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9 - 4
9-5 MAIN UNIT
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C184
C279
C125
C296
C191
C193
C192
C194
C298
C196
C195
C190
R99
C138
R100
R97
C139
R101
R98
R96
C277
R80
C120
C121
C124
C189
R141
R143
R142
R140
C169
C168
R102
C271
C270
C78
C76
R58
C73
C91
C92
R139
C295
C68
C267
C70
C268
R57
R56
L29
R54
R192
C294
C71
R59
R60
C74
C77
C240
C239
IC9
R144
C176
FI4
D11
C185
C186
RL1
DSC
T1
FI5
R64
L10
L30
L31
L9
C84
Q10
R63
C80
C83
L12
MP1
R71
W1
L32
L14
D15
L15
D10
L1
1
L13
R138
C36
Q11
D7
Q14
Q15
C110
C106
C108
L16
D19
L20
Q1
L1
Q8
Q9
Q3
C43
Q22
J6
J4
J5
J7
R5
CP2
MP6
MIC
FI3
T5
CP1
IC2
Q24
R138
X2
C36
Q25
C136
C156
C141
C170
Q23
D12
IC12
Q18
Q21
L5
D4
D3
C22
FI1
R16
FI2
L17
L19
D21
Q27
L3
Q7
L4
C50
Q6
Q5
L2
IC1
X1
R16
R76
R77
R71
C181
C171
C183
R152
R151
C182
C126
C127
C79
C72
C297
R61
R70
R66
C90
C95
C94
R67
R68
R69
R74
R37
C100
C101
C202
C207
C226
C1
1
C10
C9
C258
C60
C259
L7
C61
R33
C260
C32
R27
C38
R135
R137
R136
C45
R39
C33
C34
R169
R91
R81
R82
C128
R87
C135
R95
R93
C137
C140
R165
C39
R46
R42
R47
C51
L6
R52
R163
C214
R157
C253
C212
C21
1
R187
W8
C213
C215
C223
C224
R188
C254
R7
C6
C3
C4
L27
R5
R6
C5
C19
C20
C21
R14
R22
C29
C30
C204
C203
W6
C208
C206
R185
C252
R155
C227
C228
L26
R158
R3
C225
R190
C256
C67
R51
C64
L8
C59
R48
R49
R50
C66
C62
C63
L28
C65
R45
R44
C57
C58
C37
R26
C35
C246
R147
C180
R148
C179
C178
R146
R28
C40
R145
C177
R25
R43
C55
C53
R41
C52
C54
C56
C210
C251
R186
C209
R38
C47
R62
BPLVL
VCC
—
5V
GND
GND
TMUT
TXDET
HI/LO
SQLV
PTT
BPFV
—
—
SQL
UNLK
PSTB
BEEPM
—
VCC
5V
RCV
SEND
GND
GND
ATIS
—
—
—
PTTM
RMUTM
—
GND
PDATA
PCK
1
39
2
J6
40
to Logic unit J4
PTT
MICG
MIC
GND
GND
GND
1
J4
6
to HM-132
GND
GND
GND
VCC
6
J7
1
to DSC terminal
DS-100
GND
GND
HVS
VOL1
VOL2
GND
GND
5V
SQLV
GND
10
J5
1
to VR-A, VR-B boards
W1
[TX-PWR]
[REF]
[MOD]
[SQL]
VR-A/B
B-5678B
ICOM
1
1
1
DSC
DSC+
SP+
SP
SP+
—
SP