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 – 114
ROM_BD5
ROM_BD4
ROM_BD24
ROM_BD12
ROM_BD0
ROM_BD8
ROM_BD31
ROM_BD23
ROM_BD27
ROM_BD6
ROM_BD1
ROM_BD29
ROM_BD26
ROM_BD13
ROM_BD18
ROM_BD20
ROM_BD16
ROM_BD28
ROM_BD17
ROM_BD11
ROM_BD9
ROM_BD7
ROM_BD3
ROM_BD25
ROM_BD14
ROM_BD15
ROM_BD22
ROM_BD2
ROM_BD21
ROM_BD10
ROM_BD30
ROM_BD19
ROM_BA23
ROM_BA23
nGEN_CS3_1_TOP
ROM_BA23
nGEN_CS3_2_TOP
nGEN_CS3_1_BTM
nGEN_CS3_2_BTM
ROM_nBA23
+3.3V
DGND
+3.3V
DGND
DGND
+3.3V
DGND
+3.3V
DGND
DGND
DGND
FVPP
nGEN_CS3_1
(20)
nGEN_CS3_2
(20)
CP684
C315
10uF(2012:F)
C1423
0.1uF(F)
1A
1
1B
2
2C
3
GND
4
2A
5
2B
6
1C
7
VCC
8
IC65
2G66
D0
28
D1
78
D2
29
D3
79
D4
30
D5
80
D6
31
D7
81
D8
32
D9
82
D10
33
D11
83
D12
34
D13
84
D14
35
D15
85
D16
36
D17
86
D18
37
D19
87
D20
38
D21
88
D22
39
D23
89
D24
40
D25
90
D26
41
D27
91
D28
42
D29
92
D30
43
D31
93
Vpp
4
Vpp
54
Vcc
5
Vcc
6
Vcc
45
Vcc
46
Vcc
55
Vcc
56
Vcc
95
Vcc
96
GND
1
GND
2
GND
49
GND
50
GND
51
GND
52
GND
99
GND
100
GND
98
GND
48
-100G-133FNK31
CP681
NC
1
A
2
GND
3
Y
4
VCC
5
IC66
7SZ04
C1421
0.1uF(F)
1A
1
1B
2
2C
3
GND
4
2A
5
2B
6
1C
7
VCC
8
IC63
2G66
C269
0.1uF(B)
CP671
Y
=
/A
4
4
3
3
2
2
1
1
D
C
B
A
(26) 24/36
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 115
BT3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3.3V
+3.3V
BT3.3V
DGND
8
8
7
7
6
6
5
5
D
C
B
A
MFPC PWB (RTC_BAT/Back Up SRAM/TMP)
+3.3V
DGND
BT3.3V
+3.3V
DGND
DGND
+5V_B
+5V_B
DGND
+3.3V
DGND
DGND
+3.3V
DGND
DGND
DGND
DGND
GPO_BT_CHECK
(21)
GPI_nLOW_BAT (21)
RTC_CE_GATE
(18)
RTC_CLK
(19)
RTC_DATA
(19)
GPI_nRTCINT
(8,21)
SA_SCL0
(11,14,29)
SA_SDA0
(11,14,29)
TMP_ALERT
(21)
GP24
GP24
AS3
A_JM-2R-64
AS3
A_JM-2R-64
CP759
CP759
C204
X_8pF(CH)
C204
X_8pF(CH)
R585
1KJ
R585
1KJ
INTN
1
XTN
2
XT
3
VSS
4
CE
5
CLK
6
VDD
8
DATA
7
IC43
SM8578BV
IC43
SM8578BV
CP747
CP747
AS5
A_HOGO_SHEET
AS5
A_HOGO_SHEET
R606
1MJ
R606
1MJ
+
-
+
C262
470uF/16V(MVL/JA0)
+
C262
470uF/16V(MVL/JA0)
B
E
C
Q49
2SC2412K
Q49
2SC2412K
CP769
CP769
R4
7
0
X_0J
R4
7
0
X_0J
1
4
2
3
X12
DMX-26S(32.768KHz/Series8pF)
X12
DMX-26S(32.768KHz/Series8pF)
CP590
CP590
R1216
3.9KJ
R1216
3.9KJ
2
2
1
1
3
3
JP1
T3B-SQ
JP1
T3B-SQ
3
2
1
8
4
+
-
IC82A
LM393D
+
-
IC82A
LM393D
R605
47KJ
R605
47KJ
R591
X_33KJ
R591
E
B
C
10K
47K
Q54
DTC114YUA
10K
47K
Q54
DTC114YUA
C288
0.1uF(B)
C288
0.1uF(B)
CP760
CP760
C207
7pF(CH)
C207
7pF(CH)
TP13
D_HK-4-S
R1210
560F
R1210
560F
BT1
BV-50
BT1
BV-50
R598
10KJ
R598
10KJ
R5
66
33
K
J
R5
66
33
K
J
C195
0.1uF(B)
C195
0.1uF(B)
CP532
CP532
B
E
C
Q52
2SB1198K
Q52
2SB1198K
AS4
A_CR2450
AS4
A_CR2450
GP23
GP23
R1217
X_3.9KJ
R1217
X_3.9KJ
R599
10KJ
R599
10KJ
C243
0.1uF(B)
C243
0.1uF(B)
CP615
CP615
SDA
1
SCL
2
ALERT
3
GND
4
A2
5
A1
6
VCC
8
A0
7
IC62
TMP75AID
IC62
TMP75AID
R4
6
9
0J
R4
6
9
0J
CP583
CP583
5
6
8
4
+
-
+
-
C282
X_0.1uF(B)
C282
X_0.1uF(B)
CP739
CP739
R572
470J
R572
470J
R1215
10KJ
R1215
OUT
1
VDD
2
NC
3
VSS
4
IC73
X_S-1000N25-N4T1G
IC73
X_S-1000N25-N4T1G
CP655
CP655
A
K
D33
1SS355
D33
1SS355
CP781
CP781
C307
1000pF(B)
C307
1000pF(B)
R1213
100KJ
R1213
100KJ
8
1
7
2
6
3
5
4
BR196
10KJx4
BR196
10KJx4
A
K
D34
1SS355
D34
1SS355
R1214
3.9KJ
R1214
3.9KJ
C1382
X_47pF(CH)
C1382
X_47pF(CH)
R573
470J
R573
470J
R5
77
10
K
J
R5
77
10
K
J
CP698
CP698
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 116
A5
A4
A3
A2
A1
A17
A16
A15
A14
A13
AD0
AD1
AD2
AD4
AD5
AD6
AD7
AD3
A6
A7
A8
nA0_CE2
A9
A10
A11
A12
A18
AD2
AD3
AD0
AD6
AD7
AD4
AD5
CE2_A19
AD1
nA0
A0
nA0_CE2
CE2_A19
nA0
A19
A19
DGND
DGND
DGND
+3.3V
DGND
4
4
3
3
2
2
1
1
D
C
B
A
(27) 25/36
+3.3V
DGND
5V_B
DGND
DGND
A[26:0]
(18,20,29,37)
AD[7:0]
(14,18,20,25,37)
SRAM_CE2
(18)
LBUS_SRAM_WE
(18,37)
LBUS_SRAM_OE (18,37)
LBUS_GEN_CS2
(14,18)
C1324
0.1uF(F)
C1324
0.1uF(F)
CP478
CP478
R1172
47KJ
R1172
47KJ
0)
0)
NC
1
A
2
GND
3
Y
4
VCC
5
Y=
/A
IC35
7SZ04
IC35
7SZ04
C160
0.1uF(B)
C160
0.1uF(B)
CP421
CP421
CP746
CP746
CP452
CP452
R344
X_0J
7
8
4
+
-
IC82B
LM393D
+
-
IC82B
LM393D
C169
0.1uF(B)
C169
0.1uF(B)
R327
0J
R340
10KJ
R340
10KJ
R343
0J
R335
X_0J
A4
1
A3
2
A2
3
A1
4
A0
5
CE1
6
IO0
7
IO1
8
IO2
9
IO3
10
VCC
11
VSS
12
IO4
13
IO5
14
IO6
15
IO7
16
WE
17
A16
18
A15
19
A14
20
A13
21
A12
22
A17
23
A11
24
A10
25
A9
26
A8
27
CE2
28
IO8
29
IO9
30
IO10
31
IO11
32
VCC
33
VSS
34
IO12
35
IO13
36
IO14
37
IO15
38
LB
39
UB
40
OE
41
A7
42
A6
43
A5
44
IC37
SRAM_4MBIT(X16)
IC37
SRAM_4MBIT(X16)
MX-M1100  CIRCUIT DIAGRAM / 回路図  2 – 117
232TXD
232RTS
232DTR
232DSR
232CTS
232RXD
DGND
DGND
DGND
DGND
+5V_B
+5V_B
+3.3V
DGND
DGND
DGND
RS232C_TXD
(19)
RS232C_RTS
(19)
GPO_RS232C_DTR
(21)
GPI_RS232C_DSR
(21)
RS232C_CTS
(19)
RS232C_RXD
(19)
SA_UART_TXD1
(14)
SA_UART_RXD1
(14)
8
8
7
7
6
6
5
5
D
C
B
A
MFPC PWB (RS232C for RIC, Download)
CP14
CP14
C33
0.1uF(B)
C33
0.1uF(B)
CP22
CP22
CP18
CP18
C28
0.1uF(1608:B)
C28
0.1uF(1608:B)
CP31
CP31
R45
X_0J
R45
X_0J
CP10
CP10
CP36
CP36
CP13
CP13
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
IC3
74LCX244
IC3
74LCX244
CP8
CP8
C20
0.1uF(1608:B)
C20
0.1uF(1608:B)
CP34
CP34
CP11
CP11
CP17
CP17
CP12
CP12
CP29
CP29
C29
0.1uF(1608:B)
C29
0.1uF(1608:B)
C1
D_
C1
D_
CP35
CP35
T1IN
7
T2IN
6
T3IN
18
T4IN
19
T5IN
21
R1OUT
5
R2OUT
22
R3OUT
17
T1OUT
2
T2OUT
3
T3OUT
1
T4OUT
24
T5OUT
20
R1IN
4
R2IN
23
R3IN
16
C1+
10
C1-
12
C2+
13
C2-
14
V+
11
V-
15
VCC
9
GND
8
IC5
HIN207ECBZ-T
IC5
HIN207ECBZ-T
CP7
CP7
C1063
D_0.1uF(F)
C1063
D_0.1uF(F)
CP33
CP33
CP23
CP23
C27
0.1uF(1608:B)
C27
0.1uF(1608:B)
CP41
CP41
CP28
CP28
C21
0.1uF(B)
C21
0.1uF(B)
CP32
CP32
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