Dell SP2009W - Widescreen LCD Monitor Service Manual page 36

20" LCD Color Monitor
+1V8 AVDD18_DVI +1V8
FB407
6 +1V8
300OHM
C414 + C415
22uF/16V
0.1uF 16V
GND
+1V8 FB402 AVDD_APLL
300OHM
C404 + C405
22uF/16V
0.1uF 16V
GND
EM I
C418 22pF
X401 R128
R129
C424 22pF
GND TP16
2,5 DDCD_SDA
2,5 DDCD_SCL
5 CLK-
5 CLK+
5 R-
5 R+
5 G-
5 G+
5 B-
5 B+
5 BIN0M
5 BIN0P
5 GIN0M
5 GIN0P
5 SOG
5 RIN0M
5 RIN0P
5 HSY NC0
5 VSY NC0
2 AD[0..3]
AD0
AD1
AD2
AD3
ALE
2 ALE
RD
2 RD
WR
2 WR
INT
2 INT
2 HWRESET
AVDD_DVI
R425
C452
C451
NC
NC
C454
C455
GND
GND
6 BKLT_ADJ
GND R131 R132 R133 R134 R135
NC NC NC NC NC
+1V8 VDDC
FB411
AVDD18_ADC
FB408
300OHM
300OHM C425 + C426 C427 C428 C429 C430
C416 + C417 22uF/16V
22uF/16V
0.1uF 16V
0.1uF 16V 0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V
GND
GND
AVDD_LPLL
AVDD_APLL AVDD18_DVI
AVDD18_ADC
AVDDPLL2
AVDD_MPLL AVDD_MCLK
AVDD_PLL AVDD_ADC AVDD_DVI
0R05 1/16W 36
XIN
22R 1/16W 5% 35
XOUT
7
MDA
8
MCL
13
DDC_HPD
14
DDC_SDA
15
DDC_SCL
23
RXCKN
24
RXCKP
26
RX0N
27
RX0P
29
RX1N
30
RX1P
32
RX2N
33
RX2P
39
BIN0M
40
BIN0P
41
GIN0M
42
GIN0P
43
SOGIN0
44
RIN0M
45
RIN0P
46
HSY NC0
47
VSY NC0
51
BIN1M
52
BIN1P
53
GIN1M
54
GIN1P
55
SOGIN1
56
RIN1M
57
RIN1P
58
HSY NC1
59
VSY NC1
162
NC
163
NC
164
NC
165
NC
166
NC
167
NC
168
NC
169
NC
172
NC
65
DBUS[0]
66
DBUS[1]
67
DBUS[2]
68
DBUS[3]
71
ALE
72
RDZ
73
WRZ
74
INT
254
GPIO[3]
255
GPIO[4]
256
GPIO[5]
1
GPIO[6]
4
GPIO[7]
5
GPIO[9]
6
GPIO[8]
75
GPIO[0]
TP1 76
GPIO[1]
TP5 77
GPIO[2]
R423 100R 1/16W 5% 9
HWRESET
R424
21
390 OHM 1/16W REXT
0.1uF 16V
62
C453 REFP
0.1uF 16V
63
0.1uF 16V
REFM
64
0.1uF 16V
RMID
251
PWM[0]
GND
GND
C431 C432
0.1uF 16V
0.1uF 16V
VDDC
VDDM VDDP
U401
MST9259BH-LF-205
36
+3V3D FB405 AVDD_MCLK +3V3D FB404 AVDD_MPLL
6 +3V3D
300OHM 300OHM
C410 + C411 C408 + C409
22uF/16V 22uF/16V
0.1uF 16V
GND GND
+3V3D FB401 AVDD_ADC +3V3D FB409 AVDD_DVI
300OHM 300OHM
C401 + C402 C403 C419 + C420
22uF/16V 22uF/16V
0.1uF 16V 0.1uF 16V 0.1uF 16V
GND GND
+3V3D FB413 VDDP
300OHM
C442 + C443 C444 C445 C446 C447 C448
218 LVB0M 22uF/16V
BG0N
217 LVB0P
BG0P LVB1M
214
BR3N
213 LVB1P 0.1uF 16V 0.1uF 16V 0.1uF 16V
BR3P
212 LVB2M 0.1uF 16V 0.1uF 16V 0.1uF 16V
BR2N LVB2P
211 GND
BR2P
210 LVBCKM
BR1N
209 LVBCKP
BR1P
208 LVB3M
BR0N
207 LVB3P
BR0P
206
BCLKN
205
BCLKP
202 LVA0M
FCLKN
201 LVA0P
FCLKP
200 LVA1M
FB3N
199 LVA1P
FB3P
198 LVA2M
FB2N
197 LVA2P
FB2P
196 LVACKM
FB1N
195 LVACKP
FB1P
194 LVA3M
FB0N
193 LVA3P
FB0P
+2V5_VDDM VDDM
192 FB412
FG3N
191
FG3P
190
4,6 +2V5_VDDM
FG2N
189
300OHM
FG2P
188
C433 + C434
FG1N
187
22uF/16V
FG1P
186
FG0N
185
FG0P
180 0.1uF 16V
FR3N
179
FR3P
178 GND
FR2N
177
FR2P
176
FR1N
175
FR1P
174
FR0N
173
FR0P
MDATA[0..15] 4
MDATA0
157
MDATA[0]
MDATA1
156
MDATA[1]
MDATA2
155
MDATA[2]
154 MDATA3
MDATA[3]
MDATA4
153
MDATA[4]
MDATA5
152
MDATA[5]
150 MDATA6
MDATA[6]
MDATA7
149
MDATA[7]
MDATA8
148
MDATA[8]
MDATA9
147
MDATA[9]
MDATA10
146
MDATA[10]
MDATA11
145
MDATA[11]
MDATA12
140
MDATA[12]
MDATA13
139
MDATA[13]
MDATA14
138
MDATA[14]
MDATA15
137
MDATA[16..31] 4
MDATA[15]
MDATA16
100
MDATA[16]
MDATA17
99
MDATA[17]
MDATA18
98
MDATA[18]
MDATA19
97
MDATA[19]
MDATA20
94
MDATA[20]
MDATA21
93
MDATA[21]
MDATA22
92
MDATA[22]
MDATA23
91
MDATA[23]
MDATA24
90
MDATA[24]
MDATA25
89
MDATA[25]
MDATA26
86
MDATA[26]
MDATA27
85
MDATA[27]
MDATA28
84
MDATA[28]
MDATA29
83
MDATA[29]
MDATA30
82
MDATA[30]
MDATA31
81
MDATA[31]
DQM0
135
DQM[0] DQM0 4
DQM1
102
DQM[1] DQM1 4
DQS0
158
DQS[0] DQS0 4
DQS1
136
DQS[1] DQS1 4
101 DQS2
DQS[2] DQS2 4
DQS3
80
DQS[3] DQS3 4
SWE
116
SWE 4
WEZ
CAS
115
CASZ CAS 4
RAS
114 VDDM
RASZ RAS 4
SBA1
112
SBA1 4
BADR[1]
SBA0
113
SBA0 4
BADR[0]
MCLK- R426
110
MCLK MCLK- 4
MCLK+
109
MCLKZ MCLK+ 4 1K 1/16W 1%
CKE
106
MCLKE CKE 4
MVREF
104
MVREF MVREF 4
R427
C456
1K 1/16W 1%
0.1uF 16V
AR11 AR[0..11] 4
AR10
AR9
AR8
GND
AR7
AR6
AR5
AR4
AR3
AR2
AR1
AR0
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
DELL SP2009W
絬 隔 瓜 絪 腹 G3079-D-X-X-1-080424 TPV MODEL SP2009W
Key Component 3. Scaler PCB NAME 715G3079-B
Thursday , April 24, 2008 Sheet 3
Date
Dell SP2009Wc
+3V3D AVDDPLL2
FB403
300OHM
C406 + C407
0.1uF 16V 22uF/16V
0.1uF 16V
GND
AVDD_PLL
+3V3D FB410
300OHM
C421 C422 + C423
22uF/16V
0.1uF 16V
0.1uF 16V
GND
+3V3D FB406 AVDD_LPLL
300OHM
C449 C450 C412 + C413
22uF/16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
GND
C435 C436 C437 C438 C439 C440 C441
0.1uF 16V 0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
VCC_LCD2
CN402
1
6 VCC_LCD2
2
3
4
5
6
7
8
LVA3P
9
LVA3M
10
LVACKP
11
LVACKM
12
LVA2P
13
LVA2M
14
15
LVA1P
16
LVA1M
17
18
LVA0P
19
LVA0M
20
LVB3P
21
LVB3M
22
LVBCKP
23
LVBCKM
24
25
LVB2P
26
LVB2M
27
LVB1P
28
LVB1M
29
LVB0P
30
LVB0M
CONN
GND
C457
NC
Size C
Rev A
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