Samsung GT-N7000 TSHOO
8.
Level
Repair
3
Acc
sensor
Baro
meter
Magnetic
Prox.
senso r
MEMORY
VT
MEMORY
Gyro
sensor
LCD
TSP
CAMERA
i
p
i
m
8M CAMERA
i
i
p
p
i
i
m
m
16G/32G MASS
KEYs
WIFI
sensor
AUDIO
F
I
High
switch
Mobile HD
Transmitter
HDMI
VBAT
Li Io n-
SYSTEM
Speed
USB D-
USB D+
USB ID
MICRO USB
V_BUS_5V
Charger
Switching
V_BUS_5V
D
I
_
C
I
U
M
P
D
_
C
I
M
U
D
M
_
C
I
U
M
CLOCK
CLOCK
32.768
GPS Antenna
SIM
Card
l
a
n
o
i
t
p
NFC
O
z
O
H
X
M
C
6
T
2
C
X
D
R
C
T
D
T
N
A
n
i
a
M
BLOCK DIAGRAM
GT-N7000/I9220
M
S
A
UART1
Transceiver
2G/3G
L
_
M
P
B
L
_
X
T
_
G
M
2
A
P
B
M
B
M
H
M
_
X
T
_
G
2
M
A
P
I2S1 I2S0 PCM0
UART0
UART3
E
B
O
R
T
T
S
_
C
I
S
HSIC_DATA
H
MODEM
DIG_RX/TX
REF_CLK_EN
SYS_CLK_EN
GPS_CLK_EN
SYS_CLK_26M
DigRF
Tx
H
_
M
P
B
L
_
X
T
_
H
G
C
3
T
I
W
S
D
B
N
H
A
_
B
X
T
_
G
3
G
3
A
N
/
T
G
2
X
R
C
D
C
D
AUDIO
DRx
X
2G/3G Rx
R
G
3
/
G
2
K
N
A
8
B
X
T
G
3
B
W
A
5
B
X
T
G
3
S
/
P
U
G
3
X
T
B
2
D
T
X
G
3
1
B
M
C
B
P
C
E
R
I2S2
I2S1
MEMORY
o
i
d
u
a
l
l
a
C
2-mic NS
L
R
T
C
_
D
R
3
a
n
n
e
t
n
a
y
t
i
s
r
e
v
i
D
x
x
e
e
l
l
p
p
i
i
D
D
W
W
y
y
t
t
A
A
i
i
s
s
S
S
r
r
e
e
v
v
i
i
D
D
h
c
t
i
w
S
RESET
Function
POWER Management
Mic bias
o
i
d
u
A
a
i
d
e
CM / I2S
IF Port 0
m
P
i
t
l
u
M
IF Port 1
PCM / I2S
IF Port 2
PCM / I2S
FM
BT/WIFI Antenna
Fuel
LDO
L/R
LINE2
FM RADIO R/L
Charger
RTC
Gauge
Flash
Haptic
LDO
Mic bias
Sub mic
MIC3
SPK
Radio
WIFI/BT
MIC1
AMP
LED
MUIC
driver
driver
Mic bias
Main mic
EAR
CLOCK
MOTOR
LDO
3.5phi Ear MIC
MIC2
RCV
AMP
AMP
3.5ø
EAR
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
C
2
5
4
2
0
8
U
C
2
5
3
T
R
_
T
_
A
R
S
S
U
P
G
T
R
_
T
_
A
C
S
S
U
P
G
GPS_UART_TXD
GPS_EN
C
1
0
8
7
C1080
C1086
L1030
ANT1000
5
0
3
C
L
1
C220
0
4
0
L1039
C223
C
2
1
9
C222
C
2
1
8
A
L205
N
T
2
C225
0
0
L507
C649
C
R
5
5
H
2
1
7
8
D
H
TP202
T
P
C
3
0
2
0
2
9
2
T
7
P
2
0
7
T
P
2
0
8
TP206
D
C
R520
5
0
4
C526
C643
R
R
4
1
4
0
5
6
2
9
0
P
T
2
0
4
P
T
2
T
P
C
5
0
8
2
0
4
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OSC200
C210
R527
R526
R528
C560
U514
C
5
4
4
C
5
4
6
C540
R523
C
5
4
1
R442
R522
R450
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2
0
3
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C
5
5
R229
1
0
1
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C228
L
2
0
4
C250
R222
U
2
R213
0
6
R214
R215
C
R212
2
R
2
2
1
0
6
R211
TP200
TP205
C
R
R
2
4
4
0
2
2
9
5
4
C
C
5
5
5
6
OSC500
9
1
C
C
R
5
5
5
2
2
2
3
5
1
C516
6
1
5
SC1007
U
C
C
R
R
R
5
5
5
5
5
U
1
2
0
0
0
C524
9
0
8
7
5
PEN_TP_IRQ
5
R
0
5
R
0
3
5
4
0
1
5
0
0
U
R
5
C
0
5
3
0
0
C501
R502
L
R228
R230
2
1
1
1
0
5
F
V
2
H
0
2
0
D
V
0
2
5
0
C
5
F
C
2
8
2
V
2
2
0
0
L210
6
0
L212
C
2
8
7
R
2
3
5
PEN_TP_AOUT
L
2
1
C
3
2
8
6
R
C290
V207
2
3
4
C
L
C274
2
D200
2
0
7
7
0
R223
L214
TA200
C
2
C
8
2
1
4
9
L200
C208
L201
U
2
F
M
_
0
R
S
T
1
C
2
1
1
C
5
6
2
C
C425
4
2
4
C
4
2
C
4
3
3
3
C432
C431
C
5
C430
1
4
C
5
1
C429
5
C426
C427
C428
C509
R509
R510
C510
C
R
C
C
C
C
R
2
2
2
2
2
2
C
2
6
9
C236
C237
R203
C201
C215
C212
2
3
0
3
1
1
3
0
PCM_CLK
R
3
9
2
7
6
0
8
C200
C203
C229
C
2
3
5
U202
C
C266
2
6
7
C276
C
C
2
2
3
3
4
1
4
T
P
0
2
C
C
2
2
C206
2
2
4
6
C207
K
C
3
R
L
C
2
3
1
M
_
9
2
5
C
E
PCM_SYNC
0
D
O
C
4
C
2
0
5
R220
U207
C202
T
P
2
1
0
R
2
1
7
R
R
R
4
4
C
C
R
2
R
5
5
C
C
1
3
3
7
8
3
3
3
3
4
4
8
0
1
4
4
7
6
9
9
8
0
SIM300
5
0
0
C
D
H
BH1003
L
E
D
5
0
0
C
R
V
L
2
2
2
2
0
1
0
0
3
7
L202
C214
R
C675
R
3
2
3
1
3
6
R308
C672
R
R307
2
0
1
C247
R
C248
2
0
5
C241
C242
R
2
C245
0
2
R200
C246
2
2
3
1
T
P
1
T
P
2
2
T
P
1
1
R618
0
3
R
2
0
4
0
0
2
U
R617
U
6
5
0
0
6
6
U
L
L
C
L1002
1
1
1
0
0
0
0
2
C1021
0
0
3
3
C1016
C
1
C1000
0
0
C1017
1
C
C
U1000
1
1
SC1008
0
0
2
2
2
4
C
1
R
0
L
5
2
1
1
5
2
0
L1005
0
L
1
4
0
0
7
C1027
CD300
U504
R515
C
3
4
1
A
A
N
N
T
T
1
1
0
0
0
0
1
2
C1083
L1036
C
5
3
3
L509
L
5
9
C
0
0
5
5
5
2
8
U
R
5
1
9
SC1009
L
C
C
5
5
5
3
0
3
5
8
4
C
6
7
7
U
U
1
0
6
1
0
C
6
7
0
C
5
0
7
R304
R303
7
8
C665
C668
R614
R
5
0
0
C650
L
5
0
2
C
5
1
3
C512
Z
D
R300
3
0
R301
0
R302
R
3
0
5
C539
C
5
3
2
C
5
0
3
R431
R430
R506
C648
ANT202
C275
ANT201
C284 C285
C
2
6
2
5
1
2
P
T
C
2
5
1
C
2
6
3
R
2
2
1
C
2
5
8
R
2
C
3
2
2
5
5
T
P
2
1
6
4
1
2
P
T
C283
L506
C
5
3
1
C
R
2
2
5
3
9
3
RFS1001
R
R
R
5
5
5
1
1
1
1
3
7
U
5
0
5
R
R
C
5
5
3
1
1
5
4
6
7
U
C
3
3
5
0
8
1
C
5
0
2
H
D
C
5
0
1
C
C
C
5
5
5
3
3
3
6
7
8
U508
C272
C278
C288
C273
C279
C
C
C
C
R
2
2
2
2
6
7
7
8
2
8
1
7
0
2
4
L
L
2
2
0
0
9
8
C265
R225
C264
C256
1
0
2
2
0
9
U
C
S
O
C257
C261
C260
Q
2
C
C
R
R
R
0
2
2
2
2
2
5
8
2
2
0
3
2
9
6
7
6
T
H
4
0
1
C1019
L
1
0
R403
0
1
R401
C1018
1
0
0
0
S
F
R
R1018
R1019
H
D
C
3
0
2
BH1000
BH1002
C1064
R1010
Q1000
R1008
R1007
C1063
R1009
Q1001
R
1
0
1
1
C
3
C
C
4
3
3
2
4
4
4
3
H
D
C
3
0
0
ZD301
C
2
4
3
L304
U205
C354
C244
H
D
C
3
0
1
8-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
0
0
2
C
I
R621
3
0
1
C
A
T
R
3
3
7
U
C
3
3
5
9
0
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C
1
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C
A
T
C
C
L
L
1
1
1
1
0
0
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8
4
6
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C1030
L
L
1
1
2
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1
1
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L
1
1
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9
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1
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1
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0
1
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0
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4
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L1037
3
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C
1
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7
9
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U
TP_VICHG
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R
6
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6
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4
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C
3
3
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L
L
1
1
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3
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9
0
0
C1026
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1
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8
C1095C1096
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T
P
P
1
3
3
0
0
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R
3
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C1049 C1050
5
C1044
1
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L
1
C1065
0
2
4
C1066
L
1
C1069
0
2
8
C1074
L
1
C1079
0
3
1
C1081
L
1
C1090
0
3
8
C1093
R
1
0
1
6
3
R
R
R
C
0
2
P
T
3
3
3
3
1
1
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7
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C
R1004R1005 R1006
1
0
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U
1
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0
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C1058
U1004
C
C
C
1
1
1
0
0
0
5
4
4
C1041
2
5
6
L1023
C1042
C1031
L1012
0
0
0
L
L
1
1
0
0
1
1
1
4
SC1006
C
C
1
1
0
0
0
1
9
4
C
1
0
6
7
C
1
0
7
5
0
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C
1
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1
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Y
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C
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C
L
1
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0
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1
3
2
2
R1003
3
0
C1007
9
5
9
C1060
C1043
M
6
0
9
U
C556
C238
C240
V
V
L
L
2
2
2
2
1
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0
5
6
8
1
U511
U1013
C239
C
C
5
5
5
5
8
7
BH1001
U
T
P
3
5
0
4
T
1
P
3
C550
0
2
5
3
0
R524
3
P
T
C
R525
5
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4
2
C555
R532 R533
C565
C307
C309
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5
5
4
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R421
R422
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L
5
1
0
R600
C602
R601
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1
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0
1
1
0
2
3
9
C1055
L1022
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C1054
C1051
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1
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F
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C1006
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C
C1062
1
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C
3
1
8
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C1011
0
4
C1013
C
1
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C1010
3
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1
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3
5
C1048
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1
C
0
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7
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5
4
5
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5
5
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3
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1
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3
0
3
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C
5
6
3
R341
U
C
C551C552
5
5
1
6
4
C
7
L
5
5
1
4
1
7
TP500
N
_
N
W
D
R
W
CP_ON
P
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E
0
0
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U
C603
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C
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Q
C
C
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3
3
3
2
3
5
8
0
6
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R331
R330
TP307
C334
RESET300
C333
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R342
1
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2
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E
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T
_
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R322
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6
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6
4
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6
4
6
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6
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R329
R328
R306
C326
C324
C327
4
0
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U
C660
R609
R607
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C639
C617
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C634
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R
3
0
C300
3
4
2
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OSC300
R
6
2
0
C
L
6
3
6
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0
2
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6
1
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C614
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C
C
6
6
0
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C
6
6
1
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1
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C
6
6
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1
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0
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0
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C
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3
3
5
5
L
3
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2
3
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C
3
5
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6
3
3
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6
1
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2
0
6
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L604
SC1002
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5
L
L
0
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3
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3
3
1
4
4
6
0
0
4
1
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C
R
C317
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3
1
8
C322
C
C
3
3
1
4
9
0
C339
TH300
C337
R312
C335
C
C
3
3
R
3
3
3
2
6
8
6
C
C
3
3
1
1
5
6
C325
R338
L504
C
C
6
6
4
4
1
2
L
6
0
C625
5
C626
C
C
6
6
2
2
1
2
C609
L600
C663
L603
C
6
1
3
1
2
0
C421
TP404
C
4
3
7
N
E
_
C
M
M
e
C
R436
3
C411
5
1
C400
C409
C410
R463
R441
C444
R462
C
C
4
4
4
0
C
3
3
5
1
8
C408
R456
C652
R
4
5
5
C644
C
C
C
6
6
6
2
2
5
3
4
6
C
C
6
6
5
2
3
R
7
C
4
C419
2
4
0
3
C
C
5
6
6
R
5
5
6
8
7
0
4
C628
R
6
C
0
6
6
C655
3
C
6
6
6
4
C
6
R610
0
5
C662
R611
C618
C
5
1
C
7
6
3
1
C612
L
5
0
3
C607
R
C
3
4
4
4
0
1
1
2
5
R
R
R
R
C
R
4
3
1
2
4
P
0
0
2
5
R
4
1
9
C413
D
6
0
0
C
R
R
C
4
4
4
4
4
4
4
4
1
0
1
0
1
1
0
0
T
0
9
5
8
4
5
7
5
C414
4
0
0
P
C
U
C
R
R
R
C
R
4
4
4
6
0
2
4
2
2
0
1
4
6
3
5
7
C416
3
3
R
4
R416
2
8
R608
D601
C635
ZD600
1
0
C
0
S
4
BTC600
C522
C
C
C
4
4
4
0
2
3
R413
C439
4
2
6
TP401TP403
O
S
C
4
0
0
C438
R439
C
R
R
4
4
4
4
5
3
3
7
8
C
C
R
R
4
4
4
4
4
4
6
6
6
1
6
0
C
C
C
4
4
4
0
0
0
1
6
7
R446
R449
4
R432
T
P
0
5
R
R
4
4
4
5
TP406
T
4
4
P
6
0
0
R
C
R
4
4
4
4
4
3
5
1
5
R
4
R434
R453
5
1
R452
R612
R
4
R
R
4
4
4
3
R405
2
2
7
9
R406
R
R
4
4
1
1
8
7
C434
T
R
R
H
4
4
4
0
0
0
C
R
2
0
4
4
0
1
0
T
8
4
A
6
0
0
U
1
0
1
MOT600
4
C678
MOT601
O
C
1
1
S
0
_
1
S
0
P
0
0
C
5
6
C
2
0
9
L501
5
1
U
U507
C
0
5
3
0
L500
0
C521
1
C504
U501
C505
C645
S
C
5
0
L
6
C
5
0
0
R
R
C
4
4
4
4
4
R
4
8
7
4
4
0
2
S
C
1
0
0
3
G
C1099
0
C1085
GPS_nRST
C1073
R
T
D
R
_
X
_
A
R
S
U
P
1
0
1
7
C1076
L1029
L
1
0
2
5
C654
G
R1013
U1011
C1088
C1089
TP1000
C1091
C1101
C
L
8
1
1
0
1
2
0
3
0
5
2
0
0
0
C
C
1
1
1
1
F
0
0
7
7
U
8
7
P
O
R
O
Z
N
D
1
0
3
0
0
0
2
TAC302
C606
C608
R602
B
A
T
6
0
0
R332
R334
8-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
Flow Chart of Troubleshooting
8-3.
Equipments
Oscilloscope
Ç
Power Supply
Ç
Ç
Digital Multimeter
Ç
driver, ESD Safe Tweezer
+
8960 &
Ç
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Spectrum Analyzer
8-4
Soldering iron
Ç
Level3Repair
8-3-1.
Power On
Power-on the phone and check
Cell-phone can`t power on.
Check the Battery Voltage
it more than
Is
the power-on sound, display
and motor vibration.
Are they ok?
Check the
soldering crack, open, etc)
(
Yes
Yes
TAC302
3.6
V?
.
No
No
Abnormal
If its voltage level is extremely low(under
Charging the battery by TA.
Change the battery.
Change the SPK module.
Change Front LCD Ass'y.
Change the Vibration Motor module.
Change the
And retry to the power-on operation.
TAC302
Power-key)
(
3.0
V),
Yes
Check the U602 output voltage
C633
(
Check the TP406 output signal
AP_PS_HOLD(TP)
(
Check the Clock OSC600(TP207)
Is that frequency
check the initial operation
=2.0
V, C655
Yes
Yes
32.768
Yes
Yes
END
=1.1
=2.8
Khz?
V)
V)
No
No
No
If the output voltage is not satisfied with normal
condition, Change the U602.
Each voltage level has
※
If the output voltage is not satisfied with normal
condition, Change the U602.
Each voltage level has
※
Change the OSC600.
If OSC600 does not still work, Change the U602
This problem is internal oscillator of U602.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
±10%
±10%
margin.
margin.
8-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
T
ON_SW
C1000
SC1008
TAC302
ZD302
L
1
0
0
0
C
1
0
2
2
L
5
0
5
R
5
1
9
C
C
5
5
3
3
5
4
U
6
C
0
6
7
8
0
L
U504
5
0
2
C
R515
5
1
3
12
3 4 567
SC1009
O
C
6
A
A
N
N
T
T
1
1
0
0
0
0
1
2
C1083
L1036
C
5
3
L509
3
9
0
C
5
5
2
U
8
R
R
R
5
5
5
1
1
V_BA
1
1
L506
7
3
U
C
5
5
0
3
5
1
R
R
C
5
5
3
1
1
5
7
6
4
U
C
3
3
5
0
8
1
C
5
0
2
H
D
C
5
0
1
ANT200
1
C219C218
1
2
2
L205
WLAN_SDIO_D(0)
WLAN_SDIO_D(1)
WLAN_SDIO_D(2)
WLAN_SDIO_D(3)
WLAN_SDIO_CLK
WLAN_SDIO_CMD
VCC_2.8V_PDA
C225
5
1
3
4
2
1
1
1
1
1
2
2
2
2
2
R
R
R
R
R
TP200
WLAN_HOST_WAKE
BT_HOST_WAKE
BT_UART_RTS
BT_UART_CTS
BT_UART_RXD
BT_UART_TXD
WLAN_EN
3
2
2
2
2
2
C
C
55
SDIO_D0
56
SDIO_D1
59
SDIO_D2
58
SDIO_D3
54
SDIO_CLK
57
SDIO_CMD
10
TP201
BT_HOST_WAKE
9
TP202
BT_WAKE
BT_WAKE
61
TP203
BT_REG_ON
BT_EN
62
TP204
BT_RST
BT_nRST
28
BT_UART_CTS
30
BT_UART_RTS
29
TP205
BT_UART_TXD
31
TP206
BT_UART_RXD
38
WL_UART_TXD
39
WL_UART_RXD
37
WL_GPIO6
40
WL_HOST_WAKE
60
TP208
WL_REG_ON
41
TP209
WL_WAKE
R413
O
S
C
4
0
C438
0
R439
VCC_2.8V_PDA
V_BAT
C220
D
D
D
N
N
N
G
G
G
6
5
3
8
1
1
1
8
0
6
1
8
2
2
C
4
0
2
L
7
2
2
C
7
1
7
4
8
2
2
1
3
5
2
6
4
4
2
2
1
4
5
4
L
X
D
D
X
T
X
T
O
M
O
G
R
L
L
R
D
A
A
D
E
D
D
|5
T
_
V
V
L
V
F
L
B
B
V
G
_
_
C
_
_
_
_
V
V
M
A
2
_
R
R
_
D
N
F
O
_
IN
I
R
S
S
_
X
D
T
V
V
IC
E
T
V
C
N
S
N
T
IV
A
H
A
D
_
T
N
A
U204
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
9
2
8
7
6
5
1
0
4
3
0
6
2
9
8
6
2
6
6
6
6
7
2
6
6
7
4
3
1
1
C539
L
C
5
5
0
3
8
2
C
6
7
7
U
C
5
1
0
0
3
1
7
C665
R431
C668
R430
R614
R
R506
5
0
0
C648
C650
C
0
5
5
2
L501
9
U
U507
C
5
L500
C522
C521
3
0
S
L
C
5
0
0
R
R
C
4
4
R
4
4
4
4
4
0
8
7
4
2
S
C
1
0
0
3
1
2
2
C
3
5
E
IO
R
V
O
C
_
D
23
D
FM_I2S_DI
V
24
FM_I2S_DO
25
FM_I2S_CLK
26
FM_I2S_WS
36
BT_PCM_IN
BT_PCM_IN
35
BT_PCM_OUT
BT_PCM_CLK
BT_PCM_SYNC
HSIC_STROBE
SLEEP_CLK
D
D
D
D
D
D
N
N
N
N
N
N
G
G
G
G
G
G
6
5
4
3
2
7
7
7
7
7
BT_PCM_OUT
33
BT_PCM_CLK
34
BT_PCM_SYNC
43
TCXO_IN
44
OSCIN
XTAL_37_4M_IN
45
OSCOUT
XTAL_37_4M_OUT
51
HSIC_DATA
49
50
HSIC_PREF
7
CLK_REQ
17
BT_WIFI_CLK32K
TP207
12
FM_AOUT1
11
FM_AOUT2
D
N
G
7
7
1
G
_
1
0
0
0
S
P
1
C1099
S
0
0
C
1
R
1
0
0
1
0
7
C504
1
C1076
L1029
U501
C1101
2
L
C505
1
0
0
0
2
C645
1
5
C
F
5
C654
0
6
C223
C
2
1
9
C222
C
2
1
8
L205
C225
U1011
C1091
L
1
0
3
5
C
1
0
7
8
P
O
R
O
N
1
0
0
0
C220
C1085
GPS_nRST
C1073
X
R
D
_
T
S
G
U
R
P
_
A
R1013
C1088
C1089
TP1000
8
0
C
0
1
1
0
1
C
2
1
0
U
7
7
Z
D
3
0
2
TAC302
1
R
R
0
4
2
4
TP202
T
C
P
2
2
0
9
T
2
P
2
7
0
7
5
P
6
9
T
0
4
0
2
P
3
0
T
2
P
T
U
C
C
5
5
5
0
1
0
8
1
2
4
0
2
U
T
P
2
0
8
V
2
0
3
R229
R231
V204
C228
L
2
0
4
C250
R222
R213
R214
R215
C
R212
2
2
1
C345
R322
C
6
6
6
C
6
6
1
C
6
4
7
C
6
4
6
RESET300
R342
R339
R340
R
E
S
E
T
_
N
_
R
F
C329
C332
R
6
1
5
L601
C629
R603
C651
U
6
0
1
C334
C333
C301
C321
R306
C326
C324
C327
C637C638
TP307
R
1
0
0
2
R329
R328
4
0
6
U
R607
L606
C639
C617
N
_
N
W
D
R
W
P
CP_ON
_
T
E
S
E
R
C
L
L
_
A
T
E
S
E
R
3
I
T
C
E
A
V
_
E
N
O
H
P
1
1
R
R
R
3
3
E
S
1
1
E
T
_
1
3
R
E
C
Q
C
_
N
3
3
5
3
6
0
TP306
R331
R330
C
R
3
C300
0
3
4
2
7
C353
OSC300
R
6
2
0
C660
L
6
R609
0
2
C610
C614
C659
C
C
6
6
0
0
4
0
C
C
R465
3
3
C
3
2
3
C
3
3
1
C
3
2
8
3
0
0
C
6
3
0
C
6
1
1
5
L
5
5
3
0
C
3
1
0
4
2
C317
C
3
1
U
C
6
3
3
C
6
1
5
8
C322
C
3
4
0
C339
C337
C335
C
3
3
8
C
C
3
3
1
1
6
5
C325
C
3
5
2
L504
C
6
4
1
L
6
0
C625
5
C626
C
6
2
2
C609
2
0
6
U
L
3
0
0
L303
C
3
1
9
TH300
R312
C
3
R
3
3
2
6
6
R338
C
6
4
2
C
6
2
1
L600
C663
L603
U400
L
R
3
4
6
0
4
1
C
R
C
3
4
4
0
1
2
5
2
0
C421
TP404
C
4
3
7
N
E
_
C
M
M
e
C
R436
3
C411
5
1
C400
C409
C410
R463
R441
C444
R462
C
C
4
4
4
0
C
3
3
5
1
8
C408
R456
C652
R
4
5
5
C644
C
C
C
6
6
6
2
2
5
3
4
6
C
C
6
6
5
2
3
7
C628
C
C419
4
3
C
C
5
6
6
5
5
7
8
C
C655
6
3
C
6
6
6
4
C
6
R610
0
5
C662
R611
C618
R
R
R
C
R
4
4
4
3
1
1
1
2
4
0
0
P
T
4
1
2
5
C
R
R
4
4
4
0
2
1
2
C413
0
9
R
D
6
0
4
6
0
R
6
0
0
6
R
C
R
R
R
4
4
4
4
4
4
1
1
0
0
0
0
5
0
5
9
8
7
4
0
0
P
C
U
R
R
R
R
4
6
4
2
0
2
4
6
5
3
3
3
R
4
R416
2
8
R608
C635
ZD600
8-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-2.
Initial
Initial Failure
Yes
Re-download SW the cell-phone.
Abnormal
Check the AP Reset
AP_N_RST_IN(R608)
Yes
Check the Frequency, waveforms
using oscillator.
KHz:OSC600(TP207),
32.768
Mhz:OSC400(R413)
24
=2.8
V(High)
No
Abnormal
Check the U602 and R608(crack, open, etc.)
Check the OSC600, OSC400 and R413.
Crack, open etc.)
(
Check the output clock waveforms and frequency.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
Normal
Change UCP400,U602
Abnormal
Change PBA
END
8-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
XTAL_24MHZ_IN
C617
C618
C619
F3
D600
VCC_2.8V_PDA
R603
C
4
3
5
2
L
6
0
5
VCC_2.8V_PDA
1
R
R
4
4
1
1
2
1
R
4
2
0
R
6
0
4
R
6
0
6
R605
32KHZ_AP
AP_N_RST_IN
C
R
3
4
2
1
5
2
R
4
1
9
C413
D
6
0
0
4
T
0
P
0
4
0
2
C625
C626
C
6
2
2
R
4
1
4
C
C609
C663
nPOWER
ON_SW
AP_PS_HOLD
AP_PMIC_SCL
AP_PMIC_SDA
AP_PMIC_IRQ
R
R
4
4
1
0
5
7
0
0
R
R
6
0
4
5
3
3
R
4
2
8
R608
C635
C
6
2
1
L600
L603
C
6
1
3
JTAG_IF_CON_SENSE
N
_
N
W
D
R
W
C
CP_ON
P
_
T
E
S
E
R
3
C
L
3
C
5
2
_
T
E
S
E
L
A
R
L
3
3
3
N
O
P
H
R
3
1
3
L
6
0
2
1
1
C
C
3
3
5
3
6
0
OSC300
U
6
0
1
0
C
0
3
3
1
2
C
3
2
C317
8
3
0
0
U
C
3
1
6
C
3
5
2
C
C
6
6
L
3
3
0
3
6
0
5
C
C
6
6
1
1
5
1
2
0
6
U
R609
E
E
_
T
IV
A
C
R
R
3
E
S
1
E
T
_
1
R
E
Q
_
N
TP306
R330 R331
TP307
C334
RESET300
C333
R
R342
1
0
0
R339
2
R340
C301
R
E
S
E
T
_
N
_
R
C321
F
C345
R329
R322
R328
C329
R306
C326
C332
C324
C
R
C327
6
6
6
1
6
5
C
R
3
0
C300
3
4
2
7
C353
4
0
R
6
6
2
0
U
C637C638
C660
U
6
0
1
R609
L601
C610
C629
C
6
C614
R607
R603
6
1
C
6
4
7
L606
C
6
4
6
C639
C659
C
C
6
6
0
0
C617
C651
0
4
L601
C610
C629
C
6
6
1
C614
R607
R603
C
6
S
4
C
7
1
0
0
5
L606
C
6
4
6
C639
C659
C
6
0
4
C617
C651
OSC600
C620
C634
2
3
1
C620
R606
OSC600
C634
R607
VCC_2.8V_PDA
nPOWER
SHORT
C
R465
3
5
5
U400
L
L
C
3
R
3
3
1
4
4
6
0
0
4
0
1
C
C
3
4
0
2
5
0
C421
TP404
C
4
3
7
L303
N
E
_
C
M
M
e
C
C
R436
3
3
1
C411
5
8
1
C400
C409
C322
C
C
C410
3
3
1
4
9
0
R463
C339
TH300
R441
C337
R312
C335
C444
C
C
3
3
R
3
3
3
R462
2
6
8
6
C
3
1
C
C
5
4
4
0
4
C325
R338
C
3
3
5
1
8
L504
C408
C
C
R456
6
6
C652
4
4
R
1
2
4
5
5
C644
C
C
C
C625
6
6
6
2
2
5
3
4
6
C626
C
C
C
C
6
6
6
6
5
2
2
2
3
2
7
1
C419
C
C
6
6
5
5
8
7
C609
C628
C
6
C655
3
C
6
6
6
4
L600
C
6
R610
0
5
C663
C662
R611
C618
L603
C
C
6
6
L
3
3
0
3
6
0
2
C
C
6
6
1
1
1
5
2
0
6
U
C
6
0
0
C
C
6
6
1
0
6
1
C
C
6
6
1
4
9
0
C632
L604
VICHG
F6
_ONO
E5
PWRON
E6
JIGON
F5
PWRHOLD
E7
SCL
F7
SDA
D7
_IRQ1
C4
32KHZ_CP
C1
XIN
C2
XOUT
C3
32KHZ_AP
D9
_MR1
D8
_MR2
D6
_RSO
C635R608
K9
IN21
L13
INL1
L12
INL2
L11
INL3
L10
INL4
N10
INL5
M10
INL6
E11
U602
GPIO0
E10
GPIO1
F11
GPIO2
C
R
R
R
4
4
4
4
0
0
0
1
5
8
9
0
4
P
C
U
R
R
4
4
2
2
3
6
R416
ZD600
C
6
2
4
XTAL_24MHZ_OUT
C
R
R
R
4
3
1
2
0
2
5
R
4
1
C413
9
D
6
0
0
C
R
R
4
4
4
4
4
0
1
0
0
1
4
0
P
T
5
5
8
7
4
0
0
4
P
C
C
R
R
R
R
4
6
4
4
0
0
2
2
4
2
5
6
3
3
3
R
4
R416
2
8
R608
C635
ZD600
OSC400
4
1
R413
2
3
C438
C439
C
C
C414
C416
4
1
5
D601
C
C
4
4
4
0
2
3
C439
4
6
C
C
R
4
4
4
1
1
0
8
7
4
R413
TP401TP403
2
O
S
C
4
0
0
S
C
C438
R439
R
4
3
7
C
R
4
4
6
4
6
6
C
C
4
4
0
0
7
1
R432
R
4
4
TP406
4
C
R
4
4
4
3
1
5
R434
R612
R405
R406
C434
T
H
4
0
0
T
A
6
0
0
1
0
0
C
3
R
4
4
4
3
5
8
C
R
4
4
4
6
1
0
C
4
0
R446
6
R449
5
4
0
P
T
R
4
5
T
4
P
6
0
0
R
4
4
5
R
4
R453
5
1
R452
R
4
R
R
4
4
4
3
2
2
9
7
R
R
4
4
1
1
8
7
R
R
4
4
0
0
0
2
R
R
4
4
1
0
0
9
U
MOT600
SC1002
8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-3.
Check memu setting
Menu→applications→setting→wireless and network
mobile networks→network mode→setting is auto mode
No Service
Menu→Phone→Keypad
*#1234#
Check the CP_VSD1,CP_VSD2_1.8V
CP_VSD1(C350)
CP_VSD2_1.8V(C351)
No service
Yes
check Phone version
→
PHONE:N7000XXXX
PHONE:unknown
PHONE:unknown
=0.9~1.4V
=1.8V
→
→
→
?
PHONE:N7000XXXX
Check the connection of RF coaxial cable
No
Replace the U300
Yes
Check VREF
VREF(C356
Change the board
END
)=600
Abnorma
l
Yes
mV
No
Replace the U300
8-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
D
D
CP_VSD2_1.8V
CP_VSD1
5
4
6
1
1
1
3
3
3
C
C
C
USB_VBUS_CP_4.9V
3
3
3
C
CP_A1(0:12)
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
SD_BA0
CP_D1(0:15)
SD_BA1
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
SUSPEND_REQUEST_HSIC
SD_nCLK
SD_CS
SD_CAS
SD_RAS
MEM_WE
SD_CKE
SD_CLK
RTCK_CP
CP_TXD_1.8V
CP_RXD_1.8V
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
C301
VPLL_1.2V
CP_VSD2_1.8V
CP_VSD1
4
3
3
C
PCM_CLK
PCM_SYNC
VPLL_1.2V
VIO_1.2V
1
2
3
4
5
2
2
C
3
5
7
6
3
3
3
3
3
3
C
C
C
H11
MEM_AD_0
G11
MEM_AD_1
G9
MEM_AD_2
D8
MEM_AD_3
F9
MEM_AD_4
E8
MEM_AD_5
E9
MEM_AD_6
D10
MEM_AD_7
E11
MEM_AD_8
A7
MEM_AD_9
H10
MEM_AD_10
D11
MEM_AD_11
D12
MEM_AD_12
D13
MEM_AD_13
J12
MEM_AD_14
F13
MEM_AD_15
A13
MEM_A_0
A11
MEM_A_1
A10
MEM_A_2
A9
MEM_A_3
A8
MEM_A_4
C12
MEM_A_5
B9
MEM_A_6
C9
MEM_A_7
A16
MEM_A_8
B17
MEM_A_9
C17
MEM_A_10
D17
MEM_A_11
E17
MEM_A_12
F17
MEM_A_13
G17
MEM_A_14
H17
MEM_A_15
J16
MEM_A_16
H16
MEM_A_17
J15
MEM_A_18
G15
MEM_A_19
E16
MEM_A_20
D16
MEM_A_21
C16
MEM_A_22
B16
MEM_A_23
A12
MEM_BC0_N
F16
MEM_BC1_N
B10
MEM_BC2_N
G16
MEM_BC3_N
G14
MEM_BE0_N
G13
MEM_BE1_N
B15
MEM_BFCLKO_0
A15
MEM_BFCLKO_1
J14
MEM_CS0_N
J13
MEM_CS1_N
H14
MEM_CS2_N
H13
MEM_CS3_N
B7
MEM_CAS_N
E14
MEM_RAS_N
G10
MEM_ADV_N
B13
MEM_RD_N
B12
MEM_WR_N
K17
MEM_WAIT_N
B14
MEM_CKE
A14
MEM_SDCLKO
M5
MMCI1_DAT_0
M2
MMCI1_DAT_1
M4
MMCI1_DAT_2
M6
MMCI1_DAT_3
N5
MMCI1_CD
M3
MMCI1_CLK
L7
MMCI1_CMD
N13
MIPI_HSI_RX_DATA
M14
MIPI_HSI_RX_FLG
L13
MIPI_HSI_RX_RDY
P13
MIPI_HSI_RX_WAKE
N12
MIPI_HSI_TX_DATA
L11
MIPI_HSI_TX_FLG
M15
MIPI_HSI_TX_RDY
M13
MIPI_HSI_TX_WAKE
K7
ETM11_TRACECLK
M1
ETM11_TRACEPKT0
L1
ETM11_TRACEPKT1
L4
ETM11_TRACEPKT2
L2
ETM11_TRACEPKT3
K5
ETM11_TRACEPKT4
L9
ETM11_TRACEPKT5
L5
ETM11_TRACEPKT6
K1
ETM11_TRACEPKT7
3
8
9
3
3
C
C
3
3
C
C
5
1
0
6
2
3
7
1
1
0
4
5
8
9
8
9
1
1
1
1
1
1
1
1
1
1
1
1
K
R
K
H
J
T
E
P
E
E
F
U
K
B
N
K
8
8
8
2
8
8
8
F
E
E
E
E
E
S
E
U
1
1
1
1
1
1
1
R
R
R
R
R
R
U
R
B
B
IO
IO
IO
IO
IO
IO
E
IO
O
O
O
O
O
O
IG
_
_
_
_
_
_
V
_
_
C
C
C
C
C
C
D
E
D
D
D
D
D
D
D
D
D
D
D
D
D
_
R
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
O
V
V
V
V
V
V
D
C
V
D
D
V
U300
D
N
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
G
S
S
S
V
V
V
V
V
V
V
V
A
V
V
V
4
3
6
0
4
4
1
8
3
9
8
8
1
1
1
1
1
1
1
P
J
G
H
D
L
J
L
L
F
K
D
CP_VSD2_1.8V
0
V_BAT
0
3
C
6
0
3
R
6
2
3
C
7
2
6
8
1
1
1
L
N
R
K
I
L
C
IP
L
M
P
M
M
_
_
_
D
D
D
D
D
D
V
V
V
L
L
P
_
S
S
S
S
S
S
V
V
V
6
1
9
4
1
1
E
R
U
P
VIO_1.2V
0
1
0
0
CP_VSIM
3
3
L
L
4
0
3
C
VUSB_PD
1
1
3
8
7
C
1
1
3
3
C
C
7
2
3
C
6
4
2
5
1
3
4
5
3
4
1
1
1
1
F
B
A
C
C
A
T
T
P
R
2
2
L
C
1
2
D
A
U
1
IM
IO
L
T
D
P
D
D
N
_
S
M
B
P
S
R
_
S
S
A
_
P
S
V
V
_
B
IO
_
_
_
_
D
U
_
S
D
T
T
V
B
T
_
D
D
A
A
U
D
S
A
V
D
D
B
B
_
V
U
B
D
V
V
V
D
_
V
V
_
_
D
D
_
D
D
V
D
D
D
D
V
D
V
V
V
U
B
1
2
C
S
T
D
M
D
U
R
S
P
S
_
_
_
_
_
S
S
S
S
S
C
C
C
C
C
S
S
S
S
S
N
N
N
V
V
V
V
V
N
N
6
7
4
7
1
4
1
1
1
1
1
1
1
F
B
U
R
A
U
A
N
M
CP_VSIMVPLL_1.2V
5
0
3
C
1
2
1
9
2
F
G
H
G
N
P
U
A
IM
P
M
N
S
V
P
A
V
_
V
B
S
U
V
DI3_RX_DATX
DI3_TX_DATX
DSP_AUDIO_IN1
HSIC_USB_DATA
HSIC_USB_STRB
USIF1_CTS_N
USIF1_RTS_N
USIF1_RXD_MRST
USIF1_TXD_MTSR
RESET_PWRDWN_N
C
C
N
N
1
2
VUSB_IOCP_VSD1
VPMU_1.3V
VUSB_ANA_1.8V
2MIC_MCLK
TP306
TP307
TP308
9
8
2
2
3
3
C
C
PDA_ACTIVE
R312
TH300
CP_VSD2_1.8V
SHORT
R328
R329
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
RESET_BB_N
RESET_PWRDWN_N
TRST_N_CP
RESET_N_RF
TCK_CP
TDI_CP
TDO_CP
TMS_CP
1
0
3
3
3
3
C
C
GPS_CNTL
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
CP_VSD1
CP_ON
7
4
1
7
0
0
3
0
2
2
C351
HW_MON1
HW_MON2
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
IPC_SLAVE_WAKEUP
ACTIVE_STATE_HSIC
VUSB_PD
2
3
3
C
0
4
3
CP_VSD2_1.8V
C
R308
R307
2MIC_SCL_1.8V
2MIC_SDA_1.8V
V_BAT
1
3
1
1
3
3
R
R
7
4
1
7
0
0
3
0
2
2
C350
C352
OSC300
C353
HSIC_DATA1
SHORT
HSIC_STROBE1
SHORT
AP_FLM_TXD
R330
AP_FLM_RXD
R331
R333
2MIC_UART_RX
R335
2MIC_UART_TX
VRTC_1.8V
C355
9
1
3
C
2
3
2
2
3
3
C
C
4
C
D
IO
P
_
_
B
B
S
S
U
U
V
M9
V
EINT1
M8
EINT2
K10
EINT3
N10
I2C1_SCL
P9
I2C1_SDA
P1
I2S2_RX
P2
I2S2_TX
R1
I2S2_WA0
R2
I2S2_WA1
N1
I2S2_CLK0
N2
I2S2_CLK1
PHONE_ACTIVE
U7
DI3_RX_DAT
T7
DI3_TX_DAT
U8
T8
H6
M1
J6
M2
J5
M3
J4
M4
CP_ON
H2
ON1
J2
ON2_N
D3
SD1_FB
D1
L302
SD1_SW
E1
SD1_SW
C2
SD2_FB
A2
SD2_SW
A3
L303
SD2_SW
U14
CC_CLK
SIM_CLK
T13
CC_IO
SIM_IO
T14
CC_RST
SIM_RST
N8
CLKOUT0
P10
CODEC_MCLK
CLKOUT2
L17
F32K
M17
OSC32K
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
U11
DPLUS
R6
HW_MON1
P7
HW_MON2
B6
R326
R17
USB_DMINUS
T17
USB_DPLUS
N16
USB_ID
P17
USB_TEST
R327
T16
USB_TUNE
U13
U12
T1
USIF1_SCLK
U2
U3
T2
T3
K3
REF_CLK_EN
U9
SYSCLKEN
P12
SYS_CLK
F6
TRIG_B
T5
TRIG_IN
R5
RESET2_N
RESET300
K2
RESET_BB_N
J3
RESET_REQ_N
RESET_PWRDWN_N
U10
ALERT_N
T4
TRST_N
T9
XRESET_N
D4
RESET_N_RF
ANAMON
A6
FCDP_RBN
E3
FSS
B8
FWP
T6
TCK
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
J1
VREF
F4
VRTC
H8
RESERVED
RESET_ALL
C356
N
_
N
W
D
R
W
CP_ON
P
_
T
E
S
E
R
C
L
3
C
L
_
L
T
A
E
S
E
R
2
3
TP306
R
E
S
E
T
_
R
E
Q
_
N
R330
3
I
T
C
_
E
A
E
V
N
O
H
P
1
1
R
R
3
3
1
1
1
3
C
3
5
6
R331
3
C
0
3
3
2
1
C
C
3
3
2
3
8
0
TP307
C334
RESET300
C333
R
R342
1
0
0
R339
2
R340
C301
R
E
S
E
T
_
N
_
R
C321
F
C345
R329
R322
R328
C329
R306
C326
C332
C324
C
R
C327
6
6
1
6
5
6
4
0
6
U
C637C638
U
6
0
1
R
6
2
0
C660
C
R
3
C300
0
3
4
2
7
C353
L
6
0
2
3
0
0
U
OSC300
C
C
6
6
3
3
3
0
C
3
5
2
C
3
5
0
C317
C
3
1
6
C
3
5
5
C
3
1
4
L303
C
3
1
8
C322
C
3
4
0
C339
C337
C335
C
C
3
3
3
3
6
8
C
3
1
5
C325
L504
C
6
4
1
L
3
0
0
C
3
1
9
TH300
R338
C
6
4
2
R312
R
3
2
6
C
3
5
1
C652
R465
U400
L
R
3
4
6
0
4
1
C
3
0
5
TP404
C
4
3
7
N
E
_
C
M
M
e
R436
C411
C400
C409
C410
R463
R441
C444
R462
C
C
4
4
4
0
C
3
3
5
1
8
C408
R456
R
4
5
5
8-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-4.
Sim Part
Insert SIM card
Yes
Check the Pin Soldering
of SIM300
Yes
Check the SIM Voltage.
R312)
(
>= 1.8or3.0?
Yes
END
No
No
Resoldering and recheck
Change to the new SIM card.
If it doesn`t still work SIM card after changeing
the SIM card, Check the UCP300(Crack etc)
NFC_SWP
CP_VSIM
C
2
6
7
C276
C215
C
C
2
2
3
3
4
1
C212
NFC_SIMVCC
R310
OPEN
SIM300
R322
6
11
6
5
22
5
4
33
4
GG89GG
10
7
C345
C346
CP_VSIM
R309
SHORT
SIM_RST
SIM_CLKSIM_IO
C347
C348
C349
4
0
P
T
2
C
C
2
2
2
2
6
4
5
0
0
C
C202
T
P
2
1
0
R
2
1
7
R
R
4
4
C206
C207
R
C
C
5
8
R
5
7
C
3
3
3
3
3
0
4
4
1
4
7
6
9
0
8
C242
C245
C246
R
2
1
T
2
P
2
1
3
P
T
2
C
1
3
8
4
9
2
1
T
1
P
SIM300
D
H
0
0
2
R
2
U
0
2
R200
8-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-5.
Charging Part
TA/USB Insert
Charging Sequence Start
Check the R619
Check the SUB PBA conn.
Yes
Vin
=5V
Yes
Yes
HDC301.
Yes
No
Abnormal
No
Check U603=5V(proximetely),
or may not connected TA
Resolder and Replace R619
Re-connect HDC301.
Or change the SUB PBA.
/
USB
Battery is Charging?
Yes
END
No
Resolder or Replace U607
8-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
T
V
V
USB_ID
JTAG_USB_ID
OTG_OUT_5V
1
0
3
D
Z
V_BAT
V_BUS_5V
OTG_OUT_5V
MICBIAS_LDO_2.8V
4
0
3
L
4
5
3
C
V_BUS_5V
HDC301
22
11
3
77 88
13 14
15 16
17 18
19
21
23
25
27 28
29
31
33
44
3
6
556
99
1010
1111 1212
13
14
16
15
17
18
19
20
20
212222
232424
252626
27
28
30
29
30
313232
333434
NC
NCNC
35 36NC37
38
SPK_OUT_R_P
SPK_OUT_R_N
MAIN_MIC_P_CONN
MAIN_MIC_N_CONN
R332
R334
SWITCHABLE_ANT1_2.8
SWITCHABLE_ANT2_2.8
USB_DM
USB_DP
ZD301
L304
C354
H
D
C
3
0
1
U205
C244
C
2
4
3
TA_nCONNECTED
CHG_SCL_1.8V
CHG_SDA_1.8V
VICHG
VCC_1.8V_PDA
R616
TP_VICHG
U1012
V_BAT
U603
U607
A1
DCIN
A2
DCIN
B2
LDO
D4
AC|USB5
C4
STAT|IRQ
A3
ISET
A4
SCL
B4
SDA
E3
VCHG
1
D
D
D
N
N
G
G
P
P
2
D
CSOUT
AUXPWR
BMD|THERM
D
N
G
S
3
1
D
B1
MID
C1
SW
C2
SW
C3
EN
E1
CSIN
E4
E2
B3
C
C
N
N
2
R613
C669
V_BA
C671
L608
C676
V_BAT
L607
9
1
6
R
U
6
0
3
7
TP_VICHG
C676
0
6
R616
U
L
6
0
8
R
6
1
9
C
6
6
9
U1012
L607
R613
C671
8-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-6.
Microphone Part(Main MIC)
Check main microphone function
in voice call receiver mode
or in Voice Recording mode
Yes
Check Sub-PCB module
where main MIC is placed
for any damage
Check the voltage at
C244
Tear in FPC,
(
etc)
Yes
=2.8V
No
No
Change the Sub-PCB module
Resolder or replace U205
Yes
Check component soldering
statuses of C224, C226
Yes
Resolder or replace U202
Yes
END
No
Resolder or replace C224, C226
8-14
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
MAIN_MIC_P
MAIN_MIC_N
EAR_MIC_P
EAR_MIC_N
SUB_MIC_P
SUB_MIC_N
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
MM_I2S_CLK
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
C224
C231
RADIO_L
RADIO_R
Level3Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
V_BAT
C203
C205
C204
7
7
J
A
L
R
D
D
D
D
V
V
P
P
S
S
E2
CLK1
G2
SCL
H1
SDA
E3
GPIO
F3
DMICCLK
F4
DMICDAT
H2
BCLK0
J1
BCLK0
F2
LRCK0
F1
SDIN0
G1
SDOUT0
G3
BCLK1
H3
LRCK1
G4
SDIN1
G5
SDOUT1
H4
BCLK2
H5
LRCK2
J5
SDIN2
J6
SDOUT2
C2
MBS1
A1
MIN1
B1
MIN1
C226
C234
C1
MIG1
B4
MBS2
A3
MIN2
B3
MIG2
C3
MBS3
A2
MIN3
B2
MIG3
C236
B5
LINEL|LINEP
C4
C237
LINER|LINEN
D
D
D
D
N
N
N
N
G
G
G
G
D
A
A
D
6
1
5
3
J
H
D
A
VCC_2.8V_PDA
C200
C202
C206
C207
8
2
1
4
2
J
J
E
D
D
2
0
1
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
P
D
O
C
I
IO
IO
H8
SPOUTLN
J9
SPOUTLN
H9
SPOUTLP
A9
SPOUTRN
B8
SPOUTRN
B9
SPOUTRP
R208
G8
RCOUTN
R209
G9
RCOUTP
C8
HPOUTL
C9
HPOUTR
C5
C216
LOUT1R|LOUT1N
C6
U202
LOUT1L|LOUT1P
LOUT2R|LOUT2N
LOUT2L|LOUT2P
REFAN
LDOA|AVDD
REFCPP
REFCPN
VREF
L
R
D
D
D
D
N
N
N
N
G
G
G
C
C
P
P
P
G
S
S
A
N
N
C
7
8
9
8
2
1
J
F
A
H
C217
B7
C7
B6
A6
E9
CPP
E8
CPN
D9
F8
A4
C232
C235
C233
AUDIO_GND
C230
SPK_OUT_R_N
SPK_OUT_R_P
RCV_P
RCV_N
EAROUT_L
EAROUT_R
VPS_L
VPS_R
C229
C236
C237
C266
C276
C
2
1
6
C203
C229
C
2
3
4
C
C
2
1
7
C200
C
2
3
5
C
2
6
7
C
2
3
1
4
0
2
P
T
C
2
2
4
U202
C
R
C
2
2
3
3
3
0
C
2
C206
2
6
C207
R
2
2
2
3
0
0
2
9
8
R
R
4
4
5
5
7
8
PCM_CLK
R
C
2
0
4
C
2
0
5
R220
C202
R
2
1
7
C
3
4
6
3
R
2
3
1
9
5
PCM_SYNC
U207
T
P
2
1
0
R
C
R
C
C
3
3
3
3
3
0
4
1
4
4
9
7
0
9
8
K
L
C
M
_
C
E
D
O
C
R
2
1
8
R
R
3
2
3
1
3
6
2
1
2
P
2
1
1
P
ZD301
L304
C354
V_BAT
MICBIAS_LDO_2.8V
R308
R307
C247
C248
C241
C242
C245
C246
T
2
1
3
P
T
T
C
2
4
3
U205
C244
MICBIAS_EN
C243
U205
VDD4VOUT
3
CE
D
N
G
5
GND
1
2
C244
8-15
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-6-1.
Microphone Part(Sub MIC)
Check Sub microphone function
in voice call loudSPK mode
or in camcording mode
Yes
Check RCV-Earjack module
where Sub MIC is placed
for any damage(Tear in FPC,
Check the voltage at
C254
etc)
Yes
=2.8V
No
No
Resolder Sub MIC(MIC200)
Resolder or replace U208
Yes
Check component soldering
statuses of C231, C234
Yes
Resolder or replace U202
Yes
END
No
Resolder or replace C231, C234
8-16
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
V
SUB_MICBIAS_EN
V_BAT
C253
SUB_MICBIAS_LDO_2.8
U208
4
VDD
3
CE
5
2
0
8
1
VOUT
2
GND
D
N
G
C254
C
2
5
4
U
C
2
5
3
BH1003
8-17
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
V_BAT
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
C200
C202
C229
C236
C237
C266
C276
C
2
1
6
C203
C
2
3
4
C203
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
MM_I2S_CLK
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
C
2
3
3
C224
C231
RADIO_L
RADIO_R
C226
C234
C237
C
C
2
2
3
3
2
0
MAIN_MIC_P
MAIN_MIC_N
EAR_MIC_P
EAR_MIC_N
SUB_MIC_P
SUB_MIC_N
C
2
1
7
C200
C
2
3
5
U202
C
2
6
7
C
2
3
1
4
0
2
P
T
C
C
2
2
2
4
C206
2
6
C207
C205
C204
E2
CLK1
G2
SCL
H1
SDA
E3
GPIO
F3
DMICCLK
F4
DMICDAT
H2
BCLK0
J1
BCLK0
F2
LRCK0
F1
SDIN0
G1
SDOUT0
G3
BCLK1
H3
LRCK1
G4
SDIN1
G5
SDOUT1
H4
BCLK2
H5
LRCK2
J5
SDIN2
J6
SDOUT2
C2
MBS1
A1
MIN1
B1
MIN1
C1
MIG1
B4
MBS2
A3
MIN2
B3
MIG2
C3
MBS3
A2
MIN3
B2
MIG3
C236
B5
LINEL|LINEP
C4
LINER|LINEN
R
2
0
9
C206
C207
8
2
1
7
4
7
2
J
J
J
E
D
A
D
2
1
0
L
D
D
R
D
D
D
D
D
D
D
D
D
D
D
V
V
D
V
V
V
V
P
V
D
P
O
C
P
I
IO
IO
S
S
H8
SPOUTLN
J9
SPOUTLN
H9
SPOUTLP
A9
SPOUTRN
B8
SPOUTRN
B9
SPOUTRP
R208
G8
RCOUTN
R209
G9
RCOUTP
C8
HPOUTL
C9
HPOUTR
C5
C216
LOUT1R|LOUT1N
C6
U202
LOUT1L|LOUT1P
LOUT2R|LOUT2N
LOUT2L|LOUT2P
REFAN
LDOA|AVDD
CPP
CPN
REFCPP
REFCPN
VREF
R
L
D
D
D
D
D
D
N
D
D
N
N
N
N
N
N
N
G
G
G
G
P
G
D
1
D
R
2
0
8
C
C
G
P
G
G
P
D
A
S
A
A
C
S
N
N
7
6
8
5
9
3
8
2
1
J
J
F
A
H
H
A
PCM_CLK
C
2
PCM_SYNC
0
4
C
2
0
5
C217
B7
C7
B6
A6
E9
E8
D9
F8
A4
C232
C235
R
3
3
5
R
2
1
9
C233
AUDIO_GND
SPK_OUT_R_N
RCV_P
RCV_N
EAROUT_L
EAROUT_R
VPS_L
VPS_R
C230
K
L
C
M
_
C
E
D
O
C
SPK_OUT_R_P
C229
R
2
1
6
R
3
3
3
R308
R307
C247
C248
R220
C202
T
P
2
1
0
R
2
1
R
R
4
4
5
5
7
8
7
R
C
C
3
4
6
3
3
0
4
9
7
U207
R
C
3
3
1
4
0
8
R
1
2
2
2
C
1
3
8
4
9
1
1
2
C241
C242
C245
C246
P
T
3
2
1
P
T
P
T
8-18
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-7.
Speaker Part
Play MP3 with maximum volume level.
HDC301 Pin Nr.
Check speaker function.
Yes
Check the connection of
HDC301
Yes
Check the signals on
4,6 / 8/10
Yes
No
Reconnect HDC301
No
Resolder or replace U202
Replace the Sub PCB
module
Yes
END
No
Replace the SPK module
8-19
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
P
V
V
USB_ID
JTAG_USB_ID
MAIN_MIC_P
MAIN_MIC_N
EAR_MIC_P
EAR_MIC_N
SUB_MIC_P
SUB_MIC_N
OTG_OUT_5V
1
0
3
D
Z
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
MM_I2S_CLK
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
C224
C231
RADIO_L
RADIO_R
V_BAT
V_BUS_5V
C226
C234
4
0
3
L
MICBIAS_LDO_2.8V
4
5
3
C
V_BAT
C203
C204
C236
C237
HDC301
11
3
3
556
77 88
99
1111 1212
13
13 14
15
15 16
17
17 18
19
19
212222
21
232424
23
252626
25
27
27 28
29
29
313232
31
333434
33
NC
35 36NC37
VCC_1.8V_PDA
C205
7
J
L
D
D
V
P
S
E2
CLK1
G2
SCL
H1
SDA
E3
GPIO
F3
DMICCLK
F4
DMICDAT
H2
BCLK0
J1
BCLK0
F2
LRCK0
F1
SDIN0
G1
SDOUT0
G3
BCLK1
H3
LRCK1
G4
SDIN1
G5
SDOUT1
H4
BCLK2
H5
LRCK2
J5
SDIN2
J6
SDOUT2
C2
MBS1
A1
MIN1
B1
MIN1
C1
MIG1
B4
MBS2
A3
MIN2
B3
MIG2
C3
MBS3
A2
MIN3
B2
MIG3
B5
LINEL|LINEP
C4
LINER|LINEN
D
D
D
N
N
N
G
G
G
D
A
D
1
5
3
J
D
A
NCNC
7
A
R
D
D
V
P
S
D
N
G
A
6
H
22
44
6
1010
14
16
18
20
20
28
30
30
R332
R334
SPK_OUT_R_P
SPK_OUT_R_N
MAIN_MIC_P_CONN
MAIN_MIC_N_CONN
USB_DM
USB_DP
SWITCHABLE_ANT1_2.8
SWITCHABLE_ANT2_2.8
38
VCC_1.8V_PDA
VCC_2.8V_PDA
C200
C202
C207
C206
2
8
1
4
2
J
J
E
D
D
2
0
1
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
P
D
O
C
I
IO
IO
H8
SPOUTLN
J9
SPOUTLN
H9
SPOUTLP
A9
SPOUTRN
B8
SPOUTRN
B9
SPOUTRP
R208
G8
RCOUTN
R209
G9
RCOUTP
C8
HPOUTL
C9
HPOUTR
C5
C216
LOUT1R|LOUT1N
U202
D
N
D
N
G
P
G
C
A
7
9
F
H
C6
LOUT1L|LOUT1P
B7
LOUT2R|LOUT2N
C7
LOUT2L|LOUT2P
B6
REFAN
A6
LDOA|AVDD
E9
CPP
E8
CPN
D9
REFCPP
F8
REFCPN
A4
VREF
L
R
D
D
N
N
G
G
C
C
P
P
S
N
N
S
8
8
2
1
J
A
C217
C232
C235
C233
AUDIO_GND
C230
SPK_OUT_R_N
SPK_OUT_R_
RCV_P
RCV_N
EAROUT_L
EAROUT_R
VPS_L
VPS_R
C229
ZD301
L304
C354
H
D
C
3
0
1
U205
C244
C
2
4
3
8-20
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
C229
C236
C237
C266
C276
C
2
1
6
C203
C
2
3
4
C
2
1
7
C200
C
2
3
5
C
2
3
3
U202
C
2
6
7
C
2
3
1
4
0
2
P
T
C
C
2
2
2
2
6
4
C
2
3
0
C206
C207
C
2
3
2
R
R
2
2
0
0
8
9
PCM_CLK
R
PCM_SYNC
3
R
2
3
1
9
5
C
2
0
4
C
2
0
5
R
R
3
K
2
L
3
C
1
M
3
_
6
C
E
D
O
C
R308
R307
C247
C248
R220
C202
T
P
2
1
0
R
2
1
R
R
4
4
5
5
7
8
7
R
C
C
3
4
6
3
3
0
4
9
7
U207
R
C
3
3
1
4
0
8
R
1
2
2
2
C
1
3
8
4
9
1
1
2
C241
C242
C245
C246
P
T
3
2
1
P
T
P
T
8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
Level3Repair
8-3-8.
Receiver Part
in voice call receiver mode.
module where RCV's placed
Check receiver function
Yes
Check the connection of
HDC200
Yes
Check RCV-Earjack
for any damage(Tear in
FPC, etc)
Yes
Check the signals on
R229, R231,L210,L212
C286,C287,V203,V204
No
Reconnect HDC200
No
Replace the RCV-Earjack module
No
Resolder or replace U202
Yes
END
8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.
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