LG GD910 - Page 28

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. BB Circuit Technical brief
GD910 service manual
MEM _CKE
CKE
Memory
FCDP_RBn
FCDP
GPIO_60
RPWRON_DBB
TDMA I/F
T_OUT0
TXON_PA PAM
T_OUT1
T_OUT2
ANT_SEL1
GPIO_46
EINT6
CHG_EOC Charging terminate signal
CC0CC2IO
SD card detect
T_OUT6
PA_MODE PAM
T_OUT7
ANT_SEL2
T_OUT8
ANT_SEL3
GPIO_52
DSR
CC1CC7IO
JACK_DETECT Jack detect
GPIO_54
GPIO_55
RF I/F
RF_STR0
2G_EN
CC1CC5IO
_PPR Charger detect
RF_DATA
2G_DATA
RF_CLK
2G_CLK
GPIO[7]
3G_LD
GPIO[10]
3G_MASTER_ON
GPIO[15]
3G_PA_MODE1
GPIO[16]
ANT_SEL4
GPIO[17]
ANT_SEL5
GPIO[18]
ANT_SEL6
System Port
AFC
AFC
CLKOUT0 [<=26MHz]
CLK_26M Not used
F26M
26MHZ 26M Main Clock
F32K
to 32k crystal
OSC32K
to 32k crystal
RESET_n
_RESET
TRIG_OUT
TRIG_OUT
RTC_OUT
RTC_OUT