Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man10) Service Manual ▷ View online
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 40
IC51C
IF ASIC
<Implementation Path>
N.C.(internal int)
AE12
GPIO[1]/ireq1_intr
AF12
GPIO[2]/ireq2_intr
AD13
GPIO[3]/ireq3_intr
AE13
GPIO[4]
AF13
GPIO[5]
AF14
GPIO[6]
AE14
GPIO[7]
AD14
GPIO[8]
AF15
GPIO[9]
AE15
GPIO[10]
AC15
GPIO[11]
AD15
GPIO[12]
AF16
GPIO[13]
AE16
GPIO[14]
AC16
GPIO[15]
AD16
GPIO[16]
AF17
LCDCLK
AB25
GPO[0]/PWM2
AE17
GPO[1]
AD17
GPO[2]
AF18
GPO[3]
AE18
GPO[4]
AC18
GPO[5]
AD18
GPO[6]
AF19
GPO[7]
AE19
GPO[8]
AC19
GPO[9]
AD19
GPO[10]
AF20
GPO[11]
AE20
GPO[12]
AC20
GPO[13]
AD20
GPO[14]
AF21
GPO[15]
AE21
GPO[16]
AC21
CP
Y23
FPD_CLK
AF22
FRAME
AA25
LCD[0]
AD21
LCD[1]
AA24
LCD[2]
AE22
LCD[3]
AF23
LCD[4]
AD22
LCD[5]
AE23
LCD[6]
AF24
LCD[7]
AE24
LCD[8]
AF25
LCD[9]
AD23
LCD[10]
AE26
LCD[11]
AD25
LCD[12]
AC24
LCD[13]
AD26
LCD[14]
AC25
LCD[15]
AC26
LCD[16]
Y24
LCD[17]
Y25
LP
AB24
M
AA26
IF ASIC 3/5
GPIO
LCDC
CP604
CP645
CP654
CP637
BR229
10KJx4
10KJx4
8
1
7
2
6
3
5
4
R353
33J
C575
0.1uF
CP653
CP660
R354
22J
CP634
CP647
IC92
SN74LVC1G04DCK
NC
1
A
2
GND
3
Y
4
VCC
5
Y=/A
CP646
CP635
CP607
R350
1KJ
1KJ
CP642
CP650
CP649
CP639
CP648
CP632
CP643
BR230
47KJx4
47KJx4
8
1
7
2
6
3
5
4
CP638
7
J
J
CP640
CP651
R348
2.2KJ
CP644
C402
150pF
150pF
CP1080
CP641
CP633
LCD14
LCD13
LCD12
LCD11
LCD10
LCD9
LCD8
LCD7
LCD6
LCD5
LCD4
LCD3
LCD2
LCD1
LCD0
LCD13
LCD12
LCD11
LCD10
LCD9
LCD8
LCD7
LCD6
LCD5
LCD4
LCD3
LCD2
LCD1
LCD0
DGND
+3.3V
+3.3V
+3.3V
DGND
LCD_CP
{31}
LCD_FRAME {31}
LCD_LP
{31}
LCD_M
{31}
FPD_CLK
{31}
LCD[14:0]
{31}
PWM2
{31}
GPO_BT_CHECK {27}
GPO_RS232C_DTR {28}
GPO_RES_FAX2 {29}
GPO_RES_FAX1 {32}
GPO_RST_PCU {32}
GPO_nRST_SCN {32}
3
3
2
2
1
1
D
C
B
A
20/42
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 41
BR246
47KJx4
8
1
7
2
6
3
5
4
C403
150pF
R359
33J
BR366
47KJx4
8
1
7
2
6
3
5
4
BR365
47KJx4
8
1
7
2
6
3
5
4
BR238
56Jx4
8
1
7
2
6
3
5
4
CP8
BR236
56Jx4
8
1
7
2
6
3
5
4
R357 100J
IC51D
IF ASIC
<Implementation Path>
PCI_AD[0]
B08
PCI_AD[1]
A08
PCI_AD[2]
D09
PCI_AD[3]
C09
PCI_AD[4]
C10
PCI_AD[5]
B10
PCI_AD[6]
A10
PCI_AD[7]
C12
PCI_AD[8]
B09
PCI_AD[9]
C11
PCI_AD[10]
D11
PCI_AD[11]
B11
PCI_AD[12]
A11
PCI_AD[13]
D12
PCI_AD[14]
B12
PCI_AD[15]
A12
PCI_AD[16]
D16
PCI_AD[17]
C16
PCI_AD[18]
B17
PCI_AD[19]
C17
PCI_AD[20]
A18
PCI_AD[21]
B18
PCI_AD[22]
C18
PCI_AD[23]
A19
PCI_AD[24]
A17
PCI_AD[25]
D18
PCI_AD[26]
B19
PCI_AD[27]
D19
PCI_AD[28]
C19
PCI_AD[29]
A20
PCI_AD[30]
B20
PCI_AD[31]
D20
PCI_CBE[0]
A09
PCI_CBE[1]
C13
PCI_CBE[2]
B16
PCI_CBE[3]
C20
PCI_CLK
C08
PCI_IDSEL
A16
PCI_M66EN
C07
PCI_PAR
A13
XPCI_DEVSEL
A14
XPCI_FRAME
B15
XPCI_GNT
B21
XPCI_IRDY
C15
XPCI_PERR
B13
XPCI_RST
B07
XPCI_STOP
A15
XPCI_TRDY
D15
SDDQ[0]
V24
SDDQ[1]
U24
SDDQ[2]
T24
SDDQ[3]
T23
SDDQ[4]
R24
SDDQ[5]
R23
SDDQ[6]
P24
SDDQ[7]
N24
SDDQ[8]
R25
SDDQ[9]
R26
SDDQ[10]
T25
SDDQ[11]
T26
SDDQ[12]
U25
SDDQ[13]
U26
SDDQ[14]
V25
SDDQ[15]
V26
XPCI_INTA
D08
XPCI_PME
A07
XPCI_REQ
A21
XPCI_SERR
B14
SDA[0]
G26
SDA[1]
H23
SDA[2]
H24
SDA[3]
H25
SDA[4]
H26
SDA[5]
J23
SDA[6]
J24
SDA[7]
J25
SDA[8]
J26
SDA[9]
K24
SDA[10]
K25
SDA[11]
K26
SDA[12]
L24
SDBA[0]
L26
SDBA[1]
L25
SDCKE
N25
SDCLK
P26
XSDCAS
M26
XSDCS
M24
SDDQM
M23
XSDRAS
M25
XSDWE
N26
IF ASIC 4/5
PCI 2.2
PCI 2.2
SDRAM I/F
R356
470J
BR242
56Jx4
8
1
7
2
6
3
5
4
BR239
56Jx4
8
1
7
2
6
3
5
4
C743
1000pF
1000pF
BR364
47KJx4
8
1
7
2
6
3
5
4
PCI1_CBE0
PCI1_CBE1
PCI1_CBE2
PCI1_CBE3
PCI1_CBE1
PCI1_CBE2
PCI1_CBE3
SD_DQ5
SD_DQ6
SD_DQ7
SD_DQ8
SD_DQ9
SD_DQ6
SD_DQ7
SD_DQ8
SD_DQ9
SD_DQ13
SD_DQ12
SD_DQ11
SD_DQ10
SD_DQ15
SD_DQ14
SD_DQ0
SD_DQ2
SD_DQ1
SD_DQ4
SD_DQ3
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD_DM
SD
SD
SD_D
SD_DM
PCI1_AD13
DMC
PCI1_AD27
PCI1_AD26
PCI1_AD25
PCI1_AD24
PCI1_AD11
PCI1_AD10
PCI1_AD9
PCI1_AD8
PCI1_AD19
PCI1_AD18
PCI1_AD17
PCI1_AD16
PCI1_AD15
PCI1_AD14
PCI1_AD13
PCI1_AD12
PCI1_AD23
PCI1_AD22
PCI1_AD21
PCI1_AD20
PCI1_AD3
PCI1_AD2
PCI1_AD1
PCI1_AD0
PCI1_AD31
PCI1_AD30
PCI1_AD29
PCI1_AD28
PCI1_AD7
PCI1_AD6
PCI1_AD5
PCI1_AD4
DGND
DGND
+3.3V
PCI1_CBE[3:0]
{12}
IF_PCI1_CLK
{4}
PCI1_FRAME
{12}
PCI1_PAR
{12}
PCI1_DEVSEL
{12}
IF_GNT
{12}
PCI1_IRDY
{12}
PCI1_PERR
{12,17,33}
nPCI1_RST
{6,17,33}
PCI1_TRDY
{12}
PCI1_STOP
{12,17,33}
PCI1_AD[31:0]
{12}
5
5
4
4
3
3
D
C
B
A
MFPC PWB (IF ASIC: PCI, SDRAM IF)
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 42
R686
56J
R688
56J
BR399
56Jx4
8
1
7
2
6
3
5
4
C786
X_0.1uF(B)
1
2
R687
56J
C355
X_10uF(2012)
IC55
X_VHISD8M16L1-1
BA0
20
VDDQ
3
BA1
21
DQ1
4
A10/AP
22
DQ2
5
A0
23
VSSQ
6
DQ3
7
VDD
14
DQML
15
WE
16
CAS
17
VDD
1
DQ0
2
VDD
27
DQ7
13
A3
26
VSSQ
12
A2
25
DQ6
11
A1
24
DQ5
10
VDDQ
9
CS
19
RAS
18
DQ4
8
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
A12
36
CKE
37
CLK
38
DQMH
39
NC
40
VSS
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
VSSQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
VSSQ
52
DQ15
53
VSS
54
C406
X_0.1uF(B)
X_0.1uF(B)
1
2
BR397
56Jx4
8
1
7
2
6
3
5
4
C435
X_0.1uF(B)
X_0.1uF(B)
1
2
R684
56J
R680
56J
BR402
56Jx4
8
1
7
2
6
3
5
4
CP661
R685
56J
R681
56J
C404
X_220pF
X_220pF
BR401
56Jx4
8
1
7
2
6
3
5
4
R358
X_1KJ
X_1KJ
BR398
56Jx4
8
1
7
2
6
3
5
4
BR403
56Jx4
8
1
7
2
6
3
5
4
R682
56J
BR400
56Jx4
8
1
7
2
6
3
5
4
BR404
56Jx4
8
1
7
2
6
3
5
4
R683
56J
SD_DMDQM
SD_DQ5
SD_DQ6
SD_DQ7
SD_DQ8
SD_DQ9
SD_DQ6
SD_DQ7
SD_DQ8
SD_DQ9
SD_DMCS
SD_DQ13
SD_DQ12
SD_DQ11
SD_DQ10
SD_DQ15
SD_DQ14
SD_A3
SD_A9
SD_BA0
SD_A11
SD_A10
SD_A0
SD_BA1
SD_A4
SD_CAS
SD_A1
SD_A2
SD_A2
SD_DQ0
SD_A7
SD_A5
SD_A12
SD_RAS
SD_A8
SD_DQ2
SD_A6
SD_DQ1
SD_WE
SD_DQ4
SD_DQ3
SD_DMCKE
DMCLK0
SD_A0
SD_A4
SD_A3
SD_A2
SD_A1
SD_A12
SD_A11
SD_A10
SD_A9
SD_A8
SD_A7
SD_A6
SD_A5
SD_RAS
SD_CAS
SD_WE
SD_DMDQM
SD_BA1
SD_BA0
SD_DMCS
SD_DMCKE
DMCLK0
PCI1_CBE0
PCI1_CBE1
PCI1_CBE2
PCI1_CBE3
PCI1_CBE1
PCI1_CBE2
PCI1_CBE3
PCI1MAC_CBE0
PCI1MAC_CBE1
PCI1MAC_CBE2
PCI1MAC_CBE3
PCI1MAC_CBE1
PCI1MAC_CBE2
PCI1MAC_CBE3
PCI1_AD6
PCI1_AD5
PCI1MAC_AD17
PCI1_AD20
PCI1MAC_AD12
PCI1_AD2
PCI1MAC_AD20
PCI1_AD25
PCI1MAC_AD1
PCI1_AD9
PCI1MAC_AD25
PCI1_AD23
PCI1MAC_AD6
PCI1MAC_AD5
PCI1_AD11
PCI1MAC_AD23
PCI1_AD30
PCI1_AD29
PCI1MAC_AD4
PCI1MAC_AD21
PCI1_AD28
PCI1MAC_AD10
PCI1MAC_AD31
PCI1_AD14
PCI1MAC_AD8
PCI1_AD27
PCI1_AD12
PCI1MAC_AD27
PCI1_AD16
PCI1_AD1
PCI1_AD0
PCI1MAC_AD16
PCI1_AD18
PCI1MAC_AD15
PCI1_AD3
PCI1MAC_AD18
PCI1_AD22
PCI1MAC_AD7
PCI1_AD4
PCI1MAC_AD22
PCI1_AD26
PCI1MAC_AD0
PCI1_AD10
PCI1MAC_AD26
PCI1_AD24
PCI1_AD8
PCI1_AD21
PCI1MAC_AD2
PCI1MAC_AD3
PCI1MAC_AD3
PCI1MAC_AD24
PCI1_AD31
PCI1MAC_AD9
PCI1MAC_AD29
PCI1MAC_AD30
PCI1MAC_AD30
PCI1MAC_AD11
PCI1_AD13
PCI1MAC_AD28
PCI1_AD15
PCI1MAC_AD13
PCI1_AD19
PCI1_AD7
PCI1MAC_AD19
PCI1_AD17
PCI1MAC_AD14
+3.3V
DGND
DGND
DGND
IF_REQ
{12}
PCI1_INTA_PU {7,12,17,33}
PCI1_SERR
{12,17,33}
PCI1_PME
{7,17}
PCI1_AD[31:0]
{12}
PCI1_FRAME
{12}
PCI1_DEVSEL
{12}
PCI1_IRDY
{12}
PCI1_TRDY
{12}
PCI1MAC_FRAME {17,33}
PCI1MAC_DEVSEL {17,33}
PCI1MAC_IRDY {17,33}
PCI1MAC_PAR {17,33}
PCI1MAC_PAR {17,33}
PCI1MAC_TRDY {17,33}
PCI1_PAR
{12}
PCI1_CBE[3:0]
{12}
PCI1MAC_CBE[3:0] {17,33}
PCI1MAC_AD[31:0] {17,33}
SDRAM (16Mx16bit)
3
3
2
2
1
1
D
C
B
A
21/42
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 43
IC51E
IF ASIC
<Implementation Path>
N/C
A02
N/C
A06
N/C
C14
N/C
C21
N/C
D21
N/C
E02
N/C
E03
N/C
F02
N/C
G01
N/C
G02
N/C
H03
N/C
H04
N/C
K02
N/C
K03
N/C
N02
N/C
P25
N/C
AB26
N/C
L23
N/C
W23
IF ASIC 5/5
POWER GND
POWER GND
DGND
+1.8V_IFCORE
+3.3V_IFIO
5
5
4
4
3
3
D
C
B
A
MFPC PWB (IF ASIC: POWER GND)
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