Sharp AR-M550 (serv.man5) Service Manual ▷ View online
AR-550/555/620/625/700/705 MFP CONTROLLER PWB /
MFP コントローラ PWB
4 - 3
MFP CONTROL PWB (
)
DRACURA3 1/4
5
5
4
4
3
3
D
C
B
A
SYSBUS64EN
"H"
"L"
64bit
32bit
SYSCMD3
SYSCMD6
SYSCMD5
SYSCMD4
SYSCMD5
SYSCMD4
SYSCMD0
SYSCMD2
SYSCMD1
SYSCMD1
SYSCMD8
SYSCMD7
SYSCMD7
MD24
MD57
MD63
MD8
MD50
MD40
MD44
MD10
MD60
MD1
MD15
MD47
MD46
MD46
MD19
MD33
MD23
MD54
MD41
MD11
MD16
MD49
MD56
MD17
MD4
MD18
MD52
MD61
MD59
MD55
MD45
MD22
MD14
MD38
MD5
MD13
MD62
MD32
MD12
MD6
MD26
MD28
MD30
MD58
MD51
MD31
MD48
MD53
MD0
MD37
MD35
MD25
MD21
MD27
MD34
MD29
MD42
MD39
MD20
MD36
MD43
SDQMA4
SDQMA2
SDQMA6
SDQMA7
SDQMA7
SDQMA1
SDQMA3
SDQMA5
SDQMA0
SYSAD29
SYSAD15
SYSAD14
SYSAD14
SYSAD24
SYSAD3
SYSAD30
SYSAD13
SYSAD62
SYSAD9
SYSAD37
SYSAD58
SYSAD41
SYSAD26
SYSAD25
SYSAD25
SYSAD53
SYSAD45
SYSAD23
SYSAD36
SYSAD5
SYSAD4
SYSAD4
SYSAD27
SYSAD57
SYSAD2
SYSAD7
SYSAD11
SYSAD21
SYSAD55
SYSAD52
SYSAD63
SYSAD19
SYSAD28
SYSAD8
SYSAD32
SYSAD60
SYSAD46
SYSAD20
SYSAD50
SYSAD48
SYSAD6
SYSAD10
SYSAD22
SYSAD39
SYSAD43
SYSAD33
SYSAD42
SYSAD44
SYSAD47
SYSAD16
SYSAD51
SYSAD18
SYSAD56
SYSAD31
SYSAD38
SYSAD54
SYSAD34
SYSAD12
SYSAD40
SYSAD35
SYSAD49
SYSAD17
SYSAD59
SYSAD61
SYSAD1
SYSAD0
SYSAD0
MD2
MD3
MD7
MD9
SYSCMD[8:0]
4
SYSAD[63:0]
4,7
NMI_DR
1,23
CPURST
1,9,10,16,17,20,23,25
DRCLK
21
PONRST
9,10,11,22,23
COLDRST
1,8,23,28
VCCOK
1,23
SDQMA[7:0]
6
3_EXTRQST
1,23
DRINT
1,23
RDY
1,23
3_VALIDIN
1,23
3_VALIDOUT
1,23
3.3V
ICT
ICT1003
ICT1543
ICT660
ICT1197
ICT661
ICT
ICT1562
ICT1209
BR20
1
2
3
4
2
3
4
5
6
7
8
ICT1561
ICT1560
ICT1560
R1139
47
NO ASM
ICT
ICT1559
C960
100pF
NO ASM
NO ASM
ICT1042
ICT663
BR10
1
2
3
4
2
3
4
5
6
7
8
ICT
C974
1000pF
ICT181
ICT
ICT
ICT
ICT476
ICT
ICT
ICT
ICT477
ICT
ICT
ICT2069
ICT
ICT
ICT
ICT
ICT
ICT
ICT36
ICT
ICT
ICT
ICT
ICT
ICT
ICT
ICT662
ICT522
ICT444
ICT1544
BR16
1
2
3
4
2
3
4
5
6
7
8
ICT569
ICT478
BR6
1
2
3
4
2
3
4
5
6
7
8
ICT441
ICT1546
IC700A
MB87R1060V94
D2
AC19
C1
AB4
E2
C3
E1
C2
AC3
N1
N2
M1
M2
L1
L2
K1
K2
J1
J2
H1
H2
G1
G2
F1
F2
AA2
AA1
Y2
Y1
W2
W1
V2
V1
U2
U1
T2
T1
R2
R1
P2
P1
M3
M4
L3
L4
K3
K4
J3
J4
H3
H4
G3
G4
F3
F4
E3
E4
Y4
Y3
W4
W3
V4
V3
U4
U3
T4
T3
R4
R3
P4
P3
N3
N4
AC18
AE19
AD18
AF19
AC17
AF18
AD17
AE17
AC16
AF17
AD16
AF13
AE12
AE16
AC15
AD15
AE14
AF14
AE3
AF3
AE4
AF4
AE5
AF5
AE6
AF6
AD3
AC4
AD4
AC5
AD5
AC6
AD6
AC7
AE7
AF7
AE8
AF8
AF9
AE9
AF10
AE10
AD7
AC8
AD8
AD9
AC9
AD10
AC10
AD11
AF24
AE24
AF25
AE25
AD25
AD26
AC25
AC26
AD21
AC21
AD23
AD24
AC23
AC24
AB23
AB24
AB25
AB26
AA25
AA26
Y25
Y26
W25
W26
AA23
AA24
Y23
Y24
W23
W24
V23
V24
AD2
AD1
AC2
AC1
AB2
AB1
AB3
AA4
AA3
AD19
AF21
AE21
AC14
AF11
AC11
AE11
AD12
AF20
AD20
AE20
AC20
AF23
AE23
D1
AE1
AE2
AE2
AE13
AD13
AF12
AC12
AC12
intr
mras1
nmi
por
ready
sysbus64en
valin
valout
valout
vccok
sysad0
sysad1
sysad2
sysad3
sysad4
sysad5
sysad6
sysad7
sysad8
sysad9
sysad10
sysad11
sysad12
sysad13
sysad14
sysad15
sysad16
sysad17
sysad18
sysad19
sysad20
sysad21
sysad22
sysad23
sysad24
sysad25
sysad26
sysad27
sysad28
sysad29
sysad30
sysad31
sysad32
sysad33
sysad34
sysad35
sysad36
sysad37
sysad38
sysad39
sysad40
sysad41
sysad42
sysad43
sysad44
sysad45
sysad46
sysad47
sysad48
sysad49
sysad50
sysad51
sysad52
sysad53
sysad54
sysad55
sysad56
sysad57
sysad58
sysad59
sysad60
sysad61
sysad62
sysad63
mad0
mad1
mad2
mad3
mad4
mad5
mad6
mad7
mad8
mad9
mad10
mad11
mad12
mcs0
mcs1
mcs2
mcs3
mcs4
mdata0
mdata1
mdata2
mdata3
mdata4
mdata5
mdata6
mdata7
mdata8
mdata9
mdata10
mdata11
mdata12
mdata13
mdata14
mdata15
mdata16
mdata17
mdata18
mdata19
mdata20
mdata21
mdata22
mdata23
mdata24
mdata25
mdata26
mdata27
mdata28
mdata29
mdata30
mdata31
mdata32
mdata33
mdata34
mdata35
mdata36
mdata37
mdata38
mdata39
mdata40
mdata41
mdata42
mdata43
mdata44
mdata45
mdata46
mdata47
mdata48
mdata49
mdata50
mdata51
mdata52
mdata53
mdata54
mdata55
mdata56
mdata57
mdata58
mdata59
mdata60
mdata61
mdata62
mdata63
syscmd0
syscmd1
syscmd2
syscmd3
syscmd4
syscmd5
syscmd6
syscmd7
syscmd8
mras0
mcas0
mcas1
masterclk
dqm0
dqm1
dqm2
dqm3
dqm4
dqm5
dqm6
dqm7
mwe0
mwe1
exreq
cpurst
crst
crst
bs0
bs1
cke0
cke1
cke1
ICT445
R493
0
NO ASM
NO ASM
ICT570
R492
4.7K
ICT1545
AR-550/555/620/625/700/705 MFP CONTROLLER PWB /
MFP コントローラ PWB
4 - 4
3
3
2
2
1
1
D
C
B
A
2/29
3_MD48
MAA9
3_MD33
MD24
MD57
MD63
3_MD36
3_MD15
3_MD9
3_MD25
MD8
3_MD3
3_MD44
MD50
MD40
3_MD40
3_MD60
3_MD4
3_MD37
3_MD55
MD44
3_MD16
MD10
3_MD30
MD60
MD1
3_MD56
MAA11
3_MD14
MD15
MD47
3_MD43
MD46
3_MD58
3_MD59
3_MD54
MD19
MD33
MD23
MD54
MD41
MD11
MAA0
3_MD46
3_MD53
MD16
3_MD50
3_MD20
3_MD29
MD49
MD56
3_MD1
MD17
MD4
MD18
MD52
3_MD23
3_MD19
3_MD10
3_MD18
MD61
MAA10
3_MD34
MAA6
3_MD42
3_MD49
MD59
MD55
MD45
3_MD35
MD22
MAA12
3_MD51
MAA7
MD14
MD38
3_MD26
3_MD5
3_MD47
3_MD17
3_MD45
3_MD28
3_MD8
MD5
MD13
3_MD41
MD62
MD32
MAA3
3_MD12
3_MD61
3_MD21
MD12
MD6
MD26
MD28
MD30
MAA1
MD58
MD51
MD31
3_MD27
3_MD52
MD48
3_MD31
3_MD22
3_MD24
MD53
MD0
MAA2
MD37
MD35
MD25
MD21
MD27
MD34
MD29
3_MD63
3_MD6
MAA4
MD42
MD39
3_MD39
MD20
MAA8
3_MD57
3_MD7
MD36
MAA5
3_MD62
3_MD38
MD43
3_MD32
3_MD13
3_MD11
3_MD2
3_MD0
MD2
MD3
MD7
MD9
MRASA
6,28
MCS2A
6,28
BSEL1A
6,28
MCASA
6,28
BSEL0A
6,28
3_MD[63:0]
6
MCS0
6,28
MWE
6,28
MCS1A
6,28
MAA[12:0]
6
CKEA
6,28
BR29
1
2
3
4
5
6
7
8
6
7
8
ICT442
BR24
1
2
3
4
5
6
7
8
6
7
8
BR21
1
2
3
4
5
6
7
8
6
7
8
ICT1585
BR34
1
2
3
4
5
6
7
8
6
7
8
BR15
1
2
3
4
5
6
7
8
6
7
8
ICT1566
ICT1582
BR9
1
2
3
4
2
3
4
5
6
7
8
BR13
1
2
3
4
5
6
7
8
6
7
8
ICT1602
BR25
1
2
3
4
5
6
7
8
6
7
8
ICT1579
BR12
1
2
3
4
5
6
7
8
6
7
8
ICT1596
ICT1618
ICT1581
BR8
1
2
3
4
2
3
4
5
6
7
8
BR23
1
2
3
4
5
6
7
8
6
7
8
ICT1600
ICT1612
ICT568
ICT1567
ICT1599
ICT1616
ICT1601
ICT1615
BR22
1
2
3
4
5
6
7
8
6
7
8
ICT1598
ICT1617
ICT443
ICT1595
ICT1614
ICT1568
ICT1597
ICT1611
ICT1557
ICT1613
ICT1569
ICT1556
ICT1570
ICT1555
ICT440
ICT1578
ICT1572
ICT1576
ICT1575
ICT1575
ICT435
ICT1577
ICT1574
R712
33
ICT1594
ICT1571
ICT566
R711
33
ICT1588
ICT1573
ICT436
R710
33
ICT1592
ICT1591
ICT1591
ICT1593
ICT1552
R707
33
ICT1590
ICT1610
ICT1554
ICT437
ICT1587
ICT1604
ICT1553
ICT567
BR11
1
2
3
4
5
6
7
8
6
7
8
ICT1626
R705
33
ICT1589
ICT1608
ICT1550
ICT1620
ICT1607
ICT1551
ICT1624
ICT438
R703
33
ICT1609
ICT1549
ICT1623
ICT1606
ICT1547
ICT1625
R701
33
ICT1603
ICT1558
ICT1622
ICT565
ICT1605
ICT1548
ICT439
ICT1619
ICT1621
ICT444
ICT1563
ICT569
BR41
1
2
3
4
5
6
7
8
6
7
8
ICT329
ICT441
BR40
1
2
3
4
5
6
7
8
6
7
8
BR33
1
2
3
4
5
6
7
8
6
7
8
ICT1564
R713
33
BR39
1
2
3
4
5
6
7
8
6
7
8
R64
33
ICT1580
ICT1586
ICT570
R65
33
BR19
1
2
3
4
2
3
4
5
6
7
8
ICT1565
ICT1584
BR28
1
2
3
4
5
6
7
8
6
7
8
ICT1583
AR-550/555/620/625/700/705 MFP CONTROLLER PWB /
MFP コントローラ PWB
4 - 5
MFP CONTROL PWB (DRACULA3 2/4)
5
5
4
4
3
3
D
C
B
A
JTDO
SCL
6,28
SDA
6,28
SIOCLK
9
STC0
9,28
DACK0
9,28
DREQ0
9,28
DREQ1
9,28
DACK1
9,28
STC1
28
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
2.5V
R717
4.7K
R132
4.7K
NO ASM
ICT2066
R133
0
ICT555
ICT625
ICT547
ICT2067
ICT1120
R135
4.7K
NO ASM
NO ASM
R716
4.7K
R714
4.7K
L745
BLM11A151SG
1
2
ICT548
ICT2068
ICT184
ICT549
ICT557
ICT183
ICT543
ICT550
R718
10
C127
0.1uF
ICT556
ICT542
IC700D
MB87R1060V94
D12
C12
D19
C19
D13
C13
B20
A20
B12
A12
B21
A21
A6
B7
B7
C22
B22
D20
A23
C21
B23
D21
C8
D9
D9
AF15
U26
A11
U25
C11
C11
AB14
D4
A10
A7
dreq0
dreq1
dreq2
dreq3
dack0
dack1
dack2
dack3
dma_tc0
dma_tc1
dma_tc2
dma_tc3
eeclk0
eedat0
eedat0
rxdrdy
sclk
txdrdy
rxd1
rxd0
txd1
txd0
eeclk1
eedat1
eedat1
PLL-GND
PLL-GND
PLL-GND
PLL-GND
PLL-GND
PLL-VDD
PLL-VDD
PLL-VDD
PLL-VDD
PLL-VDD
testmode
thr_mode
thr_mode
type_sel
R715
4.7K
ICT535
R725
10
ICT175
R736
0
ICT551
ICT545
C118
0.1uF
R737
0
ICT176
ICT546
ICT544
C728
0.1uF
ICT536
ICT552
C729
0.1uF
L746
BLM11A151SG
1
2
ICT538
R729
10
L747
BLM11A151SG
1
2
ICT537
R721
10
R129
1K
R722
10
ICT553
R731
4.7K
R134
1K
ICT539
R130
1K
R128
4.7K
R743
0
NO ASM
R151
1K
C126
0.1uF
ICT541
R726
10
R744
4.7K
NO ASM
R745
0
R733
4.7K
ICT540
R734
4.7K
ICT554
C113
0.1uF
CN10
9A12-1034
NO ASM
1
2
3
4
5
6
7
8
9
10
TCK
GND
TDO
VCC
TMS
NC
TRST_
NC
TDI
FG
ICT534
TYPE_SEL
"H"
"L"
MASK ROM
STANDARD FLASH
TESTMODE
"H"
"L"
NORMAL
SKIP
THR_MODE
"H"
"L"
THROUGH
NORMAL
AR-550/555/620/625/700/705 MFP CONTROLLER PWB /
MFP コントローラ PWB
4 - 6
3
3
2
2
1
1
D
C
B
A
3/29
3_LDATA12
3_LDATA15
3_LDATA8
3_LDATA5
3_LDATA6
3_LDATA14
3_LDATA3
3_LDATA7
3_LDATA10
3_LDATA9
3_LDATA9
3_LDATA0
3_LDATA4
3_LDATA11
3_LDATA13
3_LDATA1
3_LDATA2
FONTCS6
9,28
FONTCS5
9,28
BOOTCS
7,9,28
FONTCS7
9,28
FONTCS3
9,28
FONTCS2
9,28
CODECS2
9,28
FONTCS0
28
CODECS0
9,28
CODECS1
9,28
FONTCS4
9,28
FONTCS1
9,28
ROMOE
9,28,29
ROMWE
7,9,28
ROMBUFDIR
7,28
ROMBUFOE 7,28
3_LDATA[15:0] 7,28
JTRST
23
JTMS
1,23
JTCLK
1,23
JTDI
1,23
JTDO_A
1,23
LWE
9,11,28
LOE
7,9,11,28
WAIT
10
ALE
7,28
ALE_H
7
3.3V
3.3V
ICT584
ICT563
ICT1815
ICT564
ICT562
ICT462
ICT218
ICT33
BR61
1
2
3
4
2
3
4
5
6
7
8
R755
10
ICT27
ICT458
R121
4.7K
ICT28
ICT609
ICT1816
ICT1064
ICT219
ICT21
BR60
1
2
3
4
2
3
4
5
6
7
8
ICT25
R756
10
R749
10
ICT585
ICT1810
ICT459
BR59
1
2
3
4
2
3
4
5
6
7
8
R757
10
R119
3.3K
ICT178
ICT589
ICT1065
BR58
1
2
3
4
2
3
4
5
6
7
8
ICT1811
ICT666
ICT460
ICT558
R750
10
ICT1812
ICT586
ICT1066
TP770
HSYNC
ICT31
ICT572
ICT461
ICT1813
R752
10
R751
10
ICT446
ICT2018
ICT559
ICT166
ICT447
ICT40
ICT1809
ICT1213
ICT571
ICT448
ICT167
ICT22
ICT560
ICT449
00D
B87R1060V94
C6
D6
C5
D5
C4
A5
B5
A4
B4
A3
B3
A2
B2
D7
D8
B6
C7
D8
B6
C7
D14
C14
C20
A15
B15
C15
D15
A16
B16
C16
D16
A17
B17
C17
D17
A18
B18
C18
D18
B10
D11
C10
A9
B11
B14
A14
A14
C9
A8
B9
D10
B8
A8
B9
D10
B8
eq0
eq1
eq2
eq3
bootcs
codecs0
codecs1
codecs2
codecs3
ck0
ck1
ck2
ck3
ma_tc0
ma_tc1
ma_tc2
ma_tc3
fontcs0
fontcs1
fontcs2
fontcs3
fontcs4
fontcs5
fontcs6
fontcs7
clk0
dat0
dat0
drdy
lk
drdy
d1
d0
d1
d0
clk1
dat1
dat1
bufdir
bufoe
bufoe
romoe
romwe
loe
lwe
wait
ldata0
ldata1
ldata2
ldata3
ldata4
ldata5
ldata6
ldata7
ldata8
ldata9
ldata10
ldata11
ldata12
ldata13
ldata14
ldata15
hsync
page
vdata
vdataen
vfclk
LL-GND
LL-GND
LL-GND
LL-GND
LL-GND
LL-VDD
LL-VDD
LL-VDD
LL-VDD
LL-VDD
stmode
r_mode
r_mode
ale_h
ale_l
pe_sel
tck
tdi
tdo
tms
trst
ICT168
ICT573
ICT450
ICT24
ICT583
TP700
PAGE
ICT20
ICT18
ICT451
TP701
VDATEN
R61
10K
BR62
1
2
3
4
2
3
4
5
6
7
8
TP702
VDAT
ICT452
R62
10K
ICT453
ICT32
ICT29
ICT325
R754
0
BR17
1
2
3
4
2
3
4
5
6
7
8
ICT454
ICT119
ICT30
ICT213
ICT19
BR705
1
2
3
4
2
3
4
5
6
7
8
ICT214
ICT328
ICT455
ICT1542
ICT215
TP769
VFCLK
BR706
1
2
3
4
2
3
4
5
6
7
8
ICT456
ICT665
ICT216
ICT479
ICT26
ICT561
ICT1814
ICT23
ICT457
ICT217
R1066
10
ICT664
ICT480
R753
33
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