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10-6 PA AND FILTER-A UNITS
10 - 15
VOLTAGE LINE
Explanatory notes
TX LINE
R14
47
R13
47
Q2
2SC1972
Q3
2SC1972
C21 0.001
R20 10
R21 10
C23 0.001
R23 10
R24 10
L10
R27
10
R26
10
Q4
2SC5125
Q5
2SC5125
R42
5.6
R41
5.6
L7 LR-83
C25 200p
C116 100p
L6
LR-393
C58 0.001
L4
LR-143
L2
EXC-ELDR25C
R16
100
R15
100
C12
0.0047
C11
0.0047
C7 0.0047
R10
680
Q1
2SC1971
R5 390
R6 220
R7 4.7
C4 0.001
C2 0.001
R4 220
C1
0.1
C41
0.001
R2
18
R3 330
R1 330
L14
LR-360
J1
C5 0.1
C6 0.001
C9 0.1
D1 MA29B
C27 0.047
C8 47
R12
68
R11
500
L3
EXC-ELDR25C
R17
10
C16 10
EP3
EP2
C14 0.1
L5
EXC-ELDR25C
C17
0.047
C18
0.047
D2
MA29B
D3
MA29B
C107
0.0047
C39 1000
C40 1000
L8
LR-230
R31
1k
R29
1k
C34
0.0047
C108
0.0047
R28
5
C35
0.047
C36
1000
R18
2k
R19
470
C99
470
+
-
M
J11
C97
0.0047
D10
MA185
R51
56
C96
220
C102
0.0047
R55
10k
R54
1k
Q12
2SB1201
Q13
2SB1201
C101
0.0047
R56
10k
C100
0.0047
R52
10
R53
1k
C93
0.1
R49
1k
C95
0.0047
C103
10
R46
27k
R47
33k
R45
3.3k
R48
2.2k
R50
ER
T
-D2FHL503S
D61
DAP222
C94
0.0047
Q11
2SC4081
C30 0.1
D4 DSA3A1
D8 DSA3A1
D5 DSA3A1
C42 0.1
C113
0.0047
D7
DAP222
Q9
UNR9211J
F1
C81
10
C79
0.1
C80
0.1
C77
100
C75
0.1
IC1
TA7805F
IC2
TA7805S
IC3
MC78T08C
Q10
2SC4081
I
O
G
I
G
O
I
G
O
8V
H5V
5V
C114
0.0047
C73
10
C72
0.1
C76
0.1
C74
10
C78
100
C82
10
J3
14VA
14VA
8V
8V
H5V
ICH
ICL
PWRS
PAT8
14V
14V
14V
14V
14V
14V
14V
5V
5V
J2
RL1
AJV5341
L31
LA-547
L29
LA-548
L30
LA-550
C86
22p
C83
6p
C85
15p
C77 33p
C78 47p
C80 47p
C82 39p
L5
LR-216
L6
LR-216
L7
LR-216
C18
100p
C22
120p
C19
47p
C23
39p
C26
39p
C16 270p
C17 220p
C20 390p
C21 300p
C25 390p
C24 390p
C27 270p
J1
1 PAO
2
RL13
AG201344
RL5
TB1-160
C87
0.0047
L32
10µH
L24
LR-387
L25
LR-388
C37
27p
C38 120p
L8
LR-240
L28
LR-241
C30
18p
C63
47p
C28 100p
C31 100p
C102 100p
C65 100p
RL7
TB1-160
C48
0.0047
L19
100µH
RL11
TB1-160
C52
0.0047
L23
10µH
C46
0.0047
L17
100µH
C88
0.0047
C49
0.0047
C53
0.0047
C47
0.0047
RL6
TB1-160
RL12
TB1-160
RL8
TB1-160
RL14
AG201344
R8
50MHz
14MHz
24MHz
28MHz
L501
LR-386
C507 0.1
EP501
EP502
J3
W15
ACS2
GND
HV
ACS1
GND
HV
PA UNIT
L4S
L2S
L1S
L5S
L6S
L3S
L7S
L8S
GND
GND
CHASSIS W13
L1
LR-361
L22
EXC-ELDR25C
C20
0.1
Q8
2SD1585K
PAO
MF1
PAI
L12
EXC-ELDR25C
CHASSIS
3
2
1
6
5
4
CHASSIS
J10
P2
CHASSIS W7
R57 220
C3 0.1
C10 150p
R8 1
R9 1
C105 100
R33
0.68
R32
0.68
C15 0.1
C37 0.1
MF+
MF-
MF+
MF-
C33
0.0047
C110
0.0047
C111
0.0047
EP5
EP4
CHASSIS
W17
CHASSIS
W16
HV
C89
0.1
C109
0.0047
C112
0.0047
C115
0.0047
C71
0.1
R44
3.9
CHASSIS
W17
CHASSIS
W16
FHV
FGND
C39
27p
C40 68p
PGND
PHV
R35
0.68
R34
0.68
EXC-ELDR25C
C57 200p
PGND
PHV
C508 0.0047
L502
LR-386
C503 0.0047
C501 0.1
C502 0.1
C504 0.0047
C515 0.0047
C513 0.1
C514 0.1
C516 0.0047
C523 0.1
C521 0.0047
C522 0.0047
C524 0.1
C22 0.001
C61 0.001
C24 0.001
C62 0.001
L9
C60 200p
C59 200p
C41
10p
C157 33p
C156 68p
5MHz
7MHz
L26
LR-388
C117 47p
C120
150p
W29
PAT8
W14
C118
120p
L21
LA-262
R40
4.7
R39
4.7
R38
4.7
C121
47
CP39
CP40
F2
F3
CP1
CP2
14V
NC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
W9
W10
CP503
CP504
CP502
CP501
CP11
CP12
C79 47p
C81 47p
R6
R7
R2
R5
R4
R3
R1
CP1
CP2
CP3
CP4
CP5
CP6
CP7
CP8
CP10
CP9
PA
W1
R58 220
C122
22p
EXC-ELDR25C
C119
120p
C123
18p
PA
W3
L8S
L3S
L7S
L5S
C103 120p
C62 100p
L3S
L3S
L8S
L8S
L7S
L7S
L5S
L5S
C517 10
C528 10
C527 0.1
A
B
C
D
E
F
G
H
I
J
K
L
M
RX 0V
TX 0.68V
RX 13.8V
TX 13.6V
RX 0V
TX 1.77V
RX 13.7V
TX 13.6V
RX 0V
TX 0.65V
RX 13.8V
TX 13.6V
RX 1.0V
TX 7.0V
13.5V
12.2V
RX 13.6V
TX 13.5V
RX 0V
TX 13.4V
RX 0V
TX 7.8V
RX 13.5V
TX 12.7V
RX 12.7V
TX 0V
RX 0V
TX 0.75V
RX 0V
TX 0.3V
4.9V
4.9V
7.9V
13.8V
4.4V
13.8V
13.8V
Each selected 11.0V
MEASUREMENT CONDITIONS
VOLTMETER
:50k
Ω
/VDC
OSCILLOSCOPE :20MHz 1M
Ω
25pF
SUPPLY VOLTAGE :13.8V
DISPLAY
:14.1MHz USB
FILTER-A UNIT