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9-5 DSP UNIT (IC-F70DT/DS only)
• TOP VIEW
9-6 VR BOARD
• BOTTOM VIEW (DSP UNIT)
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H0
V5
V10
V15
V0
V25
V30
V35
V20
V45
V50
V55
V40
TEST
to FRONT
unit J2
SW1_B
SW2_B
SW2_A
S1
R1
SW3_A
GND
LED
GND
GND
POWER
_SW
5V AFVI
XRXD
RESET
MICE
AFO
DETECT
VCC
XTXD
MIC
PTT
TEST
SW1_B
SW2_B
SW2_A
SW3_A
GND
LED
GND
PO
WER_SW
5V
AFVI
XRXD
RESET
MICE
AFO
DETECT
VCC
XTXD
MIC
PTT
MUL
TI CONNECT
OR
VOLUME
CONTROL
ROTARY
SELECTOR
DS1
H5
H10
H15
H20
H25
H0
V5
V10
V15
V0
V25
V30
V35
V20
V40
1
4
1
8
16
76
100
50
26
25
1
51
75
9
8
5
20
11
1
10
to MAIN unit J2
J1
SCK
16
30
SI
SO
CIRQ
CCS
FLASH_RXD
AFOUT
FLASH_TXD
RMUT
3.3V
AFON
MMUT
VCC
+5V
GND
15
1
RXD
TXD
RTS
AGND
DFIL
MD2
CPU_VDD
CTS
TEMP
BUSY
RSSI
MIC
QOUT
PTTO
PTTI
MP1
H5
H10
H15
H20
H25
H0
V5
V10
V15
V0
V25
V30
V35
V20
V40
8
5
8
5
1
4
1
4
9 - 5
IC-F70̲SEC7-2̲SEC11.indd 8
2/15/2005 10:20:07 AM
Summary of Contents for IC-F70DS
Page 1: ...SERVICE MANUAL VHF TRANSCEIVER ...
Page 42: ...S 14124HZ C1 2005 Icom Inc ...