Dell SP2009W Service Manual - Page 27
Electrical Block Diagram
 |
View all Dell SP2009W manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 27 highlights
20" LCD Color Monitor 5.2 Electrical Block Diagram 5.2.1 Main Board Crystal 24MHZ (X402) Crystal 14.31818MHZ (X401) Dell SP2009Wc LCD Interface (CN402) MCU W79L659A25FL (U402) EEPROM 24LC16B/SNG (U405) EPR_SDA EPR_SCL OSD Control Interface (CN401) Scalar MST9259BH-LF-165 (Include ADC, OSD) (U401) R RXD H G TXD V B D-Sub Connector (CN101) Digital video signal DVI Connector (CN102) DDC_SCL_DVI, DDC_SDA_DVI EEPROM M24C02 (U501) DB15_SDA DB15_SCL EEPROM M24C02 (U101) 27
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22 -
23 -
24 -
25 -
26 -
27 -
28 -
29 -
30 -
31 -
32 -
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
 |
 |
20" LCD Color Monitor
Dell SP2009Wc
27
5.2 Electrical Block Diagram
5.2.1 Main Board
OSD Control
Interface
(CN401)
Scalar
MST9259BH-LF-165
(Include ADC, OSD)
(U401)
MCU
W79L659A25FL
(U402)
EEPROM
24LC16B/SNG
(U405)
D-Sub
Connector
(CN101)
EEPROM
M24C02
(U501)
R
G
B
RXD
TXD
Digital video
signal
EPR_SDA
EPR_SCL
LCD Interface
(CN402)
H
V
DVI
Connector
(CN102)
EEPROM
M24C02
(U101)
DB15
_SDA
DB15_SCL
DDC_SCL_DVI,
DDC_SDA_DVI
Crystal
24MHZ
(X402)
Crystal
14.31818MHZ
(X401)