LG KG195 Service Manual page 120

PIN sheet
PI NAM
1 CHRIN
2 GATEDRV
3,29 NC
4 ISENSE
5 CHRCNTL
6 CHRDET
7 BATSNS
8 VSIM
9 SIMIO
10 SIMRST
11 SIMCLK
12 SIMVCC
13 SIMSEL
14 SIO
15 SRST
16 SCLK
17,21,46 DGND
18 VM
19 VBAT
20 VIO
22 VRTC
23 RSTCAP
24 /RESET
25 VTCXO
26 AVBAT
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FUNCTI
Charger Input Voltage
Gate Drive Output
Charger Current Sense Input
Microprocessor Control Input Signal for Gate Drive, Internal Pull Low
Charger Detect Output
Battery Input Voltage Sense
SIM Supply
Non-Level-Shifted Bidirectional Data I/O
Non-Level-Shifted SIM Reset Input, Internal Pull High to VIO
Non-Level-Shifted SIM Clock Input
SIM Enable
High for Vsim=3.0V, Low for Vsim=1.8V
Level-Shifted SIM Bidirectional Data Input/Output
Level-Shifted SIM Reset Output
Level-Shifted SIM Clock Output
Digital Ground
Memory Supply
Battery Input Voltage
Digital IO Supply
Real Time Clock Supply
Reset Delay Time Capacitance
System Reset, Low Active
TCXO Supply
Battery Input Voltage for Analog Block Circuits
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7. Device Information
LGE Internal Use Only