Samsung GT-P5210 Block Diagram
Level
8.
Block Diagram
8-1.
Repair
3
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
PCB Diagrams
8-2.
8-2-1.
Top
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
8-2-2.
Bottom
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
Power Supply
Digital Multimeter
driver, ESD Safe Tweezer
+
8960 &
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
Level3Repair
8-3-1.
Power On
Cell-phone can`t power on.
Check the Battery Voltage
it more than
Is
Check the PWR key-FPCB
Power-on the phone and check
open, etc)
(
the power-on sound.
Sound is ok?
Yes
No
Yes
3.4
V?
.
No
Abnormal
Yes
Charging the battery by TA.
Change the key-FPCB
And retry to the power-on operation.
Change the FRONT ASSY
Check U7002 output voltage
C7017>0.8V, C7064>0.8V,
(
C7045
Is that frequency32KHz?
check the initial operation
V, C7005
1.8
≥
Yes
Check the Clock
OSC7000(C7042)
Yes
Yes
END
V)
1.2
≥
No
No
If the output voltage is not satisfied with normal
condition, Change the U7002
Change the OSC7000
If OSC700 does not still work, Change the U7002
This problem is internal oscillator of U7002.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
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
TP_SPI6002
TP_SPI6003
C7064
C7062
C7054
C7055
C7070
C7056
1
7
0
7
C
L7004
C7005
5
2
0
7
R
0
3
C7006
0
7
R
C7007
3
6
0
7
C
0
6
0
7
C
L7011
C7072
C7028
7
6
0
7
C
8
0
0
7
L
7
0
0
7
L
9
5
0
7
C
C7049
C7020
C7009
5
6
6
6
0
0
7
7
C
C
9
0
0
1
0
0
7
7
L
L
C7057C7058
U7002
R7006
C7042C7043
OSC7000
1
TP7000
0
0
C7068
7
R
0
0
0
7
C
4
TP_SPI6001
8
0
7
C
R7000
D7000
C7003
3
1
0
7
C
R7020
R7018
3
7
0
7
C
6
R7024
4
0
C7053
7
C
4
5
1
1
0
0
7
7
C
C
3
0
0
7
L
C7026C7027
8
1
0
7
C
1
C7019
0
0
7
C7017
L
3
2
8
0
0
0
7
R
7
C
6
1
0
7
C
2
0
0
7
L
L7000
4
5
2
2
0
0
2
7
7
5
C
C
0
6
1
7
3
5
0
0
7
7
C
C
C7044
6
0
0
7
L
C7048
0
1
3
8
0
0
7
C
9
R7033
6
8
0
2
7
0
7
C
R
2
0
7
C
TP_ILIM
R7027
R7032
R7014
C7033
1
1
0
7
C
C7074
0
3
0
7
C
C7034
0
7
C
1
8
0
6
R
C7040
C6097
2
8
0
6
R
R7015
TP7005
C
7
3
TP_SVIDDIN
0
7
C
4
0
8
0
3
0
7
7
C
C
2
5
1
0
4
7
C
0
7
C7039
C
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 PMIC Reset
EXTRESET_N(R5022)
VBATT(High)
Yes
Check the oscillator clock waveforms.
KHz:OSC7000(C7042),
32.768
MHz:OSC6000(C6096)
24
Normal
=
No
Abnormal
Check the U5005 and R5022(crack, open, etc.)
Check the OSC7000, OSC6000 and R6086.
Crack, open etc.)
(
Check the output clock waveforms and frequency.
Test condition(Oscilloscope setting)
※
us.div(time division)
:20.0
Change UCP6001,U7002
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
TP_SPI6002
TP_SPI6003
C7064
C7062
C7054
C7055
C7070
C7056
L7004
5
2
0
7
R
0
3
0
7
R
3
6
0
7
C
0
6
0
7
C
L7011
1
7
C7072
0
7
C7028
C
C7005
C7006
C7007
7
6
0
7
C
8
0
0
7
L
7
0
0
7
L
9
5
0
7
C
C7049
C7020
C7009
5
6
6
6
0
0
7
7
C
C
0
1
0
7
L
C7057C7058
U7002
C7042C7043
OSC7000
1
TP7000
0
0
C7068
7
R
0
0
0
7
C
R6097
TP_SPI6004
TP_SPI6006
2
4
4
TP_SPI6001
8
1
R7020
0
0
R7018
7
7
C
C
R7000
3
9
D7000
0
0
0
0
C7003
7
7
3
L
L
7
0
7
C
R7006
8
0
0
7
C
9
R7033
6
8
0
2
7
0
7
C
R
R7027
3
6
R7024
R7032
1
4
0
7
0
C7053
C
7
C
3
2
0
7
C
TP_ILIM
R7014
C7026C7027
C7033
5
1
0
7
C
1
1
0
7
C
C7074
C7034
6
1
0
7
C
2
0
0
7
L
L7000
C7044
C7048
0
1
0
7
C
0
1
3
8
0
0
6
7
R
C
C7040
C6097
4
2
0
7
C
1
5
0
7
C
TP_REFCLK
8
1
0
7
C
1
0
0
7
L
5
2
0
7
C
6
3
0
7
C
6
0
0
7
L
R7015
2
8
0
6
R
3
8
0
7
C
C7019
C7017
2
5
0
7
C
7
3
0
7
C
TP_AP_DP
1
TP_SPI6007
2
0
0
0
0
7
7
H
T
R
2
1
0
7
R
TP_AON_085
9
6
0
6
C
R6057
C6058
C6011
C6043
C6050
C6047
C6054
TP_SPI6000
TP7005
C6036
TP_SVIDDIN
C6049
C6055
4
0
C6053
8
0
C6041
3
0
7
7
C6016
C
C
2
5
1
C6062
0
4
7
C6010
C
0
7
C7039
C
TP_SVIDDOUT
TP_AP_DM
TP_ULPI_D6000
4
1
0
TP_ULPI_CLK
6
U
9
1
3
TP_SPI6005
0
0
R6051
6
6
C
C
1
6
6
5
6
0
0
1
6
6
0
C
C
7
R
TP4001
TP_RESETOUT
TP4003
9
9
0
6
R
9
7
8
8
0
0
6
6
R
R
4
6
0
8
2
9
4
5
6
3
5
5
0
0
0
0
0
0
6
6
6
6
6
6
R
R
C
C
C
C
UCP6001
9
2
3
8
1
1
4
2
2
7
0
0
0
0
0
6
6
6
6
6
C
C
C
C
C
4
9
0
6
R
TP_IERR
0
7
0
6
C
7
2
0
6
C
9
1
0
6
R
TP_KSEL_STRAP1
7
0
7
4
0
0
6
6
C
C
7
9
2
1
2
7
0
0
0
6
6
6
C
C
C
C6095C6096
2
8
6
5
R9021
5
7
7
7
7
6
1
0
0
0
0
3
4
3
6
6
6
6
0
0
0
R2012
C
C
C
C
6
6
6
R
C
C
8
4
R6086
0
6
C
0
0
0
6
C
S
O
C8004
1
0
0
8
R
C8005
C8000
C6085
C6073
C6065
C6063
C6074
R6030
C6015
C6045
C6068
C6057
C6059
R6009
C6064
C6030
C6061
R6010
C6035
C6067
7
4
0
6
R6008
R
C8015
6
0
1
0
0
8
0
C
8
L
6
0
0
8
C
TP4013
R6027
R6053
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.
Charging Part
TA/USB Insert
Charging Sequence Start
Battery is Charging?
V_BUS
END
Yes
=5V
Yes
Yes
No
No
Check C5005=5V,
or may not connected TA/USB
Resolder or Replace U5005
Q5003
Q5000
C127
0
0
1
C
S
O
R7003
C5020
C5019
C5026
C5005
C5007
C5006
C5010
8
3
1
1
C
C5011
7
0
0
5
U
8
TP101
2
1
C
TP102
5
3
1
C
4
3
1
C
TH7002
U5005
1
0
0
5
L
2
1
0
5
C
6
9
0
3
0
0
5
5
U
C
R5039
R5044
C136
C5004
0
4
0
5
C
9
0
1
U
C5015
2
0
0
5
Q
C5025
8
0
0
5
C
R5013
R5014
C5022
C5027
3
1
0
5
C
R5021
R5022
3
3
1
R
4
3
1
R
8
3
0
5
C
2
3
0
5
C
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
8-3-4.
Microphone Part
Check microphone function
in voice call speaker mode
or in voice recording mode
Check USB CONN FPCB
where MIC is placed
for any damage(Tear in
FPCB, etc)
Check component soldering
status of C4036,C4037
Yes
Yes
Yes
No
No
Replace the USB CONN FPCB
Resolder or replace C4036,C4037
MAIN_MIC_N
MAIN_MIC_P
C4027
0
2
0
4
R
CODEC_LDO_EN
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
EAR_MIC_N
EAR_MIC_P
C4036
C4037
END
C4033
C4034
TP4001
TP4002
TP4003
TP4004
TP4005
TP4006
TP4007
TP4008
TP4009
TP4010
TP4011
TP4012
A4
LDO1ENA
D6
LDO2ENA
F7
VREFC
A8
DMICCLK
G3
BCLK1
G1
LRCLK1
H1
DACDAT1
F4
ADCDAT1
J1
ADCLRCLK1|GPIO1
K1
BCLK2
J3
LRCLK2
G4
DACDAT2
H4
ADCDAT2
K2
JACKDET
K4
GPIO11|BCLK3
G5
GPIO10|LRCLK3
K3
GPIO8|DACDAT3
J4
GPIO9|ADCDAT3
F9
MICDET
D8
IN1LP
D7
IN1LN
C9
IN2LP|VRXN
C8
IN2LN|DMICDAT
C7
IN1RP
B9
IN1RN
B8
IN2RP|VRXP
B7
IN2RN
1
D
D
D
D
V
1
V
K
O
P
D
S
L
1
D
N
G
K
P
S
2
B
2
2
1
D
D
D
D
D
D
V
V
V
K
K
K
P
P
P
S
S
S
U4003
1
2
2
D
D
D
N
N
N
G
G
G
K
K
K
P
P
P
S
S
S
2
4
3
C
C
D
3
2
1
1
2
1
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
P
C
B
B
A
A
B
A
C
D
SDA
D
D
D
SCLK
ADDR
MCLK1
MCLK2
SPKMODE
REFGND
MICBIAS1
MICBIAS2
VMIDC
HPOUT2N
HPOUT2P
HPOUT1FB
HPOUT1R
HPOUT1L
LINEOUT1N
LINEOUT1P
LINEOUT2N
LINEOUT2P
LINEOUTFB
SPKOUTLN
SPKOUTLN
SPKOUTLP
SPKOUTLP
SPKOUTRN
SPKOUTRN
SPKOUTRP
SPKOUTRP
CPCA
CPCB
CPVOUTN
D
CPVOUTP
D
N
D
D
N
G
N
N
2
G
C
P
C
P
G
G
N
H
N
A
C
D
9
8
9
5
2
1
K
K
D
H
R4019
R4021R4022
4
0
0
4
U
C4039
3
2
0
4
C
C4033
6
0
0
4
C
C4034
1
6
0
6
R
8
U6010
5
0
6
R
N
O
_
T
U
O
E
N
I
L
C4027
C4029
3
C4036
0
0
4
0
C
2
0
4
R
C6093
C6092
8
3
0
4
C
5
2
0
4
C
U4003
7
3
0
4
C
8
2
0
4
C
1
4
0
4
C
0
3
0
4
C
1
3
C4035
0
4
C
0
4
0
9
1
5
0
4
C
1
0
0
4
4
P
P
T
T
6
0
0
0
0
4
4
P
P
T
T
7
2
0
1
0
0
4
4
P
P
T
T
8
2
0
0
0
0
4
4
P
P
T
T
C4026
C4022
L4012
C4024
1
1
1
0
4
L
0
2
0
2
4
0
C
4
C
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
8-3-5.
Speaker Part
Play MP3 with maximum volume level.
Check speaker function.
Yes
Check the connection of
HDC4000(R),HDC4001(L)
Yes
Replace the speaker
module
Yes
No
Reconnect HDC4000(R),HDC4001(L)
Check the signals on
L4009,L4010(Left SPK)
L4004,L4005(Right SPK)
No
Yes
END
V_1P80_VCCAON
R4009 R4010
HDC4001
2
11
EAR_G_DET
EAR_L_DET
SPK_OUTL_N SPK_OUTL_P
R4011
R4012
3
0
0
4
4
5
0
0
D
0
0
4
4
Z
D
D
Z
Z
33 44
55 6 6
77 88
9
111112
EAROUT_FB
2
9
10
10
12
C
C
C
C
N
N
N
N
6
5
4
3
1
1
1
1
R4015
L4006
C4013
L4007
L4008
C4016
C4014
4
1
0
4
R
C4017
7
6
0
0
4
D
Z
8
0
0
0
0
4
4
D
D
Z
Z
C4019C4018
9
0
0
4
D
Z
C4015
EAR_ADC_3.5
EAR_MIC+
EAR_MIC-
EAROUT_R
EAROUT_L
L4010L4009
Replace U4003
Z
D
4
0
0
6
L4009L4010
C
4
0
0
9
U
R
4
4
0
0
1
0
6
Z
D
4
0
0
3
2
R400 9 R 401 0
Z
D
R401 2
4
0
R401 1
0
4
Q
4
0
Z
0
D
4
0
0
0
5
HDC4001
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.
Loading...