Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ▷ View online
AR-M350U CIRCUIT DIAGRAM 9-13
C
C
D
D
E
E
5
4
3
2
1
3_LDATA12
EEPCLK
3_LDATA9
3_LDATA1
ROMCLK
3_LDATA15
3_LDATA14
3_LDATA14
3_LDATA2
EEPDATA
3_LDATA7
3_LDATA5
3_LDATA11
3_LDATA3
ROMCLK
3_LDATA0
3_LDATA8
JTDO
3_LDATA6
3_LDATA10
3_LDATA13
3_LDATA4
LCS0
10
JTRST
1
FONTCS6
10
FONTCS5
10
ROMOE
8,10,12
BOOTCS
6,10
JTMS
1
LOE
6,10
WAIT
11
ALE
6
FONTCS7
10
ROMBUFDIR
6
FONTCS3
10
ROMWE
6,10,12
LCS2
10
FONTCS2
10
CODECS2
10
JTCLK
1
JTDI
1
3_LDATA[15:0] 6
FONTCS0
12
JTDO_A
1
CODECS0
10
CODECS1
10
LCS1
10
ROMBUFOE
6
LWE
10
FONTCS4
10
EEPWP
10
FONTCS1
10
2.5V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
2.5V
3.3V
BR61
1
2
3
4
2
3
4
5
6
7
8
R121
4.7K
C133
0.1uF
BR60
1
2
3
4
2
3
4
5
6
7
8
IC19D
KS5M0U1347CBP
B23
D18
E3
C23
A19
E4
A20
D24
E18
B19
E23
D23
C24
C22
D22
D21
F5
L26
F4
A18
C18
AF6
L22
M24
D3
H26
M25
AD7
G5
D2
AE7
N23
K25
L24
AC8
AD8
L25
AB9
M22
K26
AF7
M23
AE6
J24
L23
J25
AD6
AD10
E21
AC10
B22
A22
A21
C20
J23
AF5
B21
D20
C21
AB6
D19
J26
C19
AE5
K23
AE8
AC9
AC9
K24
AF8
AD9
AE9
AE9
AF9
H25
G26
H24
J22
G25
H23
G24
F26
F25
F24
G23
E26
AC7
E25
G22
F22
F23
E24
D25
E20
D17
E2
B18
B20
PLL_VDD
JTDI
PLL_VDD
PLL_GND
JTDO
PLL_GND
JTCLK
VDATAEN
JTRST_
JTMS
VDATA_
VSEL[1]
PAGE_
PLL_EN[1]
VCOIN[1]
CPOUT[1]
VSEL[0]
DREQ3_
PLL_EN[0]
SCANTEST
TESTMODE_
FONTCS1_
DMA_TC3_
DREQ2_
PLL_TEST
LWE_
DREQ1_
FONTCS2_
CPOUT[0]
VCOIN[0]
FONTCS3_
DREQ0_
DMA_TC2_
DACK3_
FONTCS4_
FONTCS5_
DACK2_
FONTCS6_
DACK1_
DMA_TC1_
FONTCS7_
DACK0_
FONTCS0_
ALE
DMA_TC0_
LCS3_
CODECS2_
TYPESEL1
EECLK0
TYPESEL0
EECLK1
EEDAT0
TXD0
TXD1
LOE_
CODECS1_
RXD1
RXD0
EEDAT1
BOOTCS_
TxRDY
LCS2_
RxRDY
CODECS0_
LCS1_
ADV_
BUFOE_
LCS0_
BUFDIR
ROMOE_
ROMWE_
ROMCLK
WAIT_
LDATA0
LDATA1
LDATA2
LDATA3
LDATA4
LDATA5
LDATA6
LDATA7
LDATA8
LDATA9
LDATA10
CODECS3_
LDATA11
LDATA12
LDATA13
LDATA14
LDATA15
HSYNC_
VFCLK
SCANEN
PLL_RST
THR_MODE
SCLK
BR59
1
2
3
4
2
3
4
5
6
7
8
R135
4.7K
NO ASM
NO ASM
BR45
1
2
3
4
5
6
7
8
6
7
8
BR58
1
2
3
4
2
3
4
5
6
7
8
BR46
1
2
3
4
2
3
4
5
6
7
8
R132
4.7K
NO ASM
BR42
1
2
3
4
5
6
7
8
6
7
8
R133
4.7K
R146
4.7K
R111
4.7K
R63
4.7K
R150
4.7K
NO ASM
R110
4.7K
NO ASM
C127
0.1uF
C109
0.01uF
NO
A
S
M
C118
0.1uF
BR48
1
2
3
4
2
3
4
5
6
7
8
R61
10K
BR62
1
2
3
4
2
3
4
5
6
7
8
R62
10K
BR17
1
2
3
4
2
3
4
5
6
7
8
R129
1K
R134
1K
R130
1K
R151
1K
C126
0.1uF
R128
4.7K
R144
10K
R115
10K
R114
75
R145
75
C113
0.1uF
& !"#!$
AR-M350U CIRCUIT DIAGRAM 9-14
A
A
B
B
C
C
5
4
3
2
1
A_SYSAD25
A_SYSAD31
SYSCMD4
SYSCMD5
SYSAD7
A_SYSCMD0
A_SYSAD27
A_SYSCMD5
SYSCMD3
SYSAD15
SYSAD10
A_SYSAD9
A_SYSAD0
SYSAD5
A_SYSAD6
A_SYSAD26
A_SYSAD22
A_SYSAD29
A_SYSAD5
A_SYSCMD3
SYSAD26
SYSAD20
SYSCMD0
A_SYSAD17
SYSAD4
SYSAD19
SYSCMD2
A_SYSAD18
A_SYSAD4
SYSAD25
A_SYSAD20
SYSAD2
A_SYSCMD8
SYSCMD8
A_SYSAD7
SYSAD31
SYSAD24
SYSAD11
A_SYSAD14
SYSAD16
SYSAD21
SYSAD8
SYSAD12
SYSAD0
SYSAD23
SYSAD22
SYSAD30
A_SYSCMD6
A_SYSAD10
A_SYSAD2
A_SYSAD24
A_SYSAD16
A_SYSAD19
SYSAD3
A_SYSAD23
A_SYSCMD1
A_SYSAD28
A_SYSAD1
A_SYSAD11
A_SYSAD8
SYSAD28
SYSAD9
A_SYSCMD7
SYSCMD1
SYSAD18
A_SYSAD12
SYSAD14
A_SYSAD21
A_SYSAD15
SYSAD6
A_SYSCMD4
A_SYSAD13
SYSAD17
SYSCMD7
SYSAD29
SYSCMD6
A_SYSAD30
SYSAD27
A_SYSAD3
A_SYSCMD2
SYSAD13
SYSAD1
A_SYSCMD[8:0]
1
SYSCMD[8:0]
2
A_SYSAD[31:0]
1
SYSAD[31:0]
2,6
BR37
1
2
3
4
5
6
7
8
6
7
8
BR38
1
2
3
4
5
6
7
8
6
7
8
BR36
1
2
3
4
5
6
7
8
6
7
8
BR65
1
2
3
4
5
6
7
8
6
7
8
BR66
1
2
3
4
5
6
7
8
6
7
8
BR43
1
2
3
4
2
3
4
5
6
7
8
BR63
1
2
3
4
5
6
7
8
6
7
8
BR44
1
2
3
4
2
3
4
5
6
7
8
BR64
1
2
3
4
5
6
7
8
6
7
8
R96
10
BR35
1
2
3
4
5
6
7
8
6
7
8
IC19C
KS5M0U1347CBP
D7
B7
C17
D8
E16
A5
C7
E6
E9
B17
A6
A17
E7
B6
D16
C16
C6
B16
D15
B5
A16
C15
B4
B15
C5
D14
D6
A15
C4
C14
D5
B14
C3
A14
A13
B13
C13
D13
B12
C12
A11
D12
E12
B11
C11
A10
B10
E11
C10
D10
A9
B9
C9
C8
A7
B8
D9
A7
B8
D9
PCI_SERR_
PCI_FRAME_
PCICLKO
PCI_IRDY_
PCICLKI
PCI_LOCK
PCI_TRDY_
PCI_GNT3_
PCI_PARITY
PCIMODE
PCI_DEVSEL
PCIAD0
PCI_GNT2_
PCI_STOP_
PCIAD1
PCIAD2
PCI_PERR_
PCIAD3
PCIAD4
PCI_GNT1_
PCIAD5
PCIAD6
PCI_REQ3_
PCIAD7
PCI_REQ2_
PCIAD8
PCI_REQ1_
PCIAD9
PCI_IDSEL
PCIAD10
PCI_INTO_
PCIAD11
PCI_INTI_
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
PCIAD17
PCIAD18
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
PCIAD26
PCIAD27
PCIAD28
PCIAD29
PCIAD30
PCIAD31
PCI_CBE3
PCI_CBE2
PCI_CBE1
PCI_CBE0
PCI_CBE2
PCI_CBE1
PCI_CBE0
[Print Controller (for AR-M350U / M450U) (3/3)]
' !"#!$
AR-M350U CIRCUIT DIAGRAM 9-15
C
C
D
D
E
E
5
4
3
2
1
PCIAD4
PCIAD8
PCIAD21
PCIAD17
PCIAD22
PCIAD23
PCIAD9
PCIAD30
PCIAD3
PCIAD29
PCIAD14
PCIAD5
PCIAD31
PCIAD2
PCIAD1
PCIAD1
PCIAD16
PCIAD26
PCIAD27
PCIAD20
PCIAD18
PCIAD19
PCIAD25
PCIAD7
PCIAD13
PCIAD10
PCIAD24
PCIAD12
PCIAD28
PCIAD11
PCIAD15
PCIAD6
PCIAD0
PCBE03
PCBE00
PCBE01
PCBE02
PCBE0[3:0]
17,18
PCIREQ0
10,17
PCIGNT0
10
PDEVSEL0
17,18
PTRDY0
17,18
PCIAD[31:0]
17,18
PFRAME0
10,17,18
PCLK_D
21
SYSCMD[8:0]
2
PLOCK0
17
PPERR0
17,18
PCLK_DR
21
PSTOP0
17,18
PSERR0
17,18
SYSAD[31:0]
2,6
PAR
17,18
PIRDY0
17,18
3.3V
BR72
1
2
3
4
2
3
4
5
6
7
8
BR53
1
2
3
4
2
3
4
5
6
7
8
BR57
1
2
3
4
2
3
4
5
6
7
8
BR71
1
2
3
4
2
3
4
5
6
7
8
BR56
1
2
3
4
2
3
4
5
6
7
8
BR55
1
2
3
4
2
3
4
5
6
7
8
BR70
1
2
3
4
2
3
4
5
6
7
8
BR69
1
2
3
4
2
3
4
5
6
7
8
BR54
1
2
3
4
2
3
4
5
6
7
8
BR67
1
2
3
4
2
3
4
5
6
7
8
BR68
1
2
3
4
2
3
4
5
6
7
8
R149
10
BR52
1
2
3
4
2
3
4
5
6
7
8
IC19C
KS5M0U1347CBP
D7
B7
C17
D8
E16
A5
C7
E6
E9
B17
A6
A17
E7
B6
D16
C16
C6
B16
D15
B5
A16
C15
B4
B15
C5
D14
D6
A15
C4
C14
D5
B14
C3
A14
A13
B13
C13
D13
B12
C12
A11
D12
E12
B11
C11
A10
B10
E11
C10
D10
A9
B9
C9
C8
A7
B8
D9
A7
B8
D9
PCI_SERR_
PCI_FRAME_
PCICLKO
PCI_IRDY_
PCICLKI
PCI_LOCK
PCI_TRDY_
PCI_GNT3_
PCI_PARITY
PCIMODE
PCI_DEVSEL
PCIAD0
PCI_GNT2_
PCI_STOP_
PCIAD1
PCIAD2
PCI_PERR_
PCIAD3
PCIAD4
PCI_GNT1_
PCIAD5
PCIAD6
PCI_REQ3_
PCIAD7
PCI_REQ2_
PCIAD8
PCI_REQ1_
PCIAD9
PCI_IDSEL
PCIAD10
PCI_INTO_
PCIAD11
PCI_INTI_
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
PCIAD17
PCIAD18
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
PCIAD26
PCIAD27
PCIAD28
PCIAD29
PCIAD30
PCIAD31
PCI_CBE3
PCI_CBE2
PCI_CBE1
PCI_CBE0
PCI_CBE2
PCI_CBE1
PCI_CBE0
( !"#!$
AR-M350U CIRCUIT DIAGRAM 9-16
A
A
B
B
C
C
5
4
3
2
1
3_MD63
3_MD6
3_MD30
MAA9
MAA6
3_MD38
3_MD25
3_MD43
MAA6
MAA1
3_MD53
SDQMA1
3_MD21
3_MD17
3_MD44
3_MD41
MAA10
3_MD15
3_MD46
3_MD35
3_MD62
3_MD33
MAA1
3_MD13
MAA12
MAA10
3_MD51
3_MD10
SDQMA0
3_MD26
3_MD23
MAA8
MAA7
MAA4
MAA9
SDQMA7
3_MD60
3_MD9
3_MD57
MAA5
MAA5
3_MD29
3_MD3
3_MD58
MAA8
3_MD14
MAA3
SDQMA5
3_MD61
MAA11
3_MD45
3_MD19
MAA10
MAA1
MAA5
3_MD52
3_MD16
3_MD32
MAA6
3_MD28
3_MD39
MAA7
3_MD22
MAA3
MAA6
SDQMA6
MAA12
3_MD59
SDQMA3
3_MD50
3_MD47
MAA9
3_MD24
3_MD42
3_MD7
MAA4
MAA0
MAA8
MAA0
MAA2
MAA5
MAA4
MAA1
SDQMA2
3_MD8
3_MD49
3_MD11
3_MD54
MAA2
MAA0
3_MD48
3_MD20
3_MD12
MAA9
MAA2
3_MD34
SDQMA4
MAA11
MAA11
MAA2
3_MD2
MAA7
MAA10
MAA7
3_MD56
3_MD5
3_MD55
MAA0
MAA4
3_MD27
3_MD1
3_MD0
MAA8
3_MD37
MAA11
MAA12
3_MD4
3_MD40
MAA3
MAA12
3_MD36
3_MD31
MAA3
3_MD18
BSEL1A
2
MCASA
2
MAA[12:0]
2
2
MEMCLK0
21
SDQMA[7:0]
2
MWE
2
CKEA
2
2
2
MEMCLK0
21
2
MRASA
2
MEMCLK0
21
MCS0
2
2
MEMCLK0
21
BSEL0A
2
2
2
3_MD[63:0]
2
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
IC5
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
9
43
49
6
12
46
52
17
18
18
19
16
16
38
37
37
39
15
20
21
15
20
21
1
14
27
28
41
54
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
RAS#
CS#
WE#
CLK
CKE
CKE
UDQM
LDQM
BS0
BS1
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
VCC
VCC
VSS
VSS
VSS
A12
NC
C12
0.1uF
C11
0.1uF
IC4
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
9
43
49
6
12
46
52
17
18
18
19
16
16
38
37
37
39
15
20
21
15
20
21
1
14
27
28
41
54
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
RAS#
CS#
WE#
CLK
CKE
CKE
UDQM
LDQM
BS0
BS1
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
VCC
VCC
VSS
VSS
VSS
A12
NC
IC7
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
9
43
49
6
12
46
52
17
18
18
19
16
16
38
37
37
39
15
20
21
15
20
21
1
14
27
28
41
54
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
RAS#
CS#
WE#
CLK
CKE
CKE
UDQM
LDQM
BS0
BS1
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
VCC
VCC
VSS
VSS
VSS
A12
NC
C297
0.1uF
C298
0.1uF
C299
0.1uF
C13
0.1uF
IC6
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
9
43
49
6
12
46
52
17
18
18
19
16
16
38
37
37
39
15
20
21
15
20
21
1
14
27
28
41
54
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
RAS#
CS#
WE#
CLK
CKE
CKE
UDQM
LDQM
BS0
BS1
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
VCC
VCC
VSS
VSS
VSS
A12
NC
C300
0.1uF
C14
0.1uF
[SDRAM]
) !"#!$
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