Icom IC-M36 Service Manual - Page 36

Bottom View, B7048c

Page 36 highlights

[SP MIC] • MAIN UNIT (BOTTOM VIEW) [PTT] GND NCLMIC MC1 (CHASSIS) W2 (CHASSIS) GND MIC MC250 C288 R284 C227 C225 R236 C233 R235 C224 C251 Q354 Q356 Q353 C392 R400 Q355 R399 R397 R398 C390 C229 C230 ANTENNA CONNECTOR C61 L82 C89 C86 CP80 R80 C85 C84 L81 S250 J250 ETXDO RES R396 VPP ERXDI CPU5V R346 C372 D350 Q251 Q250 J253 J252 R387 C384 C250 R250 C421 IC362 C423 R441 C429 R440 C428 C391 R251 R225 R443 C433 Q224 Q225 R435 C427 R433 R438 R437 R446 R227 R228 C426 Q362 NDET R434 R432 C434 R457 IC363 C430 R442 Q222 Q221 Q220 R286 R402 R427 C280 R428 R226 C283 Q358 C285 C284 C422 R288 R289 R450 R431 R430 C424 R439 R445 D354 R444 C431 C223 R224 R222 C222 C221 R220 Q231 R452 R451 Q230 R230 R429 C289 C286 C253 C382 R252 R270 C220 R221 R223 Q350 R351 C341 C371 IC341 R341 R343 R231 C231 X360 R352 R449 C82 C81 C370 R340 C340 D355 C435 IC340 IC220 C351 R353 R395 IC364 R456 C389 Q361 C99 C96 R91 C95 R93 D92 C98 C117 C101 C100 L92 C228 C226 L93 C62 EP3 L55 C70 C97 L57 D353 L90 C83 C93 R90 D90 C92 R453 C91 R380 R76 D91 C73 C90 L58 C80 C72 L80 D52 C74 C71 C94 C68 C67 L56 Q54 R94 D93 D131 R107 C110 R105 D130 L96 C111 C114 R108 C104 R97 R96 R95 R103 C103 C102 R113 C113 C109 Q90 R104 C112 L97 C115 Q150 C116 R122 C131 C130 R120 D51 L26 C122 R50 EP2 C63 C69 L53 R72 C65 Q53 R54 R53 Q50 L50 D50 C50 R52 C51 C52 R55 C53 R57 R56 C54 C55 L51 R100 C77 C64 R70 R71 R74 C78 R75 C66 R73 R69 R115 R121 R454 R111 L98 C282 B7048C C154 R152 R110 C121 C134 C120 C119 R109 MP20 MP20 (VCO cace) Q24 L24 C40 R35 C41 C42 C39 C38 R33 C22 Q25 C21 L25 C20 R20 C43 L20 R34 Q23 L23 R32 R31 C31 R29 R26 C33 C35 R27 R28 C29 Q21 C36 R36 R30 C44 C37 MP20 Q20 C32 R7 R24 D20 R25 C30 C28 D21 R6 C6 C27 C25 R23 C26 Q22 L21 L22 D22 D23 C34 MP21 (VCO cover) C24 IC1 R46 R45 R41 R43 R39 R44 C192 R194 R192 IC2 R2 R1 C1 C132 C126 C7 R37 C125 C3 R4 R3 C2 D1 C4 X1 C5 R42 R40 R22 C11 C16 R8 R10 C13 C17 R13 Q3 R5 R11 R12 CP1 CP1 C193 R193 C252 R38 C15 C128 C127 D3 R264 C194 IC190 FI151 FI150 C260 R262 C191 R260 IC170 C171 R171 C417 R257 R255 R258 C383 R388 R256 IC260 R263 R265 R390 C262 C385 R202 R201 R376 R203 R204 C261 R275 C254 R253 R261 C200 R205 R207 R206 IC200 C202 R377 R278 R279 C265 R271 C377 R300 R378 C300 C205 C378 R391 R213 C207 C379 R379 R277 C263 R274 R212 C206 R214 R276 R273 C264 R272 C176 C266 R392 R172 C174 C170 R175 C180 C181 C177 C178 Q360 C129 X170 FI170 C179 R176 R174 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 W2 (Yellow) W1 (Black) SP1 (CHASSIS) V0 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 8 - 2

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8 - 2
• MAIN UNIT
(BOTTOM VIEW)
ERXDI
CPU5V
NDET
ETXDO
RES
VPP
SP1 (CHASSIS)
[PTT]
[SP MIC]
GND
MIC
MC250
GND
W2 (CHASSIS)
NCLMIC
MC1 (CHASSIS)
MP21 (VCO cover)
MP20 (VCO cace)
ANTENNA
CONNECTOR
W2 (Yellow)
W1 (Black)
C1
C2
C3
C4
C5
C6
C7
C11
C13
C15
C16
C17
C20
C21
C22
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C50
C51
C52
C53
C54
C55
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C77
C78
C80
C81
C82
C83
C84
C85
C86
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C109
C110
C111
C112
C113
C114
C115
C116
C117
C119
C120
C121
C122
C125
C126
C127
C128
C129
C130
C131
C132
C134
C154
C170
C171
C174
C176
C177
C178
C179
C180
C181
C191
C192
C193
C194
C200
C202
C205
C206
C207
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
C231
C233
C250
C251
C252
C253
C254
C260
C261
C262
C263
C264
C265
C266
C280
C282
C283
C284
C285
C286
C288
C289
C300
C340
C341
C351
C370
C371
C372
C377
C378
C379
C382
C383
C384
C385
C389
C390
C391
C392
C417
C421
C422
C423
C424
C426
C427
C428
C429
C430
C431
C433
C434
C435
CP1
CP80
D1
D3
D20
D21
D22
D23
D50
D51
D52
D90
D91
D92
D93
D130
D131
D350
D353
D354
D355
EP2
EP3
FI150
FI151
FI170
IC1
IC2
IC170
IC190
IC200
IC220
IC260
IC340
IC341
IC362
IC363
IC364
J250
J252
J253
L20
L21
L22
L23
L24
L25
L26
L50
L51
L53
L55
L56
L57
L58
L80
L81
L82
L90
L92
L93
L96
L97
L98
MP20
MP20
Q3
Q20
Q21
Q22
Q23
Q24
Q25
Q50
Q53
Q54
Q90
Q150
Q220
Q221
Q222
Q224
Q225
Q230
Q231
Q250
Q251
Q350
Q353
Q354
Q355
Q356
Q358
Q360
Q361
Q362
R1
R2
R3
R4
R5
R6
R7
R8
R10
R11
R12
R13
R20
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R50
R52
R53
R54
R55
R56
R57
R69
R70
R71
R72
R73
R74
R75
R76
R80
R90
R91
R93
R94
R95
R96
R97
R100
R103
R104
R105
R107
R108
R109
R110
R111
R113
R115
R120
R121
R122
R152
R171
R172
R174
R175
R176
R192
R193
R194
R201
R202
R203
R204
R205
R206
R207
R212
R213
R214
R220
R221
R222
R223
R224
R225
R226
R227
R228
R230
R231
R235
R236
R250
R251
R252
R253
R255
R256
R257
R258
R260
R261
R262
R263
R264
R265
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R284
R286
R288
R289
R300
R340
R341
R343
R346
R351
R352
R353
R376
R377
R378
R379
R380
R387
R388
R390
R391
R392
R395
R396
R397
R398
R399
R400
R402
R427
R428
R429
R430
R431
R432
R433
R434
R435
R437
R438
R439
R440
R441
R442
R443
R444
R445
R446
R449
R450
R451
R452
R453
R454
R456
R457
S250
X1
X170
X360
CP1
B7048C
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
H105
H110
H115
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
V50