SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
3-52
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R205
C218
15
2
C
1
2
3
T
N
A_
T
B
R209
94
2
C
3
1
0
02
C
S
O
2
4
C235
C232
9
12
C
C234
C221
C220
C229
XTAL_OUT
L4
A
N
A
_
D
D
V
5
L
E
R
O
C_
D
D
V
6
L
VREG_IN
L7
USB_DN
L8
USB_DP
L9
AIO2
K7
PIO6
K8
PIO7
K9
AUDIO_IN_P_RIGHT
L1
B
S
U
_
D
D
V
01
L
UART_RTS
L11
AUDIO_IN_N_RIGHT
L2
XTAL_IN
L3
F
R_
S
S
V
1
K
S
D
A
P_
S
S
V
01
K
UART_CTS
K11
AUDIO_IN_P_LEFT
K2
AUDIO_IN_N_LEFT
K3
A
N
A_
S
S
V
4
K
AIO0
K5
M
E
M_
D
D
V
6
K
O
L_
D
D
V
2J
AUDIO_OUT_N_LEFT
J3
AUDIO_OUT_P_LEFT
J4
AUDIO_OUT_N_RIGHT
J5
AUDIO_OUT_P_RIGHT
J6
AIO1
J7
AIO3
J8
PIO5
J9
PCM_CLK
H10
PCM_IN
H11
NC
H2
O
L_
S
S
V
3
H
PIO4
H9
F
R_
S
S
V
1
J
UART_TX
J10
UART_RX
J11
RESET
F9
L
A
B_
S
S
V
1
G
PCM_OUT
G10
PCM_SYNC
G11
OI
D
A
R_
S
S
V
2
G
O
L_
S
S
V
3
G
RESETB
G9
NC
H1
OI
D
A
R_
S
S
V
2
E
OI
D
A
R_
D
D
V
3
E
TEST_EN
E9
L
A
B_
D
D
V
1
F
E
R
O
C_
S
S
V
01
F
E
R
O
C_
D
D
V
11
F
NC
F2
OI
D
A
R_
S
S
V
3
F
SPI_CLK
D10
SPI_MOSI
D11
RF_IN
D2
PIO0|RXEN
D3
S
D
A
P_
S
S
V
9
D
NC
E1
S
D
A
P_
S
S
V
0
1
E
S
D
A
P_
D
D
V
11
E
PIO2
C3
PIO1|TXEN
C4
M
E
M_
S
S
V
5
C
E
R
O
C_
S
S
V
6
C
E
R
O
C_
D
D
V
7
C
M
E
M_
D
D
V
8
C
S
S
V
9
C
NC
D1
NC
B6
NC
B7
NC
B8
NC
B9
NC
C1
SPI_CSB
C10
SPI_MISO
C11
AUX_DAC
C2
NC
A9
RF_CONNECT
B1
NC
B10
M
E
M_
D
D
V
1
1
B
PIO3
B2
PIO8
B3
PIO9
B4
NC
B5
NC
A11
OI
P_
S
S
V
2
A
OI
P_
D
D
V
3
A
PIO10
A4
PIO11
A5
NC
A6
NC
A7
NC
A8
U203
NC
1
NC
2
BAL_MATCH
A1
NC
A10
25
2
C
C217
V_BT_3.05V
C233
C231
05
2
C
03
2
C
63
2
C
V_BT_3.05V
AK_BT_R
AK_BT_L
AUX_PCM_DIN
AUX_PCM_DOUT
AUX_PCM_SYNC
AUX_PCM_CLK
BT_RTS
BT_RXD
BT_TXD
BT_CTS
R205
C218
15
2
C
1
2
3
T
N
A_
T
B
R209
94
2
C
3
1
0
02
C
S
O
2
4
C235
C232
9
12
C
C234
C221
C220
C229
XTAL_OUT
L4
A
N
A
_
D
D
V
5
L
E
R
O
C_
D
D
V
6
L
VREG_IN
L7
USB_DN
L8
USB_DP
L9
AIO2
K7
PIO6
K8
PIO7
K9
AUDIO_IN_P_RIGHT
L1
B
S
U
_
D
D
V
01
L
UART_RTS
L11
AUDIO_IN_N_RIGHT
L2
XTAL_IN
L3
F
R_
S
S
V
1
K
S
D
A
P_
S
S
V
01
K
UART_CTS
K11
AUDIO_IN_P_LEFT
K2
AUDIO_IN_N_LEFT
K3
A
N
A_
S
S
V
4
K
AIO0
K5
M
E
M_
D
D
V
6
K
O
L_
D
D
V
2J
AUDIO_OUT_N_LEFT
J3
AUDIO_OUT_P_LEFT
J4
AUDIO_OUT_N_RIGHT
J5
AUDIO_OUT_P_RIGHT
J6
AIO1
J7
AIO3
J8
PIO5
J9
PCM_CLK
H10
PCM_IN
H11
NC
H2
O
L_
S
S
V
3
H
PIO4
H9
F
R_
S
S
V
1
J
UART_TX
J10
UART_RX
J11
RESET
F9
L
A
B_
S
S
V
1
G
PCM_OUT
G10
PCM_SYNC
G11
OI
D
A
R_
S
S
V
2
G
O
L_
S
S
V
3
G
RESETB
G9
NC
H1
OI
D
A
R_
S
S
V
2
E
OI
D
A
R_
D
D
V
3
E
TEST_EN
E9
L
A
B_
D
D
V
1
F
E
R
O
C_
S
S
V
01
F
E
R
O
C_
D
D
V
11
F
NC
F2
OI
D
A
R_
S
S
V
3
F
SPI_CLK
D10
SPI_MOSI
D11
RF_IN
D2
PIO0|RXEN
D3
S
D
A
P_
S
S
V
9
D
NC
E1
S
D
A
P_
S
S
V
0
1
E
S
D
A
P_
D
D
V
11
E
PIO2
C3
PIO1|TXEN
C4
M
E
M_
S
S
V
5
C
E
R
O
C_
S
S
V
6
C
E
R
O
C_
D
D
V
7
C
M
E
M_
D
D
V
8
C
S
S
V
9
C
NC
D1
NC
B6
NC
B7
NC
B8
NC
B9
NC
C1
SPI_CSB
C10
SPI_MISO
C11
AUX_DAC
C2
NC
A9
RF_CONNECT
B1
NC
B10
M
E
M_
D
D
V
1
1
B
PIO3
B2
PIO8
B3
PIO9
B4
NC
B5
NC
A11
OI
P_
S
S
V
2
A
OI
P_
D
D
V
3
A
PIO10
A4
PIO11
A5
NC
A6
NC
A7
NC
A8
U203
NC
1
NC
2
BAL_MATCH
A1
NC
A10
25
2
C
C217
V_BT_3.05V
C233
C231
05
2
C
03
2
C
63
2
C
V_BT_3.05V
AK_BT_R
AK_BT_L
AUX_PCM_DIN
AUX_PCM_DOUT
AUX_PCM_SYNC
AUX_PCM_CLK
BT_RTS
BT_RXD
BT_TXD
BT_CTS