SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting
9-28
Bluetooth / FM radio COMBO
C168
1005
TP122
1005
68K
R100
TP119
R102
6.3V
C131
1005
1005
C134
6.3V
TP116
R115
C104
1005
1005
VDD_IO_LOW_1.8V
16V
6.3V
C130
VDD_IO_LOW_1.8V
TP113
R104
TP120
VDD_IO_LOW_1.8V
L124
1005
C171
1005
1005
C132
6.3V
L128
C112
TP115
TP117
TP123
X
T_
M
F_
D
D
V
2
H
SPI_PCM#_SEL
H3
PIO3|CLK_REQ_IN
H4
SLEEP_CLK
H5
PIO4
H6
PCM1_OUT|SPI_MISO
H7
FM_TX_P
G1
OI
D
U
A_
X
R_
M
F
_
D
D
V
2
G
PIO2|CLK_REQ_OUT
G3
PIO5
G4
PCM1_CLK|SPI_CLK
G5
PCM1_IN|SPI_MOSI
G6
S
D
A
P_
D
D
V
7
G
FM_TX_N
H1
UART_CTS
E7
FM_RX
F1
OI
D
U
A_
M
F_
S
S
V
2
F
AUDIO_IN_L
F3
VREG_ENABLE_RST#
F4
PCM1_SYNC|SPI_CS#
F5
S
D
A
P
_
GI
D_
S
S
V
6
F
GI
D
_
D
D
V
7
F
UART_RX
D6
UART_TX
D7
AUDIO_OUT_R
E1
AUDIO_OUT_L
E2
AUDIO_IN_R
E3
PIO7
E4
NC
E5
UART_RTS
E6
A
N
A
_
G
E
R_
S
S
V
4
C
PCM2_SYNC
C5
PCM2_CLK
C6
T
S
O
H_
D
D
V
7
C
OI
D
A
R_
T
B_
S
S
V
2
D
OI
D
A
R_
T
B_
D
D
V
3
D
PIO6
D4
NC
D5
A
N
A_
D
D
V
3
B
AIO1
B4
PCM2_OUT
B5
PIO1
B6
PCM2_IN
B7
L
A
B
_
F
R_
T
B_
S
S
V
1
C
NC
C2
X
U
A_
D
D
V
3
C
T
U
O_
L
A
T
X
S
S
V
2
A
SYS_CLK|XTAL_IN
A3
A4
VREGIN_H
VREGOUT_H
A5
GI
D
_
D
D
V
6
A
PIO0
A7
BT_RF
B1
O
L
_
T
B_
D
D
V
2
B
U102
NC
1
NC
2
X
U
A
_
O
L_
T
B_
S
S
V
1
A
C172
VDD_IO_LOW_1.8V
1005
C137
6.3V
10V
1005
1005
C164
RXD2
FM_ANT
BT_RX_TX
REF_ON_PMU
REF_ON
RTS2
CTS2
BT_RF_ACT
FM_L
FM_R
TXD2
BT_ACT
BT_CLK
BT_INT
PCM_OUT
CLK32K
PCM_IN
PCM_CLK
BT_STA
PCM_SYNC
BT_RESET