Philips 32PFG5509/78, Руководство по обслуживанию

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Circuit Diagrams and PWB Layouts EN 53 TPM14.2L LA 10.
2014-Feb-28
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10-3-2 LED Driver
19610_501.ep s
LED Driver
A02 A02
201 3 -10-1 8
715G6 338
LED Driver
VLED+
VLED+
R
8
107
510
O
H
M
+
-1
%
1/
8
W
R
8
12
1
10
0
K
O
H
M
+
-1
%
1/
8
W
C
8
10
7
1N
50
V
R
8
12
4
10
0K
1/
4W
S 1
+
C
8
10
2
8
2
u
F
10
0V
G1
G2
+
C
8
10
3
8
2
u
F
10
0V
G1
R 8 14 8
0R051/ 8 W
R 8 116
0R1 5 % 2W
2 1
L 8 101
33u H
R 8 155
200K 1/ 8 W
+ 3 6V/+24V
C
8
105
22
0
n
F
5
0V
S EN S E2
R 8 111
150K 1/4W +/-1 %
C
8
10
9
1
U
F
50V
C 8 10 8
100N 50V
R 8 106
10K 1/ 8 W 1 %
R 8 102
33 OHM
R
8
10
8
33
0K
1
%
1/
8
W
OVP_L
R 8 112
150K 1/4W +/-1 %
C
8
11
0
1
00N
5
0
V
R
8
11
3
10
K
O
H
M
+
-1
%
1/
8
W
VLED_1
VLED_2
D 8 102
SS 1060FL
R 8 1 3 5
10ohm +/-1 % 1/ 8 W
C
8
11
4
10
N
5
0
V
R
8
10
1
2.
2
O
H
M
1/
8
W
C
8
10
4
22
0n
F
5
0V
R
8
10
3
10
K
1
%
1/
8
W
R
8
14
9
20K
R
8
14
5
0R
6
8
1W
5
%
R 8 104
0R1 5 % 2W
R 8 105
1K 1/ 8 W 1 %
R
8
14
4
0R
6
8
1W
5
%
1 2
FB 8 10 3
BEAD
OVP_L
R 8 14 3
10K 1/ 8 W 1 %
R
8
14
2
10
0K
O
H
M
+-
5
%
1/
8
W
2D/ 3 D
R 8 1 38
100K 1/ 8 W 1 %
C
8
14
4
100
N
50V
R 8 1 3 6
20K OHM
Q 8 147
P5002CMG
1
GND 8 06
GND
1
GND 8 07
GND
DIM
1
GND 8 01
GND 1
2
3
4
H S8 101
HEAT S INK
R
8
14
7
0R
6
8
1W
5
%
R
8
14
6
0R
6
8
1W
5
%
1
GND 8 04
GND
1
GND 8 02
GND
C 8 1 3 1
1N 50V
1
GND 8 05
GND
R 8 115
1M 1/ 8 W 5 %
Remove R 8 114&R 8 150
C 8 106
100N 50V
R
8
15
6
0R
6
8
1W
5
%
Q 8 14 3
MTBA5N10J 3
Q 8 145
P5002CMG
R
8
15
7
0R
6
8
1W
5
%
R
8
10
9
100
K
O
H
M
+
-1
%
1/
8
W
R
8
110
24
0K
1
%
1/
8
W
Q 8 149
MTBA5N10J 3
R 8 164
200K OHM
G2
S EN S E2
1 2
FB 8 101
127R
VLED_1
1
2
3
4
5
6
7
8
9
10
11
12
CN 8 101
CONN
VLED_1
1 2
FB 8 102
BEAD
R
8
16
0
4.
7
R
1
%
R
8
161
4.
7
R
1
%
R 8 1 3 9
10ohm 1 %
C 8 14 3
100P 50V
+
C 8 101
33 0UF 50V
VLED+
VIN
1
OVP
2
EN
3
RT
4
COMP
5
PARL
6
S EN S E1
7
G a te1
8
FB1
9
S EN S E2
10
G a te2
11
FB2
12
S EN S E 3
1 3
G a te 3
14
FB 3
15
S EN S E4
16
G a te4
17
FB4
1 8
S TATU S
19
LO S C
20
DIM
21
C S
22
GND
2 3
DRV
24
IC 8 101
LD7 8 90G S
1 2
ZD 8 101
BZT52-B9V1_R1_00001
1
2
3
D 8 101
MBRF10100CT
C 8 1 3 2
100N 50V
+ 3 6V/+24V
C 8 1 33
1N 50V
R 8 1 3 4
10K 1/4W
R 8 1 33
10K OHM +-5 % 1/ 8 W
R 8 1 3 7
20K OHM
ON/OFF
Q 8 101
P 3 710BTF
Q 8 102
PMBT 3 906
Q 8 10 3
2N7002K
1
GND 8 0 3
GND
+12V
R
8
14
0
10
0K
1
/
8
W 1
%
R
8
120
24
0K
1
%
1/
8
W
R
8
12
3
24
0K
1
%
1/
8
W
S 1