
22k
R248
22k
C320
0.039
R247
22k
DET
R252
470
C325
0.001
3
2
+
-
1
IC16
NJM12902V
R245
180k
C318
0.1
C317
820p
R243
82k
R244
390k
C316
820p
C315
0.022
R241
100k
R242
39k
R240
100k
SDEC
CDEC
R322
100k
C379
0.01
C245
0.01
R304
22k
R232
39k
C280
0.01
R313
1M
BEEPO
BEEP
R192
220k
C250
0.1
4
1
3
5
2
R191
220k
R194
2.2k
C249
0.0022
R193
470k
R159
10k
R195
1k
C251
0.1
R287
10k
C244
0.47
Q35
DTC363EK
Q37
DTC144EU
C351
0.047
R196
22k
IC15
TA75S01F
R197
10k
C253
0.022
4
1
2
3
5
C252
0.1
C255
470
R198
10k
R199
10k
C256
470
C254
0.001
C375
0.001
Q36
DTC144EU
AFON
AFO
D23
DA221
C269
0.001
Q29
DTC114TU
TMUT
R203
3.3k
C272
10
R202
3.3k
R329
3.3k
Q25
Q23
2SJ377
2SD1664
C271
10
C270
0.001
Q26
2SA1577
Q30
DTC144EU
RXC
R204
4.7k
R205
10k
R218
22k
R217
22k
C274
10
C273
0.001
Q27
2SA1577
6
5
4
1
2
3
R156
4.7k
IC8
LA4425A
C266 10
C262 0.1
O
I
G
IC9
TA7808F
C261 0.1
C265 470
R201
470
R200
10k
C260 47p
C512 0.001[50W]
C259 0.001
C258 470
D22 DSA3A1
IC10
AN78L05M
C264 0.1
C268 10
G
I
O
C263 0.1
C276
0.001
C275
0.001
Q24
DTC144EU
PWON
J6
Q33
DTC144EU
DIM
BATV
R238
100k
C293
0.001
C294
0.001
C291
0.001
C290
0.001
C292
47p
270[EUR]
470[GEN], [USA]
C288
0.1
C289
0.1
R225
10k
R224
47
R223
1k
DET
EPTT
R228
100k
C246
0.1
D29
MA2S111
R229
1M
Q31
2SJ144
R227
1M
C295
10
F
R230
68k
R336
68k
F
D
E
SIG
SIGO
EP4
HV
W2
EP5
J4
J7
C362
0.001
+
-
P1
CHASSIS
SP1
VCC
GND
DIM
HORN
GND
AFO
GND
DISC
GND
IN
GND
PTT
GND
to
OPC-617
BUS LINE1
C103
3p
L5 1
µ
C36
0.001
C41
22p
Q1
2SK1829
C22
1.5p
11
GND
V+
4
IC16
NJM12902V
C349
0.1
C321
0.1
Q28
XP6501
R298
100k
R297
300k
HORNO
R226
100k
D26
MA2S111
e
VCC
d
c
b
a
MAIN UNIT (2)
6.4V
6.0V
TX: 6.9V
RX: 0V
TX: 2.9V
RX: 0V
TX: 2.2V
RX: 2.0V
TX: 0V
RX: 2.7V
TX: 0V
RX: 3.7V
TX: 0V
RX: 5.6V
TX: 0.2V
RX: 2.1V
4.9V
TX: 0V
RX: 7.2V
TX: 0V
RX: 0.7V
TX: 0V
RX: 6.4V
Lo level
1~3dBm
MEASUREMENT CONDITIONS
VOLTMETER
Amplitude(Oscilloscope) : 100 MHz
Frequency : 155 MHz
Transmission : 25 W
TX: 5.7V
RX: 0.2V
TX: 6.0V
RX: 0.2V
TX: 2.9V
RX: 1.8V
TX: 0.1V
RX: 4.8V
AF ON: 4.5V
OFF: 0V
TX: 7.9V
RX: 0V
TX: 0V
RX: 7.8V
7.9V
5.0V
5.0V
13.2V
POWER ON: 4.9V
OFF: 0V
4.4V
11 - 3