Philips 22PFT5403/56 - Page 37

9-2-7 System Power
C784
22uF 6.3V
2014-03-17 Modified.
R706 Change from 4.7K to 3K.
R708 Change from 1K to 4.7K.
For XM DQE(SVT 40Inchs)
2014-03-06 Modified.
R743 Change from 8.2K to 10K.
For DQE Test Spec.
BL_ON
R756
0R05 1/16W
BL_ON/OFF
+1.1V_VDDC
R763
10K 1/10W 1%
C780
10UF 25V
+5VSB
C781
22UF 20% 6.3V
C726
22UF 20% 6.3V
U705
TPS563201DDCR
GND
1
SW
2
VIN
3
VFB
4
EN
5
VBST
6
R1
L702
2.2uH
C767
1uF 10V
R755
100K 1/16W 5%
DRAM Power 1.5V
R757
NC 20K 1/16W
Vout = 0.6x(1+R1/R2)=1.5V
C753 100N 50V
C772
NC 22PF 50V
C776
10UF 25V
R2
+5VSB
R761
4.3K 0.5% 1/16W
PS_ON
Vout= 0.768x(1+4.3/10)= 1.098V
FB706 120R 6A
1 2
FB707 120R 6A
1 2
5V_SW / 790mA
R2 R1
Q703
MMBT3904
C745
2.2UF 16V
C777
22UF 6.3V
U101
LD1117AG33AA3AR
VI
3
VO
2
GND
1
4
4
C701
100PF 50V
R722
4K7 1/16W 5%
U706
G5695T11U
VIN
1
GND
2
EN
3
VFB
4
LX
5
C785
22uF 6.3V
C786
22uF 6.3V
L703
3.3UH
C78210N 50V
C787
22uF 6.3V
3V3_Aud
FB708
120R 6A
1 2
R2
R1
C731
10UF 6.3V 20%
R747
100K 1%
3.3A
C77910N 50V R750
12K 1% 1/16W
ZD701
PDZ9.1B
1 2
C730
1uF 10V
R749
4K7 1/16W 5%
C732
100NF 16V
C742
100pF 50V
+3.3V_Standby
+5VSB
R712
4K7 1/16W 5%
C744
1UF 10V
R748
13.3K 1% 1/16W
R701
100R 1/16W 5%
C723
10UF 25V
R704
47K 1/16W 5%
C778
1uF 16V
C747
22uF 6.3V
L706
2.2uH
FB704 120R 6A
1 2
C746
22uF 6.3V
C743
0.1uF
Q702
AO3401A
R751
NC/40.2K 1/16W 1%
R721
100K
R745
22K 1%
+5VSB
+12V_MB
R703
NC 100R 1/16W 5%
R720
0R05 1/16W
U702
SY8234FCC
LX
1
BS
2
EN
3
NC
4
FB
5
SGND
6
SS
7
IN
8
PGND
9
R743
10K 1% 1/16W
C702
1NF
R744
33K 1/16W 1%
C708
0.1uF
C783
0.1uF
R708 4K7 1/16W 5%
R714
10K 1/16W 5%
R702
100R 1/16W 5%
R737
1K 1/16W 5%
C122
100NF 16V
C121
10UF 6.3V 20%
Q705
MMBT3904
C120
10UF 10V
C712
1UF 10V
R705
7K5 1/16W 5%
BL_ON/OFF
R726
4K7 1/16W 5%
U707
LD1117AG33AA3AR
VI
3
VO
2
GND
1
4
4
C706
100NF 16V
C714
100NF 16V
C715
10UF 6.3V 20%
C713
10UF 10V
5V_SW
3V3_Aud
+3.3V_Standby
+3.3V_Standby
5V_SW
+5VSB
5V_SW
Audio Power 3.3V
5V_SW
12V_MB / 1.28A
12V_AUD / 2A
3V3T
+1.5V_DDR
+5VSB
MAIN POWER
BL_DIM
BL_ON
+12V_MB 7,8
VBL_CTRL 3
+12V11
BRI_ADJ 3
PWR-ON/OFF 3
BRI_ADJ
PS_ON
PS_ON
BL_ON/OFF
+12V
BRI_ADJ
BL_DIM
BL_ON
U701
LD1117AG33AA3AR
VI
3
VO
2
GND
1
4
4
R709
0.47 OHM
R710
0.75R 1%
TUNER POWER +3V3
3V3T / 200mA
BL_ON11
BL_DIM11
Back Li g ht On / Off
HI => POW ER_OFF
LO => PO WER _ON
PWR-ON/OFF
PS_ON
PWR-ON/OFF