Ir/Led Board - Philips TPM4.1E Service Manual

Circuit Diagrams and PWB Layouts

IR/LED Board

IR/LED Board
J01
1
A
B
LED2_STBY
1
CN0201 CN0201 FB0201 FB0201 600R/200mA 600R/200mA
CONN CONN
LED_ON
1
FB0202 FB0202 600R/200mA 600R/200mA
1
2 1
FB0203 FB0203 600R/200mA 600R/200mA
3
4
5 1
FB0204 FB0204 600R/200mA 600R/200mA
6
C
7
8 1
FB0205 FB0205 600R/200mA 600R/200mA
1
FB0206 FB0206 600R/200mA 600R/200mA
CN0202 CN0202
1
CONN CONN FB0207 FB0207 600R/200mA 600R/200mA
4
3
2
1
D
1
TPM4.1E LA 10.
2 3
VCC_STBY
R0204 R0204
4K7 1/16W 5% 4K7 1/16W 5%
2
2
2
2
2
2
C0204 C0204 C0203 C0203 C0202 C0202 C0201 C0201
2
100N 16V 100N 16V 100P 50V 100P 50V 100N 16V 100N 16V 100N 16V 100N 16V
2 3
EN 61
4
VCC_STBY
R0201 R0201 R0202 R0202
3.9K 1/16W 3.9K 1/16W 10K1/16W 10K1/16W
LED LED LED LED
LED0202 LED0202 LED0201 LED0201
R W
Q0201 Q0201 Q0202 Q0202
BC847C BC847C BC847C BC847C
R0207 R0207
R0205 R0205 R0206 R0206 4K7 1/16W 5% 4K7 1/16W 5%
10K1/16W 10K1/16W 10K1/16W 10K1/16W
R0208 R0208
2K7 1/16W 5% 2K7 1/16W 5%
C0205 C0205
1UF 10V 1UF 10V
4
2010-May-12
5
CN0201 C1 CN0202 C1
C0201 C3 C0202 C3
C0203 C2 C0204 C2
C0205 C5 FB0201 B2
A
FB0202 B2 FB0203 C2
FB0204 C2 FB0205 C2
FB0206 C2 FB0207 C2
ED0201 A4 ED0202 A3
Q0201 B3 Q0202 B4
R0201 A3 R0202 A4
R0204 B3 R0205 B3
R0206 B4 R0207 B4
R0208 B4 R0209 B5
VCC_STBY
B
U0201 C5 ZD0201 C5
R0209 R0209
220 OHM 1/16W 220 OHM 1/16W
U0201 U0201
3
VS
1
OUT
2
GND
TSOP34336SB1 TSOP34336SB1
C
ZD0201 ZD0201
BZX84-C5V1 BZX84-C5V1
D
5
IR/LED Board
J01
A 2010-02-08
715G3815
18870_520_100208.eps
100616