Philips 4500 Series Service Manual page 42
Chassis tps15.2a la
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Also See for 4500 Series:
- Quick start manual (18 pages) ,
- Manual (12 pages) ,
- User manual (45 pages)
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Circuit Diagrams and PWB Layouts
10-3-4
LED Driver
LED Driver
A04
R8101
0.1R
Vbus
C8101
FB_LLC
1NF
+VCC2
D8101
UF4007
+VCC2
For Power Sav ing
Q8106
AO3160
R8163
+
10K 1/8W 1%
R8107
470R 1/8W 1%
C8106
560PF 50V
VLED1
+12V
FB_LLC
4
1
3
2
U8102
EL817M(X)
U8103
AS431AN-E1
TPS15.2A LA
10.
VS
1
R8109
D8102
R8110
10ohm +/-1% 1/8W
SS1060FL
10ohm +/-1% 1/8W
4
U8101
SSC9522S
1
18
R8111
2
Vsen
NC
17
47R 1%
Vcc
NC
3
16
4
FB
VGH
15
GND
VS
5
14
T8101
Css
VB
6
13
D8103
R8113
POWER X'FMR
OC
NC
7
12
SS1060FL
10ohm +/-1% 1/8W
RC
NC
8
11
9
Reg
VGL
10
RV
COM
R8114
47R 1%
VS
C8108
R8108
C8107
100PF1KV
C8109
180R 1%
1nF 50V
27NF
VLED1
+12V
C8122
R8124
NC
75 KOHM +-1% 1/8W
FB_LED
C8123
R8125
0.1uF 50V
470K +-5% 1/8W
R8123
100K 1/8W 1%
EN 42
VLED1
D8104
FMX-23S
2
L8101
3UH
9
6
5
D8109
+
+
R8118
FMX-23S
75K
+
10
2
7
12
11
D8105
8
FMX-23S
2
LED_OVP
DV5
+12V
+12V
VLED1
R8126
0 OHM +-5% 1/8W
Q8105
MMBT3906
R8127
2K 1/8W 1%
Q8104
MMBT3906
R8132
5K1 1/8W 1%
R8128
U8104
Q8103
1K 1/8W 1%
AS431AN-E1
MMBT3904
D8110
1N4148W
TPV101_VCC
VLED1
C8144
1uF
2
3
Q8107
LMBT3906LT1G
R8167
47K 1/8W 1%
TPV101_VCC
R8166
3K3 1/8W 1%
R8168
43K 1/8W 1%
U8109
R8170
R8171
AS431AN-E1
47K 1/8W 1%
1 MOHM +-1% 1/8W
Q8108
2N7002K
C8145
1uF
R8169
9K1 1/8W 1%
R8172
510K 1% 1/8W
back to
2015-May-01
div.table
HS8101
HEAT SINK
1
2
3
+VLED
4
-VLED1
+VLED
HS8102
HEAT SINK
1
-VLED2
2
+VLED
HS8103
HEAT SINK
1
2
+VLED
HS8104
HEAT SINK
1
2
3D_ON
BL_ON/OFF
HS8105
HEAT SINK
1
2
FB_LED
U8105
R8151
TPV101D
0 OHM +-5% 1/8W
8
1
COMP
DIM
2
7
GM
EN
6
3
ISET
VCC
5
4
GND
LED
U8106
R8152
TPV101D
8
1
0 OHM +-5% 1/8W
COMP
DIM
7
2
GM
EN
3
6
ISET
VCC
5
4
GND
LED
U8107
R8153
TPV101D
8
1
0 OHM +-5% 1/8W
COMP
DIM
7
2
GM
EN
3
6
ISET
VCC
4
5
GND
LED
U8108
R8154
TPV101D
8
1
0 OHM +-5% 1/8W
COMP
DIM
7
2
GM
EN
3
6
ISET
VCC
5
4
GND
LED
NC
LED Driver
A04
CN8101
CONN
1
2
3
4
5
6
R8158
7
8
0R05 1/4W
9
10
11
12
CN9102
NC/CONN
2
1
+VLED
4
3
6
5
8
7
10
9
12
11
+12V
14
13
DIM
DIM
R8155
10K 1/4W
BL_ON/OFF
TPV101_VCC
-VLED2
-VLED1
R8157
10K 1/4W
3D_ON
-VLED2
-VLED1
2015-02-11
715G6973
19900_511.eps
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