DELL台式机电源电路图

D10 PR1002
+
C25 2200uF/16V
+
C26 4700uF/10V
D
R36 300K
NTH8 2R5/8A VR45 10N241 C15 680uF/200V
+
R2 82K
TV2 N.C
2
R34 10R
D11 PR1002
R42 330R D20 CD4148 IC5 KA431 R45 220R
C90
R47 2.2K R44 330R
N.C C27
R50 820R
V.S
FG
FG
4
R2A 91K D1 PR1007 Q6 KSB772 D103 STPS20H100 L6A R43 1.2R
1uF/25V
R51 2.55K
R150 N.C
R52 18K
C91 N.C
C87A 472/250V
8
R101 13.7K
C45 104
3 1 2 4
IC4.4
IC7A LM393 D34 1N4148
IC4(PIN4)
C98 104
C63 10uF/50V
C99 N.C
1
2
3
4
+
D15 UF2003
C24 0.1uF/63V L6C
+
C32 1000uF/25V
C
C47 470uF/16V -12V
R95 39K D27 1N4148 PG PS-ON
R124 47R R125 62K
VCC
D58 PR1002 C97 100uF/50V
R123 10R
5
8
C62 222
14.5Ts
+
C37 2200uF/10V
+ R136 100R A
ZD6 JUMPER R81 1K C52 103
Q15 N.C
+5V +
C89 103 C58 10uF/50V ZD9 5.6V R89 100R C88 104 Q20 2SC1815 R137 100R R97 10K
-12V +5Vsb
ZD10 6.2V
D25 CD4148
1 2 IC4.4
R83 200R
16 15 14 13 12 11 10 9 +12VB
3 4 5 6 7
+5V +3.3V
R98 24K
L9.2
R85 270R
R84 62K
C60 104
R90 C59 100R 104 R91 475R(28A)
L5.1 L7.1
R86 330R
+
R86A 100R
R92 390R(28A)
8
A
+12VCPU
C54 10uF/50V
C56 104 C61 104
L9.2
R46 10K
+ C28
1uF/50V L9
J26
+12V
3 ,4 + C13
0.1uF/63V R10A 10R D3 CD4148 Q24 12NK90Z C6 101/1KV
7 ,8
J25
+12VCPU
10
R35 10R C21 222/1KV L6B
IC1 UC3843
D104 STPS20H100
MODEL
ATX0300F1
DATE
R104 1K C42 103
Sheet 1 1
REV
DRAW NO
ATX0300F1-M
2007/11/01 Drawing
M Check
Desing
Approve
5
6
Isense
3
C10 153/100V
Gnd
PC1A TCET1109G
Vfb
R13 976K
R12 976K
7
R14 10K R15 0R D21 PR1002 C7 182 D22 PR1002
C22 222/100V R4 4.7R
D100 STPS30L45CW
+ C30
2200uF/10V
1 2 3
3 PIN
B
R134 10K
3
R132 10K
C41 104
-12V
+5VSB 3A
+12V
+5VSB
R82 220R
P.G
PSON
C57 N.C
D32 CD4148
D35 1N4148
+5VSB
PSON
PC3A C55 A IC4 PS224 TCET1109G 103 R87 22R
R88 1K
5
6 +12VCPU
R62 1K
2
G
R19 N.C
3
3
D4 CD4148
1
+
C12 3.3uF/50V
Q8 N.C
R38 430R
1
D18 CD4148
R40C 10K R40D 10K
R40A 10K R40B 10K
2
IC1(PIN8)
R41 620R ZD1 HZ20-1 R7 10K
A +5V Q9 KSB772 ZD8 12A2 R69 470R
4 T2.1
7 D23 SB540
R75 150R
A
PC2B TCET1109G
R71 1K
PC4B TCET1109G
K
K K
D31 PR1002
IC8 TNY276P 1
T2.1
+5V + +5VSB
R102 75K R100 39K ZD5 4.5V R99 1K R103 1K
T2.1
8 C C 7 6 5
C32A 2200uF/16V
+
C29 2200uF/16V
Biblioteka Baidu
+
D17 PR1002 R119 100R
7
Vcc
8
C11 104 R16 866R
Vref
Output
6
R10 22R
R9 10K R11 1K
9
CORE
L7.1 L7 9,10
1,2 8
D106 STPS30L45CW
+5V
4
RT/CT Comp
C31 3300uF/10V
+
R120 100R
R118 15R GND C64 104
C
D5 CD4148
R156 10K
R18 1K
R17 10K
11
R8 0.13R
2
1
5
C23 222/1KV R37 10R
R157 0R
C9 103
C8 471 Q2 2SC1815
12 VCC 2
R39 430R PC3A TCET1109G R6 1K D16 UF2003
D131 STPS30L45CW L4
L
L,N wire with coer L
L77
L5.1
L5
+3.3V R49 150R
D
R3 300K R3A 300K
N N
C85 332 C86 332 C40 0.1u
BD1 8A/800V
+
C14 680uF/200V
R1A 91K
C20 332/100V
+
1
I
O
IC6 7912
3 -12V
R154 N.C D59 CD4148 R151 5.1K
R61 5.1K N.C
R152 N.C C93 N.C
PC1B C92 TCET1109G
R153 R58 N.C R57 1K C94 27K C34 103 N.C VR1
+5V.S R56 1K
R63 C33510R 474
1
2
PFC1 J2 PFC3 PFC110 C1 225/450V J1 C40B 0.33/275V F1 T8A H/250V C40A 0.33u/275V PFC2 SW1A SW1B
3
4
5
6
L3 L35 PFC220 VR44 10N241 R1 82K C5 103/1KV R5 R5A 36K*2 T1
PC2A TCET1109G PC4A TCET1109G C50 2.2uF/50V
R76 1K
C39 104
R77 11K
ZD3 5.9V
C46 47uF/50V
2 R180 30R 3 4
+ R
IC2 KA431 R78 10.5K R79 220R
A
A
E
E
+5VSB R177 1K/0805 Q35 2SA1015 R175 1K R176 100R
3 IC3 KA431
C95 N.C
R59 N.C
R60 2.55K
P.G
PG
R64 470R
+
C70 3.3uF/50V R135 N.C TH2 TTC-103 R73 3K
R133 0R D36 1N4148 R72 9.1K C35 22UF/50V
FAN
1 2 5 7 6
LM358 IC9B
8
B R21 N.C
+5VSB
1 C2 222/1KV
T2
R70 2K
+5VSB
R93 1K R96 10K LED1 N.C R94 39K
TV1 P6KE180A D8 PR1007
R74 71.5K
R131 49.9K
4
2
C36 2200uF/16V L8
R130 2.4M R130A 2.4M PSON PG