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Model
MX-M264N MX-M264NR MX-M264NV MX-M264U MX-M314N MX-M314NR MX-M314NV MX-M314U MX-M354N MX-M354NR MX-M354U (serv.man8)
Pages
127
Size
7.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram (March 2012).
File
mx-m264n-mx-m264nr-mx-m264nv-mx-m264u-mx-m314n-mx-.pdf
Date

Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man8) Service Manual ▷ View online

MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  60
M Socket
N1485FC**
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
/RD
BYTE
/HWR
/RESET0
/FLS_WP
RY/BY
/CS_FLS_B
A9
A4
A14
A18
A19
A7
A8
A15
A2
A1
A3
A17
A16
A11
A10
A5
A6
A12
A20
A13
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
/CS_FLS_B
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
/DIMM_EN
(10)
<EP_SDA>
(1)
<EP_SCL>
(1)
C68
0.1uF
R148
10kJ
R202
10kJ
TP212
TP159
R144
OPEN_R
TP240
R205
33J
R204
10kJ
IC14
MX29LV160D
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
A18
16
A19
9
A20
10
D0
29
D1
31
D2
33
D3
35
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
D10
34
D11
36
D12
39
D13
41
D14
43
D15/A_1
45
CE
26
OE
28
WE
11
WP
14
BYTE
47
RY/BY
15
RP
12
GND
46
Vcc
37
Vccw
13
GND
27
C91
0.1uF
R247
x_33J
TP213
IC18
BR24T64-W with Socket
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
TP242
TP198
C90
0.1uF
C122
0.1uF
C75
0.1uF
TP132
NECTOR
VSS1
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
VCC
10
VSS1
20
D8
21
D9
22
D10
23
D11
24
D12
25
D13
26
D14
27
VSS
72
D15
35
D16
37
D17
38
VSS1
39
D18
49
D19
50
D20
51
D21
52
D22
53
D23
54
VPP
55
D24
56
D25
57
D26
58
D28
59
D27
60
VCC
61
D29
62
D30
63
D31
64
NC30
30
Serial EE-PROM
OnBoard FLASH ROM
4
3
2
1
2/12
C
D
E
C
D
E
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  61
D11
D12
D13
A1
D14
A2
D
9
A4
D15
A3
D8
A0
D1
0
3.3V
A[20:0]
(1,2,4)
CPU_CLKout7
(1)
/RD
(1,2,4)
/HW R
(1,2,4)
/ENG_RST
(1,4,6)
D[15:0]
(1,2,4)
/CS7_IO
(1)
)
7
(
S
F
P
M
PTRC2
(6)
PTRC1
(6)
SELA_FM
(10)
SELB_FM
(10)
SELC_FM
(10)
)
0
1
(
M
F
_
Y
TP411
TP329
TP171
TP327
TP393
TP398
TP326
TP394
TP169
TP407
TP395
TP167
TP392
TP406
TP168
TP304
TP389
TP
3
3
2
TP388
TP280
TP401
TP391
TP330
TP390
TP410
TP325
IC25
SC65892***
VDD
1
PHICLK
2
gnd
3
XCE0(PU50K)
4
CE1(PU50K)
5
XOE(PU50K)
6
XWR(PU50K)
7
A4(PU50K)
8
A3(PU50K)
9
A2(PU50K)
10
A1(PU50K)
11
A0(PU50K)
12
XRST(Sch)
13
vdd
14
D7(PU50K)
15
D6(PU50K)
16
SMC(SCAN)(PD50K)
17
SIN(SCAN)(PD50K)
18
SOUT(SCAN)
19
AMC(SCAN)(PD50K)
20
SCK(SCAN)
21
D5(PU50K)
22
D4(PU50K)
23
D3(PU50K)
24
VDD
25
GN
D
26
D2
(P
U5
0
K
)
27
D1
(P
U5
0
K
)
28
D0
(P
U5
0
K
)
2
9
POR
T
A7(PD
50K)(5VF
S
)
30
POR
T
A6(PD
50K)(5VF
S
)
31
POR
T
A5(PD
50K)(5VF
S
)
32
POR
T
A4(PD
50K)(5VF
S
)
33
POR
T
A3(PD
50K)(5VF
S
)
34
POR
T
A2(PD
50K)(5VF
S
)
35
POR
T
A1(PD
50K)(5VF
S
)
36
POR
T
A0(PD
50K)(5VF
S
)
37
vd
d
38
POR
T
B7(PD
50K)(5VF
S
)
3
9
POR
T
B6(PD
50K)(5VF
S
)
40
POR
T
B5(PD
50K)(5VF
S
)
41
POR
T
B4(PD
50K)(5VF
S
)
42
POR
T
B3(PD
50K)(5VF
S
)
43
POR
T
B2(PD
50K)(5VF
S
)
44
POR
T
B1(PD
50K)(5VF
S
)
45
POR
T
B0(PD
50K)(5VF
S
)
46
POR
T
C
7
(PD
50K)
47
POR
T
C
6
(PD
50K)
48
POR
T
C
5
(PD
50K)
4
9
GN
D
50
VDD
51
PORTC4(PD50K)
52
PORTC3(PD50K)
53
PORTC2(PD50K)
54
PORTC1(PD50K)
55
PORTC0(PD50K)
56
gnd
57
PORTD7(PD50K)
58
PORTD6(PD50K)
59
PORTD5(PD50K)
60
PORTD4(PD50K)
61
PORTD3(PD50K)
62
PORTD2(PD50K)
63
PORTD1(PD50K)
64
PORTD0(PD50K)
65
gnd
66
PORTE7(PD50K)
67
PORTE6(PD50K)
68
PORTE5(PD50K)
69
PORTE4(PD50K)
70
PORTE3(PD50K)
71
PORTE2(PD50K)
72
PORTE1(PD50K)
73
PORTE0(PD50K)
74
VDD
75
GN
D
76
POR
T
F
7
(PD
50K)
77
POR
T
F
6
(PD
50K)
78
POR
T
F
5
(PD
50K)
7
9
POR
T
F
4
(PD
50K)
80
POR
T
F
3
(PD
50K)
81
POR
T
F
2
(PD
50K)
82
POR
T
F
1
(PD
50K)
83
POR
T
F
0
(PD
50K)
84
vd
d
85
POR
T
G
7(PD
50K)
86
POR
T
G
6(PD
50K)
87
POR
T
G
5(PD
50K)
88
POR
T
G
4(PD
50K)
8
9
POR
T
G
3(PD
50K)
9
0
POR
T
G
2(PD
50K)
9
1
POR
T
G
1(PD
50K)
9
2
POR
T
G
0(PD
50K)
9
3
XC
E_EXT
9
4
gnd
9
5
SELA(OD
,5VF
S
)
9
6
SELB(OD
,5VF
S
)
9
7
SELC
(OD
,5VF
S
)
9
8
YI
N
(PD
50K)(5VF
S)
99
GN
D
100
TP52
TP328
TP415
TP413
C121
0.01uF
D
C
B
A
PCU PWB (I/O ASIC section)
5
4
3
5
4
3
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  62
3.3V
5VN
Y2#
(6)
Y1A#
(6)
<TFD2>
(6)
<POD2>
(6)
<DSW _POC>
(6)
<POUT2B_DET>
(6)
C4LUM
C2LUM
C3LUM
C4PUC
(6)
C2PUC
(6)
C3PUC
(6)
C4PUS
(6)
C2PUS
(6)
C3PUS
(6)
CASSELA
(6)
CASSELB
(6)
CASSELC
(6)
PSPS
(7)
POGS1a
(6)
POGS1b
(6)
(10)
(10)
(10)
(6)
(6)
(6)
(6)
(7)
(7)
(7)
CRM_CLK
(6)
THVREM
(8)
DVBSREM
(8)
MHVREM
(8)
PSFM_V
(7)
DHVREM
(8)
OZFM_V
(7)
THV-REM
(8)
C1PUS
(7)
Y1B#
(6)
(6)
TFD1#
C1PED#
C1LUD#
(6)
/CV_COLOR0(7,11)
/CV_COLOR1(7,11)
/CV_CLCOPY(6,11)
TP229
TP73
TP135
TP51
C15
2
TP230
TP554
TP269
TP420
C12
3
TP136
R381
x_4.7kJ
TP138
TP422
R384
4.7kJ
R382
x_4.7kJ
TP397
TP402
TP396
TP403
TP416
TP408
R385
x_4.7kJ
TP400
TP133
TP405
TP417
TP399
TP404
TP414
TP419
C11
9
TP101
TP418
R386
x_4.7kJ
C13
7
TP409
TP43
R383
x_4.7kJ
C17
3
TP421
C17
2
TP12
TP296
C17
4
10uF
/10V
(2
012)
TP412
C12
0
TP270
(6)
(6)
(6)
(10)
(10)
(10)
C1LUM
RRC
C1PUC
TNMB
TNMA
MPLD2#
MPLD1#
MTOP2
MTOP1
C1SS
MPED#
<DVSET>
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
x_0.1uF
D
C
B
A
3/12
3
2
1
3
2
1
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  63
D1
1
D
9
D8
D1
0
D1
2
D1
3
D1
4
D1
5
A3
A2
A1
A0
/OBEN
TMS
TDO
TDI
TCLK
3.3V
3.3V
D[15:0]
(1,2,3)
/CS6_CPLD
(1)
A[20:0]
(1,2,3)
/RD
(1,2,3)
/HWR
(1,2,3)
/ENG_RST
(1,3,4,6)
HL_
MM_CLK
(7)
HL_
WH_
PM_
PM_CLK
(7)
TMB
(6)
TMA
(6)
TMXA
(6)
TMXB
(6)
5VNPD_CN
POM_CNT
/HL_PR
(
OPCASSEL
MPU_PRINT
FTH_UM
(9)
FTH_US
(9)
FTH_ALL#
(9)
/CS0_FLS
(1,2)
DIMM_EN
(1,2,10)
/CS0_FLS#
(2)
/ENG_RST
(1,3,4,6)
OE_385
(6)
CV_COLOR1
(7)
CV_COLOR0
(7)
TP513
TP286
R341
x_33J
TP526
TP339
TP485
TP589
TP282
R342
x_33J
TP99
TP6
9
TP50
9
TP481
TP580
TP288
TP543
R344
x_33J
TP480
TP483
R340
x_33J
TP488
R288
10kJ
TP4
9
1
TP482
TP479
R345
x_33J
TP4
9
0
TP544
TP507
TP71
R339
10kJ
C151
0.01uF
R343
x_33J
TP517
R338
x_33J
R324
x_0J
TP510
TP48
9
TP583
TP588
TP72
TP515
TP516
TP523
TP587
TP504
TP424
TP581
TP503
TP590
TP506
TP487
TP522
TP582
TP505
TP423
TP521
TP512
R286
x_10kJ
TP514
TP21
TP518
TP51
9
TP22
TP527
TP508
TP486
10kJ
IC30
EPM240T100C5
user_reserve_4(PU25K)
1
user_reserve_3(PU25K)
2
user_reserve_2(PU25K)
3
user_reserve_1(PU25K)
4
adr<3>
5
adr<2>
6
adr<1>
7
adr<0>
8
VCCIO1
9
GNDIO
10
GNDINT
11
weB
12
VCCINT
13
SDA
14
csB
15
oeB(PU25K)
16
resetB
17
cv_oeB(PU25K)
18
cv_csB(PU25K)
19
inv1_a
20
iny1_y
21
TMS
22
TDI
23
TCK
24
TDO
25
data<7>
26
data<6>
27
data<5>
28
data<4>
2
9
data<3>
30
VCCIO1
31
GNDIO
32
data<2>
33
data<1>
34
data<0>
35
user_reserve_
9
(PU25K)
36
or3_y
37
or3_a2
38
or3_a1
3
9
or2_y
40
or2_a2
41
or2_a1
42
inv4_a
43
iny4_y
44
VCCIO1
45
GNDIO
46
user_reserve_8(PU25K)
47
user_reserve_7(PU25K)
48
user_reserve_6(PU25K)
4
9
user_reserve_5(PU25K)
50
gpo<0>
51
gpo<1>
52
gpo<2>
53
gpo<3>
54
gpo<4>
55
gpo<5>
56
gpo<6>
57
gpo<7>
58
VCCIO2
59
GNDIO
60
gpo<8>
61
RefCLK
62
VCCINT
63
scl
64
GNDINT
65
gpo<9>
66
gpo<10>
67
gpo<11>
68
gpo<12>
69
gpo<13>
70
gpo<14>
71
gpo<15>
72
gpo<16>
73
gpo<17>
74
gpo<18>
75
gpo<1
9
>
76
gpo<20>
77
gpo<21>
78
GNDIO
7
9
VCCIO2
80
gpo<22>
81
gpo<23>
82
gpo<24>
83
gpo<25>
84
gpo<26>
85
gpo<27>
86
gpo<28>
87
gpo<2
9
>
88
gpo<30>
8
9
gpo<31>
9
0
BUN1
9
1
BUN2
9
2
GNDIO
9
3
VCCIO2
9
4
(BUN3)
9
5
BUN_IN
9
6
PTG<3>
9
7
PTG<2>
9
8
PTG<1>
99
PTG<0>
100
R287
10kJ
TP284
TP520
TP511
TP545
TP20
TP578
D
C
B
A
PCU PWB (CPLD section)
5
4
3
5
4
3
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