Read Sharp AR-C170 (serv.man7) Service Manual online
AR-C170 MFPC2 PWB 5 - 6
4
4
3
3
2
2
1
1
D
C
B
A
R123
330J
330J
R113
10KJ
10KJ
1
2
C563
1000pF
1000pF
21
C567
1000pF
1000pF
21
C562
1000pF
1000pF
21
C570
100uF/35V
100uF/35V
+
C568
1000pF
1000pF
21
C564
1000pF
1000pF
21
C565
1000pF
1000pF
21
C566
1000pF
1000pF
21
C561
1000pF
1000pF
21
C328
0.1uF
0.1uF
21
NF38
ZJSR5101-333
1
3
2
C571
10000pF
10000pF
2
1
D49
M1FS4
M1FS4
A
K
D50
M1FS4
M1FS4
A
K
D51
M1FS4
M1FS4
A
K
D59
M1FS4
M1FS4
A
K
R153
0.51J/2W
0.51J/2W
1
2
C470
4700pF
4700pF
21
R231
13KJ
1
2
C425
47uF/10V
47uF/10V
+
R152
0.51J/2W
0.51J/2W
1
2
C467
0.1uF
0.1uF
21
C427
22000pF
22000pF
21
D46
M1FS4
M1FS4
A
K
D47
M1FS4
M1FS4
A
K
D48
M1FS4
M1FS4
A
K
D58
M1FS4
M1FS4
A
K
CN14
B4B-PH-K-S
1
1
2
2
3
3
4
4
C351
0.1uF
0.1uF
C350
0.1uF
0.1uF
ZD1
HZS3B1
A
K
C300
100uF/6.3V
+
C349
10000pF
10000pF
R122
4.7KF
4.7KF
1
2
R120
3.3KF
3.3KF
1
2
R119
3.3KF
3.3KF
12
R118
4.7KF
4.7KF
12
BR53
10KJX4
10KJX4
1
8
2
7
3
6
4
5
R232
2.4KJ
2.4KJ
1
2
C473
1000pF
1000pF
21
R229
0J
0J
1
2
C469
X_pF
X_pF
21
R230
2.4KJ
2.4KJ
1
2
C471
1000pF
1000pF
21
IC22D
74LCX14_+3.3V
74LCX14_+3.3V
9
8
IC53
MTD2007F
Vs A
24
Vref A
23
CR
21
PHASE A
27
LG
22
Vmm A
2
Vs B
19
NC
6
Rs B
10
Vmm B
13
PHASE B
16
Vcc
15
Vref B
20
NC
4
Rs A
5
Out 2
7
Out 3
8
Out 1
3
NC
1
NC
9
Out 4
12
NC
11
NC
14
I0B
17
I1B
18
I1A
25
I0A
26
Vcc
28
PG
TAB1
PG
TAB2
R233
0J
0J
1
2
C472
X_pF
X_pF
21
C254
0.1uF
0.1uF
21
IC22E
74LCX14_+3.3V
74LCX14_+3.3V
11
10
IC22C 74LCX14_+3.3V
5
6
IC22F
74LCX14_+3.3V
74LCX14_+3.3V
13
12
IC22B 74LCX14_+3.3V
3
4
IC22A 74LCX14_+3.3V
1
2
CN8
IMSA-9604S-05C
1
1
2
2
3
3
4
4
5
5
C248
0.1uF
0.1uF
21
C246
0.1uF
C245
X_1uF/50V
X_1uF/50V
+
C249
0.1uF
0.1uF
21
Q14
DTC114YUA
DTC114YUA
3
1
2
CN6
B6B-PH-K-S
1
2
3
4
5
6
2
3
4
5
6
R121
1MJ
1MJ
1
2
C438
220uF/35V
+
C569
220uF/35V
220uF/35V
+
C437
10000pF
10000pF
D28
1SS133
1SS133
A
K
D27
1SS133
1SS133
A
K
D26
1SS133
1SS133
A
K
C299
100uF/6.3V
100uF/6.3V
+
IC38B
LM358
LM358
5
6
7
-
+
IC38A
LM358
3
2
1
4
8
-
+
R58
10KJ
10KJ
12
C253
1000pF
1000pF
21
C257
1000pF
1000pF
21
C256
1000pF
1000pF
21
C255
1000pF
1000pF
21
Q30
DTC114YUA
DTC114YUA
3
1
2
R191
10KJ
1
2
NF29
JP
JP
1
3
2
C250
0.1uF
0.1uF
21
C252
0.1uF
0.1uF
21
R59
47KJ
47KJ
12
+24V
+24V
+5V
+5V
+5V
+24V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V_OP
+24V_OP
+3.3V
/RES_CCDAD
RES_CCDAD
Vref
RES_IMGIPD
/CPURES
RES_PLL
I0A
MIMREF_A
PHASE_B
I0B
I0B
PHASE_A
I1A
I1B
LAMP
VrefAM
/RES_SCNASIC
/RES_ROM
/RES_IMGIPD
RES_SCNASIC
/MFPUP
/OCSW
/LED0
/LED1
/LED1
DTR_EXT
/DTR_EXT
2/15
PGND
PGND
PGND
PGND
PGND
PGND
PGND
n OUT1A 3Pin
n OUT3B 8Pin
n OUT2/A 7Pin
n OUT4/B 12Pin
n OUT3B 8Pin
n OUT2/A 7Pin
n OUT4/B 12Pin
1.5V/601uS
1.5V / uS
for 74LCX14
IC18
10K
47K
5mm jumper wire is installed. (Jp8)
Delay more than 1uS
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