Samsung Vodafone SGH-L810V User manual

GSM TELEPHONE
SGH-L810V
GSM TELEPHONE CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts List
6. Main Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions

Samsung Electronics Co.,Ltd.
2008. 05 Rev.1.0
ⓒ
This Service Manual is aproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Country Web Site
North America service.samsungportal.com
Latin America latin.samsungportal.com
CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
Mideast &Africa mea.samsungportal.com
GSPN (Global Service Partner Network)

2. Specification
2-1
2-1. GSM General Specification
EGSM 900 DCS 1800 PCS 1900 WCDMA2100
Freq.
Band[MHz]
Uplink/Downlink
880~915
925~960 1710~1785 1805~1880 1850~1910 1930~1990 1920~1980 2110~2170
ARFCN range 0~124 &
975~1023 512~885 512~810 UL:9612~9888 DL:10562~10838
Tx/Rx spacing 45MHz 95MHz 80MHz 190MHz
Mod. Bit rate/
Bit Period 270.833kbps 3.692us 270.833kbps 3.692us 270.833kbps 3.692us 3.84Mcps
Time Slot
Period/Frame
Period
576.9us
4.615ms 576.9us 4.615ms 576.9us 4.615ms Frame length : 10ms Slot length: 0.667ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK QPSK
HQPSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm 24dBm~ -50dBm
Power Class 4
(max +33dBm) 1 (max +30dBm) 1 (max +30dBm) 3 (max +24dBm)
Sensitivity -102dBm -100dBm -100dBm -106.7dBm
TDMA Mux 8 8 8 NA
Cell Radius 35Km 2Km 2Km 2Km

Speclflcation
2-2
TX Power
control level GSM900
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±2
dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control level DCS1800
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control level PCS1800
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2. GSM Tx Power Class

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5. Exploded View and Parts List
5-1
This Document can not be used without Samsung's authorization
5-1. Cellular phone Exploded View
QFU01
QCR05
QVK01
QAN08
QSH06
QSH05
QBA01
QLC01
QSP01
QFL01
QHI01
QCA01
QFR01
QRE01
QCR04
QRF01
QBA00
QAN02
QSH04
QCA02
QMP01
QPC01
QCR05
QIF01
QKP02
QME02
QMW02
QCK01 QSD01
QVO01

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Exploded View and Parts List
5-2
This Document can not be used without Samsung's authorization
Design LOC Discription SEC CODE
QAN02 INTENNA-SGHL810V GH42-01578A
QAN08 ASSY RUBBER-BATT CONTACT GH98-08972A
QBA00 ASSY CASE-BATT GH98-08202A
QBA01 INNER BATTERY PACK-880MAH ,BL GH43-02666A
QCA01 CAMERA MODULE-SGHL810V 3M/CIF GH59-05738A
QCA02 KEY FPCB-SGHL810V CAMERA KEY GH59-05740A
QCR04 SCREW-MACHINE 6001-001479
QCR05 SCREW-MACHINE 6001-001478
QCR05 SCREW-MACHINE 6001-001478
QFL01 ASSY CASE-SLIDE LOWER GH98-08184A
QFR01 ASSY CASE-FRONT GH98-08181A
QHI01 ASSY HINGE-MODULE GH98-08183A
QMP01 PBA MAIN-SGHL810V GH92-04564A
QPC01 FPC-SGHZV70 MAIN FPCB GH41-02156A
QRF01 PMO COVER-RF GH72-47510A
QSH04 IPR SHIELD-CAN REAR BGH70-03501A
QSH05 IPR SHIELD-COVER REAR_A GH70-03211A
QSH06 IPR SHIELD-CAN FRONT GH70-03502A
QSP01 ASSY ETC-SGHL810V SPK/MOT GH59-05743A
QVK01 KEY FPCB-SGHL810V VOLUME KEY GH59-05739A
QLC01 LCD-MODULE SGHZV70 GH07-01287A
QME02 DOME SHEET-SGHL810V NAVY GH59-05744A
QFU01 ASSY CASE-SLIDE UPPER GH98-08178A
QKP02 ASSY KEYPAD-SUB GH98-08204A
QMW02 PMO WINDOW-MAIN GH72-47514A
QRE01 ASSY CASE-REAR GH98-08182A
QCK01 PMO KEY-CAMERA GH72-47516A
QIF01 PMO COVER-IF GH72-47513A
QSD01 PMO COVER-SD GH72-47512A
QVO01 PMO KEY-VOLUME GH72-47515A
5-2. Cellular phone Parts list

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7. Disassembly and Assembly Instructions
7-1
This Document can not be used without Samsung's authorization
7-1. Disassembly
1 2
3 4
1) Be care of the scratch.
Direction
of force
1) Unscrew the 6points of the REAR. 1) Detach the REAR from slide ass`y.
1) Detach the FPCB connector by using the pincette. 1) Detach the volume key from the molding.
2) Detach the camera key from the molding.

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Exploded View and Parts List
7-2
This Document can not be used without Samsung's authorization
5 6
7 8
1) Detach the mic from holder by using pincette.
2) Detach the PBA, pushing the rib to the left side. 1) Put the PBA upside down
1) Detach the electric tape by using pincette.
2) Detach the connector from the PBA. 1) Unscrew the 6points on the LOWER.

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Exploded View and Parts List
7-3
This Document can not be used without Samsung's authorization
910
11 12
1) Detach the electric tape by using pincette. 1) Take out the FPCB connector through the hole.
Be careful.
2) Detach the front from the Upper Ass`y.
1) Detach the 2points on the LOWER bottom. 1) Detach the LOWER from the UPPER.

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Exploded View and Parts List
7-4
This Document can not be used without Samsung's authorization
13 14
1) Detach the module from top side.
2) Detach the LCD ass`y from the lower.
Be careful. 1) The END.

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Exploded View and Parts List
7-5
This Document can not be used without Samsung's authorization
7-2. Assembly
12
34
1) Attach the LCD ass`y to the LOWER.
2) Be careful of the bottom side rib. 1) Attach the LOWER to the UPPER.
2) Screw the 2points on the LOWER bottom side. 1) Put in the FPCB connector through the hole.
Be careful of demage.

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Exploded View and Parts List
7-6
This Document can not be used without Samsung's authorization
56
78
1) Attach the electric tape matching the shape.
2) Screw the 6point. 1) Attach the non-elctric tape to the LOWER.
1) FPCB 커넥터를 결합한다.Attach the FPCB connector.
2) Attach the electic tape to the top of connector.
1) Turn upside down the PBA
2) Attach the FPCB connector.
3) Attach the key FPCB(volume key, camera key) to the
molding.

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Exploded View and Parts List
7-7
This Document can not be used without Samsung's authorization
910
1) Be careful of scratch.
1) Attach the REAR to the slide ass`y. 1) Screw down six points.
2) The END.

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10. Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
10-1
10-1. Power On
C423(VREG_MSME)=1.8V?
C421(VREG_MSMP)=2.6V?
C420(VREG_MSMA)=2.6V?
C425(VREG_TCXO)=2.8V?
Yes
Check the initial operation
Yes
No Check the clock generation circuit
(relatedtoTCX100 )
Check for the clock at
= 19.2MHz
Yes
No Check the U400
Yes
END
Yes
No Check the U400
L400(VREG_MSMC)=1.37V?
Yes
No Resolder OSC400
Check the Clock at
OSC400=32.768KHz
Yes
No Check the U400 related to PS_HOLD
U400 pin F10(PS_HOLD)
=2.6
V?
Yes
No Change the Battery
'Power On 'does not work
Check the Battery Voltage
is more than 3.4V

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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-2
VREG_LCD_2.6V
25V
VREG_TCXO_2.8V
R407
VREG_MSMA_2.6V
VREG_S3_2.95V
PM_INT
VREG_MMC_2.85VVREG_RFRX2_2.7V VREG_USIM_3.0V
VREG_RFTX_2.85V VREG_MSMC_1.37V
R408
L402
C436
R405
VREG_S2_2.2V
C424
TP402
C433
C429
VREG_RFRX1_2.1V
L401
C414
C421
NEG
2
POS
1
C431
BAT400
L400
31
2
D400
C434
C440
VBATT
VREG_FEM_2.7V
VREG_BT_2.6V
TP400
C423
OSC400
21
EXT_5V
VREG_S2_2.2V
C435
C430
C416
C439
C413
VREG_MSMP_2.6V
C437
TP403
C418 C427
L9
C412
XTAL_IN L11
KPD_PWR_N L4
VREG_S3 L6
VREG_S2 L8
VREG_MMC
K4
K5
VSW_MSMC
VSW_S3 K6
VSW_S2 K7
VREG_MSME K8
SLEEP_CLK K9
VREG_RUIM L10
J10
J11
VREG_MSMP
HSET_BIAS K1
XTAL_OUT K11
VREG_MSMC
VCOIN
G2
SBDT|SSBI G8
SBCK F8
V
5
_
G
E
R
V1
G
PON_RESET_N G10
VREG_MSMA G11
VREG_USB
E8
SBST
V
5
_
W
S
V1
F
PS_HOLD F10
BAT_FET_N E2
CHG_CTL_N C2
ISNS_M D1
1
1
DC
N
D
ISNS_P D2
B8
VREG_RFUBM
VCHG C1
MSM_INT_N C10
VREG_RFTX A8
VREG_RFRX1 A9
VREG_GP3 B1
VREG_WLAN B11
VREG_TCXO
VREG_RFRX2 A10
N
A
L
W
_
D
D
V1
1
A
VREG_GP2 A2
VREG_GP1 A3
R
K
P
S
_
D
D
V
C
N
1
C
N
2
A1
R409
VREG_MSMP_2.6V
C420
TP404
C426 C419
C425
C422
VLCD_2.9V
C432
C417
C428
VREG_MSME_1.8V
R411
C415
PM_INT_N
SLEEP_CLK
PMIC_SBDT
PON_RESET_N PS_HOLD
BOOT_SW
PHONE_ON
R108
1VC 6
VCC
TCX100
3GND
NC5 NC
2
4
OUT
C124
VREG_TCXO_2.8V
C131
C125
R106
C132
C127
TRK_LO_ADJ
RTR6280_TCXO
TCXO
U400
OSC400

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
10-3
C334
0
0
4
C
C401
2
0
4
C
4
0
4
C
C406
C407
C408 C409
C410
C412
C414
C415
C416
7
1
4
C
8
1
4
C
C420
2
2
4
C
5
2
4
C
C426
7
2
4
C
C430
1
3
4
C
2
3
C434 C435
C437
8
3
4
C
0
0
4
L
1
0
4
L
2
0
4
L
0
0
4
C
S
O
PM_INT
R406
8
0
4
R
0
1
4
R
TP_AMUX_OUT
TP400
1
0
4
P
T
TP402
3
0
4
P
T
TP404
4
0
3
U
0
0
4
U
8
5
6
6
M
P
4
2
1
C
C125C127
1
3
1
C
2
3
1
C
9
3
3
C
2
0
32
4
3
C
C541
C604
FPC606
7
0
6
C
P
F
FPC608
6
0
1
R8
0
1
R
1
0
3
R
R312
4
1
3
R
R529
0
0
1
X
C
T

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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-4
10-2. Initial
Initial Failure
Yes
pin G13, G12 of UCP300 ="H"? No Check the circuit connected to reset
Yes
IS
[TP_A300,TP_D301,TP_ALE,T
P_NANDCS,TP_OE300,TP_C
AS,TP_RAS,TP__CS300,TP_
WE.TP_RESET_OUT]
OK?
OK?
Check the circuit related to UME300
No
Yes
Check the circuit around LCD &HDC600
(Short or not solder)
Yes
END

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
10-5
C338
VREG_MSMA_2.6V
9
1
3
R
C337
R321
C339
VREG_MSMP_2.6V
R320
RESOUT_N_EBI1
W5
XMEM2_CS_N0
W14
XMEM1_CS_N0
V4
XMEM1_HWAIT_N
V5
OE1_N
V2
U5 XMEM1_CS_N2
PA_POWER_CTL
N24
PA_POWER_CTL_N
N19
SDRAM1_CLK_EN
M4
SBCK
L21
XMEM1_LWAIT_N
K8
SBDT
H22
TRK_LO_ADJ
H13
SBST
G25
G12 RESIN_N
G13
TMS
G15
PA_RANGE0
G17
ROM1_ADV_N
G1
RESOUT_N
E11 TX_AGC_ADJ
E13
TRST_N
E15
PA_ON0
E16
TX_ON
D18
DAC_IREF
D12
TDI
D14
TCK
D15 RTCK
D16
PA_RANGE1
D17
TCXO
PLLOUT_TEST_SE
C24
B15
MDDIH_DATN
B18
MDDIH_DATP
B19
MDDIC_DATP
B21
SLEEP_XTAL_OUT
OE2_N
AE6
WDOG_EN
AD15
XMEM2_CS_N1
AB14
CCOMP
AA20
PA_DAC_TEST
AA22
ROM1_CLK
AA1
MDDIC_STBP
A21 MDDIC_STBN
A22
SLEEP_XTAL_IN
A15
TDO
A16
MDDIH_STBN
A18
MDDIH_STBP
A19
SDRAM_CLK
TMS
TCK
PMIC_SBDT
SSBDT_RTR
GSM_PA_PWR_CTL
TDI
TRST_N
RTCK
TDO
REF_OUT
RESOUT2_N
PON_RESET_N
SDRAM_RAS_N
SDRAM_CAS_N
SDRAM_CLK_EN
NANDFLASH_CE_N
NANDFLASH_RE_N
BUFF_TCXO
SLEEP_CLK
SDRAM_CS_N
UMTS_PA_EN
UMTS_PA_RANGE0
TRK_LO_ADJ
RF_ON_TX_ON
DAC_REF

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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-6
C332
TP_RESET_OUT
TP_ALE
C327
VREG_MSMP_2.6V
C325
C329
TP_OE300
VREG_MSMP_2.6V
C324
TP_D301
TP_NANDCS
C323
VREG_MSME_1.8V
C331
TP_CS300
TP_A300
C328
R317
TP_WE
TP_CAS
TP_RAS
TP_D300
NC R2
NC R9
IO12 P4
IO13 P5
S
S
V
6
P
IO5 P7
D
C
C
V8
P
S
S
V
9
P
NC R1
NC R10
IO7 N6
IO14 N7
IO16 N8
D
Q
C
C
V9
N
NC P1
NC P10
IO9 P2
IO10 P3
IO8 M8
S
S
V
9
M
IO1 N1
S
S
V
0
1
N
IO2 N2
IO3 N3
IO11 N4
N
C
C
V5
N
D
C
C
V1
M
D
Q
C
C
V0
1
M
S
S
V
2
M
DNU M3
DNU M4
IO4 M5
IO6 M6
IO15 M7
A2
L2
A3
L3
DQ0
L4
DQ1
L5
DQ2
L6
DQ3
L7
DQ5
L8
D
Q
C
C
V9
L
A0
K4
DQ7
K5
DQ8
K6
DQ6
K7
DQ4
K8
D
Q
C
C
V9
K
A1
L1
S
S
V
0
1
L
DQ10
J6
DNU J7
DQM0
J8
S
S
V
9
J
_WED K1
S
S
V
0
1
K
BA1
K2
A10
K3
DNU H8
S
S
V
9
H
S
S
V
1
J
D
Q
C
C
V0
1
J
_CS J2
BA0
J3
DQ14
J4
DQ11
J5
D
C
C
V1
H
D
C
C
V0
1
H
_CAS H2
DQ20
H3
DQ21
H4
DQ13
H5 DQ12
H6
DNU H7
_RAS G2
DQ15
G3
DQ16
G4
DNU G5
DQM1
G6
DQ9
G7
CLK G8
D
Q
C
C
V9
G
DNU F3
DQ17
F4
DQ19
F5
DQ24
F6 DQ23
F7
DQM2
F8
S
S
V
9
F
DNU G1
S
S
V
0
1
G
DQ22
E6
DQM3
E7
DQ26
E8
D
Q
C
C
V9
E
A12
F1
D
Q
C
C
V0
1
F
A11
F2
DQ28
D8
S
S
V
9
D
A6
E1
S
S
V
0
1
E
A8
E2
CKE E3
DQ18
E4 DNU E5
D
C
C
V1
D
D
Q
C
C
V0
1
D
A5
D2
A7
D3
A9
D4
DQ25
D5
DQ27
D6
DQ29
D7
A4
C2
_WP C3
ALE C4
S
S
V
5
C
RY_BY C6
DQ31
C7 DQ30
C8
D
Q
C
C
V9
C
CLE B4
N
C
C
V5
B
_CE B6
_WEN B7
D
C
C
V8
B
S
S
V
9
B
S
S
V
1
C
S
S
V
0
1
C
NC 2
NC A10
NC A2
NC A9
NC B1
NC B10
DNU B2
_RE B3
C330
UME300
NC 1
C326 C333
D2(12)
D2(11)
D2(10)
D2(9)
D2(8)
D2(7)
D2(6)
D2(5)
D2(4)
D2(3)
D2(2)
D2(1)
D2(0)
NANDFLASH_CE_N
NANDFLASH_ALE
WE2_N
NANDFLASH_RE_N
NANDFLASH_READY
RESOUT2_N
NANDFLASH_CLE
SDRAM_DQM(0)
SDRAM_DQM(3)
SDRAM_DQM(2)
SDRAM_DQM(1)
D2(0:15)
D2(15)
D2(14)
D2(13)
A1(3)
A1(2)
A1(1)
A1(0)
A1(12)
SDRAM_BA1
SDRAM_BA0
SDRAM_CS_N
SDRAM_RAS_N
SDRAM_CAS_N
SDRAM_WE_N
SDRAM_CLK_EN
SDRAM_CLK
SDRAM_D(7)
SDRAM_D(6)
SDRAM_D(5)
SDRAM_D(4)
SDRAM_D(3)
SDRAM_D(2)
SDRAM_D(1)
SDRAM_D(0)
A1(0:12)
A1(11)
A1(10)
A1(9)
A1(8)
A1(7)
A1(6)
A1(5)
A1(4)
SDRAM_D(23)
SDRAM_D(22)
SDRAM_D(21)
SDRAM_D(20)
SDRAM_D(19)
SDRAM_D(18)
SDRAM_D(17)
SDRAM_D(16)
SDRAM_D(15)
SDRAM_D(14)
SDRAM_D(13)
SDRAM_D(12)
SDRAM_D(11)
SDRAM_D(10)
SDRAM_D(9)
SDRAM_D(8)
SDRAM_D(0:31)
SDRAM_D(30)
SDRAM_D(31)
SDRAM_D(29)
SDRAM_D(28)
SDRAM_D(27)
SDRAM_D(26)
SDRAM_D(25)
SDRAM_D(24)
UME300
UME300

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Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
10-7
10-3. Charging Part
C442
R416 R417
EXT_5V
R418
VREG_MSMP_2.6V
C441
VBATT
R414
C443
2IUSB
4PWR
1USBIN
9
7
BATDET
5CHRG
DCIN 10
6
EN
11GND
8
IDCITERM
3
U402
BAT
USB_5V
CHG_ING_N
VF
CHARGE_EN
Yes
Replace U402
Resolder IFC600
Yes
Check the Battery &TA
Yes
No
U402 pin5 ="
H"?
Yes
No
END
Abnormal charging part
C443=5V?