8 - 2
The combination of top side and bottom side of this
• MAIN UNIT B-7877A
(BOTTOM VIEW)
OPT
MICG
J51
[VOL]
[PTT]
[Upper]
[Lower]
MP18
[ROTARY SELECTOR]
J52
MIC
CLOUT
AFOUT
AFGND
C2
C3
C4
C5
C6
C7
C8
C11
C15
C16
C20
C21
C22
C23
C24
C35
C36
C37
C41
C43
C46
C48
C49
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C63
C64
C65
C71
C72
C76
C79
C80
C90
C94
C97
C99
C100
C109
C112
C116
C117
C118
C119
C120
C121
C122
C123
C124
C127
C128
C139
C140
C141
C148
C167
C168
C169
C171
C172
C173
C174
C175
C176
C177
C178
C179
C180
C181
C183
C186
C188
C189
C191
C192
C193
C195
C196
C197
C198
C199
C200
C202
C203
C206
C210
C211
C214
C215
C216
C217
C218
C223
C224
C226
C227
C231
C233
C235
C236
C238
C240
C241
C242
C243
C244
C246
C247
C261
C262
C263
C264
C265
C266
C267
C271
C272
C273
C274
C275
C276
C277
C282
C283
C284
C291
C318
C327
C328
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C381
C382
C383
C384
C385
C388
C389
C390
C391
C392
C393
C394
C398
C399
C401
C403
C404
C405
C413
C423
C426
C429
C448
C451
C452
C455
C461
C462
C468
C482
C483
C484
C485
C490
C492
C494
C501
C502
C503
C504
C505
C506
C510
C512
C902
C903
C904
C910
C911
C915
C916
C917
C918
C921
C922
C923
C927
C928
C930
C931
C935
C936
C937
C940
C942
C943
C944
C945
C946
C948
C949
C950
C951
C953
C954
C955
C956
C957
D1
D5
D6
D8
D10
D21
D22
D23
D24
D26
D28
D31
D33
D36
D37
D38
D39
D51
D52
D53
D54
D55
D59
D60
D902
D903
D905
EP2
EP3
EP6
EP7
EP8
EP9
EP51
EP52
EP54
EP900
EP901
EP902
EP905
EP906
FI1
IC2
IC3
IC5
IC6
IC51
IC55
IC905
L1
L2
L3
L4
L5
L6
L7
L8
L9
L11
L12
L13
L14
L15
L16
L18
L19
L20
L32
L36
L39
L43
L46
L901
MP4
MP5
MP11
MP16
Q1
Q2
Q3
Q5
Q9
Q11
Q12
Q15
Q16
Q17
Q21
Q22
Q23
Q24
Q27
Q28
Q51
Q52
Q58
Q59
Q63
Q64
Q71
Q72
Q73
Q81
Q84
Q86
Q87
Q88
Q92
Q93
Q97
Q900
Q901
R1
R2
R3
R19
R21
R22
R23
R24
R25
R26
R27
R31
R32
R33
R35
R36
R37
R38
R39
R40
R43
R44
R49
R51
R52
R58
R59
R61
R62
R63
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R87
R89
R101
R102
R103
R104
R105
R106
R107
R108
0
1
1
R
9
0
1
R
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R126
R127
R128
R129
R130
R131
R132
R138
R139
R140
R141
R142
R146
R147
R151
R152
R153
R154
R155
R157
R158
R159
R161
R162
R163
R164
R165
R166
R167
R169
R172
R173
R174
R175
R185
R186
R190
R243
R244
R357
R358
R359
R360
R361
R362
R363
R365
R406
R408
R412
R414
R416
R417
R418
R420
R421
R426
R427
R430
R431
R432
R433
R434
R435
R436
R439
R440
R442
R491
R492
R495
R496
R499
R502
R517
R518
R614
R619
R625
R626
R629
R630
R631
R632
R633
R640
R645
R646
R647
R652
R653
R661
R662
5
6
6
R
4
6
6
R
3
6
6
R
R666
R667
R668
R669
R683
R693
R694
R901
R904
R908
R913
R915
R917
R920
R922
R923
R925
R933
R934
R935
R936
R937
R938
R939
R940
R941
R942
R943
R944
R946
R947
R948
R949
R950
R956
R957
R958
R961
R963
R964
R970
R974
R975
R982
S52
S53
S54
X900
IC3
S52
S53
PDET-
-APCV
T5V-
R5V
T1
T2
-RXC
VCC
VCON
T5V
MICI
+3.3V
TEMP
T5V
VCC
XPTT
-
ATX
+5V
S51
+5V-
-TMUT
-
ATX
-
IPTT
-DET
+3.3V
S5C-
+5V
TXC
-
TMUT
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
V50