Icom IC-M36 Service Manual - Page 39

Rx:2.04vrx:0.00v, Poff:0.00v

Page 39 highlights

10 - 2 *; Refer to "PARTS LIST." Q355 KRC404E PON :4.94V POFF:0.00V CPU5V CP10S CP300 CP10S CP240 CP10S CP245 Q 356 KRA304E S329 KTA1664 Q225 R227 10K Q224 KTC811U 22K R228 TEMPV C1 0.1 R2 100K R1 NTCG16 3.55V RSSIV NOISV 4.89V 22 EEE-S C220 C221 0.01 V5VS C222 0.01 R5VS C223 0.01 T5VS S5VS C225 0.22 R226 4.7K Q 222 KTA2015 R224 47K R225 10K Q221 KTA2015 R222 47K R223 10K Q 220 KTA2015 R220 47K R221 10K 22 EEE-S C224 1 6 2 5 3 4 1 2 3 IC220 CTRL GND NB NJM2870 C226 0.01 4.7 MSVA C227 C228 0.001 VIN 5 VOUT 4 C229 BATTV R236 150K C233 R235 0.001 C230 2.2 F93 Q 354 KRC404E 0.01 330K C391 0.001 1 6 PON 2 5 C390 0.001 R398 3 4 R397 10K 270K PWSW R400 150K C392 0.001 R399 330K KEY BTYPE R245 1K GND S5V V5V RSQ035P03TR Q353 7.40V 4.95V T5V R5V TX:4.82V RX:0.00V TX:0.00V RX:4.88V DET LOINV TXMS MOD LOW SQLO R175 27K C180 330P R174 270K SQLI R392 0 C176 0.001 C174 0.001 R172 470 C179 330P DET C181 0.1 R176 1K C156 R153 0.001 1K C159 0.01 Q 151 KTC3880S TA31136FNG 11 10 9 IFOUT QUAD AFOUT OSCI N OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN 1 2 3 4 5 6 7 8 C17 0.001 R13 8.2K C16 0.001 CP10S CP1 FI170 LTM450FW I O C8 2P C9 2P 2nd Lo L1 6.8U 2SK1069 Q3 R12 10K R11 1K C15 0.001 0.001 C133 3.9K R47 0.001 R173 C12 1.5K IC170 MIXIN 16 GND 15 N-REC 14 N-DET 13 RSSI 12 C178 0.22 C177 0.1 C170 0.001 C171 82P JTBM450CX24 1K R171 X170 R156 470 R154 100K C158 0.001 C157 0.022 R155 2.2K C160 0.0056 R170 R5V 390 TX:0.00V RX:1.83V FI151 FL-399A T1CON C155 3P FI150 FL-368 C96 0.001 C111 0.001 R93 10K TX:0.00V RX:3.01V R152 1k C154 0.001 C121 0.001 C120 0.022 C134 6P R110 Q150 3SK293 TX:0.00V RX:1.13V R108 0 R115 1.8K L98 0.82U *C119 56P R122 330K 390K R111 100K C115 5P L97 56N R107 TX:0.00V RX:2.57V C116 4P C131 10P *C130 1P 220K *C114 47P ECJ10 CH D131 KDV214E 0.75P C113 *C112 47P ECJ10 CH KDV214E C110 33P R105 D130 TX:0.00V RX:4.16V C109 0.001 220K R104 820 R97 220 C103 47P C102 0.01 R96 Q90 3SK294 C104 0.01 L96 56N R95 100K R103 10K 10P ECJ10 CH *C101 270K L93 56N C100 4P C99 27P R94 KDV214E D93 2P ECJ10 CH B *C117 C98 2P 220K L92 56N C97 3P R91 220K C95 22P KDV214E D92 C94 4P C92 0.001 *R453 D353 ERJ2GE-JPW MA2S7280G *R90 C93 68 ERJ2GE 0.001 KDS114 D90 C91 10P C90 9P L90 45.3N 82N 0 *R12 1 390K R454 L26 10 R109 100 R113 R381 10K Q 357 KRC404E R45 10K R43 10K R41 10K R39 10K FCON C2 0.01 D1 HVC376B C4 15P 47K R3 10K C3 R4 220P R40 22K R42 22K R44 22K R46 22K IC1 X1 CR-766 C5 15P R5 330 C126 0.001 8 7 6 5 4 3 2 1 FIN XFIN GND DO VCC VP OSCO OSCI CLK DAT LE PS ZC L/F P R 9 10 11 12 13 14 15 16 M B15E03SLPFV1 3.59V D3 KDS160E C127 C129 0.1 C128 470P C7 0.01 R37 150 C125 0.1 C132 0.001 47P KRC404E 3 2 1 VOUT VIN GND R8 S-812C36AMC 680 IC2 MODC NC 4 NC 5 10 F93 R10 C11 470 C13 0.1 0.22 SVA 5.6K R22 C20 R20 0.001 100 C21 9P L20 82N C24 C22 9P 1K C25 0.001 C6 0.001 47K L21 2.7U C27 36P C28 0.001 R24 C26 36P D20 R23 MA2S077G0 1K MOD 100K R25 100K C30 0.001 R36 MA2S077G0 D21 C44 0.001 D22 1K HVC350B D23 C34 HVC350B 1.5P R27 12K C33 220P R28 180 C35 0.001 Q22 KTC3770U C42 5P C41 R34 0.001 470 R35 68K L25 0.1U C39 12P C37 0.3P Q21 KTC3770U Q23 2SC4215 L22 82N Q20 KRC404E C29 0.001 1 2 3 4 C32 1.5P R26 12K C31 0.001 MP20 2775 R29 470 R30 68K C36 0.001 L23 R31 0.1U 680 R33 C38 0.001 39K L24 0.1U R32 470 C43 22P Q25 2SC4215 C40 15P Q24 2SC4215 R120 2.2K C122 0.01 PCON R401 68K R66 39K C56 0.01 C57 0.1 TX:0.76V RX:2.04VRX:0.00V R65 150K R50 1K D51 KDS114 R56 1.2K C53 0.001 R57 82 IC50 15 3 2 NJM2125F C58 0.1 R67 100K 4 R83 100K R68 100 C59 470P R70 15K C64 0.001 C77 0.1 15K R69 C60 0.001 R74 10K C66 0.001 C78 0.1 1K R73 R383 12K C380 0.001 R382 2.7K D91 RB706F C55 24P R71 100 R75 100 C70 100P C71 30P R380 10K C81 18P C82 18P 6W:0.70V 1W:0.16V C83 22P C85 24P C86 9P R80 82K TDETV Q53 RD01MUS 1 L82 27.2N C89 7P 11P C54 15P 6W:2.47V 1W:1.52V Q50 KTC3770U 22P 0 KDS114 D50 1SV307 0.001 24N C84 R100 C51 C74 0.001 L80 45.3N C72 0.001 L57 20N RD09MUP2 L56 Q54 6.8N 100P C65 L51 82N TX:1.45V RX:0.00V C80 L81 D52 R52 4.7K C50 0.001 C52 0.001 R55 3.3K L50 0.1U R384 2.2K R53 100 R54 10 T5V Q351 KRA304E R386 10K C381 0.001 R72 EP2 120 L53 MPZ1608S221A 18N C63 0.01 47P C69 C67 EP3 L55470P MPZ1608S221A 25N C68 47P 22 EEE-S C61 C62 0.001 L58 2.7U C73 0.001 R76 150 CP10S CP80 TX:0.71V RX:1.30V R38 Q360 10K SCK SDATA PLSTB PS T5V TX:4.71V RX:0.00V S5V UNLK S5V R7 R6 TX:2.47V RX:2.47V V5V TX:2.37V RX:2.45V

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10 - 2
*; Refer to “PARTS LIST.”
NJM2125F
IC50
1
2
3
4
5
R80
82K
R2
100K
NJM2870
IC220
1
CTRL
2
GND
3
NB
4
VOUT
5
VIN
D20
MA2S077G0
0.001
C72
R235
330K
R236
150K
MPZ1608S221A
EP3
MPZ1608S221A
EP2
RB706F
D91
0.1
C1
0.1
C58
0.1
C57
0.1
C177
0.1
C181
0.01
C2
0.01
C7
0.01
C56
0.01
C221
0.01
C222
0.01
C223
0.01
C226
0.01
C233
0.001
C6
0.001
C20
0.001
C12
0.001
C25
0.001
C28
0.001
C30
0.001
C29
0.001
C31
0.001
C44
0.001
C35
0.001
C36
0.001
C38
0.001
C41
0.001
C50
0.001
C52
0.001
C53
0.001
C60
0.001
C62
0.001
C64
0.001
C66
0.001
C158
0.001
C170
0.001
C174
0.001
C176
0.001
C228
0.001
C229
0.001
C381
0.001
C380
470P
C59
470P
C67
0.0056
C160
0.022
C157
0.01
C159
150
R76
CR-766
X1
18N
L53
Q220
KTA2015
Q221
KTA2015
Q222
KTA2015
Q225
KTA1664
D21
MA2S077G0
R3
10K
R4
47K
R5
330
R6
1K
R7
47K
R20
100
R23
1K
R24
100K
R25
100K
R28
180
R30
68K
R31
680
R33
39K
R34
470
R35
68K
R36
1K
R50
1K
R52
4.7K
R53
100
R55
3.3K
R56
1.2K
R65
150K
R67
100K
R68
100
R69
15K
R70
15K
R71
100
R75
100
R73
1K
R74
10K
R154
100K
R156
470
R170
390
R173
1.5K
R172
470
R227
10K
R245
1K
10K
R381
2.2K
R384
12K
R383
2.7K
R382
10K
R386
220P
C3
15P
C5
2P
C8
2P
C9
9P
C21
9P
C22
1.5P
C32
1.5P
C34
220P
C33
0.3P
C37
12P
C39
15P
C40
5P
C42
22P
C43
22P
C51
24P
C55
15P
C54
100P
C65
47P
C68
0.001
C73
0.001
C74
0.001
C80
18P
C81
18P
C82
22P
C83
11P
C84
24P
C85
9P
C86
7P
C89
9P
C90
10P
C91
0.001
C154
0.001
C156
82P
C171
0.22
C178
Q90
3SK294
3SK293
Q150
C93
0.001
0.001
C96
0.01
C102
47P
C103
0.001
C121
0.022
C120
0.01
C104
0.001
C109
0.001
C111
0.75P
C113
5P
C115
L92
56N
L93
56N
56N
L96
56N
L97
10
R109
330K
R122
0
R108
100K
R111
R91
220K
R93
10K
R94
220K
R95
100K
R96
270K
10K
R103
820
R104
220K
R105
220K
R107
R120
2.2K
RD01MUS1
Q53
2.7U
L58
82N
L51
TA31136FNG
IC170
1
OSCIN
2
OSCOUT
3
MIXOUT
4
VCC
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
Q23
2SC4215
Q24
2SC4215
Q25
2SC4215
HVC376B
D1
1SV307
D52
0
R100
22 EEE-S
C220
22 EEE-S
C224
CP80
CP10S
CP245
CP10S
CP240
CP10S
CP1
CP10S
Q151
KTC3880S
0.001
C15
0.001
C16
0.001
C17
10K
R12
1K
R11
8.2K
R13
R175
27K
R176
1K
0
R392
MB15E03SLPFV1
IC1
1
OSCI
2
OSCO
3
VP
4
VCC
5
DO
6
GND
7
XFIN
8
FIN
9
CLK
10
DAT
11
LE
12
PS
13
ZC
14
L/F
15
P
16
R
S-812C36AMC
IC2
1
GND
2
VIN
3
VOUT
4
NC
5
NC
10K
R39
10K
R41
10K
R43
10K
R45
22K
R40
22K
R42
22K
R44
22K
R46
150
R37
0.001
C126
0.001
C132
0.1
C125
47P
C127
0.1
C129
470P
C128
0.001
C133
3.9K
R47
MA2S7280G
D353
22P
C95
2P
C98
33P
C110
D92
KDV214E
D93
KDV214E
D130
KDV214E
KDV214E
D131
RSQ035P03TR
Q353
1
2
3
4
5
6
270K
R397
10K
R398
0.001
C390
0.001
C391
0.001
C392
CP300
CP10S
68K
R401
330K
R399
150K
R400
R1
NTCG16
KDS160E
D3
R22
5.6K
10 F93
C11
R29
470
R32
470
R26
12K
R27
12K
10K
R38
KRC404E
Q360
R155
2.2K
330P
C179
330P
C180
27P
C99
R153
1K
0.1
C13
R8
680
R10
470
36P
C26
36P
C27
*C101
10P ECJ10 CH
*C112
47P ECJ10 CH
3P
C97
R171
1K
X170
J
TBM450CX24
*R90
68 ERJ2GE
*C114
47P ECJ10 CH
0.1
C77
0.1
C78
47P
C69
2.2 F93
C230
4.7 MSVA
C227
R224
47K
R222
47K
R220
47K
R225
10K
R223
10K
R221
10K
2SK1069
Q3
L1
6.8U
R54
10
R72
120
10K
R380
100P
C70
30P
C71
2775
MP20
1
2
3
4
L57
20N
FI150
FL-368
FI151
FL-399A
R83
100K
15P
C4
R226
4.7K
R228
22K
0.22
C225
100
R113
KEY
S329
D50
KDS114
D51
KDS114
D90
KDS114
Q21
KTC3770U
Q22
KTC3770U
Q20
KRC404E
D23
HVC350B
D22
HVC350B
L20
82N
L21
2.7U
L22
82N
L23
0.1U
L24
0.1U
L25
0.1U
0.22 SVA
C24
L82
27.2N
L81
24N
L80
45.3N
L56
6.8N
L55
25N
22 EEE-S
C61
L90
45.3N
L98
0.82U
Q50
KTC3770U
L50
0.1U
KRA304E
Q351
KRC404E
Q357
KRC404E
Q354
KRC404E
Q355
KRA304E
Q356
KTC811U
Q224
1
2
3
4
5
6
LTM450FW
FI170
I
O
R66
39K
4P
C94
*R453
ERJ2GE-JPW
R57
82
0.01
C63
0.001
C92
4P
C100
0
R454
1.8K
R110
390K
R115
0.01
C122
RD09MUP2
Q54
*C117
2P ECJ10 CH B
220
R97
R174
270K
*C130
1P
6P
C134
3P
C155
*C119
56P
*R12
390K
1
4P
C116
R152
1k
82N
L26
10P
C131
GND
T5VS
R5VS
V5VS
BATTV
PS
PON
UNLK
V5V
V5V
T5V
T5V
T5V
LOINV
TEMPV
NOISV
SQLI
SQLO
T1CON
LOW
BTYPE
PWSW
R5V
R5V
RSSIV
PCON
MODC
FCON
DET
DET
TDETV
TXMS
SCK
SDATA
PLSTB
S5VS
MOD
MOD
S5V
S5V
S5V
CPU5V
2nd Lo
PON :4.94V
POFF:0.00V
7.40V
4.95V
RX:0.00V
TX:4.82V
RX:4.88V
TX:0.00V
4.89V
RX:1.13V
TX:0.00V
TX:0.00V
V
6
1
.
4
:
X
R
V
7
5
.
2
:
X
R
TX:0.00V
TX:0.00V
RX:3.01V
1W:0.16V
6W:0.70V
6W:2.47V
1W:1.52V
RX:2.04VRX:0.00V
TX:0.76V
RX:0.00V
TX:1.45V
RX:0.00V
TX:4.71V
RX:1.30V
TX:0.71V
TX:2.37V
RX:2.45V
RX:2.47V
TX:2.47V
3.59V
TX:0.00V
RX:1.83V
3.55V