Icom IC-7700 Service Manual page 115

PA200W BOARD
R107
1K
C102
J1
TMP-J01X-V6
0.001
R102
PAI
Q101
15
RD01MUS1
10 - 25
C311
0.0068
C301
0.1
C111 R202
0.001 560
C112
0.1 L202
R201
Q201
LR-475
1
PD55003
C303
0.1
R301
20K
L303
10U
+15V
2K
R425
L307 R423
10U R407 1.5K
10K
R416
C415
0.68
R418
R312 R307
100 100
C401 R401 Q401A
MRF150
Q301
0.68 12
MRF148A R402
12
R403
12
L306
LR-474
R404
12
R405
12
C402 R406
Q401B
M RF150
0.68 12
R420
C416
0.68
R422
R424
1.5K
R3
R426
2K
R5
2.2K
C16
C15
3V
0.0047
0.0047
R6
R7 1K
1K
+48HV
TH L
IC2 TA78L08F
O I
Q1 G
2SB1119 C8
0.0047
R2
10K
Q2
D TC114EU
15
18
J401
1811P342
PAO
C417
L404 0.1
L403 C418
0.1
C419
LR-296
0.1
LR-95 C420
0.1
C551 R551 R552
0.001 82K 4.7K
D551
R554 R564
10K 0
EP502
15 C553
OT-009
0.0047
HSM88AS
18
EP501
OT-009
R513 R514
820 820
W501
R521 R522 R523
0.01 0.01 0.01
EP503
R L7520W 0.01X3
L1 THM L
1
L2 10U IDH
2
L3 10U IDL
3
L6 10U PAT8
4
10U GND
5
L4
6
10U
L7 J2
33U B6B-PH-SM4-TB
+15V
1
+15V
2
GND
3
GND
4
J5
S4B-PH-SM4-TB