Dell 2000FP Service Manual page 44

1 2
CN1
Vin
1
2
3
GND 1 R0 2
4
R/0 ohm
5
6
7 Vbri
D ON/OFF
8
S8B-PH-SM3-TB
R1
1 2
R/20K
R2
R/5.1K
R5
1 2
Vbri
R/369K
R3
1 2
N19
R/453K
CP1
C/CP R18 R4
R/165K R/511K
C
N73
C3
C/225K/1206
R24
R/511K
C6
C/471J
B
(NPO)
R13
1 2
Vbri
R/369K
R8
1 2
N4
R/453K
R7
CP2 R/165K
C/CP
023ict-0
023ict-0.sch
A
1 2
3
F1
1 2
N1
F/5A/1206
+
C12
Q/MUN5112T1 Q1
C1
C/47uF C/105K/1206
22k
2
N5
22k
Q2
2
N6
Q/3904
R/NC
C2
C15
C/104K
N29
R6
R/5.1K
C4
REF
N27
N7
U1
C10
BA9741
C5
R14
R/100K
C7 R/NC
R9
C9
R10
N26
N35
C24
C/104K
R27
R/100K
3
4 5
Q3A
SI9435 8
3 7
2 6
1 5
Q3
Q/SI3457DV L1
6 1
5 L/245uH
4 2
N9
1
D2
D/S24
R25 R11
R/2K/1206
Q4
2
Q/3904
N8
R15
R/470/0805
D1
D/LS4148
N24
N17
2 1
L3 D3 75V
R38
L/450m
R/350k
R/12k
D7 75V
2 1
D13 75V
N20
2 1
L4 R39
Q10A L/450m R/350k
SI9435 8
3 7 D14 75V
D11 2 6 2 1
2 1 1 5
N51
Q10
D/LS4148
Q/SI3457DV
6
5
N46
4 2
1
L2
1 2
R12
R37
L/245uH
R/2K/1206
D6
Q11
2
Q/3904 D/S24
N44
D5
D/LS4148
D12
2 1
N25
D/LS4148
R/NC
N77
1
MODIFY FOR CURRENT BALANCE
0 NEW RELEASE
REV. DESCRIPTION
4 5
6
T1
T/10:10:3:1050 13u
2 N23
D4
C16
D/RLZ33B
1 2
C/0.15u
Q5A
Q5 Q6
Q6A
2 2 2 2
N65 N13
NPN
Q/2SD1624
NPN
Q/2SD1624
R20
R26
R19
NC
R/2K/1206 R/2K/1206
N59
R30
R16
N.C.
R/0 ohm
C11
N23 N7
N18
2 1
N81 N87
D15
L6 D17 75V
75V
R44
L/450m
R40 R46
R/350k
N85
R/12k
D18 75V
L5 R42 R43 L8
2 1
N82 N88
L/450m R/350k R/12k L/450m R/350k
D19 75V
N57
2 1
N83 N89
N86
R41 L7 R45 R47
R/12k L/450m R/350k R/12k
D16
D20 75V
75V
2 1
N84 N90
N54
T2 T/10:10:3:1050 13u
N79
D8
D/RLZ33B
C25
1 2
C/0.15u
Q13A
Q13 Q12
2 2 2 2 Q12A
N21 N50
NPN
Q/2SD1624
Q/2SD1624
NPN
R33 R31
R/NC
R35 R34
R/2K/1206 N60 R/2K/1206
R32
R17
R/0 ohm
N.C.
N79 N7
AMBIT
05/09/2001
SCALE
F
04/12/2001
REL. DATE
SHEET
1 of 1
6
7 8
CN3
C21
2 1 N17 1
C/27P/1808
3
C20
2 1 SM02(8.0)B-BHS-1-TB
N15 N20
C/27P/1808
CN2
C14
1 2 N51 1
C/27P/1808 3
N16
SM02B-BHSS-1-TB
R29
3
R/NC
D10
D/BAV99
R21
2 1
N2
N34
R/4.75K
C18 CP5
R22 C/CP
R/121/0805
D21
75V
N91
R48 R49
R/12k
N92
D22
75V
CN5
C23
2 1 N18 1
C/27P/1808
3
C22
N52 2 1 N57 SM02(8.0)B-BHS-1-TB
C/27P/1808
C13 CN4
2 1 N54 1
C/27P/1808 3
N58
SM02B-BHSS-1-TB
3
D9
D/BAV99
R23
2 1
N37
R/4.75K
C8 CP6
C27
R36
C/CP
R/121/0805
½u¸ô¹Ï
Title
T05I023.00
Doc.No.
PREPARED BY
REVIEWED BY
APPROVED BY
7 8
D
C
B
A