Service Manuals, User Guides, Schematic Diagrams or docs for : Dell Monitor 2407WFP Fuente+monitor+LCD+DELL+2407WFP
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5 4 3 2 1
BD601
2
GSIB4A60-LF
L601
~
19MH N1
L609
4 3 D651
4 - 1 A K
1 2
+
1N5406
300U
D ~ C617 C618 D
0.47U J 0.47U J R657
C603 C604
3
1M F
T651
R660 390U D652
1M F 2 11 A K B+
3300P M 3300P M
7 9 YG971S6R
R671
R658 499K F
1M F
R667
68K
C601
R661 R668
1
1M F 30 R672
D
8 5 + C605 232K F
VCC ZCD D655 120U 450V
0.22U M IC651 LL4148 Q651
2
3 7 K A G 2SK3502
MULT GD N10
L6561D
R669
S
2 4 1K J N9
COMP CS
2
1
R673
Vcc1
L608 R659 232K F
600U C621 20K F 6 1 C626 R670
C620 0.01U K GND INV 470P K 0.22
1U K
C R678
L6561D013TR
C
3
4
10K C623
2.2U K
E C625
10V
Q654
+
R601 N6 B 1 2
2N3906S
C
0.1U K
R656 R666 R674
+
1M F 1 2
10K 24.9K F 8.25K F
2
C624 R664
TR601 2.2U K 3.01K F
NTC 5OHM 10V
+19V
t N2 R665
47
1
R675
D
10K
F601
ZD652
250V 4A Q653
K A G 2N7002K-T1-E3
4
1
S
C630 IC652 TZMC24
1
0.1u PC123FY1J00F R663
R662 + C622 C628 205K F
3
C 2
R677 511K F 1U 100V 1U
B IC652_2
1K J B
2
1
2
3
B Power_Off
L
G
N
Q656
E
2N3904S R676
10K C629
0.1u
2B.10041.231
CN601
BenQ Corporation
A Project Code Model Name OEM/ODM Model Name A
9J.L2K72.001 2407WFP
Title
POWER BOARD
Size PCB P/N PCB Rev. D o c u m e n t Nu m b e r R ev.
1
4H.L2K02.A11 A11 9J.L2K72.000-C3-304-006
D a t e : Wednesday, March 21, 2007 Sheet 1 of 3
Prepared By Reviewed By Approved By
ANGEL HU BEN CHUEH H.J WONG
5 4 3 2 1
5 4 3 2 1
D703
A2
YG865C15R
J
A2 A1
L610
D702
B+ YG865C15R
Z45/100MHZ
R607 J
68K C607
680P K
A2 A1
R608
R604 1M F D701 +19V_IN +19V
K
D D
1.2M YG865C15R
R603 D601 T601
10K UF4007-LF J F701
R609 2 9
Vcc1
A
R605 1M F 10
A1
1.2M R705
L611 10 32V 5A
C709 C710
Z45/100MHZ
1
1
1
1
1
N8
+ C711 + C712 + C713 + C714 + C715
R706 1000P K 1000P K 470U 35V 470U 35V 470U 35V 470U 35V 470U 35V
3
IC603 10
A
K
2
2
2
2
2
MCR100-6 R625 ZD603 R627 NCP1200AD60R2 R611
N11 D603 D602 L612
10K 100 J ZD602 1 8 150 J
ADJ HV
G A K TZMC24 K A K A 1
IC601
K
K
Z45/100MHZ
1
A
LL4148 EGP10D-LF
1
C627 R626 TZMC27 C614 R606 2 7 ZD601 + C606
1U 10K 0.1U K 150K F FB NC C613 + C611 47U
TZMC15
0.1U K 47U 50V 7
2
50V 5 8
A
2
3 6
A
CS VCC R623
D
4.7 J
LL4148
K A D604
D607 4 5 LL4148 Q601
GND DRV 2SK3548-01SC
G
K
R612 N7
S
47
R613
R624
10K
C C
R615
R621 1K J R614 0.22
10K 18K
K
R622
10K D605 R619
R617 LL4148 18K
E
10K J R610 R712
B Q602 18K 2K
A
2N3906S R716
N5 22.1K F
C
D606
K A
Q603
C
4
1
2N3904S ES1D IC602
B PC123FY1J00F R714
30K
C609
E
3
2
R620 C610 1000P K
10K C612 1000P K
0.1U K
R713
10K
1
C716
2 0.1U K R715
IC702 3.32K F
LM431ACM3(X)
3
B B
+19V_IN
R717
10K
4
1
IC605
PC123FY1J00F
3
C 2
R718
1K J
HSink HSink HS3 HSink HS4 HSink B BURST_ADJ
HS1 HS2 3DL1E02001 3DL2K02001
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