Philips 241B4PYCS/00 - Page 53

1 1
2 2
3 3
4 4
5 5
A A B B C C D D
TX Diagram & C.B.A.
53
presence_output
IR_TX_adj
IR_TX_adj
IR_TX_adj
presence_output
IR_Rx
IR_Rx
IR_ON
IR_ON
+5V
+5V
+5V
+5V_in
+5V
+5V
+5V_in
+5V
+5V_in
S(2) G(1)
U1 spec. Vds=-30V, Vgs=+/-12V Id=-3.5A when ambient temp.=70 degre
D(3)
NC
NC
NC
Optical Points
ESD portect Hiko 2010.02.23
U2
uP_IR
Vcc
1
A1
2
A2
3
A3
4
GND
8
A6
7
A5
6
A4
5
R8
0 J
Q2
2N3904S
B
E C
R11
1K F
R5
0
Fiducial_Mark
C3 0.1U Z
LED1
IR_Tx
AK
Fiducial_Mark
R12
75 J
R6 0 J
R9
0
R10
1.58K F
Fiducial_Mark
R3 0 J
R13
75 J
R14
1K J
R7 0 J
TP3
TP8
R4
10K J
+
C8
<Spec>
100U 25V
12
N1A
G1569
3
2
8 4
1
R1
4.7K J
D1TZMC6V2
A
K
C4 0.1U Z
TP4
J1
5K0QC01001
1
2
3
4
5
R15
100 J
R2 4.7K J
C9 220P J
C2 0.1U Z
N1B
G1569
5 6
8 4
7
C6 0.1U Z
TP5 TP1
C7 4.7U K
U1 APM2301CAC
D
G
S
C5 0.1U Z
J2
2K62095103
1
1
2
2
3
3
D2 TZMC6V2
AK
TP6
TP2
C1 0.1U Z
TP7
241B4LPY LCD