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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
7-23
TP313
R340
TP314
R338
+VDD_HERA
R339
C303
TP311
C308
C305
C309
+VDD_TV
TP315
+VDD_IO_LOW
+VDD_TV
R308
TP301
L_DA2
P2
L_WR_N
P3
LS_CS_N
P4
L_DA0
P5
GPIO1_D0
P6
GPIO1_D1
P7
GPIO1_D4
P8
P9
GPIO1_D7
GPIO1_D3
N8
GPIO1_D5
N9
L_DA3
P1
V
D
D
G
1
P
1
0
GPIO2_D9
P11
TESTMODE
P12
V
D
D
A
C
P
1
3
D_SDATAIN
P14
D_MSCK
N13
D_SDATAOUT
N14
L_DA4
N2
L_DA5
N3
L_DA1
N4
L_RD_N
N5
L_PCLK
N6
GPIO1_D2
N7
L_DA8
M1
S_SSN
M13
S_MISO
M14
L_DA7
M2
L_DA6
N1
GPIO1_D6
N10
GPIO2_D8
N11
D_BCK
N12
GPIO2_D10
L14
L_DA10
L2
L_DA9
L4
V
S
S
L
5
V
D
D
I
L
6
D_SDA
L7
S_SCK
L8
D_LRCK
L9
V
D
D
C
K
6
D_SCK
K7
TMS
K8
TRST
K9
L_DA11
L1
V
D
D
S
P
I
L
1
0
S_MOSI
L11
V
S
S
L
1
3
L_DA12
K1
GPIO2_D11
K10
TDI
K11
RTCK
K13
TCK
K14
L_DA17
K2
L_DA14
K4
L_DA13
K5
L_CS_N
J1
A
V
S
S
T
V
J
1
0
A
V
D
D
T
V
J
1
1
T_OUT
J13
J14
TDO
L_ADS
J2
L_DA16
J4
L_DA15
J5
USB_DP
H1
M_SD0
H10
M_SD1
H11
T_VRO
H13
T_VREF
H14
USB_DM
H2
V
D
D
U
S
B
H
4
V
D
D
L
C
D
H
5
GPIO2_D15
G1
M_SD5
G10
M_SD7
G11
M_SD3
G13
M_SD2
G14
GPIO2_D14
G2
V
D
D
C
G
4
V
S
S
G
5
V
S
S
F
1
M_SD8
F10
M_SD9
F11
M_SD6
F13
M_SD4
F14
C_PWDN
F2
C_D7
F4
V
D
D
I
F
5
M_SD11
E14
C_D5
E2
C_D1
E4
C_D4
E5
SD_D5_SD_3
E6
M_INTR
E7
M_SD13
E8
M_SA1
E9
SD_D2_SD_0
D6
D7
M_ADS
V
D
D
C
D
8
XRTS0
D9
C_D6
E1
M_SD12
E10
M_SD14
E11
M_SD10
E13
C_D3
D1
D10
M_HOLD
MS_CS_N
D11
M_SD15
D13
M_SA0
D14
C_D2
D2
C_PCLK
D4
V
D
D
S
D
5
V
D
D
S
D
B
6
SD_D0_SCLK
B7
GPIO2_D12
B8
V
S
S
B
9
C_D0
C1
XOUT
C13
XIN
C14
C_MCLK
C2
SOUT0
B11
B12
M_RESET_N
V
D
D
P
L
L
B
1
3
V
S
S
P
L
L
B
1
4
C_SDA
B2
V
S
S
B
3
STROBE
B4
SD_D3_SD_1
B5
V
D
D
C
A
4
SD_D4_SD_2
A5
V
S
S
Q
A
6
SD_D1_SCMD
A7
GPIO2_D13
A8
V
D
D
I
A
9
C_SCK
B1
M_SA2
B10
C_VS
A1
M_CS_N
A10
XCTS0
A11
SIN0
A12
M_WR_N
A13
M_RD_N
A14
C_HS
A2
C_RST
A3
+VDD_IO_HIGH
+VDD_IO_LOW
U315
N
C
1
N
C
2
+VDD_CAM
R306
TP302
TP310
TP300
TP312
R307
C307
R328
R309
C304
VR302
VR300
VR301
HOT
3
R301
OSC300
GND1
2
4
GND2
1
HOT
+VDD_GSM_CORE
C306
R305
IMAGE_RST
M_SCL
VDD_TV_EN
T_OUT
EARSPK_COM
HA(20)
STANDBY
LD(8)
LD(7)
LD(6)
LD(5)
LD(4)
LD(3)
LD(2)
LD(1)
LD(0)
LD(0:15)
HD(0:15)
Y(7)
Y(6)
Y(5)
Y(4)
Y(3)
Y(2)
Y(1)
Y(0)
Y(0:7)
LD(15)
LD(14)
LD(13)
LD(12)
LD(11)
LD(10)
LD(9)
HD(15)
HD(14)
HD(13)
HD(12)
HD(11)
HD(10)
HD(9)
HD(8)
HD(7)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
HD(0)
M_CLK
HSYNC
WEn
OEn
IMAGE_INT
M_HOLD
CS3n_IMAGE
HA(1)
HA(2)
L_WRB
LCD_MAIN_CS
RS
VDD_CAM_EN
I2S_SDATAIN
I2S_MCKI
I2S_SDATAOUT
I2S_BCK
I2S_LRCK
VSYNC
M_SDA
S_RST
PCLK
CAMERA CONNECTOR
C833
R830
C832
TA831
+VDD_CAM_CORE
+VDD_CAM
C834
C838
C836
C841
C843
C835
C840
+VDD_CAM_CORE
C839
R831
C837
D
8
1
5
D
8
1
6
C845
+VDD_CAM
4
5
5
6
6
7
7
8 8
9
9
25
NC NC
26
2
2
20 20
21
21
22
22
23
23
24 24
3
3
4
12 12
13
13
14
14
15
15
16 16
17
17
18
18
19
19
HDC802
1
1
10
10
11
11
C846
L802
PCLK
S_RST
Y(1)
M_SCL
STANDBY
M_CLK
VSYNC
Y(3)
Y(5)
Y(7)
HSYNC
Y(4)
Y(6)
Y(2)
Y(0)
M_SDA