Dell SP2009W - Widescreen LCD Monitor Service Manual page 37

20" LCD Color Monitor
+2V5_DMQ
R564
0R05 1/16W
3 MVREF
R565
NC
GND
3
SBA0
3 SBA0
SBA1
3 SBA1
EM I
MCLK-
3 MCLK-
MCLK+
3 MCLK+
CKE
3 CKE
RAS
3 RAS
CAS
3 CAS
SWE
3 SWE
GND
DQS2
3 DQS2
DQS0
3 DQS0
DQS3
3 DQS3
DQS1
3 DQS1
3 DQM1
3 DQM0
R563
NC
+2V5_DMQ
C499 C511
0.1uF 16V NC
AR0
M4
A0
AR1
M5
A1
AR2 L5
A2
AR3
M6
A3
AR4
M7
A4
AR5
L8
A5
AR6 M8
A6
AR7 M9
A7
AR8
M10
A8/AP
AR9
L7
A9
AR10
K5
A10
AR11 L6
A11
AR[0..11]
M3
BA0
L4
BA1
R567 150R 1/16W 0.5%
R795 33 OHM +-5% 1/16W L11
CK#
R796 33 OHM +-5% 1/16W L10
CK
M11
CKE
R568 22R 1/16W 5% M1
CS#
L1
RAS#
K1
CAS#
K2
WE#
R569 22R 1/16W 5% DQS_0 A1
DQS0
DQS_1
R570 22R 1/16W 5% G12
DQS1
DQS_2
R571 22R 1/16W 5% G1
DQS2
DQS_3
R572 22R 1/16W 5% A12
DQS3
R573 22R 1/16W 5% A2
DM0
R574 22R 1/16W 5% G11
DM1
R575 22R 1/16W 5% G2
DM2
R576 22R 1/16W 5% A11
DM3
B3
NC
B10
NC
G3
NC
G10
NC
K8
NC
K11
NC
K12
NC
L2
NC
L3
NC
L9
NC
L12
NC
M2
NC
+2V5_DMC
MDATA_16
A6
DQ0 MDATA_17
B5
DQ1 MDATA_18
A5
DQ2
MDATA_19
A4
DQ3
MDATA_20
B1
DQ4 MDATA_21
C2
DQ5 MDATA_22
C1
DQ6
MDATA_23
D1
DQ7
MDATA_0
J12
DQ8 MDATA_1
J11
DQ9 MDATA_2
H12
DQ10
MDATA_3
H11
DQ11
MDATA_4
F12
DQ12
MDATA_5
F11
DQ13 MDATA_6
E12
DQ14
MDATA_7
E11
DQ15
MDATA_24
E2
DQ16 MDATA_25
E1
DQ17 MDATA_26
F2
DQ18
MDATA_27
F1
DQ19
MDATA_28
H2
DQ20
MDATA_29
H1
DQ21 MDATA_30
J1
DQ22
MDATA_31
J2
DQ23
U407
MDATA_8
D12
DQ24 MDATA_9
EM6A9320BI-5MG C12
DQ25 MDATA_10
C11
DQ26
MDATA_11
B12
DQ27
MDATA_12
A9
DQ28
MDATA_13
A8
DQ29 MDATA_14
B8
DQ30
MDATA_15
A7
DQ31
+2V5_VDDM
A3
VSSQ
A10
VSSQ
C3
VSSQ
C4
VSSQ
C5
VSSQ
C8
VSSQ
C9
VSSQ
C10
VSSQ
D5
VSSQ
D8
VSSQ
E4
VSSQ
E9
VSSQ
F4
VSSQ
F9
VSSQ
G4
VSSQ
G9 FB426
VSSQ
H4
VSSQ
H9
VSSQ
J4 300OHM
VSSQ
J9
VSSQ
10uF/50V
GND
GND
T P V ( Top Victory Electronics Co . , Ltd. )
G3079-D-X-X-1-080424
絬 隔 瓜 絪 腹
Key Component 4. SDRAM
Thursday , April 24, 2008
Date
37
RP401 22R 1/16W 5%
MDATA[0..31] 3
MDATA16
8 1
MDATA17
7 2
6 3 MDATA18
MDATA19
5 RP402 4 22R 1/16W 5%
MDATA20
8 1
MDATA21
7 2
6 3 MDATA22
5 4 MDATA23
RP403 22R 1/16W 5%
MDATA0
8 1
MDATA1
7 2
6 3 MDATA2
MDATA3
5 RP404 4 22R 1/16W 5%
MDATA4
8 1
MDATA5
7 2
6 3 MDATA6
5 4 MDATA7
RP405 22R 1/16W 5%
MDATA24
8 1
MDATA25
7 2
6 3 MDATA26
MDATA27
5 RP406 4 22R 1/16W 5%
MDATA28
8 1
MDATA29
7 2
6 3 MDATA30
5 4 MDATA31
RP407 22R 1/16W 5%
MDATA8
8 1
MDATA9
7 2
6 3 MDATA10
5 RP408 4 22R 1/16W 5% MDATA11
MDATA12
8 1
MDATA13
7 2
6 3 MDATA14
5 4 MDATA15
+2V5_VDDM 3,6
FB425 +2V5_DMC
300OHM
+ C478 C479 C480 C481 C482 C483 C484
C477
10uF/50V
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V 0.1uF 16V
GND
+2V5_DMQ
C487 C488 C489 C490 C491 C492 C493 C494
+
C486
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
GND
OEM MODEL DELL SP2009W
TPV MODEL
SP2009W
PCB NAME 715G3079-B
Sheet 4 of 7
Dell SP2009Wc
C485
0.1uF 16V
C495 C496 C497 C498
0.1uF 16V 0.1uF 16V
0.1uF 16V
0.1uF 16V
Custom
Size
Rev A
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称 爹