Icom IC-M35 Service Manual page 11

Feb. 2012
S5V
S5V
10K D3
VOUT
3
R38 KDS160E VIN
2
Q360 C127 GND
UNLK 1
47P
KRC404E
3.59V
R45
SCK
10K
R43
SDATA
M B15E03SLPFV1
10K
R41 CLK FI N
PLSTB 9 8
DAT XFIN
10 7
10K LE GND R8
11 6
R39 PS DO
PS 12 5
ZC VCC 680
13 4
10K L/F VP
14 3
P OSCO
15 2
R OSCI
16 1
IC1
X1
220P
CR-766
R3 R4
C3
10K 47K
MOD
LOW
0.001
C133 3.9K
R47
2SK1069
R173
Q3 L1 0.001
R12
6.8U C12
1.5K
10K
LOINV
IC170
CP10S 1
OSCI N
2
CP1 OSCOUT
FI170 3
MIXOUT
LTM450FW 4
VCC
5
I O IFIN
6
DEC
7
FILOUT
8
FILIN
TA31136FNG
C181
0.1
DET
R176
C179
1K 330P
C180
330P
DET
3.55V
TEMPV
CPU5V
R6
R7
1
1K 47K
S-812C36AMC
2
3
NC
4 4
NC
5
IC2
L21 L22 C32
L20
2.7U 82N 1.5P
82N
Q20
KRC404E
R22
5.6K
MOD
100K
R25
R170
R5V
390
TX:0.00V
RX:1.83V
C171
16 82P
MIXIN
15
GND
14
N-REC
13
N-DET
12
RSSI
C159
11
IFOUT
10 FI151 FI150
QUAD 0.01
9 FL-399A FL-368
AFOUT R153
C156
Q 151
KTC3880S
0.001 1K
R172
470
S5V
V5V
TX:2.47V TX:2.37V
RX:2.47V RX:2.45V
V5V
T5V
TX:0.71V TX:4.71V
RX:1.30V RX:0.00V
C40
15P
C37
0.3P
C39
Q21 Q24
KTC3770U 2SC4215
12P TX:1.45V
Q23
RX:0.00V
2SC4215
KDS114 R100
C51
D50 0 22P
Q22
KTC3770U
C43
22P
C42
Q25
TX:0.76V
2SC4215
5P
RX:2.04VRX:0.00V
R65
150K
Q 357
KRC404E
*R12 1 R454
L26
82N
0
390K
TX:0.00V
R X : 2 . 5 7 V
0.75P
Q150
C116 C113
3SK293
4P
TX:0.00V
RX:1.13V
R152
1k
R93
10K
R5V
TX:0.00V TX:4.82V
T5V
RX:4.88V RX:0.00V
4.95V
Q 220 Q221
Q 222
KTA2015 KTA2015 KTA2015
4.89V
R220 R222 R224
47K 47K 47K
R221 R223 R225 R226
10K 10K 10K 4.7K
Q351
KRA304E
C54 L51 L56 L57
RD09MUP2
100P
Q54
15P 82N 6.8N 20N
C65
Q50
KTC3770U
6W:2.47V
Q53
1W:1.52V
RD01MUS 1
C58
0.1
R67
1K
R68
100K
IC50
5 100
R73
1
4
3
2
NJM2125F
R381
10K
TX:0.00V
R X : 4 . 1 6 V
2P ECJ10 CH B
10P ECJ10 CH
*C117
C109 *C101 C98
0.001 2P
Q90
3SK294
TX:0.00V
RX:3.01V
7.40V
KTA1664 RSQ035P03TR
Q225 Q353
R227
IC220
10K
1 5
CTRL VIN
Q224 2
GND
KTC811U 3 4
NB VOUT
NJM2870
22K
R228
Q 354
KRC404E
6
C72 L80 C74 D52 C80 L81 L82
0.001 45.3N 0.001 1SV307 0.001 24N 27.2N
C84
11P
C89
7P
6W:0.70V
1W:0.16V
R382
R83
TDETV
2.7K
100K
TXMS
C94 C92 L90
4P 0.001 45.3N
CP10S
CP300
Q 356
GND CP10S
CP240
KRA304E
CP10S
CP245
S329
Q355
KRC404E
PON :4.94V
POFF:0.00V
*; Refer to "PARTS LIST."