AR-150 (serv.man13). AR150 155 ARF151 Service Manual-Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 3

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1
1
2
2
3
3
4
4
E
E
D
D
C
C
B
B
A
A
24V1(DSWS)
24V1
DSWS
(PSW2)
(/PREADY)
(PSH2)
(PSW2)
(PSH2)
(/FREADY)
(/PAGE)
(POFD)
(SDOD)
(MHPS)
(TCS)
MMLD
DVS1
(MMLD)
(MFD)
(TCS)
TCS
DVSEL
(MFD)
(MMLD)
MFD
MHPS
DVS1
(PSW1)
(PSH1)
SIN4
(PSH1)
PSH1
(SDSW)
(PMRDY)
(SPID)
(SDSW)
(SPID)
(POD)
(POD)
(PMRDY)
SB4D
SPPD
(SB4D)
POD
PMRDY
(SPPD)
(PPD3)
(PSW1)
(PPD1)
(PPD1)
PSW2
PSW1
PPD1
PPD3
PSH2
CED2
CED1
(SDOD)
(CED1)
(CED2)
(CED1)
(CED2)
SPID
SDSW
DSWS
PPD2
/GDI-IN
/MEMORY-IN
RTH
SELIN3O
SELIN2O
SELIN1O
SELIN3
SELIN2
SELIN1
(SB4D)
(PPD2)
(PPD3) THOPEN
SIN3
SIN1
(PPD2)
SIN2
RTH-IN
THOPEN
FTH
24V1
5V
5V
5V
5V
5V
5V
5V
A5V
A5V
5V
5V
5V
5V
5V
5V
5V
5V
12V
12V
12V
5V
5V
5V
5V
A5V
5V
1SS133
D9
4.3KJ1/4W
R136
DA204K
D102
0.22J2W
R2
1SS133
D4
1000p
C165
1KJ2W
R1
1KJ
R149
10KJ
R302
0J
JUMPER
J.P12
10KJ
R301
0J
JUMPER
J.P13
DA204K
D104
10KJ
R189
0
7
6
5
4
3
2
1
0
2
}
G
7
0
MUX
EN
74HC151
IC102
DAP202U
D20
DAP202U
D8
DAP202U
D36
7.5KJ
R124
20KJ
R148
DAP202U
D37
20KJ
R171
10J
R184
DAN202U
D31
DAN202U
D33
DAN202U
D22
100p
C288
DAN202U
D13
DAN202U
D21
DAN202U
D38
20KJ
R172
0.1u
C303
DAP202U
D7
DAP202U
D19
DAP202U
D2
7.5KJ
R123
DAP202U
D30
7.5KJ
R146
100p
C276
100p
C278
DAN202U
D17
DAN202U
D1
DAN202U
D14
DAP202U
D32
DAN202U
D35
20KJ
R147
DAP202U
D15
1KJ
R277
150J1/4W
R295
20KJ
R279
1000p
C362
B3B-PH-K-M
CN31
74HC14
IC113A
1KJ
R278
1KJ
R283
10KJ
R181
10KJ
R182
1000p
C382
1KJ
BR20
10KJ
R183
20KJ
R180
1000p
C185
1000p
C202
1000p
C187
0
7
6
5
4
3
2
1
0
2
}
G
7
0
MUX
EN
74HC151
IC105
1000p
C186
20KJ
R284
DA204K
D107
0.1u
C222
33p
C197
1KJ
R140
20KJ
R141
1000p
C150
0
7
6
5
4
3
2
1
0
2
}
G
7
0
MUX
EN
74HC151
IC104
1KJ
BR51
1000p
C385
1000p
C388
10KJ
R285
20KJ
R298
1KJ
BR71
1000p
C340
10KJ
R270
1000p
C384
20KJ
R296
1000p
C383
20KJ
R297
1000p
C153
1000p
C154
1000p
C156
1000p
C155
7.5KJ
R145
1KJ
BR17
1000p
C176
0.1u
C249
DA204K
D105
1KJ
BR18
0.1u
C152
100p
C275
100p
C277
100p
C287
0.1u
C223
74LS07
IC108A
0
7
6
5
4
3
2
1
0
2
}
G
7
0
MUX
EN
74HC151
IC103
47J
R233
47J
R234
47J
R242
10KJ
R143
0.1u
C317
0.1u
C180
1000p
C151
1KJ
R142
1000p
C212
1KJ
R188
MA700
D16
1SS133
D18
10KF
R152
1KF
R151
0.1u
C253
100J
R216
300J
R252
R193
R194
R195
74LS07
IC108C
74LS07
IC108B
-
+
LM358
IC109A
-
+
NJM2903
IC101A
-
+
NJM2903
IC101B
33p
C241
33p
C203
33p
C248
10J
R199
10J
R185
10J
R205
4.7KJ
R153
1000p
C182
1000p
C120
1000p
C121
0.1u
C252
22000p
C188
1.2KJ
R170
1MF
R155
10KJ
R179
10KF
R177
620F
R178
7.5KJ
R154
22000p
C196
1000p
C327
20KJ
R263
2
1
2
1
6
5
12
13
14
15
1
2
3
4
9
10
11
7
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
3
2
1
2
1
8
1
2
3
4
7
6
5
6
5
12
13
14
15
1
2
3
4
9
10
11
7
2
1
6
5
12
13
14
15
1
2
3
4
9
10
11
7
8
1
2
3
4
7
6
5
8
1
2
3
4
7
6
5
8
1
2
3
4
7
6
5
2
1
8
1
2
3
4
7
6
5
2
1
6
5
12
13
14
15
1
2
3
4
9
10
11
7
6
5
4
3
4
8
1
2
3
4
8
1
2
3
4
8
7
6
5
(2-E3)
(6-A2,6-A4)
(6-A1)
P-GND
P-GND
(8-C3)
(8-C3)
(7-B1)
(2-E3)
(2-E3)
DETECTER
CN
SPF
DOOR
OPEN
(2-E4)
(2-E3)
(6-D2)
(6-B2)
(6-A2)
(2-E4)
(2-E4)
(7-E3)
(7-E1)
(7-E2)
(7-C2)
(1-D4)
(1-B2)
(7-C1)
(7-A1)
(7-C1)
(6-D2)
(6-D2)
(2-E3)
(2-C3)
(2-E3)
(2-E3)
(2-E3)
(2-E3)
(2-B2)
(2-B2)
(2-B3)
(2-E3)
(6-D2)
(2-C1)
(2-B4)
(2-E4)
(2-E3)
(6-C2)
(6-D3)
(2-E4)
(6-C1)
(2-E3)
(7-B1)
(7-A1)
(2-E4)
(6-D4)
(6-C1)
(2-B4)
(2-B1)
(2-B3)
(2-B1)
(2-B4)
(2-B3)
(2-B2)
(2-B3)
(2-B4)
(2-B3)
(2-D2)
(2-B3)
(2-B4)
(2-E2)
(2-B1)
(2-B1)
(1-C4)
(1-C4)
(1-C4)
(2-E3)
(1-D3)
(4-D2)
(6-E1)
(6-D1)
(6-B4)
(6-B4)
(6-B4)
(1-D3)
(1-D3)
(1-D3)
(2-E4)
(6-C1)
(6-C1)
(1-B2)
AN-GND
AN-GND
1.5KJ*3
AN-GND
INPUT
PORT
SELECT
CIRCUIT
THERMISTER
SENSE
CIRCUIT
MCU 2 (INPUT SECTION)
AR-F151
12  –  2
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