Icom IC-R9500 Service Manual page 116

• LOGIC UNIT (5)
+3R3V
OCK
ODAT
OCS
#1
OSS1
(L–5)
DSPCK OSS2
DSPR
DX1
DFR
DFX
VSQ
RTD OCK
#7
TND ODAT
#5
DULS PSTDD
(L–5)
DRSV1 DRESH
(L–5)
DRSV2 PSTPD
FRWT
DRESL
R682
4.7K
SDSPCK
SDSPR
DX1S
DFRS
DFXS
#8
SDRSV1
(L–5)
SDRSV2
FRWT
DRESL
VDD3R3
VDD3R3
+3R3V
DULS
LPLV R609
HPLV 1K R610
2PLV 1K R611
@3
3PLV 1K R612
1K R614
(L–5)
1K
UNLK R613
0
DX1
@5
CMETL VSQ
RTD
(L–5)
TND
DRSV1
DRSV2
VDD3R3
DX1S
SDRSV1
SDRSV2
JPG4
JPG5
JPG6
$7
LTXD
LRXD
(L–5)
PWRS
JP53
%1 PWRS
DFXS
SDSPCK
(L–5) H8_RXD1
DFRS
FZTX
SDSPR
VDD3R3
VDD3R3
J604
JPG4
10
JP53
9
WDTOVF
8
7
JPG5
6
JPG6
5
RES#
4
3
2
1
JRESI
52808-1071
VDD3R3
MMZ1608B301CT
VDD3R3
C640
100P
C626
IC607 0.1
H8_FZMD
1 5
2
VDD3R3 H8_MD2
3 4
TC7S08F VDD3R3
!2
C641 MMZ1608B301CT
RES#
(L–1)
100P
H8_FZRD C627
0.1
IC608
1 5
2
FZTX 3 4 H8_RXD1
TC7S08F
FZT X
VDD3R3
VDD3R3
J602
52808-1071
CP601
1
FZRX
2
FZTX
3
FZRS FZRS
4
5
FZMD
6
7
8
9
10
VDD3R3
MMZ1608B301CT
R603
1SS355
10K
D601 R601
!6 CI-V
Q602
18K 2SA1576
(L–5)
R602
Q601
2SC4081
18K
VDD3R3
R607
180
CR-755
X601
109
PG2/CS2/RAS2/RAS
110
PG3/CS3/RAS3/CAS
111
AVCC
112
VREF
113
P40/AN0
114
P41/AN1
115
P42/AN2
116
P43/AN3
117
P44/AN4
118
P45/AN5
119
P46/AN6/DA0
120
P47/AN7/DA1
121
P90/AN8
122
P91/AN9
123
P92/AN10
124
P93/AN11
125
P94/AN12/DA2
IC604
126
P95/AN13/DA3
127 HD64F2377VFQ33V
P96/AN14/DA4
128
P97/AN15/DA5
129
AVSS
130
PG4/BREQO
131
PG5/BACK
132
PG6/BREQ
133
P50/TXD2/IRQ0
134
P51/RXD2/IRQ1
135
P52/SCK2/IRQ 2
136
P53/ADTRG/IRQ3
137
P35/SCK1/SCL0/(OE)/(CKE)
138
P34/SCK0/SCK4/SDA0
139
P33/RXD1/SCL1
140
P32/RXD0/IRRXD/SDA1
141
P31/TXD1
142
P30/TXD0/IRTXD
143
MD0
144
MD1
VDD3R3
MMZ1608B301CT
VDD3R3
EP608
C642 MMZ1608B301CT
C643
100P
C628
100P
0.1
I C609
C629
1 14
0.1
2 13
3 12 (L–2) IC610
4 11 1 8
A0 VCC
5 10 SYS_RES# %2 2 7
A1 WP
6 9 3 6
ECK
NC SCL
7 8 4 5 EDT
PLL_RES %3 VSS SDA
TC74HC08AF HN58X24512FPIE
(L–2)
10 - 5
PCK/CON0
PDAT/CON1
CON2 @2
PSEL
PSTB
(L–5)
VDD3R3 DRESH
SCK
SDAT
C602
SCS
100P CRXD/CBSY @9
SIOUD
C601 SIORST
(L–5)
DRESH
0.1
I C601
1 8
2 7
3 6 CTXD
4 5
SCK
SDAT #0
SN74AHC2G04HDCT3
SSTB
(L–5)
%3
(L–2)
VDD3R3
EP631
MMZ1608B301CT
72
VCC
71 H8 _ D7
PE7/D7
70
VSS
H8 _ D6
69
PE6/D6
H8 _ D5
68
PE5/D5
H8 _ D4
67
PE4/D4
H8 _ D3
66
PE3/D3
65 H8 _ D2
PE2/D2
64 H8 _ D1
PE1/D1
63 H8 _ D0
PE0/D0
62
DCTL
61 SCK
P85/(IRQ5)/SCK3/EDACK3
60 SIORST
P84/(IRQ4)/EDACK2
59 SCS
P83/(IRQ3)/RXD3/ETEND3
58 DFX
P27/PO7/TIOCB5/(IRQ15)
57
DSPR
P26/PO6/TIOCA5/(IRQ14)
56 DSPCK
P25/PO5/TIOCB4/(IRQ13)
55 CRXD/CBSY
P24/PO4/TIOCA4/RXD4/(IRQ12)
H8 _ A13
54 CTXD 1
P23/PO3/TIOCD3/TXD4/(IRQ11) I/O 2
53 DFR 2
P22/PO2/TIOCC3/(IRQ10) NC
52 MDAT H8 _ CS6# 3
P21/PO1/TIOCB3/(IRQ9) I/O2/GTS1
51 H8 _ CS7# 4
MCK
P20/PO0/TIOCA3/(IRQ8) I/O2/GTS2
50 5
VSS VCCINT
49 PSTB 6
P17/PO15/TIOCB2/TCLKD/EDRAK3 I/O 2
48 7
P16/PO14/TIOCA2/EDRAK2 NC
H8 _ D8
47 PSEL 8
P15/PO13/TIOCB1/TCLKC I/O 2
46 METV H8 _ D9 9
P14/PO12/TIOCA1 I/O 2
45 H8 _ D10 10
CON2
P13/PO11/TIOCD0/TCLKB I/O 2
44 H8 _ D11 11
P12/PO10/TIOCC0/TCLKA I/O 2
H8 _ A0
43 PDAT/CON1 12
P11/PO9/TIOCB0 I/O 2
H8 _ A1
42 PCK/CON0 13
P10/PO8/TIOCA0 I/O 1
H8 _ A2
41 14
VCC I/O 1
40 H 8 _ D12 15
NMI I/O 1
39 H 8 _ D13 16
WDTOVF
WDTOVF I/O 1
38 H8 _ CS7# H 8 _ D14 17
PH3/CS7/(IRQ7)/OE)/CKE I/O 1
H8 _ CS6# H 8 _ D15
37 18
PH2/CS6/(IRQ6) I/O 1
19
NC
H8 _ IRQ15#
20
I/O 1
21
GND
H8 _ HWR# 22
I /O1/GCK1
H8 _ LWR# 23
I /O1/GCK2
24
NC
H8 _ WAIT#
25
I/O 1
H8_RD#
H8_A12
H8_A11
H8_A10
H8_A9
H8_A8
H8_A7
H8_A6
H8_A5
H8_A4
H8_A3
H8_A2
H8_A1
!3
H 8_D15
H 8_D14
(L–2)
H 8_D13
H 8_D12
H 8_D11
H 8_D10
H8_D9
H8_D8
H8_D7
H8_D6
H8_D5
H8_D4
H8_D3
H8_D2
H8_D1
H8_D0
MCK
MDAT
BSTB
@6
DRESL
HFANTI (L–5)
+5V
HFANTO
MCK
ASTB
MDAT
MCK
DSTB
MDAT
DRESH #2
DSON MMZ1608B301CT
(L–5)
DSAP C645
100P
DSCL
DSDA C638
0.1
I C923
1 20
VSS GND
PHGV1 2 19 AFGV2
AO3 AO2
MCK
PHGV2 3 18 AFGV1
AO4 AO1
MDAT @7
TUNEV1 4 17
RASTB AO5 DI
TUNEV2 5 16
DRESL AO6 CLK
(L–5) 6 15
HPFV
AO7 LD
TVIFV 7 14
AO8 DO
8 13
AO9 AO12
9 12
AO10 AO11
MCK C639
10 11
MDAT VDD VCC
@8
0.1
RBSTB
M62352AGP
DRESL
(L–5)
AFGV1
AFGV2
PHGV1
PHGV2
+3R3V
TUNEV1
TUNEV2
HPFV
TVIFV
SQACS
SQAFS
AMS
SPON
RRMS
ANTS
SENI
(L–5)
VTHRU $9
R678
$4
METV
10K
(L–5)
+ 3R3 V
PHNIK
APCK
APSO
APSTB
#3
APBUSY
APSI
(L–5)
APIRQ
APOPT
APAFSL1
75 APAFSL2 #4
GND
74 APAFSL3
I/O 4
73 (L–5)
NC
72
ASTB
I/O 4
71 DSTB
I/O 4
70 DSAP
I/O 4
69
GND
68 DSON
I/O 4
67 RBSTB
I/O 4
66
RASTB
I/O 4
65
BSTB
I/O 3
I C605
64 HFANTO
XC9572XL I/O 4
63 HFANTI
I/O 3
62
GND
61
I/O 3
60
IMRE
I/O 3
59
IM R
I/O 3
58 IMS7
I/O 3
57
VCCINT
56 IMS6
I/O 3
55 IMS5
I/O 3
54 IMS4
I/O 3
53
IMS3
I/O 3
52 IMS2
I/O 3
51
VCCIO
DPL_UB#
DPL_LB#
DPL_CE#
DPL_OE# !4
DPL_RD/WR#
TDO1
DPL_SEM# (L–2)
TCK
$5
DPL_INT#
TMS
DPL_BUSY#
TDO0
(L–2)
%4 4
(L–5)
@4
(L–5)
#6
(L–5)
$0
(L–5)