Dell W2607C Service Manual page 57

RU85
CU14 10K
0.1uF
RU86
QU13 10K
2SA1037AK
CU16
1uF
RU87 RU88 100
SUPPLY-FAULT 15
10K
QU12
PMBS3904
RU89
10K
UU00
NCP5422ADR2
4
7
10
CU13 8
0.1uF RU02 9
220
13
RU05
PMBS3904 220
RU00 QU05
33K
RU03 QU06
PMBS3904
RU01 10K
33K
RU04 RU06
22K 39K
QU101
2SA1037AK QU102
RU31 2SA1037AK
NC
RU33
10K RU32
10K
CU55
0.1uF RU80
12V UNDER-VOLTAGE DETECTION
CU23
CU09 100pF
100pF
RU37 RU38 CU10
470 1% 4.7K 0.1uF
CU17
+
22uF
QU01A
2 SI4944
CU31
RU23 0.0033uF
4.7
QU01B
4 SI4944
RU25
RU27
2.2 QU03B
10 4 SI4944
BST
1
GATEH1
2 RU26 CU32
GATEL1
4.7
VFB1
16 RU28
VFB2 GATEH2
15 2.2 0.0033uF
GATEL2
5
IS+1
6 QU03A
COMP1 IS-1
2 SI4944
COMP2
12
IS+2
11
ROSC IS-2
RU08 RU82
3.3K 6.8K
CU18 RU83
RU07 0.1uF 6.8K
6.8K RU10
3.3K RU96 6.8K
CU12
RU09 0.1uF RU97
6.8K 6.8K
RU29
1K
RU30
2.2K
RU41
33K 1% RU45
1M
RU42
2 CU11
R
10 1uF
RU46 CU38
12K 1% 0.1uF PMBS3904
10K
BOOSTER
RU19 22K
CU37
0.47uF
LU02
10uH
CU45 CU25
+ +
22uF 22uF
12V/3.3V CONVERSION
CU72
LU00 0.1uF QU29
2SA1037AK
10uH QU30
CU24 2SA1037AK
22uF
CU19
0.1uF CU85 RUA2
0.0033uF 100K
RU13
6.8K
RU12
1K
12V/1.2V CONVERSION
DU23 LU03
10uH
MLL4148 RU18
RUA8 68 CU20 220
0.1uF
RUA9 68
QU15
CU26 0.1uF RU14 PMBS3904
6.8K
DU22 RU55
MLL4148
10K
RU11 RU15
1K
220
QU07
QU17
PMBS3904
RU16 RU17
4.7K 1K 1%
+5V2-STBY
57
+12VSW
T3A 420
2 1 R9U04 0
R1U01 R1U04 R9U05 0
T3A 420
1 2 QU16
NC
RUA1 8 1
D1 S1
2.2K 7 2
D1 S1
CU58 6 3
D1 S1
1uF 5 4
D1 G1
RU84 NC DU18
NC
CU42
RU40 NC RU43
NC
NC
12V SWITCH
QU14
NC
POD-MODE
2,15 POD-MODE
RUA3
2.2K
+3V3
UU27
CU22 1
22uF
10
RU54
QU28
PHD38N02LT
CU73
RU56 0.001uF
1K +2.5V STABILIZER
10K
RU93
ZDU06
RU94 NC ZDU05
3.3K
SR24
ZDU08
RU95 NC
2.2K R9U06
NC
RUA7 1K
RUA6 NC
RU39 NC
AME1117ACGT ZDU07
UU17 STPS2L30A
3
Vin
2 4
Vo2 Vo2
CU40
1uF 1
ADJ
RU71 CU41
1uF
RU36 560
560 CU47
0.001uF
+2V5D LINEAR STABILIZER
Title
Size Document Number
C W2607C(DAO)
Date:
Dell W2607C
+12VS
ZU12
CU50
1uF NC
RU52
NC
QU11
ZU11
NC
NC RU53 CU71
NC NC
RU34
NC
+5V
RU35
NC
for decoulping at
branche
+1V2
TS2431
+
3 CU01
K A
10uF
RUA4 5.6K
RUA5
47
+3V3
for decoulping at
branche
+2V5
CU46 + +
1uF CU34 CU08
10uF 10uF
ENABLE-3V3 15
+2V5D
ENABLE-1V2 15
Rev
715T1796-D
0.4
Thursday, March 09, 2006 Sheet 5 of 25