Gateway XHD3000 Service Manual page 34

30" LCD Color Monitor
Note: Place 75
Ohm resistors as
close as possible
to AD9984
L2622
VGA_GREEN 1 2
6 VGA_GREEN
L2623 120 OHM
VGA_BLUE 1 2
6 VGA_BLUE
L2624 120 OHM
VGA_RED 1 2
6 VGA_RED
120 OHM
Pb_IN
6 Pb_IN
Y _IN
6 Y _IN
Pr_IN
6 Pr_IN
T2's input groups Y
with Red, Pb with
PVD_V1P8
Green, and Pr with
C938
Blue. The component
inputs are connected
to match T2's input.
6 Ad_VS_IN
6 Ad_HS_IN
Note: Analog Devices
recommended I2C bus
level shifting.
R1125
1K 1% 1/10W
30 STBY _I2C_SCL_1 STBY _I2C_SCL_1 R1134
100 1% 1/10W
1 2
VD_V1P8
SOT-23
R1126
3 1K 1% 1/10W
STBY _I2C_SDA_1 R1135
30 STBY _I2C_SDA_1
100 1% 1/10W
T POINT R TP267
OVDD_V3P3 130mA
V3P3-STDBY
L2625
1 2
115 OHM
C941
+
10uF/10V C947 C948 C949
0.1UF16V 0.1UF16V 0.1UF16V
DGND
PVD_V1P8 VD_V1P8
DGND
R796 R797
R798
75 1% 1/10W
75 1% 1/10W 75 1% 1/10W
U141
C929 8
1000pF
SOGIN0
C930
0.047uF 6
Gain0
1.8V
C931 2
0.047uF
BAIN0
C932 0.047uF 14
RAIN0
C933 0.047uF 10 AD9984
GAIN1
C934 0.047uF 16
RAIN1
C935 0.047uF 4
BAIN1
C936 1000pF 12
SOGIN1
LQFP-80
C937 10uF/16V 20
REFHI
18 (16 x 16)
REFLO
8200PF 25V
C939 R799 78
FILT
0.082UF 16V 1.5K 1% 1/10W
73
CLAMP
72
EXTCLK_COAST
71
VSY NC0
70
HSY NC0
69
VSY NC1
68 A0=0=>I2C=98/99
HSY NC1
A0=1=>I2C=9A/9B
17
PWRDN_TRI-ST
R804
VD_V1P8 100 1% 1/10W 67
SCL
R805 66
SDA
1K 1% 1/10W
AD9984KSTZ-170
DGND
DGND
DGND
I2C Addr= 0x9A
Note: Analog Devices
recommends using a
single ground plane
Note: Power data is not available for the
AD9984. Power data from the AD9380 are
V3P3-STDBY used.
L2626 U142 415mA
ADP3334ARMZ-REEL
1 2 7 2
IN OUT
115 OHM 8 1
IN OUT
C951 3
FB
4 R808
NC
C950 76.8K OHM 1/10W 1%
0.1UF16V 10uF/16V
DGND
R809
V5P0-STDBY DGND 147K OHM 1/10W 1%
R810
10K 1/10W
L2627 DGND
U143
1 2 1 5
VIN VOUT
115 OHM
3 4 + C952
ENA NC
1uF/16V
C955
10uF/16V
LP3984IMF-1.8 (Tantalum)
150mA
DGND DGND DGND
REV 2
OVDD_V3P3
RN276 1 8 33R 1/16W 5%
2 7 Ad_Red_Pr[9:0]
37 3 6 Ad_Red_Pr0
RED0
36 4 5 Ad_Red_Pr1
RED1
35 RN277 1 8 33R 1/16W 5% Ad_Red_Pr2
RED2
34 2 7 Ad_Red_Pr3
RED3
33 3 6 Ad_Red_Pr4
RED4
32 4 5 Ad_Red_Pr5
RED5
31 RN278 1 8 33R 1/16W 5% Ad_Red_Pr6
RED6
30 2 7 Ad_Red_Pr7
RED7
29 3 6 Ad_Red_Pr8
RED8
28 4 5 Ad_Red_Pr9
RED9
RN279 1 8 33R 1/16W 5% Ad_Green_Y [9:0]
2 7
51 3 6 Ad_Green_Y 0
GREEN0
50 4 5 Ad_Green_Y 1
GREEN1
49 RN280 1 8 33R 1/16W 5% Ad_Green_Y 2
GREEN2
48 2 7 Ad_Green_Y 3
GREEN3
47 3 6 Ad_Green_Y 4
GREEN4
46 4 5 Ad_Green_Y 5
GREEN5
45 RN281 1 8 33R 1/16W 5% Ad_Green_Y 6
GREEN6
44 2 7 Ad_Green_Y 7
GREEN7
43 3 6 Ad_Green_Y 8
GREEN8
42 4 5 Ad_Green_Y 9
GREEN9
Ad_Blue_Pb[9:0]
63 RN282 1 8 33R 1/16W 5% Ad_Blue_Pb0
BLUE0
62 2 7 Ad_Blue_Pb1
BLUE1
61 3 6 Ad_Blue_Pb2
BLUE2
60 4 5 Ad_Blue_Pb3
BLUE3
59 RN283 1 8 33R 1/16W 5% Ad_Blue_Pb4 8x 741C083-33R/SM
BLUE4
58 2 7 Ad_Blue_Pb5
BLUE5 33 ohm Series Termination
57 3 6 Ad_Blue_Pb6
BLUE6
56 4 5 Ad_Blue_Pb7
(Place close to U57)
BLUE7
55 RN284 1 8 33R 1/16W 5% Ad_Blue_Pb8
BLUE8
54 2 7 Ad_Blue_Pb9
BLUE9
3 6
25 4 5 R800 0 1/10W
DATACK
33R 1/10W 1%
23 R801
HSOUT
22 R802 33R 1/10W 1%
VSOUT_A0
21 R803
33R 1/10W 1%
ODD_FIELD
24
SOGOUT
19
NC
R1068
OVDD_V3P3
1K 1% 1/10W
REV 2
DGND
REV 10
Sets device I2C address A0
VD_V1P8
C940 +
C942 C943 C944 C945 C946
22uF/16V 0.1UF16V 0.1UF16V 0.1UF16V 0.1UF16V 0.1UF16V
DGND
CONFIDENTIAL
20mA PVD_V1P8
C953 C954
0.1UF16V 0.01uF
DGND
34
Ad_Red_Pr[9:0] 11
T2 Red/Y
Ad_Green_Y [9:0] 11
T2 Green/Pb
Ad_Blue_Pb[9:0] 11
T2 Blue/Pr
DGND DGND
Ad_OCLK
Ad_CLK 11
Ad_HS
Ad_HS 11
Ad_VS
Ad_VS 11
Ad_FIELD
Ad_FIELD 11
Ad_SOG_RAW_HSY NC 12
TP121
REV 3
REV 9
(1028)
1101
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹
T2080-I-X-X-1-070727
Key Component 07.SD/HD/RGB AD9984_1
Date Friday,July 27,2007
Gateway XHD3000
Ad_Red_Pr0
Ad_Red_Pr1
Ad_Red_Pr2
Ad_Red_Pr3
Ad_Red_Pr4
Ad_Red_Pr5
Ad_Red_Pr6
Ad_Red_Pr7
Ad_Red_Pr8
Ad_Red_Pr9
Ad_Green_Y 0
Ad_Green_Y 1
Ad_Green_Y 2
Ad_Green_Y 3
Ad_Green_Y 4
Ad_Green_Y 5
Ad_Green_Y 6
Ad_Green_Y 7
Ad_Green_Y 8
Ad_Green_Y 9
DGND DGND DGND DGND
Ad_Blue_Pb0
Ad_Blue_Pb1
Ad_Blue_Pb2
Ad_Blue_Pb3
Ad_Blue_Pb4
Ad_Blue_Pb5
Ad_Blue_Pb6
Ad_Blue_Pb7
Ad_Blue_Pb8
Ad_Blue_Pb9
DGND DGND DGND
Co . , Ltd. ) OEM MODEL Size Custom
Gateway XHD3000
TPV MODEL
CBPF6SSXGY A2P Rev I
PCB NAME 715T2080 I
称爹
Sheet 7 of 42