B 715G6210 Ssb - Philips 32PFG5509/78 Service Manual

Circuit Diagrams and PWB Layouts

10.6 B 715G6210 SSB

10-6-1 System Power
B01 System Power
3D_SEL
11 3D_SEL
+12V_AL_PRE +12V_AL_PRE
2 1
BL_ON/OFF_PRE 4 3
PS_ON_PRE BL_DIM_PRE
6 5
8 7
3D_SEL
10 9
12V_Amp_PRE 12 11 +12VSB_PRE
12V_Amp_PRE +12VSB_PRE
14 13
16 15
TP420 CN701
CONN
Backlight ON/OFF
DVDD3V3 +5V
R708
2K 1/16W
TP001
BL_ON/OFF_PRE
C710
100NF 16V
Backlight ADJ
+5V DVDD3V3
R715 R716
NC 4.7K 1/16W 4.7K 1/16W
TP010 TP011
BL_DIM_PRE
R722
100R
C721
NC 10uF 16V Q704
PMBS3904
PWM:R722 100R,
C721 NC
DC:R722 5K6,
C721 10UF
Power on/off control
5VSB
R726
10K 1/16W 5%
TP014
PS_ON_PRE
TP015
R727
4.7K 1/16W
C733 Q705
220NF 16V PMBS3904
5VSB 9
GND
8
GND
7
VIN
C724 6
VDD
R729 5
FB
100NF 16V C725 10ohm +/-1% 1/10W
10uF 16V
TP017
C731
100NF 16V
PS_ON_PRE
TPM14.2L LA 10.
FB702
+12V_AL_PRE NC 120R/6000mA TP370
TP369 1 2
D1004
1 2
NC SJPW-T4VL
FB701 TP005 +12V
TP041 +12VSB_PRE 1 2
120R 6A
R701
NC 0R051/8W
FB703 TP007 12V_Amp
TP042 12V_Amp_PRE 1 2
TP048 120R 6A
C709 +
220UF 16V
FB705
NC 120R/6000mA TP009 5VSB
+12VSB_PRE
TP047 1 2
C701
+ C729 C705
NC 100UF 16V NC 0.1uF 50V NC 1uF 25V
BL_ON/OFF
+12VSB_PRE TO 5VSB
H:OFF
+12VSB_PRE
L:ON
TP389
R744
3V3SB
R709 47K 1/16W 5%
NC 4.7K 1/16W
R710
10K 1/16W 5%
TP002 TP341
Q701 R712 C737
4.7K 1/16W 10UF 25V R745
BL_ON/OFF 16
PMBS3904
R713 22K 1/16W 5%
NC 4.7K 1/16W
V_out = 0.8 x (1+R1/R2)
BL_DIM
MAX:3.3V
MIN:0V
DVDD3V3
R720
4.7K 1/16W
TP012 TP340
R738
BRIGHT_ADJ R723
0R05 OHM
BL_DIM 16
R723
BL_3D_DIMMING 16
4.7K 1/16W R739
PWM for 2D or
NC 0R05 OHM OR
P3D panel
PWM for Scanning
NC
(A3D panel)
TP016
OPWRSB 5
R728
PS_ON
4.7K 1/16W
H:Stand by
L:Normal
VCCK
R732
0R05OHM1/8W
U701
TP019 L701 TP021 C727 R733 TP022
1 2.2uH 17.3mOHM 8.2A 100NF 16V 0R05OHM1/8W
NC
2
LX
3
POK
4 R730 C726
EN
10K 1% C730
+
2.2NF 50V 330UF 6.3V
uP1734PSW8
R1
C728
22UF 6.3V
R736
TP020 560 OHM +-1% 1/10W
Vout = 0.6x(R1+R2)/R2
R731
10K 1%
R2
EN 73
(+5V ON/OFF):
Norm al: High
Stand_By: Low
VCCK
2K13 Pow er 2K14 Power
Item
12V Only
FB705 YES NO
FB702 YES NO
TP355
5VSB
L703 15uH C740 C744 C741
22UF 16V NC 22UF 16V 100N 16V
+5V
R1
U706 TP390
TP391
C735 9 TP393 R748
E-PAD
100N 50V 1 8
EN COMP
2 7 18Kohm 1/16W +/-1%
BS FB
3 6
IN GND
4 5 TP394 R747 R2
LX VCC
R749
G5759F11U
C736
24.9K 1% 3.3K 1%
TP392
100NF 25V
C738 C739
NC 22pF 50V
1.5nF 50V
R738
NC
OR
AVDD12
R734
0R05OHM1/8W
TP051
back to
2014-Feb-28
div.table
TP027
+5V
5VSB
C703
+
Q702
R702 220UF 16V
10K 1 8
D D
TP239
2 7
D D
3 6
D D
TP026 4 5 5VSB
G S
R705
TP025 47K 1/10W 5% R704
AON4421
R706 C702 100K 1/10W
Q703 100nF 50V
BC847C
1K 1/10W
C704
100nF 50V
5VSB 3V3SB
U702 TP028 TP029
R707
0R05 1/10W 3 2 1 2
VIN VOUT
FB707
C706 C708 120R 3A
1uF 10V C707
10uF 16V 100NF 16V
FB708
U703 TP030 120R 6A
R714
0R05 1/10W 3 2 1
VIN VOUT
C711 C712 R711 C714
NC/3.3K 1% R1 C713 +
100NF 16V 10uF 16V R0402 100UF 16V 100NF 16V
R2
R703
0R05 1/16W
R0402
Vout=3.3V fixed
L702
U704
TP033
R717 2.2uH 30%
0R05 1/10W 8 7
VIN LX
5
EN
R721 R719
C718 C719 10ohm +/-1% 1/10W 2.4KOHM +-1% 1/10W
10uF 16V R718 1
VCC
1uF 25V 82K 1/10W
TP039
TP034 4 TP038
FB
2 R724
REF
R740 C722 C723 300R 1/10W 1%
22K 1/10W
0.1uF 50V 0.1uF 50V AT1527F11U TP035
3K 1/10W 1%
Vout = 0.8x(1+(R719+R724)/R725)=1.52V
3.3V_TUNER
5V_TUNER
FB732
TUNER_3.3V
120R 3A
U709 TP356 FB1011 120R 3A
G903T63UF
3 2 1 2
VIN VOUT
C749
22UF 16V
System Power
B01
DVDD3V3 FB709 AVDD3V3
TP031 120R 6A
2 1 2 TP050
DDRV
TP036 R735
C715 C716 0R05OHM1/8W
100UF 16V 22uF 10V
TP037
C717
+
0.1uF 50V
C720
150pF 50V
R725
TP234
C766
10UF 6.3V X5R +-20%
2013-10-15
715G6210
19640_507.eps