
17" LCD Color Monitor
Dell E178FPC
40
G2853-E-X-X-1-071107
E
PWPC742GD1 FOR DELL 17
寸
POWER CIRCUIT
Custom
2
2
Monday , January 21, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
R862
1M 1/10W 5%
R821
1K 1/10W 1%
C842
0.01uF
R855
33 1/4W
!
R832
10K 1/10W
R812
1K 1/10W 1%
Q805
PDTC144WK
C820
220pF
R811
3.6K 1% 1/10W
ON/OFF
R864
10K 1/10W 5%
D806
LL4148
R831
2.4K 1% 1/10W
C807
0.1uF/25V
DIM
D811
NC
Vref
!
Q807
PMBS3904
R814
1K5 1/10W 1%
C834
0.1uF/25V
R817
10K 1/10W
Q806
PMBS3904
R857
33 1/4W
D812
NC
R822
1K 1/10W 1%
R863
91K 1/10W 5%
Q802
APM9945KC
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
R804
100 1/8W
C805
0.1uF
Q811
PMBS3904
C835
NC
R826
1K 1/10W 1%
R818
1K 1/10W 1%
C839
1000pF
Vref
R835
1M 1/10W 5%
C815
0.0022uF
+
C803
470uF/25V
T802
POWER X'FMR
1
4
8
3
7
9
6
2
5
D803
BAV99
3
1
2
D804
BAV99
3
1
2
R853
68K 1% 1/10W
C816
0.0022uF
R819
3.6K 1/10W
R851
8K2 1/10W
R824
1K 1/10W 1%
R861
390K 1/10W
R803
1M 1/10W 5%
D802
BAV99
3
1
2
Q810
RK7002
R858
33 1/4W
R807
47K 1/10W
R805
NC
C801
10pF/6KV
C822
1uF/25V
!
R841
68K 1% 1/10W
C825
0.1uF/25V
C840
1000pF
D805
BAW56
3
1
2
C
B
E
R815
1K5 1/10W 1%
D809
LL4148
R854
68K 1% 1/10W
Q812
PMBS3906
1
2
3
R825
33R 1/8W
R823
3.6K 1/10W
R833
10K 1/10W
R834
10K 1/10W
R801
1K5 1/10W 1%
D808
BAW56
3
1
2
C
B
E
D817
LL4148
CN801
CONN
1
2
HV
LV
Q808
PDTA144WK
C819
0.0022uF
D813
NC
C823
0.0022uF
+
C802
470uF/25V
!
D801
BAV99
3
1
2
Q801
PMBS3904
R828
10K 1/10W
C821
0.1uF/25V
Q803
APM9945KC
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
R829
33R 1/8W
C838
1000pF
R813
10K 1/10W
R808
10K 1/10W
R806
68K 1% 1/10W
CN803
CONN
1
2
HV
LV
R809
1K 1/10W 1%
C817
NC
R827
10K 1/10W 5%
+12V
CN802
CONN
1
2
HV
LV
T801
POWER X'FMR
1
4
8
3
7
9
6
2
5
Q804
PMBS3906
1
2
3
D810
NC
C845
2.2uF/16V
D814
LL4148
C811
10pF/6KV
R856
33 1/4W
Q813
PMBS3904
R802
NC
IC801
TL494IDR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1IN+
1IN-
FEEDBACK
DTC
CT
RT
GND
C1
E1
E2
C2
VCC
OUTPUT CTRL
REF
2IN-
2IN+
C846
NC
F801
0R05 1/4W
R839
100R 1/8W
R810
51K 1% 1/8W
CN804
CONN
1
2
HV
LV
R850
100R 1/8W
C841
1000pF
R837
47K 1/8W
R816
1K5 1/10W 1%
Q809
RK7002
R820
47K 1/10W
C824
0.1uF
Содержание E178FPC
Страница 41: ...17 LCD Color Monitor Dell E178FPC 41 8 PCB Layout 8 1 Main Board ...
Страница 42: ...17 LCD Color Monitor Dell E178FPC 42 ...
Страница 43: ...17 LCD Color Monitor Dell E178FPC 43 ...
Страница 44: ...17 LCD Color Monitor Dell E178FPC 44 8 2 Power Board ...
Страница 45: ...17 LCD Color Monitor Dell E178FPC 45 ...
Страница 46: ...17 LCD Color Monitor Dell E178FPC 46 ...
Страница 47: ...17 LCD Color Monitor Dell E178FPC 47 8 3 Key Board ...
Страница 58: ...17 LCD Color Monitor Dell E178FPC 58 Step3 Click open and OK bring up Fig 4 and Fig 5 Fig 4 Fig 5 ...
Страница 60: ...17 LCD Color Monitor Dell E178FPC 60 12 Exploded View ...