Sharp AR-505 (serv.man3) Service Manual ▷ View online
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
5/5
OP CONTROL PWB
CN1
S10B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
CN204
S12B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
CN202
S3B-PH-SM3-TB
1
2
3
2
3
CN203
04FFS-SP-TF
1
2
3
4
2
3
4
CN201
52207-1290
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
CN3
S13B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
10
11
12
13
2
3
4
5
6
7
8
9
10
11
12
13
CN2
S13B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
10
11
12
13
2
3
4
5
6
7
8
9
10
11
12
13
CN5
S11B-ZR-SM3A-TF
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
CN4
B11B-ZR-SM3F-TF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
GND2
OP-RXD\
OP-RXD\
OP-LRQ\
OP-RDY\
OP-RDY\
GND2
ASK
IRDA
IRDA
OP-TXD\
OP-CLK\
OP-CLK\
OP-RES
OP-POF
OP-POF
IR-TXD
GND1
GND2
GND2
+38V
+24V1
+5V
+24V3
+5V
FRDY
+12V
F0\
F1\
F2\
F3\
F4\
ICUFM\
F1\
F2\
F3\
F4\
ICUFM\
F7\
SEG0
SEG1
SEG2
SEG0
SEG1
SEG2
PNC\
COPY\
CA\
READY\
AUD\
COPY\
CA\
READY\
AUD\
GND1
TC\
PNC-a\
GND1
GND1
+5V
+24V1
+24V1
+5V
IR-TXD
GND2
ASK
GND2
ASK
GND2
GND2
S
CP1
CP2
M
DIS\\
D0
D1
D2
D3
LCD-VDD
CP1
CP2
M
DIS\\
D0
D1
D2
D3
LCD-VDD
LCD-VEE
GND2
+24VOP
GND1
XL\
YH
YL\
XH
+5V
BZR\
+12V
GND2
+5V
FRDY
KEYIN\
TH
GND2
IRDA
IRDA
ROM-RES
TH1
ICU PWB
ICU PWB
OP PWB
CARD COUNTER
PNC
IR UNIT
LCD UNIT
TOUCH PANEL
OP PWB
INVERTER PWB
(4-4A)
(1-1A)
(1-1B)
(1-1B)
(4-7B)
(1-1A)
(1-1A)
(1-1B)
(1-7D)
(4-4A)
(4-7C)
(4-7B)
(4-7B)
(1-1A)
(1-1B)
(1-1B)
(4-7B)
(1-1A)
(1-1A)
(1-1B)
(1-7D)
(4-4A)
(4-7C)
(4-7B)
(4-7B)
(4-4B)
(4-4B)
(4-4B)
(4-4C)
(4-4B)
(4-4B)
(4-4A)
(4-4B)
(4-4B)
(4-4C)
(4-4B)
(4-4B)
(4-4A)
(4-4A)
(4-4B)
(4-4B)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(1-3D)
(2-2C)
(2-2C)
(2-2C)
(2-2C)
(2-2C)
(2-2C)
(1-2C)
(1-2C)
(1-2C)
(1-7D)
(1-7D)
(4-4B)
(4-4B)
(4-4B)
(1-2C)
(1-2C)
(1-7D)
(1-7D)
(4-4B)
(4-4B)
(4-4B)
(1-2C)
(4-4B)
(1-7D)
(4-4B)
(4-4B)
(1-7D)
(4-4B)
(4-4B)
(4-4A)
(4-6C)
(4-4A)
(4-6B)
(4-4A)
(4-4A)
(4-6C)
(4-4A)
(4-6B)
(4-4A)
(3-1C)
(3-1B)
(3-1B)
(3-1C)
(3-4B)
(3-1C)
(3-1C)
(3-1C)
(3-1C)
(4-4C)
(4-4A)
(3-3A)
(3-1B)
(3-1B)
(3-1C)
(3-4B)
(3-1C)
(3-1C)
(3-1C)
(3-1C)
(4-4C)
(4-4A)
(3-3A)
(4-4C)
(4-4C)
(1-8A)
(1-8A)
(1-8B)
(1-8B)
(1-8B)
(4-5A)
(4-4B)
(4-4B)
(4-4B)
(4-4B)
(4-4B)
(4-4B)
(4-4A)
(1-8C)
(4-2C)
(1-8C)
(4-2C)
(4-6B)
(4-4A)
(4-4A)
(1-1C)
(1-8C)
– 69 –
– 70 –
AR-505
8/4/1999
R6
3KJ
R7
330J
R8
100J
Q3
2SC1740
PDATA
FAX
PRT
COPY
FCOM
PONL
FDATA
D1
MA700
MA700
D2
1SS133
R1
470J
R2
470J
R3
330J
COK
FAK
PRK
IC1
LR3717M
VDD
5
VDD
23
T1
29
T2
30
OUT
24
NC
3
NC
4
NC
10
NC
19
NC
27
NC
28
GND
22
KO
6
K1
7
K2
8
K3
9
K4
11
K5
12
K6
13
S0
31
S1
32
S2
33
S3
34
S4
35
S5
36
S6
1
S7
2
OSC
20
OSC
21
C1
14
C2
15
C3
16
C4
17
C5
18
C12
25
C13
26
C3
22000pF
Q1
DTC114YS
10K
47K
C5
100pF
C6
100pF
100pF
X1
480KHz
TH1
R9
390J
R10
120J
RPL
C1
47uF/16V
C2
22000pF
C4
22000pF
R4
1KJ
R5
100J
BZ1
BUZZER
SEG1
SEG2
SEG0
FRDY
SEG1
SEG2
/F2
/F3
/F4
/F1
/F1
/F0
/F0
S0
S1
S2
K4
/KEYIN
S0
S1
S2
K4
TH
SEG1
/F1
/F0
SEG2
+5V
GND2
GND2
GND2
/BZR
+5V
+5V
+5V
+5V
+5V
CNC-9
CNC-3
CND-9
CND-1
CND-2
CND-3
CND-4
CND-5
CNA-2
CNB-2
CNB-5
CNB-4
CNB-8
CNB-7
CNB-1
CNB-9
CNB-3
CNA-3
CND-6
CND-7
CND-8
CNA-1
CNA-4
CNC-8
CNC-7
CNC-1
CNC-2
CNC-5
CNC-4
CNC-6
CNB-6
CNE-2
CNE-1
CNC
B9B-PH-SM3-TB
CND
B10B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
GND2
S0
SEG2
S2
S1
K4
/F0
/F1
SEG1
S0
SEG2
S2
S1
K4
/F0
/F1
SEG1
1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
SEG0
SEG1
SEG2
/F2
/F3
/F4
/F1
/F0
FRDY
NC
SEG1
SEG2
/F2
/F3
/F4
/F1
/F0
FRDY
NC
2
3
1
1K
2K
3K
CAK
4K
5K
6K
INTK
CLK
9K
8K
7K
*K
0K
#K
PSW
INTL
CNA
B4B-PH-SM3-TB
1
2
3
4
1
2
3
4
+5V
/KEYIN
TH
GND2
/KEYIN
TH
GND2
SEG
SEG
F
SEG
F
F
S
K
KEY
LED
LED
LED
CNB
B9B-PH-SM3-TB
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
GND2
S0
SEG2
S2
S1
K4
/F0
/F1
SEG1
S0
SEG2
S2
S1
K4
/F0
/F1
SEG1
CNE
B2B-PH-SM3-TB
1
2
1
2
+5V
/BZR
/BZR
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
1/1
FC51 only installed
FC501 only installed
FC501 only installed
<Ophonal components for the OP-L side>
FC51: All installed
FC53: All except R6, R7, R8, D1, D2, Q3, FAX, PDATA, PONL, FAK installed
FC54: Not used
FC53: All except R6, R7, R8, D1, D2, Q3, FAX, PDATA, PONL, FAK installed
FC54: Not used
<OP-R PWB>
(FC51/FC53/FC54: Common)
<OP-L PWB>
4. Operation L/R PWB
Operation L/R PWB
– 71 –
– 72 –
AR-505
8/4/1999
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
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DB4\
DB0\
DB1\
DB2\
DB1\
DB2\
DB7\
DB3\
DB5\
DB6\
DB6\
DBP\
ATN\
BSY\
ACK\
RST\
MSG\
SEL\
C/D\
REQ\
I/O\
ACK\
RST\
MSG\
SEL\
C/D\
REQ\
I/O\
CN1
CN2
PCSXE50LFDT
IP1
ICPN50
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
5. SCSI relay PWB unit
1/1
DHB-PA50-R13NN
SCSI relay PWB unit
– 73 –
– 74 –
AR-505
8/4/1999
15A/250V
170
/MSWPR
+24V1
+24V1
/HLPR
HLCNT1
HLCNT2
L
N
+38V
+24V
+12V
+5V
GND1
+12V1 (PCU)
+12V1
+12V1 (PCU)
+12V1
+5V1(PCU)
+5V1
+5V1(PCU)
+5V1
GND1(PCU)
GND1
GND1(PCU)
GND1
GND1(HVT)
GND1
+38V1 (SM)
+38V1
+5V1 (SM)
+5V1
+5V
GND1 (SM)
GND1
GND1
+24V1 (PCU)
+24V1
+24V1 (PCU)
+24V1
+24V1 (PCU)
+24V1
+24V2 (INT)
+24V2
DSWF
DSWL
GND1
/INT PR
/INT PR
+5V2 (LD)
+5V
+38V1 (MM)
+24V1
Control
GND1 (MM)
GND1
+5V LD
+38V2 (OP)
+38V2
FW
FW
FW
FW
FW
+38V2
+24V1
+24V3
+12V1
+5V1
GND1
GND2
+24V1
+24V3
+12V1
+5V1
GND1
GND2
+24V3
GND1
GND1
VDD
VEE
GND2
VEE
GND2
+5V1
GND2
GND2
+24V1
+24V1 (ICU)
+24V
+24V3
+24V3 (OP)
+5V
+5V1 (ICU)
+5V1
+5V1 (ICU)
+5V1
+5V1 (ICU)
+5V1
+3.3V
+3.3V (ICU)
+3.3V
-5V
-5V (LSU)
-5V
GND1
GND1 (ICU)
GND1
GND1 (ICU)
GND1
+12V
+12V1 (ICU)
+12V1
+12V1 (OP)
+12V1
+12V
+12V1 (HDI)
+12V1
+5V
+5V1 (ICUS)
+5V1
+5V1 (ICUS)
+5V1
+5V1 (ICUS)
+5V1
+5V1 (HDI)
+5V1
+3.3V
+3.3V (ICUS)
+3.3V
+3.3V (ICUS)
+3.3V
GND1
GND1 (HDI)
GND1
+5V LD
+24V1
+5V1
-5V
GND1
GND2
+24V1
+5V1
-5V
GND1
GND2
+12V1
+5V1
GND1
+5V1
GND1
+12V1
+5V1
GND1
GND2
+5V1
GND1
GND2
+12V
+12V1 (HDP)
+12V1
+5V
+5V1 (PB)
+5V1
+5V1 (HDP)
+5V1
+5V1 (PB)
+5V1
+3.3V
+3.3V (PB)
+3.3V
+3.3V (PB)
+3.3V
GND1
GND1 (HDP)
GND1
+24V
+24V1 (RADF)
+24V1
+5V
+5V1 (RADF)
+5V1
GND1
GND1 (RADF)
GND1
GND2
GND2 (RADF)
GND2
+24V
+24V1 (LCC)
+24V1
+5V
+5V1 (LCC)
+5V1
GND1
GND1 (LCC)
GND1
GND2
GND2 (LCC)
GND2
+5V
+5V1 (DESK)
+5V1
GND1
GND1 (DESK)
GND1
+24V1 (SORT)
+24V1
+24V1 (SORT)
+24V1
+24V
+5V
+5V1 (SORT)
+5V1
GND1
GND1 (SORT)
GND1
GND1 (SORT)
GND1
GND2
GND2 (SORT)
GND2
+24V1 (DESK)
+24V1
+24V
GND2
GND2 (ICU)
GND2
GND2 (ICUS)
GND2
GND2 (ICUS)
GND2
GND2 (ICU)
GND2
GND2
GND2 (ICUS)
GND2
GND2 (HDI)
GND2
GND2 (DESK)
GND2
GND2
GND2 (PB)
GND2
GND2(PCU)
GND2
GND2
GND2(PCU)
GND2
GND2 (PB)
GND2
GND2
GND2 (ICUS)
GND2
GND2(PCU)
GND2
GND2 (ICUS)
GND2
GND2 (HDP)
GND2
GND2 (PB)
GND2
GND2 (DESK)
GND2
GND2 (ICU)
GND2
GND2 (ICU)
GND2
GND2 (PB)
GND2
AC PWB
N.F
F201
MAIN SW
RY202
T1
T2
TD201
G
1
2
6
4
4
6
1
2
G
T1
T2
TD202
AC PWB
HL1
HL2
HLTS
HV
ADU,CL,FM
TM,STM
TM,STM
etc
RY203
AC PWB
SCANNER
MOTOR
MOTOR
MM
PCU PWB
INVERTER
LCD
UN
OP-R PWB
OP-L PWB
OP Control
PWB
F701
F703
6.3A/125V
6.3A/125V
TH701
ICU PWB
LSU
CCD UN
HARD DISK
PRINTER
BOARD
OPTION
F706
F707
F708
F709
3A/250V
3A/250V
3A/250V
6.3A/125V
RSPF
LCC
DESK
FINISHER
OPTION
OPTION
OPTION
MAIN DC P/S PWB
FusM
AR-S505 only installed
AR-S505 only installed installed
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
6. AC/DC power supply
AC/DC power supply (100V series)
1/1
– 75 –
– 76 –
AR-505
8/4/1999
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