Sharp MX-6240N / MX-7040N (serv.man34) Service Manual ▷ View online
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 12
RS_3R3V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
R1_3R3V_SLVDDA
DGND
RS_3R3V_ECO
RS_3R3V_ECO
DGND
RS_3R3V_ECO
DGND
DGND
RS_3R3V_ECO
DGND
RS_3R3V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
REUS_LCDC_CLK
{18}
CPLD_66M_CLK1
{13}
R479
X_0J
R479
X_0J
CP929
CP929
CP924
CP924
R1081
10KJ
R1081
10KJ
GP16
GP16
CP831
CP831
GP12
GP12
R511
1J(1608)
R511
1J(1608)
R428
1J(1608)
1J(1608)
R428
1J(1608)
1J(1608)
R1078
X_10KJ
R1078
X_10KJ
C32
2
0.01uF
(B
:25V
)
C32
2
0.01uF
(B
:25V
)
CP832
CP832
R477
0J
R477
0J
IC47
SIT9003AC-23-33SO-33.30
IC47
SIT9003AC-23-33SO-33.30
ST#/OE/SD
1
GND
2
SS_OUT
3
VDD
4
C31
8
0.1uF
(B
:10V
)
C31
8
0.1uF
(B
:10V
)
F(CH:50V)
F(CH:50V)
CP925
CP925
C31
9
0.1uF
(B
:10V
)
C31
9
0.1uF
(B
:10V
)
CP824
CP824
R1077
10KJ
R1077
10KJ
CP926
CP926
CP827
CP827
CP830
CP830
R508
10KJ
R508
10KJ
CP826
CP826
CP829
CP829
CP911
CP911
C32
0
1uF
(1608:B
:10V
)
C32
0
1uF
(1608:B
:10V
)
CP910
CP910
CP914
CP914
R1080
0J
R1080
0J
R475
22J
R475
22J
CP828
CP828
C32
3
1000pF
(B
:50V
)
C32
3
1000pF
(B
:50V
)
C346
D_0.1uF(B:10V)
C346
D_0.1uF(B:10V)
C32
1
0.1uF
(B
:10V
)
C32
1
0.1uF
(B
:10V
)
CP814
CP814
F(CH:50V)
F(CH:50V)
C345
0.1uF(B:10V)
C345
0.1uF(B:10V)
CP909
CP909
C324
10uF(2012:F:10V)
10uF(2012:F:10V)
C324
10uF(2012:F:10V)
10uF(2012:F:10V)
R1079
10KJ
R1079
10KJ
R548
D_1J(1608)
D_1J(1608)
R548
D_1J(1608)
D_1J(1608)
IC41
SL38000AZC-26DHT
IC41
SL38000AZC-26DHT
XIN
1
NC
2
25M
3
SSON(PU)
4
VDDIO
5
VDDIO
6
VSSX
7
VSSA
8
VSSIO
9
VSSIO
10
33.3M1
11
33.3M2
12
33.3M3
13
NC
14
32M
15
OE(PU)
16
44M
17
66M
18
SSEL(PU)
19
VSSIO
20
VSSIO
21
VDDIO
22
VDDIO
23
NC
24
FSEL(PU)
25
VDDA
26
VDDX
27
XOUT
28
R476
22J
R476
22J
CP825
CP825
D
C
B
A
6/57 (8)
3
2
1
3
2
1
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 13
CPUBSEL0_FSLA
CPUBSEL1_FSLB
CPUBSEL2_FSLC
S_1R05V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
RS_3R3V_ECO
S_1R05V_ECO
V3P3L_CLK
V1P05_CLK_IO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
RS_3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
USB
REF
CPUBSEL0
{45}
CPUBSEL1
{45}
CPUBSEL2
{45}
XDP
XDP
XDP
PEX_REFCLKN
{36}
PEX_REFCLKP
{36}
MINIPCIECN_CLK_N
{58}
MINIPCIECN_CLK_P
{58}
PNV_DMI_CLK_P
{45}
PNV_DMI_CLK_N
{45}
miniPCIeCN_CLKREQ#
{58}
ICH_DMI_CLK_N
{49}
ICH_DMI_CLK_P
{49}
9FG108_REFCLK
{8}
R1_I2C_SDA1
{11,13,15,36}
R1_I2C_SCL1
{11,13,15,36}
{
{
PLD_CK5
{13}
ICH_CK50
{52}
SIO_
CP585
CP585
CP632
CP632
R945
49.9F
49.9F
R945
49.9F
49.9F
R267
1KJ
1KJ
R267
1KJ
1KJ
R865
470J
R865
470J
CP628
CP628
R891
33J
R891
33J
CP542
CP542
C220
1uF(1608:B:10V)
C220
1uF(1608:B:10V)
X2
FA-238V_14.31818MHz
X2
FA-238V_14.31818MHz
#1
1
#2
2
#3
3
#4
4
C199
1uF(1608:B:10V)
C199
1uF(1608:B:10V)
CP470
CP470
CP544
CP544
R226
470J
R226
470J
CP584
CP584
CP631
CP631
R329
1KJ
1KJ
R329
1KJ
1KJ
GP4
GP4
C223
1uF(1608:B:10V)
C223
1uF(1608:B:10V)
R225
X_10KJ
R225
X_10KJ
C740
0.1uF(B:10V)
C740
0.1uF(B:10V)
R328
33J
R328
33J
C742
0.1uF(B:10V)
C742
0.1uF(B:10V)
R950
49.9F
49.9F
R950
49.9F
49.9F
R925
10KJ
R925
10KJ
CP634
CP634
CP635
CP635
IC36
ICS9FG108DG-LFT
IC36
ICS9FG108DG-LFT
XIN/CLKIN
1
X2
2
VDD
3
GND
4
REFOUT
5
FS2 (PD)
6
OE_7 (PD)
7
DIF_7
8
DIF_7#
9
VDD
10
DIF_6
11
DIF_6#
12
OE_6 (PU)
13
VDD
14
GND
15
OE_5 (PU)
16
DIF_5
17
DIF_5#
18
VDD
19
DIF_4
20
DIF_4#
21
OE_4 (PD)
22
SDATA
23
SCLK
24
C196
1uF(1608:B:10V)
C196
1uF(1608:B:10V)
CP543
CP543
C200
1uF(1608:B:10V)
C200
1uF(1608:B:10V)
CP580
CP580
RJ6
X_PA DSHORT
X_PA DSHORT
RJ6
X_PA DSHORT
X_PA DSHORT
R864
1KF
R864
1KF
GP3
GP3
GP5
GP5
R833
1KF
R833
1KF
R926
33J
R926
33J
C222
1uF(1608:B:10V)
C222
1uF(1608:B:10V)
R946
49.9F
49.9F
R946
49.9F
49.9F
GP7
GP7
C225
1uF(1608:B:10V)
C225
1uF(1608:B:10V)
CP540
CP540
R898
1KJ
R898
1KJ
CP583
CP583
R832
1KF
R832
1KF
CP462
CP462
L18
NFM21PC475B1A3
NFM21PC475B1A3
L18
NFM21PC475B1A3
NFM21PC475B1A3
CP627
CP627
R266
X_1MJ
X_1MJ
R266
X_1MJ
X_1MJ
R927
33J
R927
33J
R224
X_10KJ
R224
X_10KJ
R326
33J
R326
33J
R323
10J
R323
10J
C197
1uF(1608:B:10V)
C197
1uF(1608:B:10V)
CP397
CP397
CP467
CP467
CP630
CP630
C221
15pF(CH:50V)
C221
15pF(CH:50V)
CP444
CP444
CP581
CP581
R834
X_10KJ
R834
X_10KJ
R951
49.9F
49.9F
R951
49.9F
49.9F
CP392
CP392
R948
49.9F
49.9F
R948
49.9F
49.9F
R322
10J
R322
10J
CP399
CP399
CP582
CP582
C741
0.1uF(B:10V)
C741
0.1uF(B:10V)
R325
33J
R325
33J
CP629
CP629
GP6
GP6
GP8
GP8
R227
470J
R227
470J
C198
1uF(1608:B:10V)
C198
1uF(1608:B:10V)
CP389
CP389
R320
10J
R320
10J
L16
NFM21PC475B1A3
NFM21PC475B1A3
L16
NFM21PC475B1A3
NFM21PC475B1A3
CP341
CP341
C219
15pF(CH:50V)
C219
15pF(CH:50V)
R330
10KJ
10KJ
R330
10KJ
10KJ
R952
49.9F
49.9F
R952
49.9F
49.9F
C224
1uF(1608:B:10V)
C224
1uF(1608:B:10V)
CP633
CP633
C739
0.1uF(B:10V)
C739
0.1uF(B:10V)
10
10
R324
10J
R324
10J
CP393
CP393
R362
0J
R362
0J
R327
33J
R327
33J
R892
2.2KJ
R892
2.2KJ
R949
49.9F
49.9F
R949
49.9F
49.9F
R947
49.9F
49.9F
R947
49.9F
49.9F
10K
47K
Q14
DTC014YUB
10K
47K
Q14
DTC014YUB
E
B
C
Clock CK504
Clock for PCIe/SATA
BSEL2
BSEL1
BSEL0
BSEL Frequency Select Mode
FSC
FSB
FSA
Frequency
0
0
0
266MHz
0
0
1
133MHz
0
1
1
166MHz
0
1
0
200MHz
1
1
0
400MHz
1
1
1
Reserved
1
0
1
100MHz
1
0
0
333MHz
D
C
B
A
MFPC PWB (Clock CK505 & Clock for PCIe/SATA)
5
4
3
5
4
3
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 14
IREF
SPREAD
CPUBSEL1_FSLB
CPUBSEL0_FSLA
CPUBSEL2_FSLC
ICH_33M_CLK
RS_3R3V_ECO
RS_3R3V_ECO
RS_3R3V_ECO
DGND
DGND
3R3V_CLKBUF
RS_3R3V_ECO
RS_3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
RS_3R3V_ECO
RS_3R3V_ECO
RS_3R3V_ECO
DGND
DGND
DGND
V1P05_CLK_IO
DGND
V3P3L_CLK
V3P3L_CLK
V3P3L_CLK
DGND
DGND
DGND
DGND
USB_CLK_48M
{49}
REF_CLK_14M
{49}
XDP_RSVD_00
{46}
XDP_RSVD_01
{46}
XDP_RSVD_02
{46}
R1_PCIE4_REFCLK_P
{16}
R1_PCIE4_REFCLK_N
{16}
R2_PCIE4_REFCLK_P
{28}
R2_PCIE4_REFCLK_N
{28}
R2_SATA_REFCLK_P
{29}
R2_SATA_REFCLK_N
{29}
R1_PCIE1_REFCLK_P
{16}
R1_PCIE1_REFCLK_N
{16}
ACRE_REFCLK_P
{16}
PLD_ACRECLK_OE_N
{13}
ACRE_REFCLK_N
{16}
PNV_CPU0_CORECLK_P
{45}
PNV_CPU0_CORECLK_N
{45}
PNV_CPU1_HOSTCLK_N
{46}
DOT96_CLK_N
{46}
DOT96_CLK_P
{46}
PNV_CPU1_HOSTCLK_P
{46}
SMB_DAT_V3L
{52,57}
CLK_DPLREFSS_N
{46}
CLK_DPLREFSS_P
{46}
ICH_CLK_SATA_N
{51}
ICH_CLK_SATA_P
{51}
CPLD_33M_CLK2
{13}
SMB_CLK_V3L
{52,57}
CK505_PG
CK505_PG
ICH_STP_PCI_N
{52}
ICH_STP_CPU_N
{52}
ICH_33M_CLK
{50}
R1_SATA_REFCLK_P
{17}
R1_SATA_REFCLK_N
{17}
SIO_33M_LPC_CLK
{58}
SIO_14M_CLK
{58}
C806
0.1uF(B:10V)
C806
0.1uF(B:10V)
CP527
CP527
R883
0J
R883
0J
CP687
CP687
CP699
CP699
C2
7
7
4
0.01uF
(B
:25V
)
C2
7
7
4
0.01uF
(B
:25V
)
CP449
CP449
CP448
CP448
R897
0J
R897
0J
R890
10KJ
R890
10KJ
R366
49.9F
49.9F
R366
49.9F
49.9F
10K
47K
Q15
DTC014YUB
10K
47K
Q15
DTC014YUB
E
B
C
CP372
CP372
R367
33J
R367
33J
CP455
CP455
R365
33J
R365
33J
CP450
CP450
CP521
CP521
R918
0J
R918
0J
CP466
CP466
C27
2
1uF
(1608:B
:10V
)
C27
2
1uF
(1608:B
:10V
)
CP447
CP447
R886
0J
R886
0J
CP374
CP374
C2
7
7
5
0.1uF
(B
:10V
)
C2
7
7
5
0.1uF
(B
:10V
)
CP529
CP529
R920
0J
R920
0J
R889
0J
R889
0J
R885
0J
R885
0J
R887
0J
R887
0J
R916
0J
R916
0J
CP534
CP534
CP698
CP698
CP453
CP453
CP451
CP451
CP526
CP526
CP523
CP523
CP695
CP695
CP694
CP694
CP690
CP690
T
T
DIF_STOP#
25
SPREAD (PD)
26
SEL14M_25M (PU)
27
OE_3 (PD)
28
DIF_3#
29
DIF_3
30
VDD
31
DIF_2#
32
DIF_2
33
OE_2 (PU)
34
GND
35
VDD
36
OE_1 (PU)
37
DIF_1#
38
DIF_1
39
VDD
40
DIF_0#
41
DIF_0
42
OE_0 (PD)
43
FS1 (PD)
44
FS0 (PD)
45
IREF
46
GNDA
47
VDDA
48
R921
0J
R921
0J
CP691
CP691
R888
0J
R888
0J
CP530
CP530
CP456
CP456
CP446
CP446
R914
0J
R914
0J
R364
49.9F
49.9F
R364
49.9F
49.9F
R363
33J
R363
33J
CP688
CP688
C807
0.1uF(B:10V)
C807
0.1uF(B:10V)
CP469
CP469
R911
10KJ
10KJ
R911
10KJ
10KJ
CP539
CP539
CP537
CP537
CP537
R923
0J
R923
0J
R1035
X_10KJ
R1035
X_10KJ
R375
1KJ
1KJ
R375
1KJ
1KJ
CP525
CP525
R922
0J
R922
0J
CP693
CP693
R884
0J
R884
0J
R881
10KJ
10KJ
R881
10KJ
10KJ
CP468
CP468
CP463
CP463
CP522
CP522
CP445
CP445
R893
33J
R893
33J
CP464
CP464
R917
0J
R917
0J
CP461
CP461
CP700
CP700
CP376
CP376
R371
33J
R371
33J
CP528
CP528
R895
33J
R895
33J
R1036
475F
R1036
475F
CP535
CP535
R372
49.9F
49.9F
R372
49.9F
49.9F
R913
0J
R913
0J
ICS9LPRS501
IC32
ICS9LPRS501
IC32
VDD
16
VDD48
9
VDDCPU
55
VDDPCI
2
VDDREF
61
VDDSRC
39
VDD96_IO
12
VDDCPU_IO
49
VDDPLL3_IO
20
VDDSRC_IO
26
VDDSRC_IO
36
VDDSRC_IO
45
CK_PWRGD/PD#
56
FSLB/TEST_MODE
57
X1(IN)
60
X2(OUT)
59
SCLK
64
SDATA
63
USB_48MHZ/FSLA
10
REF0/FSLC/TEST_SEL
62
DOTT_96/SRCT0
13
DOTC_96/SRCC0
14
SRCT1/SE1
17
SRCC1/SE2
18
SRCT2/SATAT
21
SRCC2/SATAC
22
SRCT3/CR#_C
24
SRCC3/CR#_D
25
SRCT4
27
SRCC4
28
PCI_STOP#/SRCT5
38
CPU_STOP#/SRCC5
37
SRCT6
41
SRCC6
40
SRCT7/CR#_F
44
SRCC7/CR#_E
43
CPUT2_ITP/SRCT8
47
CPUC2_ITP/SRCC8
46
SRCT9
30
SRCC9
31
SRCT10
34
SRCC10
35
SRCT11/CR#_H
33
SRCC11/CR#_G
32
CPUT0
54
CPUC0
53
CPUT1_F
51
CPUC1_F
50
PCI0/CR#_A
1
PCI1/CR#_B
3
PCI2/TME
4
PCI3
5
PCI4/SRC5_EN
6
PCI_F5/ITP_EN
7
NC
48
GNDSRC
23
GNDSRC
29
GNDSRC
42
GNDREF
58
GNDPCI
8
GNDCPU
52
GND48
11
GND
15
GND
19
CP696
CP696
CP458
CP458
CP531
CP531
CP454
CP454
R1037
1J(1608)
1J(1608)
R1037
1J(1608)
1J(1608)
R252
10KJ
R252
10KJ
CP533
CP533
R369
33J
R369
33J
CP460
CP460
CP367
CP367
CP532
CP532
R919
0J
R919
0J
R370
49.9F
49.9F
R370
49.9F
49.9F
R924
0J
R924
0J
C808
0.1uF(B:10V)
C808
0.1uF(B:10V)
CP452
CP452
CP692
CP692
R374
49.9F
49.9F
R374
49.9F
49.9F
R894
33J
R894
33J
R376
10KJ
10KJ
R376
10KJ
10KJ
CP378
CP378
CP524
CP524
R896
X_0J
R896
X_0J
CP689
CP689
R368
49.9F
49.9F
R368
49.9F
49.9F
CP459
CP459
CP457
CP457
CP457
R373
33J
R373
33J
CP697
CP697
CP465
CP465
R915
0J
R915
0J
C2
7
7
3
1000pF
(B
:50V
)
C2
7
7
3
1000pF
(B
:50V
)
R882
0J
R882
0J
CP370
CP370
CP443
CP443
C743
10uF(2012:F:10V)
C743
10uF(2012:F:10V)
R912
X_10KJ
X_10KJ
R912
X_10KJ
X_10KJ
D
C
B
A
7/57 (9)
3
2
1
3
2
1
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 15
ARM9_OFF_N
ARM9_OFF_N
5V0_FAX_IN
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
DGND
DGND
5V0_FAX_IN
5V0_FAX_IN
DGND
DGND
5V0_FAX_IN
DGND
DGN
DGND
DGND
ARM9_OFF_N
{3,42}
IC82
SC196
IC82
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPA D
EP
C1038
1000pF(B:50V)
C1038
1000pF(B:50V)
CP846
CP846
CP854
CP854
C1272
1000pF(B:50V)
C1272
1000pF(B:50V)
CP995
CP995
R1152
2.2J
R1152
2.2J
C1030
10uF(2012:F:10V)
C1030
10uF(2012:F:10V)
IC78
SC196
IC78
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPA D
EP
L67
NR3015T4R7M
NR3015T4R7M
L67
NR3015T4R7M
NR3015T4R7M
CP943
CP943
R1116
R1116
CP845
CP845
R1154
20KF
R1154
20KF
L71
NR3015T4R7M
NR3015T4R7M
L71
NR3015T4R7M
NR3015T4R7M
CP991
CP991
R1095
100KJ
R1095
100KJ
IC79
SC196
IC79
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPA D
EP
R1
13
R1
13
CP855
CP855
CP857
CP857
R1094
2.2J
R1094
2.2J
R1098
2.2J
R1098
2.2J
R1155
51KF
R1155
51KF
CP993
CP993
CP994
CP994
C1274
10uF(2012:F:10V)
C1274
10uF(2012:F:10V)
CP844
CP844
CP751
CP751
L84
NR3015T4R7M
NR3015T4R7M
L84
NR3015T4R7M
NR3015T4R7M
R447
100KJ
R447
100KJ
R1153
100KJ
R1153
100KJ
R1
20
R1
20
C306
10uF(2012:F:10V)
C306
10uF(2012:F:10V)
C888
1000pF(B:50V)
C888
1000pF(B:50V)
R1115
R1115
ARM9 POWER Always ON
D
C
B
A
MFPC PWB (REUS1 ARM9 DC POWER)
5
4
3
5
4
3
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