DOWNLOAD Sharp MX-M1055 / MX-M1205 (serv.man3) Service Manual ↓ Size: 12.07 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M1055 MX-M1205 (serv.man3)
Pages
127
Size
12.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram.
File
mx-m1055-mx-m1205-sm3.pdf
Date

Sharp MX-M1055 / MX-M1205 (serv.man3) Service Manual ▷ View online

MX-M1205  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  118
3
3
2
2
1
1
D
C
B
A
ᵰᵣᵳᵱᵐ
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
FGND3
FGND4
FGND7
FGND6
FGND10
FGND9
R1722
X_0J
R1719
X_0J
R1718
X_0J
R1721
X_0J
R1726
X_0J
AS18
A_HC057B02(BLACK_HEATSINK)
R1725
X_0J
MX-M1205  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  121
2. PCU PWB
A.
CIRCUIT DIAGRAM
A0
A0
A1
A1
A2
A2
A
3
A3
A4
A5
A6
A6
A
8
A
9
A10
A10
A12
A12
A1
3
A13
A14
A14
A16
A17
A5
A7
A15
A9
A18
A8
A19
A16
A11
A4
CS5#
A20
A7
A11
A15
A17
A1
8
A1
9
A20
CS4#
D1
D2
D0
D
3
D4
D7
D6
D5
D1
D6
D5
D2
D4
D3
D7
D0
C
S
4#
C
S
5#
+3.3V_P
+3.3V_P
+3.3V_P
+3.3V_P
+5VN
+
3
.3
V_P
A[20:0]
<2,3,4,5,6>
/TXD_FIN
<14>
/CS5_PMC1
<4>
/CS7_PMC2
<5>
PSMXA
<11>
PSMA
<11>
PSMXB
<11>
PSMB
<11>
TRMA
<11>
TRMB
<11>
TRMXA
<11>
TRMXB
<11>
HL_UM
<4>
HL_US
<4>
HL_EX
<4>
HL_LM
<3,5>
FUMCLK
<5,11>
/TXD_LCC
<14>
/RXD_FIN
<14>
FWS
<4,5,23>
/RXD_LCC
<14>
/HL_PR
<23>
TRANS_DAT
<7>
SCK_LSU
<7>
RSV_DAT
<7>
PPD3_INT
<7>
/CLK_CIS
<8>
POF
<7>
/TXD_CIS
<8>
/PCU_RXD
<7>
/RXD_CIS
<8>
/PCU_TXD
<7>
DCLMCLK
<4,9>
EP_SCL
<2>
EP_SDA
<2>
PTPULSE
<23>
PCU_TRG
<7>
PTDin
<21>
/CS4_SRAM
<2>
LSU_TR_out
<7>
DSBD1in
<4,7,20>
TP
999
TP
999
TP71
9
TP71
9
TP545
TP545
TP882
TP882
TP62
3
TP62
3
BR
3
7
10kJ x4
BR
3
7
10kJ x4
1
8
2
7
3
6
4
5
TP
333
TP
333
TP1131
TP1131
TP535
TP535
TP624
TP624
TP432
TP432
TP634
TP634
BR21
10kJ x4
BR21
10kJ x4
1
8
2
7
3
6
4
5
R309
33J
R309
33J
R26
9
10KJ
R26
9
10KJ
TP421TP421
TP428
TP428
C147
10
u
F(2012)
C147
10
u
F(2012)
TP632
TP632
TP257
TP257
TP885
TP885
TP41
8
TP41
8
TP525
TP525
TP516
TP516
BR22
10kJ x4
BR22
10kJ x4
1
8
2
7
3
6
4
5
TP518
TP518
TP717TP717
TP942
TP942
TP164
TP164
TP523
TP523
R268
x_0J
R268
x_0J
TP431
TP431
TP7
88
TP7
88
TP1139
TP1139
TP
8
56
TP
8
56
TP51TP51
TP533
TP533
C14
9
0.1
u
F
C14
9
0.1
u
F
TP527
TP527
TP628
TP628
TP517
TP517
C100
x_100pF
C100
x_100pF
TP621TP621
TP
99
1
TP
99
1
TP542
TP542
TP438
TP438
TP1133
TP1133
TP625
TP625
TP521
TP521
TP427TP427
TP537
TP537
TP342
TP342
TP115
8
TP115
8
TP7
8
1
TP7
8
1
BR
8
33
J x4
BR
8
33
J x4
1
8
2
7
3
6
4
5
TP422TP422
TP618
TP618
R310
33J
R310
33J
TP543
TP543
BR2
9
10kJ x4
BR2
9
10kJ x4
1
8
2
7
3
6
4
5
TP
33
4
TP
33
4
BR27
10kJ x4
BR27
10kJ x4
1
8
2
7
3
6
4
5
BR38
33J x4
BR38
33J x4
1
8
2
7
3
6
4
5
TP
33
6
TP
33
6
TP524
TP524
C117
0.1
u
F
C117
0.1
u
F
C116
x_100pF
C116
x_100pF
TP
9
74
TP
9
74
TP616
TP616
BR31
33J x4
BR31
33J x4
1
8
2
7
3
6
4
5
TP41
9
TP41
9
TP
339
TP
339
TP426
TP426
TP629
TP629
TP
8
4
9
TP
8
4
9
TP1140
TP1140
10
10
TP417TP417
TP530
TP530
TP
33
7
TP
33
7
TP1000TP1000
TP1188
TP1188
TP538
TP538
TP526
TP526
TP615TP615
C16
3
0.1
u
F
C16
3
0.1
u
F
TP437
TP437
BR10
33
J x4
BR10
33
J x4
1
8
2
7
3
6
4
5
C14
8
0.1
u
F
C14
8
0.1
u
F
TP528
TP528
C146
0.1
u
F
C146
0.1
u
F
TP439
TP439
TP
99
7
TP
99
7
TP617
TP617
TP536
TP536
TP429
TP429
TP522
TP522
R
3
11
10KJ
R
3
11
10KJ
TP
8
65
TP
8
65
TP627
TP627
TP424TP424
TP
3
40
TP
3
40
TP635
TP635
TP633
TP633
TP4
3
4
TP4
3
4
TP10
9
6
TP10
9
6
10
10
BR
3
6
10kJ x4
BR
3
6
10kJ x4
1
8
2
7
3
6
4
5
TP540
TP540
TP
8
62
TP
8
62
TP152TP152
R312
33J
R312
33J
IC37
H8S/2373(HD6412373)
IC37
H8S/2373(HD6412373)
P64/TMO0/
P65/TMO1/
PG
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/C
S
6/
(I
RQ6)
3
7
PH
3
/C
S
7/
(I
RQ7)
38
WDT
O
V
F
39
NMI
40
P10/PO
8
/TIOCA
0
42
P11/PO
9
/TIOCB
0
4
3
P12/PO10/TIOCC0
/TCLK
A
44
P1
3
/PO11/TIOCD0
/TCLK
B
45
P14/PO12/TIOCA
1
46
P15/PO1
3
/TIOCB1
/TCLK
C
47
P16/PO14/TIOCA
2
4
8
P17/PO15/TIOCB2
/TCLK
D
4
9
P20/PO0/TIOCA
3
/(I
R
Q
8
)
51
P21/PO1/TIOCB
3
/(I
R
Q
9
)
52
P22/PO2/TIOCC
3
/(I
R
Q10
)
5
3
P2
3
/PO
3
/TIOCD
3
/TXD4
/(I
RQ11
)
54
P24/PO4/TIOCA4
/RXD4
/(I
RQ12
)
55
P25/PO5/TIOCB4
/(I
R
Q1
3
)
56
P26/PO6/TIOCA5
/(I
R
Q14
)
57
P27/PO7/TIOCB5
/(I
R
Q15
)
5
8
P
83
/(IRQ
3
)/RxD
3
5
9
P
8
4/(IRQ4)
60
P
8
5/(IRQ5)/
S
CK
3
61
DCTL
62
PE0/D0
6
3
PE1/D1
64
PE2/D2
65
PE
3
/D
3
66
PE4/D4
67
PE5/D5
6
8
PE6/D6
6
9
PE7/D7
71
P
P
PD
PD
PD
PD
PD
PD
P60/TMRI0
P61/TMRI1
P62/TMCI0/
PF0
PF1/
PF2/
PF3
PF4
P
P
PF
E
PG
PC2/A2
7
PC1/A1
6
P80/(IRQ0)
3
P
3
0/TxD0/IrTxD
142
P
3
1/TxD1
141
P
3
2/RxD0/IrRxD/
S
DA
1
140
P
33
/RxD1
/S
CL
1
1
39
P
3
4/
S
CK0/
S
CK4
/S
DA
0
1
38
P
3
5/
S
CK1/
S
CL
0
1
3
7
P5
3
/ADTRG/IRQ
3
1
3
6
P52/
S
CK2/IRQ2
1
3
5
P51/RxD2/IRQ1
1
3
4
P50/TxD2/IRQ0
1
33
PG6
1
3
2
PG5
1
3
1
PG4
1
3
0
P
9
7/AN15
12
8
P
9
6/AN14
127
P
9
5/AN1
3
/D
A
3
126
P
9
4//AN12/D
A
2
125
P
93
/AN11
124
P
9
2/AN10
12
3
P
9
1/AN
9
122
P
9
0/AN
8
121
P47/AN7
120
P46/AN6/D
A
0
11
9
P45/AN5
11
8
P44/AN4
117
P4
3
/AN
3
116
P42/AN2
115
P41/AN1
114
P40/AN0
11
3
PG
3
/C
S3
110
PG2/C
S
2
10
9
MD1
144
MD0
14
3
PB2/A10
16
PB1/A9
15
PB0/A8
14
PH1/CS5
36
MD2
1
PC0/A0
5
PC3/A3
8
PC4/A4
9
P81/(IRQ1)/TxD3
33
P82/(IRQ2)
34
P63/TMCI1/
PC5/A5
11
Vcc
4
Vss
10
AV
ss
12
9
Vss
18
Vss
25
Vcc
41
V
ss
50
V
ss
70
Vcc
72
Vss
2
Vref
112
AV
c
c
111
P
P
TP637
TP637
TP631
TP631
BR20
10kJ x4
BR20
10kJ x4
1
8
2
7
3
6
4
5
TP534
TP534
TP1144TP1144
TP1137
TP1137
TP620TP620
TP638
TP638
TP258
TP258
TP532
TP532
R313
33J
R313
33J
TP74
3
TP74
3
TP420TP420
TP529
TP529
TP
338
TP
338
TP1189
TP1189
BR2
8
10kJ x4
BR2
8
10kJ x4
1
8
2
7
3
6
4
5
TP539
TP539
BR39
33J x4
BR39
33J x4
1
8
2
7
3
6
4
5
TP435
TP435
R
3
14
10KJ
R
3
14
10KJ
TP
993
TP
993
C11
8
0.1
u
F
C11
8
0.1
u
F
TP541
TP541
TP520
TP520
TP636
TP636
TP4
3
0
TP4
3
0
TP795
TP795
TP544
TP544
TP1020TP1020
TP
33
5
TP
33
5
BR32
33J x4
BR32
33J x4
1
8
2
7
3
6
4
5
TP1138
TP1138
TP519
TP519
TP425TP425
TP433
TP433
TP622TP622
TP531
TP531
TP630
TP630
TP436
TP436
C1
0.1
C1
0.1
BR30
33J x4
BR30
33J x4
1
8
2
7
3
6
4
5
TP
8
41
TP
8
41
TP626
TP626
C115
x_100pF
C115
x_100pF
4
3
2
1
PCU PWB (CPU section)
A
B
C
A
B
C
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Sharp MX-M1055 / MX-M1205 (serv.man3) Service Manual ▷ Download