LG U880 Service Manual page 70

3.11.2.2 Main Bottom Side
U501
D602,D603
CN501
U400
U301
X400
U402
Q400,Q401
U401
Q404
CN503
Q403
Q402
Reference
U501 Camera Dual LDO(2.7V/1.8V)
D602, D603 Diode for On Sw detection
CN501 24pin camera connector
U400
U301 1G NAND + 512M SDRAM
X400 Sleep crystal(32.768KHz)
U402
Description
Inverter for buffering
PMIC(PM6650)
3. TECHNICAL BRIEF
Reference
U500 Camera direction detection IC
FL600 High freq. Noise filtering EMI filter
CN600 50pin connector for LCD Module
CN500 24pin connector for SUB PCB
D600
U200
X200
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U500
FL600
CN600
CN500
D600
U200
X200
TR1000
U300
X1000
J300
U505
Cn502
Description
ESD Filter
MSM6250
48MHz Crystal for USB