Icom ID-RP2 Service Manual page 25

SYSRST
BUFCTRL
AD(31)
AD(30)
1
GND
2
GND
AD(29) 3
AD29
AD(28) 4
AD28
AD(27) 5
AD27
AD(26) 6
AD26
7
VCC3 GND
3.3V 8
VDD5
AD(25) 9
AD25
AD(24) 10
AD24
NCBE(3) 11
PCBE3 B
C99 0.1 12
GND
AIDSEL 13
IDSEL
14
VDD5
C100 0.1 15
GND
AD(23) 16
AD23
AD(22) 17
AD22
AD(21) 18
AD21
AD(20) 19
AD20
C101 0.1 20
GND
21
VDD3
AD(19) 22
AD19
AD(18) 23
AD18
AD(17) 24
AD17
AD(16) 25
AD16
C102 0.1 26
GND
NCBE(2) 27
PCBE2 B
FRAME 28
FRAME B
IRDY 29
IRDY B
TRDY 30
TRDY B
C103 0.1 31
GND
32
VDD5
DEVSEL 33
DEVSEL B
STOP 34
STOP B
R101 10k 35
PEAR B
C104 0.1 36
GND
R102 10k 37
SEAR B
PAR 38
PAR
NCBE(1) 39
PCBE1 B
40
VDD3
C105 0.1 41
GND
AD(15) 42
AD15
AD(14) 43
AD14
AD(13) 44
AD13
AD(12) 45
AD12
46
GND
47
VDD5
AD(11) 48
AD11
AD(10) 49
AD10
AD(9) 50
AD9
AD(8) 51
AD8
52
VDD5
53
GND
NCBE(0) 54
PCBE0 B
AD(7) 55
AD7
AD(6) 56
AD6
AD(5) 57
AD5
58
VDD5
59
GND
60
GND
VCC3
BUS LINE5
MAD(0-7)
BUS LINE6
NCBE(0-3)
AD(0-31)
BUS LINE4
SYSRST
RSTOUT
3.3V
IC16
µPD98409GN-LMU
3.3V
RSTOUT
VCC3
R112 1.5k
DS12 SML-310MT
R113 1.5k
DS13 SML-310MT
R114 1.5k
DS14 SML-310MT
R115 1.5k
DS15 SML-310MT
180
GND
R197
179
GND
10
178 CA(8) p
CA8
177 CA(7) q
CA7
176 CA(6)
R181
CA6
175 CA(5) 10
CA5
174
GND
173 CA(4)
CA4
172 CA(3)
CA3
171 CA(2) r
CA2
170 CA(1) s
CA1
169
VDD3 VCC3
168
GND
167 CA(0)
CA0
166 PHCE
PHOE B
165 PHOE
PHOE B
164 CD(0)
CD0
163 CD(1)
CD1
162 CD(2)
CD2
161
GND
160
VDD3
159 CD(3)
CD3
158 CD(4)
CD4
157 CD(5)
CD5
156
GND
155 CD(6)
CD6
USB CONNECT: 5.1V
154 CD(7)
USB DISCONNECT: 2.34V
CD7
153 PHRW
PHRW B
152 PHINT
PHINT B
151
VDD3
150
GND
149 TX(0)
TX0
148 TX(1)
TX1
147 TX(2)
TX2
146 TX(3)
TX3
145
GND
144 TX(4)
TX4
143 TX(5)
TX5
142 TX(6)
TX6
141 TX(7)
TX7
140
VDD3
139
GND
138 TCLK
TCLK
137
GND
136 TENBL
TENBL B
135 TSOC
TSOC
134 FUL/TXCLV
FULL B/TXCLAV
133 RSOC
RSCC
R198
132 RENBL
RENBL B
10
131 EMP/RXCLV t
EMPTY B/RXCLAV
130 u
VDD3
129
R182
GND
128 RCLK
10
RCLK
127
GND
126 RX(0)
RX0
125 RX(1)
RX1
124 RX(2) v
RX2
123 RX(3) w
RX3
122
GND
121
GND
USB CONNECT: 5.1V
USB DISCONNECT: 2.33V
SYSRST
BUS LINE7
BUFCTRL
CA(0-8)
X5 CR-715
R193
470
1 24
EESK RXD
2 23
EEDATA RTS#
3 22
VCC CTS#
R249 1.5k 4 21
RESET# DTR#
R196 1.5k 5 20
RSTOUT# DSR#
6 19 R179
3V3OUT DCO#
100k
7 18
USBDP RI#
8 17
USBDM GND
IC27
FT232BL
R187
10k
IC29
BR93LC46FW
1 8
NC NC
2 7
VCC GND
3 6
CS DO
4 5
SK DI
R185
2.2k
X6 CR-715
R194
470
1 24
EESK RXD
2 23
EEDATA RTS#
3 22
VCC CTS#
R250 1.5k 4 21
RESET# DTR#
R195 1.5k 5 20
RSTOUT# DSR#
R180
6 19
3V3OUT DCO#
100k
7 18
USBDP RI#
8 17
USBDM GND
IC28
FT232BL
R188
10k
IC30
BR93LC46FW
1 8
NC NC
2 7
VCC GND
3 6
CS DO
4 5
SK DI
R186
2.2k
CD(0-7)
TX(0-7)
BUS LINE8
RX(0-7)
BUS LINE5
MAD(0-7)
BUS LINE6
NCBE(0-3)
AD(0-31)
BUS LINE4
MAIN UNIT(3/5)
B - 10 - 3