Denon dcd-485 Service Manual page 19

Remote Control Sensor
GP1U271X (IC601)
V
OUT
Vcc
GND
R
L
Hysteresis
Compararor
GND Vcc Vout
2a
1
Pin Connection
1 2 3
Pin No.
Connection F1 F1 NP 1G 2G 3G 4G 5G 6G
16 17 18 19 20 21
Pin No.
P12 P11 P10 P9 P8 P7 P6 P5 P4
Connection
Note: 1) F1, F2 Filament
2) NP No pin
3) P1~P16 Anode
4) 1G~6G Grid
5) NX No extend pin
6) Field of vision is a minimum of 29 ° from the upper side, 30 ° from the lower side.
Anode Connection
1G 2G
P1 1a 1a
P2
1b 1b
P3 1c 1c
1d 1d
P4
P5 1e 1e
P6
1f
P7
1g 1g
P8
2a 2a
P9 2b 2b
2c 2c
P10
P11 2d 2d
2e 2e
P12
P13 2f
2g 2g
P14
P15
P16
1G 2G
1a
2a 1a
1
1
f 1g
b
1
1
e
c
1d
6G
4 5 6 7 8 9
22 23 24
FL DISPLAY 6-ST-33GK
(Part No. : 393 8021 006)
3G 4G
1a
1b
1c
1d
1e
1f
1f
1g
2a
2b
2c
2d
2e
2f 2f
2g
3G
2a 1a
10 11 12 13 14 15
NX NX P16 P15 P14 P13
25 26 27 28 29 30
P3 P2 P1 NP F2 F2
5G 6G
4G
5G
30
19