19" LCD Color Monitor | AOC 919Swa |
7. Schematic
7.1 Main Board
H_Sy nc R101 | 80 OHM |
V_Sy nc |
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R105
2K2 1/16W 5%
CN101 |
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| R102 | 1K 1/16W 5% | DSUB_H | 3 |
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| R103 | 1K 1/16W 5% |
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| VGA_B+ |
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R106 | C102 | C103 |
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2K2 1/16W 5% | 22pF | 22pF |
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| B_GND |
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R104
| 390R 1/16W 5% |
R107 | C120 |
75R 1/16W 5% | 10pF |
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C101
DSUB_B+ 3 0.047uF
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| DDC1_SCL | 100R 1/16W 5% | |||||
3 | DDC1_SCL |
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| DDC1_SDA | 100R 1/16W 5% |
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3 | DDC1_SDA |
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DSUB_5V
B_GND VGA_B+ G_GND VGA_G+ R_GND VGA_R+
DSUB_5V
VGA_PLUG
2 | 2 |
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ZD103ZD104
UDZSNP5.6BUDZSNP5.6B
1 | 1 |
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DSUB_5V 5
R123
VGA_G+
CHIP BEAD
R109
390 OHM 1/16W
R111
| 390R 1/16W 5% |
R112 | C121 |
75R 1/16W 5% | 10pF |
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C106
DSUB_SOG 3 0.047uF
C107
DSUB_G+ 3 0.047uF
G_GND
GND POWER
DSUB_SDA
DSUB_SCL
VGA_G+
VGA_R+
| DGND |
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| VGA_R+ | R124 |
| R115 | C110 |
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| DSUB_R+ | 3 | |
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| CHIP BEAD | 390R 1/16W 5% | 0.047uF |
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| R116 | C122 |
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| 75R 1/16W 5% | 10pF |
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| CMVCC1 |
| R_GND |
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1 | U103 | 6 | H_Sy nc | FB104 |
| DSUB_5V |
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I/O1 I/O4 |
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2 | 5 |
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GNDVDD | V_Sy nc |
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3 | 4 | 5 CMVCC1 | 2 | 1 | DSUB_5V | 5 |
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| I/O2 I/O3 |
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| NC |
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| 候綼 U103 |
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| R118 |
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| C118 |
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| R120 |
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| U102 |
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| 1K 1/16W 5% |
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1 | 6 | 0.1uF/16V |
| U101 |
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| R119 10K 1/16W | 5% | R121 |
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I/O1 I/O4 |
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| 4K7 1/16W 5% |
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| VGA_PLUG |
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2 | GNDVDD |
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| 1 | A0 | VCC | 8 |
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| 10K 1/16W 5% | 3 | DET_CABLE |
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3 | I/O2 I/O3 |
| 4 | VGA_B+ |
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| 2 | A1 | WP | 7 |
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| 3 | A2 | SCL | 6 |
| DDC1_SCL |
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| 4K7 1/16W 5% |
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| 4 | 5 |
| DDC1_SDA |
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| C114 |
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| VSS SDA |
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| NC |
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| 候綼 U101 |
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T P V ( Top Victory Electronics Co . , Ltd. ) | OEM MODEL | TBD | Size | B | |
絬 隔 瓜 絪 腹 | TPV MODEL | AOC 931SN | Rev | D | |
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Key Component | 02.Input | PCB NAME | 称爹 | <称爹> | |
Date | Monday , September 21, 2009 | Sheet | 2 of 5 |
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