Only For Training And Service Purposes - LG GM310 Service Manual

3. BB Circuit Technical brief
Memory
FCDP_RBn
GPIO_60
TDMA I/F
T_OUT0
T_OUT1
T_OUT2
GPIO_46
EINT6
CC0CC2IO
T_OUT6
T_OUT7
T_OUT8
GPIO_52
CC1CC7IO
GPIO_54
GPIO_55
RF I/F
RF_STR0
CC1CC5IO
RF_DATA
RF_CLK
RF_LOCK_DET
MASTER_ON
PA_MODE
FEM_CTRL[0]
FEM_CTRL[1]
FEM_CTRL[2]
System Port
AFC
CLKOUT0 [<=26MHz]
F26M
F32K
OSC32K
RESET_n
TRIG_OUT
RTC_OUT
VCXO_EN
LGE Internal Use Only
FCDP
RPWRON_DBB
TXON_PA PAM
ANT_SEL1
LCD_BL_CTRL Charge pump control
_EOC Charging terminate signal
MMC_DETECT SD card detect
PA_MODE PAM
ANT_SEL2
ANT_SEL3
DSR
JACK_DETECT Jack detect
TA_DETECT Charger detect
CHG_EN Charging enable
2G_EN
_PPR Charger detect
2G_DATA
2G_CLK
3G_LD
3G_MASTER_ON
3G_PA_MODE1
ANT_SEL4
ANT_SEL5
ANT_SEL6
AFC
Not used
26MHZ 26M Main Clock
to 32k crystal
to 32k crystal
_RESET
TRIG_OUT
RTC_OUT
VCXO_EN
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GM310f service manual
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes