Icom IC-F8101 Service Manual page 74

• PA-A UNIT (1/2)
YGR
R4002
L4002 C4016
0.22U 0.1
18
MP4009
C4013 L4016
0.001 HF50ACC322513
J4010
2
1
N2012ZPS121T50
EP5004
J4009
14V 14V EP5009
1 2
14V 14V
3 4 N2012ZPS121T50
14V 14V
5 6
14V 14V
7 8
14V
9 10
HV
14V 11 12
5V
5V 13 14 R4083
GND GND
15 16
0
EP4002
MMZ1608Y102BT
TRXS
J4002
MDT
FANV_ STR
STR 20 19
MCK MDT
18 17
MCK
EXRE TRXS
EXRE 16 15
ICL ICH
14 13
REF PWS
REF 12 11
FOR ID1V
10 9
FOR
ID2V ID3V
8 7
ID4V
6 5
TEMP
4 3
GND GND
2 1
R4022
560
R4011 R4021
C4030
270 0.1 1
C4099
2.2
R4016
Q4002
39
2SK2973A
R4017
39
4.7k R4018
39
R4010
T X = 4 . 3 V
R X = 0 V
FAN O N = 4 . 6 V
FAN O F F = 0 V
T X = 2 . 4 V
R X = 0 V
Q4008
DTC114EU
IC4001
TA7808F
O
G
R4006 100 ID1C
R4007 100 ID2C
R4008 100 ID3C
R4013
EP4003 MMZ1608Y102BT
NTCG16
DRIVER UNIT
C6851
0.01
R6852
1
Q6851
J4004 PD55015
C4044
DRVI
1
DRVI
0.1
2
GND
3
GND
4
Q4003
PD55003
R4034
EP5003 100
N2012ZPS121T50
T X = 4 . 7 V
R X = 0 V
T X = 4 . 2 V
R X = 0 V
R4079
C4119 0.01
R4078
100
470
R4071 R4076
IC4003
1 8
0 56k
2 7
R4069
3 6
R4074
4 5
56k
56k
NJM2904V
R4032
22
NJM2904V
IC4002
1 8
2 7
R4025
3 6
4 5
1k
R4058
1k
TJ50S06M3L
Q5020
I
Q4004
DTC114EU
R4046
EP5005
2.2
N2012ZPS121T50
R4038
3.3
R4039 R4087
3.3 4.7
Q4006
R4040 SD1487
J4005
R4088
DRVO
3.3
1
DRVO 4.7
2 C4062
GND
3
GND
4
0.0068
L4009 L4012
LR-582 LR-580
C4049
0.68
C4050
470 C4065 R4089
0.0068
4.7
R4041
Q4007
3.3 R4090
SD1487
4.7
R4042
T X = 1 . 3 V
3.3
R X = 0 V
R4043
R4047
C4059 3.3
0.0047
N2012ZPS121T50 2.2
EP5006
J4006
KTC2026
VARI
1
Q4005 VARO
2
GND
3
C4052
0.1
J4007
VARO
1
GND
2
GND
3
T X = 0 . 7 V
R X = 0 V
T X = 3 . 0 V
R X = 0 V
*: Refer to the PARTS LIST for the value and name of component.
11-9
L4014 L4015
LA-262
LR-567
J4008
R4051 R4053
330 33k
R4052
33k
MP4004
C4086
2590
0.0047
C4087
0.01
C4088
0.001
C4081
220P
D4006
DSA3A1
D4007
DSA3A1
D4008
DSA3A1
C4108
0.1
C4106 C4107
0.0047 0.0047
C4112
0.68
C4113
0.1
L4019
LR-386
C4085
0.1
C4105
0.68
OT-047 OT-047
EP4004 EP4005