Gateway XHD3000 Service Manual page 46

30" LCD Color Monitor
V3P3
L2615
1 2
115 OHM
+ C872
22uF/16V
(Tantalum)
DVIO_V3P3
L2617
1 2
115 OHM
C880
0.1UF16V
DGND
18,20 DMDCLKP
18,20 DMDCLKM
18,20 DVI_VSY NC
18,20 DVI_HSY NC
18,20 DVI_DACT
SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS SY NC_MS
20 SY NC_MS
DMASTER[11:0]
18 DMASTER[11:0]
12,15,16,20 RESETn
DVIO_I2C_SCL
12,20,28,30 DVIO_I2C_SCL
DVIO_I2C_SDA
12,20,30 DVIO_I2C_SDA
GPIO33
12,20,28,30 GPIO33
GPIO10
12,20,30 GPIO10
DVIO_V3P3
+ C873
47uF/16V
DVIO_V3P3
L2616
DGND 1 2
115 OHM
C874 + C875
0.1UF16V 10uF/16V
DGND DGND
C882 C883
0.1UF16V 0.1UF16V
+ C881
10uF/16V
DGND
DVIO_V3P3
12
IDCK+
11
IDCK-
21
VSY NC
20
HSY NC
19
DE
47
SY NCO/SY NCI
DMASTER0 18
D0
DMASTER1 17 MASTER
D1
DMASTER2 16
D2
DMASTER3 15
D3
DMASTER4 14
D4
DMASTER5 13
D5
DMASTER6 10
D6
DMASTER7 9
D7
DMASTER8 8
D8
DMASTER9 7
D9
DMASTER10 6
D10
DMASTER11 5
D11
Sil1178
TSSOP-48
DVIO_V3P3
DVIO_V3P3 Device Address = 0x70
(9.8 x 4.5)
R1060
4.7K 1/10W R756 R757 24
CTL3/A1
4.7K 1/10W 4.7K 1/10W
DGND
25
nRST
27
SCL
26
SDA
44
HTPLG
DVIO_V3P3
R758
4.7K 1/10W
DGND DGND
Note: The Sil1178 I2C bus has a
MAX I2C bus speed of 50KHz.
SII1178 I2C bus has been put to
a separate SW I2C bus.
Decoupling capacitors for SIL1178
DVIO_V3P3
+ C887
22uF/16V
C888
0.1UF16V
DGND
TX5-
20 TX5-
TX5+
20 TX5+
TX4-
20 TX4-
TX4+
20 TX4+
TX3-
20 TX3-
TX3+
20 TX3+
C876 C877
0.1UF16V 0.1UF16V
DGND
TX2+
TX2-
U135 TX1+
SII1178CSUTR
TX1-
TX0+
TX0-
36 TX0+ TXC+
TX0+
35 TX0-
TX0-
TXC-
39 TX1+
TX1+
38 TX1- TX5+
TX1-
TX5-
42 TX2+
TX2+
41 TX2-
TX2-
TX4+
33 TXC+ TX4-
TXC+
32 TXC-
TXC-
TX3+
TX3-
R754
390 1% 1/10W
30 EXT_SWING
EXT_SWING
DVIO_V3P3
2 VREF
VREF
48
MSEN
CONFIDENTIAL
DGND
The
C893
0.1UF16V
46
Note: The Footprint pin
numbering for this component
includes the connector guide
pins. The symbol was
renamed and the pin numbers
are not visible to make the
schematics readable.
J54
1
L2675
4 3 2
3
1 2 4
5
L 6
L2676
4 3 7
8
1 2 9
10
L 11
L2677
4 3 12
13
1 2 14
15
L 16
L2678
4 3 17
18
1 2 19
20
L 21
L2679
4 3 22
23
1 2 24
25
L 26
L2680
4 3 27
28
1 2 29
30
L
L2681
4 3 DGND
CONN
1 2
L
TO Panel connector CN1
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Gateway XHD3000
絬 隔 瓜 絪 腹 TPV MODEL CBPF6SSXGY A2P
T2080-I-X-X-1-070727
Key Component 19.DVI Output Master_1 PCB NAME 715T2080 I
Sheet 19 of 42
Date Friday,July 27,2007
Gateway XHD3000
31
33
34
32
DGND
C
Size
Rev I
称爹