Page 1
Level
8.
Block Diagram
8-1.
Repair
3
8-8
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Page 2
Level3Repair
PCB Diagrams
8-2.
8-2-1.
Top
8-2
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Page 3
Level3Repair
8-2-2.
Bottom
8-3
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Page 4
Level3Repair
Flow Chart of Troubleshooting
8-3.
Equipments
Power Supply
↑
Oscilloscope
↑
Digital Multimeter
↑
driver, Tweezer
+
↑
8-4
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Page 5
Level3Repair
8-3-1.
Power On
Power On'does not work
'
Yes
Check"Power on" by power
cablewithjig-on
Yes
Check the Battery Voltage
is more than
Yes
Check U704(PMIC) and Power
on voltage(L703>1.35V,
L704>1.3V, L705>1.8V)
3.6V
No
No
No
Check the switch circuit,
FET gate voltage, FET voltage
Change the Battery
Battery power is low
(
Change the problem point
short, open, crack, etc.)
(
And if PMIC has problem, change U704)
)
Yes
Check the Clock at
OSC700(C701) that frequency
check the initial operation
is
END
32K
Yes
Yes
No
Check the clock generation circuit
related to OSC700)
(
8-5
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Page 6
Level3Repair
8-6
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Page 7
Level3Repair
8-3-2.
Charging Part
Check IFC500 pin#1whether
voltage reading is greater than
5V
Check U814 pin#6or
whether voltage reading is
Check U703 output pin C718
whether voltage reading is
Abnormal charging part
Yes
and current reading is
greater than
greater than
greater than
1.16A
Yes
5V
Yes
4.2V
#7
No
No
No
Check the TA and the DLC
TA or DLC may not be connected properly)
(
Check U814 chip
U814_OVP chip may not work)
(
Check U703 chip
U703 chip may not work at room temperature)
(
Yes
Check battery voltage is
change when TA is connected
Yes
Check U703 output pin C738
whether voltage is change
when TA is connected
Yes
END
No
No
Check U703 chip
U703 chip may not work)
(
Check U703 chip
U702 chip may not work)
(
8-7
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Page 8
Level3Repair
8-8
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Page 9
Level3Repair
8-3-3.
Microphone Part
Check main microphone function
in voice call receiver mode
Yes
Check the voltage at
C401
=2.1V
Yes
Check the Voltage at solder
place of C717,
719
from U704
C717
=1.7V
placed far
No
No
Resolder or replace U400
Resolder or replace L409, L408, C717, C719
check the voltage again,
ⓐ
If it is not solved yet, replace Earjack FPCB
ⓑ
Check the Voltage at the
solder place of C717,
placed near U704
C717
=0.75V
C719
=0.75V
Yes
END
719
No
Resolder or replace U704
8-9
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Page 10
Level3Repair
8-10
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Page 11
Level3Repair
8-3-6.
Speaker Part
Play MP3 with maximum volume level.
Check speaker function.
Yes
Check the signals on
L400, L401, L406, L407
Yes
Replace the speaker
module
Yes
END
No
Resolder or replace U704
8-11
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Page 12
Level3Repair
8-3-7.
BT/WIFI
Check the Voltage on C225
BT/WiFi is not working
Yes
Check BT or WiFi function
Check
ON
Yes
1.8V
Yes
MHz Clock at
38.4
C211
Yes
No
=
No
No
Enable BT or WiFi Function
Check LDO(U203)
Check OSC200
heck the Voltage on C231
C
Resolder or Replace U204
1.8V
Yes
Check the Status of
C226, ANT201
OK
Yes
END
=
No
No
Check AP PMIC U704
Resolder or Replace C226, ANT201
8-12
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Page 13
BT_WLAN_CLK_38.4MHZ
C211
WLAN_SDIO_CLK
WLAN_SDIO_CMD
WLAN_SDIO_D(0)
WLAN_SDIO_D(3)
WLAN_SDIO_D(1)
WLAN_SDIO_D(2)
BT_UART_CTS
VWIFI_1.8V
BT_UART_RTS
BT_UART_RXD
BT_UART_TXD
BT_WLAN_CLK_38.4MHZ
BT_WIFI_CLK32K
BT_WLAN_CLK_38.4MHZ_REQ
DC2DC_MODE
Level3Repair
V3DD0
0
1
2
R
R200
R201
4
3
VDD
OUT
OSC200
SW
GND
1
2
BT_WLAN_CLK_38.4MHZ_REQ
R202
V
V
V
V
V
3
.
6
6
1
VFB_1.8V
VWIFI_1.8V
R205
R206
R204
R203
TP203
TP204
TP205
TP206
TP207
TP208
C236
TP210
R208
VBAT_FEM
7
2
2
R207
C
0
2
6
1
1
2
1
1
J
L
K
M
G
G
E
D
D
T
O
O
O
D
A
D
D
D
D
V
B
V
L
L
L
_
_
_
V
_
G
G
M
I
I
S
E
D
D
M
M
_
_
P
_
N
D
I
TP200
D
M3
D
V
D
V
SPI_CLK
V
L3
SPI_DIN
K4
SPI_DOUT
J5
SPI_CSX
J4
SDIO_D1
J3
SDIO_D2
H1
WL_RS232_TX
H2
WL_RS232_RX
G11
HCI_RTS
E11
HCI_CTS
G8
HCI_TX
G7
HCI_RX
D8
XTALM
D7
XTALP
K9
SLOWCLK
F5
CLK_REQ_OUT
E5
CLK_REQ_OUTN
F10
BT_FUNC1
E9
BT_FUNC2
E8
TP211
BT_FUNC4
E6
BT_FUNC5
E7
BT_FUNC6
H8
BT_FUNC7
A11
TESTMBT
C10
TESTPBT
H5
FM_I2S_FSYNC
J6
FM_I2S_CLK
H6
FM_I2S_DI
L7
FM_I2S_DO
M5
FM_SCL
K5
FM_IRQ
L5
FM_SDA
L11
FMRFINP
L9
FMRFINM
L10
FMRFOUTP
J8
FMAUDLIN
K8
FMAUDRIN
J11
FMAUDLOUT
J10
FMAUDROUT
C
C
N
N
1
2
1
A
2
VWIFI_1.8V
C
1
3
2
8
C
2
2
C
0
1
4
6
9
2
4
2
3
9
8
6
1
1
L
L
F
K
C
D
M
M
G
G
F
B
1
S
S
T
S
D
D
D
D
D
M
W
S
B
D
D
D
D
D
D
D
D
F
O
D
F
V
V
V
V
V
D
D
D
V
C
D
R
8
V
V
V
_
D
V
P
_
D
1
C
A
D
C
V
D
V
D
V
U204
T
W
B
T
O
O
B
G
G
G
G
G
G
G
F
I
I
I
C
I
I
I
C
I
R
D
D
D
D
D
D
D
D
D
_
_
_
_
_
_
_
_
_
_
S
S
S
S
S
S
S
S
S
S
C
S
S
S
S
S
S
S
S
S
S
V
N
V
V
V
V
V
V
V
V
V
0
0
0
1
3
3
2
4
6
2
1
1
1
1
L
K
H
E
K
G
A
B
D
G
V
V
V
3
3
3
3
3
3
3
.
.
.
.
.
.
.
6
6
6
6
6
6
6
VFB_1.8V
VFB_1.8V
3
2
8
1
9
0
7
2
2
1
2
1
2
1
2
2
2
2
2
2
2
C
C
C
C
C
C
C
VBAT_FEM
1
8
5
3
2
8
8
1
B
C
B
A
C
C
C
5
T
T
W
W
W
W
B
P
B
X
B
A
A
1
F
O
I
R
X
X
N
S
C
_
_
T
T
A
S
_
_
A
D
C
_
A
_
P
C
C
C
C
L
D
P
C
C
V
C
C
_
D
V
V
_
V
D
V
D
D
D
V
V
M
M
F
F
H
L
L
T
P
N
A
Y
M
L
C
S
F
W
W
A
F
A
D
F
F
T
P
A
R
X
R
R
_
A
A
A
_
_
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
1
0
9
9
2
4
9
1
1
J
D
B
C
M
K
D
4
2
2
5
2
C
2
C
VFB_1.8V
C232
1
1
3
9
7
6
1
E
A
C
A
M
K
T
V
P
5
P
W
W
8
B
A
P
A
N
O
P
I
1
C
N
C
I
1
C
_
S
P
G
_
_
D
O
S
A
B
T
O
_
A
D
F
S
G
D
N
L
L
I
E
B
L
E
C
_
R
_
T
M
_
O
_
F
D
F
N
S
I
D
D
L
_
V
M
O
P
D
L
_
H4
D
D
V
WL_UART_DBG
L
L
W
P
A
D
N
T
A
B
_
_
S
S
S
S
V
V
6
B
TP201
FM_EN
G5
TP202
BT_EN
J2
WL_EN
E4
WL_PAEN_B
F3
WL_PAEN_A
F2
WL_BTH_SW
D5
WL_TX_SW
F1
WL_RX_SW
B1
DRPWRXAM
C1
DRPWRXAP
A4
DRPWRXBM
A3
DRPWRXBP
A2
DRPWTXA
A5
DRPWTXB
A9
RFIOBT
K7
JTAG_TDO
M8
JTAG_TDI
M7
JTAG_TCK
J7
JTAG_TMS
F8
AUD_CLK
H11
AUD_FSYNC
F7
AUD_OUT
F6
AUD_IN
G4
WLAN_IRQ
F4
H9
VPP
H7
IFORCE
H10
VSENSE
L1
DC_REQ
D3
DRPWPABC
D4
DRPWPDET
B7
DRPWTEST1
C6
DRPWTEST2
C7
DRPWTEST3
D6
DRPWTEST4
M11
TESTMODE
TP212
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_DOUT
DC_REQ
PABC
PDET
BT_PCM_DIN
BT_EN
WLAN_EN
PAEN
WL_BTH_SW
WL_TX_SW
WL_RX_SW
WLAN_INT
2
5
6
7
0
1
3
4
2
2
2
2
2
2
2
2
D
C
C
P
B
B
A
N
V
V
A
N
N
N
A
N
X
X
E
G
R
A
R
1
P
TXA
2
RXBP
3
RXBN
F200
4
TXB
514
GND
BT
B
W
T
C
N
S
E
B
E
_
A
D
B
B
A
X
P
P
T
V
V
P
9
7
8
1
2
0
1
1
1
T
N
C
W
E
E
B
S
D
A
A
_
P
P
P
X
T
_
L
W
9
1
B
V
18
ANTA
17
GND
16
BTH_SW
15
RX_SW
GND
136
ANTB
C244
5
4
2
C
< WIFI / BT >
VOUT_CHARGER
L208
C233
4
3
2
C
6
0
2
L
C237
5
H
G
C243
WL_BTH_SW
WL_RX_SW
VOUT_CHARGER
I
H
G
8
G
VOUT_CHARGER
6
ANT
G
2
4
G
3
G
1
W
O
L
7
C238
F201
C247
C248
7
0
2
L
L205
6
4
2
C
32KCLKOUT
VBAT_FEM
DC_REQ
DC2DC_MODE
GPS_CLK32K
BT_WIFI_CLK32K
C226
C229
3
0
2
L
A1
VINA2SW
ENB2FB
MODE
ANT201
ANT202
1
1
2
2
2
2
1
1
C230
VFB_1.8V
U203
L204
B1
C1
C2
GND
C
C
N
N
2
1
9
3
2
C
R
8
1
5
6
1
8
R
U805
0
1
2
P
T
0
0
C238
1
0
2
L
2
0
4
9
3
2
C
L207
C
2
4
3
1
C
2
4
8
0
C
2
4
7
2
F
C
2
3
7
L
2
0
6
2
R
R
L
2
0
3
R
2
0
1
OSC200
R
2
3
0
2
U
L205
C
C
2
2
4
4
4
6
C245
0
0
2
F
C
C
2
2
3
3
3
4
L208
C
2
1
1
0
2
C222
C
T
2
P
3
2
6
1
C
C
1
P
P
T
T
2
2
0
0
5
6
2
5
2
2
1
2
3
2
8
2
2
3
C
C
R
2
0
8
T
2
0
P
7
U
P
C
T
2
0
8
2
3
1
2
0
T
P
2
0
1
2
0
7
R
4
2
0
6
R
2
0
5
R
R
2
0
4
T
P
2
0
2
R
2
0
3
T
P
2
0
0
C
C
C
C
C
2
2
2
6
2
2
1
2
1
1
2
2
9
0
7
2
1
4
8
7
C
2
2
2
2
C
C
T
T
T
P
P
P
2
2
2
0
0
1
3
4
2
L804
L
E
D
8
0
0
7
2
8
C
C230
C226
9
BH106
8-13
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ANT201
C
2
2
ANT202
Page 14
Level3Repair
8-3-8.
LCD
LCD is still off after PWR ON
Yes
Check the connection of
HDC801
Yes
Check the R808 short and
Check the soldering status of
High(1.8V)
L800
Check C802
C800
=3.3V
Yes
Yes
=1.8
V,
No
No
No
No
Reconnect the HDC801
Resolder R808 and reinstall binary
Resolder L800
Check the PMU
Yes
Check U809
C822
=1.2
C818
=1.8V
Check the signal of
CMC_B(0), CMC_G(3),
CMC_R(7)
Replace LCD
Module
END
Yes
Yes
Yes
=3.3
V,
V,
No
3.3V
No
Check the freq of
OSC800(19.2MHz)
Replace or resolder U810
1.2V
Yes
→
→
1.8V
resolder or change U807
resolder or change U804
check the PMU
→
No
Replace or resolder
OSC800
8-14
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Page 15
Level3Repair
DISPLAY_PCLK
LCD_ID
LCD_R(0:7)
C828
C829
VCMC623_IO_1.8V
R827
CMC623_PWM
0
4
8
R
LCD_B(0:7)
LCD_G(0:7)
DISPLAY_HSYNC
DISPLAY_VSYNC
DISPLAY_DE
CMC_BYPASS
CMC_SLEEP
CMC623_PWM
R839
CMC_RST
CMC_SHDN
19.2M_IN
19.2M_OUT
LVDS_RX_3N
LVDS_RX_3P
LVDS_RX_2N
LVDS_RX_2P
LCD_LDO_EN
LCD_G(0)
LCD_G(1)
LCD_G(2)
LCD_G(3)
LCD_G(4)
LCD_G(5)
LCD_G(6)
LCD_G(7)
LCD_R(0)
LCD_R(1)
LCD_R(2)
LCD_R(3)
LCD_R(4)
LCD_R(5)
LCD_R(6)
LCD_R(7)
CMC800
LCD_B(0)
LCD_B(1)
LCD_B(2)
LCD_B(3)
LCD_B(4)
LCD_B(5)
LCD_B(6)
LCD_B(7)
DISPLAY_HSYNC
DISPLAY_VSYNC
DISPLAY_DE
CMC_RST
CMC_BYPASS
CABC_PWM
R800
R801
J2
D0
K1
D1
K2
D2
J3
D3
K3
D4
J4
D6
J1
D27
K4
D5
K5
D7
K6
D8
J6
D9
G5
D12
G6
D13
F6
D14
H4
D10
H6
D11
E5
D15
D5
D18
C6
D19
B6
D20
B5
D21
A6
D22
E6
D16
D6
D17
A4
D24
B4
D25
A3
D26
A5
D23
A2
CLKIN
D4
CLKSEL
B3
_SHTDN
R811
CMC_SCL_1.8V
CMC_SDA_1.8V
LVDS_VDD3.3V
C801
C800
4
4
C
G
C
C
C
C
V
V
O
O
I
I
D
D
D
N
N
N
G
G
G
3
5
1
1
A
C
B
C
C804
C803
5
1
2
F
H
B
C
C
C
C
C
C
V
V
V
L
S
L
D
P
V
L
H1
Y0M
H2
Y0P
G1
Y1M
G2
Y1P
E1
Y2M
E2
Y2P
U801
C1
Y3M
C2
Y3P
D1
CLKM
D2
CLKP
1
NC
NC
D
D
D
D
D
D
D
N
N
N
N
N
N
N
G
G
G
G
G
G
G
3
3
3
5
2
5
J
F
F
D
H
G
CMC_EN
LVDS_CLK_N
2
LVDS_CLK_P
U804
6
PGND
5
AGND
R812
1005
4
EN
GND
7
V_BAT
VDD4VOUT
3
CMC_EN
CE
5
0
0
1
U808
LVDS_RX_0N
LVDS_RX_0P
LVDS_RX_1N
LVDS_RX_1P
LVDS_RX_2N
LVDS_RX_2P
LVDS_RX_3N
LVDS_RX_3P
VCMC623_1.2V
V_BAT
1
VIN
L803
2
SW
3
SNS
C822
C821
VCMC623_3.3V
U807
1
2
D
GND
N
G
5
0
5
0
1
U809
R828
19.2M_OUT
OSC800
2
3
C833
R831
1
4
C832
19.2M_IN
VIO_1.8V
V_BAT
CMC_PCLK
LVDS_SHDN
C819
CMC_B(0)
CMC_B(1)
CMC_B(2)
CMC_B(3)
CMC_B(4)
CMC_B(5)
CMC_B(6)
CMC_B(7)
CMC_G(0)
CMC_G(1)
CMC_G(2)
CMC_G(3)
CMC_G(4)
CMC_G(5)
CMC_G(6)
CMC_G(7)
CMC_R(0)
CMC_R(1)
CMC_R(2)
CMC_R(3)
CMC_R(4)
CMC_R(5)
CMC_R(6)
CMC_R(7)
CMC_B(0)
CMC_B(1)
CMC_B(2)
CMC_B(3)
CMC_B(4)
CMC_B(5)
CMC_B(6)
CMC_B(7)
CMC_HSYNC
CMC_VSYNC
CMC_DE
R808
C820
CMC_PCLK
CMC_HSYNC
CMC_VSYNC
CMC_DE
CMC_G(0)
CMC_G(1)
CMC_G(2)
CMC_G(3)
CMC_G(4)
CMC_G(5)
CMC_G(6)
CMC_G(7)
R807
C802
CMC_R(0)
CMC_R(1)
CMC_R(2)
CMC_R(3)
CMC_R(4)
CMC_R(5)
CMC_R(6)
CMC_R(7)
R809
CMC_B(0:7)
CMC_G(0:7)
CMC_R(0:7)
VCMC623_IO_1.8V
R825
R810
R826
L800
CMC_R(0:7)
CMC_G(0:7)
HDC801
2
11
2
4
4
5566
77 8
99
11
11 12
13
13
15
15 16
17
171818
19 19
21212222
2323 24
25 252626
272728
293330
29
C
C
N
N
2
313
10
14
20
30
C
N
3
3
LVDS_CLK_N
LVDS_CLK_P
8
10
12
14
16
20
24
28
C
N
4
3
LVDS_RX_1N
LVDS_RX_1P
LVDS_RX_0N
LVDS_RX_0P
CMC_B(0:7)
C812
VCMC623_1.2V
VCMC623_3.3V
C815
C816
C817
5
4
3
2
L
L
H
K
D
R
R
E
E
D
V
W
W
A
O
O
P
P
_
_
M
M
A
A
A1
LCD_B
LCD_G
LCD_R
TP_MON
R829
R832
R
R
D
D
B_DB0_M
E
E
B1
B_DB1_M
C3
B_DB2_M
D4
B_DB3_M
C2
B_DB4_M
C1
B_DB5_M
D3
B_DB6_M
D2
B_DB7_M
D1
B_DB8_M
E5
B_DB9_M
E4
B_DB10_M
E3
B_DB11_M
E2
B_DB12_M
E1
B_DB13_M
F6
B_DB14_M
F5
B_DB15_M
F4
B_DB16_M
F1
B_DB17_M
F2
B_DB18_M
F3
B_DB19_M
G1
B_DB20_M
G2
B_DB21_M
H2
B_DB22_M
H1
B_DB23_M
J1
WRB_PCLK_M
J2
CSB_HSYNC_M
K1
RDB_VSYNC_M
G3
RS_DE_M
L7
TM
K6
RESETB
A2
BYPASSB
L10
CHIPID
E6
FAIL_SAFEB
L6
SLEEPB
L5
XTAL_PADA
K5
XTAL_PADY
J6
INT
B2
LPA_PWM
L11
MON_CLK_DVI
L1
B_CSB_623
K11
I2CM_SEL
D
D
N
N
G
G
_
_
M
M
A
A
S
R
R
S
V
D
D
A
E
E
R833
R830
5
3
2
4
J
K
K
G
3
H
R
E
W
O
P
_
M
A
R
D
E
D
N
G
_
M
A
R
D
E
3
J
4
7
E
G
V
A
3
C
3
C
P
V
P
_
V
M
_
A
M
R
A
D
R
E
D
E
Q
A
S
S
S
S
V
V
_
_
M
M
A
A
R
R
D
D
E
E
4
7
J
H
7
7
8
F
H
G
2
2
2
2
1
1
1
1
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
U810
S
S
S
S
S
S
S
S
V
V
V
V
8
8
8
E
H
G
9
D
2
1
D
D
D
V
S
S
V
9
E
1
0
1
1
J
G
2
2
1
1
D
D
D
D
D
D
V
V
S
S
S
S
V
V
9
9
H
F
VCMC623_IO_1.8V
0
6
6
7
1
F
H
G
H
3
3
3
3
3
3
3
3
_
_
_
_
8
8
8
8
1
1
1
1
D
D
D
D
D
D
D
D
V
V
V
V
S
S
S
S
S
S
S
S
V
V
V
V
0
1
0
9
1
1
1
G
F
F
G
C818
9
8
4
L
C
D
1
1
C
_
_
S
3
3
O
3
3
_
_
_
8
8
P
1
1
CMC_B
O
C11
D
D
D
D
D
DB0_L
D
V
V
V
B10
DB1_L
B11
DB2_L
A11
DB3_L
A10
DB4_L
C10
DB5_L
B9
DB6_L
A9
DB7_L
A8
DB8_L
B8
DB9_L
C8
DB10_L
CMC_G
B7
DB11_L
A7
DB12_L
C7
DB13_L
B6
DB14_L
A6
DB15_L
C6
DB16_L
D7
DB17_L
B5
DB18_L
A5
DB19_L
A4
DB20_L
B4
DB21_L
C5
DB22_L
CMC_R
D6
DB23_L
D11
WRB_PCLK_L
E10
HSYNC
CSB_HSYNC_L
E11
VSYNC
RDB_VSYNC_L
D10
DC
RS_DE_L
K7
IM0
IM0
J8
IM1
IM1
K8
IM2
IM2
L8
IM3
IM3
J9
SCL_S
K9
SDA_S
L9
SCL_M
K10
SDA_M
D5
SPI_MISO
C4
SPI_MOSI
A3
SPI_SCLK
B3
SPI_SEN
1
NC
2
C
S
NC
O
_
P
O
S
S
S
S
S
S
V
V
V
1
1
5
1
1
J
J
H
8-15
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Page 16
Level3Repair
8-3-9.
TSP
Touch Screen does not work
Yes
Check LCD Connector on
Main PBA
Yes
Check the TSP Connector on
LCD Module
U800 Pin7
and Pin8
Yes
=2.8
=2.8
V(C811)
V(C810)
No
No
No
Reconnect the HDC801
Reconnect the HDC800
Resolder or Replace U800
Yes
Check the I2C signal of
Sensor IC(R803, R804)
Yes
Replace LCD Module
Yes
END
No
Resolder R803 R804 or Replace U802
8-16
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This Document can not be used without Samsung's authorization
Page 17
Level3Repair
8-17
SAMSUNG Proprietary-Contents may change without notice
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Page 18
Level3Repair
8-3-10. 3M
CAM
Camera" function does not work
"
Yes
Check the Camera
connector on Main PBA
Yes
Check the voltage
C839
=2.8
C837
=1.2V
C838
=1.8V
Yes
No
V,
No
Reconnect the HDC802, HDC803
Check the HDC802, HDC803
Resolder U813 or change PBA
Check R835 is24MHz
Yes
Check R834 is54MHz
Yes
Replace the camera module
Yes
END
No
No
Check Pin4
Whether the Pin is Short with Pin
(
of F803 is Short with Pin
&8
Check the Pin21of HDC802
or not)
19, 23
3, 7
or not)
8-18
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Page 19
Level3Repair
8-19
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 20
Level3Repair
8-3-11. 1.3M
CAM
Camera" function does not work
"
Yes
Check the Camera
connector on Main PBA
Yes
Check the voltage
C843
C842
C841
=2.8
=1.5V
=1.8V
Yes
V,
No
No
Reconnect the HDC802, HDC803
Check the HDC802, HDC803
Resolder U813 or change PBA
Check R835 is12MHz
Yes
Check R834 is24MHz
Yes
Replace the camera module
Yes
END
No
No
Check Pin4
or not)
3, 7
Whether the Pin is Short with Pin
(
of F803 is Short with Pin
&8
Refer to page
-->
Check the Pin23of HDC803
8-23
21, 25
or not)
8-20
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This Document can not be used without Samsung's authorization
Page 21
Level3Repair
8-21
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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