Sharp PN-465U - Page 64

PN-465U CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 4
A B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A
4/5OPT circuit of Optical PWB
+2.5V
+2.5V
1 2 3
CN401 SM03-GHS-TB CN401 SM03-GHS-TB
C401 0.1u(1005) C401 0.1u(1005)
R402
10k
R402
10k
GND
2
GND
1
Io
3
Vcc
4
IC401
GA1A1S200WP
IC401
GA1A1S200WP
C403 0.1u(1005) C403 0.1u(1005)
C402 1u C402 1u
R401 1M R401 1M