Pa150W, Terminal, Filter And Reg Boards - Icom IC-M710 Service Manual

10-5 PA150W, TERMINAL, FILTER AND REG BOARDS

TX: 1.5V
R4052 C4068 C4079 R4050 C4071
J4001
12 0.0047 100p 2.2k 33p
PAI
Q4008
13.6V
2SC1971
L4001
LR-274
P4001
to MAIN
unit J1
TX: 0.7V
TX: 0.65V
L4006
LR-270
TX: 1.3V
RX: 0.1V
J4003
R4036
470
T8
THS L4023 10µH
HL
13.6
to MAIN 13.6 L4016 10µH
unit J22
GND IC4003
PS2701-1
GND
GND L4020 100µH
ICA L4022 100µH
HTP L4021 100µH
C4080
0.1
[EUR]
W4004 W4003
C4081
S4002
0.1
[EUR]
C4078
0.1
C4041 C4042 C4043 C4044
0.1 0.1 0.1 0.1
P7001 EP7009
F7001
HVO
to LOGIC
HV
unit J2013
[GMDSS]
[Others]
P4602 P8001 [EUR]
[GEN]
L8001
FK-080E-1020
33µs
5.5mVp-p
33µs
5.5mVp-p
TX:0.65V
C4003
C4006 0.01 R4006 68 L4005 EXC-ELDR25C R4016 2.2 300p
TX: 0.65V
R4010 3.3
13.6V
Q4001 R4009 3.3 Q4003
2SC3133 2SC2904
R4008 3.3
L4004 L4009
13.6V
LR-143 C4010 0.0068 LR-83
C4015 0.0068
C4011 0.0068
C4016 0.0068
13.6V
R4011 3.3
Q4002
Q4004
R4012 3.3
2SC3133
2SC2904
R4013 3.3
13.6V R4017 2.2
C4029 0.047
TX: 0.65V
R4007 L4007 EXC-ELDR25C
C4048 0.0047
68
C4028 1000 C4027 0.0047 C4050
C4035
8.2V
Q4006
C4034
TX: 1.45V
EP4004 EP4003 2SD1585K
C4033
R4023 10 R4025
C4056
470
0.0047
R4032 1M
TX: 8V
7
TX: 7.4V
TX: 0.8V
RX: 8.2V
IC4002b
8.2V
12.5V
R4019 4.7k
Q4005 IC4002
2SA1037K NJM4558M
IC4001 Q4007
R4018 TA7808S 2SC1623
RX: 8V 8.2V
4.7k
2 1
4
O I
1
G
3
0.85V 8
IC4002a
L4014
0.85V
100µ
7.6V EP4006
IC4004
PS2701-1
TX:1.5V
DF30SC4M-4062
[Others]
C4073 C4074 C4075 C4076
0.1 0.1 0.1 0.1
PA150W BOARD
EP7008 EP7007 F4601
EP7006 EP7005
TERMINAL BOARD
J7001
F4602
T8001 L8003
D8002
TO-25 FK-080E-1020
SF10SC6
D8003
MA700
13.6V
Q8003 13.5V
L8002
2SA1213
TC-6
Q8001
2SK2266
33µs
R8019
470
7.2V 9mVp-p
R8011
IC8003
4.7k
PS2701-1
IC8001
µPC494GS
C8008
0.0047
MEASUREMENT CONDITIONS
REG BOARD
OSCILLOSCOPE: 20 MHz
[EUR-21], [EUR-22] only
VOLTMETER : 50kΩ/V
LR-381[GMDSS] J4002
J4301 RL4301
LR-148[Other] P4301
PAO PAO AJS1315
L4010
C4045
0.0047
RL4303
AJS1315
1000
1000
0.0047
0.68
R4028
68k
C4319 470p
C4317 30p
C4318 330p
6
-
5
+
RL4305
AJS1315
R4027
68k
2
-
3
+
RL4307
MEASUREMENT CONDITIONS
AJS1315
OSCILLOSCOPE: 20 MHz
VOLTMETER : 50kΩ/V
W4603
DC POWER SOCKET
3 2 1
6 5 4
9 8 7
RL4309
AJS1315
HV HVE
EP7003 EP7004
RL4311
AJS1315
P8002
to MAIN
unit J32
13.6/13S
[EUR-21]
GND
/to LOGIC
unit J2013
[EUR-22]
[EUR]
RL4313
AJS1315
P4603
to MAIN
unit J32
13.6/13S
[GEN-21], [GEN-22]
GND
/to LOGIC
unit J2013
[GEN-23]
[GEN]
RL4315
AJS1315
Explanatory notes
VOLTAGE LINE
TX LINE
RX LINE
COMMON LINE
RL4302
AJS1315
L4345 L4302 L4303
0.5M < 2MHz
LR-236 LR-226 LR-227
RX: 9.6V
C4303 C4309
470p 180p
C4306
300p
C4304 C4310
470p 10p
C4307
270p
L0
RL4304
AJS1315
L4306 L4307 L4308
2M < 3MHz
LR-263 LR-235 LR-236
RX: 9.6V
C4320
330p
C4333
120p
C4327
270p
C4321
C4334
270p
120p
C4328
330p
C4322
C4329 330p
270p
C4325 470p C4330 470p
C4417 100p C4331 390p L1
C4323
C4324 470p C4332 330p
RL4306
270p
C4326 470p AJS1315
L4311 L4312 L4313 3M < 5MHz
LR-238 LR-235 LR-235
RX: 9.6V
C4341
330p
C4344
150p
C4347
100p
L2
RL4308
AJS1315
L4316 L4317 L4318
5M < 7MHz
LR-237 LR-263 LR-263
RX: 9.6V
C4410 C4356
120p 56p
C4411
10p
C4357
5p
C4353
120p
L3
RL4310
AJS1315
7M < 10MHz
L4321 L4322 L4323
RX: 9.6V
LR-241 LR-237 LR-237
C4412 C4364
82p 82p
C4362
120p
C4414
10p
L4
RL4312
AJS1315
10M < 14MHz
L4327 L4328 L4329
RX: 9.6V
LR-243 LR-242 LR-242
C4413
56p
C4369
100p
C4371
68p
L5
RL4314
AJS1315
L4332 L4333 L4346 14M < 20MHz
RX: 9.6V
LR-399 LR-242 LR-398
C4421
22p
C4378
47p
L6
RL4316
AJS1315
L4336 L4337 20M < 30MHz
LR-262 LR-262 RX: 9.6V
C4383 C4385
22p 47p
L4338
100µH
L7
10 - 7
FILTER BOARD
R4301 R4305 C4390
22k 22k 470p
R4303 C4391
R4306
10k 470p
10k
RL4317
AGP2013
Q4301
TX: 7.8V
DTC114ES
RX: 13.6V
C4398
J4304
0.01 P4601
ANT
C4399
0.01
J4601
ANT
L4342
J4302
LR-170 P4302
RX
C4401
18p to MAIN
unit J2
J4303
FOR
REF
GND
GND
GND
GND
L7
L0 to MAIN
L6 unit J19
L1
L4
L2
L5
L3
13.6
T8
MEASUREMENT CONDITIONS
OSCILLOSCOPE: 20 MHz
VOLTMETER : 50kΩ/V