Philips 32PFL3007 - Page 55

Circuit Diagrams and PWB Layouts
EN 55TPM9.1A LA 10.
2012-Jun-15
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10-1-18 B18, PSU & Inverter Interface
19330_517_120606.eps
120611
PSU & Inverter Interface
B18 B18
2012-04-24
C
715G5617
PSU & Inverter Interface
Q701
PMBS3904
R746
4K7 1/16W 5%
1 3
ZD701
NC/BZX84C3V6
R704
NC/2.2K 1/16W
C702
100N 50V
1 2
FB703
120R/6000mA
Q703
PMBS3904
R703
10K 1/16W 5%
C704
100N 50V
R707
10K 1/16W 5%
R705
0R05 1/16W
R751
0R05 1/10W
Q702
NC/2N7002
R712
100 OHM 1/10W
+
C705
470UF 10V
5VSB
+12V
+24V
5V_SW
3V3_BUCK
5VSB
5V_SW
5VSB
DVDD3V3
BL_DIM_PWM 4
BL_ON/OFF# 4
GND 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24
PSU_STBY 4,22
DVDD3V3
PSU_STBY
R4056
100R 1/16W 1%
Reserved for OPWRST control PSU_STBY
5V_SW
PWR_OK
R701
10K 1/16W 5%
R750
0R05 1/10W
PSU_STBY
PWR_OK 4
PWR_OK
BL_DIM_PWM
BL_ON/OFF#
0% : Max Luma
BL_DIM_PWM
99% : Min Luma
OPWRSB
BL_CTRL
BRI_ADJ
R4055
NC/100R 1/16W 1%
PSU_STBY
OPWRSB
OPWRSB4,23
LIPS Interface
H : ON
L : Standby
+
C703
330UF 35V
+
C701
330UF 35V
Brightness Adjust
Backlight On/Off
PWM Control
L : BL_ON
H : BL_OFF
BRI_ADJ
BL_CTRL
R738
NC/0R05 1/16W
BL_ON/OFF#
1
2
3
4
5
6
7
8
9
10
11
12
13
CN701
CONN
C708
NC/1UF 10V
1 2
FB702
120R/6000mA
R752
0R05 1/10W
C706
10U 16V
R708
NC/2.2K 1/16W
R706
2.2K 1/16W
R711
47K 1/16W 5%
R709
1K 1/16W 5%
R710
0R05 1/16W
1 2
FB701
120R/6000mA
R744
10K 1/16W 5%
R702
NC/10K 1/16W 5%
C707
100N 16V