J1
J3
HV
GND
GND
T8V
PAF
T8V
PAF
GND
GND
NC
1
2
3
4
5
6
7
8
9
10
PAO1
PAO2
PAO3
PAO4
BAL
GND
P1
W8
W7
EP2
J1
R1
100
W1
W1
MP3
MP5
MP4
W2
L1
LR-119
R6
50
C3
68 p
C6
22 p
L3
LR-211
L5
LR-365
EP1
R8
15
R7
4.7
D3
1S953
C5
22 p
C4
68 p
R9
10
C7
18 p [USA], [EUR]
330 p [EUR-1]
C8
18 p [USA], [EUR]
330 p [EUR-1]
R4
10
J2
J3
W3
W5
L2
LR-119
R3
100
D1
1S953
C2
0.047
R11
100
C1
0.047
D2
1S953
R10
10
R5
10
R2
100
J4
J8
W3
W4
BAL
GND
COMBINR UNIT
1
2
3
1
2
3
EP1
EP2
FIN
GND
TO FILTER
UNIT
W3, W4
TO MAIN UNIT J17
J1
P1
J2
P1
W5
W6
C22
10
C23
0.1
R18
4.7
IC1
TA7808F
C24
0.1
C25
10
L11
100 mH
TO
FILTER UNIT
J2
TRU
J8
TO CHASSIS
IN1
J1
R3 50
C2
0.68
C26
330 p
L2
LR-119
R11
100
J4
J5
R10
100
C11
56 p
R9
100
R7
4.7 k
C17
56 p
D2
1SS301
C3
0.0047
RL2
AE5343
C18
10 p
RL1
AG201344
IN2
GND
F
TO
MAIN
UNIT
J10
TEMP
5V
P1
D1
1SS301
C1
0.0047
5V
GND
F
TEMP
J9
C19
30 p
L7
100 mH
D3
HSM88AS
L8
100 mH
L1
100 mH
R1
33 k
C4
0.47
R8
470
C7
5 p
L6
LR-123A
C14
56 p
R12
100
PA-3 BOARD
J6
PA-4 BOARD
J7
D5
RG3D
C8
0.0047
L5
100 mH
D4
RG3D
C5
0.0047
R2
2.2 k
IN
DRIV
C20
0.1
C21
0.1
L9
100 mH
L10
100 mH
R17
1.5 k
IN
T13
DRIV
PAF
GND
T13
PAF
GND
R16
ERT-D2FHL802S
J3
R14
18 k
R15
120 k
C10
0.0047
R13
1 k
C9
33
J11
R4 50
R5 50
R6 50
L3
LR-119
L4
LR-123A
HV
GND
GND
T8V
PAF
T8V
PAF
GND
GND
J2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
1
2
3
4
5
6
7
8
9
10
J1
J1
P1
P1
P1
P1
PA-1 BOARD
PA-2 BOARD
PA UNIT
SPLITR UNIT
J1
J2
PAO2
W16
J2
PAO1
J2
PAO3
W17
J2
PAO4
W18
PA
I
2
PA
I
2
PA
I
1
PA
I
1
W15
PA
I
3
PA
I
3
PA
I
4
PA
I
4
TO PA UNIT
(PA1 BOARD)
J3
TO SPLTIR UNIT
J11
J3
1
2
3
4
5
6
7
8
9
10
W3
NC
HV
GND
GND
T8V
PAF
T8V
PAF
GND
GND
NC
I
G
O
4.8 V
IN 1: 0 V
IN 2: 11.4 V
TX: 13.0 V
RX: 0 V
TX: 13.0 V
RX: 0 V
8.0 V
PAO1 — PAO4 balanced: 0 V
10-2 SPLITER, PA AND COMBINR UNITS
10 - 2
Summary of Contents for IC-PW1
Page 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 16 VOLTAGE DIAGRAM 18 Mar 2011 ...
Page 24: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 16 Jun 2010 ...
Page 42: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 16 VOLTAGE DIAGRAM 18 Apr 2010 ...
Page 96: ...HF 50 MHz ALL BAND LINEAR AMPLIFIER iC PW1 ...
Page 175: ...MNF F1 EP2 TO REGRELAY BOARD MLF EP1 F2 TO REGRELAY BOARD EP35 I N FG 8 19 FIL AC BOARD 8 20 ...
Page 201: ...A 5449MZ S 3 1999 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Count on us ...