Icom IC-M602 Service Manual page 48

A
R8
B
R40
CP7
470
C
D
3.71V
X1 C72
CDBC450CX24 100p
R8
R43
390
R41
1.2k
Q2
2SC4215
IC1
TA31136FN
C86
0.1
R49 C88
33k 180p
E
R51
820 C84
0.1
F
C87
180p
G
R111
470
H
3.70V
X2
C170
CDBC450CX24 100p
R8
R113
390
R112
1.2k
Q10
2SC4215
IC6
TA31136FN
FI6
ALFYM450F=K
O I
T8
8V
I
TX: 7.37V
RX: 0.0V
J
C292 R251
12p 100
6.87V C318 D43 R258 C323 L84
15p MA77 39 47p 47n
Q27
2SC5110
K
L
M
12 - 3
R8
L25 L19
4.7µ 617DB-1327=P3
C96 0.001
D15 Q3
MA742 PMBFJ310
FI1B FI1A
R39
FL-285 FL-285
10
Q4
PMBFJ310
R53
10
W6
FI3
ALFYM450F=K
W5
I O
R8
L49
617DB-1327=P3
FI5 FI4
L57 Q9
FL-298 FL-298
PMBFJ310
3.3µ
R116 10 C184 47p
Q8
PMBFJ310
X3
CR-744 (21.25 MHz)
T8
Q35
2SA1577
T8
C345 L87
22p 47n
R297
2.2k
C338
3p
Q36
DTC144EU
C334
Q30 TX: 7.37V
18p
2SC3775 RX: 0.0V
Q28
2SC3775
Q29 RX: 4.76V
DTC144EU TX: 0.0V
R8
R19
100
D11
L18
HSB88WS
617DB-1327=P3
C43
1p
R33 C52 L21
10 0.001 82n
R242
100
R8
L15 L14
MC120-E526HNA-100312 MC120-E526HNA-100312
R241
R8
100 Q23
2SC5110 6.81V R338
100
C419 C418
1.5p 1p
R8
D21
L48
HSB88WS
617DB-1327=P3
EP2
L34 L33
MC138-E544ENAS-100014 MC138-E544ENAS-100014
L55 R105 C150 L51 L52
4.7µ 18 0.001 82n 68n
T8
IC13
RA35H1516M
6 5
13.8V
L88
47n
W7
VCC
R282
10k
R287 470
Q33
T8
DTC144EU
R283
1.5k
C375 22p R285 3.3k
D47
HSM88ASR
R286 10k
5
3
4 -
1
+
R290
2
100
IC14
NJM2107F
Hi: 3.32V
2.84V
Lo: 2.56V
Hi: 4.75V
Lo: 0.0V
TMUTE
L12
MC120-E526HNA-100312
C40 C39
2p 1.5p
C36 C48
2p 2.5p RX: 6.76V
TX: 0.0V
Q1
3SK294
C26
220p
L13
MC120-E526HNA-100312
L31
MC138-E544ENAS-100014
C415 C414
0.75p 0.75p
C411 C410
1p 1.5p
RX: 6.77V
TX: 0.0V
Q7
3SK294
C401
220p
L32
MC138-E544ENAS-100014
W8 W10
W9 W11
R236 L90
150 LW-25
L3 D1
LA-243 XB15A308
L89 D46 C6 L2 L1
LA-243 XB15A308 0.001 LA-243 LA-243
D48
HSM88ASR
T8
Q32
DTC144TU
L11 J3
MC120-E526HNA-100312
CHASSIS
J1
ANT
IC-M602 only