LG TracFone LG840G Service Manual page 44

1. All regulator names are based on their intended use, though some may be used to power alternate functions. For
example, the USIM regulator is intended to power an external SIM card but may be used to power other circuits (or not
used at all).
2. Each current listed in this table is its regulator's rated value – the current at which the regulator meets all its perfor-
mance specifications. Higher currents are allowed, but higher input voltages may be required and some performance
characteristics may become degraded. See the appropriate regulator sections for details.
3. VREG_MSMP powers key internal circuits and should be kept on at its default voltage setting.
4. All regulators have default output voltage settings, even if they default to an off condition.
LGE Internal Use Only
Table 3.6.2 Voltage regulator summary
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3. TECHNICAL BRIEF
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Only for training and service purposes
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