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8 - 2
The combination of top side and bottom side of this
• MAIN-A/-B UNIT B-7878A
(BOTTOM VIEW)
OPT
MICG
J51
[VOL]
[PTT]
[Upper]
[Lower]
[ROTARY SELECTOR]
J52
MIC
CLOUT
AFOUT
AFGND
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C18
C19
C35
C36
C37
C38
C39
C44
C45
C47
C48
C49
C51
C52
C53
C54
C55
C57
C58
C59
C60
C61
C62
C63
C64
C65
C67
C72
C75
C76
C80
C82
C91
C93
C94
C95
C97
C98
C99
C109
C112
C116
C117
C119
C120
C121
C122
C123
C124
C130
C139
C140
C141
C148
C167
C168
C170
C171
C172
C173
C175
C176
C177
C178
C179
C180
C181
C182
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C198
C199
C200
C201
C203
C206
C208
C209
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C211
C213
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C215
C216
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C218
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C261
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C273
C274
C275
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C277
C282
C283
C284
C291
C318
C327
C328
C334
C335
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C337
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C340
C341
C342
C343
C344
C373
C381
C382
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C384
C385
C388
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C390
C391
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C394
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C405
C413
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C426
C429
C448
C451
C452
C455
C459
C461
C462
C468
C475
C482
C483
C484
C485
C490
C492
C494
C501
C502
C503
C504
C505
C506
C510
C512
C517
C900
C902
C903
C904
C911
C915
C916
C917
C921
C922
C923
C927
C928
C930
C931
C935
C936
C937
C940
C942
C943
C945
C946
C948
C950
C951
C953
C955
C956
C957
C961
C962
C963
D1
D2
D3
D5
D6
D10
D21
D22
D24
D26
D28
D31
D33
D36
D37
D38
D39
D51
D52
D53
D54
D55
D59
D60
D902
D903
D905
EP6
EP7
EP8
EP9
EP51
EP52
EP53
EP54
EP57
EP900
EP901
EP902
EP907
EP908
EP910
EP911
FI1
IC2
IC3
IC5
IC6
IC51
IC55
IC905
L1
L2
L3
L4
L5
L6
L7
L8
L9
L11
L13
L14
L15
L16
L18
L19
L20
L32
L35
L46
L48
L901
MP4
MP5
MP11
MP15
MP16
Q1
Q2
Q3
Q4
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
Q95
Q97
Q900
Q901
R1
R2
R3
R4
R5
R6
R21
R22
R23
R24
R27
R28
R29
R30
R31
R32
R35
R36
R37
R39
R40
R43
R44
R49
R51
R52
R58
R59
R60
R61
R62
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R89
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
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R123
R126
R127
R128
R132
R138
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R185
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R190
R243
R244
R357
R358
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R361
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R363
R365
R406
R408
R412
R414
R416
R417
R418
R420
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R427
R430
R431
R432
R433
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R435
R436
R439
R440
R442
R491
R492
R495
R496
R499
R502
R517
R518
R614
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
R923
R925
R933
R934
R935
R936
R937
R938
R939
R940
R941
R943
R944
R946
R947
R948
R949
R950
R956
R957
R958
R961
R963
R964
R974
R975
R982
S51
S52
S53
S54
X900
IC3
S52
S53
R5V
T1-
VCC
-APCV
PDET-
TMUT
XPTT
-TMUT
IPTT
ATX
RXDO
RXC
S5C
PAV
T2
S5V
TEMP
+5V
TXC
T5V
DVDD 3.3V
+3.3V
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