B 715G6388 Ssb - Philips 32PFS5709/12 Service Manual

Circuit Diagrams and PWB Layouts

10.15 B 715G6388 SSB

10-15-1 System Power 1
System Power 1
B01
TPM14.2E LA 10.
DC POWER INPUT
BRIGHT ADJ: INVERTER ON OFF: OPWRSB:
Normal:Max:+3V3 Min:0V Normal: High Normal: High
Stand By:0V Stand By: Low Stand by: Low
AU 12V Ma n 12V 3V3SB
NC 4 7K1/16W
Ma n 12V
2 1 10K 1/16W 5%
4 3 C703 TP702 R715
TP704 6 5 GPIO 212
AU 12V 220UF 16V
8 7 + R701
R702 10 9 TP703 OPWRSB PWR OPWRSB BL I CTRL
TP710 2D/3D EN 100R 1/16W 5% 12 11 OPWRSB PWR TP705
TP700 INVERTER ON OFF 14 13 BRIGHT ADJ TP701 100R 1/16W 5%
BOOST PWM
TP711 16 15 TP706 R727
C700 NC/22K 1/16W 5%
NC/10UF 6 3V 20%
CN700
CONN
Main 12V +12V +12V AL
AU 12V
Q752 AON4421 Q754 AON4421
8 1 8
D D D D
7 2 7
D D D D
6 3 6
D D D D
5 4 5
S G S G
C753 C756
1UF 10% 16V 1UF 10% 16V
R756 R754 R762 R758
10K 1/10W 5% 6K8 1/10W 5% 10K 1/10W 5% 6K8 1 10W 5%
OPWRSB PWR R757 OPWRSB PWR
R764
Normal:High Normal:High
5 1KOHM + 5% 1/10W 5 1KOHM + 5% 1/10W
Stand By:Low Stand By:Low
10K 1/16W 5% Q753 10K 1/16W 5% Q755
OPWRSB PWR R755 2N7002K OPWRSB PWR R761 2N7002K
+12V to +5V_STB/3V3SB
FB710 Ma n 12V
Main 12V
1 2
120R
R726 C743 C720
100K 1/16W 5% 100N 16V 10uF 16V
U708
9 L705
E PAD
1 8 C766 3 3uH 30mOHM
EN VIN
2 7 100N 16V
VFB VBST
3 6
VREG5 SW
4 5 (650KHz)
SS GND
TPS54428DDAR
C723
1UF 10% 16V C745
8 2NF 50V R739 C744
124K 1% 22P 50V
R737
22K 1%
R717
NC/2R2 + 5% 1 8W NC/1nF 50V
C765
VCCK
L701 (450KHz)
U702 3 3uH 30mOHM
FB712
9
1 LX 8
PGND NC
+12V 1 2 2 7
VIN NC
3 1038 EN
120R AGND EN
1038 FB 4 5 C731 C733
FB COMP
10UF 10V 10UF 10V C721
C712 C767 C718 AOZ1038DI 6A C719 100NF 16V
0uF 16V 10uF 16V 100NF 16V 1 2nF 50V
R713
4 99K 1 16W 1%
1038 FB
C704
1nF 50V
R710
0R05 1/16W
+12V 1038 EN R716
10 2K 1%
2 1
ZD4001 R4283
NC/RLZ 7 5B 2 2K OHM 1%
C710
1UF 10% 16V
C774
+5V SW 100NF 16V
FB700 120R U701 10UF 6 3V 20%
C724
1 2
L702
1 12 2 2UH
VIN SW
2 11 C741
VIN SW
R718 3 10
4 GND SW 9 10UF 6 3V 20%
GND SS/TR
C727 C714
10UF 10V R721
100NF 16V 30K 1%
RT8079ZQW
R724
R722
R720
R711 10K 1%
C715
C706 10NF 50V
1 8nF 50V
EN 173
DVDD3V3 DVDD3V3
R420
R412
NC/10K 1/16W 5%
R4022
NC/0R05 1/16W R417 +3V3 TUNER
BOOST PWM AVDD1V2
AVDD3V3
NC/100R 1/10W 5%
R419 Q410 DVDD3V3
NC/MMBT3904
NC 4K7 1/16W 5% 3V3SB
OPWRSB
BRIGHT ADJ
INVERTER ON OFF
+12V Audio
+5V STB +5V SW +5V USB
R700
10KOHM + 5% 1 8W
1
2 Q702
3 8 1
D D
4 7 2
D D
6 3
D D
5 4
S G
AON4421
C763
NC/10UF 10V
C764
1UF 10% 16V
R704
33K 1/10W 5%
R706
R705
2K7 1 16W 5% 22KOHM 1 10W
VCCK Q701
BC847C
C735
100NF 16V
+5V_STB TO +5V_SW BY VCCK
3V3SB by +5V_STB or STB_PWR
+5V SW U705
AP1117D33G 13
C747 3
VIN VOUT
100NF 16V
R728 100R 1/16W 5%
+5V STB + C749
22UF 16V
3V3SB
U703 L703 2 2uH
1 2 3 4
EN VFB
FB705 2
GND
120R 1 5
VIN LX
C746
C716 TUNER VCC From +5V_SW
G5695T11U
R719 100NF 16V
45 3K 1%
+5V SW U709
R723 AP1117D33G 13
10K + 1% 1/16W 3
V N
+ C728
22UF 16V
AVDD3V3 From +5V_SW
AVDD1V2
1 2
FB704
120R C778
100UF 16V DDRV
DDRV From DVDD3V3
DVDD3V3
R709
NC/0R05 1/4W 120R
120R
U707 FB708
FB340M FB340M AZ1084CS2 ADJTRE1
1 2 1 2 1 2 3 2
INPUT OUTPUT TAB)
FB706
+
D700 D701
C722 C725
100NF 16V 100UF 16V C775
NC/0R05 1 4W
100NF 16V C726
R725
R707
110R 1/10W 1%
R708
24R 1/10W 1%
DVDD3V3 AVDD3V3
C781
10UF 6 3V 20% FB707 NC/120R
1 2
C748 C782 C717
NC/100NF 16V
10UF 6 3V 20% 100NF 16V
back to
2014-Sep-26
div.table
AU 12V
AU 12V 12
+5V STB
+5V STB 5 6 8
VCCK
VCCK 5 12
+12V AL
+12V AL 4 8 16
+12V
+12V 4 8 16
DDRV
DDRV 11
+5V USB
+5V USB 4 6 7 10 13 14 15
2D/3D EN 10 12
2D/3D EN
BL I CTRL BL I CTRL 12
+3V3 TUNER 15
AVDD1V2 7 10 14 15
AVDD3V3 5 6 7 10 11 12 14
DVDD3V3 4 5 6 8 10 12 13 15 16
3V3SB 5 6 10 12 14
+5V SW
+5V SW 4 6 7 10 13 14 15
OPWRSB 5
BRIGHT ADJ 10
NVERTER ON OFF 10
GND 4 5 6 7 8 9 10 11 12 13 14 15 16
+3V3 TUNER
2
+ C730
33UF 10V
AVDD3V3
2
VOUT
+ C729
33UF 10V
System Power 1
B01
2013 09 30
715G6388
19610_529.eps