Sharp PC-AX40, Service Manual

Page: 35 / 55

8
7
6
5
4
3
2
1
A B
C D
1
2
3
4
5
6
7
8
D C B A
14/25
AD[
0
..
31
]
C/
B
E
#[0
..
3
]
AD26
T
PB1P
CPS
1
AD21
GRO
M
_SCL
T
PB1N
AD18
C/
B
E
#3
AD8 AD11 AD27 AD9
AD22
AD19 AD17
PC1
AD29 AD15 AD3
GRO
M
_SDA
AD1 AD4 AD23 AD0 AD22
CPS
1
AD6 AD24 AD16 AD28
C/
B
E
#2
T
PA0P
AD10
T
PB0N
AD13 AD7 AD12
PC0
C/
B
E
#0
AD5 AD14
PC2
AD31 AD20 AD30
PORTDI
S
AD25 AD2
C/
B
E
#1
PC1 PC0 PORTDI
S
CMC
GRO
M
_SCL
GRO
M
_SDA
T
PB1N
T
PA1P
T
PBI
AS
1
PC2
T
PA0N
T
PB1P
T
PA1N
T
PB0P
T
PBI
AS
1
T
PBI
AS
0
T
PA1N
T
PA1P
P
_
GNT#3
5,
19
PCI
R
ST
#
5,
8,12,
13,
18
AD[
0
..
31
]
5,
8,12,
13
1394_PME
#
12
PCII
NTC#
5,
19
PCI
INT
A#
5,
8,13,
19
S
TOP
#
5,
8,12,
13,
19
PCLK
139
4
6
PCI
INT
B#
5,
19
SE
RR#
5,
12,13,
19
CLKRUN#
5,
8,12,
13,
19
DEV
SEL#
5,
8,12,
13,
19
TRDY#
5,
8,12,
13,
19
P_RE
Q
#
3
5,
19
F
R
AME
#
5,
8,12,
13,
19
PE
RR#
12,
13,19
IRDY
#
5,
8,12,
13,
19
PCII
NTD#
5,
12,19
C/
B
E
#[0
..
3
]
5,
8,12,
13
PA
R
5,
8,12,
13
PHY
V
DD
GND
PHY
V
DD
+3V
+3V
GND
GND
PHY
AVDD
GND
GND
GND
1394_AGND
GND
PHY
V
DD
+3V
+3V
+3V
VM
AI
N
GND
1394_AGND
GND
+3V
PHY
AVDD
GND
+5V
+3V
GND
+3V
PHY
V
DD
GND
GND
PHY
V
DD
GND
GND
1394_AGND
GND
GND
GND
+3V
C189 0.
1U
50V 0603
1 2
L25
120Z
/100M
2012
1
2
C188
4.
7U
16V
0805C_120
6
1 2
R259
0
0603
1
2
C629 0.
1U
50V 0603
1 2
C628 0.
1U
50V 0603
1 2
C627 0.
1U
50V 0603
1 2
C626 0.
1U
50V 0603
1 2
C198 0.
1U
50V 0603
1 2
C531 0.
1U
50V 0603
1 2
C182 0.
1U
50V 0603
1 2
C186 0.
1U
50V 0603
1 2
C218 0.
1U
50V
0603
1 2
C196 0.
1U
50V 0603
1 2
C217 0.
1U
50V 0603
1 2
C193 0.
1U
50V 0603
1 2
C195 0.
1U
50V 0603
1 2
C286 0.
1U
50V 0603
1 2
C287 0.
1U
50V 0603
1 2
U19
uPD72872
68 67 66 65 63 62 59 58 56 55 53 52 50 49 48 47 33 32 29 28 27 26 24 23 18 17 16 15 13 12 10
9
57 45 34 21
2
70 71 72 99 98 101 100 96 97 103 102 105 104 116 117
5 6 7
22
3 4 8
35 36 37 39 40 41 42 44
109 108 107 106 94 89 84 83 120 113 80 69 61 54 46 38 30 20 11 1 14 25 31 43 51 64 19 60 73 79 112 82 86 90 95 110 111
87 88 91 92 74 75 76 77
114 115
85 78 81 93
118 119
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 CBE
0
CBE
1
CBE
2
CBE
3
CLKRUN
PC0 PC1 PC2
T
PB1P
T
PB1N
T
PA1P
T
PA1N
T
PBI
AS
1
T
PBI
AS
0
T
PB0P
T
PB0N
T
PA0P
T
PA0N
GRO
M
_SDA
GRO
M
_SCL
PRS
T
PCLK GNT ID
S
E
L
PM
E
IN
T
A
REQ F
R
AME
IRDY TRDY DEV
SEL
S
TOP
PE
RR
SE
RR
PA
R
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND
LVDD LVDD LVDD LVDD LVDD LVDD LVDD
PCI
_
VDD
PCI
_
VDD
P_DV
DD
P_DV
DD
P_DV
DD
P_A
V
DD
P_A
V
DD
P_A
V
DD
P_A
V
DD
P_A
V
DD
P_A
V
DD
XI XO RI
0
RI
1
ICH1 ICH2 ICL1 ICL2 ICL3 ICL4 IC
N
PORTDI
S
P_RE
SET
B
CPS GRO
M
_E
N
CARD_ON
R131
0
0603
1
2
R559
100
0603
1
2
JS
50
8
SHO
R
T
-SMT
4
1
2
R260
10K
0603
1
2
R169 0 0603
1 2
R120 390K/NA 0603
1 2
C529 0.
1U
50V 0603
1 2
C183 0.
1U
50V 0603
1 2
R562 10K 0603
1 2
R561 10K 0603
1 2
R548 2.
7K
/N
A
0603
1 2
R547 0 0603
1 2
C284 0.
1U
50V 0603
1 2
C283 0.
1U
50V 0603
1 2
C174 0.
1U
50V 0603
1 2
C170 0.
1U
50V 0603
1 2
C285 0.
1U
50V 0603
1 2
C289
1U/
NA
0603
1
2
C181
1U/
NA
0603
1
2
C269
1U
0603
1
2
C187
1U/
NA
0603
1
2
R249
0/
NA
0603
1
2
R121
0/
NA
0603
1
2
R124
0/
NA
0603
1
2
R660 10K/NA 0603
1 2
R659 10K 0603
1 2
R566
10K 0603
1
2
J508
4PX
1
/0.8M
M-MA
MO
LEX
54030-0411
1 2 3 4 5 6
1 2 3 4 GND0 GND1
R65 0 0603
1 2
X2
24.
576MHZ
TX
C7
X5
1
3 2 4
C167 22P 0603
1 2
C168
22P
0603
1 2
R69 0/
NA
0603
1 2
R160
1M
0603
1
2
R184 10K 0603
1 2
C526
0.
1U
50V
0603 1
2
R269
10K
0603
1
2
R164
9.
09K
0603
1%
1
2
R661 10K/NA 0603
1 2
L28
1 4
2 3
L30
1 4
2 3
C242
270P
0603
10%
1
2
R215
56
0603
1
2
R208
56
0603
1
2
R219
5.
1K
0603
1%
1
2
R218
56
0603
1
2
U511 NM24C02N
1 2 3 4
5 6 7 8
A0 A1 A2 GND
SDA
SCLK
WC- VCC
R207
0
0603
1
2
R214
0
0603
1
2
R217
0
0603
1
2
R209
0
0603
1
2
C230
0.
01U
0603
1
2
C235
1U
0603
1
2
R210
56
0603
1
2
RP34
10K*8
1206
1 2 3 4 5
6 7 8 9 10
R565
10K
0603
1
2
C288 0.
1U
50V 0603
1 2
L505
120Z
/100M
2012
1
2
C527
4.
7U
16V
0805C_120
6
1 2
PLP
3
216S
/N
A
PLP
3
216S
/N
A