Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual ▷ View online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 60
C
C
D
D
E
E
4
3
2
1
㻾㻻㻹㻌㻿㼛㼏㼗㼑㼠
㻼㼃㻮㻺㻝㻠㻤㻡㻲㻯㻖㻖
㻻㼚㻮㼛㼍㼞㼐㻌㻲㻸㻭㻿㻴㻌㻾㻻㻹
㻿㼑㼞㼕㼍㼘㻌㻱㻱㻙㻼㻾㻻㻹
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
/RD
BYTE
/HWR
/FLS_RST
/FLS_WP
RY/BY
/CS_FLS_B
A9
A4
A14
A18
A19
A19
A7
A8
A8
A15
A2
A1
A3
A17
A16
A11
A10
A5
A6
A6
A12
A20
A13
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
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)
R204
10kJ
R202
10kJ
10kJ
C75
0.1U/16V:F
R148
10kJ
10kJ
TP242
C91
0.1U/16V:F
C122
0.1U/16V:F
R205
33J
C250
OPEN_C(1005)
TP212
ET1
0 072 000 856+
VSS1
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
VCC
10
2
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
L
L
3
Y
E
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
R247
x_33J
AS4
A_FLASH_LABEL
AS3
2MB_FDIMM_MACRO
TP213
IC18
8PIN DIP SOCKET (EEPROM)
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
C68
0.1U/16V:F
AS1
BR24T64-W(64Kb)
AS2
NOVA-E PCU PWB
TP240
IC14
X_MX29LV160DBTI-70G
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
R144
OPEN_R(1005)
C251
OPEN_C(1005)
C90
0.1U/16V:F
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 61
5
5
4
4
3
3
D
C
B
A
D11
D12
D13
A1
D14
A2
D9
A4
D15
A3
D8
A0
D10
3.3V
3.3V
A[20:0]
(1,2,4)
CPU_CLKout7
(1)
/RD
(1,2,4)
/HWR
(1,2,4)
/ENG_RST
(1,4)
D[15:0]
(1,2,4)
/CS7_IO
(1)
MPFC
(6)
PTRC2
(6)
PTRC1
(6)
TP388
TP136
TP138
BR54
10kJX4
1
8
2
7
3
6
4
5
TP304
TP390
TP296
TP51
TP407
TP395
TP330
TP101
IC25
IO-ASIC(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
GND
26
D2(
PU50K)
27
D1(
PU50K)
28
D0(
PU50K)
29
PORT
A7(
PD50K)
(5VF
S)
30
PORT
A6(
PD50K)
(5VF
S)
31
PORT
A5(
PD50K)
(5VF
S)
32
PORT
A4(
PD50K)
(5VF
S)
33
PORT
A3(
PD50K)
(5VF
S)
34
PORT
A2(
PD50K)
(5VF
S)
35
PORT
A1(
PD50K)
(5VF
S)
36
PORT
A0(
PD50K)
(5VF
S)
37
vd
d
38
PORT
B7(
PD50K)
(5VF
S)
39
PORT
B6(
PD50K)
(5VF
S)
40
PORT
B5(
PD50K)
(5VF
S)
41
PORT
B4(
PD50K)
(5VF
S)
42
PORT
B3(
PD50K)
(5VF
S)
43
PORT
B2(
PD50K)
(5VF
S)
44
PORT
B1(
PD50K)
(5VF
S)
45
PORT
B0(
PD50K)
(5VF
S)
46
PORT
C7(
PD50K)
47
PORT
C6(
PD50K)
48
PORT
C5(
PD50K)
49
GND
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
GND
76
PORT
F
7(PD50K)
77
PORT
F
6(PD50K)
78
PORT
F
5(PD50K)
79
PORT
F
4(PD50K)
80
PORT
F
3(PD50K)
81
PORT
F
2(PD50K)
82
PORT
F
1(PD50K)
83
PORT
F
0(PD50K)
84
vd
d
85
PORT
G7(PD50K)
86
PORT
G6(PD50K)
87
PORT
G5(PD50K)
88
PORT
G4(PD50K)
89
PORT
G3(PD50K)
90
PORT
G2(PD50K)
91
PORT
G1(PD50K)
92
PORT
G0(PD50K)
93
XCE_EXT
94
gnd
95
SELA(
OD,5VF
S)
96
SELB(
OD,5VF
S)
97
SELC(
O
D,5VF
S
)
98
YI
N(
PD50K)(5VF
S)
99
GND
100
TP326
TP408
TP328
TP329
TP419
TP418
T
P169
T
P167
TP401
TP133
TP412
TP411
TP230
TP422
TP280
TP400
TP417
TP270
TP327
TP554
TP397
TP402
TP410
TP52
TP393
TP405
T
P171
TP413
TP392
T
P332
TP409
TP43
TP229
TP394
C121
0.01U/16V:B
TP420
TP406
TP391
T
P168
TP73
TP269
TP399
TP414
TP396
TP403
TP325
TP415
TP135
TP398
TP404
TP389
TP416
TP421
TP12
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 62
3
3
2
2
1
1
D
C
B
A
3.3V
5VN
Y2#
(6)
Y1A#
(6)
<TFD2>
(5)
<POD2>
(6)
<DSW_POC>
(6)
<POUT2B_DET>
(6)
C4LUM
(6)
C2LUM
(6)
C3LUM
(6)
C4PUC
(6)
C2PUC
(6)
C3PUC
(6)
CASSELA
(6)
CASSELB
(6)
CASSELC
(6)
PSPS
(6)
POGS1a
(6)
POGS1b
(6)
<C1SS>
(6)
MPLD1#
(6)
TNMA
(6)
TNMB
(6)
C1PUC
(6)
RRC
(6)
C1LUM
(7)
CRM_CLK
(6)
THVREM
(8)
DVBSREM
(8)
MHVREM
(8)
PSFM_V
(7)
DHVREM
(8)
OZFM_V
(7)
THV-REM
(8)
Y1B#
(6)
MTOP2
(10)
TFD1#
(10)
C1PED#
(10)
C1LUD#
(10)
MPED#
(6)
/CV_COLOR0
(7,11)
/CV_COLOR1
(7,11)
/CV_CLCOPY
(6,11)
(FUFM_LD1)
(10)
(PSFM_LD1)
(10)
POM_CNT
(6)
(OZFM_LD)
(10)
(LSUFM_LD)
(10)
(PSFM_LD2)
(10)
ADU_CNT
(6)
/CW_CCW
(8)
MTOP1
(10)
PSFM_V_L
(7)
R382
x_4.7kJ
x_4.7kJ
TP136
TP138
C137
0
.1U/16V:F
TP296
TP51
TP101
R386
x_4.7kJ
x_4.7kJ
C172
0
.1U/16V:F
TP408
C123
0
.1U/16V:F
TP419
TP418
TP133
TP133
TP412
C174
10U/
10V:F
(2012)
TP230
TP422
TP400
TP417
C119
0
.1U/16V:F
TP270
TP554
TP397
TP402
C173
0
.1U/16V:F
C152
0
.1U/16V:F
R384
4.7kJ
4.7kJ
TP405
TP409
TP43
R383
x_4.7kJ
x_4.7kJ
C120
x_0.
1U/
16V:
F
TP229
TP420
TP73
TP269
TP399
TP414
TP396
TP403
TP135
TP404
R381
x_4.7kJ
x_4.7kJ
TP416
R385
x_4.7kJ
x_4.7kJ
TP421
TP12
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 63
5
5
4
4
3
3
D
C
B
A
D11
D9
D8
D10
D12
D13
D14
D15
A3
A2
A1
A0
A2
A1
A0
/OBEN
TMS
TDO
TDI
TCLK
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)
HL_US
MM_CLK
(7)
HL_UM
PM_D
PM_CLK
(7)
ERR_LED
(8
TNM
(7)
/HL_PR
(7)
OPCASSEL
MPU_PRINTS_N
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)
CV_COLOR1
(7)
CV_COLOR0
(7)
WH_CNT
T
P513
TP286
R341
x_33J
T
P526
TP339
TP485
TP589
TP282
R342
x_33J
TP99
T
P69
T
P509
TP481
TP580
TP288
T
P543
R344
x_33J
TP480
TP483
R340
x_33J
TP488
R288
10kJ
T
P491
TP482
TP479
R345
x_33J
T
P490
T
P544
T
P507
TP71
R339
10kJ
C151
0.01U/16V:B
R343
x_33J
TP517
R338
x_33J
R324
x_0J
T
P510
T
P489
TP583
TP588
TP72
T
P515
T
P516
T
P523
TP587
T
P504
T
P424
TP581
T
P503
TP590
T
P506
T
P487
T
P522
TP582
T
P505
T
P423
T
P521
T
P512
R286
x_10kJ
T
P514
TP21
T
P518
T
P519
TP22
T
P527
T
P508
TP486
R353
10K
IC30
EPM240T100C5N_CAPRI
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>
29
data<3>
30
VCCIO1
31
GNDIO
32
data<2>
33
data<1>
34
data<0>
35
us
er
_res
er
ve_9(
PU25K)
36
or
3_y
37
or
3_a2
38
or
3_a1
39
or
2_y
40
or
2_a2
41
or
2_a1
42
inv4_a
43
iny4_y
44
VCCIO1
45
GNDIO
46
us
er
_res
er
ve_8(
PU25K)
47
us
er
_res
er
ve_7(
PU25K)
48
us
er
_res
er
ve_6(
PU25K)
49
us
er
_res
er
ve_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<19>
76
gpo<20>
77
gpo<21>
78
GNDIO
79
VCCIO2
80
gpo<22>
81
gpo<23>
82
gpo<24>
83
gpo<25>
84
gpo<26>
85
gpo<27>
86
gpo<28>
87
gpo<29>
88
gpo<30>
89
gpo<31>
90
BUN1
91
BUN2
92
GNDIO
93
VCCIO2
94
(BUN3)
95
BUN_IN
96
PT
G<3>
97
PT
G<2>
98
PT
G<1>
99
PT
G<0>
100
R287
10kJ
TP284
T
P520
T
P511
TP545
TP20
TP578
1
: ‘15/Aug.
1
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