Main Board Circuit Diagram For Htl2160/12/F7/93:Power - Philips HTL2160C/G/M/S/T/W/12/F7/93 Service Manual

7-7
A

Main Board Circuit Diagram for HTL2160/12/F7/93:Power

1
6PIN/2.5mm/120mm 6PIN/2.5mm/120mm
1 POWER_20V
1
2
2
3
3
4
4
5
5
6
6
XS1 XS1
2
STBY+5V
U4 U4
+3.3V_STB
1 5
FB7 FB7 500/800mA 500/800mA
close to DC/DC VIN VOUT
close to LDO
3 C15 C15
2
GND
2.2uF/10V/Y5V 2.2uF/10V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V
3 4
EN NC
LDO_G9091-330T11U LDO_G9091-330T11U
4
A
B
POWER_20V
U1 U1
FB2 FB2
AP4435GM AP4435GM
1 8
VCC_AMP
S1 D1
2 7
S3 D2
3 6
S2 D3 300/2A 300/2A
4 5
G1 D4
CE16 CE16 + +
220uF/35V 220uF/35V
R3 R3
10K 10K
Q1 Q1 R7 R7
POWER_ON/OFF
NPN_3DG3904M NPN_3DG3904M
R9 R9 10K 10K
10K 10K C7 C7
0.1uF/25V/Y5V 0.1uF/25V/Y5V
STBY+5V
C11 C11 N_ASM3402M N_ASM3402M
0.1uF/25V/X7R 0.1uF/25V/X7R
C16 C16
B
C
POWER_20V
FB1 FB1 300/2A 300/2A
R1 R1
56 56
CE1 CE1 + + C2 C2
220uF/35V 220uF/35V
C3 C3
330pF/50V/NP0 330pF/50V/NP0
R6 R6 47K 47K 7
R8 R8
8
22K 22K
EUP3482A EUP3482A
C8 C8
0.1uF/25V/Y5V 0.1uF/25V/Y5V
VCC_AMP
Q2 Q2
USB_5V A5_5V 5V
FB5 FB5 300/2A 300/2A FB6 FB6 70/1A 70/1A
D S
SYS_3V3 DV33
5V
FB23 FB23
3 2
input output
600/1A 600/1A
4
Vout
U5 U5
+ +
CE4 CE4
LD1117STR LD1117STR 47uF/10V 47uF/10V
C
7-7
D
STBY+5V
L1 L1 10uH/2A 10uH/2A FB4 FB4 300/2A 300/2A
C4 C4
0.01uF/50V/X7R 0.01uF/50V/X7R
U2 U2 R4 R4
4.3K/1% 4.3K/1%
3
EN SW
+ +
5
R10 R10 CE2 CE2
SS FB
220uF/16V 220uF/16V
220/1% 220/1%
C9 C9
C10 C10
3300pF/50V/X7R 3300pF/50V/X7R
R11 R11 R12 R12
7.5K 7.5K 1K/1% 1K/1%
SYS_3V3
U3 U3
AS1117 AS1117
3 2
input output
4
Vout
R13 R13
CE3 CE3
120/1% 120/1% + +
C12 C12 C13 C13
1uF/16V/Y5V 1uF/16V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V
100uF/16V 100uF/16V
R14 R14
0 0
D
E
1
R5 R5
NC/56 NC/56
2
V12
C14 C14
0.1uF/25V/Y5V 0.1uF/25V/Y5V
3
4
E