Ir & Led Panel (J) - Philips 19PFL5522D Service Manual

Circuit Diagrams and PWB Layouts
IR & LED Panel
1870 C1 3802 B4 3806 B1 6801-2 C3 7802 D3
2801 D4 3803 C3 3807 B3 6804 D2 7803 B4
2802 D4 3804 B1 4802 C4 6805 B4 7804 C4
3801 B2 3805 A4 6801-1 B4 7801 B3 F801 C1
1 2
FRONT IR / LED (26")
J
A
+3V3STBY
3804
2M2
B
F806
3806
2M2
1870
1
2 F803
F804 IR
3
LED_SEL
F805
4
F802 +3V3STBY
5
F801 PC-TV-LED
C
6
D
3139 123 6175.2
1 2
LC7.2E LB 7.
F802 C1 F806 B1 I805 B4
F803 C1 I802 B4 I806 C4
F804 C1 I803 B3 I807 A4
F805 C1 I804 D3
3 4
FOR ITV
+3V3STBY
3805
220R
+3V3STBY
I807
6805
3802
330R TSAL4400-MS21
I805
7801 7803
BC847B BC847B
I802
3801 3807
I803
150R
3K3
6801-1
6801-2
SPR-325MVW
SPR-325MVW
RED
GREEN
I806
+3V3STBY
7804
BC847B
3803
220R
I804
7802
3V5 3
VS
2802
2801
10u 6.3V 10u
1
3V5
OUT
2
GND
TSOP34836
G_15950_026.eps
3 4
72
Layout IR & LED Panel (Top Side)
1870 A1
J
A
3139 123 6175.2
B
Layout Front IR & LED Panel (Bottom Side)
2801 A2 3801 A3
2802 A2 3802 A3
C
D
3139 123 6175.2
050406
6801 A3 6805 A3 7802 A2
3803 A2 3805 A1 3807 A2 6804 A2 7803 A3
3804 A3 3806 A3 4802 A1 7801 A3 7804 A2
G_15950_027.eps
050406
G_15950_027.eps
070406