Samsung GT-i5800 - Service Manual. . · 2017-12-03 · GT-i5800 1. Safety Precautions 2. Specification 3. Product Function 4. ... Samsung reserves the right to make changes to this

GSM TELEPHONEGT-i5800

1. Safety Precautions

2. Specification

3. Product Function

4. Exploded View and Parts list

5. MAIN Electrical Parts List

6. Level 1 Repair

7. Level 2 Repair

8. Level 3 Repair

9. Reference data

Notice :All functionality, features, specifications and otherproduct information provided in this document including, but not limited to, the benefits, design, pricing,components, performance, availability, and capabiliti-es of the product are subject to change withoutnotice or obligation. Samsung reserves the right tomake changes to this document and the productdescribed herein, at anytime, without obligation onSamsung to provide notification of such change.

GSM TELEPHONE CONTENTS

This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.

Samsung Electronics Co.,Ltd.

2010. 06 Rev.1.0

ⓒ

Country Web SiteNorth America service.samsungportal.comLatin America latin.samsungportal.comCIS cis.samsungportal.comEurope europe.samsungportal.comChina china.samsungportal.comAsia asia.samsungportal.comMideast & Africa mea.samsungportal.com

GSPN (Global Service Partner Network)

2. Specification

2-1

2-1. GSM General Specification

GSM850Phase 1

EGSM 900Phase 2

DCS1800Phase 1 PCS1900 WCDMA210

0 WCDMA900

Freq.Band[MHz]

Upl ink/Downl ink

824~849869~894

880~915925~960

1710~17851805~1880

1850~19101930~1990

1922~19772112~2167

880~915925~960

ARFCN range 128~251 0~124 &975~1023 512~885 512~810

UL:9612~9888DL:10562

~10838

UL:2712~2863,DL:2937

~ 3088

Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz 45MHz

Mod. Bit rate/Bi t Per iod

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us3.84Mcps 3.84Mcps

Time SlotPeriod/Frame

Per iod

576.9us4.615ms

576.9us4.615ms

576.9us4.615ms

576.9us4.615ms

FrameLength:

10msSlot length:

0.667ms

FrameLength:

10msSlot length:

0.667ms

Modulat ion 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPSK

QPSKHQPSK

MS Power 33dBm~5dBm

33dBm~5dBm

30dBm~0dBm

30dBm~0dBm

24dBm~-50dBm

24dBm~-50dBm

Power Class 5pcl ~19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24dB

m)3(max+24dB

m)

Sensit iv i ty -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm

TDMA Mux 8 8 8 8 8 8

Cel l Radius 35Km 35Km 2Km 2Km 2Km 2Km

Specification

2-2

2-2. GSM Tx Power Class

TX Powercontrollevel

GSM850

5 33±2 dBm

6 31±2 dBm

7 29±2 dBm

8 27±2 dBm

9 25±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


EGSM900

5 33±2 dBm

6 31±2 dBm

7 29±2 dBm

8 27±2 dBm

9 25±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


DCS1800

0 30±3 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm


PCS1900

0 30±3 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

SAMSUNG Proprietary-Contents may change without notice

3. Operation Instruction and Installation

3-1

This Document can not be used without Samsung's authorization

Main Function

• GSM(2G EDGE/GPRS) 850/900/1800/1900• WCDMA(3G HSDPA 3.6) 900/2100• 3.2" WQVGA 16M TFT LCD• 667MHz Application Processor• Seamless Onebody• 3M pixel AF Camera• FM Radio with RDS and real time recording• Bluetooth v2.1• USB 2.0 FS / Wi-Fi 802.11n / GPS• Music player : MP3/AAC/AAC+/eAAC+/WMA/AMR/MIDI/SP-MIDI/i-melody/WAV/MMF• Accelerator Sensor / Proximity Sensor / G-sensor• Touch WIZ 3.0 UI , Application store• SMS/MMS/Email• Multi-touch• Multi-task manager• Voice recording


6. Level 1 Repair

6-1


6-1. S/W Download

6-1-1. Pre-requsite for S/W Downloading

• Downloader Program(Odin Multi Downloader v4.17)• Binary files (Bootloader, PDA, Phone, CSC)• OPS files• USB Device Driver Files• GT-I5800 Mobile Phone• Data Cable• JIG BOX (GH99-36900A)• RF Test Cable (GH39-00985A)• JIG Cable (GH39-01290A)• Adapter (GH99-38251A)• USB Cable

※ Settings

Connect to ANYWAY JIG BOX& JIG CABLE (Phone to JIG)


Level 1 Repair

6-2


6-1-2. S/W Downloader Program

1. Driver setup (when using first)Unzip “Swallowtail_v4440_WHQL_Certified.zip” file. Execute “Setup.exe” file.

Unzip “shrewsbury-V5_02_0_3-WHQLed-with-ADB-customer-free.zip”.

Execute Setup.exe file.

After connecting USB cable to device, then booting.

Device driver will be installed automatically.

If you have a problem to install or driver are not installed.

Execute “Swallowtail_v4440_WHQL_Certified \\ i386 \\ SSCDUninstall.exe”.

And rebooting.

Execute “shrewsbury-V5_02_0_3-WHQLed-with-ADB-customer-free.zip\\i386 \\

SSCDUninstall.exe”.

And rebooting.

2. Select OPS Open button and select apollo.ops. OPS file setup is only need firsttime.


Level 1 Repair

6-3


3. Select a image to be updated.


Level 1 Repair

6-4


4. After turn off the cell phone.

And enter the download mode. [Volume Down key + OK key + POWER key].After changing the mode, connect USB cable to device.Then click Start to download!


Level 1 Repair

6-5


5. Confirm “8/8 Finished” text message.If you can see “SAMSUNG” logo, Download was complete.

6. Confirm the downloaded version name and etc. : *#1234#Full Reset : *2767*3855#


9. Reference Abbreviate


9-1

Reference Abbreviate

― AAC: Advanced Audio Coding.

― AVC : Advanced Video Coding.

― BER : Bit Error Rate

― BPSK: Binary Phase Shift Keying

― CA : Conditional Access

― CDM : Code Division Multiplexing

― C/I : Carrier to Interference

― DMB : Digital Multimedia Broadcasting

― EN : European Standard

― ES : Elementary Stream

― ETSI: European Telecommunications Standards Institute

― MPEG: Moving Picture Experts Group

― PN : Pseudo-random Noise

― PS : Pilot Symbol

― QPSK: Quadrature Phase Shift Keying

― RS : Reed-Solomon

― SI : Service Information

― TDM : Time Division Multiplexing― TS : Transport Stream


1. Safety Precautions

1-1


1-1. Repair Precaution

― Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, becausespecipicty of cellular phone is sensitive for surrounding interference(RF noise).

― Be careful to use a kind of magnetic object or tool, because performance of parts is damaged bythe influence of magnetic force.

― Surely use a standard screwdriver when you disassemble this product, otherwise screw will beworn away.

― Use a thicken twisted wire when you measure level.A thicken twisted wire has low resistance, therefore error of measurement is few.

― Repair after separate Test Pack and Set because for short danger (for example an overcurrentand furious flames of parts etc) when you repair board in condition of connecting Test Pack andtuning on.

― Take specially care of soldering, because Land of PCB is small and weak in heat.

― Surely tune on/off while using AC power plug, because a repair of battery charger is dangerouswhen tuning ON/OFF PBA and Connector after disassembling charger.

― Don't use as you pleases after change other material than replacement registered on SEC System.Otherwise engineer in charge isn't charged with problem that you don't keep this rules.


Safety Precautions

1-2


1-2. ESD(Electrostatically Sensitive Devices) Precaution

Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.You can prevent from ESD damage by static electricity.

― Remove static electricity remained your body before you touch semiconductor or parts withsemiconductor. There are ways that you touch an earthed place or wear static electricity preventionstring on wrist.

― Use earthed soldering steel when you connect or disconnect ESD.

― Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by staticelectricity.

― Don't unpack until you set up ESD on product. Because most of ESD are packed by box andaluminum plate to have conductive power,they are prevented from static electricity.

― You must maintain electric contact between ESD and place due to be set up until ESD isconnected completely to the proper place or a circuit board.


4. Exploded View and Parts List

4-1


4-1. Cellular phone Exploded View

QRE01

QME03

QFR01

QLC01

QAR01

QME05

QBR05

QMO01

QCA01

QVK01

QCR03

QBC00

QVO01

QKP01

QME01

QLB01

QMP01

QSP01

QBA01

QCK02

QIF01


7. Level 2 Repair

7-1


1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage!

1) Push out REAR to both side. 1) Lift REAR upward.

7-1. Disassembly and Assembly Instructions7-1-1. Disassembly

Release Screw 6 Point at REAR1 2

3 Disjoint hook on the both side of the REAR Disassemble REAR4

Disjoint Hook on the bottom of the REAR


7. Level 2 Repair

7-2


87 Disassemble Main PBA from the FRONT Ass'y.

5 Disassemble FPCB. Detach Side key FPCB6

Disassemble Main PBA from the FRONT Ass'y.

1) Detach Ear jack FPCB with tweezer.2) Detach Power key FPCB with tweezer.

1) Be careful not to damage to FPCB (Use tweezer!)

1) Hold up Main PBA.2) Detach LCD FPCB with tweezer. 1) Detach Sub-key FPCB with tweezer.


7. Level 2 Repair

7-3


7-1-1. Assembly

1 2

3 4

Set a PBA and FRONT Ass'y

Assemble PBA on FRONT Ass'yAssemble LCD FPCB/ Sub-key FPCB

Assemble Camera module

1) Detach Camera module from Bracket with tweezer.2) Assemble Camera module on PBA.

1) Be careful not to make damage to FPCB 1) Assemble Ear jack FPCB/ Power key FPCB.


7. Level 2 Repair

7-4


5 6 Assemble the hooks on the bottom of the rearAssemble the hook on the top of the rear

Drive Screws at 6 points with torque

1.2 +/- 0.1 Kgf/㎠.

7 Assemble the hook on both side of the rear 8

1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage!

1) Be careful not to make scratch and molding damage!


8. Level 3 Repair

8-1


8-1. Block Diagram8-1-1

SAWOut In

SAWOut In

RTxTxRx


Level 3 Repair

8-2


8-1-2

RTxTxRxGT-I5800 RF BlOCK DIAGRAM #2


Level 3 Repair

8-3


8-1-3


Level 3 Repair

8-4


8-1-4

AP(6442)

EMIFILTER

3.2inchWQVGATFT LCD

LCD_D(0:23)

LCD_SCLLCD_SDILCD_SDO

LCD_ID

HW REV_MODEM(0:2)

DISPLAY_DEDISPLAY_HSYNCDISPLAY_VSYNC

DISPLAY_CSDOTCLK

SCLSDOSDI

LCD_F(0:23)

LCD_DELCD_HSYNCLCD_VSYNC

LCD_CSDOTCLK

BacklightDrive IC

LCD_PWM_OUT

TSP

TOUCH_RSTTOUCH_INT

TSP_SCL_2.8V

TSP_SDA_2.8V

ACC_Sensor(BMA023)

ACC_INT

ACC_SCL_2.8V

ACC_SDA_2.8V

Magnetic Sensor(AK8973B)

AP_SCL_2.8V

MENSE_IRQ

MENSE_nRST

AP_SDA_2.8V

VCC_1.8V_PDA(H/W VERSION CHECK)

XOM(0:5)

VCC_2.8V_PDA(Irom Boot)

MOTHAPTIC_ENVIBTONE_PWM

VOL_KEYVOL_UP

VOL_DOWN

MAIN_KEYKEY_OK

KEY_HOME

KEY_BACK

VKEYLED_3.3V


Level 3 Repair

8-5


8-2. PCB Diagrams8-2-1. Top


Level 3 Repair

8-6


8-2-1. Bottom


Level 3 Repair

8-7


8-3. Flow Chart of Troubleshooting

※ presetting methods for checking TP- GND & TP(exp. Vbatt=C115, C118, C128, C130) using Oscilloscope- look over the coming out signal.

← Oscilloscopeㅁ

GND(Ground)

TP(Test Point)


Level 3 Repair

8-8


← Multi-meter

← Checking the TP(test point) using Multi-meter

- EX) to look up the TP, shunt Cap. - if checking the GND, you can listen "beep"if checking the Signal, you can't listen it.


Level 3 Repair

8-9


8-3-1. Power On

'Power On' does not work

Check the current consumption

END

Yes

Current consumption>= 100mA

Download againNo

Yes

Check the Vbat Voltage

Yes

Check AP_PS_HOLD(TP)>= 2.8V

Check the PMIC(if it has some problem, it is to be replaced.)

No

Yes

Yes

Yes

Voltage >= 3.3V Charge the BatteryNo

Yes

Check U700(PMIC)and Power On Voltage

Check the PMIC

(if it has some problem, it is to be replaced.)

No

Yes

Freq. = 32.768 KHz

Check the clock signal at OSC700

Yes

Check the clock generation circuit(related to OSC700.)

No

Check the initial operation

Yes


Level 3 Repair

8-10


C720

VTOUCH_2.8VR704

C732

VKEYLED_3.3V

VARM_1.1V_6442

C730

VUSB_3.3V_6442

VCC_1.8V_PDA

R706

C714

VCC_2.8V_PDA

R707

C722

D700

31

2

C703

K2IN4

K3LX4

K4

PGND4

K5

BATT

K6

DCIN

K7LDO7

K8IN5 K9IN5

J4PGND4

J5BATT

J6DCIN

NC12J7J8 NC11

J9 CS1

K1

PGND3

K10LDO4H6

DETBAT

H7 COM12

H8 COM11

IN8 H9

J1LX3

J10LDO5

J2LX3 J3LX4

G8 NO11

G9IN8

H1IN3

H10LDO6

IN3 H2

H3 BUCK4

H4 SAFEOUT1H5 SAFEOUT2G1

PGND2

G10LDO8

G2

PGND2

G3 BUCK3

G4

VL

G5 _ONO

G6

VICHG

G7 NO12

F2LX2 F3LX2

F4 _MR

F5 _IRQ

F6BATTMON

F7 NC22

F8 NC21

F9 CS2

E4 JIGON

E5 _RSO

E6 PWREN

E7 COM22

E8 COM21

E9 VLSW2 F1LX2

F10LDO9

D6 PWRHOLD

D7 NO22

D8 NO21

D9IN6

E1IN2

E10LDO11

E2IN2

E3 BUCK2

C8LDO3

C9IN6

D1

PGND1

D10LDO12

D2

PGND1

D3 SET1D4 SET2D5 SET3

C1LX1

C10LDO13

C2 BUCK1

C3 PWRON

C4 SDA

C5 SCL

C6 SRAD

C7LDO10

B2LX1

B3 32KHZCP

B4 32KHZAP

B5

AGND2

B6

VCOIN

B7IN7

B8LDO2

B9IN9

A4XIN

A5

AGND1

A6LDO14

A7IN7

A8LDO15

A9 REFBP

B1LX1

B10LDO17

U700

1NC

2NC

A1IN1

A10LDO16

A2IN1

A3XOUT

VDD_PS_3.0V

C713

VCC_1.8V_PDA

R701R700

VRTC_3.0V_6442

C719

L702

C733

R705

C705

C727

VINT_1.1V_6442

C729

VARM_1.1V_6442

C740

BAT700

C728

TP701

R708

VPWM_3.3V

C737

TP702

C711

VTF_2.8V

VUSB_5V

21

C731

OSC700

C701C700

C725

C704

VTOUCH_3.0V

C716

C702

V_BAT

C715

C723

TP703

TP700

VPLL_1.1V_6442

L701

C742

C708

VADC_3.3V_6442

VUSB_1.1V_6442

VLCD_3.0V

R702

C734

L700

C736

C709 C710

VDD_PS_2.8V

C717

VCC_2.8V_PDA

VUSB_5V

R709

VALIVE_1.1V_6442

C718

VINT_1.1V_6442

R712

C707

C735

C712

VLCD_1.8V

AP_PMIC_SCLAP_PMIC_SDA

ON_SW

32KHZ_AP

AP_FLM_RXDAP_FLM_TXD

AP_PS_HOLD

BUCK_2_ENBUCK_1_EN_BBUCK_1_EN_A

BATT_MON

AP_PMIC_IRQGPIO_nRST

UART2_TXDUART2_RXD

AP_PMIC_EN

AP_N_RST_IN

USB_VBUS_AP

AP_TXDAP_RXD

VICHG

nPOWER

FLM_SEL

SIM_IOSIM_RST

CP_TXDCP_RXD

IF_TXDIF_RXD

VF

USB_VBUS_CP

UART_SEL

IF_CON_SENSE


Level 3 Repair

8-11


8-3-2. Initial

Initial Failure

END

The pin #1,2 of U301 =swing properly 1.8V and 0V?

the pin #11,12 of U301 =swing properly 2.8V and 0V?

Check the U301 and UCP600(if it has some problem, it is to be replaced)

No

Yes

Yes

Check 12 Mhz signalC634,C636

Check the OSC600(if it has some problem, it is to be replaced)

No

Yes

Yes

TP 'AP_PS_HOLD'and 'AP_N_RST_IN'(R708)=

"Low → High" ?

Check the U700(if it has some problem, it is to be replaced)

No

Yes

Check 32.768 KHz signalC716, C737

and pin #1,2 of OSC300

Check the OSC300 and OSC700(if it has some problem, it is to be replaced)

No

Yes

LCD display is O.K

Yes

Check the U700(if it has some problem, it is to be replaced)

No

Yes

Check the voltageC718,C719C722,C731

Check the LCDNo

Sound is O.K Check the AudioNo


Level 3 Repair

8-12


C720

VTOUCH_2.8VR704

C732

VKEYLED_3.3V

VARM_1.1V_6442

C730

VUSB_3.3V_6442

VCC_1.8V_PDA

R706

C714

VCC_2.8V_PDA

R707

C722

D700

31

2

C703

K2IN4

K3LX4

K4

PGND4

K5

BATT

K6

DCIN

K7LDO7

K8IN5 K9IN5

J4PGND4

J5BATT

J6DCIN

NC12J7J8 NC11

J9 CS1

K1

PGND3

K10LDO4H6

DETBAT

H7 COM12

H8 COM11

IN8 H9

J1LX3

J10LDO5

J2LX3 J3LX4

G8 NO11

G9IN8

H1IN3

H10LDO6

IN3 H2

H3 BUCK4

H4 SAFEOUT1H5 SAFEOUT2G1

PGND2

G10LDO8

G2

PGND2

G3 BUCK3

G4

VL

G5 _ONO

G6

VICHG

G7 NO12

F2LX2 F3LX2

F4 _MR

F5 _IRQ

F6BATTMON

F7 NC22

F8 NC21

F9 CS2

E4 JIGON

E5 _RSO

E6 PWREN

E7 COM22

E8 COM21

E9 VLSW2 F1LX2

F10LDO9

D6 PWRHOLD

D7 NO22

D8 NO21

D9IN6

E1IN2

E10LDO11

E2IN2

E3 BUCK2

C8LDO3

C9IN6

D1

PGND1

D10LDO12

D2

PGND1


C1LX1

C10LDO13

C2 BUCK1

C3 PWRON

C4 SDA

C5 SCL

C6 SRAD

C7LDO10

B2LX1

B3 32KHZCP

B4 32KHZAP

B5

AGND2

B6

VCOIN

B7IN7

B8LDO2

B9IN9

A4XIN

A5

AGND1

A6LDO14

A7IN7

A8LDO15

A9 REFBP

B1LX1

B10LDO17

U700

1NC

2NC

A1IN1

A10LDO16

A2IN1

A3XOUT

VDD_PS_3.0V

C713

VCC_1.8V_PDA

R701R700

VRTC_3.0V_6442

C719

L702

C733

R705

C705

C727

VINT_1.1V_6442

C729

VARM_1.1V_6442

C740

BAT700

C728

TP701

R708

VPWM_3.3V

C737

TP702

C711

VTF_2.8V

VUSB_5V

21

C731

OSC700

C701C700

C725

C704

VTOUCH_3.0V

C716

C702

V_BAT

C715

C723

TP703

TP700

VPLL_1.1V_6442

L701

C742

C708

VADC_3.3V_6442

VUSB_1.1V_6442

VLCD_3.0V

R702

C734

L700

C736

C709 C710

VDD_PS_2.8V

C717

VCC_2.8V_PDA

VUSB_5V

R709

VALIVE_1.1V_6442

C718

VINT_1.1V_6442

R712

C707

C735

C712

VLCD_1.8V

AP_PMIC_SCLAP_PMIC_SDA

ON_SW

32KHZ_AP

AP_FLM_RXDAP_FLM_TXD

AP_PS_HOLD


BATT_MON

AP_PMIC_IRQGPIO_nRST

UART2_TXDUART2_RXD

AP_PMIC_EN

AP_N_RST_IN

USB_VBUS_AP

AP_TXDAP_RXD

VICHG

nPOWER

FLM_SEL

SIM_IOSIM_RST

CP_TXDCP_RXD

IF_TXDIF_RXD

VF

USB_VBUS_CP

UART_SEL

IF_CON_SENSE

C634

C636

OSC600

2

43

1

R611

XTAL_12MHZ_OUT

XTAL_12MHZ_IN

J9 CS1F9 CS2

E6 PWREN

D6 PWRHOLD


C3 PWRON

B3 32KHZCP

B4 32KHZAP

U700

TP701TP702

TP703

TP700

ON_SW

32KHZ_AP

AP_PS_HOLD


AP_PMIC_EN

FLM_SELUART_SEL

R706R707 R708

VCC_2.8V_PDA

AP_PMIC_IRQ

AP_N_RST_INnPOWER

VCC_2.8V_PDA

7

GND

NC

15

NC

14

NC

5

16

VCCA

VCCB

13

8

_OE

A12

3A2

A34

12B0

B111

10B2

B3 9

GND

6

U301A0

1

VCC_1.8V_PDA

C361

R319R320

C362

AP_FLM_TXD

CP_TXD_1.8V

AP_FLM_RXD_2.8V

CP_RXD

AP_FLM_TXD_2.8V

CP_TXD

AP_FLM_RXD

CP_RXD_1.8V

LCD_DRV_N

W17

G_PA_ON_0

W19

XO_ADC_IN

W22

XO_ADC_REF

W23

U_PA_ON_2

Y21

D2D_XO

V9

XO_OUT_GP1

W10

XO_EN_GP1

W11

BAT_FET_N

W12

KPD_DRV_N_MPP3

V17

G_PA_ON_1

V19

XTAL_19M_IN

V23

VIB_DRV_N

U18

XTAL_19M_OUT

U23

PON_RESET_N

V10

PS_HOLD

V11

DNC

T11

DNC

J15

DNC

J16

DNC

H15

DNC

H16

DNC

AC23

MPP4AC10

VREF_THERM

AC13

SPKR_OUT_PAB20

SPKR_OUT_M

AB21

U_PA_ON_1

AB22

XTAL_32K_OUTAB23

USB_VBUS

AB7

VBATAB12

VPH_PWR

AB13

VCHG

AB14

VCOIN

AA18

U_PA_ON_0

AA21

XTAL_32K_IN

AA23

R_REF_EXT

AA9

KPD_PWR_N

AA10

VOUT_PA_CTL

AA11

VPH_PWR

AA13

VCHG

AA14

UCP300-2

R300

C301

TP300

VPH_PWR

USB_VBUS_CP

OSC300

C300

R301

R305

R329

ZD300

V_BAT

D300

nPHONE_ON

CP_PS_HOLD

TCXO

UMTS900_PA_EN

D2D_XO

BAND_SELECT

GSM_PA_EN

UMTS2100_PA_EN

PON_RESET_N


Level 3 Repair

8-13


Check the connection ofthe SIM300

8-3-3. SIM

C242

C251

C252

C255

C256

C257

C258

C366

C367

C368

C369

C404

C406

C412

C417

C432

C435

C436

C437

C438

C439

C443C444

C446

C447 C448

C449

C450

C451

C453

C456

C459

C460

C461C462

C467

C602

C603

C620

C623

C630

C631

C637

C704

C705

C906

D700

F800

L410

L411 L416

L417

L418

Q500

R211

R323

R324

R407

R416

R417 R426

R427

R428

R429

R430R

432

R433

R435

R436

R440

R441R501 R505

R600

R643

R664

R668

R676

R682

R683

R686

R687

R712

SIM

300

TP619

TP626

TP900

TP90

1

TP902

U20

3

U401

U40

2

U405

U406

U900

U908

D40

0

ZD307

ZD308

ZD309

ZD402

ZD406

ZD407ZD408

NO SIM

YES

Check the SIM socketNO

YES

Is there any signals atC908, C366, C367, C369,

ZD308

NOCheck UCP300

Check the voltage atC369 >=2.8V

YES

Check UCP300NO

YES

Check the voltage atC369 >=2.8V Check U700

NO

YES

END


Level 3 Repair

8-14


8-3-4. Main MicrophoneCheck main microphone function

in voice call receiver mode

Yes

Check the KeyFPCB connectorHDC900 connect Connect KeyFPCB to HDC900

No

Yes

No Resolder C439Check the Voltage atC439 = 2.8V

NoResolder or change the component U401Check the Voltage at

R407 = 2.8V

Check component solderingstatus at

C418,C423,C419,C404,L402,L403

Resolder componentsNo


R401,R405,R409,C402,C365,C407,C403,L400,L407,

ZD901,ZD905

No Resolder components

Check the Voltage atC406 =1.8V, C409 = 4V

NoResolder components

Resolve or change KeyFPCB

END

Yes

Yes

Yes

Yes

Yes

Yes


Level 3 Repair

8-15


VCC_2.8V_PDA

R410

C417

1005

NCR421

TP403

2A6

2B03

42B1

5

GND

S18

7 S2

VCC

10

U401

91A 1B0

1

21B1C419

TP401

R411

TP404

C439

L402

R417

R407

C421

VCC_1.8V_PDA

TP402

L403C424

CPGND

H9

R424

SCLKH1

GPIO3|BCLK2H2

GPIO5|DACDAT2H3

GPIO8|DACDAT3H4

GPIO10|LRCLK3H5

HPOUT1LH6

CPVOUTNH7

CPCBH8

CS|ADDRG2

ADCLRCLK1|GPIO1G3

GPIO6|ADCLRCLK2G4

HPOUT1FBG5

HPOUT1RG6

CPVOUTPG7

CPCAG8

CPVDD

G9

SDAF3

GPIO4|LRCLK2F4

GPIO9|ADCDAT3F5

GPIO11|BCLK3F6

HP2GND

F7

HPOUT2PF8

HPOUT2NF9

BCLK1G1

DACDAT1E4

GPIO7|ADCDAT2E5

VREFCE6

AGND

E7

AGND

E8

LDO1VDD

E9DCVDD

F1

ADCDAT1F2

LDO2ENAD5

AGND

D6

IN1LND7

AVDD2

D8

AVDD1

D9

GPIO2|MCLK2E1

DGND

E2

LRCLK1E3

DMICCLKC6

IN1RPC7

IN1LPC8

VMIDCC9

LDO2VDD

D1

DBVDD

D2

MCLK1D3

LDO1ENAD4

IN1RNB7

IN2LP|VRXNB8

IN2LN|DMICDAT1B9

SPKGND2

C1

SPKVDD2

C2

SPKOUTRNC3

LINEOUT2NC4

LINEOUT1NC5

IN2RP|VRXPA8

IN2RN|DMICDAT2A9

SPKOUTLNB1

SPKVDD1

B2

SPKOUTRPB3

LINEOUT2PB4

LINEOUT1PB5

MICBIAS2B6

NC2

SPKGND1

A1

SPKOUTLPA2

SPKMODEA3

CIFMODEA4

REFGND

A5

LINEOUTFBA6

MICBIAS1A7

UCD400

NC1

TP407

C404

TP405

R416

C420

C418

R425

TP400

TP406

EAR_MIC_N

S3.5_GND

MAIN_MICP

SUB_MICP

SUB_MICN

SPK_OUT_P

VMICBIAS1

RADIO_R

SPK_OUT_N

EAR_MIC_P

RADIO_L

RCVP

RCVN

MIC_SEL

MAIN_MICN

VMICBIAS1

R405C402

R409

L400

C365

L401

C407

R401

C403

MAIN_MIC_N

MAIN_MIC_P MAIN_MICP

MAIN_MICN

C408

C417

C409C405

V_BAT

G3

CPVDD

G9

DO1VDD

E9

DCVDD

F1

AVDD2

D8

AVDD1

D9

DO2VDD

D1

DBVDD

D2

SPKVDD2

C2

SPKVDD1

B2

C416

VCC_1.8V_PDA

C412 C413 C406

R413


Level 3 Repair

8-16


8-3-5. Ear Microphone

Resolve or changeearjack_rcv_FPCB

Check ear microphone function

Yes

Check the earjeck_rcv_FPCBconnector

HEA400 connect

NoConnect earjack_rcv_FPCB to HEA400

Yes

Resolder L411NoCheck component solderingL411

Yes


C443 = 2.8V

Yes


R426,R427,C467,C446,C449,L410,C448,C447,C452


Yes

Yes

END


Level 3 Repair

8-17


TP408

L413

R441

C458

R434

ZD403

C455

TP409

ZD405

C457C453

L411

L416

9

NC

17 18NCNC

19 20NC

16

2 23 3 4 45 5 6 67 7 8 89

1 1

10 1011 11 12 12

1313 14 1415 15 16

HEA400

L412

R431

C456

ZD402

ZD404 R442

C454

ZD406

VCC_1.8V_PDA

TP410

TP411

L414

FM_RADIO_ANT

RCV_PRCV_N

S3.5_EAR_L

S3.5_EAR_R

EAR_ADC_3.5

DETECT

S3.5_MIC_P

4VDD1 VOUT

U402

3CE

GND

5

GND2

C443 C444

V_BATVMICBIAS2

MICBIAS2_EN

C449 C451

C452

C446

C447

C467

L410

C448

VMICBIAS2

C450

R418

R427

EAR_MIC_N

S3.5_MIC_P EAR_MIC_P


Level 3 Repair

8-18


8-3-6. sub Microphone

Resolve or changesubmic_sensor_FPCB

Check sub microphone function

Check thesubmic_sensor_FPCB

connector HEA402HEA400 connect

Connect submic_sensor_FPCB to HEA402

No

Resolder or change the component U402NoCheck the Voltage at

C443 = 2.8V


R407 = 2.8V


C418,C423,C419,C404,L402,L403

Resolder componentsNo


R418,R419,C466,C425,R422,L405,L407,C433,C434




END

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes


Level 3 Repair

8-19


4VDD1 VOUT

U402

3CE

GND

5

GND2

C443 C444

V_BATVMICBIAS2

MICBIAS2_EN

VCC_2.8V_PDA

R410

C417

TP403

2A6

2B03

42B1

5

GND

S18

7 S2

VCC

10

U401

91A 1B0

1

21B1C419

TP401

R411

TP404 L402

R417

R407

C421

TP402

L403C424

SCLKH1

GPIO3|BCLK2H2

GPIO5|DACDAT2H3

GPIO8|DACDAT3H4

GPIO10|LRCLK3H5

HPOUT1LH6

ADCLRCLK1|GPIO1G3

GPIO6|ADCLRCLK2G4

HPOUT1FBG5

HPOUT1RG6

CPVDD

G9

GPIO4|LRCLK2F4

GPIO9|ADCDAT3F5

GPIO11|BCLK3F6

HPOUT2PF8

HPOUT2NF9

BCLK1G1

DACDAT1E4

GPIO7|ADCDAT2E5

LDO1VDD

E9DCVDD

F1

ADCDAT1F2

IN1LND7

AVDD2

D8

AVDD1

D9

GPIO2|MCLK2E1

LRCLK1E3

DMICCLKC6

IN1RPC7

IN1LPC8

LDO2VDD

D1

DBVDD

D2

MCLK1D3

IN1RNB7

IN2LP|VRXNB8

IN2LN|DMICDAT1B9

SPKVDD2

C2

LINEOUT2NC4

LINEOUT1NC5

IN2RP|VRXPA8

IN2RN|DMICDAT2A9

SPKVDD1

B2

LINEOUT2PB4

LINEOUT1PB5

UCD400

TP407

C404

TP405

R416

C420

C418

TP400

TP406

EAR_MIC_N

S3.5_GND

MAIN_MICP

SUB_MICP

SUB_MICN

RADIO_R

EAR_MIC_P

RADIO_L

RCVP

RCVN

MIC_SEL

MAIN_MICN

R422

R419

R418

C425

VMICBIAS2

C434C433

L405

L407

C466

SUB_MIC_N

SUB_MIC_P SUB_MICP

SUB_MICN

C408

C417

C409C405

V_BAT

G3

CPVDD

G9

DO1VDD

E9

DCVDD

F1

AVDD2

D8

AVDD1

D9

DO2VDD

D1

DBVDD

D2

SPKVDD2

C2

SPKVDD1

B2

C416

VCC_1.8V_PDA

C412 C413 C406

R413


Level 3 Repair

8-20


8-3-7. SPK Part

C442

C440

SPK400

ZD400

SPK401

22

ZD401

C441

SPK_OUT_N

SPK_OUT_P

Check speaker function.

Play MP3 with maximum volume level.

No

Check the signal outputSPK400,SPK401

NoResolder or change the component U402

Yes

NoResolder or change the component UCP600Check the signal output

TP602,TP603,TP604

Resolve or changethe speaker module

Yes

Yes

END


Level 3 Repair

8-21


8-3-8. Receiver Part

R

9

NC

17 18NCNC

19 20NC

16

2 23 3 4 45 5 6 67 7 8 89

1 1

10 1011 11 12 12

1313 14 1415 15 16

HEA400

RCV_PRCV_N

Check Receiver function.

in voice call receiver mode.

No



Yes

No Resolder L417,L418,C459,C460,C461,C462,

ZD407,ZD408Check the signal output

C461,C462

Yes

Resolve or changethe earjack_rcv_FPCB

Yes

END


Level 3 Repair

8-22


8-3-9. Earphone Part

Check earphone function.

Play MP3 with maximum volume level.

Yes

Resolder or change the component L414,R431,R434,

R430,R433,U406

NoMP3 play in earphone mode

Yes


HEA400 connect


Yes

Check component solderingstatus at L412,L413


Yes

NoResolder R439 or change the component U404Check the Voltage at

R439 = 2.8V

Yes

Resolder componentsCheck component soldering

status atC432,R414,R415,R408,R412

No

Yes


C412,C413,C405,C406,C408,C409,C416,C414,

C415,R410,R411


Yes

Resolve or changeearjeck_rcv_FPCB

Yes

END


Level 3 Repair

8-23


TP408

L413

R441

C458

R434

ZD403

C455

TP409

ZD405

C457C453

L411

L416

9

NC

17 18NCNC

19 20NC

16

2 23 3 4 45 5 6 67 7 8 89

1 1

10 1011 11 12 12

1313 14 1415 15 16

HEA400

L412

R431

C456

ZD402

ZD404 R442

C454

ZD406

VCC_1.8V_PDA

TP410

TP411

L414

FM_RADIO_ANT

RCV_PRCV_N

S3.5_EAR_L

S3.5_EAR_R

EAR_ADC_3.5

DETECT

S3.5_MIC_P


Level 3 Repair

8-24


8-3-10. Key Data Input

Check Initial Operation

Yes

When you pushed all of theKey, does the key have

tension?Change KEY FPCB

No

Yes

Replace the PBA(over the insturctions again

and change the boardbecause of be possible for PBA to get damaged)

All of the key doesn't work

except POWER ON KEY ?

No

Yes

END


Level 3 Repair

8-25


8-3-11. Key Back Light

3.0

BOTH303

C219

C221

C227

C230

C232C233

C234

C235 C236

C237

C238

C240

C241

C243

C254

C365

C402

C403

C407

C440

C441C442

C911

F201

HDC900

L202

L205

L400

L401

OS

R206

R401 R405

R409

U204

ZD400

ZD401

ZD901

ZD905

Main Key LED does not work

Yes

Change KEY FPCBKey LED does not work?(look over the LED light)

No

Yes

Check the voltage at C911>=3.0V

NoChange PBA

END

Yes


Level 3 Repair

8-26


8-3-12. BT/WIFI

Enable BT functionCheck BT or WIFIfunction ON No

NoResolder or Replace U202

No

Yes

Resolder or Replace F201Is there any signalat C230?

Yes

NoResolder or Replace OSC200Check 24MHz clock at

R213 point

Yes

Yes

No

Yes

No

Yes

No

Yes

END

Is BT/WIFI working?

Resolder or Replace U204Is there any signal atC240?

Resolder or Replace UCD400Check 32KHz clock atC635 point

Resolder or Replace U700Check the Voltage at

R214 =2.3~5.5V ?


Level 3 Repair

8-27


C227

R214

VDD_1.2V_RADIO

VDD_1.2V_AFEVDD_1.2V_RADIO

VDD_WLAN_3.3V

L203

L208

TP208

TP213

TP206

TP211

VDD_1.2V_PLL

VDD_1.2V_CORE

TP221

C207

TP218

TP222

C229

TP220

C228

V_BAT

C230

L202

VDD_2.5V_OTP

L206

TP219

R213

TP207

VDD_1.2V_BT

VDD_1.2V_CORE

VDD_WLAN_3.3V

C241

VDD_WLAN_1.5V

VDD_1.2V_BT

VDD_1.2V_AFE

VDD_WLAN_3.3V

TP203

VCC_2.8V_PDA

VDD_WLAN_1.5V

VDD_1.2V_BT

C233

C239

C206

VDD_1.2V_CORE

L205

TP214

VDD_1.2V_CORE

L204

C235

C221

VCC_2.8V_PDA

C215

C245

VCC_2.8V_PDA

TP215

C249

C220

V_BAT

VDD_1.2V_PLL

C248

VDD_1.2V_RADIO

VDD_1.2V_CORE

C253

HJ-ICT-05

11

22

TP209

C216

C238

C222

C232

C236

R209

C234

C231

R210

C223

VDD_WLAN_3.3V

VCC_2.8V_PDA

C240

TP210

TP216

C237

TP212

C226

R206

C246

R207

R208

R215

NC11

RF_GND2

7WLAN_RX

1 WLAN_TX 5ANT

3BT

CTL1 6

CTL28

CTL3

4

9GND

NC10

3

4 IN 2OUT

U204

T7SDIO_DATA_1

T8VOUT_CLDO

T9VOUT_LNLDO1

F201

1GND1 GND2

T11

SR_VDDBAT3

T12

SR_AVDD2P5

T13

SR_VDDNLDO

T14

SR_VSSPLDO

T2SDIO_CLK

T4VDD

T5VDDIO_SD

T6VDDIO_SD

R4UART_RX_0

R5

VDDIO

R6SDIO_DATA_2

R7SDIO_DATA_3

R8

VDD_CLDO

R9

VDD_LNLDO1

T1SDIO_DATA_0

T10SR_PALDO

P9VREF_LDO

R1XTAL_PU

R10SR_PALDO

R11

SR_VDDBAT3

R12

SR_VDDBAT2

R13

SR_PVSS

R14SR_VLX1

R2UART_TX_0

P13

SR_PVSS

P14SR_VLX1

P2VDDIO

P4OTP_VDD25

P5VSS

P6SDIO_CMD

P7TAP_SEL_1

P8AVSS_LDO

N6TDI

N7TAP_SEL_0

N8BT_REG_ON

N9WL_REG_ON

P1WL_GPIO_8

P10SR_PNPO

P11

SR_PAVSS

P12

SR_AVSS

N10

VDD_LNLDO2

N11

VOUT_LDO2

N12SR_TESTSWG

N13

SR_VDDBAT1

N14

SR_VDDBAT1

N2WL_GPIO_2

N4WL_GPIO_1

N5WL_GPIO_0

M2GMODE_EXT_LNA_GAIN

M4

VSS

M5WL_RST_N

M6TDO

M7BT_SDA

M8BT_SCL

M9BT_PCM_OUT

N1WL_GPIO_3

L8BT_TM6

L9BT_GPIO_3

M1AMODE_EXT_LNA_GAIN

M10

BT_VDDC

M11BT_UART_CTS_N

M12BT_UART_RTS_N

M13BT_UART_TXD

M14BT_UART_RXD

L12

BT_VDDC

L13

BT_VSSC

L14BT_PCM_CLK

L2TMS

L4TCK

L5JTAG_TRST_L

L6RF_SW_CTRL_P_3

L7VDDIO_RF

K5RF_SW_CTRL_P_1

K6RF_SW_CTRL_N_1

K7

VDDIO_RF

K8BT_TM1

K9BT_GPIO_4

L1VDD

L10BT_PCM_SYNC

L11BT_PCM_IN

K1AMODE_TX_PU

K10

BT_VSSC

K11BT_GPIO_7

K12BT_COEX_OUT1

K13BT_GPIO_5

K14BT_GPIO_6

K2RF_SW_CTRL_N_3

K4GMODE_TX_PU

H8BT_GPIO_1

H9BT_RST_N

J10BT_COEX_OUT0

J5RF_SW_CTRL_P_0

J6BT_VDDO

J7VSS

J8BT_GPIO_2

J9BT_TM0

H12FM_ADOUT1

H13

FM_ANAVDD

H14FM_TXADCIN1

H2WRF_AFE_TEST_ON

H3WRF_AFE_TSSI_A

H4

WRF_BBPLL_GND_1P2

H6RF_SW_CTRL_N_0

H7

BT_VDDO

G13

FM_ANAVSS

G14FM_TXADCIN2

G2

WRF_AFE_AVDD_RXADC

G3

WRF_AFE_AVDD_AUX

G6BT_TM3

G7BT_GPIO_0

G8

VDD

H1WRF_AFE_TEST_OP

F14OSCIN

F2WRF_AFE_TEST_IN

F3WRF_AFE_IQADC_VREF

F4WRF_BBPLL_VDD_1P2

G1

WRF_AFE_AVSS_RXADC

G10

FM_BGNDLF

G11FM_TXADCVCM

G12FM_ADOUT2

E6WRF_GNDVCO_1P2

E7WRF_VDDCAB_1P2

E8WRF_EXTREFIN

F1WRF_AFE_TEST_IP

F10

FM_VSSPLL

F11

VSS_XTAL

F12

VDD_XTAL

F13OSCOUT

E10

FM_VDDPLL

E12

FM_VSSVCO

E13

FM_VDDVCO

E14FM_CVAR

E2WRF_GNDPAG_3P3

E3WRF_AFE_TSSI_G

E4WRF_GPIO_OUT1

E5WRF_GPIO_OUT2

D14FM_RXP

D2

WRF_GNDPAG_3P3

D4WRF_EXTCOUPLE_AIN

D5

WRF_GNDLO_1P2

D6

WRF_VDDVCO_1P2

D8

WRF_GNDA_1P2

D9

WRF_GNDPFDCP_1P2

E1WRF_RFOUTP_G

C7

WRF_VDDA_1P2

C8

WRF_VDDD_1P2

C9

WRF_VDDPFDCP_1P2

D1

WRF_VDDPAG_3P3

D10

BT_VSSIF

D11

BT_VSSIFP

D12

FM_VSSRX

D13FM_TXP

C10

BT_VDDRF

C11

BT_VDDIF

C12

BT_VSSVCO

C13FM_TXN

C14FM_RXN

C2

WRF_GNDPAA_3P3

C3

WRF_GNDTX_1P2

C5

WRF_VDDLO_1P2

A9

WRF_GNDCAB_1P2

B11BT_RFON

B14

FM_VDDRX

B5

WRF_VDDRX_1P2

B6

WRF_GNDRX_1P2

B8

WRF_GNDD_1P2

B9WRF_RES_EXT

C1WRF_RFOUTP_A

A12

BT_VDDTF

A13

BT_VDDVCO

A2

WRF_GNDPAA_3P3

A3

WRF_VDDTX_1P2

A4WRF_RFINP_A1

A5WRF_RFINN_A1_XFMR

A7WRF_RFINP_G1

A8WRF_RFINN_G1_XFMR

1NC

2NC

A1

WRF_VDDPAA_3P3

A10

BT_VSSRF

A11BT_RFOP

C243

U202

C254

C219

OSC200

4

21

3

L207

C225

C224

BT_PCM_INBT_PCM_OUT

BT_RF_TX

WLAN_HOST_WAKE

BT_RF_TX

SW_RX_PU

SW_TX_PU

SW_BT_PU

WLAN_SDIO_D(1)WLAN_SDIO_D(0)

WLAN_BT_EN

WLAN_BT_EN

WLAN_SDIO_CMD

WLAN_SDIO_D(2)WLAN_SDIO_D(3)

WLAN_SDIO_CLK

WLAN_WAKE

BT_PCM_SYNCBT_PCM_CLK

BT_UART_RTSBT_UART_CTS

BT_UART_RXDBT_UART_TXD

WLAN_nRST

XTAL_26M_OUTXTAL_26M_IN

BT_WAKE

SW_BT_PU

BT_HOST_WAKE

BT_nRST

SW_RX_PU

SW_TX_PU

XTAL_26M_IN

XTAL_26M_OUT

BT_WIFI_CLK32K

C635

R607CLK32K_AP

BT_WIFI_CLK32K

FM_CLK32K

ANT202

C206

C207

C215

C216

C219

C220C

221C

222

C223

C224

C225C

226C

227

C228

C229

C230

C231

C232C233

C234

C235 C236

C237

C238

C239

C240

C241

C243

C245 C246

C248C

249

C253

C254 F201

L202

L203

L204

L205

L206

L207

L208

OSC

200

R206

R207

R208

R209

R210

R213

R214

R215

U20

2

U204

C609

C610

C611

C612

C613 C614 C

620C621

C623

C625

C634

C635

C636

C642

C701

C702

C703

C704

C705

C707

C708 C709

C710

C713

C714

C715

C716

C717

C718

C719

C720

C722

C723

C725

C727

C728

C729

C730

C731

C732

C733

C734

C735

C736 C737

C740

C742

D700

L700

L701

L702

OSC600

OSC700

R503

R607R611

R615

R618

R620

R625

R634

R642

R643

R644

R662

R667

R673

R674

R681

R702

R704

R705R706

R707

R708 R709 R712

TP626

U700

C301

C336

C352

C353

C356

C404

C405

C406

C408

C409

C413

C414

C415

C416

C417

C418

C420

C424

C428

C432

C435

C436

C437

C438

C439

C451

C468

R327R329

R407

R408

R410

R411

R412

R413

R414

R415

R416

R417

R421

R424

R425

R435

U401

UC

D40

0


Level 3 Repair

8-28


8-3-13. FM radio

FM Radio does not work

Resolder or Replace UCD400

Yes

Is there any signal

at R415, R412? No

Is there any signal

at L412, L413?

Is there any signal

at C258, C242, R211?

Is there any signal

at L416, L441,C256?

Is FM radio working?(Is tere any sound of

Radio)

Yes

Yes

No

connect earjack ASS'Y to HEA400

Check ear-phone

Yes

No

Yes

Resolder or Replace U203

Resolder or Replace U404

Yes

No

No

END


Level 3 Repair

8-29


TP408

L413

R441

C458

R434

ZD403

C455

TP409

ZD405

C457C453

L411

L416

9

NC17 18NC NC

19 20NC

16

2 23 3 4 45 5 6 67 7 8 89

1 1

10 1011 11 12 12

1313 14 1415 15 16

HEA400

L412

R431

VCC2

C456

U405

A3 B0 4

6B15GND

1 S

ZD402

ZD404 R442

C454

ZD406

R440

VCC_1.8V_PDA

TP410

VCC_2.8V_PDA

TP411

L414

FM_RADIO_ANT

S3.5_GNDEAR_SEL

RCV_PRCV_N

S3.5_EAR_L

S3.5_EAR_R

EAR_ADC_3.5

DETECT

S3.5_MIC_P

R436

C438

VCC_2.8V_PDA

C435

R410

C408

R408

C417

1005

NCR421

R412

TP403

2A62B0

3

42B1

5

GND

S18

7 S2

VCC

10

U401

91A 1B0

1

21B1C419

TP401

R411

TP404

C439

C415

R415

C468

C409

C437

C436

L402

R417

R407

C405

C421

VCC_2.8V_PDA

C432

NCNC16

17 NCNC18

VCC 7

9

3

D1

11

D2

GND 8

5NC

6NC

13NC

14 NC15 U404

4

1S1

2

1S2

1

1SEL

2S1

10

2S2

12

2SEL

V_BAT

VCC_1.8V_PDA

TP402

L403C424

CPGND

H9

R424

SCLKH1

GPIO3|BCLK2H2

GPIO5|DACDAT2H3

GPIO8|DACDAT3H4

GPIO10|LRCLK3H5

HPOUT1LH6

CPVOUTNH7

CPCBH8

CS|ADDRG2

ADCLRCLK1|GPIO1G3

GPIO6|ADCLRCLK2G4

HPOUT1FBG5

HPOUT1RG6

CPVOUTPG7

CPCAG8

CPVDD

G9

SDAF3

GPIO4|LRCLK2F4

GPIO9|ADCDAT3F5

GPIO11|BCLK3F6

HP2GND

F7

HPOUT2PF8

HPOUT2NF9

BCLK1G1

DACDAT1E4

GPIO7|ADCDAT2E5

VREFCE6

AGND

E7

AGND

E8

LDO1VDD

E9DCVDD

F1

ADCDAT1F2

LDO2ENAD5

AGND

D6

IN1LND7

AVDD2

D8AVDD1

D9

GPIO2|MCLK2E1

DGND

E2

LRCLK1E3

DMICCLKC6

IN1RPC7

IN1LPC8

VMIDCC9

LDO2VDD

D1

DBVDD

D2

MCLK1D3

LDO1ENAD4

IN1RNB7

IN2LP|VRXNB8

IN2LN|DMICDAT1B9

SPKGND2

C1SPKVDD2

C2

SPKOUTRNC3

LINEOUT2NC4

LINEOUT1NC5

IN2RP|VRXPA8

IN2RN|DMICDAT2A9

SPKOUTLNB1

SPKVDD1

B2

SPKOUTRPB3

LINEOUT2PB4

LINEOUT1PB5

MICBIAS2B6

NC2

SPKGND1

A1

SPKOUTLPA2

SPKMODEA3

CIFMODEA4

REFGND

A5

LINEOUTFBA6

MICBIAS1A7

UCD400

NC1

C428

C416

TP407

VCC_1.8V_PDA

C412

C404

R439

C464

TP405

R416

C420

C413

C418

R425

TP400

C414C406

R414

R423

TP406

R413

R435

EAR_MIC_N

S3.5_GND

MAIN_MICP

SUB_MICP

SUB_MICN

SPK_OUT_P

VMICBIAS1

RADIO_R

SPK_OUT_N

EAR_MIC_P

RADIO_L

EAR_SEL

S3.5_EAR_R

RCVP

RCVN

MIC_SEL

MAIN_MICN

XTAL_12MHZ_AP

CODEC_I2S_DI

AP_SDA

AP_SCL

S3.5_EAR_L

CP_PCM_CLKCP_PCM_SYNCCP_PCM_OUT

CP_PCM_IN

BT_PCM_CLK_1.8VBT_PCM_SYNC_1.8V

BT_PCM_OUT_1.8VBT_PCM_IN_1.8V

CODEC_I2S_CLKCODEC_I2S_WS

CODEC_I2S_DO

CODEC_LDO_EN

C255

C251

4 _RST

_SEN

5NC

RCLK 9

3 RFGND

12ROUT

SCLK

6

SDIO

714

VA

10VD

8VIO

11GND

17GN

D

15GPO

13

LOUT1 NC

NC1618

NC19

U203FMI2

C257

R211

C256

C258

C242

VCC_2.8V_PDA

C252

RADIO_L

RADIO_R

FM_INT

FM_CLK32K

FM_SCL_2.8VFM_SDA_2.8V

FM_RST

FM_RADIO_ANT

C242

C251

C252

C255

C256

C257

C258

C367

C368

C369

C453

C456

C459

C460

C461C462

L411 L416

L417

L418

Q500

R211

R428

R429

R430R432

R433

R440

R441R501 R505

U203

U405

U406

ZD309

ZD402

ZD406

ZD407ZD408

C301

C335

C336

C352

C353

C355

C356C361

C404

C405

C406

C408

C409

C412

C413

C414

C415

C416

C417

C418

C419

C420

C421

C424

C428

C432

C435

C436

C437

C438

C439

C446

C447 C448

C451

C452

C464

C467

C468

C637

L402

L403

Q300

R300

R301

R319 R320 R327R329R330

R407

R408

R410

R411

R412

R413

R414

R415

R416

R417

R421

R423

R424

R425

R435

R436

R439

R600

TP301TP305

TP306

TP404

TP60

2TP

603

TP60

4

U301

U401

U40

4

UC

D40

0

C203

C204

C205

C208

C209

C212

C213

C214 C261

C262

C264

C265

C425

C454C455

C457C458

C466

F200

HEA400

L201L209

L210

L412

L413

L414R201

R202

R203 R

204

R205

R422

R431

R434

R442

U20

1

ZD403ZD404ZD405


Level 3 Repair

8-30


8-3-14. LCD

' LCD ' is still off after Power-On

Yes

Check the connection ofHEA401

NoReconnect the HEA401

Yes

Resolder U800,R802,C801,L800,ZD800

and check the parts damage

Check the output voltage ofZD800(Backlight IC part)

Output voltage is 16V~18V

No

Yes

Check the PMIC(U700)Check the LCD input voltageof C731,C732

No

Yes

Check the LCD module

Yes

END


Level 3 Repair

8-31


8-3-15. TSP

'Touch Screen' does not work

Yes

Check the connection of TSPconnector on LCD module

No Reconnect the TSP connector on LCD

module

Yes

Check the PMIC U700Check the voltage of TSPinput voltage(3.0V,2.8V on

LCD TP point)

No

Yes

Replace the TSP module

Yes

END


Level 3 Repair

8-32


8-3-16. 3M CAM

"Camera" function does not work

Check the Camera

connector on Main PBAReconnect the camera module

U501 Pin 5 = 1.8V Pin

Pin 6 = 2.8V Pin

U502 Pin 5 = 2.8V Pin

Pin 6 = 3.0V Pin

Resolder U501,U502 or change PBA

F501 Pin 1 or HDC500 Pin 3

= 24MHzCheck SC56442 related to 24MHz

Replacet the camera module

End

Yes

No

Yes

Yes

Yes

Yes

No

No


Level 3 Repair

8-33


CAM_1.8V

C508C507

CAM_IO_2.8V

C509

EN1

EN21

7

GND

VIN2

VOUT1 5

VOUT2 6

VSS 4

V_BAT

U501

3

CAM_EN

V_BAT CAM_A_2.8V

C513

3EN1

EN21

7

GND

VIN2

VOUT15

VOUT2 6

VSS 4

U502

C512

CAM_AF_3.0V

CAM_EN

CAM_A_2.8V

CAM_1.8V

89 9

282929

33

30 30

445 5 6 677 8

2021 21 22 22

2323 24242525 26 26

27 27 28

13 14 141515 1616

17 17 18 181919

2 2

20

HDC500

1 1

10 101111 1212

13

CAM_AF_3.0V

CAM_IO_2.8V

R507

C511

PIXEL_HSYNCPIXEL_PCLKPIXEL_MCLK

CAM_SCL_2.8VCAM_SDA_2.8V

PIXEL_VSYNC CAM_F(7)

CAM_F(6)CAM_F(5)

CAM_F(4)CAM_F(3)

CAM_F(2)

CAM_F(0)

CAM_3M_nSTBY

CAM_F(1)

CAM_3M_nRST

2 IN2

IN33

4 IN4

OUT15

6OUT2

OUT37

8OUT4

F502

GND

910

GND

IN11

TP_HSYNC

U907

CAM_PCLK

PIXEL_VSYNC

PIXEL_HSYNC

PIXEL_PCLK

CAM_MCLK

CAM_VSYNC

CAM_HSYNC

PIXEL_MCLK


Level 3 Repair

8-34


Check C100 ≤ -65dBm ?

8-3-17. GSM850 RX

CONTINUOUS RX ON

RF INPUT : 190CH

AMP : -50dBm

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

NO

YES

NO

END

U300resolder or changeGSM850 Receiver is O.K?

FEM100resolder or change

Check both pad of C103≥ -65dBm ?

OSC301change or resolder

Check the freq. at C303:19.2MHz ?

U300resolder or change

C103, L103, L104resolder or change

U300, C339, C102resolder or change

CHECK solderedRFS100, C100, L101

Check componentsoldering status OK atC103, L103, L104 ?

Check the Voltage atC102 = 2.85V ?

U300{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}

NORMAL CONDITIONcatch the channel?


Level 3 Repair

8-35



8-3-18. GSM900 RX

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

NO

YES

NO

F100resolder or change

F100 CHECKpin1,8 or L113 ≥ -

65dBm ?

C127, L111resolder or change

F100 CHECKpin6 or L111 ≥ -65dBm ?

END

U300resolder or changeGSM900 Receiver is O.K?


Check both pad of C127≥ -65dBm ?




L113, C129, C136resolder or change



Check componentsoldering status OK atL113, C129, C136 ?


U300{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}


CONTINUOUS RX ON

RF INPUT : 37CH

AMP : -50dBm


Level 3 Repair

8-36



8-3-19. DCS/PCS RX

CONTINUOUS RX ON

DCS RF INPUT : 698CH

PCS RF INPUT : 661CH

AMP : -50dBmNORMAL CONDITIONcatch the channel?

NO


YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

NO

YES

END

U300resolder or changeDCS/PCS Receiver is O.K?


check both pad of C144≥ -65dBm ?




C105, C106resolder or change


Check componentsoldering status OK at

C105, C106 ?


U302{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}


Level 3 Repair

8-37


C111C110

C101

RFS100

2AC

1

G3 4

G

C143

ANT100

1 1

22

L102

22L100

ANT101

1 1

C113C112

L104

L103

C103

C144

C104

C106C107

4

5 VC1VC26

7 VC3VC4

8

9VDD

26

27G

BAND1_TX28

29G

3ANT

30G

31G

32GG

GSM1800|1900_RX

2G

GSM1800|1900_RX 20

G

21

G

22

BAND1_RX23

24BAND1_RX

25UMTS1UMTS2

GSM1800|1900_TX

12G

13 GSM850|900_TX

14G

15

G G

16

GSM850_RX 17

GSM850_RX 1819

FEM100

G1

G10

11

C105

VREG_GP1_2.85V

C102

C100

L101

L108

C108

L107

L106

C117

C109

GSM_ANT_SEL3_NGSM_ANT_SEL2_NGSM_ANT_SEL1_NGSM_ANT_SEL0_N

W2100_TX

GSM850_900

GSM1800_1900

GSM_UMTS_900_ANT

GSM_RXM_850

GSM_RXP_850

PCS_DCS_RXP

PCS_DCS_RXM

C114

UMTS1900_RXM

UMTS1900_RXP

UMTS2100_RXM

UMTS2100_RXP

C108

C109

C114

C117

C300

C301

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

C329

C330

C331

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C352

C353

C354

C355

C356

C357

C358

C359

C360

C361

C363

C364

C370

D300

L106

L108

L300

L301

L302

L303

L304

L305

L306

L307

OS

C300

Q300

R300

R301

R305

R306

R307

R308

R309

R311

R312

R313

R314

R315

R316

R317

R318

R31 9 R320

R321

R322

R325

R326

R327R329R330

R410

R628

R629

R630

R631

R632

R633

R635

R636

R637

R638

R639

R640

R67 8 R679

TH300

TP301TP305

TP306

TP400

TP401

TP402

TP403

UCP300

ZD300

ZD301

ZD302

ZD303

ZD304

ZD305

ZD306

R303 R304

C303C304

R328

OSC301

G2

OUT3

4 VCC1 VCONT

C302

C308

5_Q

CK7

D6

GND4

Q3

8VCC

_CLR2

1_PR

U300

C307C305

VREG_TCXO_2.85V

VREG_TCXO_2.85V

C306

TRK_LO_ADJ

D2D_XO

TCXO

L111

C136

C131L113

C127

C129

G2

G4 5

G7

GG

9

RX 1

8RXTX3

F100

ANT

6

GSM_UMTS_900_ANT

GSM_UMTS900_RXM

GSM_UMTS900_RXP


Level 3 Repair

8-38



8-3-20. WCDMA Band1 RX

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

NO

YES

NO

END

U300resolder or changeW2100 Receiver is O.K?


FEM100 CHECKpin23,24 or L106, L108

≥ -65dBm ?




L106,L107,L108,C108resolder or change



Check componentsoldering status OK atL106,L107,L108,C108 ?


U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}


CONTINUOUS RX ON

RF INPUT : 10700CH

AMP : -50dBm


Level 3 Repair

8-39



8-3-21. WCDMA Band8 RX

NO

NO

NO

NO

NO

NO

NO

YES

YES

F100resolder or change

F100 CHECKpin1,8 ≥ -65dBm ?

C127, L111resolder or change

F100 CHECKpin6 or L111 ≥ -65dBm ?

END


NOW900 Receiver is O.K?

YES


FEM100 CHECKpin26 or C127 ≥ -65dBm

?

YES

YES

YES

YES

YES

YES

NO

NO


CHECKC303

freq :19.2MHz ?


L113, C129, C136resolder or change



Check componentsoldering status OK atL113, C129, C136 ?


U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}


CONTINUOUS RX ON

RF INPUT : 3013CH

AMP : -50dBm


Level 3 Repair

8-40


C111C110

C101

RFS100

2AC

1

G3 4

G

C143

ANT100

1 1

22

L102

22

L100

ANT101

1 1

C113C112

L104

L103

C103

C144

C104

C106C107

4

5 VC1VC26

7 VC3VC48

9VDD

26

27G

BAND1_TX28

29G

3ANT

30G

31G

32GG

GSM1800|1900_RX

2G

GSM1800|1900_RX20

G

21

G

22

BAND1_RX23

24BAND1_RX

25UMTS1UMTS2

GSM1800|1900_TX

12G

13 GSM850|900_TX

14G

15

G G

16

GSM850_RX 17

GSM850_RX 1819

FEM100

G1

G10

11

C105

VREG_GP1_2.85V

C102

C100

L101

L108

C108

L107

L106

C117

C109


W2100_TX

GSM850_900

GSM1800_1900

GSM_UMTS_900_ANT

GSM_RXM_850

GSM_RXP_850

PCS_DCS_RXP

PCS_DCS_RXM

C114

UMTS1900_RXM

UMTS1900_RXP

UMTS2100_RXM

UMTS2100_RXP

C108

C109

C114

C117

C300

C301

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

C329

C330

C331

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C352

C353

C354

C355

C356

C357

C358

C359

C360

C361

C363

C364

C370

D300

L106

L108

L300

L301

L302

L303

L304

L305

L306

L307

OS

C300

Q300

R300

R301

R305

R306

R307

R308

R309

R311

R312

R313

R314

R315

R316

R317

R318

R31 9 R320

R321

R322

R325

R326

R327R329R330

R410

R628

R629

R630

R631

R632

R633

R635

R636

R637

R638

R639

R640

R67 8 R679

TH300

TP301TP305

TP306

TP400

TP401

TP402

TP403

UCP300

ZD300

ZD301

ZD302

ZD303

ZD304

ZD305

ZD306

R303 R304

C303C304

R328

OSC301

G2

OUT3

4 VCC1 VCONT

C302

C308

5_Q

CK7

D6

GND4

Q3

8VCC

_CLR2

1_PR

U300

C307C305

VREG_TCXO_2.85V

VREG_TCXO_2.85V

C306

TRK_LO_ADJ

D2D_XO

TCXO

L111

C136

C131L113

C127

C129

G2

G4 5

G7

GG

9

RX 1

8RXTX3

F100

ANT

6

GSM_UMTS_900_ANT

GSM_UMTS900_RXM

GSM_UMTS900_RXP


Level 3 Repair

8-41


8-3-22. GSM850/900 TX

C116,R100,R101,R102change or resolder

RFS100,C100, L101

check &change

NO

NO

NO

YES

YES

NO

U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}

END

U300resolder or changeSoldering state of U300 is O.K?

YES

YES

YES


Check the freq. atC303 :19.2MHz ?


NO

U100change or resolder

NO

CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE

APPLIEDGSM850 CH : 190GSM900 CH : 62

RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

CheckDC bias

NO

C116= about -5dBm?

YES

R102 = about -5dBm ?

C115,C118=3.8~4.2V ?

FEM100change or resolder

YES

YESYES

NONO

C119about : 30 dBm

U300check & change

C102 :2.85V?

FEM100pin3: about30 dBm?


Level 3 Repair

8-42


8-3-23. DCS/PCS TX

CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE

APPLIEDDCS CH : 698PCS CH : 661RBW : 100KHzVBW : 100KHzSPAN : 10MHz


F100 pin3:about 30

dBm?NONO U300

check & changeC102 :2.85V?

RFS100,C100, L101

check &change

C121, R103,R104, R105change or resolder

YES

YES

YES

U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}

END


NOSoldering state of U300 is O.K?

NO OSC301change or resolder



NO

YES

NO


YES

NO

CheckDC bias

NO

C121 : about -5dBm

YES

R105 : about -5dBm?

NOC115 = 3.8~4.2V ?


YES

YESYES

L110about : 30 dBm


Level 3 Repair

8-43


C111C110

C101

RFS100

2AC

1

G3 4G

C143

ANT100

1 1

22

L102

22L100

ANT101

1 1

C113C112

L104

L103

C103

C144

C104

C106

C107

4

5 VC1VC26

7 VC3VC48

9VDD

26

27G

BAND1_TX28

29G

3ANT

30G

31G

32GG

GSM1800|1900_RX

2G

GSM1800|1900_RX20

G

21

G

22

BAND1_RX23

24BAND1_RX

25UMTS1UMTS2

GSM1800|1900_TX

12G

13 GSM850|900_TX

14G

15

G G

16

GSM850_RX 17

GSM850_RX 1819

FEM100

G1

G10

11

C105

VREG_GP1_2.85V

C102

C100

L101

L108

C108

L107

L106

C117

C109


W2100_TX

GSM850_900

GSM1800_1900

GSM_UMTS_900_ANT

GSM_RXM_850

GSM_RXP_850

PCS_DCS_RXP

PCS_DCS_RXM

C114

UMTS1900_RXM

UMTS1900_RXP

UMTS2100_RXM

UMTS2100_RXP

C118

C120

C115C116

C121

V_BAT

R100

R102R101

R105

R103

R106

C125 C126C124

L109

C122

L110

C119

C123

R104

GSM_IN 98 GSM_OUT

NC 6NC 10

3 TX_EN

VBATT

4

5 VRAMPBAND_SEL2

1 DCS|PCS_IN 11DCS|PCS_OUT

7GND

GND

12

U100

BAND_SELECTGSM_PA_EN

GSM850_900

GSM1800_1900

DCS1800_PCS1900_TX

GSM850_GSM900_TX

GSM_PA_PWR_CTL

C108

C109

C114

C117

C300

C301

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

C329

C330

C331

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C352

C353

C354

C355

C356

C357

C358

C359

C360

C361

C363

C364

C370

D300

L106

L108

L300

L301

L302

L303

L304

L305

L306

L307

OSC

300

Q300

R300

R301

R305

R306

R307

R308

R309

R311

R312

R313

R314

R315

R316

R317

R318

R31 9 R320

R321

R322

R325

R326

R327R329R330

R410

R628

R629

R630

R631

R632

R633

R635

R636

R637

R638

R639

R640

R67 8 R679

TH300

TP301TP305

TP306

TP400

TP401

TP402

TP403

UCP300

ZD300

ZD301

ZD302

ZD303

ZD304

ZD305

ZD306

R303 R304

C303C304

R328

OSC301

G2

OUT3

4 VCC1 VCONT

C302

C308

5_Q

CK7

D6

GND4

Q3

8VCC

_CLR2

1_PR

U300

C307C305

VREG_TCXO_2.85V

VREG_TCXO_2.85V

C306

TRK_LO_ADJ

D2D_XO

TCXO


Level 3 Repair

8-44


8-3-24. WCDMA Band1 TX

CONTINOUS TX ON CONDITIONTX POWER DAC:120 CODE APPLIED

CH : 10700RBW : 100KHzVBW : 100KHzSPAN : 10MHz


F100 pin3:about 20

dBm?

NO


Check DC bias

PAM100resolder or change

C137,C138,L116,F102resolder or change


OSC301resolder or change

NO

NO

NO

NO

YES

NO

YES

YES

U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}

END

U300resolder or changeSoldering state of U300 is O.K?

YES


YES

YES

C137: about : about-5dBm

PAM100 pin 7about : -5dBm ?

NOC128,C130 =3.8~4.2V ?

YES

YESYES

NONO

L115about : 20 dBm

U300check & change

C102 :2.85V?

RFS100, C100,L101

check & change


Level 3 Repair

8-45


8-3-25. WCDMA Band8 TX

YES

YES

NO

YES

NO

NO

NO

L111,C127,FEM100change or resolder

L112about : 20 dBm

U300{{C309 = 2.2V ?}

& {C316 = 1.3V ?}& {C318 = 2.3V ?}& {C320 = 1.4V ?}

END


NOSoldering state of U300 is O.K?

YES

YES

YES




C134,C135,F101change or resolder

YES

NO

PAM100change or resolder

NO

CONTINOUS TX ON CONDITIONTX POWER DAC:120 CODE APPLIED

CH : 3013RBW : 100KHzVBW : 100KHzSPAN : 10MHz


CheckDC bias

NO

C134about : -5dBm

YES

PAM100 pin 1about : -5dBm ?

C128,C130 =3.8~4.2V ?

F100change or resolder

YESYES

NONO

L111about : 20 dBm

U300check & change

C102 :2.85V?

RFS100, C100,L101

check & change

F100 pin3:about 20

dBm?


Level 3 Repair

8-46


C111C110

C101

RFS100

2AC

1

G3 4

G

C143

ANT100

1 1

22

L102

22L100

ANT101

1 1

C113C112

L104

L103

C103

C144

C104

C106C107

4

5 VC1VC26

7 VC3VC48

9VDD

26

27G

BAND1_TX28

29G

3ANT

30G

31G

32GG

GSM1800|1900_RX

2G

GSM1800|1900_RX 20

G

21

G

22

BAND1_RX 23

24BAND1_RX

25UMTS1UMTS2

GSM1800|1900_TX

12G

13 GSM850|900_TX

14G

15

G G

16

GSM850_RX 17

GSM850_RX 1819

FEM100

G1

G10

11

C105

VREG_GP1_2.85V

C102

C100

L101

L108

C108

L107

L106

C117

C109


W2100_TX

GSM850_900

GSM1800_1900

GSM_UMTS_900_ANT

GSM_RXM_850

GSM_RXP_850

PCS_DCS_RXP

PCS_DCS_RXM

C114

UMTS1900_RXM

UMTS1900_RXP

UMTS2100_RXM

UMTS2100_RXP

C108

C109

C114

C117

C300

C301

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

C329

C330

C331

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C352

C353

C354

C355

C356

C357

C358

C359

C360

C361

C363

C364

C370

D300

L106

L108

L300

L301

L302

L303

L304

L305

L306

L307

OS

C300

Q300

R300

R301

R305

R306

R307

R308

R309

R311

R312

R313

R314

R315

R316

R317

R318

R31 9 R320

R321

R322

R325

R326

R327R329R330

R410

R628

R629

R630

R631

R632

R633

R635

R636

R637

R638

R639

R640

R67 8 R679

TH300

TP301TP305

TP306

TP400

TP401

TP402

TP403

UCP300

ZD300

ZD301

ZD302

ZD303

ZD304

ZD305

ZD306

R303 R304

C303C304

R328

OSC301

G2

OUT3

4 VCC1 VCONT

C302

C308

5_Q

CK7

D6

GND4

Q3

8VCC

_CLR2

1_PR

U300

C307C305

VREG_TCXO_2.85V

VREG_TCXO_2.85V

C306

TRK_LO_ADJ

D2D_XO

TCXO

C142

5

IN1 4OUT

F102

2G3G G

L111

C136

C131

C133

L113L112

VEN_BAND_I

VEN_BAND_VIII5

2VMODE_0

VMODE_13

C132

GND

16GND

IN_BAND_I7

IN_BAND_VIII1

10OUT_BAND_I

14OUT_BAND_VIII

VCC14

12VCC2

6

PAM100

8CPL_OUT

9GND

11GND

13GND

15

C128

V_BAT

C130

C138

C141

L116

C135C134

L114

C127

C137

R107 R109

R108

041C931C

L115

OUT

C129

F101

2G3G G5

1IN

4

G2

G4 5G

7G G

9

RX 1

8RXTX3

F100

ANT

6

UMTS2100_TX

GSM_UMTS_900_ANT

GSM_UMTS900_RXM

GSM_UMTS900_RXP

UMTS900_TX

UMTS900_PA_EN

UMTS1900_TX

PWR_DET

W2100_TX

UMTS_PA_RANGE0

UMTS2100_PA_EN

UMTS_PA_RANGE1


Level 3 Repair

8-47


8-4. Service Schematics

- NC Point(Top View)

: NC

UCP600

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

A A

B B

C C

D D

E E

F F

G G

H H

J J

K K

L L

M M

N N

P P

R R

T T

U U

V V

W W

Y Y

AA AA

AB AB

AC AC

AD AD

AE AE

AF AF

AG AG

AH AH

AJ AJ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29


Level 3 Repair

8-48


UCP300

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

A A

B B

C C

D D

E E

F F

G G

H H

J J

K K

L L

M M

N N

P P

R R

T T

U U

V V

W W

Y Y

AA AA

AB AB

AC AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


5. MAIN Electrical Parts List

5-1


Design LOC SEC CODE Description

D701 0403-001688 DIODE

D300 0404-001172 DIODE

ZD800 0404-001514 DIODE

ZD300 0406-001201 DIODE

ZD407,ZD408 0406-001223 DIODE

ZD301,ZD302,ZD303 0406-001267 DIODE

ZD304,ZD305,ZD307 0406-001267 DIODE

ZD309,ZD400,ZD401 0406-001267 DIODE

ZD402,ZD403,ZD404 0406-001267 DIODE

ZD405,ZD406,ZD502 0406-001267 DIODE

ZD503,ZD901,ZD905 0406-001267 DIODE

ZD902 0406-001375 DIODE

D700 0407-001002 DIODE

Q300 0504-000168 TR-SMALL SIGNAL

Q500 0504-001138 TR-SMALL SIGNAL

U300 0801-003013 IC

UCP600 0902-002584 IC

U405 1001-001370 IC

U404 1001-001459 IC

U500 1001-001580 IC

U401 1001-001593 IC

U204 1001-001607 IC1

U901 1003-002047 IC

U301,U400 1003-002352 IC

U100 1201-002961 IC

Please consult the GSPN website (Samsung Portal) for the most recent version of the product'spart list.


Main Electrical Parts List

5-2



PAM100 1201-003009 IC

U406 1202-001036 IC

U501 1203-003643 IC

U800 1203-004845 IC

U502 1203-005076 IC

U402 1203-005396 IC

U700 1203-006186 IC

U701 1203-006372 IC

U203 1204-003176 IC

U201 1205-003791 IC

UCP300 1205-003792 IC

UCD400 1205-003943 IC

U202 1205-004042 IC

U900 1209-001817 IC

U902 1209-001872 IC

TH300 1404-001224 COMP-SMD

ZD906,ZD907 1405-001177 COMP-SMD

R500 2007-000138 R-CHIP

R608 2007-000143 R-CHIP

R325,R501 2007-000148 R-CHIP

R312,R313,R314,R315 2007-000157 R-CHIP

R316,R317 2007-000157 R-CHIP

R324,R715,R723,R901 2007-000162 R-CHIP

R431 2007-000169 R-CHIP

R408,R414 2007-001298 R-CHIP



5-3



R410,R411 2007-003010 R-CHIP

R202 2007-003015 R-CHIP

R206,R323 2007-007132 R-CHIP

R432 2007-007573 R-CHIP

R205,R435,R436,R632 2007-007741 R-CHIP

R668,R672,R676 2007-007741 R-CHIP

R802 2007-007798 R-CHIP

R904 2007-007875 R-CHIP

R505 2007-007943 R-CHIP

R108 2007-008044 R-CHIP

R107,R109,R304,R319 2007-008045 R-CHIP

R320,R328,R403,R404 2007-008045 R-CHIP

R407,R439,R440 2007-008045 R-CHIP

R303,R409,R422 2007-008049 R-CHIP

R603,R604,R612,R613 2007-008052 R-CHIP

R625,R626,R634,R642 2007-008052 R-CHIP

R688,R689 2007-008052 R-CHIP

R600,R618,R619,R620 2007-008055 R-CHIP

R636,R637,R639,R640 2007-008055 R-CHIP

R678,R679,R680,R906 2007-008055 R-CHIP

R100,R103 2007-008210 R-CHIP

R412,R415 2007-008294 R-CHIP

R211,R601,R602,R605 2007-008419 R-CHIP

R606,R800 2007-008419 R-CHIP

R307 2007-008477 R-CHIP



5-4



R300 2007-008483 R-CHIP

R309,R621,R629,R670 2007-008516 R-CHIP

R674,R682,R683,R709 2007-008516 R-CHIP

R712 2007-008516 R-CHIP

R201,R204 2007-008531 R-CHIP

R401,R418,R427 2007-008548 R-CHIP

R213 2007-008579 R-CHIP

R101,R102,R104,R105 2007-008582 R-CHIP

R106 2007-008588 R-CHIP

R305 2007-008766 R-CHIP

R507,R641 2007-008780 R-CHIP

R203 2007-008806 R-CHIP

R308 2007-008809 R-CHIP

R429,R430,R433,R434 2007-009084 R-CHIP

R611 2007-009084 R-CHIP

R405,R419,R426 2007-009212 R-CHIP

R706,R707,R708 2007-009314 R-CHIP

R428,R503,R724 2007-009801 R-CHIP

R673 2007-009964 R-CHIP

R207,R208,R209,R210 2007-010202 R-CHIP

R215 2007-010202 R-CHIP

C127,C230,C265,C711 2203-000233 C-CERAMIC,CHIP

C712 2203-000233 C-CERAMIC,CHIP

C213,C635 2203-000254 C-CERAMIC,CHIP




5-5




C462,C716,C737 2203-000386 C-CERAMIC,CHIP








C367,C440,U908 2203-000812 C-CERAMIC,CHIP






C609,C637 2203-005138 C-CERAMIC,CHIP



C304,C307 2203-005682 C-CERAMIC,CHIP

C221,C254 2203-005683 C-CERAMIC,CHIP



C105,C106 2203-005726 C-CERAMIC,CHIP


C634,C636 2203-005729 C-CERAMIC,CHIP



5-6





C327,C700 2203-005736 C-CERAMIC,CHIP









C629,C643 2203-006048 C-CERAMIC,CHIP





C611,C613 2203-006260 C-CERAMIC,CHIP











5-7












C905,C906 2203-006423 C-CERAMIC,CHIP




C408,C702 2203-006562 C-CERAMIC,CHIP

C135,C141 2203-006604 C-CERAMIC,CHIP













5-8










C241,C363 2203-006846 C-CERAMIC,CHIP




C730,C731 2203-006872 C-CERAMIC,CHIP
















5-9











C359,C360,C514,C738 2404-001474 C-TA,CHIP

L112 2703-001178 INDUCTOR-SMD



L102,L109 2703-002200 INDUCTOR-SMD


L103,L104,L107 2703-002793 INDUCTOR-SMD



L201,L210 2703-002815 INDUCTOR-SMD


L304,L305 2703-002900 INDUCTOR-SMD

L306,L307 2703-002901 INDUCTOR-SMD







5-10




L900,L901 2703-003205 INDUCTOR-SMD

L700,L701,L702 2703-003260 INDUCTOR-SMD

C233 2703-003470 INDUCTOR-SMD

L301,L302,L303 2703-003685 INDUCTOR-SMD



OSC700 2801-004466 OSCILLATOR





F500,F501,F502 2901-001454 COMP-SMD

F800,F801,F802,F803 2901-001525 COMP-SMD

F804,F805,F806,F807 2901-001525 COMP-SMD

F200 2904-001752 COMP-SMD

F101 2904-001785 COMP-SMD

F102 2904-001789 COMP-SMD

F201 2909-001330 COMP-SMD

F100 2910-000092 COMP-SMD

FEM100 2911-000147 COMP-SMD

L400,L401,L402,L403 3301-001812 COMP-SMD

L405,L407,L410,L417 3301-001812 COMP-SMD

L418 3301-001812 COMP-SMD

L300 3301-001879 COMP-SMD



5-11



L202,L203,L204,L205 3301-001895 COMP-SMD

L206 3301-001895 COMP-SMD

L411,L412,L413,L414 3301-001917 COMP-SMD

RFS100 3705-001731 CONNECTOR

SIM300 3709-001540 CONNECTOR

CD300 3709-001575 CONNECTOR

HDC600,HEA402 3711-005550 CONNECTOR

HEA401 3711-005873 CONNECTOR

HDC900 3711-005976 CONNECTOR

HDC500 3711-005981 CONNECTOR

HEA400 3711-006650 CONNECTOR

BTC700 3711-007425 CONNECTOR

IFC500 3722-003065 CONNECTOR

BAT700 4302-001180 COMP-SMD

SC100,SC101,SC102 GH70-03349A COMP-SMD

SC103,SC104,SC105 GH70-03349A COMP-SMD

ANT100,ANT101,ANT200 GH71-08731A COMP-SMD

ANT201,SPK400,SPK401 GH71-08731A COMP-SMD

ANT202 GH71-09464A COMP-SMD

R306,R311,R416,R417 GH80-03320A COMP-SMD

R424,R425,R441,R662 GH80-03320A COMP-SMD

R681,R701,R702,R704 GH80-03320A COMP-SMD

R705 GH80-03320A COMP-SMD

C428,R214,R301,R321 GH80-03321A COMP-SMD

R322,R413,R423,R442 GH80-03321A COMP-SMD

R607,R644,R684,R685 GH80-03321A COMP-SMD

R686,R687,R700,R801 GH80-03321A COMP-SMD

- This Document can not be used without Samsung's authorization - 5-2. Cellular phone Parts list : GT-I5800DKABOG

Design LOC Description SEC CODE QAR01 ASSY ETC-RCV ASSY(GT-I5800) GH59-09322A QBA01 INNER BATTERY PACK-1500MAH,SIL,UNI,MAIN GH43-03310A QBC00 ASSY COVER-BATTERY GH98-17538A QBR05 ASSY BRACKET-MOTOR GH98-16631A QCA01 ASSY CAMERA-MODULE,GT-I5800(3M) GH96-04518A QCK02 PMO KEY-POWER GH72-60514A QCR03 SCREW-MACHINE 6001-001811 QFR01 ASSY CASE-FRONT GH98-17229A QIF01 PMO COVER-IF GH72-60512A QKP01 ASSY KEYPAD-(EU/BLACK) GH98-17238A QLB01 ASSY BRACKET-LCD GH98-17230A QLC01 ASSY LCD-GT-I5800_3.2",WQVGA GH96-04527A QME01 KEY FPCB-MAIN KEY PBA(GT-I5800) GH59-09724A QME03 TOUCH/PANEL-GT-I5800 GH59-09686A QME05 KEY FPCB-SENSOR ASSY(GT-I5800) GH59-09267A QMO01 MOTOR LINEAR VIBRATION-GT_S7330 GH31-00449A QMP01 A/S ASSY-PBA MAIN(COMM)GT-I5800 GH82-05043A QRE01 ASSY CASE-REAR GH98-17527A QSP01 MODULE-GT-I5800,SPK+ANT GH59-09753A QVK01 KEY FPCB-VOL KEY(GT-I5800) GH59-09270A QVO01 PMO KEY-VOLUME GH72-60513A

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Samsung GT-i5800 - Service Manual. . · 2017-12-03 · GT-i5800 1. Safety Precautions 2. Specification 3. Product Function 4. ... Samsung reserves the right to make changes to this

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