Read Sharp AR-P350 / AR-P450 (serv.man7) Service Manual online
PCU
PWB
PWB
P-OPE
PWB
PWB
D5
D4
KEY2
LED3\
+5V1
EN
GND2
KEY4
D1
LED1\
KEY3
D0
D6
LED2\
D2
KEY6
KEY5
D7
KEY1
R/W
RS
D3
D5
D4
KEY2
LED3\
+5V1
GND2
GND2
KEY4
D1
LED1\
KEY3
D0
D6
LED2\
D2
KEY6
KEY5
D7
KEY1
R/W
RS
D3
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
11
12
13
14
15
16
17
18
19
20
21
22
CN3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GND2
23
EN
GND2
CN1
+5V1
24
1.0mm pitch FFC
24
+5V1
LSU
GND2
8
+24V1
+24V1
PMCLK\
PMCLK\
START\
GND2
GND2
S11B-PH-K-S
LSU UNIT
CN101
CN102
VFM1\
1
GND2
+24V1
1
3
2
2
3
2
PHNR-03-H+BU03P-TR-P-H
PMCLK
3
START\
READY
PHR-5
1
2
2
5
4
GND2
PM
+24V1
VFM1
+24V1
VFM1\
GND2
VFM1\
GND2
VFM1\
+5V1
GND2
4
2
GND2
1
3
S4B-PH-K-S
CN103
SYNC\
GND2
1
2
3
4
CN101
SYNC\
GND2
GND2
1
GND2
+24V1
3
2
2
3
2
1
PHNR-03-H+BU03P-TR-P-H
VFM1\
11
1
2
3
4
5
6
7
9
10
RD
RD
RD
BR
BR
BR
BR
BR
GY
BR
BR
GY
GY
GY
RD
RD
BR
BR
BR
GY
GY
GY
VFM1
Power Supply Section
B4B-PH-K-S
1
2
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
S30B-PHDSS-B
VFM1\
GND2
VIDEO
LSU S/H
GND2
LDON\
VIDEO\
SYNC\
GND2
1
2
2
+5V1
PMCLK\
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
CN16
+5V LD
GND2
21
22
22
READY(READY\)
START\
TEST(TEST\)
23
GND2
S30B-PHDSS-B
VFM1\
24
VRB
GND2
+5V1
GND2
+24V1
+24V1
GND2
GND2
25
26
27
28
29
30
26
27
28
29
30
GND2
GND2
GND2
GND2
GND2
45PPM(35PPM)
45PPM(35PPM)
45PPM(35PPM)
START\
PMCLK\
+5V1
GND2
GND2
SYNC\
GND2
VIDEO\
LDON\
GND2
LDON\
GND2
+24V1
TEST(TEST\)
LSU S/H
VIDEO
GND2
VFM1\
GND2
GND2
+5V LD
GND2
GND2
GND2
GND2
GND2
VRB
GND2
GND2
GND2
+24V1
READY(READY\)
+5V1
VFM1\
10
9
8
7
6
5
4
3
8
7
6
5
4
3
READY(READY\)
+5V1
BD
T24FAZ-SMT-TB
24FMN-STRK-A
BR
LB
LB
BL
BR
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BL
BL
BL
RD
RD
RD
5
5
6
6
7
7
8
8
A
B
C
# !"
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