Trouble Shooting; Modem Picture - LG -V909DW Service Manual

4. TROUBLE SHOOTING

TROUBLE SHOOTING

4.1 MODEM PICTURE

4.1.1 TOP Components
Reference Description
U500 MODEM PMIC
FL204 GPS BALUN FILTER
X500 19.2M XO
X501 32.768 XO
LGE Internal Use Only
FIG 1.RF Modem Top Picture
Reference
CN300
Q300
BAT500
Table 1 RF Modem Top Components
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4. TROUBLE SHOOTING
Description
JTAG CONNECTOR
USB MODEM LOAD SWITCH
BACKUP BATTERY
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