Front Ir / Led Panel (26 - Philips EL1.1U Service Manual

Circuit Diagrams and PWB Layouts

Front IR / LED Panel (26")

1870 B1 3801 B2 3804 B1 4801 B3 6801-2 B3
2801 D4 3802 A4 3805 A4 4802 C4 6805 A4
2802 D4 3803 C3 3806 B1 6801-1 B4 7801 B3
1 2
FRONT IR / LED (26")
J
A
+3V3STBY
3804
2M2
B
F806
3806
2M2
1870
1
2 F803
IR
F804
3
LED_SEL
F805
4
F802 +3V3STBY
5
F801 PC-TV-LED
6
C
D
3139 123 6175.1
1 2
EL1.1U AA 7.
7802 D3 F801 C1 F804 C1 I802 B4 I805 B4
7803 B4 F802 C1 F805 C1 I803 B3 I806 C4
7804 C4 F803 C1 F806 B1 I804 D4 I807 A4
3 4
FOR ITV
+3V3STBY
3805
220R
+3V3STBY
I807
3802 6805
330R TSAL4400-MS21
I805
7801 7803
BC847B BC847B
I802
3801
I803
3K3
6801-1
6801-2
SPR-325MVW
SPR-325MVW
RED
GREEN
I806
+3V3STBY
7804
BC847B
3803
220R
I804
7802
3V5
3
VS
2801 2802
10u 6.3V 10u
3V5 1
OUT
2
GND
TSOP34836
G_16290_061.eps
3 4
EN 113
Layout Front IR / LED Panel (26") (Top Side)
1870 A1
J
A
3139 123 6175.1
B
Layout Front IR / LED Panel (26") (Bottom Side)
2801 A2 3801 A3
C
2802 A2 3802 A3
D
010206
3139 123 6175.1
6801 A3 6805 A3 7802 A2
3803 A2 3805 A1 4801 A2 7801 A3
3804 A3 3806 A3 4802 A1 7803 A3
G_16290_062.eps
300106
7804 A2
G_16290_063.eps
300106