B 715G6836 Ssb - Philips TPM15.5L LA Service Manual

Circuit Diagrams and PWB Layouts

10.4 B 715G6836 SSB

10-4-1 System Power
System Power
B01
CN701
FB703 120R
2 1 1
Pre_12V Pre_12V
Pre-12V_AMP 4 3 Pre-12V_AMP 1
6 5
FB701
8 7
10 9
AC_DET# STANDBY
INVERTER_ON_OFF 12 11 BRIGHT_ADJ
CONN
C742
100pF 50V
R746 0R05 1/16W
R747 100K 1%
U706
C743
R748
13K 1/10W 1 6
FB BS
0.1uF 50V
R749 2 5
EN LX
36K 1%
3 4
GND IN
SY8104ADC
C745
1UF 10% 16V
R751
40.2K 1/16W 1%
+12V
ZD701
R754
1 2
1K 1/16W 1%
Q704
R753 PDZ5.1B
LMBT3906LT1G
10K +-1% 1/16W
CORE POWER 1.2V
+5VSB
U703
M5723B-33F61U
8 10
IN1 LX
C712
2.2UF
PS_ON 1 3
EN1 FB1
6
IN2
C713 R714
1UF 10% 16V 10K +-1% 1/16W
5 7
EN2 OUT2
TPM15.5L LA 10.
3V3SB
R738
+12V 4.7K 1/16W
2
2
12V_AMP
120R Main power On/Off control
LO = > POWER_ON
R705
PS_ON HI = > POWER_OFF
1K 1/16W 1%
Q708 OPWRSB
PS_ON /STANDBY BC847C
R739
H = > POWER_ON
4.7K 1/16W
L = > DC_OFF
+5VSB
L703
4.7uH +12V C746 C747 +
22UF 10V 22UF 10V C748
R752 0R051/8W
100UF 16V
AC_DET# AC_DET
R704
100R 1/16W 5%
C705
100NF 16V
AC_DET
H = > AC_ON
L = > AC_OFF_DET
AVDD1V2
R719
0R051/8W
VCCK
L702
1 2
2.2uH FB702
120R
R717 C714 C730
10K +-1% 1/16W NC/100N 16V 10UF 6.3V 20%
3V3SB R718
10K +-1% 1/16W
C710
4.7UF 10% 10V
EN 52
+5VSB
90mil
Q702
R709 C706
1
22K 1% 1UF 10V
S D
2
S D
3
S D
4
G D
VCCK
R710
51K 1/16W 5% NC SM4310PSKC
R713
Q703
LMBT3904LT1G +5VSB
2.2K 1%
C708
NC/4.7UF 10% 10V
Q701 +5V_SW
AO3401A
+5V_SW
FB706
1 2 1
2 VIN
120R
GND
3
EN
C721 R728
2.2UF
0R05 1/16W
R706
100K 1%
INVERTER ON/OFF
DVDD3V3
R779
1K 1/16W 5%
INVERTER_ON_OFF
INVERTER ON/OFF
R780
H: ON
Q707 4.7K 1/16W
L: OFF
MMBT3904
BRIGHT ADJUST
DVDD3V3
BL_DIMMING
R786
Max:3.3V
1K 1/16W 5%
Min: 0V
BRIGHT_ADJ
R785
100R 1/10W 5%
Q705
MMBT3904
back to
2015-Aug-08
div.table
+5V_SW
4,5,6,7,8,9,10,11,12,13,14,15,16,17,18 GND
6 12V_AMP 12V_AMP
+12V
10 +12V
+5V_SW
9,10,11,12,15 +5V_SW
7,9,16 +5VSB +5VSB
4,8,10,13,14 3V3SB 3V3SB
DVDD3V3
4,5,6,8,9,10,11,13,15,16,17,18 DVDD3V3
8
7
8,13,15 AVDD1V2 AVDD1V2
6
17 VCCK VCCK
5
+
Control Interface
C707
100UF 16V
OPWRSB
4 OPWRSB
BL_DIMMING
14 BL_DIMMING
BL_ON/OFF
14 BL_ON/OFF
AC_DET
10 AC_DET
AC_Off
10 AC_Off
DVDD3V3
U705
L701
5
LX
2.2uH R1
4
82K 1%
VFB
+
R729
C722 C731 C719
G5695T11U
10UF 6.3V 20% 100NF 16V 100UF 16V
R2
R730
18Kohm 1/16W +/-1%
3V3SB
R722
BL_ON/OFF INVERTER_ON_OFF
R778
NC 0R05 1/16W
4.7K 1/16W
R724 C725
NC 10K +-1% 1/16W NC/10UF 10V
BL_ON/OFF
Low active
3V3SB
BL_DIMMING R723 BRIGHT_ADJ
NC 100R 1/16W 5%
R787 R725 C726
4.7K 1/16W NC 10K +-1% 1/16W NC/22uF 10V
R788
BL_DIMMING
4.7K 1/16W
System Power
B01
3 2014-07-07
715G6836
19760_507.eps