Icom IC-9100 Service Manual page 153

• PA-B UNIT (PA-B-1)
D341
PA-B-2 VDRVO
VDRVO
L709CE
J101
0.001
R105 C151
VUYGR
18
KRC402
Q341
R342
10K
220
R172 R203
R152 C159 L152 L172 C178
680 100P 6.8N 560 10N 100P
Q151 Q171
2SK3074 Q201
2SK2854
RD15HVF1
MP172
2577
VUT8
VT8
VT8
UT8
UT8
VUHV
VUHV
IDETHV
IDETHV
14V
14V
5V
8V
VUID1V_
PA-B-2
4 8
IC552 V+ IC551 V+
GND GND
NJM2902V NJM2904V
11 4
VUPD1V_
VUPD1V_
VUID1V_
VUID1V_
VUID2V_
VUID2V_
UID1V_
UID1V_
UID2V_
UID2V_
R587
VID1V_ UID2V_
VID1V_
R588
VID2V_
VID2V_
R575
R576
R577
R578
VID2V_2
VID2V_2
VID1V_2
VID1V_2
UFORL
UREFL
UTHL_
UTHL_
UPREL
UPREL
PRE12
PRE12
UPRES
UPRES
L321 C321
AS080440 22P
L342
1812CS
33P
Q251
C207 RD70HVF1C
KRC402
M PZ2012S331A
Q371
EP211
R371
100
R563
R552 220
R555 R562
56K 3 Q551
R553
1 KTC4075
390
390
2
100K NJM2904V
IC551
R554
56K
0
R557
5
7
6
NJM2904V
I C551
0
R559 R597
NJM2902V
R585 220
R595
390
56K 10 Q553 UID1V_2
R586
8
KTC4075
R591 390
9
100K IC552
R589
56K
R598
NJM2902V
220
R596
390
56K 12 Q554 U ID2V_2
14
KTC4075
R592 390
13
100K IC552
R590
56K
NJM2902V
R581
56K 3
1
470
2
100K IC552
R579
56K
NJM2902V
R582
56K 5
7
470 Q542
6 2SB1132
100K IC552 EP542
PRE12
R580
MPZ2012S331A
56K
EP541
MMZ1608Y102BT
Q541
KRC402
M PZ2012S331A MP401
D441 EP441 R443 220 3183
KDS4148U R447 220
Q401
C355 RD60HUF1C
5P L709CE L709CE 18P
C351 C352 C353 D351 D352 C401
8P 18P 0.001
RD60HUF1C
Q402
MP301
3183
MP402
3183
M PZ2012S331A
D442 EP442 R444 220
L371
KDS4148U R448 220
135N
R373
10K R963
Q351
4 3
5 2
6 1
XP4312
W431
74/98
Q491
R492 L491
4 3
LA-267
180
5 2
6 1
XP4312
C451
3P
C452
7P
C453
3P
R502 D501 R514
UFORL
1K
HSU88
120
R503
R504
120
EP521 EP522 L523
1812CS
MPZ2012S331A MPZ2012S331A
UHF ANT
EP511
UREFL
EP531
MMZ1608Y102BT MMZ1608Y102BT
0
L471
LA-252
D471
L407CD
D472
L407CD
MP473 3183
MP471
2590
D473
L407CD
270
C478
30P
R511
220
R482
100
D511
HSU88
R484
470
Q 483
KRC402
J471
URX
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