Power charger, dc in, Sheet 29 of 42 power charger, dc in, B.schematic diagrams – Intel M570TU User Manual
Page 86: Schematic diagrams b - 30 power charger, dc in
Schematic Diagrams
B - 30 Power Charger, DC IN
B.Schematic Diagrams
Power Charger, DC IN
Sheet 29 of 42
Power Charger, DC
IN
V A ++
V D D 3
V I N
V B
V I N
V A
V D D 3
V B
V D D 3
3 . 3 V
C H G_ C U R S E N 2 2
T OT A L _C U R 2 2
C H G _E N
2 2
A C _ I N #
22
S MC _ B A T 1
2 2
B A T 1 _D E T
2 2
S MD _ B A T 1
2 2
B A T 1_ V OL T 22
A C _P R E S E N T 15
V D D 3
2 , 3, 4 , 1 3, 2 2 , 23 , 2 4, 3 3 , 34 , 3 7, 3 8
3. 3 V
2, 1 4 , 15 , 1 6, 1 9 , 21 , 2 8, 3 0 , 31 , 3 2, 3 4 , 36 , 3 7, 3 8
V I N
2 8, 3 0 , 31 , 3 2, 3 3 , 34 , 3 5, 3 7
V A + +
Z 2 9 11
Z 29 1 8
V R E F
C H G _E N
C T L
V A
Z 2 9 08
Z 2 9 10
Z 2 90 9
T
_
CUR
_C
O
N
T
Z 2 9 07
Z 29 1 6
Z 29 2 6
CU
R_
CO
N
T
Z 2 9 20
A C O K
A C _ I N #
Z 2 92 8
V B
Z 2 92 7
B A T 1 _V O LT
V R E F
Z 2 9 24
Z 2 92 1
Z 2 92 2
A C I N
A C O K
Z 2 92 3
Z 2 9 25
Z 29 1 2
Z 29 1 3
Z 29 1 4
Z 29 1 5
A C I N
B A T1 _ D E T
S MD _ B A T 1
Z 2 9 02
S MC _ B A T 1
V A
V A
Z 2 9 05
Z 2 9 06
Z 29 0 3
Z 29 0 4
Z 29 1 7
Z 2 9 01
Z 29 1 9
A C _ I N #
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P R 1 09
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J A C 1
A C I N _ C ON
G N D 1
G N D 2
1
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G N D
G N D
P D 1
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A
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P R 1 05
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P R 1 4
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S I 4 8 35 B D Y -T1 -E 3
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P C 8
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P C 9 6
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1
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P R 98
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MB39A126
P U 1
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1
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24
13
14
15
16
17
18
19
20
21
22
23
-I N C 2
OU TC 2
+I N E 2
-I N E 2
A C OK
V R E F
A C I N
-I N E 1
+I N E 1
OU TC 1
OU TD / S E L
-I N C 1
+ I N C 2
+ I N C 1
C T L
F B 1 23
-I N E 3
R T
X A C OK
V H
OU T
V C C
C S
GN D
P R 19
20 m _2 5
P C 3
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P R 1 3
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P R 10 4
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P Q 37
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B A T C O N
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P R 6
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8A 32 0mi l
Lo w:1 2.6 V
10A
3A 120 mil
ADJ C.V POINT
M5 70U co nne cto r
Change
PR90 to
6.04K
2007/2/27
P I N G N D 3 ~ 4 = GN D
P I N GN D 1 ~ 2 = G N D