Power Input - Haier LET32C800HF Guide D'utilisation

Power Input

5VA
CON1 DCJACK CON1 DCJACK
CN1 CN1 DCJACK DCJACK
+ +
12V
1 1
CN3 CON4-2.0mm CN3 CON4-2.0mm
12VA 1
13pin-2.54mm 13pin-2.54mm
2
13
3
12
4
11
10
9
8
5Vstb
7
6
5
5VA
4
3 R7 0R-0805 R7 0R-0805
2
1 R8 0R-0805 R8 0R-0805
R14 R14 NC NC BL-ADJUST
CN2 CN2 R16 R16 BL_ON
NC NC
5Vstb
5Vstb
3.3VU
R18 R18
100R 100R Q1 Q1
H:ON 3904 3904 R21 R21
L:OFF
1
H:ON
10k 10k
R22 R22 L:OFF
3904 3904
1
PWR-ON/OFF 2
Q2 Q2
10k 10k
C23 C23
1n 1n
Vpp=13mV
MST Power supply
45mA Vpp=20mV
U4 U4
AMS1117-3.3V AMS1117-3.3V
71mA
C29 C29 0.1uF(X7R) 0.1uF(X7R) 5VA
C30 C30 0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
U5 U5 C135 C135 0.1uF(X7R) 0.1uF(X7R)
AMS1117-3.3V AMS1117-3.3V C137 C137 0.1uF(X7R) 0.1uF(X7R)
C2 C2 0.1uF(X7R) 0.1uF(X7R)
5Vstb
3.3VU + +
+ + C28 C28 C27 C27 C31 C31
EC8 EC8 0.1uF(X7R) 0.1uF(X7R) 0.1uF(X7R) 0.1uF(X7R) C32 C32
+ +
220uF/16V 220uF/16V C33 C33
EC7 EC7 C136 10uF(X7R) C136 10uF(X7R)
220uF/16V 220uF/16V
1.8VA
680mA
L10 L10 1.8VA C390 0.1uF(X7R) C390 0.1uF(X7R)
10uH_1.5A 10uH_1.5A C56 C56 0.1uF(X7R) 0.1uF(X7R)
1.812V C128 10uF(X7R) C128 10uF(X7R)
U6 U6 Vpp=23mV C129 10uF(X7R) C129 10uF(X7R)
5VA SY8008B SOT-23 SY8008B SOT-23 R34 R34 C130 10uF(X7R) C130 10uF(X7R)
FB3 FB3 C46 C46 C140 10uF(X7R) C140 10uF(X7R)
120K 120K
56Ÿ-1206 56Ÿ-1206 0.1uF(X7R) 0.1uF(X7R) C141 C141 C143 10uF(X7R) C143 10uF(X7R)
30P 30P
4 3
VIN LX
SY8008B SY8008B R158 R158
+ + R157 R157 82K 82K
SOT-23 SOT-23
1K 1K 1.8VA
1 5
EN OUT/FB
C36 C36
R39 R39 C37 C37
C851 C851 100K 100K C38 C38
100PF 100PF
CERAMIC
U1 U1 C13 C13
12VA
SY8101B SY8101B 0.1uF(X7R) 0.1uF(X7R)
L100 L100
10uH_1.5A 10uH_1.5A
1
BS
DC5V
5
VIN
218mA
6
LX
R1 R1 R386 R386 SY8101B SY8101B
+ + 10K 10K C161 C161
10R 10R
SOT23-6 SOT23-6
R3 R3 30P 30P + +
150K 150K
4
EN
3
FB
R9 R9
20K 20K
V =0.6X(1+R /R )
out up down
V
out
3.3VA
C139 0.1uF(X7R) C139 0.1uF(X7R)
C134 0.1uF(X7R) C134 0.1uF(X7R)
C133 0.1uF(X7R) C133 0.1uF(X7R)
C132 0.1uF(X7R) C132 0.1uF(X7R)
R23 NC/0R-0805 R23 NC/0R-0805
R24 0R-0805 R24 0R-0805
MAX 600mA
12VA
5VA
3.3VA D1 D1 2.5VA
1N4001 1N4001
Vpp=21mV
1 2
1E56 BIT3
+ + ON
Temperature 50
0.1uF(X7R) 0.1uF(X7R) OFF
0.1uF(X7R)/BOT/Vpp=47mV 0.1uF(X7R)/BOT/Vpp=47mV EC10 220uF/16V EC10 220uF/16V R29 R29 1K 1K
1
2 ON_PANEL
0.1uF(X7R) 0.1uF(X7R) C34 C34 0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
C35 C35 0.1uF(X7R) 0.1uF(X7R) R27 R27
10K 10K
R27
3.3VA
1.8VA
90mV at DDR power pin(X7R)
R31 R31
10K 10K
L:ON
H:OFF
C39 C39 0.1uF(X7R) 0.1uF(X7R)
C40 C40 0.1uF(X7R) 0.1uF(X7R) R35 R35 1K 1K
2 ON_PBACK
C41 C41 0.1uF(X7R) 0.1uF(X7R)
C42 C42 0.1uF(X7R) 0.1uF(X7R)
C43 C43 0.1uF(X7R) 0.1uF(X7R)
C44 C44 0.1uF(X7R) 0.1uF(X7R) 3.3VA
C45 C45 0.1uF(X7R) 0.1uF(X7R)
R37 R37
4.7K 4.7K
1.8VA
0.1uF(X7R) 0.1uF(X7R)
0.1uF(X7R) 0.1uF(X7R) R40 R40 1k 1k
2 ADJ-PWM 1
0.1uF(X7R) 0.1uF(X7R) Q6 Q6
C48 C48 0.1uF(X7R) 0.1uF(X7R) 3904 3904
C49 C49 0.1uF(X7R) 0.1uF(X7R)
C50 C50 0.1uF(X7R) 0.1uF(X7R)
C51 C51 0.1uF(X7R) 0.1uF(X7R)
C52 C52 0.1uF(X7R)/BOT/Vpp=52mV 0.1uF(X7R)/BOT/Vpp=52mV Note: Left C47 NC, R38 change to 100ohm if want to output PWM puls
C53 C53 0.1uF(X7R) 0.1uF(X7R)
C54 C54 0.1uF(X7R) 0.1uF(X7R)
C55 C55 0.1uF(X7R) 0.1uF(X7R)
L101 L101
DC5V 5V_TUNER
10uH_1.5A 10uH_1.5A
1.32V DC-DC
U2 U2
NC/AMS1084CD-ADJ NC/AMS1084CD-ADJ 5VA
2
R5 R5 10k 10k 1482EN
7
1482COMP
6
214mA
C6 C6
+ + 8.2n 8.2n
8
R4 R4 C5 C5
150R 150R 0.1uF 0.1uF 0.1uF 0.1uF
R12 R12
+ + 4.7k 4.7k C16 C16
R10 R10
4
22R 22R
R15 R15
430R 430R
=1.25X(1+R /R )
down up
Vpp=100mV
Q3 Q3 VCC-Panel
AO3407 AO3407
2 3
C24 C24
0.1uF 0.1uF R26 R26 + +
2K-0603 2K-0603 C25 C25 C26 C26
0.1uF 0.1uF 10P 10P
R28 R28
100K 100K
Q4 Q4
3904 3904
PANEL POWER
5VA
Inverter Interface
5VA
R32 R32
4.7K 4.7K
R33 R33
100R 100R BL_ON
R30 R30
Q5 Q5 4.7K 4.7K
1
3904 3904
CN4 CN4
1
1
BL_ON 2
2
BL-ADJUST
3
3
4
4
5
5
R41 only for 3.3V PWM output
5pin-2.0mm 5pin-2.0mm
R38 R38 1k 1k BL-ADJUST
C47 C47
R41 R41
NC/22K NC/22K 10uF 10uF
R1+R2
V =0.923X
OUT R2
U3 U3 800mA 1.32V
MP1482 MP1482 L1 L1
1482OUT
3
VCC OUT
15uH_2A 15uH_2A
R6 R6
EN
C4 C4 4.32KŸ 4.32KŸ
COMP
0.1uF 0.1uF
Low ESR
1 EC5 EC5 220uF/16V 220uF/16V
BST
C10 C10 0.1uF(X7R) 0.1uF(X7R)
1482FB
SS
R11 R11 + + C11 C11 0.1uF(X7R) 0.1uF(X7R)
10K 10K C14 C14 NC/0.1uF(X7R)/BOT/Vpp=82mV NC/0.1uF(X7R)/BOT/Vpp=82mV
C17 C17 NC/0.1uF(X7R)/BOT NC/0.1uF(X7R)/BOT
R13 R13
5
GND FB
0R-0402 0R-0402 Vpp=72mV
Vpp=23mV