Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) Service Manual ▷ View online
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 24
5V
3.3V
24V1
24V
24V
24V
3.3V
3.3V
24V
3.3V
3.3V
5V
5V
3.3V
SW24V
SW24V_Dup
3.3V
5V
PDPX
(3)
/CL
(7)
/DHROFF
(7)
/PGSOL1
(7)
/PGSOL2
(7)
RTH1
(14)
RTH2
(14)
/PREMSOL
(7)
DY
/POUT2A_DET
(1)
POUT2_R
(3)
PFULL2_R
(3)
/KEEPSOL1
(7)
/KEEPSOL2
(7)
POUT2_REND
(3)
POUT2
(3)
POUTCOV
(3)
PFULL2
(3)
/POUT2B_DET
(3)
TO DUPLEX PAPER OUT SENSOR
TO COPY LAMP
TO PAPER OUT SENSOR
TO INTERNAL COOLING FAN
TO INTERNAL COOLING FAN
TO Defog Hearter
TO THERMISTOR
TO Pout GATE SOLENOID
TO PAPER REMOVE SOL
TO PAPER OUT 2 SENSOR
TO 2ND POUT PAPER FULL SENSOR
TO 2ND POUT UN DETECTOR
TO 2ND POUT COVER SENSOR
TO 2ND POUT PAPER FULL SENSOR
TO 2ND POUT UN DETECTOR
TO 2ND POUT COVER SENSOR
TO RIGHT PAPER OUT 2 SENSOR
TO RIGHT 2ND POUT PAPER FULL SENSOR
TO POUT2 KEEP SOLENOID
TO RIGHT POUT UN DETECTOR
TO RIGHT 2ND POUT PAPER FULL SENSOR
TO POUT2 KEEP SOLENOID
TO RIGHT POUT UN DETECTOR
R490 NM_0J <1608>
R490 NM_0J <1608>
C310
1000P
NB985
NB985
1
CN19
S7B-PH-K-S(LF)(SN)
CN19
S7B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
2
3
4
5
6
7
R235
20KJ
R235
20KJ
10K
10K
Q38
DTC114YUB
10K
10K
C
E
B
R230
240J
R230
240J
R236
1KJ
R236
1KJ
NB692
NB692
1
R455
240J
R455
240J
R436
240J
R436
240J
R314
1KJ
R314
1KJ
R450
0J
R450
0J
NB984
NB984
1
NB732
NB732
1
R438
20KJ
NB983
NB983
1
R43
9
20KJ
NB731
NB731
1
R231
240J
R231
240J
R491
NM_0J <1608>
R491
NM_0J <1608>
CN17
B11B-PASK-1(LF)(SN)
CN17
B11B-PASK-1(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
+
C188
47UF/35V +
CN11
B4B-PH-K-K(LF)(SN)
CN11
B4B-PH-K-K(LF)(SN)
1
2
3
4
2
3
4
CN26
IMSA-9604S-04C
1
2
3
4
R442
1KJ
R244
10KJ
R244
10KJ
D234
NM_1SS355
D234
NM_1SS355
R468
1KJ
R468
1KJ
F518
0603FT1.5A
F518
0603FT1.5A
CN22
B3B-PH-K-M(LF)(SN)
CN22
B3B-PH-K-M(LF)(SN)
1
2
3
2
3
R245
120J
R245
120J
NB851
NB851
1
CN32
B16B-PHDSS-B(LF)(SN)
CN32
B16B-PHDSS-B(LF)(SN)
1
3
5
7
9
3
5
7
9
2
4
6
8
10
12
14
16
4
6
8
10
12
14
16
11
13
15
13
15
R452
240J
R452
240J
NB849
NB849
1
R24
9
20KJ
R24
9
20KJ
NB963
NB963
1
R234
1KJ
R234
1KJ
R446
10KJ
R470
0J
R470
0J
R441
1KJ
C20
0
0.047U<1608>
C20
0
NB817
NB817
1
R454
240J
R454
240J
R437
20KJ
R440
1KJ
R237
3.3KJ
R237
3.3KJ
NB898
1
C21
9
0.1U
C21
9
0.1U
R251
240J
R251
240J
CN25
B4B-PH-K-S(LF)(SN)
CN25
B4B-PH-K-S(LF)(SN)
1
2
3
4
NB723
NB723
1
R50
4
NM_
R
R50
4
NM_
R
R381
0J
R381
0J
R311
240J
R311
240J
R443
1KJ
C38
9
1000P
C38
9
1000P
F516
0603FT2.5A
NB959
NB959
1
R444
1KJ
R444
1KJ
ZD218
NM_UDZTE-175.1B
ZD218
ZD206
NM_UDZTE-175.1B
ZD206
NB899
NB899
1
10K
10K
Q40
DTC114YUB
10K
10K
Q40
DTC114YUB
C
E
B
R492
0J
R492
0J
R445
10KJ
R445
10KJ
R387
10KJ
R387
10KJ
R471
0J
R471
0J
R312
240J
R312
240J
NB727
NB727
1
R397
0J
R397
0J
R505
0J
R505
0J
R46
9
1.2KJ
R46
9
1.2KJ
R448
1.2KJ
R448
1.2KJ
NB987
1
R243
1KJ
R243
1KJ
C378
1000P
R246
120J
R246
120J
R447
4.7KJ
CN21
B10B-PASK-1(LF)(SN)
CN21
B10B-PASK-1(LF)(SN)
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
R313
20KJ
R313
20KJ
C350
1000P
C334
1000P
NB986
1
NB900
NB900
1
R451
0J
R451
0J
R453
240J
R453
240J
NB852
NB852
1
C
D
E
C
D
E
4
3
2
1
12/16
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 25
D1
D15
D7
D6
D13
D10
D9
D12
D4
D5
D3
D14
D0
D2
D8
D11
/Bus-out
TCLK_CPLD
TDI_CPLD
TMS_CPLD
TDO_CPLD
A1
A3
A2
A4
D[0:15]
(1,2,3,8)
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
/AUD-DTC#
/AUD-READY#
/THOPEN1
(14)
/PNC-a#
/THOPEN2
(14)
/DUP2SEN
(11)
HTEMP2
(14)
HTEMP1
(14)
PSSTS
(9,15)
DEV_HIS
(15)
CLD_STRT
(15)
/MSFINDET
(11)
PPSEN
(11)
/CA
PNC
/COPY
AUD-TC
MMDCLK
(7)
CPUCLK
(1,2,3)
A[20..1]
(1,2,3,8)
/HWR
(1,3,8)
/MRESET
(1,2,3,4,5,9,11)
/EXPortEN
(1)
/RD
(1,2,3,8)
POUTFANOUT
(7)
PSFAN
(7)
TFANMD
(7)
OZNFANOUT/
(7)
TFAN
(7)
/CS5
(1)
PTPULSE
(10)
/WPCNT
(8)
NB745
NB745
1
TC74LCX244FT
IC121
TC74LCX244FT
IC121
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
NB765
NB765
1
C163
0.1U
C163
0.1U
NB560
1
NB758
NB758
1
C314
0.1U
0.1U
C314
0.1U
0.1U
BR149 33JX4
1
8
2
7
3
6
4
5
NB824
NB824
1
NB551
1
NB760
NB760
1
NB766
1
R406
100J
R406
100J
NB569
1
NB780
NB780
1
IC509
EPM3064ATC44-10N
IC509
EPM3064ATC44-10N
IN1/GCLRn
3
9
40
IN2/OE2/GCLK2
Vc
c
41
IO
1
42
IO
2
43
IO
3
44
IO4/TDI
1
IO5
2
IO6
3
GND
4
IO7
5
IO8
6
IO9/TMS
7
IO10
8
Vcc
9
IO11
10
GND
11
IO12
12
IO13
13
IO14
14
IO15
15
GND
16
Vc
c
17
IO16
18
IO17
1
9
IO18
20
IO1
9
21
IO20
22
IO21
23
GND
24
IO22
25
IO23/TCK
26
IO24
27
IO25
28
Vcc
29
GND
30
IO26
31
IO27/TDO
32
IO28
33
IO2
9
34
IO30
35
GND
36
IN3/GCLK
1
37
IN4/OE1
38
NB761
NB761
1
NB783
NB783
1
NB772NB772
1
NB564
1
NB778NB778
1
NB777NB777
1
BR194 100JX4
1
8
2
7
3
6
4
5
NB804
1
NB553
1
R5
99
10KJ
R5
99
10KJ
NB786
NB786
1
NB746
1
NB739
1
R402
1.5KJ
R402
1.5KJ
NB763
NB763
1
NB776NB776
1
BR148
33JX4
BR148
33JX4
1
8
2
7
3
6
4
5
NB570
1
NB770
NB770
1
NB566
1
NB771
NB771
1
NB555
1
NB744
NB744
1
BR196
33JX4
BR196
33JX4
1
8
2
7
3
6
4
5
NB752
NB752
1
NB764
NB764
1
R160
100J
R160
100J
NB571
1
NB775NB775
1
NB743
1
NB749
NB749
1
R162
10KJ
R162
10KJ
NB568
1
NB762
NB762
1
NB698
NB698
1
NB767
NB767
1
R603
10KJ
R603
10KJ
NB557
1
C315
0.1U
C315
0.1U
IC511
TC7SH04FU
IC511
TC7SH04FU
2
4
5
3
1
NB550
1
NB572
1
NB781
NB781
1
R152
33J
R152
33J
C316
0.1U
0.1U
C316
0.1U
0.1U
C155
100P
C155
100P
BR147
10KJX4
10KJX4
BR147
10KJX4
10KJX4
1
8
2
7
3
6
4
5
NB774NB774
1
NB559
1
NB737
1
NB735
1
R161
10KJ
R157
0J
R157
0J
NB759
NB759
1
NB552
1
NB757
NB757
1
NB573
1
C329
0.1U
C329
0.1U
NB753
NB753
1
IC120D
TC74LCX32FT
IC120D
TC74LCX32FT
12
13
11
14
7
C330
0.1U
0.1U
C330
0.1U
0.1U
NB748
NB748
1
NB561
1
NB741
1
IC120B
TC74LCX32FT
IC120B
TC74LCX32FT
4
5
6
14
7
NB734
1
NB554
1
BR152 33JX4
1
8
2
7
3
6
4
5
NB742
1
R5
9
8
NM_0J
R5
9
8
NM_0J
IC120A
TC74LCX32FT
IC120A
TC74LCX32FT
1
2
3
14
7
BR202
1.5KJX4
BR202
1.5KJX4
1
8
2
7
3
6
4
5
NB751
NB751
1
BR201 100JX4
BR201 100JX4
1
8
2
7
3
6
4
5
NB563
1
NB574
NB574
1
NB548
1
R600
10KJ
R600
10KJ
NB756
1
NB556
1
NB779
NB779
1
C313
0.1U
0.1U
C313
0.1U
0.1U
NB747
NB747
1
C157
100P
C157
100P
NB782
NB782
1
BR151
33JX4
BR151
33JX4
1
8
2
7
3
6
4
5
TC74LCX244FT
IC119
TC74LCX244FT
IC119
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
NB565
1
NB733
1
R5
9
7
10KJ
R5
9
7
10KJ
NB768
1
NB549
1
NB905
TP
TP
1
NB740
NB740
1
NB558
1
R610
10KJ
R610
10KJ
R58
9
10KJ
R58
9
10KJ
NB575
NB575
1
NB755
NB755
1
NB750
NB750
1
R159
0J
R159
0J
NB567
1
A
B
C
A
B
C
4
3
2
1
MCU PWB
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 26
TMS_CPLD
TDO_CPLD
TCLK_CPLD
TDI_CPLD
TDI_CPLD
D13
D12
D15
D14
A4
D[0:15]
(1,2,3,8)
5V
3.3V
3.3V
3.3V
3V
3V
24V
24V
/AUD-DTC
(12)
/PNC-a
(12)
/AUD-READY
(12)
/AUD-READY#
/AUD-DTC#
/PNC-a#
/PNC#
(12)
/AUD-TC#
(12)
PNC
AUD-TC
/COPY
/COPY#
(12)
/CA#
(12)
/CA
HTEMP2
(14)
HTEMP1
(14)
HTEMP
(1,7)
/RD
(1,2,3,8)
/CS5
(1)
/MRESET
(1,2,3,4,5,9,11)
DHROFF
(7)
SPEEDSEL
(7)
/MIRMSEL
(4)
/READY
(9)
/VIDEO
(10)
/SAMP
(10)
/VIDEO#
(2)
/SAMP#
(2)
CPLD ISP I/F
R577
10KJ
R577
10KJ
BR203 100JX4
BR203 100JX4
1
8
2
7
3
6
4
5
NB545
1
IC120C
TC74LCX32FT
IC120C
TC74LCX32FT
9
10
8
14
7
NB562
NB562
1
R284
100J
R284
100J
NB947
NB947
1
NB612
NB612
1
NB794
NB794
1
NB546
1
R571
10KJ
R571
10KJ
763
763
NB950
NB950
1
NB542
1
R285
100J
R285
100J
R602
10KJ
R602
10KJ
C165
100P
D225
DA204U
D225
DA204U
K
A
KA
Q202
UPA502T
UPA502T
Q202
UPA502T
UPA502T
4
4
8
7
6
5
NB795
NB795
1
R479
NM_0J
R479
NM_0J
NB790
NB790
1
R165
100J
R165
100J
R587
10KJ
R587
10KJ
NB948
NB948
1
2
5
3
R282
100J
R282
100J
0.1U
C357
0.1U
C357
R286
100J
R286
100J
9
9
R576
10KJ
R576
10KJ
R281
100J
R281
100J
R601
10KJ
R601
10KJ
1
2
14
7
NB796
NB796
1
TC74VHCT244AFT
IC127
TC74VHCT244AFT
IC127
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
NB329
NB329
1
R283
100J
R283
100J
R280
100J
NB949
NB949
1
NB543
1
NB789
1
CN505
BM08B-SRSS-TB(LF)(SN)
CN505
BM08B-SRSS-TB(LF)(SN)
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
NB946
NB946
1
NB544
1
D224
DA204U
K
A
KA
NB788
1
R173
0J
R173
0J
NB547
NB547
1
C
D
E
C
D
E
4
3
2
1
13/16
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 27
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
3.3V
12V
12V
12V
12V
12V
SPFWS
(11)
RTH2
(12)
RTH1
(12)
HTEMP1
(13)
/THOPEN1
(13)
TONER
(10)
TONER#
(1)
SPFWS#
(1)
RTH1#
(1)
R324
1M
F
R324
1M
F
R299
100J
R299
100J
C410
0.1U
C410
0.1U
D221
DA204U
D221
DA204U
K
A
KA
C412
0.1U
C412
0.1U
C388
22000P
C388
22000P
+
-
IC219A
KIA393F-EL/P
+
-
3
2
1
8
4
R210
1MJ
R210
1MJ
+
-
IC214A
KIA393F-EL/P
KIA393F-EL/P
+
-
IC214A
KIA393F-EL/P
KIA393F-EL/P
3
2
1
8
4
R323
13KF
R323
13KF
R274
1KJ
R274
1KJ
D21
9
DA204U
D21
9
DA204U
K
A
KA
NB945
NB945 1
R273
1.8KF
R273
1.8KF
NB578
NB578
1
R322
3KF
R322
3KF
C215
0.1U
0.1U
C215
0.1U
0.1U
R326
10KF
C269
1000P
NB703
NB703
1
R276
3.3KF
R276
3.3KF
+
-
IC201A
KIA358F-EL/P
+
-
IC201A
KIA358F-EL/P
3
2
1
8
4
NB586
NB586
1
D222
DA204U
D222
DA204U
K
A
KA
R2
9
5
10KF
R2
9
5
10KF
D223
DA204U
D223
DA204U
K
A
KA
NB663
NB663
1
+
-
IC213A
KIA358F-EL/P
+
-
IC213A
3
2
1
8
4
R321
1.2KF
C166
0.1U
NB587
NB587
1
D22
9
DA204U
D22
9
DA204U
K
A
KA
R2
9
6
100KF
R2
9
6
100KF
C391
0.1U
C391
0.1U
R561
330J
R561
330J
C393
0.1U
C393
0.1U
NB581
NB581
1
C415
22000P
C415
22000P
+
-
IC124A
KIA358F-EL/P
+
-
IC124A
3
2
1
8
4
D227
DA204U
D227
DA204U
K
A
KA
NB577
1
R277
1MJ
1MJ
C394
22000P
C394
22000P
D101
MA704A
D101
MA704A
NB584
NB584
1
R291
330J
R291
330J
C428
0.1U
C428
0.1U
NB590
NB590
1
A
B
C
A
B
C
4
3
2
1
MCU PWB
Click on the first or last page to see other MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) service manuals if exist.