B 715G6325 Ssb - Philips TPM14.1L Service Manual

Circuit Diagrams and PWB Layouts

10.7 B 715G6325 SSB

10-7-1 System Power
System Power
B01
For 2K14 PSU
+12V_AL_PRE 2 1
+12V_Amp +12VSB_PRE 4 3 +12VSB_PRE
+12V_Amp +12V_Amp
6 5
8 7
10 9
2D/3D_EN 12 11 STANDBY
TP710
INVERTER_ON_OFF BRIGHT_ADJ
14 13
GPIO 16 15
CN701
CONN
1 2
FB705
NC 120R/6000mA
For 2K13 PSU
CN110
10 +12V_AL_PRE
+12VSB_PRE
9
8 +12V_Amp
7
6
2D/3D_EN +12VSB_PRE
5
4 INVERTER_ON_OFF
3 GPIO
STANDBY
2
1 BRIGHT_ADJ
For AOC_DLED 4
CONN
TP35
12V TO 5VSB
+12V
TP36 TP37
1 2
5/20 BOM
R731
FB710
Change
100K 1/16W 5%
120R 6A C735
100N 16V
100mil
C737 R733
10UF 25V 47K 1/16W 5%
V_out = 0.8 x (1+R1/R2)
IO POWER_3.3V
+5V_SW SOT23 1.0A/3.3V
U705
45mil
1 5
VIN LX
2
GND
3 4
EN VFB
R728
G5695T11U
C721
0R05 1/16W
2.2UF
Vout = 0.6x(1+R1/R2)=3.3V
TPM14.1L LA 10.
3V3SB
R775 PS_ON /STAND B Y
H = > POWER_ON
NC/0R051/8W
10mil
L = > DC_OFF
R738
4.7K 1/16W
TP29
TP30
TP94
TP712 Main po wer On /Off co ntro l
R705 PS_ON
LO = > POWER_ON
1K 1/16W 5%
HI = > POWER_OFF
AC_DET
R704
Q708 OPWRSB
NC 100R 1/16W 5% PMBT3904 R739
FB706 +5VSB C705 4.7K 1/16W
NC 120R/6000mA 100N 16V R736
4.7K 1/16W
C754
AC Detect
100N 16V
AC _D ET
H = > AC_ON
L = > AC_OFF_DET
(Standby)
+12V
TP488
+12V_AL_PRE
FB703 120R 6A
1 2
+12VSB_PRE R776
TP89
C750 C751
NC 0R051/8W
100N 50V
22UF 16V
TP33
+5VSB
90mil
L703
15UH C732 C733
R1
TP38
U706 22UF 16V 100N 16V
TP34
9 R732
E-PAD
1 8
EN COMP
2 7 18Kohm 1/16W +/-1%
BS FB
3 6
IN GND
4 5
TP39
LX VCC
C738
R2
G5759F11U 1.5nF 50V
R735
C736
3.3K 1%
C739
100NF 25V
NC 22PF 50V
R734
24.9K 1%
DVDD3V3 AVDD3V3
TP46
FB704
L701 40mil
45mil
1 2
2.2UH
120R 6A
TP121
R1
R729
C722 C731
C775 C776
82K 1%
22uF 6.3V 100N 16V 1uF 10V 1uF 10V
10/21
R2
R730
18Kohm 1/16W +/-1%
EN 86
DVDD3V3
+12V
R712
ORESET# 9
22K 1/16W 5%
R710
150K 1/16W 5% Q705
PMBT3904
Q707
Close to U401
PMBT3904
R713
NC/22K 1/16W 5%
R711
10K 1/16W 5%
INVERTER ON/OFF
+5V_SW
DVDD3V3
3V3SB
R777
IN VER TER ON/OF F
R779 NC 1K
H : ON TP25
1K R778
L : OF F
4.7K
TP26
INVERTER_ON_OFF
BL_ON/OFF
C725 Q704
R780 4.7K
NC 10N 50V R724 MMBT3904
Low active
NC 10K 1/16W 5%
INVERTER_ON_OFF BL_ON/OFF
R722
NC 0R05 1/16W
DRAM POWER DDRV 1.5V
SOT223 0.6A/3.3V
3V3SB
+5VSB
+5V_SW
TP40
056G 563149
U702
25mil
3 2 R453
VIN VOUT
R703 0R05 4A 1/4W
20mil
0 OHM +-5% 1/8W C428
2.2UF
C709
C710
1uF 10V
10uF 10V
SOP-8 5.0A/1.2V
CORE POWER DV1.2
U703
TP1064
9 L702
GND
80mil 8 1 2.2uH
GND NC
7 2
+5VSB VIN LX
6 3
VDD POK
5 4
R766
FB EN
C712 R714
C713
NC 100K 1/16W 5%
10UF 10V 100N 16V 10 OHM 1/10W
uP1734PSW8
C714
NC/22pF 50V
C711
TP1067
100N 16V
R719
4.7K 1/16W
PS_ON
TP1069
C704
R765 NC/100N 16V
PS_ON co n trol
NC/1M 1/16W
H = > POWER_ON
L = > DC_OFF
back to
2014-Mar-07
div.table
Control Interface
9 OPWRSB
9 BL_DIMMING
9 BL_ON/OFF
10 AC_DET
+5V Switch +5V_SW
90mil
+5VSB
90mil
C758
Q702
R709 1uF 10V
22K 1/16W 5% 1 8
S D
2 7
S D
3 6
S D
R772 4 5
G D
VCCK 51K 1/16W 5%
R771 AO4449 -7A/-30V
D712
1K 1/16W +
Q703
C756 PMBT3904
NC/4.7UF 10% 10V
NC/BAS316
BRIGHT ADJUST
DVDD3V3
DVDD3V3
BL _D IMMING
R786
M ax:3.3V
1K
M in: 0V
TP32 TP27
R785 R787
BRIGHT_ADJ
4.7K
TP28
100R 1/10W 5%
R788 4.7K
Q706 BL_DIMMING
MMBT3904
C726
NC/4.7UF 10V Low active
R723
NC 100R 1/16W 5%
BRIGHT_ADJ BL_DIMMING
DDRV
TP41 TP43 TP44
U411
L401
TP42
1 5 45mil
VIN LX
2 2.2UH
GND
3 4
R1
EN VFB
TP45
R454 G5695T11U R456 C426
0R05 1/16W 33K 1/16W 1% 22UF 20% 6.3V
R2
R460
22K 1/16W 1%
Vout = 0.6x(1+R1/R2)=1.5V
Vout = 0.6x(R1+R2)/R2 VCCK
AVDD1V2
TP1065
80mil 25mil
1
FB702
220R/2000mA
R1
C718
C715 C717 C716
R717 22UF 20% 6.3V 22UF 20% 6.3V 100N 16V
10UF 6.3V 20%
12K 1/10W 1%
TP1068
R2
R718
11.8K 1%
System Power
B01
OPWRSB
BL_DIMMING
BL_ON/OFF
AC_DET
TP92
R773
0R05 4A 1/4W
C757
100UF 16V
C427
100N 16V
2
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715G6325
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