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Battery Temperature Measurement - LG CF360 Service Manual

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3.5.2 Battery Temperature Measurement

The BDATA node, the constant current source, feed the battery data output while monitoring the
voltage at the battery data node with GPADC. This battery data is converted to the battery
temperature. (Fig.3-5-5) shows the schematic of battery temperature measurement part.
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Name
BDATA
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Fig 3-5-4. Battery Temperature Measurement
Type
Digital Input/Output
Table 3-5-3 BDATA channel spec
- 57 -
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Unused
Description
Unconnected
current output
3. TECHNICAL BRIEF
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LGE Internal Use Only

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