LG GB115 Service Manual page 117

J401 Camera Connector
No camera
U 4 0 2 D i s p l a y M o d u l e
N o D i s p l a y
U601 PAM (SKY77518)
No TX & No RX
X6101 26MHz Crystal
No TX & No RX
U101 BB chipset
(PMB7880)
No power on
No service etc
J201 SIM connector
No SIM
VIB501 Vibrator PAD
No Vibrator
U506 Vibrator TR switch
No Vibrator
117
U503Charging IC
No Charging
U401 charging Pump
No Display
J501 I/O Connector
No Charging etc
U303 FM Tuner
No FM radio
U301 Speaker AMP
No Speaker
X102 32.768KHz Crystal
No Booting
U201 Memory
No Booting
J402 SD Connecter
Trans-Flash Socket
Micro SD No working
J502 Battery Connector
No Charging
No Power On