Philips 43PFL4901/F7 Service Manual page 50

IR Sensor Schematic Diagram
RS4051
RS-272
(REMOTE SENSOR)
2
1 2 3
R4051
56
C4051
10
1
TO FUNCTION CBA
UNIT CN4001 CN4051
GND 1
KEY-IN1 2
A
R4060 R4053
OPEN 15K
D4051
SMLE12WBC7W1HR
POWER
R4052
6.8K
C4056 C4052
10 1000P
C4053
0.1
IC4051
CPS295JT
(LIGHT SENSOR)
R4055
10K
1 SW IOUT
2 VCC
C4057 R4056
0.1 OPEN
IR SENSOR CBA UNIT
B
C4054
0.1
R4054
1K
C4055
OPEN
4
GND 3
R4057 R4058
82K OPEN
C
10-12
TO DIGITAL MAIN
CN4052 CBA UNIT CN3501
1 AL+3.3V
2 P-ON+5V
3 LIGHT
4 LED1
5 REMOTE
6 KEY-IN1
7 GND
8 SCL(NU)
9 SDA(NU)
PL15.13SCIR