Gateway XHD3000 Service Manual page 43

30” lcd color monitor
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30" LCD Color Monitor
OSD Configuration Memory (32K x 8)
V3P3
C221
0.1UF16V
V3P3
U28
DGND
8
1
VCC
A0
7
2
WP
A1
I2C_SCL_0
6
3
12,18,28,30
I2C_SCL_0
SCL
A2
I2C_SDA_0
5
4
12,18,28,30
I2C_SDA_0
SDA
GND
24LC256-I/SNG
I2C ADDR = A6
DGND
V3P3
Reset Generator
C222
C223
0.1UF16V
220pF
DGND
DGND
U29
29
PB_RSTn
3
RESET
RST
SW1
1
3
PB_RSTn
4
1
RESET_RAWn
WDI
RST
4
2
ITT-Cannon-KSC221J
TPS3825-33DBVR
DGND
DGND
U1I
sxT2LF-500
R28
TCK
TCK
P26
TDI
TDI
R25
JTAG_TMS
TMS
P28
TRST
R24
CPU_TMS
CPU_TMS
JTAG
R26
TDO
TDO
Interface
TRSTn
R121
R122
470
 
1/10W
0
 
1/10W
DGND
CONFIDENTIAL
T P V ( Top
Victory
Electronics
絬 隔 瓜 絪 腹
T2080-I-X-X-1-070727
Key Component
16.T2 Misc Interf aces
Date
Friday,July 27,2007
V3P3
DGND
R111
R112
10K
 
1/10W
10K
 
1/10W
R110
10K
 
1/10W
REV 2
DGND
V3P3
1
2
LED1
SOT-23
NC
V3P3
2
3
R113
R114
4.7K
 
1/10W
NC
R115
Q3
NC
NC
V3P3
DGND
U30
2
4
RESETn
RESETn
12,15,19,20
SN74LVC1G17DBVR
DGND
V3P3
Wiggler
On-Chip
RESET_RAWn
Emulation
(OnCE)
DGND
R123
NC
TMS
C
Co . ,
Ltd. )
OEM MODEL
Gateway XHD3000
Size
TPV MODEL
CBPF6SSXGY A2P
Rev
I
PCB NAME
715T2080 I
称爹
Sheet
16
of
42
43
Gateway XHD3000

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