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IP BOARD (POWER SMPS & INVERTER)
-2. Circuit Diagram
R . B 1 7 / 7 9 0 D O N G Y A N G E & P
1 2 3 4 5 6 7
LAVENDER 21.5"
C25
! ! ! ! ! ! ! 1KV101
D21
!
G G
! T1 150V5A
FS1 C1 QGAH02114 C20
CX1 LF1 CX2 D1
T3.15AH,250V D22 NLA25V47uF
0.47uF,275V 4.5mH 0.15uF,275V D2SB60,600V,1.5A KMF 450V100uF 1 10 150V5A
16V
D23
CN1 RX1 3 8,9 150V5A +
SC10-1BPP-2E1A 3216J430K CY1 R1 C2
1 2WJ56K
4
3
0.001uF,400V 400V222J
L
~
4 8,9
+ D24
2 RX2
FG - +
60V5A
3216J430K 5 6,7 S-GND
C21
3 VX1 R2 D25 NXB10V1000uF L21
N INR10D621 1WJ68K 60V5A
~
5V_2.5A
1
2
RX3 CY2 BFS3565
3216J430K 0.001uF,400V D2 D3
UF4007 1N4007 + +
!
TH1 P-GND
F 5, 25 F
P-GND
!
C23
BD1
NXB10V1000uF
R3
PGND 2012F1
BFS3565 S-GND
IC1
FSQ0465R
6
1
R21
Vstr
Drain
2012F1K
R22
4 3 2012F1.2K
FB Vcc
!
1
R23
R4 2012F5.1K
Sync
GND
2012F18K
5
2
2
PC1 ZD21 R24 CN2
LTV817M-BN C25 2WJ390
18Vz
!
1
B-DIM
4
NC B-DIM
2
PC1
ZD1 C5 + R5 R25 16V 16V
E 9.1Vz 50V333K ZD2 2012F12K E
3
LTV817M-BN C6 2012F10K
22Vz R26 3
1KV101 C4 GND
C3 2012F560
50V104K NLA 25V47uF C24
3
4
50V473K Q21 GND
3
1 S-GND
1
!
IC21 2222A
431A 5
5.1V 5.1V
2
R27
2
2012F1K 6
CY3 5.1V
P-GND 0.022uF,400V
7
A-DIM A-DIM
RH 4*3*1.5 RH 4*3*1.5 CN3 8
HOT
R28 R29
SMAW200A-05 ON/OFF ON/OFF
NC 2012F4.7K
P-GND S-GND 5 9
S-GND 3.3V 3.3V
4 10
LED LED
D
COLD CN72
1
KEY1
3
2
11
12
KEY1
D
KEY2 KEY2
2
C75 1
C54 C55
C56 R57 3KV3pF 35002WR-04L GND
NXB25V1000uF D78
NXB25V1000uF 25V105K 2012F5.1K LMBD7000 +
16V
C71 D71 C92
F41 +
+ F4A,125V 50V152K LMBD7000 50V103K
ZD42
R41 R50 11Vz R78
3
CN72 2012F430
3216F2.4K 2012F1.8K
1 Q46 S-GND C91
2222A 3 KMG16V100uF
VCC
3
4
S-GND C76
2
S-GND S-GND
1 Q41 3KV3pF
2222A 35002WR-04L S-GND S-GND
D76
ZD41 R61 LMBD7000
2
11Vz 2012F470 C51 C72 D72
16V106K LMBD7000
R59 50V152K
C C52 C53S-GND C
2
NC C57 Q43 R76