Sharp AR-P16 (serv.man2) Service Manual ▷ View online
AR-P16 PRINT CONTROL PWB / プリントコントロール PWB 2 - 47
R283
10K
ICT893
R302
10K
ICT514
ICT897
ICT840
R248
10
ICT518
ICT682
ICT520
R260
10
ICT680
ICT519
R156
0
R246
10K
ICT681
ICT516
R264
10
ICT804
ICT517
ICT515
R261
10
R281
0
NO ASM
R213
10
R242
10K
R208
10
R266
10
R263
10K
R238
0
R265
10K
NO ASM
NO ASM
ICT841
ICT842
ICT842
R239
10K
ICT896
R236
10
ICT803
R259
10
IC22B
D8501A
CD0
L26
CD1
M2
6
CD2
L25
CD3
M2
5
CD4
N2
6
CD5
P26
CD6
N2
5
CD7
P25
CENDI
R
T24
SLCTI
N
Z
U2
6
FA
U
LT
Z
R2
5
AU
T
O
F
D
Z
L24
SLCT
P24
PE
R2
6
BU
S
Y
M2
4
IN
IT
Z
N2
4
AC
K
Z
T26
STR
O
BEZ
R2
4
HSYNC0
6
HSYNC1
5
HSYNC2
4
HSYNC3
2
VSYNCZ/INTX4
2
VD0_0
3
VD0_1
3
VD0_2
4
VD0_3
4
VD0_4
5
VD0_5
5
VD0_6
6
VD0_7
6
VD1_0
3
VD1_1
3
VD1_2
4
VD1_3
4
VD1_4
5
VD1_5
5
VD1_6
6
VD1_7
6
VD2_0
3
VD2_1
3
VD2_2
4
VD2_3
4
VD2_4
5
VD2_5
5
VD2_6
6
VD2_7
6
VD3_0
2
VD3_1
2
VD3_2
3
VD3_3
3
VD3_4
4
VD3_5
4
VD3_6
5
VD3_7
5
ECLK0
6
ECLK1
5
ECLK2
4
ECLK3
3
CCLK0
3
CCLK1/BROMA0
3
CCLK2/BROMA1
3
CCLK3/BROMA2
2
DBGLBZ_EN/SA2/STS2
AD26
SKIPPLLCNT/SA3/STS3
AC26
TS_DLY/SA4/STS4
AB26
EXT_PCI/SA5/STS5
AA26
F_SEL3/SA6/STS6
Y26
F_SEL2/SA7/STS7
AF25
F_SEL1/SA8/STS8
AE25
F_SEL0/SA9/STS9
AD25
H_CKCTLEN/SA10/STS10
AB25
H_MXCKISEL0/SA11/STS11
AA25
H_MXCKISEL1/SA12/STS12
AF23
H_MXCKOSEL0/SA13/STS13
AF22
H_MXCKOSEL1/SA14/STS14
AE22
H_CKISEL0/SA15/STS15
AF21
H_CKISEL1/SA16/STS16
AE21
H_CKISEL2/SA17/STS17
AF20
H_CKOSEL0/SA18/STS18
AE20
H_CKOSEL1/SA19/STS19
AF19
H_CKOSEL2/SA20/STS20
AE19
T_CODE0/SA21/STS21
AF18
T_CODE1/SA22/STS22
AE18
SA23/STS23
AF17
SD0
AC
2
5
SD1
AF24
SD2
AE24
SD3
AD24
SD4
AC
2
4
SD5
AB24
SD6
AA24
SD7
AE23
SD8
AD23
SD9
AB23
SD10
AA23
SD11
Y23
SD12
W2
3
SD13
V23
SD14
AD22
SD15
AC
2
2
SD16
AD21
SD17
AC
2
1
SD18
AD20
SD19
AC
2
0
SD20
AB20
SD21
AD19
SD22
AC
1
9
SD23
AD18
SD24
AC
1
8
SD25
AE17
SD26
AD17
SD27
AC
1
7
SD28
AB17
SD29
AD16
SD30
AC
1
6
SD31
AB16
IOCSZ0
W24
IOCSZ1
W25
IOCSZ2
W26
IOCSZ3
Y24
IOCSZ4
Y25
IOCSZ5
T25
IOCSZ6
V24
IOCSZ7
U25
IORDZ
U24
IOWRZ0
L23
IOWRZ1
M23
IOWRZ2
P23
IOWRZ3
T23
EXTRDYZ
V25
GRP_DIR
AE16
GRP_CSZ
AF16
EXTREQZ5
AE26
EXTACKZ5
AF26
SERCL
K
AF7
DTRZ
AC
6
RT
S
Z
AD6
TXD
AD5
RXD
AC
5
DSRZ
AF6
CTSZ
AE6
DPBCLK
W22
AVDD1
A2
AVDD2
A26
AVDD3
AF1
AVSS1
A1
AVSS2
B26
AVSS3
AE1
R258
0
NO ASM
ICT273
R241
0
R243
10
R301
10K
C46
0.1uF
R282
10K
R210
10
ICT832
ICT833
R262
10K
ICT502
C57
22uF/16V
+
R252
33
NO ASM
NO ASM
R211
10K
R207
10K
ICT894
ICT806
ICT806
SD18
IORDZ
SA6
SA4
SD6
SA3
SD13
SD31
SD26
SD19
SA9
SA18
SD12
SA12
SA16
SA10
SD0
SD8
SD24
SD10
SA11
SD25
SA[2..23]
SA21
SD27
SD14
SD[0..31]
SA7
SA15
SD20
SD5
SA17
SD9
SD2
SD16
SD15
SD22
SA14
SA20
SA19
SA19
SA8
SD4
SD1
SA5
SD28
SA13
SD11
SD23
SA22
SD3
SD29
SD7
SD21
SA23
IOWRZ
SD30
SA2
SD17
CD5
CD6
CD7
CD6
CD7
CD4
CD0
CD3
CD1
CD2
CD2
VCC
VCC
VCC
VCC
DIOCS3
22
IORDZ
14,20,21
DATA_DIR
14,20
DIOCS5
17
IOWRZ
14,20,21
FAULTZ
18
DIOCS4
14
INITZ
18
CENDIR
18
STROBEZ
18
BUSY
18
DIOCS1
22
DIOCS0
14,21
AUTOFDZ
18
DIOCS2
22
EXTOEZ
14,20
SA[2..23]
2,14,20
SLCTINZ
18
SD[0..31]
20
SLCT
18
PE
18
ACKZ
18
DIOCS6
14
DIOCS7
CD[7..0]
18
DIOCS7
DIOCS6
14
DIOCS5
17
DIOCS4
14
DIOCS3
22
DIOCS2
22
DIOCS1
22
DIOCS0
14,21
SA23 (LSB) = CA30
SA2 (MSB) = CA9
SA2 (MSB) = CA9
DATA_DIR
H: READ
L: WRITE
L: WRITE
C
C
D
D
E
E
4
3
2
1
24/24
AR-P16 PRINT CONTROL PWB / プリントコントロール PWB 2 - 48
2. PARTS LAYOUT /
部品配置図
AR-P16 PRINT CONTROL PWB / プリントコントロール PWB 2 - 49
AR-P16 SCANNER I/F PWB / スキャナ I/F PWB 3 - 1
[3] SCANNER I/F PWB /
スキャナ I/F PWB
1. CIRCUIT DIAGRAM /
回路図
1
1
2
2
3
3
4
4
A
B
C
D
1
L1
Z
1
2
CN1
TX24-100R-10ST-H1
+5V
100
+5V
99
AD1
98
AD3
97
AD5
96
AD7
95
SOB76
94
C/BE0
93
AD9
92
AD11
91
AD13
90
AD15
89
C/BE1
88
PAR
87
GND2
86
GND2
85
+3.3V
84
+3.3V
83
+3.3V
82
+3.3V
81
PERR
80
STOP
79
TRDY
78
FRAME
77
IDSEL
76
C/BE2
75
AD17
74
AD19
73
AD21
72
AD23
71
LD_GT
70
C/BE3
69
AD25
68
AD27
67
AD29
66
AD31
65
GND2
64
GND2
63
SCLK
62
SOG10
61
REQ
60
GNT
59
NC
58
SOR32
57
NC
56
PCI_CLK
55
SOR76
54
INTA
53
+5V
52
+5V
51
+5V
50
+5V
49
AD0
48
AD2
47
AD4
46
AD6
45
GND2
44
GND2
43
AD8
42
AD10
41
AD12
40
AD14
39
SOB10
38
SOB32
37
SOB54
36
GND2
35
+3.3V
34
+3.3V
33
+3.3V
32
+3.3V
31
SERR
30
LOCK
29
DEVSEL
28
IRDY
27
GND2
26
GND2
25
AD16
24
AD18
23
AD20
22
AD22
21
GND2
20
GND2
19
AD24
18
AD26
17
AD28
16
AD30
15
SEL
14
GND2
13
NC
12
NC
11
SOG32
10
SOG54
9
SOG76
8
SOR10
7
SOR54
6
GND2
5
GND2
4
PCI_RES
3
+5V
2
+5V
1
PCIC
PCIR
PCIG
TRDY
STOP
SERR
C_BE
C_BE
FRAM
C_BE
DEVS
PCIR
PERR
PCIIN
C_BE
LOCK
IRDY
IDSE
PCIAD3
PCIAD10
PCIAD27
PCIAD21
PCIAD6
PCIAD19
PCIAD16
PCIAD23
PCIAD18
PCIAD14
PCIAD5
PCIAD17
PCIAD0
PCIAD15
PCIAD11
PCIAD13
PCIAD1
PCIAD31
PCIAD2
PCIAD25
PCIAD4
PCIAD20
PCIAD9
PCIAD24
PCIAD29
PCIAD12
PCIAD26
PCIAD7
PCIAD30
PCIAD22
PCIAD28
PCIAD8
+5V
+3.3V
+5V
+3.3V
+5V
+3.3V
PCIAD[31..0]
2
SOB54
2
SOB32
2
SOB76
2
SOG32 2
SOG54 2
SOG76 2
SOR10 2
SOR54 2
SOR76
2
SOR32
2
SOG10
2
SEL
2
PCIRSTN 2
IRDYN
2
DEVSELN 2
LOCKN 2
SERRN 2
LOCKN 2
SERRN 2
PCIINTN
2
PCICLK
2
PCIGNTN
2
PCIREQN
2
SCLK
2
STOPN
2
TRDYN
2
FRAMEN
2
IDSEL
2
C_BE2N
2
PERRN
2
PAR
2
C_BE1N
2
C_BE0N
2
SOB10
2
C_BE3N
2
LD_GT
2
SCANNER I/F PWB
NO ASM
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