Read Sharp AR-LC6 Service Manual online
CONTENTS
Parts marked with “
” are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
安全性・信頼性確保のため部品は、必ず正規のものをご使用下さい。
印の商品は、安全上重要な部品です。交換をする時は、安全および性能維持のため必ず指定の部品をご使
用下さい。
SHARP CORPORATION
CIRCUIT DIAGRAM
CODE: 00ZARLC6/C2//
DIGITAL COPIER/PRINTER/
MULTIFUNCTIONAL SYSTEM OPTION
LARGE CAPACITY TRAY
MULTIFUNCTIONAL SYSTEM OPTION
LARGE CAPACITY TRAY
デジタル複合機オプション
大容量給紙トレイ
大容量給紙トレイ
MODEL
AR-LC6
[1] BLOCK DIAGRAM . . . . . . . . . . . . . . 1-1
[2] ACTUAL WIRING CHART . . . . . . . . 2-1
[3] CIRCUIT DIAGRAM . . . . . . . . . . . . . 3-1
[1]
ブロック図 . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
[2]
実体配線図 . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
[3]
回路図 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
: Jan. 9 2004
1
1
AR-LC6 BLOCK DIAGRAM /
ブロック図
1 - 1
[1] BLOCK DIAGRAM /
ブロック図
EEPROM
RXD-LCC
DSR-LCC
TXD-LCC
DTR-LCC
RES-LCC
GND2
5V
24V
GND1
F.G.
Main unit
Comm
unication
b
uff
er circuit
Xtal
7.37MHz
24V monitor
circuit
24V
Upper door open/close
s
witch (LOSW)
Upper limit s
witch (LLSW)
Lift motor (LLM)
Upper limit sensor
(LUD)
Lo
w
er limit sensor
(LLD)
P
aper presence/empty
sensor (LPED)
P
aper e
xit sensor (L
TD)
Main unit connection
sensor (L
T
OD)
Cassette sensor (LCD)
Remaining quantity
sensor (LRE)
P
aper f
eed clutch
(LPFCL)
T
ranspor
t clutch
(L
TCL)
P
aper f
eed solenoid
(LPSL)
T
ranspor
t motor
(L
TM)
Upper door detection
monitor circuit
Upper limit detection
monitor circuit
P
oly-s
witch 1.1A
Lift motor dr
iv
e
circuit
Current limit
circuit
Sensor input circuit
Solenoid/clutch dr
iv
e circuit
CPU (HD64F3644H)
Ar
ithmetic section
On-board wr
ite circuit
P
o
w
er 12V circuit
Comm
unication wr
ite circuit
24V
12V
LCC MAIN PWB
LCC
1
: Jan. 9 2004
1
1
AR-LC6 ACTUAL WIRING CHART /
実体配線図
2 - 1
[2] ACTUAL WIRING CHART /
実体配線図
LIFT
MOTOR
LRE
LRE
+5V
1
GND2
Input lift motor encoder
2
3
+5V
B8B-PH-K-S
CN-B
GND2
3
1
6
4
8
2
7
5
LTLSL
+24V
+5V
GND2
LRE
LLD
1
2
LLM+
LLM-
N.C.
LCC MAIN PWB
+5V
LLM
5
GND2
6
9
N.C.
7
B14B-PHDSS-B
2
8
3
GND2
LTM
LCD
4
LTM-T
10
LLM(GND)
11
LTM-CLK
CN-E
1
N.C.
B12B-PHDSS-B
11
/DSR-LCC
RES-LCC
RES-LCC
9
GND1
4
1
3
+5V
/TRC-LCC
5
2
CN-A
12
N.C.
7
/DTR-LCC
6
+24V
8
10
RXD-LCC
GND2
TXD-LCC
TXD-LCC
+5V
LTOD
Paper feed clutch
12
11
10
9
9
10
11
12
3
6
5
3
SMP-18V-NC
5
2
1
77
2
SMR-18V-N
8
2
1
3
4
6
8
1
4
1
2
2
1
2
1
GND2
1
5
LCC transport motor
4
/LPED
2
LTM-T
+24V
GND1
The main unit connection sensor
/LUD
LUD
LPED
LTM
LTM-CLK
2
LTM
3
+5V
1
GND2
2
3
NC
3
+5V
3
PHR-5
1
LTOD
Tray upper limit sensor
Paper feed solenoid
3
3
2
1
COM
LPSL
LLSW
ON
1
Upper limit switch
Tray paper sensor
2
GND2
LPFCL
1
Main unit connection
13
6
3
11
12
8
9
ELP-15V
4
15
10
2
7
5
14
10
16
14
1
18
12
5
+5V
GND1
11
17
LTCL
7
GND2
GND2
LPSL(+24V)
+24V
CN-C
+24V
15
+5V
4
13
LTOD
20
22
9
B24B-PHDSS-B
2
8
/LPED
+5V
23
+5VR
24
3
/LTD
+5V
19
GND2
LPFCL
21
GND2
NC
3
2
1
COM
LOSW
ON
Upper open/close switch
15
16
17
18
13
14
13
14
15
16
17
18
<Paper feed unit>
11
2
2
33
2
1
3
4
5
6
4
5
6
+24V
+24V(LOSW)
GND2
GND2
CN-D
B10B-PHDSS-B
B10B-PHDSS-B
2
1
1
2
Heater
7
9
10
10
GND2
GND2
8
+24V(LOSW)
GND2
GND2
4
12
ELP-12V
5
Earth
+5V
3
2
1
LCD
LCD
GND2
Cassette detection
ELP-02V
ELR-02V
1
3
ELP-03V
2
3
2
1
3
2
1
2
3
1
ELR-03V
SMP-03V-NC
SMR-03V-N
SMR-03V-N
SMP-03V-NC
SMP-03V-NC
SMR-02V-N
SMP-02V-NC
SMR-03V-N
Lift motor
LLD
LLD
+5V
1
GND2
Lower limit sensor
2
3
3
2
1
2
3
1
SMP-03V-NC
SMR-03V-N
1
SMP-03V-NC
3
2
SMR-03V-N
2
1
3
2
1
1
2
SMR-02V-N
SMP-02V-NC
Paper transport sensor
GND2
1
3
+5VR
2
/LTD
LTD
Paper transport clutch
1
2
1
2
ELR-04NV
ELP-04NV
4
3
4
3
GND2
GND2
GND2
+5V
EXIN2
EXIN1
+24V(LLSW)
+24V
/RXD
B11B-PH-K-S
11
GND2(VD)
TEST
TEST
9
/RES
4
3
N.C.
5
2
CN-F
/TXD
7
TXD
6
MD
8
10
RES
+5V(VD)
FVpp
FVpp
1
GND1
12
GND1
13
+24V(LOSW)
1
4
SMR-03V-N
SMP-03V-NC
3
2
1
2
1
3
Main unit
LTCL
3
2
1
+24V
N.C.
LTCL
/LUD
6
1
13
6
3
11
12
8
9
ELR-15V
4
15
10
2
7
5
14
4
12
ELR-12V
5
N.C.
N.C.
TXD-LCC
RXD-LCC
/DTR-LCC
/DSR-LCC
RES-LCC
F.G.
+5V
GND2
+24V
GND1
/TRC-LCC
N.C.
N.C.
AC-L(H)
F.G.
AC-N(H)
179228-3
FPS-187
PHR-3
CZHR-03V-S
PHR-3
179228-3
1
1
1
PS-187-3V
AR-LC6 CIRCUIT DIAGRAM /
回路図
3 - 1
[3] CIRCUIT DIAGRAM /
回路図
NO ASSEMBLY
NO ASSEMBLY
NO ASSEMBLY
+24V
CN-A(B12B-PHDSS-B)
1 2
3 4
5 6
7 8
9 10
11 12
3 4
5 6
7 8
9 10
11 12
TXD-LCC
GND1
N.C.
N.C.
+5V
GND2
RXD-LCC
RXD-LCC
/DTR-LCC
/DSR-LCC
RES-LCC
/TRC-LCC
LCD
3
LLM
2
1
CN-B(B8B-PH-K-S)
8
+5V
7
6
GND2
5
4
LRE
LLD
LLD
LLM(GND)
+5V
+24V
LTLSL
LTLSL
GND2
GND2
CN-C(B24B-PHDSS-B)
1 2
3 4
5 6
7 8
9 10
11 12
3 4
5 6
7 8
9 10
11 12
GND2
+5V
/LPED
/LUD
LPFCL
LPSL(24V)
+24V
+5V
GND2
+24V
13 14
15 16
15 16
LTCL
LTM
+5V
LTM-T
EXIN2
17 18
/LTD
LTOD
EXIN1
+5V
+5VR
GND2
GND2
GND2
20
19
21 22
21 22
24
23
GND2
GND1
MD
CN-F(B11B-PH-K-S)
/RXD
TXD
11
5
8
2
/TXD
/RES
TEST
RES
10
4
7
1
N.C.
+5V(VD)
+5V(VD)
GND2(VD)
FVpp
6
9
3
CN-D(B10B-PHDSS-B)
1 2
3 4
5 6
3 4
5 6
+24V
GND2
+24V(LOSW)
+24V(LOSW)
GND2
+24V(LLSW)
7 8
GND2
GND2
GND2
2-1B
1-3C
NO ASSEMBLY
2-1A
2-1A
1-3D
1-3D
2-1A
1-3D
2-1A
1-3C
2-2A
1-3D
1-2C
2-2A
2-3A
2-3C
+5V
+5V
+24V(LOSW)
9 10
GND2
+24V
CN-E(B14B-PHDSS-B)
1 2
3 4
5 6
7 8
9 10
3 4
5 6
7 8
9 10
GND1
LTM-CLK
GND1
GND2
12
11
13 14
13 14
N.C.
N.C.
N.C.
CN-G(B2B-PH-K-S)
1
2
2
+24V
LED-M
LED-M
NO ASSEMBLY
3
1
2
3
1
2
B
C
E
B
C
E
3
1
2
3
1
2
B
C
E
B
C
E
3
1
2
3
1
2
B
C
E
1
3
2
5
6
7
A0
1
A1
2
A3
3
Vss
4
Vcc
8
WP
7
SCL
6
SDA
5
Xin
1
VDD
8
Xout
2
S0
7
S1
3
FSOUT
6
LF
4
VSS
5
PB1/AN
1
PB0/AN
2
AVss
3
TEST
4
X2
5
X1
6
Vss
7
OSC1
8
OSC2
9
RES
10
P90/FV
11
P91
12
P92
13
P93
14
P94
15
IRQ0
16
D13
DAN202K
D9
DAP202K
Q18
RT1N141C
R65
4.7k
RES-LCC
CNA-11
RXD-LCC
CNA-8
/DTR-LCC
CNA-9
TXD-LCC
CNA-7
Q15
RT1N141C
/DSR-LCC
CNA-10
D14
DAN202K
/TRC-LCC
CNA-12
R70
4.7k
R72
1k
R71
4.7k
D8
DAP202K
C35
473Z/16V
C34
222Z/50V
Q14
RT1N141C
Q17
RT1N141C
D15
DAN202K
D10
DAP202K
Q16
RT1N141C
+24V
CNA-1
GND1
CNA-2
L2
MMZ1608S121AT
C28
473Z/16V
JP2
GND2
C30
47uF/35V
+
C31
223Z/50V
GND1
CNC-6
GND2
CNB-6
GND2
CNC-7
GND2
CNC-8
GND2
CNC-9
+5V
CNC-22
+5V
CNC-20
+5V
CNC-19
+5V
CNB-2
+5V
CNB-1
R66
10k
GND2(VD)
CNF-10
C29
473Z/16V
+24V
CNB-10
R21
220J(1/4W)
+5VR
CNC-24
GND2
CNB-5
GND2
CNC-11
GND2
CNC-12
GND2
CND-3
GND2
CND-4
+24V
CND-8
GND2
CNA-6
+5V
CNA-5
C27
47uF/35V
+
+5V
CNC-21
R39
0J
R40
0J
GND1
CNE-12
+24V
CNB-7
+24V
CNC-1
+24V
CNC-3
F1
ICP-N15
F2
ICP-N15
R31
0J
X1
CSTS0737MG03
R30
1MJ
IC5B
BA10393F
+
-
473
R47
4.7k
R38
10k
JP3
+5V
R41
4.7k
L3
MMZ1608S121AT
C13
222Z/50V
C14
473Z/16V
IC3
CAT24WC04
R17
4.7k
+5V(VD)
CNF-6
R32
4.7k
R15
4.7k
R16
4.7k
R42
4.7k
GND2
CNE-3
GND2
CND-7
GND2
CNE-4
GND2
CND-6
GND2
CND-9
R22
3.3k
C10
103Z/50V
C6
473Z/16V
IC1
FS781
R29
0J
IC2
HD64F3644H
+5V
CNC-23
+5V
CNE-1
GND2
CNC-10
GND1
CNE-13
+24V
CNG-1
+5V
+5V
+5V
+24V
VD
VD
VD
VD
VD
VD
VD
VD
VD
VD
RES
TXD
TEST_SW
FVpp
LED_K
KAKITEI
/TXD
DTR
/RES
/RES
/TRC
/RXD
DSR
A
A
B
B
C
C
4
3
2
1
MAIN PWB
