Only For Training And Service Purposes - LG GD580 Service Manual

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A
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A
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Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

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B
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N
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B
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P
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N
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A
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B
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USB_DAT_VP
USB_DAT_VM
USB_OE
Figure 3-1-8. Schematic of DB3150 USB block
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6
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2 .
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Figure 3-1-9. Schematic of USB Transceiver
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3
2
2
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6
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1
0
0
3
N
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3
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2
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8
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1 .
U
- 33 -
3. Technical brief
J
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9
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2
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N
9
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9
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3
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1
6
L4
USB_DAT_VP
L3
USB_SE0_VM
M4
USB_OE
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6
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5 .
K
LGE Internal Use Only
U
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