DOWNLOAD Sharp MX-M850 (serv.man8) Service Manual ↓ Size: 13.33 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M850 (serv.man8)
Pages
127
Size
13.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
mx-m850-sm8.pdf
Date
PREV: Sharp MX-M850 (serv.man7) Service Manual

Sharp MX-M850 (serv.man8) Service Manual ▷ View online

MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 74
PCG_IFCLK
PCG_IFCLK
PCG_SMICCLK
PCG_LCDCLK
PCG_LCDCLK
+3.3V
DGND
+3.3V
DGND
DGND
DGND
+3.3V
+3.3V
DGND
SMIC_CLK
(14)
IF_SYSCLK
(19)
PCG_SYSCLK (5)
PCG_PCI1CLK (5)
PCG_PCI2CLK (5)
PCG_UARTCLK (5)
PCG_JTAG_TDO (38)
LCD_CLK
(21)
GPO_LCDCLK_ENB
(21,37)
R426
X_56J
R426
X_56J
R425
X_56J
R425
X_56J
CP459
CP459
CP607
CP607
R379
22J
R379
22J
GP12
GP12
R376
X_0J
R376
X_0J
CP519
CP519
E
B
C
10K
47K
Q1013
D_DTC114YUA
R427
0J
R427
0J
CP503
CP503
D2
12
CK2
11
S2
10
R2
13
Q2
9
QB2
8
IC50B
H_74LCX74
IC50B
H_74LCX74
C210
H_0.1uF(B)
C210
H_0.1uF(B)
R1206
X_0J
R1206
X_0J
C209
H_0.1uF(B)
C209
H_0.1uF(B)
R403
X_47J
R403
X_47J
R378
0J
R378
0J
CP595
CP595
CP490
CP490
CP458
R348
D_0J
GND
2
KIN
3
UT1
6
UT3
8
GND
9
UT4
10
UT4
11
UT6
13
GND
14
UT5
15
UT5
16
GND
18
UT2
29
GND
30
OCK
31
CP506
CP506
R393
47J
R393
47J
CP518
CP518
CP504
CP504
R369
22J
R369
22J
R1211
H_56J
R1211
H_56J
D1
2
CK1
3
S1
4
R1
1
VCC
14
Q1
5
QB1
6
GND
7
IC50A
H_74LCX74
IC50A
H_74LCX74
CP579
CP579
R380
22J
R380
22J
A
K
D23
D_LT1F67AF
CP609
CP609
E
B
C
10K
47K
Q33
D_DTC114YUA
CP608
CP608
R373
0J
R373
0J
R1193
22J
R1193
22J
CP502
CP502
CP551
CP551
CP483
R1204
33J
R1204
33J
R1207
0J
R1207
0J
37
37
R358
D_470J
A
K
D22
D_LT1F67AF
CP505
CP505
CP513
CP513
R357
D_470J
CP406
CP406
07
KJ
07
KJ
R429
0J
R429
0J
CP489
CP489
GP11
GP11
R381
22J
R381
22J
62
62
CP610
CP610
CP520
CP520
CP507
CP507
BP6
BP6
CP517
CP517
4
4
3
3
2
2
1
1
D
C
B
A
(6) 4/36
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 75
SA_VCCNG_3.3V
ALL_RESET_MFP
+3.3V
+3.3V
+3.3V
+
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3.3V
DGND
DGND
+3.3V
DGND
+3.3V
+5V_B
DGND
+5V_B
GPO_SELFRST
(37)
JTAGICE_RESET
(8)
V33_RTN_JIG1
(6,17,19,24)
CPU_MODECLK_2.5V
(8)
CPU_MODECLK_3.3V (19)
GPO_nSOFTRST_PCI1
(37)
nPCI1_RST
(17,22,24,36)
SA_VCCOK_2.5V
(8,9)
nIOGA_RST
(37)
SA_CPURST_2.5V
(8,9)
RESET_GOOD (6,17,19,24)
nSYSTEM_RST (14)
SRAM_CE2_DELAY (18)
PWGD_IO
(4)
R473
X_0J
R473
X_0J
R1249
12KF
R1249
12KF
1
2
14
7
IC72A
74LCX14
IC72A
74LCX14
E
B
C
10K
47K
Q1
DTC114YUA
C258
0.1uF(B)
C258
0.1uF(B)
R1281
X_10KJ
R1281
X_10KJ
CP771
CP771
E
B
C
10K
47K
Q6
DTC114YUA
Q6
DTC114YUA
R1244
0J
R1244
0J
C250
X_0.1uF(B)
C250
X_0.1uF(B)
CP722
CP722
CP701
CP701
A
K
D24
X_1SS355
D24
X_1SS355
CP67
CP67
TP11
D_HK-4-S
TP11
D_HK-4-S
CP711
CP711
R1246
X_0J
R1246
X_0J
C249
X_0.1uF(B)
C249
X_0.1uF(B)
C299
0.1uF(B)
C299
0.1uF(B)
R1248
910F
R1248
910F
CP5
CP700
CP700
R1253
X_15KJ
R1253
X_15KJ
R1245
X_0J
R1245
X_0J
CP740
CP740
CP767
CP767
SW2
D_SKQMBAE010
SW2
D_SKQMBAE010
CP712
CP712
CP689
CP689
R522
X_15KJ
R522
X_15KJ
9
R1268
1KJ
R1268
1KJ
CP762
CP762
R1286
33J
R1286
33J
R1247
2KF
R1247
2KF
CP755
CP755
CP2
CP770
CP770
CP678
CP678
CP656
CP656
R523
X_2.2KJ
R523
X_2.2KJ
C1420
1000pF(B)
C1420
1000pF(B)
CP766
CP766
NC
1
V_IN
2
VCC
7
GND
4
DELAY
5
RESET
6
NC
3
NC
8
IC64
M51957BFP
IC64
M51957BFP
E
B
C
10K
47K
Q38
X_DTC114YUA
Q38
X_DTC114YUA
6
3
7
2
8
1
5
4
BR1044
8.2KJx4
BR1044
8.2KJx4
8
1
5
4
6
3
7
2
BR1043
8.2KJx4
BR1043
8.2KJx4
E
B
C
10K
47K
Q4
D_DTC114YUA
R2
X_100J
R2
X_100J
CP761
CP761
CP763
CP763
CP73
CP73
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
IC84
74LCX244
IC84
74LCX244
CP735
CP735
C247
1uF(1608:B)
C247
1uF(1608:B)
13
12
14
7
IC80F
74LCX14
IC80F
74LCX14
R597
0J
R597
0J
CP702
CP702
5
6
14
7
IC72C
74LCX14
IC72C
74LCX14
BP11
BP11
13
12
14
7
IC72F
74LCX14
IC72F
74LCX14
R1282
10KJ
R1282
10KJ
C251
1000pF(B)
C251
1000pF(B)
E
B
C
10K
47K
Q5
DTC114YUA
Q5
DTC114YUA
R1243
0J
R1243
0J
BP8
BP8
R1276
H_33J
R1276
H_33J
CP723
CP723
11
10
14
7
IC72E
74LCX14
IC72E
74LCX14
C274
0.1uF(B)
C274
0.1uF(B)
CP756
CP756
CP750
CP750
R519
10KJ
R519
10KJ
CP673
CP673
C1438
0.1uF(F)
C1438
0.1uF(F)
CP751
CP751
CP744
CP744
C248
1uF(1608:B)
C248
1uF(1608:B)
8
8
7
7
6
6
5
5
D
C
B
A
MFPC PWB (Reset Tree)
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 76
ALL_RESET_MFP
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
+3.3V
DGND
DGND
+3.3V
DGND
DGND
DGND
DGND
DGND
+3.3V
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3.3V
DGND
DGND
DGND
DGND
+3.3V
+3.3V
+3.3V
+3.3V
DGND
DGND
+3.3V
nFROM_RST1
(25)
SRAM_CE2_BASE (18)
nFROM_RST2
(25)
nFROM_RST3
(25)
nIFASIC_RST_BASE (18)
nFROM_RST4
(25,26)
nFROM_RST5
(25)
CN_RES_PCU (29)
RST_PCU
(31)
RST_SCN
(31)
RST_OPE
(31)
nRST_FAX
(31)
CN_RES_SCN (29)
CN_RES_OPE (33)
CN_nRES_FAX (33)
nALL_RESET_MFPC
(33)
R1042
X_10KJ
3
4
14
7
IC80B
74LCX14
IC80B
74LCX14
3
4
14
7
IC72B
74LCX14
IC72B
74LCX14
CP672
CP672
E
B
C
Q47
DTC114YUA
10K
47K
Q47
DTC114YUA
R531
47J
R531
47J
C296
H_0.1uF(B)
C296
H_0.1uF(B)
R1260
0J
R1260
0J
E
B
C
10K
47K
Q1001
DTC114YUA
Q1001
DTC114YUA
E
B
C
10K
47K
Q1003
DTC114YUA
CP688
CP688
R551
10KJ
R551
10KJ
E
B
C
10K
47K
Q46
DTC114YUA
Q46
DTC114YUA
9
8
14
7
IC72D
74LCX14
IC72D
74LCX14
R550
10KJ
R550
10KJ
E
B
C
10K
47K
Q1002
DTC114YUA
Q1002
DTC114YUA
E
B
C
10K
47K
Q1006
DTC114YUA
Q1006
DTC114YUA
CP704
CP704
CP705
CP705
CP150
5
6
14
7
IC80C
74LCX14
IC80C
74LCX14
CP9
CP9
R526
X_1KJ
R526
X_1KJ
C1050
X_0.1uF(F)
C1050
X_0.1uF(F)
R1041
0J
CP690
CP690
B
E
C
Q39
X_2SB1198K
Q39
X_2SB1198K
R1261
X_0J
R1261
X_0J
E
B
C
10K
47K
Q1005
X_DTC114YUA
E
B
C
10K
47K
Q45
DTC114YUA
Q45
DTC114YUA
1
2
14
7
IC80A
74LCX14
IC80A
74LCX14
R1025
1KJ
R1025
1KJ
R549
10KJ
R549
10KJ
R1024
1KJ
R1024
1KJ
CP736
CP736
CP679
CP679
C287
0.1uF(B)
C287
0.1uF(B)
E
B
C
10K
47K
Q1015
DTC114YUA
Q1015
DTC114YUA
14
14
C1049
1000pF(B)
E
B
C
10K
47K
Q1004
X_DTC114YUA
R530
X_33J
R530
X_33J
E
B
C
10K
47K
Q1014
DTC114YUA
Q1014
DTC114YUA
R1027
1KJ
R1027
1KJ
E
B
C
10K
47K
Q48
DTC114YUA
Q48
DTC114YUA
R1026
X_0J
9
8
14
7
IC80D
74LCX14
IC80D
74LCX14
E
B
C
10K
47K
Q44
DTC114YUA
Q44
DTC114YUA
NC
1
A
2
GND
3
Y
4
VCC
5
IC81
H_7SZ04
IC81
H_7SZ04
R525
X_47KJ
R525
X_47KJ
Y=
/A
4
4
3
3
2
2
1
1
D
C
B
A
(7) 5/36
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 77
CPU_JTDO
SA_SYSAD32
SA_SYSAD31
SA_SYSAD36
SA_SYSAD56
SA_SYSAD41
SA_SYSAD54
SA_SYSAD21
SA_SYSAD2
SA_SYSAD27
SA_SYSAD39
SA_SYSAD63
SA_SYSAD29
SA_SYSAD37
SA_SYSAD44
SA_SYSAD45
SA_SYSAD18
SA_SYSAD35
SA_SYSAD9
SA_SYSAD34
SA_SYSAD26
SA_SYSAD57
SA_SYSAD25
SA_SYSAD20
SA_SYSAD46
SA_SYSAD8
SA_SYSAD49
SA_SYSAD33
SA_SYSAD10
SA_SYSAD53
SA_SYSAD13
SA_SYSAD19
SA_SYSAD61
SA_SYSAD6
SA_SYSAD40
SA_SYSAD48
SA_SYSAD62
SA_SYSAD0
SA_SYSAD7
SA_SYSAD14
SA_SYSAD3
SA_SYSAD58
SA_SYSAD22
SA_SYSAD47
SA_SYSAD30
SA_SYSAD38
SA_SYSAD1
SA_SYSAD4
SA_SYSAD43
SA_SYSAD52
SA_SYSAD50
SA_SYSAD5
SA_SYSAD60
SA_SYSAD16
SA_SYSAD17
SA_SYSAD28
SA_SYSAD59
SA_SYSAD42
SA_SYSAD11
SA_SYSAD55
SA_SYSAD12
SA_SYSAD24
SA_SYSAD23
SA_SYSAD51
SA_SYSAD15
SA_JTCLK_PU
ICU_INT_2.5V
SA_JTDI_PU
SA_JTMS_PU
PCI_PME_2.5V
SA_JTRST_PD
IF_INT_2.5V
SYSAD44
SYSAD45
SYSAD46
SYSAD47
SYSAD52
SYSAD53
SYSAD54
SYSAD55
SYSAD28
SYSAD29
SYSAD30
SYSAD31
SYSAD40
SYSAD41
SYSAD42
SYSAD43
SYSAD4
SYSAD5
SYSAD6
SYSAD7
SYSAD12
SYSAD13
SYSAD14
SYSAD15
SYSAD48
SYSAD49
SYSAD50
SYSAD51
SYSAD24
SYSAD25
SYSAD26
SYSAD27
SYSAD36
SYSAD37
SYSAD38
SYSAD39
SYSAD0
SYSAD1
SYSAD2
SYSAD3
SYSAD8
SYSAD9
SYSAD10
SYSAD11
SYSAD20
SYSAD21
SYSAD22
SYSAD23
SYSAD32
SYSAD33
SYSAD34
SYSAD35
SYSAD16
SYSAD17
SYSAD18
SYSAD19
SYSAD60
SYSAD61
SYSAD62
SYSAD63
SYSAD56
SYSAD57
SYSAD58
SYSAD59
SA_SYSCMD1
SA_SYSCMD4
SA_SYSCMD7
SA_SYSCMD5
SA_SYSCMD6
SA_SYSCMD2
SA_SYSCMD0
SA_SYSCMD3
SA_SYSCMD8
SYSCMD8
SYSCMD7
SYSCMD6
SYSCMD5
SYSCMD4
SYSCMD3
SYSCMD2
SYSCMD1
SYSCMD0
nPOF_2.5V
PCI_INT1_2.5V
PCI_PME_2.5V
nPOF_2.5V
MODEDAT_2.5V
PCI_INT2_2.5V
WAKEUP_INT_2.5V
WAKEUP_INT_2.5V
nIMGINT
ICU_INT_2.5V
IF_INT_2.5V
PCI_INT2_2.5V
PCI_INT1_2.5V
SA_EXTRQST
SA_RSPSWAP
CPU_V
+2.5V
+2.5V
+2.5V
+2.5V
+3.3V
+2.5V
+3.3V
+2.5V
DGND
DGND
DGND
DGND
DGND
SA_NMI_2.5V
(9)
SA_CPURS
SA_VCCOK
SA_COLDR
SA_SYSAD[63:0]
(9)
SA_SYSCMD[8:0]
(9)
CPU_MODECLK_2.5V (7)
CPU_JTDO
(38)
CPU_JTDI_PU (38)
TEST_JTCK1
(14,38)
TEST_JTRST1 (6,14,19,38)
TEST_JTMS1
(14,38)
JTAGICE_RESET
(7)
SA_INT_2.5V
(9)
NIC_nH
CP474
C234
220pF(CH)
CP626
8
1
7
2
6
3
5
4
BR142
47Jx4
CP451
R1226
10KJ
R1226
10KJ
CP641
R1174
0J
CP624
C1327
0.1uF(F)
R332
47J
8
1
7
2
6
3
5
4
BR189
47Jx4
8
1
7
2
6
3
5
4
BR187
47Jx4
SYSAD35
A5
SYSAD33
A7
SYSAD32
A8
SYSADC1
A10
SYSADC2
A13
SYSAD62
A14
SYSAD60
A16
SYSAD3
B6
SYSAD2
B7
SYSAD1
B8
SYSADC5
B9
SYSADC0
B10
SYSADC3
B11
SYSADC6
B12
SYSAD30
B14
SYSAD29
B15
SYSAD34
C7
SYSAD0
C9
SYSADC4
C10
SYSADC7
C11
SYSAD31
C13
SYSAD61
C14
SYSAD63
D13
SYSAD28
D15
SYSAD5
E1
SYSAD59
E20
SYSAD36
F2
SYSAD4
F3
SYSAD27
F18
SYSAD58
F19
SYSAD38
G1
SYSAD6
G2
SYSAD37
G3
SYSAD26
G18
SYSAD57
G19
SYSAD25
G20
SYSAD7
H1
SYSAD39
H2
SYSAD40
H3
SYSAD8
H4
SYSAD24
H17
SYSAD56
H18
SYSAD55
H19
SYSAD23
H20
SYSAD9
J2
SYSAD54
J18
SYSAD22
J19
SYSAD41
K1
SYSAD10
K2
SYSAD42
K3
SYSAD11
K4
SYSAD53
K17
SYSAD21
K18
SYSAD52
K19
SYSAD20
K20
SYSAD43
L1
SYSAD44
L2
SYSAD12
L3
SYSAD51
L18
SYSAD19
L19
SYSAD50
L20
SYSAD13
M2
SYSAD45
M3
SYSAD18
M18
SYSAD49
M19
SYSAD14
N1
SYSAD46
N2
SYSAD47
N4
SYSAD48
N18
SYSAD16
N19
SYSAD17
N20
SYSAD15
P1
RSPSWAP
P2
PACK
P3
COLDRESET
P17
BIGENDIAN
P19
RESET
P20
JTDI
R3
JTCK
R4
EXTRQST
R18
NMI
R19
PRQST
T1
JTDO
T2
INT9
T19
INT8
T20
MODECLOCK
U1
JTMS
U3
VALIDIN
U6
SYSCMD7
U13
INT3
U15
INT6
U18
INT7
U20
RDTYPE
V4
RDRDY
V5
SYSCMD3
V12
SYSCMD6
V13
INT2
V15
INT5
V16
INT4
V17
WRRDY
W5
RELEASE
W6
SYSCLK
W7
SYSCMD1
W11
SYSCMD2
W12
SYSCMD5
W13
SYSCMDP
W14
INT1
W16
MODEIN
Y4
VALIDOUT
Y5
SYSCMD0
Y11
SYSCMD4
Y13
SYSCMD8
Y14
INT0
Y17
VCCOK
P18
VCCP
Y7
VCCP
V6
VSSP
U7
VREF_IN
V10
SYSCLK
V7
VREF_IN
B13
HSTL_SEL
A11
JTRST
T4
VCCIO/JTAGSEL
U5
RM7065C/7965 1/2
IC42A
S_RM7965A-900/1000W
IC42A
8
1
7
2
6
3
5
4
BR115
47Jx4
R405
47J
R122
7
10
K
J
CP448
8
1
7
2
6
3
5
4
BR155
10KJx4
A1
2
A2
4
A3
6
A4
8
1OE
1
Y1
18
Y2
16
Y3
14
Y4
12
VCC
20
GND
10
A5
11
A6
13
A7
15
A8
17
Y5
9
Y6
7
Y7
5
Y8
3
2OE
19
IC61
74LCX244
CP623
8
1
7
2
6
3
5
4
BR117
47Jx4
8
1
7
2
6
3
5
4
BR160
10KJx4
AS10
A_FIN_CPU_O835
CP493
5
4
6
3
7
2
8
1
BR1042
8.2KJx4
8
1
7
2
6
3
5
4
BR113
47Jx4
1
2
L1012
BLM15AG121SN
CP642
C237
220pF(CH)
8
1
7
2
6
3
5
4
BR159
47Jx4
8
1
7
2
6
3
5
4
BR118
47Jx4
8
1
7
2
6
3
5
4
BR180
47Jx4
R4
6
44
.7K
J
R4
6
44
.7K
J
8
1
7
2
6
3
5
4
BR116
47Jx4
8
1
7
2
6
3
5
4
BR152
47Jx4
C1336
1000pF(B)
R1176
33J
R1176
33J
8
1
7
2
6
3
5
4
BR191
47Jx4
C236
220pF(CH)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CN14
D_BM08B-SRSS-TB
R365
47J
CP466
8
1
7
2
6
3
5
4
BR169
47Jx4
CP471
CP668
CP640
CP475
C1322
10uF(2012:F)
C235
220pF(CH)
8
1
7
2
6
3
5
4
BR114
47Jx4
R409
10KJ
CP620
R4
6
52
.2
K
J
R4
6
52
.2
K
J
R1191
D_10J
8
1
7
2
6
3
5
4
BR1037
10Jx4
8
1
7
2
6
3
5
4
BR1039
56Jx4
R333
10
K
J
CP492
C242
0.1uF(B)
8
1
7
2
6
3
5
4
BR163
47Jx4
8
1
7
2
6
3
5
4
BR190
47Jx4
8
1
7
2
6
3
5
4
BR188
47Jx4
CP643
R372
47J
8
8
7
7
6
6
5
5
D
C
B
A
MFPC PWB (CPU : RM7065C/7965)
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