Philips 32PHT4001/60 - Page 35

5
5
4
4
3 2 1
D D
C C
B B
A A
BL-ADJUST
BL-ON/OFF
LED
KEY0-in
KEY_POWER
IR-in
IR_5V
IRIN
IR-in
LED+
PANEL_ON/OFF
PANEL_ON
VCC_P
KEY1-in
+1.15V_VDDC
+5V_Standby
+3.3V_Normal
+3.3V_Standby
+5V_Standby
+5V_Normal
+1.5V_DDR
+5V_Normal
+5V_Normal
+3.3V_Standby
+5V_Standby
+5V_Standby
Panel_VCC
+3.3V_TU
+5V_Normal
+3.3V_TU
V_TU
+5V_TU
+12V
+5V_Standby
BL-ADJUST3
BL-ON/OFF3
BRI_ADJ 5
VBL_CTRL 5
LED 5
IRIN 5
KEY_SAR0 5
KEY_SAR1 5
PANEL_ON/OFF5
1.15V 2A for VDDC
Vout=0.6V*(1+R1/R2)
R1
靠近 DC-DC
R2
1.15V MAX 2A
靠近 DC-DC
+3.3V_STANDBY & +3.3V_NORMAL
Imax=350mA
1.5V Normal Power for DDR3
R1
R2
Vout=1.25V*(1+R1/R2)
"VBL_CTRL" IO 口为高电平时，背光开。
"VBL_CTRL" IO 口为低电平时，背光关。
SAMSUNG panel 0~3.3V R34=10K
LG/CMO/AU panel 0~5V,R34 NC
Inverter controler
Test Point & MARK
IR&KEY Connector
Power for panel
TUNER POWER
400mA
Close to Tuner Si2151
Q12
ME2325
Q12
ME2325
R194 1KR194 1K
Q112
3904
Q112
3904
1
2 3
ED14
0.1pF
ED14
0.1pF
C168
0.1uF
C168
0.1uF
C1033
10uF
C1033
10uF
U114
AMS1117-3.3
U114
AMS1117-3.3
VIN
3
ADJ
1
VOUT
2
VOUT
4
R44
4.7K
R44
4.7K
R524.7K R524.7K
R59 4.7KR59 4.7K
C121 33pFC121 33pF
Q1
3904
Q1
3904
1
2 3
R38
100R
R38
100R
C1037
1nF
C1037
1nF
C71
2.2uF
C71
2.2uF
R171 1KR171 1K
R56
4.7K
R56
4.7K
C1028
10uF
C1028
10uF
R60
100K
R60
100K
L111
0805_BEAD/12V
屏
L111
0805_BEAD/12V
屏
Q9
3904
Q9
3904
1
2 3
R155 4.7KR155 4.7K
C129
0.1uF
C129
0.1uF
SN2
NC
SN2
NC
1
C132
10uF
C132
10uF
H11
NC
H11
NC
1
2
3
4
5
6
7
8
9
ADJ OUT
IN
U8
AS1117-ADJ
ADJ OUT
IN
U8
AS1117-ADJ
3 2 1
4
C128
10uF
C128
10uF
C1034
0.1uF
C1034
0.1uF
C127
22uF
C127
22uF
H30
NC
H30
NC
1
C76
0.1uF
C76
0.1uF
Q11
3904
Q11
3904
1
2 3
C119
22uF
C119
22uF
L104
3.3uH/2A
L104
3.3uH/2A
C1025
0.1uF
C1025
0.1uF
D103
M7
D103
M7
C169
0.1uF
C169
0.1uF
H28
NC
H28
NC
1
R168 10RR168 10R
C68
2.2uF
C68
2.2uF
R41
10K
R41
10K
R122 12K/1%R122 12K/1%
ADJ OUT
IN
U1001
AS1117L-3.3
ADJ OUT
IN
U1001
AS1117L-3.3
3 2 1
4
H26
NC
H26
NC
1
C1029
10uF
C1029
10uF
C77
2.2uF/DC
C77
2.2uF/DC
R167 100RR167 100R
ED13
0.1pF
ED13
0.1pF
H1
NC
H1
NC
1
2
3
4
5
6
7
8
9
H17
NC
H17
NC
1
FB1003
100MHZ/300mA/600R
FB1003
100MHZ/300mA/600R
C131
10uF
C131
10uF
R43
10K
R43
10K
H25
NC
H25
NC
1
2
3
4
5
6
7
8
9
R61
1K
R61
1K
C1036
1nF
C1036
1nF
C74
0.1uF
C74
0.1uF
R51
NC/10K
R51
NC/10K
R58 4.7KR58 4.7K
R126 4.7KR126 4.7K
CN104
8pin/2.0MM
CN104
8pin/2.0MM
+5V_IN
1
IR_IN
2
GND
3
LED
4
KEY0
5
KEY1
6
PWR
7
GND
8
R182
2K
R182
2K
R32 470RR32 470R
C150
0.1uF
C150
0.1uF
C130
10uF
C130
10uF
C122
0.1uF
C122
0.1uF
R40
10K/NC
R40
10K/NC
C181
0.1uF
C181
0.1uF
Q10
3904
Q10
3904
1
2 3
C148
33pF
C148
33pF
H24
NC
H24
NC
1
C69
0.1uF
C69
0.1uF
H12
NC
H12
NC
1
2
3
4
5
6
7
8
9
H20
NC
H20
NC
1
C166
2.2uF
C166
2.2uF
SN
NC
SN
NC
1
R42 4.7KR42 4.7K
R142 1KR142 1K
C1027
0.1uF
C1027
0.1uF
H23
NC
H23
NC
1
C179
0.1uF
C179
0.1uF
R57 10KR57 10K
C1035
1nF
C1035
1nF
H29
NC
H29
NC
1
+
CA8
100uF/16V
+
CA8
100uF/16V
C174 0.1uFC174 0.1uF
C75
0.22uF
C75
0.22uF
C1026
10uF
C1026
10uF
R183
4.7K
R183
4.7K
H27
NC
H27
NC
1
C120
22uF
C120
22uF
R121 13K/1%R121 13K/1%
C78
0.1uF
C78
0.1uF
R159 4.7KR159 4.7K
R157
10K
R157
10K
U105 SY8009B/2AU105 SY8009B/2A
EN
1
GND
2
SW
3
VIN
4
FB
6
NC
5
C70
2.2uF
C70
2.2uF
R531K R531K
H19
NC
H19
NC
1
34