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 – 84
R605
X_33J
CP240
CP246
R600
33J
33J
R606
X_33J
R604
X_33J
R598
33J
33J
R599
33J
33J
CP247
R601
33J
33J
R597
33J
33J
CP242
CP250
CP251
CP241
R596
33J
33J
CP245
{7,13}
{20}
{38,40}
{20}
{38,40}
SA_JTAG_TDI
{13}
SA_JTAG_TDO
{13}
IF_JTAG_TDI
{20}
IF_JTAG_TDO
{20}
CPU_JTDI_PU
{7}
CPU_JTDO
{7}
3
3
2
2
1
1
D
C
B
A
42/42
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 85
2. PCU PWB
TP48
TP23
TP33
TP11
BR22
33J
x4
18
27
36
45
TP91
TP1
TP80
TP15
TP65
R40
OPEN
OPEN
TP113
TP142
TP
TP86
TP58
TP13
TP102
R30
33J
TP34
C9
0.1uF
0.1uF
TP49
TP24
TP92
TP114
TP66
TP103
TP169
TP3
TP87
TP59
TP14
TP25
TP35
TP50
BR16
33J x4
33J x4
1
8
2
7
3
6
4
5
TP93
BR18
33J x4
33J x4
1
8
2
7
3
6
4
5
BR14
33J x4
33J x4
1
8
2
7
3
6
4
5
TP67
TP115
TP104
TP60
TP4
TP15
BR20
33J x4
33J x4
1
8
2
7
3
6
4
5
TP51
TP26
TP36
TP41
TP69
TP94
TP68
TP116
TP251
TP105
R109
33J
33J
TP61
R16
10kJ
TP5
R240
OPEN
OPEN
TP16
TP95
TP143
TP37
TP52
TP27
TP42
TP117
TP74
TP106
IC1
H8S/2373(HD6412373)
NC
101
P64/TMO0/IRQ12
105
P65/TMO1/IRQ13
106
PG1/CS1
108
PC6/A6
12
PC7/A7
13
PB3/A11
17
PB4/A12
19
PB5/A13
20
PB6/A14
21
PB7/A15
22
PA0/A16
23
PA1/A17
24
PA2/A18
26
PA3/A19
27
PA4/A20/IRQ4
28
PA5/A21/IRQ5
29
PA6/A22/IRQ6
30
PA7/A23/IRQ7
31
EMILE
32
PH0/CS4
35
PH2/
/(
)
CS6
IRQ6
37
PH3/
/(
)
CS7
IRQ7
38
WDT
OV
F
39
NMI
40
P10/PO8/TIOCA0
42
P11/PO9/TIOCB0
43
P12/PO10/TIOCC0/TCLKA
44
P13/PO11/TIOCD0/TCLKB
45
P14/PO12/TIOCA1
46
P15/PO13/TIOCB1/TCLKC
47
P16/PO14/TIOCA2
48
P17/PO15/TIOCB2/TCLKD
49
P20/PO0/TIOCA3/(
)
IRQ8
51
P21/PO1/TIOCB3/(
)
IRQ9
52
P22/PO2/TIOCC3/(
)
IRQ10
53
P23/PO3/TIOCD3/TXD4/(
)
IRQ11
54
P24/PO4/TIOCA4/RXD4/(
)
IRQ12
55
P25/PO5/TIOCB4/(
)
IRQ13
56
P26/PO6/TIOCA5/(
)
IRQ14
57
P27/PO7/TIOCB5/(
)
IRQ15
58
P83/(
)/RxD3
IRQ3
59
P84/(
)
IRQ4
60
P85/(
)/SCK3
IRQ5
61
DCTL
62
PE0/D0
63
PE1/D1
64
PE2/D2
65
PE3/D3
66
PE4/D4
67
PE5/D5
68
PE6/D6
69
PE7/D7
71
PD0/D8
73
PD1/D9
74
PD2/D10
75
PD3/D11
76
PD4/D12
77
PD5/D13
78
PD6/D14
79
PD7/D15
80
P60/TMRI0/IRQ8
81
P61/TMRI1/IRQ9
82
P62/TMCI0/IRQ10
83
PF0/WAIT
84
PF1/IRQ14
85
PF2/IRQ15
86
PF3/LWR
87
PF4/HWR
88
PF5/RD
89
PF6/AS
90
RES
92
PF7_Fai
94
XTAL
96
EXTAL
97
NC
100
PG0/CS0
107
PC2/A2
7
PC1/A1
6
P80/(
)
IRQ0
3
P30/TxD0/IrTxD
142
P31/TxD1
141
P32/RxD0/IrRxD/SD
A1
140
P33/RxD1/SCL1
139
P34/SCK0/SCK4/SD
A0
138
P35/SCK1/SCL0
137
P53/
/
ADTRG
IRQ3
136
P52/SCK2/
IRQ2
135
P51/RxD2/
IRQ1
134
P50/TxD2/
IRQ0
133
PG6
132
PG5
131
PG4
130
P97/AN15
128
P96/AN14
127
P95/AN13/D
A3
126
P94/AN12/D
A2
125
P93/AN11
124
P92/AN10
123
P91/AN9
122
P90/AN8
121
P47/AN7
120
P46/AN6
119
P45/AN5
118
P44/AN4
117
P43/AN3
116
P42/AN2
115
P41/AN1
114
P40/AN0
113
PG3/CS3
110
PG2/CS2
109
MD1
144
MD0
143
PB2/A10
16
PB1/A9
15
PB0/A8
14
PH1/CS5
36
MD2
1
PC0/A0
5
PC3/A3
8
PC4/A4
9
P81/(
)/TxD3
IRQ1
33
P82/(
)
IRQ2
34
STBY
103
P63/TMCI1/IRQ11
104
PC5/A5
11
Vcc
4
Vss
10
AV
ss
129
Vss
18
Vss
25
Vcc
41
Vss
50
Vss
70
Vcc
72
Vss
2
Vref
112
AV
cc
111
Vss
102
Vss
95
PLLVss
93
PLLVcc
91
Vcc
99
Vcc
98
TP6
TP62
TP17
R24
200J
R12
33J
TP96
R36
10kJ
TP38
TP43
TP28
TP70
TP118
TP75
TP107
TP7
TP81
TP53
TP18
TP97
TP39
TP29
TP44
TP2
BR12
33J x4
33J x4
1
8
2
7
3
6
4
5
R3
r_OPEN
r_OPEN
TP
TP71
R8
r_0J
r_0J
R5
10kJ
10kJ
TP108
TP250
TP82
TP54
TP19
TP98
R37
33J
33J
TP144
TP40
BR23
33J
x4
18
27
36
45
TP20
R29
33J
TP30
BR19
33J x4
33J x4
1
8
2
7
3
6
4
5
TP45
BR17
33J x4
33J x4
1
8
2
7
3
6
4
5
TP88
TP72
BR15
33J x4
33J x4
1
8
2
7
3
6
4
5
TP77
TP149
TP109
C1
r_0.1uF
TP155
TP9
R11
33J
TP119
TP83
TP55
TP99
R48
33J
33J
TP145
R604
10kJ
TP46
TP21
R38
33J
33J
TP31
C12
OPEN
OPEN
TP78
TP73
TP110
TP63
TP8
R7
10kJ
10kJ
TP10
TP120
TP84
TP56
R21
33J
TP100
TP146
TP22
TP32
TP47
TP90
TP79
TP112
TP15
TP111
TP64
R4
10kJ
10kJ
TP16
TP121
TP85
TP57
TP101
TP12
CS0#
D1
D3
D4
D2
D0
D7
D5
D6
CS2#
CS3#
CS1#
A1
A2
A3
A2
A3
A5
A9
A10
A11
A10
A11
A12
A13
A14
A15
A13
A14
A15
A18
A20
EP_SCL
EP_SDA
EP_SDA
CS7#
/RESETOUT3
/RESETOUT4
/RESETOUT4
/RESETOUT5
/RESETOUT3
/RESETOUT5
CS7#
/RESETOUT2
A0
A4
A6
A7
A7
A8
A16
A17
A17
A19
3.3V
CP
CPU3.3V
3.3V
Vref
/PCU_TxD
(6)
/RxD_LCC
(7)
/PCU_RxD
(6)
A[20:0]
(2,3,4)
/TxD_LCC
(7)
FWS
(4,13)
/RxD_INS
(7)
/TxD_INS
(7)
/TxD_DSK
(7)
/RxD_DSK (7)
/TRANS_DAT
(6)
/RSV_DAT
(6)
/SCK
(6)
/TRANS_RST
POF
(6)
/JOBEND_INT
SELIN2 (5)
SELIN1 (5)
SELIN1 (5)
EP_SDA
(2)
EP_SCL
(2)
HL_LM
(4)
HL_US
(4)
HL_UM
(4)
PMC_CK10
(4)
RESI_R_pulse
(13)
RESI_F_pulse
(13)
PMC_CK11
(4)
PMC_CK9
(4)
/INS_RST# (7)
PTPULSE
(7)
(PPD2#)
(5)
SELIN3
(5)
DVM_K_CK
(4,7)
/OBEN
(3)
FUM_CK
(7)
/FWP_CNT
(2)
MFPC_RES
(7)
/PCU_DSR
(6)
/PCU_DTR
(6)
CRM_DIR (5)
INT_CNT
(11)
24V_mon
(13)
HL_PR
(8)
PNC_C
(9)
MX-2300/2700 series : ck1_0J -> 0J ck_33J -> OPEN
x_**** is only for CRU/Printer model
t_**** is only for MX-3500/4500 series model
t_**** is only for MX-3500/4500 series model
Part number
R3
Contact Rth ; OPEN
Non-contact Rth ; 0J
Non-contact Rth ; 0J
R8
Contact Rth ; 0J
Non-contact Rth ; OPEN
Non-contact Rth ; OPEN
C1
Co
No
No
r_**** is only for Non-Contact Rth
A
A
B
B
C
C
4
3
2
1
PCU PWB (CPU section)
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 86
C15
33pF
33pF
R10
10kJ
10kJ
TP152
C41
OPEN
OPEN
R43
10kJ
10kJ
R527
10kJ
10kJ
TP168
R23
0J
0J
TP139
C11
OPEN
OPEN
BR2
10kJ x4
1
8
2
7
3
6
4
5
C19
4
7u/10V
+
R19
OPEN
BR10
10kJ x4
1
8
2
7
3
6
4
5
C48
OPEN
OPEN
R539
10kJ
10kJ
C42
OPEN
OPEN
TP160
C23
0
.1uF
C6
12pF
12pF
BR3
10kJ x4
1
8
2
7
3
6
4
5
C2
OPEN
Q4
KRC102S
IN
GND
OUT
R108
33J
33J
IC4
M51957BFP
NC
8
GND
4
VCC
7
NC
1
IN
2
NC
3
Cd
5
OUT
6
R1
2kJ
2kJ
R20
3J x4
R14
OPEN
R33
3.3kJ
3.3kJ
TP161
R20
22J
C4
OPEN
NF1
ZJSR5101-223
ZJSR5101-223
1
3
2
R13
10kJ
10kJ
BR1
10kJ x4
1
8
2
7
3
6
4
5
TP159
C10
12pF
12pF
TP163
R127
0J
0J
BR6
10kJ x4
1
8
2
7
3
6
4
5
BR13
10kJ x4
1
8
2
7
3
6
4
5
IC2
CY25811SXCT
Xin
1
Xout
8
D_C
3
Vss
2
ModOut
5
FRS
6
VDD
7
SRS
4
R18
OPEN
R32
11kF
11kF
BR5
10kJ x4
1
8
2
7
3
6
4
5
C3
OPEN
TP165
TP153
TP164
R22
0J
0J
TP157
R34
10kF
C5
OPEN
C16
0.1uF
0.1uF
TP76
R15
0J
TP154
R31
33J
BR11
10kJ x4
1
8
2
7
3
6
4
5
3J
R42
33J(NM)
R19
3J x4
TP156
C21
0
.1uF
49
TP166
C14
0.1uF
0.1uF
R2
2kJ
2kJ
BR8
10kJ x4
1
8
2
7
3
6
4
5
R409
10kJ
10kJ
R35
10kJ
10kJ
C20
0
.1uF
C22
0
.1uF
C8
12pF
12pF
R27
22J
22J
TP158
C18
OPEN
OPEN
BR9
10kJ x4
1
8
2
7
3
6
4
5
R526
10kJ
10kJ
R17
OPEN
OPEN
TP151
R321
33J
33J
TP167
X1
HC-49U/S
19.6608MHz
HC-49U/S
19.6608MHz
C17
OPEN
OPEN
C24
0
.1uF
C7
0.1uF
D1
D12
D6
D5
D5
D2
D13
D15
D14
D14
D4
D3
D7
D0
D9
D8
D8
D15
D10
D9
D8
D8
D14
D13
D13
D10
D12
D11
D11
D11
CS3#
CS2#
CS2#
CS0#
CS1#
A2
A3
A3
A4
A5
A6
A7
A5
A6
A7
A8
A10
A11
A11
A12
A13
A14
A15
A13
A14
A15
A16
A17
A17
A19
A18
A0
A1
A1
A9
A20
/RD
/RESETOUT1
EP_SCL
EP_SDA
/RESET_CPU
/RESETOUT2
CS7#
/RESET_CPU
CS7#
RY/BY
/RD
/HWR
RY/BY
/RD
/HWR
RY/BY
/RESETOUT1
/HWR
/RESET_CPU
CPU3.3V
3.3V
CPU3.3V
3.3V
CPU3.3V
3.3V
3.3V
3.3V
CPU3.3V
/RD (2,3,4)
CPU_CLKout (3,4)
/HWR (2,3,4)
TH_US (12)
TH_LM (12)
TH_UM (12,13)
TH_LM (12)
TH_UM (12,13)
D[15:0] (2,3,4)
TCS_Y# (12)
TCS_M#(12)
TCS_C#(12)
TCS_K#(12)
/CS1_RM (2)
/CS2_IO1 (3)
/CS0_FLS (2)
RY/BY
(2)
(SIN1) (5)
(SIN2) (5)
(SIN3) (5)
AN_MUX (14)
PCS_K#
(14)
PCS_CL# (14)
REGS_F# (13,14)
REGS_R# (13,14)
_RST (6)
/RESET0 (2,5)
/PCU_RES
(6)
D_INT (6)
TH_E
(12)
TH_UMCS (13)
/ENG_RST# (5)
(SIN4) (5)
PCS_LED
(14)
/LSU_RST# (6)
/LCC_RST# (7)
/DSK_RST# (7)
(SIN5) (5)
/CS7_PMC (4)
/CS3_EXP (3)
/RESET1
(5)
R (5)
(SIN6) (5)
TH_UM_D (13)
*3
*1
*4
*2
*5
*6
EN
C1
Contact Rth ; 0.1uF
Non-contact Rth ; OPEN
Non-contact Rth ; OPEN
C
C
D
D
E
E
4
3
2
1
1/18
MX-3500N/4500N/3501N/4501N CIRCUIT DIAGRAM / 回路図 2 – 87
R46
OPEN
R51
10kJ
C31
0.1uF
IC5
IS63LV1024L-12JL-TR
I/O0 6
A0
1
I/O1 7
A1
2
I/O2 10
A2
3
I/O3 11
A3
4
I/O4 22
A4
13
I/O5 23
A5
14
I/O6 26
A6
15
I/O7 27
A7
16
A8
17
A9
18
A10
19
A11
20
A12
21
A13
29
A14
30
CS1
5
OE
28
WE
12
VDD 8
GND 9
VDD 24
A15
31
A16
32
GND 25
C30
0.1uF
R54
10kJ
R53
10kJ
CN1
FLASH CONNECTOR
VSS1
D0
D1
D2
D3
D4
D5
D6
D7
VCC
NC11
11
NC12
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
RP
19
VSS1
D8
D9
D10
D11
D12
D13
D14
A6
28
A9
29
VSS
A7
31
A8
32
A10
33
A11
34
D15
A12
36
D16
D17
VSS1
1CE1L
40
A20
41
2CE1L
42
NC43
43
OE
44
RY/BY
45
WP
46
WE
47
BYTE
48
D18
D19
D20
D21
D22
D23
VPP
D24
D25
D26
D28
D27
VCC
D29
D30
D31
A13
65
A14
66
A15
67
A16
68
A17
69
A18
70
A19
71
NC30
A9
A12
A1
D14
D15
RDZ
D10
A2
A4
A10
A14
A13
D8
D12
A6
A16
A7
A11
A8
HWRZ
D9
D11
D13
A5
A0
A3
HWRZ
A16
A1
A8
A12
A5
A13
A2
A4
A10
A3
A11
A9
A14
A15
A6
A18
A17
A20
A7
A19
A15
RDZ
3.3V
3.3V
3.3V
/CS1_RM
(1)
/RD
(1,3,4)
/HWR
(1,3,4)
A[20:0]
(1,3,4)
D[15:0]
(1,3,4)
/RESET0
(1,5)
/CS0_FLS
(1)
RY/BY
(1)
/FLS_WP
(4)
FLASH ROM Sock
SRAM
For CPWBN1485FC*
A
A
B
B
C
C
4
3
2
1
PCU PWB (Memory section)
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