B 715G6842 Ssb - Philips 32PFS5709/12 Service Manual

Circuit Diagrams and PWB Layouts

10.16 B 715G6842 SSB

10-16-1 System Power 1
System Power 1
B01
2K14 Philips 6800 EU Model
TP704
TP710 2D/3D EN
INVERTER ON OFF
TP700
TP711 BOOST PWM
OPWRSB_PWR
Normal:High
Stand_By:Low
OPWRSB PWR
R724
NC/2K 1/16W 5%
R723
VCCK
NC/10K 1/16W 5%
TCON
1UF 10% 16V
+12V
R4339
2K7 1/16W 5%
V5V
TPM14.2E LA 10.
DC POWER INPUT
BRIGHT_ADJ: INVERTER_ON_OFF:
Normal:Max:+3V3, Min:0V Normal: High
Stand_By:0V Stand_By: Low
NC/0R051/8W
AU 12V Ma n 12V R4280 3V3SB
R4279 Main 12V
R4291 0R051/8W
2 1
NC 0R051 8W 10K 1/16W 5%
4 3
TP702 R715
6 5
AU 12V
8 7 R701
10 9
TP703 OPWRSB PWR
12 11
R702 100R 1 16W 5% OPWRSB PWR TP705
14 13 BRIGHT ADJ
TP701 100R 1/16W 5%
16 15 STB PWR TP706
C700
NC 10uF 6 3V
CN700
CONN
+12V +12V AL
FB718
1 2
120R
Ma n 12V FB719 +12V FB720
NC/120R AU 12V NC/120R
1 2 1
Q752 Q754
8 1 8
D D D
7 2 7
D D D
6 3 6
D D D
5 4 5
S G S
SM3201PSQA TRG SM3201PSQA TRG
C782
C753 NC/100UF 16V C756
1UF 10% 16V 1UF 10% 16V
R756 R754 R762
10K 1/10W 5% 22K 1/10W 10K 1/10W 5% 6K8 1 10W 5%
R757 OPWRSB_PWR
R764
Normal:High
5 1KOHM + 5% 1/10W 5 1KOHM + 5% 1 10W
Stand_By:Low
2N7002 2N7002
10K 1/16W 5% Q753 10K 1/16W 5% Q755
R755 OPWRSB PWR R761
+12V to +5V_STB by OPWRSB
Main 12V
FB710
Ma n 12V
1 2
120R
R726 C743 C720
100K 1/16W 5% 00N 16V 0uF 16V
3V3SB
U708
9
L705
E PAD
1 8 C766 3 3uH 30mOHM
EN VIN
2 7 100N 16V
3 VFB VBST 6
4 VREG5 SW 5
R725 NC/2N7002 (650KHz)
SS GND
NC/10K 1/16W 5% Q706
TPS54428DDAR
C723
Q705 1UF 10% 16V C745 C744
NC/MMBT3904 8 2NF 50V R739 22P 50V
75K 1/16W 1%
R737
13K OHM + 1% 1/16W
1 2
+12V
FB712
120R 3000mA
R4074 0R05 1/16W
24 17
R459 150K R4075 0R05 1/16W
TON VN
18
VN
V5V 3 19
V5V VN
20 R467
VN
1 5R
22
BST
R460
10 OHM 4 C788
PGND
100N 16V L702 VCCK
MAPM0630F 1R0M LF
26 5 TCON
VCC LX
6
LX
7
LX
C711 8 R466 C4030
LX 9
(500KHz) 5K1 1/16W 5% 10NF 50V
2 LX 10
AGND LX
11
23 PGND 12
EN PGND
13
PGND
14
PGND
15
PGND 16
R461
PGND
1K
VCCK
C789
25 NC/100N 16V
OUT
R465
28
2 8K 1 10W
PGOOD
R462
100K 1/16W 5% 29
AGND
27
FB
C4029
1
R463 R464 1nF 50V C4028
LIM
6 2K 1% 4K7 1% 100P 50V
U103 G5312QN1U
EN 189
OPWRSB:
Normal: High
Stand_by: Low
DVDD3V3 DVDD3V3
R420
NC/4 7K1/16W R412
10K 1 16W 5%
R4022
NC/0R05 1/16W R417
BOOST PWM
GPIO 212
100R 1/10W 5%
OPWRSB BL I CTRL R419 Q410
MMBT3904
4K7 1 16W 5%
R727
NC/22K 1/16W 5%
+5V STB +5V SW
FB715
+12V Aud o 1 2
NC/120R
2
FB716
1 2
R700 NC/120R
10KOHM + 5% 1/8W
1
D
2 Q702
D
3 8 1
D D D
4 +5V STB 7 2
G 6 D D 3
5 D D 4
S G
SM3201PSQA TRG
R758 C764
1UF 10% 16V
R704
33K 1/10W 5%
R706
R4023 R705
0R05 1/16W 2K7 1/16W 5% 36KOHM 1/10W
VCCK Q701
BC847C
C735
100NF 16V
+5V_STB TO +5V_SW BY VCCK
3V3SB by +5V_STB or STB_PWR
STB PWR 3V3SB
R4298
NC 0R051 8W
+5V STB
U706 L703 R4297
G5695T11U 2 2uH 0R051/8W
1 5
2 VIN LX
3 GND 4
EN VFB
R729
100R 1/16W 5%
C747
100NF 16V
R728
10K + 1% 1 16W
DVDD3V3
DDRV From DVDD3V3
D703
R4276
FB340M
NC/0R05
D704
DDRV
R4307 FB340M
NC/0R05 U707
AVDD1V2 AZ1084CS2 ADJTRE1
3 2
1 2 INPUT OUTPUT(TAB)
FB704 2.7V
120R
C778
100UF 16V C725
100UF 16V
R707
110R 1/10W 1%
R708
24R 1 10W 1%
back to
2014-Sep-26
div.table
+5V STB
5 8 14 +5V STB
VCCK
VCCK 5 12
+12V AL
+12V AL 16
+12V
+12V 4 8
DDRV
DDRV 11
+5V USB
+5V USB 6 13
2D/3D EN 2D/3D EN 10 12
BL I CTRL BL I CTRL 12
+3V3 TUNER
+3V3 TUNER 15
AVDD1V2
AVDD1V2 7 10 14 15
AVDD3V3
AVDD3V3 5 6 7 10 11 12 14
DVDD3V3
DVDD3V3 4 5 6 8 10 12 13 15 16
3V3SB
3V3SB 5 6 8 9 10 12 14
+5V SW
+5V SW 4 6 7 10 14 15
OPWRSB
OPWRSB 5
BRIGHT ADJ
BRIGHT ADJ 10
INVERTER ON OFF
INVERTER ON OFF 10
GND 4 5 6 7 8 9 10 11 12 13 14 15 16
+5V SW +5V USB
FB717
1 2
120R
C763
10UF 10V
Reserve Circuit
+5V SW +3V3 TUNER
U705
AP1117D33G 13 R4289
3 2
VIN VOUT
0R051/8W
+ C780
100UF 16V
C749
100UF 16V
TUNER VCC From +5V_SW
+5V SW U709 AVDD3V3
AP1117D33G 13 R4278
3 2
VIN VOUT
0R051 8W
C728
10uF 10V
AVDD3V3 From +5V_SW
DVDD3V3 From +5V_SW
+5V SW
D701
NC/FB340M
D702
NC/FB340M
U701 DVDD3V3 AVDD3V3
AZ1084CS2 3 3TRG1
3 2
VIN VOUT
R4277 R4288
4.3V
+ 0R05 NC/0R051/8W
+3V3 TUNER
C774 C775
100UF 16V 100UF 16V
R4290
NC/0R051/8W
System Power 1
B01
2014 04 04
715G6842
19616_510.eps