DOWNLOAD Sharp UP-800 (serv.man19) Service Manual ↓ Size: 9.04 MB | Pages: 89 in PDF or view online for FREE

Model
UP-800 (serv.man19)
Pages
89
Size
9.04 MB
Type
PDF
Document
Service Manual
Brand
Device
ECR / Latest UP820 Service Manual
File
up-800-sm19.pdf
Date
PREV: Sharp UP-800 (serv.man18) Service Manual

Sharp UP-800 (serv.man19) Service Manual ▷ View online

UP-820N/820F (V)
CIRCUIT DIAGRAM
10 – 21
FPGA
MCR_RDD2#
MCR_RCP2#
MCR_RDD1#
MCR_RCP3#
MCR_RCP1#
MCR_CLS2#
MCR_RDD3#
MCR_CLS3#
MCR_CLS1#
5V
FPGA_RDD1#
FPGA_RCP2#
FPGA_RCP1#
FPGA_CLS2#
FPGA_CLS1#
FPGA_RDD2#
FPGA_RCP3#
FPGA_CLS3#
FPGA_RDD3#
3.3V
5V
5V
3.3V
3.3V
C156 100PF
2
1
C158 100PF
2
1
C155 100PF
2
1
IC38C
74L
V08A
P
W
9
10
8
C160 100PF
2
1
C151
0.1uF
C157 100PF
2
1
IC38B
74L
V08A
P
W
4
5
6
C196
0.1uF
C159 100PF
2
1
C152 100PF
2
1
IC39D
74L
V08A
P
W
12
13
11
IC39B
74L
V08A
P
W
4
5
6
BR6
33-4
1
8
2
7
3
6
4
5
C153 100PF
2
1
IC27C
74L
V08A
P
W
9
10
8
BR3
10K-
4
1
8
2
7
3
6
4
5
C154 100PF
2
1
BR7
33-4
1
8
2
7
3
6
4
5
IC39A
74L
V08A
P
W
1
2
3
14
7
IC38D
74L
V08A
P
W
12
13
11
IC27D
74L
V08A
P
W
12
13
11
BR8
33-4
1
8
2
7
3
6
4
5
C198
0.1uF
BR4
10K-4
1
8
2
7
3
6
4
5
IC38A
74L
V08A
P
W
1
2
3
14
7
BR5
10K-4
1
8
2
7
3
6
4
5
IC39C
74L
V08APW
9
10
8
IC27B
74L
V08A
P
W
4
5
6
CN14
DF1
1-12DP-2DS(HRS)
1
2
3
4
5
6
7
8
9
10
11
12
VCC(+5V)
GND
CLS(1)#
RDD(1)#
RCP(1)#
CLS(2)#
RDD(2)#
RCP(2)#
CLS(3)#
RDD(3)#
RCP(3)#
NC
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
12/18
MCR.I/F
UP-820N/820F (V)
CIRCUIT DIAGRAM
10 – 22
DRAWER
<DRAWER>
3.7V
FGPA
FGPA
DR
W1#
DR
W2#
DRSNS
DRA
WER1
DR
WSN
S
3
DRA
WER2
FPGA_DR
WSN
S
3
24V
PGND
24V
F3
500mA/250V
CN15
22-05-1032(5046-03A
)
DRA
WER CN1
1
2
3
R261 4.7K
D6
1SS355
1
2
D4
1SS355
1
2
R258
1.8K
R264
1.8K
FB7
CIB32P600NE
+
C163
22uF/16V
R260
330
R259
30K
R257
100
+
C161
22uF/16V
CN16
22-05-1032(5046-03A
)
DRA
WER CN2
1
2
3
R263
100
C162
1000pF
Q20
2SD2143
Q19
2SD2143
D3
VHD1SR159//-1(1SR159-200)
1
2
R262
(10K)
D5
1SR159-200
1
2
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
13/18
DRA
WER
UP-820N/820F (V)
CIRCUIT DIAGRAM
10 – 23
PRINTER
S
NTD2955T
4
2SK2731
1
D
G
2
3
D
S
3G
12
D
CPU
CPU
FPGA
FPGA
LT
_M
ST
E
P
1
LT
_M
ST
E
P
4
LT
_MDOWN
LT
_M
ST
E
P
3
LT
_M
ST
E
P
2
PVHCOM
PSTRB4#
PSTRB3#
PSTRB1#
PSTRB2#
RDS/MSTEP4
JDS/MSTEP2
STRB4#
CPU_A16
CPU_A15
VPT
E
S
T
RAS/MSTEP3
STRB3#
CPU_A20
STRB2#
STRB1#
JMOT
OFF
JAS/MSTEP1
PHT
E
M
P
PHEADTEMP
PHT
E
M
P
VHCOM
ACUT1
ACUT2
PVHCOM
LT
_MDOWN
LT
_M
ST
E
P
2
LT
_M
ST
E
P
3
LT
_M
ST
E
P
4
LT
_M
ST
E
P
1
LT
_VP
PSTRB4#
PSTRB1#
PSTRB2#
PSTRB3#
PSO
PLA
TCH#
PCLK
VPT
E
S
T
STRB2#
RPES#
JPES#
RDS/MSTEP4
RAS/MSTEP3
PHUPS
JMOT
OFF
STRB1#
STRB3#
CPU_PLA
TCH#
CPU_HTEMP
JPES#
ACUTSW
CPU_PSO
ACUTSW
PHUPS
RPES#
JDS/MSTEP2
VPT
E
S
T
JAS/MSTEP1
CPU_VPRNT
CPU_PCLK
STRB4#
PHEADTEMP
24V
3.3V
5V
VHCOM
ACUT1
ACUT2
P
A
CUT2
P
A
CUT1
5V
3.3V
5V
5V
5V
5V
5V
24V
3.3V
5V
IC20D
74HCT08PW
12
13
11
D9
1SS3
5
5
1
2
R267
0
R295
15K
IC24A
74HCT08PW
1
2
3
14
7
C4
0.1uF
R281
4.7KF
IC24B
74HCT08PW
4
5
6
R289 330KF
IC25C
74HCT08PW
9
10
8
R268
0
IC25D
74HCT08PW
12
13
11
+
C173
10uF/50V
1
2
R279
18KF
IC25A
74HCT08PW
1
2
3
14
7
C164
100pF
D8
1SS3
5
5
1
2
D41
1SS3
5
5
1
2
C1
0.1uF
R283
4.7K
C165
100pF
R286
0
R278
4.7K
IC20A
74HCT08PW
1
2
3
14
7
IC24D
74HCT08PW
12
13
11
R269
0
R282
0
R288
0
IC21A
74HCT08PW
1
2
3
14
7
F4
T1.6A/250V
D10
1SS3
5
5
1
2
C167
100pF
C168
100pF
R291
1K
R285
0
R292 47KF
Q22
NTD2955
T
1
3
4
R293
5.6K
D12
1SS3
5
5
1
2
R266
0
IC25B
74HCT08PW
4
5
6
IC20B
74HCT08PW
4
5
6
C3
0.1uF
+
C172
22uF/16V
1
2
R290
10K
D7
1SS3
5
5
1
2
+
-
IC23B
BA103
5
8
5
6
7
8
4
C166
1000pF
IC21B
74HCT08PW
4
5
6
C170
(0.1uF)
R296
47
K
R265
0
R284
0
D1
1
1SS3
5
5
1
2
+
-
IC23A
BA103
5
8
3
2
1
8
4
jamper
JP1
1
2
--
+
C169
2200uF/50V
1
2
IC24C
74HCT08PW
9
10
8
C171
100pF
C2
0.1uF
R294
12K
Q21
2SK2
7
3
1
2
3
1
IC21D
74HCT08PW
12
13
11
IC20C
74HCT08PW
9
10
8
IC21C
74HCT08PW
9
10
8
R280
0
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
14/18
PRINTER-1
UP-820N/820F (V)
CIRCUIT DIAGRAM
10 – 24
3
PRINTER (SENSOR etc)
D
E
T
O
 PRINTER (DIREC
T)
LT(1Sheet)_PES
1pin
2
2
28pin
1pin
C
G
B
T
O
 PRINTER RELA
Y
 B
O
A
R
D
3
2SJ511
S
LT(1Sheet)_HUPS
5pin
1
DTC123EKA
1
TA8428K
SIDE VIEW
SILICONE BOND
TH2
PHEADTEMP
PLA
TCH#
PSO
LT
_
S
T
R
1
LT
_PHUPS
PSTRB1#
LT
_VP
PCLK
LT
_VP
PSO
LT
_VP
LT
_VP
LT
_
T
M
G
N
D
RPES#
LT
_
C
L
K
PSTRB2#
PSTRB3#
LT
_VP
LT
_VP
PCLK
LT
_SI(DO)
PLA
TCH#
LT
_
P
S
5
V
P
A
CUT1
PSTRB3#
L
T
_PES#
LT
_
S
T
R
4
LT
_T
M
PSTRB4#
PHUPS
LT
_
S
T
R
2
PSTRB1#
CUTM-
P
A
CUT1
ACUTSW
LT
_SO(DI)
JPES#
LT
_LA
TCH#
LT
_VP
PSTRB2#
PHEADTEMP
LT
_VP
LT
_
S
T
R
3
PSTRB4#
P
A
CUT2
LT
_CUTS
P
A
CUT2
CUTM+
LP_M
A
+
LP_M
B
+
LP_M
A-
LP_M
B-
3.3V
PHEADTEMP
LT
_CUTS
RPES#
PSTRB2#
LP
_
M
B
-
LT
_CUTS
PSTRB4#
P
A
CUT1
LP
_
M
A
-
PHEADTEMP
LP_M
B
+
P
A
CUT2
5V
PSTRB1#
LP_M
A
+
LT
_VP
ACUTSW
JPES#
PSTRB3#
PHUPS
24
V
PCLK
PSO
PLA
TCH#
3.3V
5V
L
T
_PS5V
5V
5V
24
V
5V
5V
3.3V
3.3V
5V
L
T
_PS5V
5V
5V
5V
C180
0.1uF
R301
0
R308
0
FB12
J16
1.0-1
1-18P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C179
0.1uF
C175
100pF
R344
1K
R298 10
K
R343 20
0
R307
0
FB9
+
-
IC29A
BA10393F
3
2
1
4
8
C174
100pF
R305
0
C193 1000pF
FB17
EFCB322513TS
+
-
IC29B
BA10393F
5
6
7
4
8
R341
47
K
R332
22
K
C191
330pF
FB14
FB8
R337
0
FB16
R342 75K
C187
1000pF
C178
100pF
R324
240
FB10
FB15
FB18
R302
0
R303
0
IC27A
74L
V0
8
A
P
W
1
2
3
14
7
R299 10K
IC26
T
A
8428K(toshi
b
a
)
3
5
4
7
1
2
6
C188
330pF
C185
0.1uF
R31
1
10K
R315
1K
C182
0.1uF
C190 0.1uF
R334 4.7K
FB19
FB1
1
CB3225*9
R300
0
C183
0.1uF
C177
100pF
BR9
10K*4
1
8
2
7
3
6
4
5
R327
33
K
R329
0
TH2
THERMAL
 FUSE
FB20
CIB32P600NE
C176
100pF
BR10
10K*4
1
8
2
7
3
6
4
5
IC28
KIA431F
1
3
2
J6
39-53-2285(M
O
L
EX
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C194 0.1uF
C184
1000pF
+
C181
10uF/50V
1
2
C186
1000pF
R340
0
FB13
R297
0
R335
200
R328 4.7K
R304
0
R306
0
R336
0
R330
1K
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
15/18
PRINTER-2
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