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Mar. 2009
15
SECTION
8.
BOARD
LAYOUTS
• MAIN/MAIN-B UNIT
(TOP VIEW)
• CONNECT UNIT
(TOP VIEW)
• ANT UNIT
(TOP VIEW)
• BC-160
(TOP VIEW)
SP+
SP−
SP1 (CHASSIS)
CLOUT
AFOUT
SPG
MICG
MIC
BATT
J3
J2
GND
H0
H5
H10
V0
V5
V10
V15
V20
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
D1
D2
D3
D4
D5
DS1
IC1
IC2
IC3
IC4
J1
L1
L2
Q1
Q2
Q3
Q4
Q5
Q6
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
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
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
X1
RXD
TXD
RST
VPP
(A SIDE)
(A SIDE)
CP3
CP4
CP8
CP7
CP6
CP1
CP2
CP5
VDD
GND
B-6209B
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
V50
V55
V60
V65
V70
V75
H0
H5
H10
V0
V5
V10
V15
V20
C18
C27
C28
C31
C33
C34
C35
C42
C43
C46
C57
C64
C72
C73
C74
C76
C77
C78
C79
C80
C83
C84
C86
C88
C89
C92
C93
C94
C96
C97
C98
C99
C102
C104
C107
C108
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C126
C127
C129
C133
C134
C135
C136
C137
C140
C142
C148
C149
C150
C151
C152
C153
C154
C155
C156
C157
C158
C159
C161
C162
C163
C164
C165
C166
C170
C171
C173
C176
C178
C179
C180
C182
C183
C202
C211
C213
C221
C222
C224
C231
C232
C233
C234
C235
C236
2
4
2
C
1
4
2
C
C243
C251
C252
C253
C254
C256
C257
C258
C259
C260
C261
C269
C270
C271
C272
C273
C274
C275
C276
C277
C278
C279
C280
C281
C282
C283
C284
C285
C290
C291
C292
C293
C295
C296
C297
C298
C299
C302
C303
C308
C310
C314
C315
C316
C318
C319
C320
C322
C323
C324
C325
C347
C348
C349
C350
C354
C355
C356
C357
D14
D15
D16
D17
D21
D22
D24
D25
D30
DS1
EP1
EP3
F1
FI2
IC2
IC4
IC5
7
C
I
6
C
I
IC8
IC10
IC12
IC13
IC14
J1
J5
L15
L19
L20
L21
L22
L23
L25
L26
L29
L33
L35
L40
MC1
MP3
Q1
Q5
Q6
Q7
Q8
Q9
Q10
Q12
Q13
Q14
Q17
Q19
Q21
Q22
Q23
Q24
Q25
Q26
Q27
Q30
Q31
Q32
Q33
Q34
Q35
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R18
R19
R21
R22
R23
R24
R36
R37
R38
R50
R52
R53
R54
R55
R56
R57
R58
R59
R61
R62
R65
R66
R67
R68
R69
R71
R78
R79
R82
R83
R84
R85
R93
R94
R98
R103
R104
R105
R106
R108
R109
R111
R115
R116
R117
R118
R123
R124
R125
R131
R132
R133
R134
R135
R136
R137
R138
2
4
1
R
1
4
1
R
R143
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R159
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
R178
R180
R181
R182
R186
R190
R191
R192
R193
R194
R195
R196
R197
R198
R200
R201
R206
R207
R208
R209
1
1
2
R
0
1
2
R
R212
R213
R214
R215
R227
R228
R229
R230
R231
R232
R233
R237
R240
R241
R242
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R287
R288
R293
R294
R297
R302
R303
R304
X1
X2
LV
CH
SP
ST
CK
+5
B6161F
T5V
R5V
S5V
G
MIC
CL
G
SP
F1
UHF
-CDEC
-REF
SDEC
-UNLK
-BEEP
RMUT-
NOIS
TEMP
BAL-
BIAS
T2-
KEY
-CLI
CLO-
BUSY
T1
DET
T1
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
C501
C502
J501
B6160A
H0
H5
H10
H15
V0
V5
V10
Summary of Contents for IC-F24/S
Page 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 15 VOLTAGE DIAGRAM 17 Mar 2009...
Page 19: ...Feb 2009 SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 VOLTAGE DIAGRAM 11 Feb 2009...
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Page 85: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14116IZ C1 w 2004 2008 Icom Inc...