Page 1
Level
8.
Block Diagram
8-1.
Repair
3
8-1
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Page 2
Level3Repair
8-2
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Page 3
PCB Diagrams
8-2.
8-2-1.
Top
Level3Repair
8-3
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Page 4
Level3Repair
8-2-2.
Bottom
8-4
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Page 5
Troubleshooting
8-3.
8-3-1.
8-3-1-1.
Power On" does not work
"
LOGIC part
POWER ON
Level3Repair
Check the current
consumption
100
Check the battery
voltage
Check the Dome
Sheet(Crack,
open, etc)?
Check the clock
at OSC200
=32
mA?
Yes
≥
Yes
Yes
KHz?
Yes
≥
3.45V
No
No
No
No
Download S/W binary
Change the battery
Change Dome Sheet
Resolder OSC200
Voltage of C200
2.7
Voltage of L201
1.1
Check
TP204,TP_SYSR
ST
≥
Check the initial operation
V?
V?
1.8
≥
≥
Yes
V?
Yes
No
Check the related circuit
C200, L201)&change UCP200
(
No
Change PBA
8-5
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Page 6
Level3Repair
UCP200
XTAL26M_IN
XTAL32K_IN
XTAL26M_OUT
XTAL32K_OUT
I2S_CLK
I2S_SYNC
I2S_DATA_IN
I2S_DATA_OUT
RFAG_N
RFAG_P
AC19
AC20
T1
R1
W22
W21
W20
Y22
L1
K1
DCL
FSC
DU
DD
GSM850_RX_N
GSM850_RX_P
3
4
OSC201
2
1
C229
1
OSC200
2
C230
UCP200
TMS
RTCK
TRST_N
TDI
TCK
TDO
RSTON
R227
PMU_SWCORE
PMU_SWCORE
PMU_SWCORE
PMU_AERO_RF
PMU_ANA
PMU_AUX_PONKEY
PMU_BG
PMU_LDOCORE
AB14
AB15
AC15
AC14
L201
AC2
AC1
AB5
AC3
AA7
VCORE_1.2V
VRF_2.85V
VANA_2.85V
AUX_ON
VBG
VGPIO_2.8V
C200
VGPIO_2.8V
1
V_JTAG
2
TMS
3
TP204
TP205
RTCK
4
TRST_N
5
TDI
6
TCK
7
TDO
8
PON_RESET_N
9
GND
ADVn
NCSNAND
OEn
WEn
SYSRST
TP_CS_NAND
TP_OE
TP_WE
TP_SYSRST
L2
_AVDO
P1
_CEO
N9
C5
B4
_OEO
_WEO
_RESETO
UME200
8-6
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Page 7
Level3Repair
8-3-1-2.
Charging Part
Abnormal charging part
Display charging
animation
VBUS(C353)
4.5V
Check the
Voltage in C306
Yes
Check
in IF300
Yes
4.8V
≥
No
≥
?
No
No
Download S/W binary
Connect correctly
Replace U309
Yes
Check the Travel Adaptor
crack, damage, etc)
(
8-7
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Page 8
Level3Repair
U
S
V
B
B
V
A
T
_
J
V
B
U
S
_
J
M
U
S
B
_
D
_
D
P
_
J
U
S
0
I
3
0
F
1
1
2
2
3
3
4
4
5
5
6
1
S
7
S
2
8
N
C
9
N
C
0
1
C
N
1
1
N
C
1
2
N
C
1
3
N
C
S
V
U
B
3
5
3
C
1
0
2
2
3
3
D
D
Z
Z
V
A
B
T
C
3
0
2
_
5
.
0
V
V
U
S
B
3
0
6
C
B
I
D
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2
2
3
D
Z
3
0
9
7
C
3
0
C
3
6
V
B
A
T
4
R
3
4
N
O
A
U
X
_
N
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O
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A
U
X
3
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M
D
P
_
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D
U
D
2
U
O
F
T
S
1
E
T
B
A
D
2
E
V
B
E
3
V
B
4
D
B
C
C
5
N
1
C
M
O
5
B
2
P
C
M
O
5
A
D
I
U
A
1
O
I
V
B
2
B
T
O
O
B
3
G
J
I
4
E
N
G
D
1
N
C
2
N
C
1
B
T
A
4
B
4
C
3
6
C
A
P
3
A
D
N
1
4
A
D
P
2
C
2
U
1
T
C
1
U
R
2
E
5
1
S
L
D
5
R
2
S
B
1
C
I
M
3
C
D
B
I
D
3
C
L
S
C
4
A
S
D
2
A
I
N
T
D
M
B
U
S
_
P
B
U
S
_
D
_
U
S
M
B
_
U
S
M
B
X
D
R
1
_
T
T
U
A
1
_
R
X
D
U
A
R
T
1
_
J
X
T
D
X
D
1
_
J
R
S
C
L
S
D
A
8
V
.
P
I
_
O
2
V
G
R
3
4
5
8
V
.
P
I
_
O
2
V
G
3
4
2
R
T
U
S
B
_
I
R
3
T
0
0
3
D
2
G
1
R
3
S
4
N
3
8-8
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Page 9
Level3Repair
8-3-1-3.
LCD Part
LCD does not working
LCD back light
Check the LCD
Module(crack,
open, etc)?
HDC300(crack,op
working?
Yes
Check
en, etc)
No
No
No
Check U301, related circuit(crack,
open, etc)&Resolder U301, related
circuit
Change LCD module
Resolder HDC300
Yes
Check
F300~302(crack,o
pen, etc)
Yes
Check the
Voltage in C308
Check the display setting
Brightness, backlight, etc)
(
V?
2.7
≥
Yes
No
Resolder F300~302
No
Change UCP200
8-9
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Page 10
Level3Repair
D
+
V
L
E
B
L
_
E
N
L
C
D
_
3
1
9
C
V
8
_
O
2
.
I
V
P
G
0
1
U
3
L
E
D
_
1
1
D
4
2
N
C
3
1
4
R
3
4
7
E
3
C
1
+
4
-
C
1
5
U
O
V
6
2
+
C
C
3
1
7
2
3
D
1
1
D
2
1
0
1
D
9
D
N
G
8
V
I
N
T
7
-
C
2
D
N
G
1
3
4
_
3
D
L
E
D
_
2
L
E
D
E
L
V
A
B
_
1
T
1
8
C
3
L
D
(
5
)
L
_
_
L
D
(
6
)
L
_
L
D
(
7
)
L
L
_
W
R
S
E
T
C
D
_
R
E
L
M
L
_
C
S
L
_
R
S
V
H
G
_
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D
L
0
C
3
0
H
D
2
1
1
3
5
7
9
1
1
1
3
1
5
1
7
1
9
1
2
3
2
5
2
2
7
2
9
2
4
3
4
6
5
6
8
7
8
0
1
9
1
0
2
1
1
1
1
2
1
4
1
3
1
4
6
1
1
5
1
6
8
1
1
7
1
8
2
0
1
9
2
0
2
2
2
1
2
2
2
4
3
2
2
2
2
4
2
2
6
5
6
2
2
8
7
2
8
3
0
9
3
0
C
C
C
C
N
N
N
N
4
1
2
3
3
3
3
3
C
3
0
8
D
+
E
L
V
D
(
4
)
L
_
L
L
D
(
3
)
L
_
)
L
_
L
D
(
2
)
L
_
L
D
(
1
)
D
(
0
_
L
L
L
M
L
C
D
_
F
_
1
D
L
E
D
_
2
L
E
D
_
3
L
E
D
_
4
E
L
0
9
C
3
0
3
0
F
1
1
I
_
D
D
_
W
R
L
C
D
S
_
N
_
L
C
D
_
C
M
_
D
S
L
C
D
_
R
R
D
L
C
D
_
N
2
2
N
I
3
N
3
I
4
N
4
I
G
5
1
U
O
T
6
2
T
U
O
7
U
3
T
O
8
U
4
O
T
N
G
D
N
D
9
1
0
_
W
R
L
L
D
(
3
)
_
C
S
L
L
D
(
2
)
S
L
D
(
1
)
L
_
R
L
_
R
D
(
0
)
L
D
3
0
F
1
1
N
1
I
2
N
2
I
3
3
N
I
4
4
I
N
G
5
U
1
T
O
6
2
U
O
T
7
3
T
U
O
8
4
T
U
O
D
N
D
N
G
0
9
1
(
3
)
L
_
L
D
D
(
5
)
L
)
D
(2
L
_
L
L
D
(
6
)
L
D
(
7
_
L
L
L
_
L
)
D
(
1
)
)
D
(
0
(
4
)
L
D
2
3
0
F
1
I
N
1
2
I
N
2
3
3
N
I
4
4
N
I
G
5
U
1
T
O
6
U
2
O
T
7
3
U
O
T
8
4
T
U
O
N
D
N
D
G
9
1
0
(
5
)
L
_
L
D
L
D
(
6
)
L
_
L
D
(
7
)
L
_
)
L
_
L
D
(
4
8-10
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Page 11
Level3Repair
8-3-1-4.
Phone can't access SIM card
SIM Part
Check the voltage
Check SIM_DATA
of
SIM1,SIM2(C333,
Yes
Check SIM_CLK
Signal(C356,
C357)?
Yes
Signal(C332,C33
4)?
No
No
No
Replace UCP200
Resolder C356, C357
Replace UCP200, SIM300(SIM301)
Yes
Check the SIM Card is
damaged
8-11
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Page 12
Level3Repair
S
T
_
R
M
I
S
K
_
C
M
L
I
S
3
C
V
0
2
_
3
.
V
S
M
0
V
.
S
I
_
3
M
V
0
0
I
3
M
S
6
1
1
5
2
2
4
3
3
1
2
7
7
1
1
8
8
1
0
9
9
3
3
C
5
6
3
S
I
G
G
1
5
1
6
M
G
G
1
1
4
3
6
5
4
2
1
1
1
1
0
1
R
3
2
4
S
T
2
_
R
M
I
S
_
D
A
A
T
S
M
I
3
2
C
3
2
_
C
L
K
S
M
I
I
0
1
I
3
M
S
6
6
1
1
2
3
7
8
9
4
9
C
3
5
7
C
3
S
5
5
2
4
4
3
2
1
2
1
7
1
1
1
1
8
1
0
1
0
9
G
G
G
G
1
4
1
3
1
6
1
5
M
I
R
3
2
5
A
T
2
_
D
A
S
M
I
C
3
3
4
2
8-12
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Page 13
Level3Repair
8-3-1-5.
Microphone Part
Microphone does not work
Check Mic Vias
at C224?
2.6V
Check MIC
inductor&Cap.
crack,open,etc)
(
Check the MIC
FPCB(crack,open,
etc)
Yes
Yes
≥
No
No
No
Resolder C224 or Replace UCP200
Resolder L305, C312, C313
Replace the MIC FPCB
Yes
Check the MIC working
8-13
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Page 14
Level3Repair
UCP200
3
0
0
I
M
C
1
1
2
2
3
3
AC12
EAR_OUTL
AC11
EAR_OUTR
AC9
EXT_MIC
AC8
INT_MIC
AB8
MIC_BIAS
3
0
5
L
3
C
3
0
1
D
Z
3
1
EAROUT_L
EAROUT_R
EARMIC_P
MIC_P
C224
C
3
1
2
MI
VANA_2.85V
I
M
C
P
C
_
8-14
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Page 15
Level3Repair
8-3-1-6.
Receiver Part
Receiver does not work
Signal on in
ZD318,ZD319
Check RCV
module
crack,open,etc)
(
Check the S/W setting
volume, mute, etc)
(
Yes
Yes
No
?
No
Replace UCP200
Change Receiver Module
8-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 16
Level3Repair
N
V
_
R
C
_
P
R
C
V
9
2
3
D
Z
3
0
0
C
V
R
1
1
2
2
9
8
1
1
3
3
D
0
3
3
D
Z
D
Z
Z
8-16
SAMSUNG Proprietary-Contents may change without notice
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Page 17
Level3Repair
8-3-1-7.
Speaker Part
Speaker does not work
Signal on in L313,
Check SPK
crack,open,etc)
(
Check the S/W setting
volume, mute, etc)
(
L314
module
?
Yes
Yes
No
No
Resolder L313,L314
Change Speaker Module
8-17
SAMSUNG Proprietary-Contents may change without notice
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Page 18
Level3Repair
P
U
_
T
K
O
S
P
N
_
T
K
U
O
S
P
S
P
3
2
C
3
2
C
E
2
0
3
D
1
3
1
3
L
1
4
L
3
3
R
E
K
A
Z
2
2
C
3
0
0
K
3
S
P
0
0
3
D
Z
8-18
SAMSUNG Proprietary-Contents may change without notice
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Page 19
Level3Repair
8-3-1-8.
Stereo headset does not work
Stereo Headset Part
Earset detection
working?
Yes
Earset Button
working?
Yes
Earset MIC
working?
No
No
No
Check L312, U300, related circuit(Crack,
open, etc)&Resolder L312, U300
Check L300, R300(Crack, open, etc)
Check L300, R301(Crack, open, etc)
Resolder L300, R300
Resolder L300, R301
&
&
Yes
Earset Speaker
working?
Yes
Check the S/W setting
volume, mute, etc)
(
No
Check L301, L302, R302, R303, R346
Crack, open, etc)&Resolder L301, L302,
(
R302, R303, R346
8-19
SAMSUNG Proprietary-Contents may change without notice
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Page 20
Level3Repair
0
R
3
0
E
A
2
N
-
A
C
O
3
C
O
N
-
B
N
-
F
C
O
7
O
N
-
E
C
6
C
O
N
-
D
5
-
C
C
O
N
4
C
3
0
1
C
3
0
0
R
3
0
0
L
3
0
0
2
1
0
9
1
0
3
3
D
D
Z
Z
1
1
3
3
D
D
Z
Z
4
C
3
0
3
0
1
L
2
L
3
0
1
2
L
3
C
3
L
3
0
3
C
3
0
5
3
0
1
R
3
0
M
F
3
1
3
D
Z
I
D
C
_
A
3
P
C
I
R
M
A
E
R
3
4
_
A
N
T
6
R
3
0
3
0
5
R
R
3
0
8
V
O
_
2
.
I
P
G
V
R
3
1
0
-
+
3
1
1
R
2
R
3
0
R
3
0
3
6
8
V
_
O
2
.
I
V
G
P
3
0
9
R
8
5
1
4
3
3
0
0
U
_
L
T
A
E
R
O
U
R
R
O
U
_
T
A
E
T
E
T
_
D
C
E
I
3
P
2
8-20
SAMSUNG Proprietary-Contents may change without notice
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Page 21
Level3Repair
8-3-1-9.
Optical Track Pad(OTP) does not
Optical Track Pad Part
work
Check the OTP
connector(HDC30
crack, open,
1)(
etc)
Yes
Navigation
function working?
Yes
Ok' key function
'
working?
No
No
No
Change HDC301
Check U304(crack, open, etc)&Resolder
Check OTP module(crack, open, etc)
Check OTP module(crack, open, etc)
U304
Change OTP module
Change OTP module
&
&
Yes
Check the S/W setting
OTP sensitivity, key auto
(
lock, etc)
8-21
SAMSUNG Proprietary-Contents may change without notice
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Page 22
Level3Repair
V
A
B
T
_
E
N
B
T
V
P
8
_
2
.
T
O
V
0
1
C
3
H
8
V
_
2
.
V
P
T
O
3
0
4
U
4
D
D
V
3
C
E
1
T
U
O
V
2
N
G
D
D
N
G
5
3
5
2
C
O
T
O
K
E
T
O
P
D
A
_
S
P
(
8
)
Y
N
_
I
H
D
N
P
_
S
_
I
N
T
P
T
O
7
1
3
D
Z
A
C
C
TI
C
3
6
C
5
A
L
6
1
3
D
Z
TR
D
2
1
1
2
4
3
3
4
6
5
5
6
8
7
7
8
1
0
9
9
1
0
1
1
2
1
1
1
1
2
1
3
1
3
C
C
N
N
4
2
3
5
8
1
K
1
A
P
D
5
1
3
D
Z
3
6
6
C
3
2
3
D
Z
S
C
L
P
T
_
O
(
T
0
)
Y
_
U
O
K
E
S
T
_
R
P
n
T
O
3
5
4
C
8-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 23
Level3Repair
8-3-1-10.
Key Input does not work
Key Input Part
Volume Key
working?
SIM Switch key
working?
Function Key
Qwerty Key
working?
Yes
Yes
No
No
&
No
Check the TACT300,TACT301(crack, open,
etc)&change the TACT300,TACT301
Check the TACT302(crack, open, etc)
Check Dome sheet(crack, open, etc)
change the TACT302
Change Dome sheet&UCP200
&
&
Yes
Key LED working?
Yes
Check the S/W setting
key auto lock, etc)
(
No
Check U310, LED300~304(crack, open, etc)
Resolder U310, LED300~304, R327~R331
&
8-23
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 24
Level3Repair
(
0
)
_
U
O
T
K
Y
E
3
0
T
0
A
T
C
1
2
1
S
2
S
3
G
4
G
0
1
C
3
T
A
T
1
2
S
1
2
S
3
G
4
G
7
0
3
D
Z
A
B
T
V
0
3
1
U
(
3
)
E
_
I
Y
N
K
3
4
4
C
3
0
2
A
T
C
T
1
(
1
_
U
O
T
K
Y
E
)
_
I
N
(
4
E
K
Y
7
C
3
4
2
)
8
0
3
D
Z
1
S
S
2
3
G
4
G
8
C
3
4
N
(
I
3
)
Y
E
_
K
4
V
D
D
3
E
E
N
L
E
D
_
E
_
Y
K
C
D
N
G
5
3
4
5
C
1
U
O
T
V
2
D
N
G
3
1
R
3
R
9
R
3
3
2
R
6
C
3
4
R
3
2
7
E
L
3
0
0
D
L
E
2
8
L
3
0
2
L
E
D
1
D
3
0
3
3
0
D
3
0
0
3
D
3
E
4
L
E
8-24
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 25
Level3Repair
8-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 26
Level3Repair
8-3-1-11.
Vibrator does not work
Check the
vibrator(crack,
open, etc)
Check the
voltage C335
Signal on in pin
3
Vibrator Part
?
Yes
≥
V?
3.0
Yes
of U306
?
No
No
No
Change Vibrator Motor
Resolder U306
Change UCP200
Yes
Check S/W setting&Reset
S/W setting
8-26
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 27
Level3Repair
3
.
3
V
V
B
I
_
V
B
A
T
N
_
E
T
O
M
0
6
U
3
4
V
3
C
O
V
D
D
D
N
G
E
N
G
5
V
.
3
V
B
_
3
V
V
I
0
0
R
3
O
T
O
1
U
T
2
D
5
C
3
3
3
3
6
C
3
2
D
3
0
1
2
M
1
1
2
2
8-27
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 28
Level3Repair
8-3-1-12.
T-Flash Card does not work
T-Flash Card Part
Check the
microSD
socket(crack, open,
Yes
Check the
voltage C343
V?
2.7
Yes
Signal on in
C341,ZD324~328?
No
No
≥
No
Change CD300(microSD socket)
Change UCP200
Change UCP200
Yes
Check T-flash card(crack,
open, etc)
8-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 29
Level3Repair
2
.
8
V
C
_
M
V
M
8
V
2
.
P
I
_
O
V
G
3
3
6
R
_
S
T
D
E
T
C
D
E
A
(
2
)
D
A
T
S
D
_
)
A
T
(
3
_
D
A
S
D
D
_
C
M
D
S
L
K
S
D
_
C
(
0
)
A
T
A
S
D
_
D
A
(
1
)
T
_
D
A
S
D
1
C
3
6
2
3
D
Z
2
2
3
3
D
D
Z
Z
2
2
3
3
D
D
Z
Z
5
4
8
7
4
4
3
C
3
1
1
1
1
1
1
0
3
0
C
D
2
T
D
A
2
3
T
D
D
A
|
C
3
D
C
M
4
D
D
V
5
K
C
L
6
S
V
S
7
0
T
D
A
8
1
T
D
A
9
W
T
S
0
D
E
T
1
N
G
D
2
D
N
G
3
N
D
G
4
N
D
G
8-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 30
Level3Repair
8-3-1-13.
Camera does not work
Check camera
module&socket
crack, open, etc)
(
Check Signal on
in pin4,6 of U307,
pin2of U308?
Check the
voltage in C337,
C320
C328
Camera Part
?
Yes
Yes
V,
2.7
≥
V?
1.4
≥
No
No
No
Change camera module&socket
Change UCP200
Resolder U307, U308
Yes
Check Signal on
in C350,C351?
Yes
Check S/W setting in camera
mode
No
Change UCP200
8-30
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 31
Level3Repair
A
_
2
.
8
V
C
A
_
M
V
5
V
A
_
1
.
M
V
A
B
T
V
U
3
6
C
E
_
E
5
V
N
A
_
1
.
M
C
_
E
N
A
_
A
M
C
_
E
N
A
_
I
M
O
C
1
5
D
D
V
4
2
C
E
3
9
C
3
B
A
T
V
4
V
D
D
3
E
C
C
0
7
1
V
U
O
T
2
2
V
U
O
T
3
N
G
D
D
N
G
7
0
8
U
3
O
V
G
D
N
G
5
C
3
3
8
O
A
_
I
M
C
V
1
U
T
2
N
D
3
7
C
3
8
V
_
2
.
C
3
2
0
C
L
M
K
C
A
_
M
5
V
_
1
.
V
M
C
A
C
3
5
3
4
2
C
0
V
A
8
_
2
.
C
A
_
M
V
8
V
_
O
2
.
_
I
M
C
A
V
A
_
S
M
D
A
C
C
L
A
_
S
M
C
T
_
R
M
S
C
A
D
(
5
)
C
A
_
M
_
D
(
6
)
C
A
M
_
D
(
4
)
C
A
M
)
_
D
M
(
7
C
A
)
_
D
M
(
3
C
A
)
_
D
M
(
2
C
A
_
D
(
1
)
C
A
M
3
2
6
R
Y
N
C
_
H
M
S
C
A
S
N
C
Y
A
_
V
M
C
C
L
K
C
A
_
P
M
0
)
_
D
M
(
C
A
1
C
3
5
5
C
3
5
0
C
3
0
S
O
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
0
1
0
1
1
1
1
2
1
1
2
1
3
1
3
1
4
1
4
1
5
1
5
1
6
1
6
1
7
1
7
1
8
1
8
1
9
1
9
2
0
2
0
2
1
2
1
2
2
2
2
2
3
2
3
4
2
2
4
2
5
5
2
2
6
2
6
7
2
2
7
2
8
2
8
2
9
2
9
3
0
3
0
3
1
3
1
3
2
3
2
8-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 32
Level3Repair
8-3-2.
8-3-2-1.
RF part
GSM850 Receiver
RX ON(Call Connected)
TCH Channel
BCH PWR
Normal condition
Catch the channel?
RFS100
>= -60
PAM100
Pin
>= -70
Pin
:190
=-60
Yes
2
dBm
Yes
12
dBm
dBm
Ch
No
No
No
Check Ant and Resoleder
C110,L117,!119,C140,L120
Resolder RFS100,L104,C117
Check PAM100
Yes
F101
Pin
6,7
dBm
>= -75
Yes
Check UCP200 and
C142,C143,L107
crack,open,etc)
(
END
No
Check C121,L109,F101
crack,open,etc)
(
8-32
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 33
Level3Repair
1
T
0
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
0
L
4
1
C
1
2
0
C
1
7
T
N
Y
B
D
N
A
T
_
S
D
O
M
P
M
A
R
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
2
3
4
2
2
1
2
1
2
2
3
C
C
A
I
G
C
O
L
V
P
M
A
R
V
N
_
E
X
T
7
S
G
9
C
D
A
P
_
I
M
N
_
I
|
S
S
C
N
P
G
G
G
G
G
G16G
G
G
G
8
9
10
15
18
19
7
20
1
21
1
1
L
7
1
1
0
C
1
7
3
0
T
T
A
B
V
1
0
0
M
G
G
G
G
G
G
G
G26G
28
31
32
22
23
24
25
1
4
0
C
1
1
L
9
T
A
B
V
1
1
9
C
1
4
2
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
1
F
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
5
1
0
F
2
1
1
8
0
M
S
G
I
N
1
8
0
M
S
G
1
9
M
S
G
1
9
M
S
G
1
1
4
L
G
G3G4G
5
2
10
C
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
0
_
0
0
0
0
0
G
1
3
8
C
G
10
1
3
9
C
1
2
4
C
1
2
5
C
6
T
U
O
7
T
U
_
O
8
T
U
_
O
1
2
8
C
9
T
U
_
O
1
3
0
C
M
S
_
P
X
G
8
5
0
_
R
1
0
L
7
_
N
X
8
5
0
_
R
M
S
G
_
P
X
_
R
M
S
G
E
1
1
L
1
_
N
X
R
M
S
G
_
E
_
P
X
_
R
S
C
D
1
1
L
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
L
6
_
N
X
_
R
S
C
P
8-33
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 34
Level3Repair
8-3-2-2.
GSM850 Transmitter
TX ON(Call Connected)
TCH Channel
TCH Pwr=5Level(33dBm)
BCH Pwr
Check UCP200,L101,C122
=-50
PAM100 Pin
dBm
>= 20
PAM100 Pi
>= 20
crack,open,etc)
(
: 190
No
dBm
No
Ch
dBm
17
n27
Yes
Yes
Resolder RFS100,L104,C117
Resolder or Change PAM100
END
8-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 35
Level3Repair
1
0
T
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
1
0
1
1
L
C
7
1
4
0
C
1
L
1
9
1
0
L
4
1
1
7
C
T
A
B
V
1
2
0
C
3
0
1
7
T
A
N
A
B
2
I
G
C
O
L
Y
B
D
N
A
T
_
S
D
O
M
M
A
R
P
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
V
3
P
M
A
R
V
4
N
_
E
X
T
2
7
_
I
M
N
S
G
2
9
|
S
S
C
C
P
D
G
G
7
1
1
1
2
2
2
3
C
C
V
1
M
A
P
_
I
N
G
G
G
G
G
G16G
G
G
G
10
15
18
19
20
21
22
8
23
9
1
1
9
C
1
4
2
T
T
0
0
G
G
G
24
25
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
G
G26G
28
31
32
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
F
1
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
1
0
F
2
1
M
S
G
1
8
I
N
M
S
G
1
8
1
9
M
S
G
1
9
M
S
G
1
1
4
L
G
G3G4G
5
2
C
L
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
5
0
0
0
0
0
0
0
0
G
10
1
3
8
C
G
10
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
9
T
U
_
O
1
L
1
3
9
C
1
2
4
C
L
1
2
5
C
1
2
8
C
L
1
3
0
C
_
P
X
8
5
0
_
R
M
S
G
1
0
7
_
N
X
8
5
0
_
R
M
S
G
M
S
_
P
X
G
_
R
E
1
1
_
N
X
R_
M
S
G
E
_
P
X
_
R
S
C
D
1
1
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
6
_
N
X
_
R
S
C
P
8-35
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 36
Level3Repair
8-3-2-3.
GSM900 Receiver
RX ON(Call Connected)
TCH Channel
BCH PWR
Normal condition
Catch the channel?
RFS100
>= -60
PAM100
Pin
>= -70
Pin
:62
=-60
Yes
2
dBm
Yes
12
dBm
Ch
dBm
No
No
No
Check Ant and Resoleder
C110,L117,!119,C140,L120
Resolder RFS100,L104,C117
Check PAM100
Yes
F101
Pin
8,9
dBm
>= -75
Yes
Check UCP200 and
C138,C139,L111
crack,open,etc)
(
END
No
Check C121,L109,F101
crack,open,etc)
(
8-36
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 37
Level3Repair
1
T
0
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
0
L
4
1
C
1
2
0
C
1
7
T
N
Y
B
D
N
A
T
_
S
D
O
M
P
M
A
R
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
2
3
4
2
2
1
2
1
2
2
3
C
C
A
I
G
C
O
L
V
P
M
A
R
V
N
_
E
X
T
7
M
S
G
9
S
C
D
1
A
P
_
I
N
_
|
I
S
C
P
N
G
G
G
G
G
G16G
G
G
G
8
9
10
15
18
19
7
20
21
1
1
1
L
1
7
0
C
1
7
3
0
T
T
A
B
V
1
0
0
M
G
G
G
G
G
G
G26G
28
31
32
22
23
24
25
1
4
0
C
1
1
L
9
T
A
B
V
1
1
9
C
1
4
2
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
1
F
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
5
1
0
F
2
1
1
8
0
M
S
G
I
N
1
8
0
M
S
G
1
9
0
M
S
G
1
9
0
M
S
G
1
1
4
L
G
G3G4G
5
2
10
C
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
0
0
0
0
G
1
3
8
C
G
10
1
3
9
C
1
2
4
C
1
2
5
C
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
1
2
8
C
9
T
U
_
O
1
3
0
C
M
S
_
P
X
G
8
5
0
_
R
1
0
L
7
M
S
_
N
X
G
8
5
0
_
R
_
P
X
_
R
M
S
G
E
1
1
L
1
_
N
X
R
M
S
G
_
E
_
P
X
_
R
S
C
D
1
1
L
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
L
6
_
N
X
_
R
S
C
P
8-37
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 38
Level3Repair
8-3-2-4.
GSM900 Transmitter
TX ON(Call Connected)
TCH Channel
TCH Pwr=5Level(33dBm)
BCH Pwr
Check UCP200,L101,C123
=-50
PAM100 Pin
>= 20
PAM100 Pi
>= 20
crack,open,etc)
(
dBm
No
dBm
No
:62
dBm
17
n27
Ch
Yes
Yes
Resolder RFS100,L104,C117
Resolder or Change PAM100
END
8-38
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 39
Level3Repair
1
0
T
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
0
L
4
1
C
1
2
0
C
1
7
T
N
A
2
I
G
C
O
L
Y
B
D
N
A
T
_
S
D
O
M
M
A
R
P
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
V
3
P
M
A
R
V
4
N
_
E
X
T
2
7
M
S
G
2
9
S
C
D
1
1
1
2
2
2
3
C
C
A
P
_
I
N
_
I
|
S
C
N
P
G
G
G
G
G
G16G
G
G
G
8
9
10
15
18
19
7
20
21
1
1
L
1
7
1
0
C
1
7
3
0
T
T
A
B
V
1
0
0
M
G
G
G
G
G
G
G26G
28
31
32
22
23
24
25
1
4
0
C
1
L
1
9
T
A
B
V
1
1
9
C
1
4
2
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
F
1
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
1
0
F
2
1
1
8
M
S
G
I
N
1
8
M
S
G
1
9
M
S
G
M
S
G
1
9
1
1
4
L
G
G3G4G
5
2
C
L
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
5
0
0
0
0
0
0
0
0
G
10
1
3
8
C
G
10
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
9
T
U
_
O
1
L
1
3
9
C
1
2
4
C
L
1
2
5
C
1
2
8
C
L
1
3
0
C
_
P
X
8
5
0
_
R
M
S
G
1
0
7
_
N
X
8
5
0
_
R
M
S
G
M
S
_
P
X
G
_
R
E
1
1
_
N
X
R_
M
S
G
E
_
P
X
_
R
S
C
D
1
1
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
6
_
N
X
_
R
S
C
P
8-39
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 40
Level3Repair
8-3-2-5.
DCS Receiver
RX ON(Call Connected)
TCH Channel
BCH PWR
Normal condition
Catch the channel?
RFS100
>= -60
PAM100
Pin
>= -70
Pin
:698
=-50
Yes
2
dBm
Yes
13
dBm
dBm
Ch
No
No
No
Check Ant and Resoleder
C110,L117,!119,C140,L120
Resolder RFS100,L104,C117
Check PAM100
Yes
F102
Pin
6,7
dBm
>= -75
Yes
Check UCP200 and
C124,C125,L113
crack,open,etc)
(
END
No
Check C127,L114,F102
crack,open,etc)
(
8-40
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 41
Level3Repair
1
T
0
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
1
0
1
1
L
C
7
1
4
0
C
1
1
L
9
1
0
L
4
1
1
7
C
T
A
B
V
1
2
0
C
3
0
1
7
T
A
N
B
2
I
G
C
O
L
Y
B
D
N
A
T
_
S
D
O
M
P
M
A
R
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
V
3
P
M
A
R
V
4
N
_
E
X
T
2
7
_
I
M
N
S
G
2
9
|
S
C
C
P
D
G
G
1
7
1
2
1
2
2
3
C
C
V
1
M
A
P
_
I
S
N
G
G
G
G
G
G16G
G
G
G
10
15
18
19
20
21
22
8
23
9
1
1
9
C
1
4
2
T
T
A
0
0
G
G
G
24
25
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
G
G26G
28
31
32
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
1
F
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
5
1
0
F
2
1
1
8
0
M
S
G
I
N
1
8
0
M
S
G
1
9
0
M
S
G
1
9
M
S
G
1
1
4
L
G
G3G4G
5
2
10
C
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
0
_
0
_
0
0
0
G
1
3
8
C
G
10
1
3
9
C
1
2
4
C
1
2
5
C
6
T
U
O
7
T
U
O
8
T
U
_
O
1
2
8
C
9
T
U
_
O
1
3
0
C
M
S
_
P
X
G
8
5
0
_
R
1
0
L
7
M
S
_
N
X
G
8
5
0
_
R
_
P
X
_
R
M
S
G
E
1
1
L
1
_
N
X
R
M
S
G
_
E
_
P
X
_
R
S
C
D
1
1
L
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
L
6
_
N
X
_
R
S
C
P
8-41
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 42
Level3Repair
8-3-2-6.
DCS Transmitter
TX ON(Call Connected)
TCH Channel
TCH Pwr=0Level(30dBm)
BCH Pwr
Check UCP200,L102,C123
=-50
PAM100 Pin
dBm
>= 20
PAM100 Pi
>= 20
crack,open,etc)
(
: 698
No
dBm
No
Ch
dBm
17
n29
Yes
Yes
Resolder RFS100,L104,C117
Resolder or Change PAM100
END
8-42
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 43
Level3Repair
1
0
T
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
0
L
4
1
C
1
2
0
C
1
7
T
N
A
2
I
G
C
O
L
Y
B
D
N
A
T
_
S
D
O
M
M
A
R
P
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
V
3
P
M
A
R
V
4
N
_
E
X
T
2
7
M
S
G
2
9
S
C
D
1
1
1
2
2
2
3
C
C
A
P
_
I
N
_
I
|
S
C
N
P
G
G
G
G
G
G16G
G
G
G
8
9
10
15
18
19
7
20
21
1
1
1
L
1
7
0
C
1
7
3
0
T
T
A
B
V
1
0
0
M
G
G
G
G
G
G
G26G
28
31
32
22
23
24
25
1
4
0
C
1
L
1
9
T
A
B
V
1
1
9
C
1
4
2
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
F
1
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
1
0
F
2
1
M
S
G
1
8
I
N
M
S
G
1
8
M
S
G
1
9
1
9
M
S
G
1
1
4
L
G
G3G4G
5
2
C
L
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
5
0
0
0
0
0
0
0
0
G
10
1
3
8
C
G
10
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
9
T
U
_
O
1
L
1
3
9
C
1
2
4
C
L
1
2
5
C
1
2
8
C
L
1
3
0
C
_
P
X
8
5
0
_
R
M
S
G
1
0
7
_
N
X
8
5
0
_
R
M
S
G
M
S
_
P
X
G
_
R
E
1
1
_
N
X
R
_
M
S
G
E
_
P
X
_
R
S
C
D
1
1
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
6
_
N
X
_
R
S
C
P
8-43
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 44
Level3Repair
8-3-2-7.
PCS Receiver
RX ON(Call Connected)
TCH Channel
BCH PWR
Normal condition
Catch the channel?
RFS100
>= -60
Pin
:661
=-50
Yes
2
dBm
Yes
dBm
Ch
No
No
Check Ant and Resoleder
C110,L117,!119,C140,L120
Resolder RFS100,L104,C117
PAM100
Pin
13
dBm
>= -70
Yes
F102
Pin
8,9
dBm
>= -75
Yes
Check UCP200 and
C128,C130,L116
crack,open,etc)
(
END
No
No
Check PAM100
Check C127,L114,F102
crack,open,etc)
(
8-44
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 45
Level3Repair
1
T
0
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
0
L
4
C
1
2
0
C
1
7
T
N
Y
B
D
N
A
T
_
S
D
O
M
P
M
A
R
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
2
3
4
2
2
1
2
1
2
2
3
C
C
A
I
G
C
O
L
V
P
M
A
R
V
N
_
E
X
T
7
S
G
9
C
D
A
P
_
I
M
N
_
|
I
S
S
C
P
N
G
G
G
G
G
G16G
G
G
G
1
8
9
10
15
18
19
7
20
1
1
1
L
1
7
0
C
1
1
7
3
0
T
T
A
B
V
1
0
0
M
G
G
G
G
G
G
G26G
28
31
32
21
22
23
24
25
1
4
0
C
1
1
L
9
T
A
B
V
1
1
9
C
1
4
2
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
1
F
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
5
1
0
F
2
1
1
8
0
M
S
G
I
N
1
8
0
M
S
G
1
9
0
M
S
G
1
9
0
M
S
G
1
1
4
L
G
G3G4G
5
2
10
C
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
0
0
0
0
G
1
3
8
C
G
10
1
3
9
C
1
2
4
C
1
2
5
C
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
1
2
8
C
9
T
U
_
O
1
3
0
C
M
S
_
P
X
G
8
5
0
_
R
1
0
L
7
M
S
_
N
X
G
8
5
0
_
R
M
S
_
P
X
G
_
R
E
1
1
L
1
_
N
X
R_
M
S
G
E
_
P
X
_
R
S
C
D
1
1
L
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
L
6
_
N
X
_
R
S
C
P
8-45
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 46
Level3Repair
8-3-2-8.
PCS Transmitter
TX ON(Call Connected)
TCH Channel
TCH Pwr=0Level(30dBm)
BCH Pwr
Check UCP200,L102,C123
=-50
PAM100 Pin
dBm
>= 20
PAM100 Pi
>= 20
crack,open,etc)
(
: 661
No
dBm
No
Ch
dBm
17
n29
Yes
Yes
Resolder RFS100,L104,C117
Resolder or Change PAM100
END
8-46
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 47
Level3Repair
1
0
T
0
N
A
2
1
1
2
L
0
1
0
0
S
F
R
C
G
G
2A1
3
4
1
1
0
1
1
L
C
7
1
4
0
C
1
L
1
9
1
0
L
4
1
1
7
C
T
A
B
V
1
2
0
C
3
0
1
7
T
A
N
A
B
2
I
G
C
O
L
Y
B
D
N
A
T
_
S
D
O
M
M
A
R
P
N
_
E
X
T
1
L
0
1
X
_
T
B
L
X
_
T
B
H
1
0
L
2
V
3
P
M
A
R
V
4
N
_
E
X
T
2
7
_
I
M
N
S
G
2
9
|
S
C
C
P
D
G
G
1
7
1
1
2
2
2
3
C
C
V
1
M
A
P
_
I
S
N
G
G
G
G
G
G16G
G
G
G
10
15
18
19
20
21
22
8
23
9
1
1
9
C
1
4
2
T
T
0
0
G
G
G
24
25
5
1
S
B
6
2
S
B
1
2
1
X
R
1
3
2
X
R
1
1
G
1
4
G
G
G
G
G
G
G
G26G
28
31
32
33
34
35
36
W
_
S
F
1
R
W
_
S
F
2
R
1
2
1
C
1
2
7
C
1
0
F
1
1
L
A
B
N
U
1
0
9
L
G
G
G
2
3
4
5
1
0
F
2
1
M
S
G
1
8
0
I
N
1
8
0
M
S
G
1
9
M
S
G
M
S
G
1
9
1
1
4
L
G
G3G4G
5
2
10
C
L
1
4
3
C
6
1
L
A
B
7
1
L
A
B
8
2
L
A
B
9
2
L
A
B
G
0
0
0
0
0
0
G
1
3
8
C
G
10
6
T
U
_
O
7
T
U
_
O
8
T
U
_
O
9
T
U
_
O
1
L
1
3
9
C
1
2
4
C
1
L
1
2
5
C
1
2
8
C
L
1
3
0
C
_
P
X
8
5
0
_
R
M
S
G
1
0
7
_
N
X
8
5
0
_
R
M
S
G
M
S
_
P
X
G
_
R
E
1
1
_
N
X
R
M
S
G
_
E
_
P
X
_
R
S
C
D
1
3
_
N
X
_
R
S
C
D
_
P
X
_
R
S
C
P
1
1
6
_
N
X
_
R
S
C
P
8-47
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 48
Level3Repair
8-3-2-15.
FM RADIO
FM RADIO is out of order.
Earphone Deteced?
No SOUND?
Earphone mode
(
Loud mode)
Yes
Yes
Yes
No
No
Resolder L312, U300 and Neighboring Circuits.
Resolder
C132,C232,C233,R220,R22,R302,R303,L301,L302
C132,C232,C233,R220,R221,L312,L314,C303
Earphonemode:
C303
Loude mode:
C126
=2.8V?
Yes
Change U102 and
Resolder Neighboring Circuits
No
Resolder or Change U103 and Neighboring
Circuits.
.
8-48
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 49
Level3Repair
_
2
.
M
F
8
V
V
1
2
6
C
1
L
1
5
R
_
M
20NC21NC22
1
F
R
D
N
G
1
3
T
N
_
A
M
F
C
1
3
3
C
2
2
I
F
R
N
3
C
N
4
E
M
D
S
U
O
B
5
I
2
P
O
G
GPIO36XTAL
I
G
T
z
_
3
2
K
I
D
H
2
3
2
2
2
0
C
R
_
L
M
F
2
3
2
2
3
1
C
R
_
R
M
F
2
7
3
C
16
17
18
19
VCOP
VCON
1
U
7
0
BUSEN8CLOCK
C
2
1
5
ROUT
VANA
GNDA
T
U
O
L
1
4
C
N
2
1
3
C
N
1
2
I
1
P
O
G
1
1
I
C
O
C
V
DATAIO
9
10
FM_SCL
FM_SDA
8
Y
X
U
A
8
A
A
X
U
8
3
A
F
3
2
1
_
L
M
F
V
I
_
P
2
.
O
G
V
8
1
3
4
C
3
0
0
R
A
E
2
-
N
A
O
C
3
-
N
B
O
C
-
N
F
O
C
I
D
L
_
U
N
A
I
D
R
_
U
N
A
7
-
N
E
O
C
6
-
N
D
O
C
5
-
N
C
O
C
4
ZD309
_
2
.
M
F
8
V
V
1
0
3
U
1
T
U
O
V
2
D
N
1
3
C
ZD310
ZD311
G
5
ZD312
GND
5
3
0
L
0
L
3
0
4
C
3
0
5
C
T
A
B
V
4
D
D
V
3
E
C
0
3
0
C
3
0
R
3
0
R
3
0
1
L
3
0
L
2
3
1
L
2
0
3
C
3
3
3
0
ZD313
S
S
N
_
E
M
F
3
1
0
C
0
I
3
C
D
A
P
_
1
I
M
C
R
A
E
M
F
T
N
_
A
3
5
0
R
3
0
6
R
I
P
_
2
G
O
V
C
3
1
L
3
_
T
P
U
O
K
P
U
O
K
P
.
8
V
1
3
0
R
3
1
1
R
3
L
1
4
_
T
N
3
2
3
C
0
3
2
R
0
3
3
R
3
4
6
R
_
2
.
OI
8
V
P
G
V
0
3
9
R
3
8
0
R
5
1
4
-
3
0
3
0
U
2
+
ZD302
2
3
2
C
3
0
0
K
P
S
ZD300
_
T
L
U
O
R
A
E
_
T
R
U
O
R
A
E
T
C
I
3
P
T
E
E
_
D
8-49
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 50
Level3Repair
8-3-2-16.
BLUETOOTH
Bluetooth is out of order.
Yes
Check Ground ANT
condition is OK?
crack,open,etc)
(
Yes
Check F100~ANT200
F100,L110,C136,C113,L105,
(
C118)
crack,open,etc)
(
Yes
No
No
Resolder Ground ANT
C137,C108,C114
Resolder or Change
F100,L105,C118,L110,C136,C113
C100,C101,C104,R101
CHECK U101 and Neighboring Circuits
Check
R102
=2.8V
Yes
Check
C109
crack,open,etc)
(
=26
END
Mhz
Yes
No
No
CHECK U100 and Neighboring Circuits.
crack,open,etc)
(
Check UCP200
8-50
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 51
Level3Repair
_
2
T
.
_
1
.
B
V
O
D
_
L
T
B
_
2
T
.
B
V
8
V
1
0
1
R
1
0
2
R
_
2
T
.
B
V
8
V
1
0
0
P
T
Q
E
_
R
K
L
_
C
S
Y
S
D
D
U
D
L
C
D
S
C
F
1
0
2
P
T
I
I
A
T
P
S
A
N
_
D
1
0
3
P
T
_
I
T
B
T
N
1
0
7
P
T
1
0
4
P
T
I
P
S
S
C
_
S
5
1
0
P
T
I
K
P
L
S
C
_
S
1
0
6
P
T
T
U
O
I
A
T
P
S
A
_
D
3
2
K
.
8
V
I
P
_
2
G
O
V
1
0
R
4
B
A
4
C
P
5
B
P
5
C
P
6
C
P
7
E
P
7
B
P
5
D
P
7
C
P
4
G
P
2
H
P
3
H
P
4
H
P
7
G
S
6
F
S
7
F
S
6
G
S
7
H
S
6
D
S
5
E
S
6
E
I
z
I
_
D
H
G
_
T
P
C
4
8
V
5
V
1
0
0
C
T
A
B
_
T
2
.
B
V
8
V
1
0
2
C
1
0
3
1
0
0
R
1
0
5
C
H6
D7
A7
A1
G1
VDD_ANA
I
0
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
C
C
C
C
D
D
D
D
D
D
D
L
VDD_PADS
VDD_PADS
VDD_CORE
0
1
2
3
4
5
7
9
_
M
_
M
_
M
_
M
I
_
O
I
_
O
I
_
O
I
_
O
I
_
O
I
_
O
I
_
O
_
3
K
VDD_RADIO
V
V
R
V
E
R
V
1
0
1
U
I
N
T
U
O
K
L
C
X
C
N
Y
S
0
|
I
P
I
|
AT
S
A
O
C
_
M
S
U
A
D
1
I
|
P
A
T
S
A
C
_
I
T
D
|
R
T
A
N
U
X
_
R
T
2
|
R
A
T
A
A
U
D
3
|
I
P
#
A
|
T
R
S
S
A
A
C
_
C
D
U
I
P
S
K
L
C
_
C
K
L
C
I
S
I
O
P
S
C
_
M
D
M
C
#
S
_
C
D
S
2
K
VSS_RADIO
VSS_DIG
VSS_SCREEN
VSS_ANA
VSS_DIG
VSS_LO
F3
E1
H5
C3
B6
C1
C
1
0
1
C
1
0
3
R
1
H
I
P
K
S
L
_
C
4
E
I
P
#
S
S
_
C
4
F
I
O
_I
M
S
P
S
2
G
I
S
O
_I
M
P
S
5
A
I
_
H
G
E
N
R
2
B
I
_
L
G
E
N
R
4
A
_
H
T
U
O
G
E
6
A
E
L
B
A
N
E
G
2
E
_
N
F
R
2
F
_
P
F
R
1
0
9
C
3
A
_
L
I
A
T
X
N
2
A
T
U
_
O
L
A
T
3
G
#
T
S
R
3
B
F
E
_
R
O
L
_
X
T
T
R
5
G
S
T
_
R
N
_
T
E
S
E
T
2
C
|
N
S
C
S
T
_
C
T
2
D
|
N
S
C
4
D
|
N
S
C
5
F
|
N
S
C
1
C
N
2
C
N
K
L
_
C
T
B
1
0
1
P
T
T
S
_
R
T
B
1
1
6
C
F
4
L
A
B
6
L
A
B
NC
DC|GND
3
2
_
1
.
O
D
5
_
L
V
B
T
1
L
0
5
1
1
8
C
V
N
_
T
E
B
1
0
7
C
1
0
0
1
L
A
B
N
U
G
G
G
5
7
8
1
0
0
U
4
D
D
V
T
U
O
V
3
D
E
N
C
G
GND
5
1
3
6
C
1
1
L
0
_
2
T
.
B
V
8
V
1
2
1
1
3
C
1
0
4
C
1
0
8
C
1
3
7
C
1
1
4
C
T
D
N
A
N
U
O
R
G
8-51
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Page 52
Level3Repair
Service Schematics
8-4.
8-52
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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