Samsung YP-Q1 Service Manual page 21

Troubleshooting
LOUT_EP
ROUT_EP
C713
1000nF
LOUT_EXT
C705
1000nF
ROUT_EXT
CON802
C732
1000nF
1000nF
C731
P3.0V
I2C_DAT0 GND
2
32.768_OUT
I2C_DAT0
I2C_CLK0
I2C_CLK0
FM_BUS_EN
D2_2 8
D1_2 7
D1_1 6
G2 5
1
4-8
R721
1K
R722
1K
GND
VIO
RCLK
SDIO
SCLK
R702
270K
P3.0V
100K
R724
R718
1K
C716
2
330uF
GND
2.5V
2.5V
330uF
C717
GND
IC700
P3.3V
1
Si4703
IC700
GPIO3
GPIO2
GPIO1
NC_2
L700
C728
8.2nH
0.1nF
D700
 AUDIO Page, 7-7
GND
EXT_FM_ANT
MUTE
ROUT_EP
LOUT_EP
 MAIN PCB Top Page, 6-2
<Fig. 4-3>
1
2
GND
FM_SEARCH
FM_ANT
GND
Samsung Electronics