MX-5500N, MX-6200N, MX-7000N (serv.man9). FULL CIRCUIT DIAGRAM 55 62 7000 LCX2 3 FNX3 4 PNX2A-D RBX2 CFX1 FXX1 — Sharp Copying Equipment Peripheral (repair manual). Page 31

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MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 24
R279
47KJ
R237
1KJ
R244
47KJ
R242
47KJ
BP5
IC21E
Image_System_Chip_15
o_dat_c[3]
o_dat_c[2]
o_dat_c[1]
o_dat_c[0]
o_dat_k[3]
o_dat_k[2]
o_dat_k[1]
o_dat_k[0]
o_dat_m[3]
o_dat_m[2]
o_dat_m[1]
o_dat_m[0]
o_dat_y[3]
o_dat_y[2]
o_dat_y[1]
o_dat_y[0]
video_lxu_k
AK31
video_lxu_c
AK32
video_lxu_m
AK33
video_lxu_y
AL33
_dat_y[3]
_dat_y[2]
_dat_y[1]
_dat_y[0]
_dat_m_b[3]
_dat_m_b[2]
_dat_m_b[1]
_dat_m_b[0]
_dat_c_g[3]
_dat_c_g[2]
_dat_c_g[1]
_dat_c_g[0]
_dat_k_r[3]
_dat_k_r[2]
_dat_k_r[1]
_dat_k_r[0]
scan_clki
AD34
scan_sel
Y29
scan_ldgt/line
Y31
scan_dgt
AA34
video_clki
AF34
video_clko
AH34
o_vsync_k_l
o_vsync_c_l
o_vsync_m_l
o_vsync_y_l
o_hsync_k_l
o_hsync_c_l
o_hsync_m_l
o_hsync_y_l
o_hsynco_k_l
o_hsynco_c_l
o_hsynco_m_l
o_hsynco_y_l
N/C
G2
N/C
H29
N/C
AA33
N/C
AF1
N/C
AF4
N/C
AF6
N/C
AM5
N/C
AP18
mage_System_Chip 5/8
VIDEO OUT I/F
SCAN IN I/F
PU
PU
R241
X_68J
C222
0.1uF(B)
C221
150pF
CP665
R238
100KJ
CP664
R243
47KJ
C223
X_150pF
IC29
SN74LVC2G66DCU-R
1A
1
1B
2
2C
3
GND
4
2A
5
2B
6
1C
7
VCC
8
+3.3V
SA_VIDEO_CLKO {36}
EF_CLK_IN {30}
GPO_EF_ACTIVE {30,43}
GPO_SYS_ACTIVE {30}
nSOCLKOUT {36}
SCANO_SEL {36}
SCANO_LDGT {36}
SCANO_DGT {36}
SA_VIDEO_CLKI {30,36}
SA_VIDEO_CLKI
{30,36}
SA_VIDEO_CLKI {30,36}
3
3
2
2
1
1
D
C
B
A
12/42
DGND
MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 25
IC21G
Image_System_Chip_15
vdd2
AB7
vdd2
AB28
vdd2
AC7
vdd2
AC28
vdd2
AF7
vdd2
AF28
vdd2
AG7
vdd2
AG28
vdd2
AH7
vdd2
AH8
vdd2
AH12
vdd2
AH13
vdd2
AH16
vdd2
AH19
vdd2
AH22
vdd2
AH23
vdd2
AH26
vdd2
AH27
vdd2
AH28
vdd2
G7
vdd2
G8
vdd2
G9
vdd2
G12
vdd2
G13
vdd2
G16
vdd2
G19
vdd2
G22
vdd2
G23
vdd2
G27
vdd2
G28
vdd2
H7
vdd2
H28
vdd2
J7
vdd2
J28
vdd2
M7
vdd2
M28
vdd2
N7
vdd2
N28
vdd2
T7
vdd2
T28
vdd2
W7
vdd2
W28
vddio25
AA7
vddio25
AD7
vddio25
AE7
vddio25
K7
vddio25
L7
vddio25
P7
vddio25
R7
vddio25
U7
vddio25
V7
vddio25
Y7
vddio33
AH9
vddio33
AH10
vddio33
AH11
vddio33
AH14
vddio33
AH15
vddio33
AH17
vddio33
AH18
vddio33
AH20
vddio33
AH21
vddio33
AH24
vddio33
AH25
vddio33
AA28
vddio33
AD28
vddio33
AE28
vddio33
K28
vddio33
L28
vddio33
P28
vddio33
R28
vddio33
U28
vddio33
V28
vddio33
Y28
vddioio25
G10
vddioio25
G11
vddioio25
G14
vddioio25
G15
vddioio25
G17
vddioio25
G18
vddioio25
G20
vddioio25
G21
vddioio25
G24
vddioio25
G25
vddioio25
G26
vddio25
G30
vddio25
D33
vddio25
F30
vddio33
E4
vddio33
AJ5
Image_System_Chip 7/8
POWER
C844
1uF(1608:B)
CP667
L13
BLM21
12
C843
1uF(1608:B)
IC21H
Image_System_Chip_15
vss
A2
vss
A3
vss
A33
vss
AA5
vss
AA30
vss
AB5
vss
AB30
vss
AC3
vss
AC32
vss
AD3
vss
AD32
vss
AG3
vss
AG32
vss
AH3
vss
AH32
vss
AK13
vss
AK14
vss
AK21
vss
AK22
vss
AL3
vss
AL4
vss
AL31
vss
AL32
vss
AM3
vss
AM4
vss
AM7
vss
AM8
vss
AM11
vss
AM12
vss
AM15
vss
AM16
vss
AM19
vss
AM20
vss
AM23
vss
AM24
vss
AM27
vss
AM28
vss
AM31
vss
AM32
vss
AN1
vss
AN2
vss
AN33
vss
AN34
vss
AP2
vss
AP33
vss
B1
vss
B2
vss
B3
vss
B33
vss
B34
vss
C3
vss
C7
vss
C8
vss
C11
vss
C12
vss
C15
vss
C16
vss
C19
vss
C20
vss
T3
vss
W3
vss
Y3
vss
D4
vss
N5
vss
P5
vss
E13
vss
E14
vss
R15
vss
T15
vss
U15
vss
V15
vss
W15
vss
Y15
vss
R16
vss
T16
vss
U16
vss
V16
vss
W16
vss
Y16
vss
R17
vss
T17
vss
U17
vss
V17
vss
W17
vss
Y17
vss
R18
vss
T18
vss
U18
vss
V18
vss
W18
vss
Y18
vss
R19
vss
T19
vss
U19
vss
V19
vss
W19
vss
Y19
vss
R20
vss
T20
vss
U20
vss
V20
vss
W20
vss
Y20
vss
E21
vss
E22
vss
C23
vss
C24
vss
C27
vss
C28
vss
N30
vss
P30
vss
C31
vss
D31
vss
C32
vss
D32
vss
G32
vss
H32
vss
L32
vss
M32
vss
R32
vss
T32
vss
W32
vss
Y32
vss
G3
vss
H3
vss
L3
vss
M3
vss
R3
Image_System_Chip 8/8
GND
+1.2V_SA
+2.5V_SA
+3.3V_SA
+2.5V_SA
+3.3V_SA
+1.2V_SA
+1.2V
5
5
4
4
3
3
D
C
B
A
MFPC PWB (SYSTEM ASIC VCC, GND)
MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 26
C847
1uF(1608:B)
C288
0.1uF(B)
C267
0.1uF(B)
C848
1uF(1608:B)
C268
0.1uF(B)
C261
0.1uF(B)
C298
0.1uF(B)
L15
BLM18PG121SN1(1608)
12
C251
0.1uF(B)
C295
0.1uF(B)
C283
0.1uF(B)
C299
0.1uF(B)
C257
0.1uF(B)
C278
0.1uF(B)
C303
0.1uF(B)
C263
0.1uF(B)
C284
0.1uF(B)
C304
0.1uF(B)
C272
0.1uF(B)
C281
0.1uF(B)
C280
0.1uF(B)
C266
0.1uF(B)
C226
10uF(2012)
C293
0.1uF(B)
C271
0.1uF(B)
L14
BLM18PG121SN1(1608)
12
C253
0.1uF(B)
C264
0.1uF(B)
C289
0.1uF(B)
C276
0.1uF(B)
C300
0.1uF(B)
C275
0.1uF(B)
CP668
C279
0.1uF(B)
C301
0.1uF(B)
C225
10uF(2012)
C255
0.1uF(B)
C270
0.1uF(B)
C258
0.1uF(B)
CP669
C845
1uF(1608:B)
C254
0.1uF(B)
C273
0.1uF(B)
C262
0.1uF(B)
C285
0.1uF(B)
C846
1uF(1608:B)
C294
0.1uF(B)
C306
0.1uF(B)
C277
0.1uF(B)
C265
0.1uF(B)
C296
0.1uF(B)
C305
0.1uF(B)
C292
0.1uF(B)
C287
0.1uF(B)
C252
0.1uF(B)
C260
0.1uF(B)
C269
0.1uF(B)
C291
0.1uF(B)
13
LM21PG600SN1(2012)
C256
0.1uF(B)
C224
10uF(2012)
C282
0.1uF(B)
C274
0.1uF(B)
C798
10uF(2012)
C302
0.1uF(B)
C297
0.1uF(B)
C259
0.1uF(B)
C286
0.1uF(B)
C290
0.1uF(B)
+3.3V_SA
+3.3V
+2.5V_SA
SYSTEM2.5V
3
3
2
2
1
1
D
C
B
A
13/42
MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 27
BR394
56Jx4
8
1
7
2
6
3
5
4
BR389
56Jx4
8
1
7
2
6
3
5
4
C329
150pF
C327
470pF
R674
56J
R675
56J
R679
56J
CN5
HU5-400PNA-S53T-FA
RESET
1
GND 2
DD7
3
DD8 4
DD6
5
DD9 6
DD5
7
DD10 8
DD4
9
DD11 10
DD3
11
DD12 12
DD2
13
DD13 14
DD1
15
DD14 16
DD0
17
DD15 18
GND
19
KEY 20
DMAREQ
21
GND 22
DIOW
23
GND 24
DIOR
25
GND 26
IORDY
27
CSEL 28
DMACK
29
GND 30
INTRQ
31
ICCS10 32
DA1
33
PDIAG/CBLID 34
DA0
35
DA2 36
CS0
37
CS1 38
DASP
39
GND 40
R678
56J
BR391
56Jx4
8
1
7
2
6
3
5
4
BR396
56Jx4
8
1
7
2
6
3
5
4
CP671
R256
100J
R671
56J
R269
X_0J
R270
470J
IC30
UPD65547GJ-Y03-UEN-A
PCI_AD00
70
PCI_AD01
69
PCI_AD02
67
PCI_AD03
66
PCI_AD04
63
PCI_AD05
62
PCI_AD06
61
PCI_AD07
59
PCI_AD08
57
PCI_AD09
54
PCI_AD10
53
PCI_AD11
52
PCI_AD12
50
PCI_AD13
49
PCI_AD14
48
PCI_AD15
45
PCI_AD16
27
PCI_AD17
26
PCI_AD18
23
PCI_AD19
22
PCI_AD20
21
PCI_AD21
19
PCI_AD22
18
PCI_AD23
17
PCI_AD24
13
PCI_AD25
12
PCI_AD26
9
PCI_AD27
8
PCI_AD28
7
PCI_AD29
5
PCI_AD30
4
PCI_AD31
3
PCI_INTA
138
PCI_RST_B
140
PCI_CLK
136
PCI_GNT
141
PCI_REQ
142
PCI_IDSEL
16
PCI_IRDY
31
PCI_TRDY
33
PCI_DEVSEL
34
PCI_STOP
39
PCI_PERR
40
PCI_SERR
41
PCI_PAR
43
PCI_FLAME
30
PCI_CBE0
58
PCI_CBE1
44
PCI_CBE2
28
PCI_CBE3
14
GND
6
GND
10
GND
15
GND
20
GND
25
GND
29
GND
32
GND
37
GND
38
GND
42
GND
47
GND
51
GND
55
GND
60
GND
65
GND
68
GND
71
GND
72
GND
79
GND
85
GND
91
GND
98
GND
109
GND
110
+3.3V
2
+3.3V
35
+3.3V
56
+3.3V
64
+3.3V
74
+3.3V
86
+3.3V
92
+3.3V
107
+3.3V
115
+3.3V
123
+2.5V
1
+2.5V
36
+2.5V
73
+2.5V
108
GND
121
GND
130
GND
134
GND
143
GND
144
PLL_SEL0
116
GND/PLL_SEL1
117
PLL_T
OUT
118
+2.5V/PLL_TCK0
119
+2.5V/PLL_TCK1
120
+2.5V/PLL_TFSEL0
124
+2.5V/PLL_TFSEL1
125
PLL_TMD0
126
PLL_TMD1
127
PLL_TMD2
128
+3.3V
11
+3.3V
24
+3.3V
46
PLL_CLK
131
BR395
56Jx4
8
1
7
2
6
3
5
4
R676
56J
CP670
L16
BLM18
2
R673
56J
L17
BLM18
2
CP673
BR392
56Jx4
8
1
7
2
6
3
5
4
BR390
56Jx4
8
1
7
2
6
3
5
4
R280
X_0J
BR393
56Jx4
8
1
7
2
6
3
5
4
CP1077
R672
56J
R677
56J
R278
0J
R273
0J
IDE_CBLID_N
IDE_DMARQ
IDE_RST_N
IDE_INTRQ
IDE_DMACK_N
IDE_IORDY_HDD
IDE_DIOR_N
IDE_DIOW_N
IDE_DA[2:0]
IDE_CS[1:0]
IDE_DD7
IDE_DD6
IDE_DD5
IDE_DD4
IDE_DD3
IDE_DD2
IDE_DD1
IDE_DD0
IDE_DA[2:0]
IDE_CS[1:0]
IDE_DA1
IDE_DA0
IDE_CS0
IDE_DA2
IDE_CS1
IDE_DD8
IDE_DD9
IDE_DD10
IDE_DD11
IDE_DD12
IDE_DD13
IDE_DD14
IDE_DD15
IDE_DASP_N
IDE_PCI2_CLK
IDE_DD[15:0]
PCI2_AD5
PCI2_AD29
PCI2_AD31
PCI2_AD28
PCI2_AD17
PCI2_AD16
PCI2_AD20
PCI2_AD19
PCI2_AD8
PCI2_AD23
PCI2_AD22
PCI2_AD2
PCI2_AD13
PCI2_AD9
PCI2_AD30
PCI2_AD14
PCI2_AD27
PCI2_AD21
PCI2_AD11
PCI2_AD7
PCI2_AD26
PCI2_AD25
PCI2_AD15
PCI2_AD10
PCI2_AD6
PCI2_AD1
PCI2_AD3
PCI2_AD4
PCI2_AD24
PCI2_AD0
PCI2_AD18
PCI2_AD12
PCI2EXT_AD19
PCI2EXT_AD18
PCI2EXT_AD17
PCI2EXT_AD16
PCI2EXT_AD3
PCI2EXT_AD2
PCI2EXT_AD1
PCI2EXT_AD0
PCI2EXT_AD23
PCI2EXT_AD22
PCI2EXT_AD21
PCI2EXT_AD20
PCI2EXT_AD27
PCI2EXT_AD26
PCI2EXT_AD25
PCI2EXT_AD24
PCI2EXT_AD31
PCI2EXT_AD30
PCI2EXT_AD29
PCI2EXT_AD28
PCI2EXT_AD7
PCI2EXT_AD6
PCI2EXT_AD5
PCI2EXT_AD4
PCI2EXT_AD11
PCI2EXT_AD10
PCI2EXT_AD9
PCI2EXT_AD8
PCI2EXT_AD15
PCI2EXT_AD14
PCI2EXT_AD13
PCI2EXT_AD12
PCI2_CBE1
PCI2_CBE0
PCI2_CBE2
PCI2_CBE3
PCI2EXT_CBE3
PCI2EXT_CBE1
PCI2EXT_CBE2
PCI2EXT_CBE0
PCI2EXT_IRDY
PCI2EXT_TRDY
PCI2EXT_DEVSEL
PCI2EXT_PAR
PCI2EXT_FRAME
PLL_ST
O
P_IDE
PCI2EXT_AD3
PCI2EXT_AD2
PCI2EXT_AD1
PCI2EXT_AD0
PCI2EXT_AD7
PCI2EXT_AD6
PCI2EXT_AD5
PCI2EXT_AD4
PCI2EXT_AD11
PCI2EXT_AD10
PCI2EXT_AD9
PCI2EXT_AD8
PCI2EXT_AD15
PCI2EXT_AD14
PCI2EXT_AD13
PCI2EXT_AD12
PCI2EXT_AD19
PCI2EXT_AD18
PCI2EXT_AD17
PCI2EXT_AD16
PCI2EXT_AD23
PCI2EXT_AD22
PCI2EXT_AD21
PCI2EXT_AD20
PCI2EXT_AD27
PCI2EXT_AD26
PCI2EXT_AD25
PCI2EXT_AD24
PCI2EXT_AD31
PCI2EXT_AD30
PCI2EXT_AD29
PCI2EXT_AD28
PCI2EXT_CBE3
PCI2EXT_CBE2
PCI2EXT_CBE0
PCI2EXT_CBE1
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
IDE2.5V
+3.3V
IDE3.3V
DGND
DGND
+2.5VEAST
+3.3V
DGND
IDE_PCI2_CLK
{4}
PCI2_TRDY
{12,36}
PCI2_INTA_PU
{7,12,33,36}
IDE_REQ
{12}
IDE_GNT
{12}
PCI2_IRDY
{12,36}
PCI2_DEVSEL
{12,36}
PCI2_FRAME
{12,36}
PCI2_STOP
{12,33,36}
PCI2_PERR
{12,33,36}
PCI2_SERR
{12,33,36}
PCI2_PAR
{12,36}
nPCI2_RST
{6,33,36}
PCI2_AD[31:0]
{12,36}
PCI2_CBE[3:0]
{12,36}
PCI2EXT_AD[31:0]
{33}
PCI2EXT_TRDY
{33}
PCI2EXT_IRDY
{33}
PCI2EXT_DEVSEL
{33}
PCI2EXT_PAR
{33}
PCI2EXT_FRAME
{33}
PCI2EXT_CBE[3:0]
{33}
{{RK-H401TD-0190(LF)}}
5
5
4
4
3
3
D
C
B
A
MFPC PWB (PCI-IDE Bridge)
MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 28
CP680
C308
0.1uF(B)
CP701
C315
0.1uF(B)
R267
5.6KJ
BR182 33Jx4
8
1
7
2
6
3
5
4
R258 33J
R259 33J
CP675
R275
47KJ
CP711
C569
0.1uF(B)
CP692
R261 X_33J
CP691
R254
4.7KJ
CP715
C328
X_220pF
C313
0.1uF(B)
CP694
C323
10uF(2012)
CP714
CP695
CP707
CP689
C311
0.1uF(B)
CP703
R257 33J
CP1079
R245
150J
BR184 33Jx4
8
1
7
2
6
3
5
4
R250
10KJ
CP684
CP682
IDE_IORDY 101
IDE_DMARQ 97
IDE_DMACK_B 102
IDE_INTRQ 103
IDE_DASP_B 114
IDE_CBLID_B 105
IDE_CLK 122
IDE_CLK_SEL 129
IDE_RSTB 96
IDE_DIOW 99
IDE_DIOR 100
IDE_DA0 106
IDE_DA1 104
IDE_DA2 111
IDE_CS0_B 112
IDE_CS1_B 113
IDE_D00 94
IDE_D01 90
IDE_D02 88
IDE_D03 84
IDE_D04 82
IDE_D05 80
IDE_D06 77
IDE_D07 75
IDE_D08 76
IDE_D09 78
IDE_D10 81
IDE_D11 83
IDE_D12 87
IDE_D13 89
IDE_D14 93
IDE_D15 95
SCK
132
AMC
133
SMC
135
SIN
137
SO
T
139
PLL
_CLK
131
R262
X_10KJ
CP697
CP678
CP704
C307
10uF(2012)
C325
15pF(CH)
CP690
R266
10KJ
CP681
CP683
C312
0.1uF(B)
CP685
16
LM18PG121SN1(1608)
1
CP696
C333
0.1uF(B)
CP698
R264
10KJ
R263
X_1KJ
17
LM18PG121SN1(1608)
1
CP709
R252
33J
CP674
IC102
ASM3P2274AF-06OR
Xin/CLKIN
3
VSS
6
PD
1
MODOUT
5
VDD
4
Xout
2
CP688
CP687
IC90
SN74LVC2G66DCU-R
1A
1
1B
2
2C
3
GND
4
2A
5
2B
6
1C
7
VCC
8
CP705
R253
33J
C309
0.1uF(B)
C317
0.1uF(B)
C321
0.1uF(B)
C322
0.1uF(B)
CP706
R260 X_33J
C324
15pF(CH)
BR181 33Jx4
8
1
7
2
6
3
5
4
C892
1uF(1608:B)
C316
0.1uF(B)
R265
47KJ
R268
X_0J
R255
X_1KJ
C319
0.1uF(B)
P1077
R272
X_0J
CP686
C310
0.1uF(B)
BR186 33Jx4
8
1
7
2
6
3
5
4
C314
0.1uF(B)
CP693
CP712
CP713
CP702
C320
0.1uF(B)
R248
10J
CP679
C318
10uF(2012)
278
X7
16.6666MHz(SMT)
BR183 33Jx4
8
1
7
2
6
3
5
4
CP700
CP710
BR185
33Jx4
8
1
7
2
6
3
5
4
C336
0.1uF(B)
CP717
C394
0.1uF(B)
CP699
CP708
C326
0.1uF(B)
C345
0.1uF(B)
R738
47KJ
IDE_DD0
IDE_DD1
IDE_DD2
IDE_DD3
IDE_DD4
IDE_DD5
IDE_DA[2:0]
IDE_DD[15:0]
IDE_DD6
IDE_DD7
IDE_CS[1:0]
IDE_DD8
IDE_DD9
IDE_DD10
IDE_DD11
IDE_DD12
IDE_DD13
IDE_DIOR_N
IDE_DD14
IDE_IORDY
IDE_DD15
IDE_DA0
IDE_DA1
IDE_DA2
IDE_CS0
IDE_CS1
IDE_DMARQ
IDE_DMACK_N
IDE_INTRQ
IDE_DASP_N
IDE_CLK
IDE_CBLID_N
IDE_RST_N
IDE_DIOW_N
IDE_CLK
IDE_PCI2_CLK
nPCI2_RST
IDE_IORDY_HDD
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
IDE2.5V
IDE3.3V
DGND
+3.3V
V
IDE2.5V
DGND
DGND
+3.3V
DGND
DGND
DGND
+3.3V
DGND
123pin
115pin
107pin
92pin
74pin
64pin
46pin
35pin
24pin
2pin
11pin
86pin
3
3
2
2
1
1
D
C
B
A
14/42

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