Sharp AR-P350 Service Manual page 87

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