Icom IC-FR5000 Service Manual Addendum page 71

Mar. 2011 Mar. 2011
SECTION 9 BOARD LAYOUTS
• MAIN UNIT
(TOP VIEW)
TX ANT
J10
HV
GND
RX ANT
J11
EP10
EP10
VCC
VCC
VCC
VCC
VCC
N/C
DATAIN
EXIO9
EXAD
EXIO8
EXIO7
EXDA
EXAFO
GND
DISC
EXIO6
EXMOD
GND
EXIO5
GND
EXIO4
CTSJ
EXIO3
RTSJ
RXD
EXIO2
TXD
EXIO1
OPV1 N/C
OPV2 CCK
OPV3 CSI
GND CSO
OPT3 N/C
OPT2 CIRQ
OPT1 CCS
SIGO N/C
BUSY N/C
N/C AFOUT
N/C DISC
N/C RMUT
N/C BEPO
MIC AFONO
N/C MMUT
MCOT N/C
PTTO VCC
PTTI +5V
GND GND
N/C N/C
9
V0 V5 V10 V15 V20
• FRONT UNIT
(TOP VIEW)
GND
GND
GND
GND
GND
GND
TXDJ
DTSCK
RXDJ
CTSJ
RTSJ
N/C
SVCC
N/C
HV
HV
HV
HV
HV
HV
TMS
TRST
TDI
GND
DSP3
TDO
TCK
EMU0
EMU1
3.3VD
GND
BDX0
BFSX0
BCLK0
N/C
BDR0
FCS
GND
GPI10
GPI09
• CONNECT UNIT
V25 V30 V35 V40 V45 V50 V55 V60
(TOP VIEW)
V0 V5
IO1
IO2
IO3
IO4
IO5
DATAIN
IO6
AFOUT
IO7
IO8
IO9
DS510
DS509
DS508
DS507
DS506
DS505
V10 V15
TXD
RXD
RTS
CTS
GND
GND
MODIN
DISC
EXDA
VCC C617
EXAD
N/C