Haier HL22FEP1, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
DV10
+5VSB
+3V3SB
MEM_VREF
VTT
AV33
+12V
GND
DDRV
MEM_VREF
+5V
+3V3SB
+5VSB
DV33
+12V DV10
DDRV
+5V
AV33
DV33 DDRV
VTT
GND 1,3,4,5,6,7,8,9,10,11,12,13,14
DV10 7
+5VSB 1,8,9,11
+3V3SB 1,4,7,8,9
MEM_VREF 6
VTT 6
AV33 3,5,8,9,13
+12V 1,5,9,13,14
DDRV 6,7
Title
Size
Document Number
Rev
Date: Sheet of
Drawn
MT5380P1-V2 V1
B
2 15 Thursday, December 04, 2008
DIGITAL POWER
NUSTC_5380P1_V2
Title
Size
Document Number
Rev
Date: Sheet of
Drawn
MT5380P1-V2 V1
B
2 15 Thursday, December 04, 2008
DIGITAL POWER
NUSTC_5380P1_V2
Title
Size
Document Number
Rev
Date: Sheet of
Drawn
MT5380P1-V2 V1
B
2 15 Thursday, December 04, 2008
DIGITAL POWER
NUSTC_5380P1_V2
1.25 x (1+180/110) = 3.3V
1.25 x (1+180/110) = 3.3V
0.8 x (1+1K/2K) = 1.2V
1.25 x (1+162/150) = 2.6V
Low ESR
VTT FOR DDR TERMINATOR
MEM_VREF FOR DDR AND MT5381 VREF
+
CE593
470uF/16v
C330UF25V/D8H14
+
CE593
470uF/16v
C330UF25V/D8H14
R956
150_1%
R956
150_1%
R43
1.5K R43
1.5K
CB12
0.1uF CB12
0.1uF
L134
NC
L134
NC
CB37
0.1uF_DNS
CB37
0.1uF_DNS
+
CE11
220uF/16v
+
CE11
220uF/16v
R7
2K_1% R7
2K_1%
R10
110_1% R10
110_1%
CB10
0.1uF CB10
0.1uF
R519
100K R519
100K
R1
110_1% R1
110_1%
CB64
0.1uF CB64
0.1uF
U11
LT1084 TO-252-3
U11
LT1084 TO-252-3
IN
3
AD
J
/GN
D
1
OUT
2
R11
180_1% R11
180_1%
R47
100K 1% R47
100K 1%
C301
0.1uF C301
0.1uF
+ CE33
470uF/16V
C330UF25V/D8H14
+ CE33
470uF/16V
C330UF25V/D8H14
R5
1K_1% R5
1K_1%
CB33
0.1uF
CB33
0.1uF
+
CE7
47uF/16v
+
CE7
47uF/16v
+ CE17
100uF/16v
+ CE17
100uF/16v
C302
NC C302
NC
R2030
100K 1% R2030
100K 1%
+
CE15
100uF/16v
+
CE15
100uF/16v
CB5
0.1uF CB5
0.1uF
U6 AZ1117/adj U6 AZ1117/adj
AD
J
/GN
D
1
OUT
2
IN
3
U3
AP1534/SOP-8
SOP8/SMD
U3
AP1534/SOP-8
SOP8/SMD
FB
1
EN
2
OCSET
3
Vcc
4
O/P
5
O/P
6
Vs
s
7
Vs
s
8
CB42
10nF CB42
10nF
+ CE10
47uF/16v + CE10
47uF/16v
CB573
0.1uF CB573
0.1uF
U4
RT9199
U4
RT9199
VIN
1
GND
2
REFEN
3
VOUT
4
VCNTL
5
VCNTL
6
VCNTL
7
VCNTL
8
+ CE9
470uF/16V
C330UF25V/D8H14
+ CE9
470uF/16V
C330UF25V/D8H14
+
CE611
22uF/16v
+
CE611
22uF/16v
+
CE1
100uF/16v
+
CE1
100uF/16v
R3
180_1% R3
180_1%
R518
3K R518
3K
R958
162_1% R958
162_1%
U1 AZ1117/adj U1 AZ1117/adj
AD
J
/GN
D
1
OUT
2
IN
3
+
CE2
100uF/16v
+
CE2
100uF/16v
L2 27uH/POWER CHOKE L2 27uH/POWER CHOKE
CB574
0.1uF CB574
0.1uF
+
CE579
470uF/16v
C330UF25V/D8H14
+
CE579
470uF/16v
C330UF25V/D8H14
D95
SCHOTTKY DIODE/B340A D95
SCHOTTKY DIODE/B340A
CB6
0.1uF CB6
0.1uF