Icom IC-M85 - Page 29

9-3
TX Line
RX Line
Voltage Line
Explanatory notes
SC-1451A
IC2
IFIP
NC
NC
NC
NC
VREFA
AVSS
AVDD
BIAS NAMPO NRECTO NAMPI
AUDIOOUT
DISCOUT PDOUT RSSIOUT
IFOUT
AVSS2
PDN
RSTN
CSN
SCLK
SDATA
DETO
DVDD
DVSS
VREFD
AVSS3
AGNDOUT
AGNDIN
LOCAP
LOIN
3.3U
0.001
D19
0.5P
820
0.001
C316
2SC5108
Q11
R52
0.001
22
2SC5108
Q10
VCONTGND
OUT
VCC
VIN
GND
CTRL NC
VOUT
IC4
CPVDD
TEST3
TEST1
LE
DATA
CLK
LD PDN2 PDN1 REFIN TEST2 GPO1
GPO2
DVSS
VREF
RFINN
RFINP
PVDD
BIAS
PVSS
CP
CPZ
SWIN
CPVSS
TC7W66FU
IC3
MMZ1005Y102CT
EP5
LDTC144EE
Q35
C284
C267
2.2 F93
1K
1.2K
10U
82N
C290
56P
10U
68N
C272
33P
C172
0.18U
0.01
R116
C168
R119
150
0.001
DB3J314F0L
0.001
IN
OUTGND
GND
0.39U
0.01
3SK293
Q6
FI1
5
L18
0.39U
C112
100K
C110
0.001
120K
R61
C114
MMZ1005Y102CT
D18
R56
C100
1SV305
C103
47N
R51
1SV305
4P
47
47N
C85
C79
L13
22K
0.001
R42
R50
0.001
LDTC144EE
Q16
2SC5108
0.1U
R72
MMZ1005Y102CT
C305
0.001
R77
R78
0.001
C304
C303
L22
120K
C308
C307
470
100
C306
R71
0.001
R11
0.001
C101
15P
DA2S00100L
D16
R70
22
0.001
C299
0.001
R16
C84
100
0.001
L11
RD01MUS2B
C44
0.001
RD08MUS2
C56
EP2
C88
47P
R131
0.1U
39
C75
C48
1
10.0N
C34
39P
R40
0.001
L8
220P
Q4
2SC3356G
R33
4.7K
C232
68
4.7K
R54
D17
C102
10K
15P
C54
0.01
4.7K
R26 C40
6.8K
C60
4.7K
C33
33P
C16
4P
33P
0.5P
C20
3.3K
C5
4.7K
0.3P
2.7K
0.5P
C14
30.0N
C3
R219
C23
15
LDTA144EE
Q8
0.001
Q32
33K
R220
LDTC144EE
220K
D2
C10
10K
OG-503040
MP18
R13
0.22
0.001
R19
C106
22P
0.001
C105
1
C61
R35
R36
0.001
0.1U
C312
R55 C99
100
L41
47K
0.001
R28
R27
100
390
C68
82N
0.1U
C119
BAR88
L21
47K
270
R20
30P
39P
C30
20.0N
L7
Q1
D6
0.82U
C25
L25
270
C26
BAR88
0.001
C24
0.001
R17
40.5N
C19
R12
C15
15P
24P
C28
6.8N
C31
40.5N
C11
C22
220P
C231
L3
0.001
C235
40.5N
22P
C27
C9
6P
15P
47P
C38
0.001
MP2
C43
8.2K
RB706F
D4
C12
1.5K
0.001
RB706F
D3
47P
C269
D20
L28
L27
1SV323
33N
C289C286
3.3U
0.001
D22
7
0.001
IC3
R89
0.001
R90
C288
5.6U
100K
1SV323
4P
C287
L30
7P
1SV323
D24
L32
D23
4P
1SV323
R86
C296
68P
33P
BBY57
C294
L43
C295
3.3K
100K
1P
C291
4.7K
C292
R74
15
1.8K
R82
1SV323
L26
9P
24P
15
KTC3770U
Q13
D21
5.6U
0.1
C281
R110
LDTC144EE
Q15
R88
1
MP3
C285
0.001
1
27K
WNC
39K
R187
47P
100K
TC7W66FU
IC3
6
GP02
680K
L36
6P
C171
56P
C170
0.18U
1.2K
100P
C177
C178
0.1
1K R93
C140
0.001
19 20 21 22 23 24 25
VIN
VSS
CENC
VOUT
KTC811U
Q24
LDTA144EE
XC6209F502MR
0.001
C125
2SB1132G
VCC
IC9
C129
0.01
R166
2.2K
270K
10K
C234
D413
RCLAMP1521P
D414
0.001
47P
C233
RSQ035P03TR
Q26
D415
MMZ1005A152ET
C564
0.001
ERBRE3R00V
F401
MPZ2012S331A
EP423
LXES15AAA1
*C568
12
34
56
100K
5P
L12
10K
0.001
C46
1SV305
5P
10K
R32
C64
100P
2.2K
L1SS400
R31
6P
82N
0.001
BAR88
0.01
C122
D25
0.001
C121
100P
100
15P
EP4
C29
0.001
C187
0.001
C186
L5
C49
0.22
C180
390P
C185
L4
390P
C184
L29
7P
D7
0.1
C21
C268
R75
68N
L31
0.001
C310
1.5K
L33
0.33 F93
L42
C311
0.33 F93
C260
R111
C264
R113
8P
C67
R95
C42
R96
10K
4.7K
R97
C293
150K
R94
DA2S00100L
1K
R107
0.01
C96
C167
10K
R108
KDZ9.1B
R167
0.1
C63
C230
V+
8
GND
4
R168
0.1
C166
TC7W66FU
1
2
R49
10K
5
3
0.001
MMZ1005Y102CT
10K
12P
C315
100P
12P
C313
AK1542A
1
2
3
4
5
6
7 8 9
10 11 12
13
14
15
16
17
18
27P
10P
27P
1 2 3
4 5 6
L34
33N
C275
C274
1 2 3
4 5
6
KTC4075
Q17
0.0015
4P
R191
100K
2.2K
R98
100
R15
R46
0.01
C265
C123
C282
LDTA114YE Q22
L14
R165
10K
C280
0.001
C278
LDTA114YE
Q21
L9
10
C266
1.8K
R79
3.9K
R85
3877
MP1
C261
C124
C273
R41
47N
L10
0.001
C262
470P
C126
470P
C279
0.1
R83
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33
D10
R38
0.001
C156
C141
0
R81
47K
R24
1SV305
D13
1K
27K
R117
47P
C152
0.01
C127
220K
R68
0
R118
47P
C153
Q25
1M
R67
47P
C107
1K
R53
CR-978
X2
1
2
3
4
0.1
C154
10
C298
R34
C51
R30
C117
0.001
C155
0.1
47K
R69
D12
100P
C89
C58
L19
5P
C104
3.3K
R59
C173
33P
C297
150K
R29
0.01
C190
1
C174
47P
C82
10K
1
C159
1
C175
0.001
C75
0.001
C108
0.22
C176
0.1
C78
10
100K
R57
10
C181
10P
C179
47P
C182
0.001
C98
0.001
C6
0.001
C188
0.75P
0.1
C93
0.001
0.001
C302
R44
120K
Q5
3SK293
R58
120K
C301
10K
0.001
0.5P
220P
C94
1
100P
C77
10P
C45
L6
56N
C41
15P
C35
R6
150
R47
L15
MP401
Q23
Q7
2SC4215
R80
100
47
R43
0.01
C111
MPZ1608S300A
EP13
18P
C76
100K
R618
C65
1
R1
100K
1K
R617
EZJZ0V80010
D1
L1
C91
1 2 3
4 5
12P
10P
47P
1
C128
R7
L2
470K
C17
15P
0.1
C150
0.1
C13
MPZ2012S331A
EP1
R109
100
D15
Q2
C115
NJU7056F3
IC1
1
2
3
4
5
R92
100K
BAR88
D8
FL-335A
1
23
4
6
D9
18K
R39
2SK1829
Q3
47
R60
0.1
C74
R91
0.1
C71
R100
680
0.001
C86
0.001
R18
47N
RB706F
0.001
C162
0.001
C4
R4
C7
0.01
C163
8.2K
R3
0.001
C165
C72
R10
100P
C164
10K
R9
2.7K
R8
47P
C8
R5
270K
1M
R2
0.1
C2
0.001
47
R64
R62
0.001
C109
47P
82N
L17
47P
C116
MPZ2012S331A
EP424
0.001
C563
CP10S
CP1
1
330K
R235
150K
R236
EP422
R190
ERTJ0EP473J
0.22
C210
100P
C204
0.001
C39
4.7K
R136
0.3P
C238
R21
27P
R14
22
R45
22
R22
15
R73
22
R76
22
47P
KTC3770U
Q14
0
56P
100P
L35
R84
2.5P
C97
6P
C92
2P
C62
15P
15P
C161
C271
0.1
C151
NJU7772F03
IC7
1
2
34
5
1
C158
8P
1
C83
0.001
C90
47P
C95
7P
33K
R37
120K
1K
R48
NJU7056F3
IC8
1
2
3
4
5
22K
R202
4.7K
R203
0.1
C191
10K
R201
0.01
C192
R130
C87
56N
L16
150K
R25
LDTC144EE
Q27
1K
R65
0.0027
C189
0.1
C183
8.2K
R63
1
C55
C270
330
R87
0.001
C283
10
C130
10
C567
3877
E01J1113Y
MP11
E01J1113Y
MP14
C300
EP3
D26
C149
L1SS400
D27
1 2 3
3P
C309
C169
470
R66
R115
R99
100
MP17
OG-503040
Q12
1P
C160
*Q28
*C569
PCON
TMUTE
RSSIV
TEMPV
LOW
T2 T1
TDETV
SCKO FSTO RSTN DET R5C T5C S5C BATTV
GP02
PWON BTD
LVA
MOD R5C
GP01
PSTB
GP01
R5V
T5V
T5V
LVIN
UNLK
SCKO
SDATAO
VCON SDATAO RSSIV WNC2 SQLIN NOISV
VCC
GND1
S5V
T1
CPU5V
CPU5V
C277
C276
2
3.0 V
4.3 V
3.9 V
5.0 V
2.4 V
4.6 V
2.1 V
2.0 V
5.0 V
5.0 V
7.2 V
7.2 V
TX: 2.2 V
RX: 0 V
TX: 1.9 V
RX: 0 V
TX: 1.2 V
RX: 1.3 V
TX: 0 V
RX: 4.9 V
TX: 0 V
RX: 4.7 V
TX: 0 V
RX: 4.7 V
TX: 0 V
RX: 2.2 V
Output power
at 5 W: 1.3 V
at 1 W: 0.4 V
Output power
at 5 W: 2.5 V
at 1 W: 2.1 V
POWER ON: 0 V
POWER OFF: 7.0 V
• MAIN UNIT (2/2)
*Refer to the PARTS LIST for the value and name of component.