LG D686 Service Manual page 120

+1V8_VIO_MTK
BT_AVDD33
BT_AVDD13
C826
10p
OSC1_GPS
GPS_SYNC
RF_INP_GPS
+2V8_TCXO_LDO
GPS_AVDD13
LGE Internal Use Only
K9
DVDDIO_SD2
B6
AVDD33_BTTX
B7
AVDD13_BTRX
A9
AVDD13_BTAFE
Close to Pin A9 B9
AVSS13_BTAFE_1
B5
C828
C827
AVSS13_BTSXAFE
B8
AVSS13_BTSX_1
100n 100n
A8
AVSS13_BTSX_2
E8
GND3
B11
NC1
D13
OSC1_GPS
E13
SYNC
H10
ECLOCK
E12
DUTY_LOSS
B13
RF_INN_GPS
A13
RF_INP_GPS
F4
GPIO1_25
F9
GPIO1_24
G9
GPIO1_26
G8
GPIO1_27
G7
GPIO1_28
C13
AVDD28_OSC
C12
AVDD13_SXIF_GPS
A12
AVDD13_LNA_GPS
C11
AVSS28_OSC
A11
C834 C835
AVSS13_RX_GPS
B12
AVSS13_SXIF_GPS
100n
100n
.
C852
OSC1_GPS
TP1
X801 7L26002009
1n
3
OUTPUT VCC
2
GND GND_NC
26MHz
- 120 - Copyright © 2013 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
U801
2
C851
100n
1
+2V8_TCXO_LDO
4
2
1
C855
1u
1
Only for training and service purposes