Aino - U10

1235-5821 rev. 1

Troubleshooting Manual

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Aino - U10

SEMC Troubleshooting Manual

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ABOUT

General informationThe purpose of this document is to provide enhanced technical information for Sony Ericsson repair technicians in order to assist during service, repair and troubleshooting operations on Sony Ericsson mobile phones. It should be used as a complement to other repair instructions and tools as notifi ed by the local Sony Ericsson representative.

To search for components throughout the entire document use the “search” function in Adobe Acrobat Reader 7.0 (or later version) and enter the component name or other word. Use zoom to enlarge.

For easier navigation of the document you can use the bookmarks that appear in the Bookmarks tab on the left side of the Adobe Acrobat Reader window. Each bookmark jumps to a page in the

document.

DisclaimerThis document is Sony Ericsson confi dential and should be treated as confi dential in accordance with the agreement with Sony Ericsson. This document is intended for use by authorized service technicians only. Sony Ericsson is not to be held responsible for any damages or losses caused intentionally or unintentionally due to unauthorised use of the information in this document.

NoteWhen disassembling and reassembling the phone the instructions and processes described in the Mechanical Working Instructions, the Generic Repair Manual and the Repair Center Handbook must be followed.

Rev. Date Changes / Comments

1 11/20/2009 Initital revision.

Revision History

Table of Contents

ABOUT Contents 2Equipment List 3

TROUBLESHOOTING Dead Phone Problems 7Display Problems 8Display Illumination Problems 8Touch Display Problems 9Opto Sensor Problems 9Proximity Sensor Problems 10On/Off Key Problems 10Keylock Switch Problems 11Volume Up and Down Problems 11Numeric Keyboard Problems 12Keyboard Illumniation Problems 12Navigation Keys Problems 13Navigation Keys Illumniation Problems 13Flash LED Problems 14Vibrator Problems 14Camera Problems 15Camera Auto Focus and Shutter Problems 15Charging Problems 16USB Charging Problems 16Hands-Free (PHF) Detection Problems 17Hands-Free (PHF) Aux Microphone Problems 17Hands-Free (PHF) Aux Earphone Problems 18Microphone Problems 18Earphone Problems 19Loudspeaker Problems 19Data Communication Problems 20FM Radio Problems 20Bluetooth Problems 21

GSM Network Problems 22WCDMA Network Problems 22A-GPS Problems 23WLAN Problems 24Alert and Real Time Clock Problems 24Accelerometer Problems 25Slide Sensor Problems 25SIM Problems 26Memory Stick Problems 26System Connector Protection Test 27Backup Capacitor Test 27ASIC Revision Test 28Measurement Points Pictures 29

MEASUREMENT POINTS Primary Side 36Secondary Side 37Keyboard FPC Assembly 38TOP PBA 39Mainboard Schematic Top 40Core Power Management 41Core Memories 42Core General 43Core GSM & UMTS 44Peripheral Audio 45Peripheral Cards 46Peripheral Optics 47Peripheral Camera 48Peripheral BT / WLAN 49Peripheral AGPS 50Keyboard FPC Assembly 51Top PBA 52

APPENDIXTroubleshooting Fixture Setup Instructions 53

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Aino, U10a, U10i Equipment List

Info: More information about the equipment used for TRS can be found in the following location:CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf or matris.xls – U Model Tab.

Troubleshooting Fixture Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: 1230-5666

Note! More information about the TRS Fixture Kit can be found in the Trouble Shooting Fixtures Setup Instructions document which is included at the end of this TRS Manual.

Dummy Battery Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: NTZ 112 533 Note! The resistance between GND and BDATA should be approximately 120K Ohm.

Instruments Power Supply Channel 1 (VBATT) Agilent 6632B or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Instrument Settings: Voltage: 3.8 VoltLimiter: 2.0 A

Note! Maximal cable length between the Power Supply Channel 1 VBATT and the dummy battery must be maximum 1m. The cable must have a capacity for at least 16A.

Power Supply Channel 2 (DCIO/SEPI) Agilent 6632B or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Instrument Settings: Voltage: 5.0 Volt Limiter: 2.0 A

Oscilloscope Agilent DSO7052A or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Digital Multimeter (DMM) Fluke 83 or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Note! The 0,64 mm Test Probes is recommended by Sony Ericsson when the DMM is used. See Picture 1.

Picture 1

Spectrum Analyzer R&S FSL 9 kHz – 3 GHz or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

RF Probe HP 85024A or similar Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

RF Probe Snap-in Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: 1230-5894

FM Signal Generator R&S SMC100A or similar Location: -

PC Package & PC Software PC Package (Computer) Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Urquell Fault Trace SW with project file Location: CSPN – Repair Instructions – Electrical – Aino, U10a, U10i – Trouble Shooting Application – Project File: Aino_U10a_U10i_Project_R1A

Drivers SEPI BOX Drivers Location: http://emma.extranet.sonyericsson.com /– Drivers – DSS / SEPI / SEMUTS

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Equipment List

SE Communication Interface SEPI BOX Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: LTN 214 1484 See Picture 2.

Picture 2

CablesUSB Computer Cable Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf See Picture 3.

Picture 3

DSU-60/USB Cable Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: KRY 101 1413 See Picture 4.

See Picture 4

RF Test Cable Flexible Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: RPM 119 885 See Picture 5.

Picture 5

SEPI Interface Cable – A1 Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf Part number: KRY 101 1119/1 See Picture 6.

Picture 6

Power Cable RED to Power Supply Channel 1 (VBATT) Maximum Length: 1m Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

Power Cable BLACK to Power Supply Channel 1 (VBATT) Maximum Length: 1m Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf

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Customized Power Supply Channel 2 Cable (DCIO/SEPI) Customize the cable according to the instructions below: (Step 1, Step 2, Step 3 and Step 4)

Step 1: Take the CST-75 battery charger and cut off the charger according to Picture 7.

Picture 7

Note! The Cable length must be exactly 1.3m.

Step 2: Connect the CST-75 charger Red or White wire to the Plus Output and the Black wire to the Minus (GND) Output at backside of the Power Supply Channel 2 (DCIO/SEPI) according to Picture 8.

Picture 8

Step 3: Cut off insulating material from the inside of the charger plug according to Picture 9.

Picture 9

Step 4: Connect DCIO Cable and SEPI Interface Cable – A1 according to Picture 10.

Picture 10

Picture 11

Note! This setup is wrong.

Equipment List SEMC Troubleshooting Manual

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Connection Instructions for the Dummy Battery

This is the correct setup when the Dummy Battery is used. See Pictures 12 and 13.

Picture 12

Picture 13

Test Cards Local SIM Any functional Local SIM Card

Memory Card SanDisk microSD™ See picture 14.

Picture 14

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TROUBLESHOOTING Dead Phone ProblemsT

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STARTNOTE !

Before following this guide the Dead Phone Problems part 1 TRS guidemust be finished.

Use TRS FixtureConnect VBATT and DCIO/SEPI

32 kHz RTCCLK at

MP 37 (ST2103)

SL 4 ReplaceB2100

SL 5 Replace N2000

No

26 MHzat MP 4 (R2123

MCLK)

Yes

No1.8 Volt DC at

MP 36 (ST2218VDDE18)

SL 5 ReplaceN2000

SL 4 Escalate

No

Yes

2.8 Volt DC atMP 13 (C1218LDOA_OUT)

No2.8 Volt DC atMP 33 (C1207

VRAD28)Yes Replace

N1211No

1.2 Volt DC atMP 3 (C2316VCORE12)

Yes

SL 4 ReplaceL2200

SL 5 Replace N2000

No2.6 Volt DC at

MP 14 (ST2216VAUDIO26)

Yes

SL 5 ReplaceN2000

SL 4 Escalate

No

2.5 Volt DC atMP 2 (ST2300

VANA25)

Yes

No1.8 Volt DC at

MP 39 (ST2232VMEM)

Yes

SL 4 ReplaceN1200

SL 5 Replace N2010 or N2000

Yes

Disconnect: VBATT and DCIO/SEPI

Remove the PBA from TRS Fixture

No

Is L2202= Max 1 Ohm

Replace L2202No

Replace N2207Yes

YesSL 5 Replace

N2010 or N2000SL 4 Escalate

Dead Phone Problems part 2

STARTStep 1:

Try to Recover the Phone by using EMMA SW:Update SEMCBOOT after this Run EMMA SUCR SW

If successful claim SW FlashIf not go to step 2.

Step 2:Use TRS Fixture

Perform a visual inspection ofthe X2201 Battery Connector

Is the X2201 Battery Connector

Ok and L2203= Max 1 Ohm

Replace X2201 or L2203

Yes

No

Connect VBATT to TRS Fixture

Is theCurrent Consumption

more than 1mA

Is theRF Module

N1200 (Tiger) getting hot

Replace N1200 Yes

Try to trace the Faulty Component by using Freezing Spray

Yes

Is theCurrent Consumption

still more than 1mA

Go to Dead Phone

Problems part 2No

SL 5 Remove N2000

SL 4 Escalate

SL 5 Replace N2000

SL 4 EscalateNo

Try to trace the Faulty Component by using Freezing

Spray

Yes

No

Dead Phone Problems part 1

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- Display Illumination Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Connect: Slider FPC Assy and Display 3" TFT to the PBAConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen Testing

Display PatternActivate:

RGB Color Pattern

Is theDisplay

Ok

Replace Display 3" TFT or Slider FPC Assy

Yes

2.7 Volt DC atMP 12 (ST2220

VDIG)No

SL 5 Replace N2000

SL 4 Escalate

No

Yes

1: Disconnect: VBATT and DCIO/SEPIDisconnect: Slider FPC Assy and Display 3" TFT from the PBA

2: Connect: VBATT and DCIO/SEPI

SL 4 Replace X4200

SL 5 ReplaceN2010

Display Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Connect: Slider FPC Assy and Display 3" TFT to the PBAConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen TestingLed and Backlight

Activate: Display Backlight

Is theDisplay Backlight

Ok

Replace Display 3.47 TFT or

Slider FPC AssyYes

No

Replace V4402 or N4400

Yes

1: Disconnect: VBATT and DCIO/SEPIDisconnect: Slider FPC Assy and Display 3" TFT from the PBA

2: Perform visual inspection of theX4200 Board to Board Connector

Is theX4200

BtB connectorOk

Replace X4200No

Is L4401= Max 1 Ohm

Replace L4401NoYes

Display illumination Problems

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- Opto Sensor Problems

Is theX4200

BtB ConnectorOk

NoSL 5 Replace

N2010SL 4 Escalate

STARTStep 1:

Replace Display 3" TFT and retest the Phone If successful claim Display 3" TFT if not go to step 2.

Step 2:Replace the Slider FPC Assy and retest the Phone

if successful claim Slider FPC Assy if not go to step 3.

Step 3:Perform a visual inspection of theX4200 Board to Board Connector

Replace X4200Yes

Touch Display Problems

2.8 Volt DC atMP 1 (C4401)

Yes

No

STARTStep 1:

Replace PBA Top and retest the Phone If successful claim PBA Top if not go to step 2.

Step 2:Replace Display 3" TFT and retest the Phone

If successful claim Display 3" TFT if not go to step 3.

Step 3:Replace the Slider FPC Assy and retest the Phone

if successful claim Slider FPC Assy if not go to step 4.

Step 4:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen Testing

MiscActivate:

Opto Sensor

Replace N4400

Replace X4200

1: Close the TRS SWDisconnect: VBATT and DCIO/SEPIRemove PBA from the TRS Fixture

2: Perform a visual inspection of theX4200 Board to Board Connector

Is theX4200

BtB connectorOk

No

SL 4 Replace N4400

SL 5 ReplaceN2000 or N2010

Yes

Opto Sensor Problems

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- On/Off Key Problems

Is theX4200

BtB ConnectorOk

No

SL 5 Replace V4201, V4202 or

N2000SL 4 Escalate

STARTStep 1:

Replace PBA Top and retest the Phone If successful claim PBA Top if not go to step 2.

Step 2:Replace Display 3" TFT and retest the Phone

If successful claim Display 3" TFT if not go to step 3.

Step 3:Replace the Slider FPC Assy and retest the Phone

if successful claim Slider FPC Assy if not go to step 4.

Step 4:Perform a visual inspection of theX4200 Board to Board Connector

Replace X4200Yes

Proximity Sensor Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: Keyboard FPC Assembly to the PBA

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Press the On/Off Key on the Keyboard

Is theOn/Off Key

Ok

No

Replace X2500

ReplaceKeyboard FPC

AssemblyYes

No

Is theProblem with

Power Off

1.8 Volt DC atMP 6

(V2475_Anode)YesReplace

V2475 Yes

SL 5 Replace N2010

SL 4 EscalateNo

Yes

3.7 Volt DC atMP 8

(V2475_Cathode)

No

SL 5 Replace N2000

SL 4 Escalate

On/Off Key Problems

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- Volume Up and Down Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Press the Keylock Switch (S2401) on the PBA

Is theKeylock Switch

(S2401)Ok

ReplaceRear Cover

Assembly or Rear Cover Assembly

Recessed

Yes

No

SL 4 Replace S2401

SL 5 ReplaceC2477 or N2010

1.8 Volt DC atMP 9 (ST2412)

ReplaceS2401Yes

Is anyof MP 31 (S2401_Pin A) or MP 32 (S2401_Pin B)

Short circuit to GND

No

No

SL 4 ReplaceS2401

SL 5 ReplaceN2010

Yes

Keylock Switch Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: Keyboard FPC Assembly to the PBA

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Press the Volume Up and Down keys on the Keyboard FPC Assembly

Is the Volume Up and Down

Ok

ReplaceKeyboard FPC

AssemblyYesNo

Go toNavigation Keys

Problems

Volume Up and Down Problems

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Numeric Keyboard Problems - Keyboard Illumniation Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: Keyboard FPC Assembly to the PBA

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Test the Numeric Keyboard by pressing all numeric keys on the Keyboard FPC Assembly

Are allNumeric Keys

Ok

ReplaceKeyboard FPC

AssemblyYes

No

Test the Keylock Switch by pressing S2401 and On/Off Key by pressing On/Off key on the Keyboard FPC Assembly

Is the Keylock Switch

Ok

Go toKeylock Switch

ProblemsNo

Is the On/Off Key

Ok

Yes

Go toOn/Off Key Problems

No

SL 4 ReplaceX2500

SL 5 ReplaceC2487 or N2010

Yes

Numeric Keyboard Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Connect: Keyboard FPC Assembly to the PBAConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen TestingLed and Backlight

Activate: Numeric Keyboard

Is theNumeric Keyboard

illuminationOk

Replace Keyboard FPC

AssemblyYes

No

1: Disconnect: VBATT and DCIO/SEPIDisconnect: Keyboard FPC Assembly from the PBA

2: Perform a visual Inspection of theX2500 Board to Board Connector

Is theX2500

BtB connectorOk

Replace X2500NoYesReplace

N4400

Numeric Keyboard illumination Problems

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N avigation Keys Problems - Navigation Keys Illumniation Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: Keyboard FPC Assembly to the PBA

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Test the Navigation Keys by pressing all navigation keys on the Keyboard FPC Assembly

Are allNavigation Keys

Ok

ReplaceKeyboard FPC

AssemblyYes

No

No

Yes

Is the Numeric Keyboard

Ok

Go toNumeric Keyboard

Problems

1.8 Volt DC atMP 10 (ST2413)

SL 5 ReplaceN2010

SL 4 EscalateNo Replace

X2500Yes

Navigation Keys Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Connect: Keyboard FPC Assembly to the PBAConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen TestingLed and Backlight

Activate: Navigation Keys LED

Is the Navigation Keys

illuminationOk

Replace Keyboard FPC

AssemblyYes

No

1: Disconnect: VBATT and DCIO/SEPIDisconnect: Keyboard FPC Assembly from the PBA

2: Perform a visual Inspection of theX2500 Board to Board Connector

Is theX2500

BtB connectorOk

Replace X2500NoYesReplace

N4400

Navigation Keys illumination Problems

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Flash LED Problems - Vibrator Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIInit Screen TestingLed and Backlight

Activate: Flash LED

2.7V – 6V DC atMP 53 (C4442)

No

Yes Replace V2402

Quit TRS SW andDisconnect: VBATT and DCIO/SEPI

Is L4402= Max 1 Ohm

Replace L4402No

1: Connect: VBATT and DCIO/SEPI

2: Use Fault Trace SW and go to:MMI

Init Screen TestingMisc

Activate: Main Camera Test

NOTE !Ignore the ”...timeout when reading” message if it

appears in the Trace window (The right corner of the Fault Trace SW).

Yes

1.8 Volt DC atMP 46 (R4304)

Replace N4302No

SL 4 ReplaceN4406

SL 5 Replace N2010

Yes

Flash LED Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:

Vibrator Test

More than2 Volt Pk-Pk Pulses

at MP 38 (C4201)

ReplaceB2400Yes

No

SL 5 ReplaceN2000

SL 4 Escalate

Is any ofC4201 or C4446

Short circuit

SL 5 ReplaceC4201 or C4446SL 4 Escalate

YesNo

Vibrator Problems

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- Camera Auto Focus and Shutter Problems

Yes No

STARTStep 1:

Replace Camera 8 Mpixel CMOS and retest the PhoneIf successful claim Camera 8 Mpixel CMOS if not go to step 2.

Step 2:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 3:Use Fault Trace SW and go to:

MMIInit Screen Testing

MiscActivate:

Main Camera Test

NOTE !Ignore the ”...timeout when reading” message if it appears

in the Trace window (The right corner of the Fault Trace SW).

SL 5 Replace N2010

SL 4 Escalate

1.8 Volt DC at MP 40 (R2210) and

MP 43 (R2212)

2.8 Volt DC atMP 42 (ST2222)

Replace N2206 No

Yes

2.8 Volt DC atMP 41 (ST2224)

Replace N2205 No 1.8 Volt DC at

MP 44 (ST2223)

1.2 Volt DC atMP 45 (L2213)

NoYes

Yes

AreX4311, X4312, X4313 and X4314 connected

to GND

YesReplace Faulty Component Yes

Close TRS SWDisconnet: VBATT and DCIO/SEPI

No

Replace N2205

Is L2212= Max 1 Ohm

Replace L2212

Yes

No

Replace N2205

1: Close TRS SWDisconnet: VBATT and DCIO/SEPI

2: Perform Visual Inspection of theX4300 BtB Connector

No

Is theX4300 BtB Connector

Ok

Replace X4300 No

SL 4 Replace N4302

SL 5 ReplaceN2010

Yes

Camera Problems

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: Keyboard FPC Assembly to the PBA

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

MMIMisc

Init Screen TestingActivate:Key Test

Press Camera Auto Focus and Shutter key on the Keyboard FPC Assembly

Is the Camera Auto Focus

and Shutter keyOk

ReplaceKeyboard FPC

AssemblyYesNo

Go toNavigation Keys

Problems

Camera Auto Focus and Shutter Problems

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- USB Charging Problems

STARTStep 1:

Perform the System Connector Protection TestIf successful go to step 2.

Step 2:Disassemble the Phone and continue with the

Charging Problems TRS guide

Yes

Perform a visual Inspection of theX2201 Battery Connector

Is theX2201 Battery

ConnectorOK

Replace X2201No

Yes

5 Volt DC atMP 21 (C2440)

Replace X2405No

SL 4 Replace V2202

SL 5 ReplaceN2000

No

Is MP 54 (TP2202)Short circuit to

GND

Replace V2200Yes

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Charging Problems

STARTPerform the System Connector Protection Test

If successful continue with theUSB Charging Problems TRS guide

Yes

Use TRS FixtureConnect: VBATT and USB from the PC

5 Volt atMP 28 (ST2407)

Replace X2405No

Yes 5 Volt atMP 27 (C2438)

Replace N2421No

SL 5 Replace N2000 or N2010SL 4 Escalate

USB Charging Problems

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Hands-Free (PHF) Detection ProblemsHands-Free (PHF) Aux Microphone Problems

STARTStep 1:

Perform the System Connector Protection TestIf successful go to step 2.

Step 2:Inspect and verify

X2405

NoYes ReplaceX2405

Is theX2405

Visual inspectionOk

SL 4 Replace N2422

SL 5 ReplaceN2010 or N2000

Hands-Free (PHF) Detection Problems

STARTNOTE !

Before starting this TRS guide, make sure that the Hands-Free (PHF) Detection is working properly.

Step 1:Perform the System Connector Protection Test

If successful go to step 2.

Step 2:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 3:Use Fault Trace SW and go to:

Audio and FM RadioAudio Loop Test

Audio Input: AUX1Loop Mode: Analog

Audio Output: LoudspeakerApply Audio Loop

SL 5 Replace N2000

SL 4 EscalateNoReplace

N3101 Yes 2V - 2.2V DCat MP 26 (ST3157)

Hands-Free (PHF) Aux Microphone Problems

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- Microphone Problems

START

NOTE !Before starting this TRS guide, make sure that Hands-Free (PHF)

Detection is working properly.

Step 1:Perform the System Connector Protection Test

If successful go to step 2.

Step 2:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 3:Use Fault Trace SW and go to:

Audio and FM RadioAudio Tone

Activate:INIT TONE TEST

Activate:(PHF) Aux Earphone

More than400mV Pk-Pk

1 kHz signal at MP 23 (L3151) and MP 24

(L3152)

SL 5 Replace L3151 or L3152SL 4 Escalate

No

Yes

NoYes Is L3151 and L3152= Max 2 Ohm

Replace N3101

SL 5 Replace N2000 or N2010SL 4 Escalate

Hands-Free (PHF) Aux Earphone Problems

STARTStep 1:

Load ETS SW into the Phone

Step 2:Use TRS Fixture

Connect: VBATT and DCIO/SEPI

Step 3:Use Fault Trace SW

Use Fault Trace SW and go to:Audio and FM Radio

Audio Loop TestAudio Input: Mic1

Loop Mode: AnalogAudio Output: Loudspeaker

Apply Audio Loop

2.1V - 2.2V DC atMP 7 (R3150) No

SL 5 Replace N2000

SL 4 Escalate

Yes

ReplaceB3101

Quit TRS SWDisconnect: VBATT and DCIO/SEPI

Is L3101= Max 2.5 Ohm

SL 5 ReplaceL3101

SL 4 EscalateNoYes

Microphone Problems

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- Loudspeaker Problems

START1: Load ETS SW into the Phone

2: Use TRS Fixture and Connect:Slider FPC Assy, Display 3" TFT and PBA Top to the PBA

3: Connect: VBATT and DCIO/SEPI

4: Use Fault Trace SW and go to:Audio and FM Radio

Audio ToneActivate:

INIT TONE TESTActivate:Earphone Yes

Replace Ear Speaker, PBA

Top, Slider FPC Assy or Display 3" TFT

No

Yes

More than400mV Pk-Pk

1 kHz signal at MP 59 (X101) and MP 60

(X102)

1: Close TRS SWDisconnect: VBATT and DCIO/SEPI

2: Disconnect: Slider FPC Assy, Display 3" TFT and PBA Top from the PBA

AreL3105 and L3106

= Max 1 Ohm

SL 5 Replace L3105 or L3106SL 4 Escalate

No

1: Connect: VBATT and DCIO/SEPI

2: Use Fault Trace SW and go to:Audio and FM Radio

Audio ToneActivate:

INIT TONE TESTActivate:Earphone

Yes

More than400mV Pk-Pk

1 kHz signal at MP 16 (L3105) and MP 15

(L3106)

SL 5 Replace N2000

SL 4 EscalateNo

1: Quit TRS SW and Disconnect: VBATT and DCIO/SEPI

2: Perform a Visual Inspection of the X4200 BtB Connector

Is the X4200 BtB Connector

Ok

No

Replace PBA Top,

Slider FPC Assy or Display 3" TFT

Replace X4200

Yes

Earphone Problems

START1: Load ETS SW into the Phone

2: Use TRS Fixture and Connect:Keyboard FPC Assembly

3: Connect: VBATT and DCIO/SEPI

4: Use Fault Trace SW and go to:Audio and FM Radio

Audio ToneActivate:

INIT TONE TESTActivate:

Loudspeaker Yes

Replace Keyboard FPC

Assembly or Carrier Inner Assembly

No

More than900mV Pk-Pk

1 kHz signal at MP 58 (X3102) and MP 57

(X3103)

Yes

More than400mV Pk-Pk

1 kHz signal at MP 17 (C3137)

SL 5 Replace N2000

SL 4 EscalateNo

1.8 Volt DC atMP 5 (R3153AMP_CTRL)

SL 5 Replace N2010

SL 4 EscalateNo

1: Close TRS SWDisconnect: VBATT and DCIO/SEPI

2: Disconnect: Keyboard FPC Assembly from the PBA

Yes

AreL3107 and L3108

= Max 1 Ohm

SL 5 Replace L3107 or L3108SL 4 Escalate

No

Perform a Visual Inspection of the X2500 BtB Connector

Yes

Is the X2500 BtB Connector

Ok

Replace X2500NoYesReplace

N3100

Loudspeaker Problems

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- FM Radio Problems

STARTStep 1:

Perform the System Connector Protection TestIf successful go to step 2.

Step 2:Use Phone with Signalling SW (SSW)

Use USB Cable connected to the PC and continue with step 3.

Step 3:Power On the Phone and insert the USB cable into the System Connector

Does thePhone Display

indicate Charging

Go to USB Charging

ProblemsNo

Yes

Download ETS SW into the Phone

Is the ETS SW Flash

Successful

SL 5 ReplaceN2010

SL 4 EscalateYes

Disassemble the Phone andPerform a visual Inspection of the

X2405 System Connector

No

Is theX2405 System

ConnectorOk

ReplaceX2405No

SL 4 ReplaceN2420

SL 5 ReplaceN2010

Yes

Data Communication Problems

STARTPerform the System Connector Protection Test

If successful continue with theFM Radio Problems TRS guide

Is theHands-Free (PHF)

Connection Ok

Go to Hands-Free (PHF)

Detection ProblemsNo

Is theHands-Free (PHF)

Aux EarphoneOk

Yes

Go toHands-Free (PHF)

Aux Earphone Problems

No

Yes

SL 4 Replace N1300

SL 5 ReplaceN2000 or N2010

Disassemble the Phone andPerform a Visual Inspection of the

X2405 System Connector

Yes

Is theX2405

System ConnectorOk

ReplaceX2405No

FM Radio Problems

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START

Step 1:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

GeneralAsic Revisions

Read All

Is theBluetooth (N1300)

Asic Revision0x0,0xF2

Go toBluetooth Problems

part 2 Yes

2.7 Volt DC atMP 29 (ST1303)

No

No

Yes

SL 4 ReplaceN1300 or N1200

SL 5 ReplaceN2100 or N2010

No26 MHz at

MP 11 (R2108BT_WLAN_CLK)

Yes

SL 5 ReplaceN2000

SL 4 Escalate

SL 4 ReplaceN1300

SL 5 ReplaceN1500 or N2010

Bluetooth Problems part 1

STARTNOTE !

Before starting this guide the Bluetooth Problems part 1TRS guide must be finished.

Close the TRS SWDisconnect: VBATT and DCIO/SEPI

Max1 Ohm between

MP 48 (X1500_Pin IN) and MP 47 (X1500_Pin

OUT)

ReplaceX1500No

Isany of

X1501 or X1502Damaged

Yes

ReplaceX1501 or X1502

No

1: Use Spectrum Analyzer Instrumentwith the RF Cable Flexible

2: Use TRS FixtureConnect: VBATT and DCIO/SEPI

Use Fault Trace SW

Yes

Spectrum Analyzer Instrument Settings:

Frequency: 2402 MHz Span: 10 MHz

Amplitude: 20 dBmUse Peak Search (MKR)

Connect the RF Cable Flexible to the Bt/Wlan RF Connector on the TRS Fixture

Fault trace SW Settings:

TX and RXBluetoothStatic TXChannel 0

Set MaxPwr 0

Is theBlt MaxPwr

0 dBm(±5 dBm)

ReplaceCarrier Inner

AssemblyYes

Spectrum Analyzer:

Disconnect the RF Cable Flexible andConnect the RF Probe to

Spectrum Analyzer Instrument

NOTE !Do not use 10:1 Divider.

No

0 dBm atMP 30 (R1531)

(±5 dBm)Yes

NoReplaceW1300 or N1300

ReplaceN1510

Bluetooth Problems part 2

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- WCDMA Network Problems

START

Step 1:Replace Carrier Inner Assembly and retest the Phone

If successful claim Carrier Inner AssemblyIf not go to step 2.

Step 2:Load ETS SW into the Phone

Perform SERP Calibration and retest the PhoneIf successful claim SERP Calibration

If not go to step 3.

Step 3:Disassemble the Phone and continue with the

GSM Network Problems TRS guide

Max 1Ohm between

MP 55 (X1200_Pin C) and MP 56

(X1200_Pin A)

Replace X1200No

Yes

AreE1401, E2402 and

X1210 connected to GND

Replace E2401, E2402 or

X1210No

Is theX1210

Damaged

Yes

Replace X1210

AreL1204 and R1205

= Max 1 Ohm

SL 5 ReplaceL1204 or R1205SL 4 Escalate

No

Yes

Replace N1200

Is theGSM Network

Ok

SL 5 ReplaceN2010 or N2000SL 4 Escalate

NoClaim ComponentN1200 Yes

Yes

No

GSM Network Problems

Is theGSM SERP Calibration

Passed

Go toGSM Network

Problems

START

Load ETS SW into the PhonePerform SERP Calibration and retest the Phone

If successful claim SERP CalibrationIf not then continue with WCDMA Network Problems TRS guide

Yes

No

Is it onlyproblem with

the WCDMA RXpart

SL 4 Replace N1200

SL 5 ReplaceN2000 or N2010

No

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Use Fault Trace SW and go to:Tx and Rx WCDMA

Radio Settings:Select Band: BAND I

Modes: Max Pwr 23dBm

Fast select channels: Set Low Channel

Ch LOW

3V – 3.8V DC at MP 35 (L1200VCC_WPA)

Yes 1.8 Volt DC at MP 34 (R1203

PA_EN)

Replace N1210Yes

Replace N1200No

Close TRS SW andDisconnect:

VBATT and DCIO/SEPI

Is L1200= Max 1 Ohm

No

No

SL 4 Replace N1210

SL 5 ReplaceN2010 or N2000

Yes

Yes

Replace L1200

WCDMA Network Problems

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STARTStep 1:

Replace Carrier Inner Assembly and retest the Phone If successful claim Carrier Inner Assembly

if not go to step 2.

Step 2:Load ETS SW into the Phone

Use TRS FixtureConnect: VBATT and DCIO/SEPI

Use Fault Trace SW and go to:General

Asic RevisionsRead All

Yes

Is theA-GPS (N1400)Asic Revision

0x11

Go toA-GPS Problems

part 2

No

26 MHz atMP 52 (ST1401

MCLKSEC)

SL 4 ReplaceN1400 or N1200

SL 5 ReplaceN2010

No

2.5 Volt DC atMP 50 (C1412

VCC_TCXO_25)

Yes

ReplaceN1400No

16 MHz atMP 51 (C1401

GPS_CLK)

Yes

ReplaceB1401 No Yes

SL 4 ReplaceN1400

SL 5 ReplaceN2010

A-GPS Problems part 1

START

NOTE !Before starting this the A-GPS Problems part 1 TRS guide must be finished.

1: Use Signal Generator Instrument

2: Connect RF Cable Flexible from the Signal Generator Instrument into the

GPS Antenna RF Connector on the TRS Fixture

Signal GeneratorInstrument Settings:

Frequency: 1575.42 MHzAmplitude/Level: -50 dBm

Set:RF: On

Mod Gen: OffModulation: Off

Yes

SL 4 ReplaceN1400

SL 5 ReplaceL1401

No

Use Spectrum Analyzer Instrument and connect the RF Probe

Spectrum Analyzer Instrument Settings:Frequency: 1575.42 MHz

Span: 10 MHz Amplitude: -20 dBm

Use Peak Search (MKR)

NOTE !Do not use 10:1 Divider.

1575.42 MHz-60 dBm signal at

MP 49 (C1409 AGPS_ANT_1)

(±5 dBm)

ReplaceX1401 or X1402

Close the TRS SWDisconnect: VBATT and DCIO/SEPIRemove PBA from the TRS Fixture

Is any ofX1401 or X1402

damagedYesSL 5 Replace

Z1401SL 4 Escalate

No

A-GPS Problems part 2

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- Alert and Real Time Clock Problems

STARTNOTE !

Before starting this TRS guide, check if Bluetooth is working properly.

Is Bluetooth OkGo to

Bluetooth Problemspart 1

No

Yes

SL 5 ReplaceL2310

SL 4 Escalate

Use TRS FixtureConenct: VBATT and DCIO/SEPI

Use Fault Trace SW and go to:TX and RX

WLANWlan Settings

WLAN Turn On

1.8 Volt DCAt MP 19 (R2313)

SL 5 ReplaceN2010

SL 4 EscalateNo3.7 Volt DC

at MP 20 (C2371) YesNo

Yes

3 Volt DCat MP 22 (ST2305)

ReplaceN2300 No 1.8 Volt DC

at MP 18 (ST2304)Yes ReplaceN2300No

Close TRS SWDisconnect: VBATT and DCIO/SEPI

Yes

AreL2311 and L2313

= Max 1 Ohm

SL 4 ReplaceL2311

SL 5 ReplaceL2313

No

SL 4 ReplaceN1510

SL 5 ReplaceN1500

Yes

WLAN Problems

START

Does the Phone

Gain or Lose Time

Perform:SERP CalibrationYes

Is therestill problems withGaining or Losing

Time

Replace B2100

No ClaimSERP Calibration

Yes

Perform:Backup Capacitor

Test

Is theTest Passed

Flash the Phone with EMMA SUCR SWYes

SL 5 ReplaceC2214 or N2000SL 4 Escalate

No

Doesthe Phone Hang withConstant Vibration

Replace B2100Yes

No

No

Alert and Real Time Clock Problems

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- Slide Sensor Problems

STARTStep 1:

Load ETS SW into the Phone

Step 2:Use Dummy Battery connected to the Power Supply Channel 1 (VBATT)

Connect: DCIO/SEPI Use Fault Trace SW

NoSL 5 Replace

N2010SL 4 Escalate

No

Fault Trace SWMMI Misc

Init Screen TestingActivate:

Accelerometer Test

NOTE !Read X, Y, Z information in the Info Box.

Move the Phone andRepeat the:

Accelerometer Test

NOTE !Read X, Y and Z information in the Info Box.

NOTE ! Repeat this Test Sequence 10 Times.

Can you see

that X, Y and Z information are changing in the

info box

Flash the Phone with EMMA SUCR SW Yes

Use Fault Trace SW and go to:

GeneralAsic Revisions

Read All

Is theAccelerometer

(N2411)Asic Revision

0xc

Yes ReplaceN2411

Accelerometer Problems

STARTStep 1:

Replace Keyboard FPC Assembly and retest the Phone If successful claim Keyboard FPC Assembly if not go to step 2.

Step 2:Replace Magnet and retest the Phone

If successful claim Magnet if not go to step 3.

Step 3:Perform a visual Inspection of theX2500 Board to Board Connector

Replace X2500

Is theX2500

BtB connectorOk

NoSL 5 Replace

N2010SL 4 Escalate

Yes

Slide Sensor Problems

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- Memory Stick Problems

STARTStep 1:

Load ETS SW into the PhoneUse TRS Fixture

Insert the Test SIM Card into X2402 Card Connector on the PBAConnect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

LogicLogic

SIM Card controlActivate:

Sim Com Test

Yes

SL 4 Replace X2402

SL 5 ReplaceN2000 or N2010

NoFlash the Phone with EMMA SUCR SW

Is theSim Com Test

PASSED

SIM Problems

Is theMemory Stick Test

PassedYes

No

START

Step 1:Load ETS SW into the Phone

Use TRS FixtureInsert Memory Stick into the X4315 MSD Holder

Connect: VBATT and DCIO/SEPI

Step 2:Use Fault Trace SW and go to:

LogicSIM Card control

Activate:Memory Stick Test

ReplaceX4315

Flash the Phone with EMMA SUCR SW

1: Quit TRS SW and Disconnect: VBATT and DCIO/SEPI

2: Perform a Visual Inspection of the X4315 MSD Holder

Is theX4315 MSD Holder

OkNo

SL 4 ReplaceN2031

SL 5 ReplaceN2010

Yes

Memory Stick Problems

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- Backup Capacitor Test

System Connector Protection Test

Perform the Ohm measurements by using the DMM instrument (Fluke).

Note! The Battery must be removed from the Phone during this test. Note! Connect the Black probe to X2405_PIN 9 (GND).

PIN_1 PIN_9 (GND) PIN_12

System Conn. X2405

(PIN Position)

Measurement Limits (Ohm)

SL 4 (Repair Action)

SL 5 (Repair Action)

1 1.2M X2405 if higher C2439 if lower N2421 if lower

No Action

2 0X2405 if higher L2406 if higher No Action

3 7.5k - 13k X2405 if higher L2401 if higher

N3101 if lower or higher No Action

4 900 – 999 X2405 if higher L2402 if higher

N3101 if lower or higher No Action

5 9k – 10k X2405 if higher L2403 if higher

N3101 if lower or higherC2448 if lower

6 9k – 10k X2405 if higher L2404 if higher

N3101 if lower or higherC2447 if lower

7 Not Connected No Action No Action

8 500k – 600k X2405 if higher V2417 if lower

N2422 if lower or higher

R2434 if higher R2438 if higher

9 GND X2405 if higher No Action

10 350k – 650k

X2405 if higher Z2400 if higher V2415 if lower

N2420 if lower or higher

No Action

11 350k – 650k

X2405 if higher Z2400 if higher V2416 if lower

N2420 if lower or higher

No Action

12 70k – 110k

X2405 if higher L2408 if higher V2412 if lower C2440 if lower V2202 if higher

C2441 if lower

Backup Capacitor Test

To perform this test use:

- Phone with the ETS SW

- Power Supply Channel 1 VBATT: Instrument settings: Voltage: 3.8V, Limiter: 2A

- Power supply Channel 2 DCIO/SEPI (Voltage: 5V, Limiter: 2A)

- Fault Trace SW

This test should be performed in 3 steps:

Step1: Use Fault Trace SW and go to: Logic - ADC Values – Read ADC Value (Reading 1).

Step2: This step should be made 30 seconds after Step 1.

Use Fault Trace SW and go to: Logic - ADC Values – Read ADC Value (Reading 2).

Step3: Compare the difference between Reading 1 and Reading 2 with the reference table below. If Reading 1 value is between 50 and 680 go to Interval 1, if between 681 and 800 go to Interval 2, if between 801 and 880 go to Interval 3 and compare with the Reading 2 – Reading 1 Min and Max Limits.

Reference Table:

Min Max Unit

Absolute readout Reading 1

50 880 Dec

Reading 1 (Dec) Reading 2 – Reading 1 (Dec)

Min Max

Interval 1 (50 – 680) 20 210

Interval 2 (681 – 800) 5 30

Interval 3 (801 – 880) 0 15

Note! The upper table contains the absolute limits for the readouts. The lower table contains the allowed delta between the first and the second readout, separated in time with 30 seconds.

Note! If the readings are out of limits then SL 5 Replace C2214 SL 4 Escalate. If still problem then SL 5 Replace N2000 SL 4 Escalate.

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ASIC Revision Test

Note! The Key Test must be deactivated during this test.

The purpose of this test is to verify:

- That the ASICs are correctly mounted, - That communication is Ok, - That the ASIC revisions are correct.

To perform this test use:

- Phone with the ETS SW - TRS Fixture - Power Supply Channel 1 VBATT (Voltage: 3.8V, Limiter: 2A) - Power supply Channel 2 DCIO/SEPI (Voltage: 5V, Limiter: 2A) - Use Fault Trace SW and go to: General – Asic Revisions – Read All

Reference Table: ASIC Part Number Description Return ValueN2010 1211 0997 Carolina POP 0x2F0N2000 1208 9490 Vera 0xC8N1300 1222 5304 Bluetooth 0x0,0xF2N2411 1211 3461 Accelerometer 0xcN1400 1201 7557 GPS 0x11N1300 1222 5304 FM Radio 0x1253

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Blt MaxPwr 0 dBm MP 4 - R2123 (26 Mhz MCLK)

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Measurement Points Pictures

MP 11 - R2108 (26 MHz BT_WLAN_CLK) MP 15 - L3106, MP 16 - L3105, MP 59 - X101 and MP60 - X102

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Measurement Points Pictures

MP 17 - C3137 MP 23 - L3151 and MP 24 - L3152

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Measurement Points Pictures

MP 25 - V2417_CATHODE MP 30 - R3151

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Measurement Points Pictures

MP 37 - ST2103 (32 kHz RTCCLK) MP 38 - C4201 (VIBR_OUT)

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MP 49 - C1409 (AGPS_ANT_1) MP 51 - C1401 (16 MHz GPS_CLK)

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MP 52 - ST1401 (26 MHz MCLKSEC) MP 57 - X3103 and MP 58 - X3102

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MEASUREMENT POINTS Primary SideM

EA

SU

RE

ME

NT

PO

INT

S

X4200X2500

CUTOUT

CAMERAPP

OUT

1001-0084

INDICATORWATER

B1

A1

ININ

OUT

OUT

IN

A1

B1

PP

B1

A1

A1

E1001

B3101

N1200

N2010

E1004

N2020

N4302

N4407

R4418

C4418

C1217

C2200

C1201

N1210

C1206

ST4406

C4416

SP5103

C2304

R4413

ST4405

E2402

E2401

C2356

R2429

ST2301

C2322

C2355

C2321

R2473

R2471

C2311

R2475

R1537

R1536

R2122

SP2104

R2474

C2357

R3150

C2105

N2101

N2100

C2477

C2231

C2213

C1208

C3146

C2244

ST2223

R2212

V4201

R2203

C2208

C2209N2000

C2205

C2207

C2210

C1218

ST4216

ST4215

V2202

C2432

E1005

R4436

C4306

N4406

C4304

C4303

C4312

C4307

C4308

C4318

C4305

C4311

SP4306

SP4304

V4202

C2220

ST2209

ST2432

C2437

SP4311

X4300

R4307

R4308

SP4310

SP4305

SP4302

SP4303

C4309

C4310

C4316

SP4301

C4315

C4302

C2371

L2313

L2310

L2311

N1500

N2422

N3101

X2405

R1514

C1509

N2421

R2444

E1002

R4424

C1202

ST2212

C2221

R2200

C4434

R4435

SP2411

ST2401

C2401

R2410 R2409

N2411

C2403

V2200

L2203

C1213

N1211

C2234

R1209

R1203

C1221

C1207

R1211

L1200

C1216

C1214

C2214

ST1214

C1205

C1203

C1215

R1210

C1204

R2400

R4401

SP5105

SP5107

SP5102

R5100

C2308

C2329

R5102

C2346

C2309

C4204

C2328

C2349

C2340

C2323

C2302

ST4407

C4401

C4411

C4407

C4410

C4415

ST4412

C4412

C4408

C4414

V2479

C2450

C4413

V2472

V2473

SP5104

SP5101

C2347

R2211

R5101

SP2108

C2306

ST2300

C2341

C2353

C2339

R4403

R4402

C4402

N4400

C4405

C4403

C4404

ST4401

V4402

V3101

L3108

L3107

C4409

V2471

V2484

V2474

V2480

V2476

C2325

SP2200

C2351

C2305

R2113

R2115

SP2107

R2123

C2316

R1101

R1102

R1103

SP2103

L4401

C4406

C2487

C2486

R3153

ST2412

V2478

N3100

C2330

C2348

C2303

R2100

R2406

C2103

R2470

SP2105

C2314

R2405

C2358

SP2433

R2104

C3106

R2472

V2475

R2111

SP2109

R3106

C3104

ST2411

R3102

ST2413

C4422

ST2414

C2240

C2246

N2207

C3131

ST1201

R3104

L2202

Z4201

Z4202

ST2103

SP2432

C2227

R2204

Z4200

R3154

ST3101

C3166

C3110

ST2218

R2407

SP2106

C3138

L3101

R3155

C3154

ST2211

R2408

C3122

C2204R2117

ST2220

C3121

C2211

R2108

R4404

ST2222

C2243

N2206

R2210

C3145

C3150

ST2224

C2241

C2245

ST2232

C2248

N2205

C2249

L2212

C2242

C2226

C2100

C4201

C2402

B2100

SP2110

C2101

ST2216

C3137

ST2221

C2212

L3106

L3105

R3147

ST4213

ST4217C4203

ST4212ST4207

ST4206

ST4208

ST4214

ST4210

ST4211

ST4209

ST4218

ST4219

C4429

L4402

R4422

R4304

C3149

SP3205

C4424

R4430

L2213

R1100

R4415

SP3207

R2403

SP3204

SP3206

R4414

SP3208

C4417

SP2434

R2402

V2201

C2224

C2223

C2222

R2415

SP3203

SP2410

C2414

C2429

C2412

C2413

R2416

SP3202R3148

SP3201 R2433

C4421

C2218

C2216

C2217

R2201

N2420

C2431

R4306

C4326

C4328

C4327

L2200

R2440

C2428

C2435C2434

C2433

R2202

R2442

C2219

R2441

R2431

C2436

R2434C2441

C4313 C4314C4317

C2370

C2372

ST2304

C2374

R1519

SP1306

SP1507

C1527

R1527

C2440

C2449

V2412

V2416C2426

Z2400

L2408

C2430

R2438

C4325

R4303

SP4308

SP4309 SP4307

C4301

C2377

C2375N2300

R1515

C1523

C2379

R1506

C1524

C2378

R1510

R1505

C2373

R2313

R1509

C1504

R1508

C1526

R1507

ST2302

R1517

R1518

C1528

ST1517

ST1518

ST1519

R1526

R1521

R1522

C1525

SP1503 C1503

ST1521

L3151

C3124

ST3158

R2450

ST3157

C3125 C3127

C3128 C3126

ST3159

L3152

C2427

L2404

V2415

V2417

L2402

C2447

C2448

L2403

C2443

X4312

X4314

SP1305

L2406

R4305

L3303

C1303

ST3303

C3306

SP1303

C3305

ST2303

SP1304

C2376

ST1302

SP2102

ST1304

C1519

C1301

C1522

R1502

C1521

C1305

C1505

C1520

C1518

ST2305

C1517

L1502

C1515

C1514

C1513

C1516

L1501

L1500

C3158

C2438

ST3100

R3156

ST2407

V2413

L2401

C2439

C2442

A4

N1300

ST1301

C1304

C1300

C1506

N1510

R1511

C1508

ST1520

R1512

C1507

C1502

ST1303

ST3301

C1306

C1302

C3304

C1510

R1531

C1501

W1300

R1534

R1532

R1530

Z1501

R1529

C1529

X4313

X4311

S2401

R4302

C4420

R4416

C4419

R4417

MP 2 MP 9MP 8MP 7MP 6MP 5MP 4MP 3 MP 13MP 12MP 11MP 10 MP 14 MP 18MP 17MP 16MP 15MP 1 MP 20MP 19 MP 24MP 23MP 22MP 21 MP 28MP 27MP 26MP 25 MP 29 MP 32MP 31MP 30

MP 35MP 34 MP 37 MP 41MP 40MP 39MP 38 MP 43MP 42 MP 85MP 45MP 44 MP 46MP 33 MP 36

SEMC Troubleshooting Manual

36 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Secondary SideM

EA

SU

RE

ME

NT

PO

INT

S

CUTOUT

Micro SD Card

CAMERA

INDICATOR

OUT

PP

C

A

OUT

IN

WATER

C

WATER

INDICATOR

A

IN

X4315

E1000

X2201

C1219

C1220

X1200C2422

SP2402

N2031

V1001V1006

X2402

R2404

V2402

N1400

C1419

B1401

C1414

Z1401

X1210

C1209

R1205

C1211

C1212 L1204

TP2204

TP2201

TP2202

SP2401

V4403

ST2409

C2407

R2455

R2454

R2453

R2456

ST1002

ST1001

R2452

R2421

R2418

R2426

R2417

V1002 V1003

C4446

C4440

C4436

C4439

C4438

C4435

C2408

ST1000

C4441

ST2408

ST2402

SP2407

ST1004

SP2403

SP2406

SP2404

SP2405

ST1003

C2410

ST1005

C2415

C2421

V1000V1005 V1004

B2400

C4437

C1404

R4434

C4442

ST1402

SP1401 SP1403

R1411

R1416

SP1404

ST1401

SP1406

C1416

R1403

C1401

C1415

C1411

X1500

V1401

C1412

X1402

X1401

R1401C1402

R1402

C1406

C1409

C1410 L1401

C1407

C1420

C1403

C1405

C1418

C1408

C1511

R153

5

C1512

R1412

C1413

X1502

X1501

MP 48MP 47 MP 52MP 51MP 50MP 49 MP 53 MP 56MP 55MP 54

SEMC Troubleshooting Manual

37 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTSM

EA

SU

RE

ME

NT

PO

INT

SK eyboard FPC Assembly

CUTOUT

CUTOUT

CUTOUT

A1

B1

S1013

S1021

S1016

S1015

S1014

V2020

S1008

S1018

S1020

S1017

S1011

S1010

S1009

V2018

S1000

S1002

S1001

X3102

X3103

S1028

S1027

V2023

S1029

V2024

S1003

V2001

S1023

S1022

C1005

V2003

V2017

C1002

V2019

C1004

C1003

S1019

V2002

S1004

V2000

S1007

S1006

S1005

C1000

B1000

X1000

R1010

R1009

V2022

L3113

L3112

L3111

L3110

V2021

C1006

R1002

R1000

C1001

V2016

R1004

R1008

R1001

Primary Side

Secondary Side

MP 58MP 57

SEMC Troubleshooting Manual

38 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS TOP PBAM

EA

SU

RE

ME

NT

PO

INT

S

CUTOUTA1

B1

C1

N1V102

X101

C2

R6

C3

R8

R7

R2 R5R1

V1

V101

X102

X1000

MP 60MP 59

SEMC Troubleshooting Manual

39 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Mainboard Schematic TopM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

11216-1838SHIELD_CAN_SARA_AGPS

1

E1000

Will be connected to GND in PCB

ClampGND

11216-1956SHIELD_CAN_SARA_REG

1

E1001

Will be connected to GND in PCB

ClampGND

11216-1933SHIELD_CAN_SARA_WLAN

1

E1002

Will be connected to GND in PCB

ClampGND

41216-1976SHIELD_CAN_SARA_BASEBAND

1

E1004

Will be connected to GND in PCB

ClampGND

21216-2219SHIELD_CAN_SARA_CAMERA

1

E1005

Will be connected to GND in PCB

ClampGND

Peripheral Camera

VBAT_RF

VBAT

ANTSW0

ANTSW2

CAMSYSCLK

I2CDAT1

I2CCLK1

VF_VOLTAGE

FLASHLED_TEMP

VDDE18

Peripheral Camera

Page P4

Peripheral BT/WLAN

VBT27

VDDE18

BT_WLAN_CLK

BTRESn

RTCCLK

VBAT

VDIG

BT_AGPS_CLK_EN_1

Page P5

Peripheral BT/WLAN

VBAT

VAUDIO26

VBEAR26

VDDE18

I2CDAT1

I2CCLK1

PWRRSTn

VADRTCCLK

Peripheral AudioPeripheral Audio

Page P1

Core General

VBACKUP

TESTOUT

VAD

TX_ADSTR

VAUDIO26

RF_ID

PROX_Out

ONSWAn

MCLK

VBUS

MEMRESn

I2CCLK1

I2CDAT1

BTRESn

CAMSYSCLK

MCLKREQ

RTCCLK

PWRRSTn

VF_VOLTAGE

FLASHLED_TEMP

BT_AGPS_CLK_EN_1

VBAT

VDDE18

Page C3

Core General

VDDE18

VANA25

VCORE12

VMEM

MEMRESn

VAUDIO26

Page C2Page C2

Core Memories

VAUDIO26

Peripheral AGPS

VBAT

TX_ADSTR

RTCCLK

MCLKSEC BT_AGPS_CLK_EN_1

VMEM

VDDE18

Peripheral AGPS

Page P6

Core GSM/UMTS

VBAT

VDDE18

VBAT_RF

MCLKREQ

RF_ID

TESTOUT

TX_ADSTR

MCLKSEC

BT_WLAN_CLK

BT_AGPS_CLK_EN_1

MCLK

ANTSW0

ANTSW2

FLASHLED_TEMP

Core GSM/UMTS

Page C4

Peripheral Optics

PROX_Out

ONSWAn

VBAT

VDIG

I2CCLK1

RTCCLK

VDDE18

I2CDAT1

Peripheral Optics

Page P3

VBUS

VBAT_RF

VBT27

VBEAR26

VDIG

VDDE18

VANA25

VCORE12

VAUDIO26

VBAT

VBACKUP

VMEM

Page C1

Core Power Management

Page P2

VBAT

VDDE18

Page P2

Peripheral Cards

A4

1

DFJX-SP-5081224-5179 1

LABEL1

VBAT

VBAT_RF

VAUDIO26

VBEAR26

VANA25

VDDE18

VDIG

VCORE12

VBACKUP

VBT27

VDDE18VBACKUP

VAUDIO26

VBAT

VAUDIO26

VBEAR26

VDDE18

VBAT

VDDE18

VDIG

VDDE18

VBAT

VDDE18VBAT

VDIG

VBT27

VDDE18

VANA25

VCORE12

VMEM

VBAT

VBAT_RF

VDDE18

VBAT

VDDE18

MEMRESn

MCLK

RF_ID

TESTOUT

TX_ADSTR TX_ADSTR

BT_AGPS_CLK_EN_1

BT_AGPS_CLK_EN_1

BT_AGPS_CLK_EN_1

PWRRSTn

I2CCLK1

I2CDAT1

RTCCLK

VAD

ONSWAn

ONSWAn

PROX_Out

PROX_Out

CAMSYSCLK

MCLKREQ

BTRESn

BT_WLAN_CLK

VMEM

FLASHLED_TEMP

FLASHLED_TEMP

VF_VOLTAGE

VF_VOLTAGE

ANTSW2

ANTSW2

ANTSW0

ANTSW0

VMEM

VBAT_RF

VBAT

VBAT

VDDE18

VBUS

VBUS

MCLKSEC

C3Accelerometer_INT

BT-chip GPIO mapping

Application side GPIO mapping

P4CAMERA_ISP_INTAppGPIO17

P4FLASH_DRIVER_RSTAccGPIO28

poT31OIPGppA NOT USED

TopNOT USED

AppGPIO05

P2MCDAT0_INTAppGPIO03

Top

Top

Top

Top

P2

P3

C3

P6

P6

C1

C3

C3

P5

C3

C3

C3

C3

C3

C3

C3

Page

P5

P5

P5

P6

P6

P6

P5

P5

P5

Top

Top

Top

NOT USED

NOT USED

NOT USED

uSD_28_ENABLE

NOT USED

NOT USED

NOT USED

-------

WLAN_BT_STATE

WLAN_BT_PRIORITY

NOT USED

WLAN_CONFIRMn

Port Usage Page

NOT USED

BTGPIO0

BTGPIO8

BTGPIO11

BTGPIO16

BTGPIO9

BTGPIO10

NOT USED

WLAN_PDn

SLIDE_SENSE

VCAM_LDO_EN

AppGPIO25

AppGPIO24

AppGPIO23

AppGPIO22

AppGPIO21

AppGPIO20

VCAMSD18_EN

TOUCH_SPI_INT

APP_SPI_CLK

AMP_CTRL

AppGPIO09

Port Usage

-------

AppGPIO14

AppGPIO12

AppGPIO11

AppGPIO10

AppGPIO08

AppGPIO07

AppGPIO06

AppGPIO04

AppGPIO02

AppGPIO01

AppGPIO00

APP_SPI_DI

TOUCH_SPI_CSn

SD_DETECT

APP_SPI_DO

AppGPIO16

AppGPIO18

AppGPIO19

FM_INT_1

uSD_CLK_FB_A

BT_SPI_INT

WLAN_SPI_INT

AccGPIO33

AccGPIO32

AccGPIO31

AccGPIO30

AccGPIO29

AGPS_DSLEEPn

AGPS_UART1_RX

AGPS_UART1_TX

WLAN_SPI_CSn

ACC_SPI_DI(BT)

ACC_SPI_DO(BT)

AccGPIO12

UsagePort

Access side GPIO mapping

AccGPIO23

AccGPIO22

AccGPIO21

AccGPIO20

AccGPIO19

AccGPIO18

AccGPIO17

AccGPIO16

AccGPIO15

AccGPIO14

AccGPIO13

AccGPIO11

AccGPIO10

AccGPIO09

AccGPIO08

AccGPIO07

AccGPIO06

AccGPIO05

AccGPIO04

AccGPIO03

AccGPIO02

AccGPIO01

AccGPIO00

USB_HSDIR

USB_HSSTP

USB_HSDATA7

USB_HSDATA4

USB_HSDATA3

USB_HSDATA6

USB_HSDATA5

ACC_SPI_CLK(BT)

USB_HSNXT

USB_HSCHIP_SEL

OVP_FLAG

AccGPIO24

AccGPIO25

AccGPIO26

AGPS_SYNCAccGPIO27

BT_SPI_CSn

AGPS_EN_RSTn

USB_HSINCLK

B2B_TEST_OUT

B2B_TEST

CTMS

CFMS

NOT USED

NOT USED

larehpirePeroC

P2

xxx

P5

P3

P3

P4

P4

P3

P1

Page

P3

C3

C3

P3

P2

P3

P1

P2

Top

P5

P5

P5

P5

P5

P5

TopNOT USED

NOT USED Top

NOT USED Top

NOT USED Top

Mainboard SchematicTop

1227-5945 4Page Top

SEMC Troubleshooting Manual

40 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Core Power ManagementM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VBAT_RF

DF2S6.8FSV2200

12

CA

VBACKUP

VBAT

VAUDIO26

VCORE12

TP2202

VANA25

VDDE18

VDIG

VBEAR26

VDDE18

VBT27

FDMA1027P

6 7

2

1V2202

1200-0145

DD

G

S

FDMA1027P

38

5

4V2202

1200-0145

D D S

G

100nFC2227

100nFC2223

2.2uFC2209

1uFC2208

1uFC2213

10uFC2217

100nFC2216

100nFC2220

10uFC2219

4.7uFC2204

4.7uFC2205

2.2uFC2210

2.2uFC2211

1uFC2226

10uFC2218

2.2uFC2207

2.2uFC2212

25V1uFC2222

1uFC2224

100mohmsR2201

R2203100Kohms1%

4.7KohmsR2204

25mohmsR2200

33pFC2200

TP2201

TP2204

4.7uH

L2200

1000-0087V2201

1208-9490 1

N2000

AB3100

E1D9

C1

N13

M13

F13

D1

K13

B12

M12

L13

L12

H12

H13

N12

B1

M11

AB_3100_OP_ANDSERVICES_09_14

VBAT_B

VBAT_E

VBAT_F

VBAT_G

LDOG_OUT

LDOD_OUT

LDOF_OUT

LDOE_OUT

LDOH_OUT

LDOK_OUT

LDOC_OUT

LDOLP_OUT

MOD1 BUCK_FB

VBAT_C

VBUCK

VSS_BUCK

LDO_REGULATORS

BUCK_REGULATOR

1208-9490 1

N2000

AB3100

D12

H2

H1

J1

J2

K10

J12

F3

G1

E2

F1

G2

F2

AB_3100_POWER_12_14

BDATA

FGSENSEP

FGSENSEN

VBAT_D

CHSENSEN

CHSENSEP

CHREG

DCIO_INT

DCIO

VBUS

VBAT_H

VDD_REF

TRICKLE

BATTERY_UART

FUEL_GAUGE

CHARGER_CONTROL

1208-9490 1

N2000

AB3100

B13

B11

A12

A13

AB_3100_POWER_13_14

VDD_IO

TEST

VREF

IREF

IO_LEVELS

TEST

REF

X2201

CER-4014-9036H1000-0315

1

2

3

ST22091 2

0402 size

1212-8970

L2203

BLM18EG121SN1

16V

C223447pF

VBAT

VBAT_RF

VBAT_RF

NCP3601200-6309

1

6

3

5

4

2

7

N2421

Over voltage protection

OUT

OUTIN

EN

GND FLAG

NCP360

GND_SLUG

2

N2010

1211-0997_2CAROLINA_POP

ACCESS GPIO_17C18 ACCESS GPIO_17

25V10nFC2441

25V

C24401uFV2412

21

1000-0272BZX585C15

CA

L2408

BLM18EG121SN1

25V

C24391uF

NC

ST240721

12 ST2221

12 ST2220

12 ST2218

12 ST2216

0ohmsR2202

33pFC2221

ST22121 2

ST22111 2

N2207

7

25

6 3

14

XC9236A18DER1205-8787

Vss

Lx

OUT

Vss

CE/MODE

IN

GND

10uFC2231

4.7uFC2246

2.2uHL2202

VBAT

VMEM

12ST2232

VANA25

VMEM

12DCIO

1202-1195

X2405

(#1/3)1

1VBUS

VBUS

VBUS

1uF<NM>

C2438

C2214220uF

+

NC

VBAT

VBUCK

VDD_D

VANA25

VDD_E

VDD_KVDD_C

VDDE18

VBAT

BDATA

VBT27

VBAT_RF

VBAT_RF

OVP_FLAG

DCIO

FGSENSEN

FGSENSEP

VMEM_FB

VMEMVBUS

VBUS

BATTERYCONNECTOR

SYSTEM CONNECTOR

(1: C1, 2: C3, 3: P1)

CorePower Management

1227-5945 4Page C1

MP 21

MP 54

MP 12

MP 28 MP 27

SEMC Troubleshooting Manual

41 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Core MemoriesM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VDDE18

VANA25

VCORE12

C235333nF

VMEM

N2000

AB3100

L6

K7

K6

J9

J8

J7

J6

J5

J4

H10

H9

H8

H7

H6

H5

H4

G10

G9

G8

G7

G6

G5

G4

G3

F10

F9

F8

F7

F6

F5

F4

E10

E9

E8

E7

E6

E5

E4

E3

D5

D4

1208-9490 1

GROUND

VSS41

VSS40

VSS39

VSS38

VSS37

VSS36

VSS35

VSS34

VSS33

VSS32

VSS31

VSS30

VSS29

VSS28

VSS27

VSS26

VSS25

VSS24

VSS23

VSS22

VSS21

VSS20

VSS19

VSS18

VSS17

VSS16

VSS15

VSS14

VSS13

VSS12

VSS11

VSS10

VSS9

VSS8

VSS7

VSS6

VSS5

VSS4

VSS3

VSS2

VSS1

AB_3100_POWER_10_14

21211-0997_2CAROLINA_POP

J24

K24

N2010

CAROLINA_BOTTOM_PLL

PLL_26_VCONT

PLL_26_FILTVDD

PLL_FILTER

2

N2010

Y18

T16

U13

T13

T10

T5

R5

N17

N16

N10

N9

M6

K10

K12

K13

K16

J14

J13

F18

F12

E9

F7

F8

E8

Y7

AA7

L20

K17

F19

K21

E20

Y19

CAROLINA_POP1211-0997_2

GND_logic_IO

GND_ADDA_ESD_SUB3

GND_ADDA_ESD

GND_ADDA_ESD

GND_PLL

GND_DIG_PLL

GNDE

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

CAROLINA_BOTTOM_DIG_GND

2

N2010

W6

V6

F15

F11

F14

W20

V20

Y20

Y15

Y12

Y14

Y11

Y8

L6

J5

H6

F6

G6

CAROLINA_POP1211-0997_2

MEMORYGND

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

DVSS

CAROLINA_BOTTOM_VMEM_GND

(page C3) MEMRESn

NCNC

2

N2010

B18

E11

CAROLINA_POP1211-0997_2

CAROLINA_BOTTOM_DIRECT_MEMORY

F1_WPN

SDTEMP

CAROLINA_BOTTOM_SYSTEM_LEVEL

DIRECTMEMORYACCESS

2

N2010

1211-0997_2CAROLINA_POP

C11

CAROLINA_BOTTOM_SHARED_MEMORY_IF(EMIF1)

CAROLINA_BOTTOM_SYSTEM_LEVEL

EMIF1_SDCLK

CAROLINA_BOTTOM_SH_EMIF

NC

2.2KohmsR2113

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NCNC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

2

N2010

J3L2

H4

J2

K11

J4

J11

H3

L10

T9

W5

R10

R9

P9

M9

M10

R4

K9

L9

P5

P10

J10

M5

P6

F5

G5

H5

K3

G3

K4

M4

V2

W4

W3

V3

V4

U3

U2

T3

V5

G4

R2

T4

Y4

N4

U5

U4

R3

P3

P4

N3

F4

L5

M3

N5

L4

K5

L3

CAROLINA_POP1211-0997_2

CAROLINA_BOTTOM_APPLICATION_MEMORY_IF(EMIF2)

CAROLINA_BOTTOM_SYSTEM_LEVEL

AP_WAITn

AP_NFIF_READY

AP_WEn

AP_BE1n

AP_BE0n

AP_CS3n

AP_CS2n

AP_CS1n

AP_CS0n

AP_OEn/RE/AP_SDCAS

ADVn/AP_SDRAS

AP_SDCKEN1

AP_SDCKEN0

AP_FBCLK

AP_SDCLK

AP_CLK

AP_D15

AP_D14

AP_D13

AP_D12

AP_D11

AP_D10

AP_D09

AP_D08

AP_D07

AP_D06

AP_D05

AP_D04

AP_D03

AP_D02

AP_D01

AP_D00

AP_A26/AP_CRE

AP_A25

AP_A24

AP_A23

AP_A22

AP_A21

AP_A20

AP_A19

AP_A18/AP_ALE

AP_A17/AP_CLE

AP_A16

AP_A15/AP_SDBS1

AP_A14/AP_SDBS0

AP_A13

AP_A12

AP_A11

AP_A10

AP_A09

AP_A08

AP_A07

AP_A06

AP_A05

AP_A04

AP_A03

AP_A02

AP_A01

CAROLINA_BOTTOM_APP_EMIF

NC

SP2108

VCORE12

C23

0210

0nF

C23

0310

0nF C23

0410

0nF

C23

0510

0nF

C23

0810

0nF C23

1110

0nF

C23

1410

0nFC23

0610

0nF

C23

0910

0nF 21211-0997_2

CAROLINA_POP

N2010

R24

AB24

AD22

AD10

AD4

AD16

B22

B10

B4

B16

D2

T2

K2

AB2

D24

P20

N24

DIGITALSUPPLY(PLLcore)

DIGITALSUPPLY(ESDprotectionPWRRSTnandI/O)

VDDCORE(logic)

CAROLINA_BOTTOM_POWER

VDD_C_PLL

VDD_IO

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

VDD_1v2

CAROLINA_BOTTOM_1_2V_POWER_CORE

C23

1610

0nF

VDDE18

C23

2110

0nF

C23

2310

0nF

C23

2510

0nF

C23

2810

0nF

C23

2210

0nF

C23

2910

0nF C23

3010

0nF

2

W2

B19

B12

B6

C21

AA23

AD13

H2

M2

N2

AD12

B13

AD8

AD19

1211-0997_2CAROLINA_POP

N2010

VDD_1V8(DIG.SUPPLYI/O)

CAROLINA_BOTTOM_POWER

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

VDD_1v8

CAROLINA_BOTTOM_1_8V_POWER_I_OST2301

21

VMEM

C23

4610

0nF

C23

4710

0nF

C23

4810

0nF

C23

4910

0nF

C23

5110

0nF 2

B5

B14

Y3

Y2

G2

C5

AD9

B20

B21

AA24

AC21

AD21

AD14

AD6

AC6

P2

F3

F2

1211-0997_2CAROLINA_POP

N2010

MEMORY_POWER_POP_FLASH_CORE_1v8

MEMORY_POWER_POP_RAM_CORE_1v8

MEMORY_POWER_POP_RAM_I_O_1v8

F_VDD

F_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

D_VDD

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

CAROLINA_BOTTOM_VMEM_POWER

C23

5610

0nF

C23

5810

0nF

C23

5510

0nF

C23

5710

0nF

C23

3910

0nF

C23

4010

0nF

C23

4110

0nF

K22

H24

F24

E21

L21

L23

L22

L24

H23

E22

M21

M23

M22

M24

J23

B11

E23

K23

G24

E24

N2010

VDD_ANALOG(2.25V-2.75V)

VDD_PLL_ANALOG

VDDAD/DA_ANALOG

CAROLINA_BOTTOM_2.5V_POWER

VSS_PLL_26_60

VSS_PLL_26_208

VSS_PLL_13_208

VSS_PLL_32_13

VSS_REF

VSS_RF_DA

VSS_GP_AD

VSS_RF_AD1

VSS_RF_AD0

VSS_AD

VDD_2v5_CO_AF

VDD_2v5_PLL_26_60

VDD_2v5_PLL_26_208

VDD_2v5_PLL_13_208

VDD_2v5_PLL_32_13

VCC_2v5_RF_DA

VDD_2v5_GP_AD

VCC_2v5_RF_AD1

VCC_2v5_RF_AD0

VDD_2v5_AD

CAROLINA_BOTTOM_ANALOG_POWER

2

M20

1211-0997_2CAROLINA_POP

CAROLINA_BOTTOM_2_5V_POWER_D

VDD_PLL

DIGITALSUPPLY(forPLL_ESD)

VANA25

ST2300

21

VAUDIO26

VAUDIO26

VAUDIO26

11211-6534KBX00C00NM-A447_POP

1

N2020

POP_symbol

POP Symbol

VDDE18

VANA25

VCORE12

VMEM

MEMRESn

VDDE18

VAUDIO26

Carolina PoP MCP Memory

Power ASICSMemories

CoreMemories

1227-5945 4Page C2

SEMC Troubleshooting Manual

42 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Core GeneralM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VDDE18

VBACKUP(page C1)

I2CCLK1 (page P1,P3,P4)

I2CDAT1 (page P1,P3,P4)

TESTOUT(page C4)

VAD(page P1)

TX_ADSTR(page C4,P6)

VAUDIO26

C2402100nF

2.2KohmsR2407

2.2KohmsR2408

3.3KohmsR2405

3.3KohmsR2406

4.7Kohms1%

R24034.7Kohms1%

R2402

RF_ID(page C4)

4.7KohmsR2400

1208-9490 1

N2000

AB3100

D11

C10

I2C_IF

SCL

SDA

AB_3100_OP_ANDSERVICES_05_14

1208-9490 1AB3100

D8

B9

C9

D7

B8

A8

C8

D6

C7

B7

A5

B10

N2000

GPADC_AND_AUTOADC

AD_OUTVDD_ADC

GPA12

GPA7

GPA6

GPA5

GPA4

GPA3

GPA2

GPA1

GPA0

TXON

AB_3100_OP_ANDSERVICES_06_14

N2010

1211-0997_2CAROLINA_POP

T15

AA21

2

APPLICATION_I2C_IF(APP#1)

CAROLINA_BOTTOM_CONNECTIVITY

I2CSCL2

I2CSDA2

CAROLINA_BOTTOM_APP_I2C

N2010

1211-0997_2CAROLINA_POP

AA22

AC22

2

SHARED_I2C_IF(ACC+APP#0)

CAROLINA_BOTTOM_CONNECTIVITY

I2CSCL

I2CSDA

CAROLINA_BOTTOM_SH_I2C

BMA120

1

12

11

5

4

6

7

9

8

10

2

3

N2411

21211-3461

PS

SCL/SCK

INT

VSS

SDA/SDI/SDO

SDO

CAPX

CAPZ

CAPY

CSB VDDA

VDDD

NC

PROX_Out(page P3)

ONSWAn(page P3)

MCLK(page C4)

MEMRESn (page C2)

BTRESn (page P5)

CAMSYSCLK (page P4)

SP2105

SP2102

MCLKREQ (page C4)

SP2104

SP2107

SP2106

18pFC2100

27pFC2101

33pFC2103

<NM>

0ohmsR2100

NC

3.3KohmsR2115

22ohmsR2122

22ohmsR2123

SP2103

RTCCLK (page P1,P3,P5,P6)N2010

V24

U24

W24

W23

AB23

U22

V23

AC23

V21

P23

W22

Y23

U21W21

Y24

V22

T24

CAROLINA_POP1211-0997_2 2

CAROLINA_BOTTOM_SYSTEM_CONTROL

MCLKREQ

SYSCLK0

SYSCLK1

SYSCLK2

MCLK

RTCCLKIN

SYSCLKREQn

MSACCIRQn

MSAPPIRQn

RESOUT0n

RESOUT1n

RESOUT2n

PWRRSTn

ACCSLEEP

APPSLEEP

DCONSERVICEn

CAROLINA_BOTTOM_SYSTEM_LEVEL_1v8

CLOCKS

INTERRUPTS

RESETS

RESETS

POWERCONTROL

1

A11

A10

A9C11

E12

E11

01D11F

G11

F12

G13

E13

G12

AB31001208-9490

N2000

AB_3100_POWER_14_14

ONSWA_N

ONSWB_N

ONSWC

IRQA_N

IRQB_N

PWRRST_N

XTAL1

XTAL2

XTAL_OUT

SLEEP_A

SLEEP_B

MCLKVSS_OSC

SYSTEM_POR

RTC

CLOCK

32768k1000-8271

B2100

C2 C1

PWRRSTn (page P1)

BT_AGPS_CLK_EN_1(page C4,P5,P6)

VDDE18

C2430 100nF

R2434 1%1Kohms

C2449 100nF

V2417

12

1000-0272BZX585C15

CA

NC

SP2432

SP2434SP2433

R2450100Kohms

N2422

B2

C2

A3

D3

D1

D2

C3

C1

B1

A1

A2

B3

31201-4120IP4826CX12/LF

CTMS

ELINA

VDIG

VDD

SERVICE_N

SERVICE

ADC

APP_LOG

GND

GND

RID_OUT

ACB/RID_IN

ACB/RID

CFMS/ID_SOURCE

AB18

CAROLINA_POP1211-0997_2 2

APPLICATION GPIO_00

APPLICATION GPIO_01 AA16

N2010

APPLICATION GPIO_01

R2438 100ohms

NC

NC

C2434100nF

C2432100nF

<NM>10uF

C2431

C2436100nF4.7uF

C24354.7uFC2437

C2433100nF

100KohmsR2444

12Kohms1%

R2441

1KohmsR2442

VBAT

R2440 100Kohms

N2010

1211-0997_2CAROLINA_POP

D18

C19

D17

2

USBTRANSCEIVERIF

CAROLINA_BOTTOM_CONNECTIVITY

USB_OE

USB_DAT_VP

USB_SE0_VM

CAROLINA_BOTTOM_USB

E15

N2010

ACCESS GPIO_00

C17ACCESS GPIO_01

ACCESS GPIO_02 D14ACCESS GPIO_02

B15ACCESS GPIO_03

1211-0997_2CAROLINA_POP

E14

2

ACCESS GPIO_04

B17ACCESS GPIO_05

C15ACCESS GPIO_06

C16

2

ACCESS GPIO_07

D13

N2010

ACCESS GPIO_08

1211-0997_2CAROLINA_POP

C3

2

N2010

ACCESS GPIO_16

R2431100Kohms

C242933pF0ohms

R2433

11230-4432ISP1703B_ES4

E4

A2

A3

A1

B1

B2

B3

B4

A5

B5

C5

D5

C1

D1

D3

C4

C2

D4

E3

A4

E1

E2

D2

E5

C3

N2420

GND

CHGR_DET_PSW

ID

DM

DP

REG1V8

REG3V3

ISP1703B

VCC

VCC_IO

VBUS

CHIP_SEL

CLOCK

DIR

STP

NXT

DATA0

DATA1

DATA2

DATA3

DATA4

DATA5

DATA6

DATA7

XTAL1

RREF

VBUS(page C1)

2 1V2416

11201-8440

A C

1201-8440

2 1V2415

1A C

10pFC2426

<NM>10pFC2427

<NM>

ST2432

21

33pF<NM>

C2428

VDDE18

<NM>

C240310nF

C2401100nF

12

ST2401

FLASHLED_TEMP(page C4,P4)

VF_VOLTAGE(page P4)

ST2103

2 1

VBAT

11D-/DFMS

10D+/DTMS

(#2/3)1202-1195 1

X2405

8AID/ACB/RID

Y6

21211-0997_2CAROLINA_POP

APPLICATION GPIO_14

SP2411R2410

680ohmsR2409270ohms

SP2109

SP2110

1200-6463 1

Z2400

43

12

0603USB-251ML

NC

NC

NC

VDDE18

VDDE18

VDDE18

VBACKUP

TESTOUT

VAD

I2CDAT0

I2CCLK0

TX_ADSTR

VAUDIO26

VAUDIO26

RF_ID

VDDE18

I2CCLK1

PROX_Out

MEMRESn

BTRESn

CAMSYSCLK

ONSWAn

CLKSLEEPB

PWRREQn

MCLKREQ

XTAL2

DCON

MCLK

XTAL1

MCLK_VERA

RTCCLK

RTCCLK

BT_AGPS_CLK_EN_1

CFMS

CTMS

AID_AD

AID_AD

AID_AD

SERVICEn

SERVICEn

SERVICEn

VDDE18VAUDIO26

AID/ACB/RID

AID/ACB/RID

USB_HSINCLK

USB_HSSTP

USB_HSDIR

USB_HSNXT

VDDE18 VBAT

REG3_3V

REG1_8V

USB_HSDATA3

USB_HSDATA4

USB_HSDATA5

USB_HSDATA6

USB_HSDATA7

USB_HS_CLK

USB_HS_CLK

USB_HSDATA1

USB_HSCHIP_SEL

USB_HSDATA0

USB_HSDATA2

VBUS

DMext/DFMSDMext/DFMS

DPext/DTMS

DPext/DTMS

RFTEMP

FLASHLED_TEMP

VF_VOLTAGE

VBAT

DPext/DTMS_1

DMext/DFMS_1

VDDA_N2411

I2CDAT1

(1: C1, 2: C3, 3: P1)

SYSTEM CONNECTOR

USB/UARTClocks and Resets

AID

ADC

I2C

Accelerometer

CoreGeneral

1227-5945 4Page C3

MP 25

SEMC Troubleshooting Manual

43 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Core GSM & UMTSM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

C120110uF

<NM>

C120322pF

C1204100nF

C1205100nF

C12064.7uF

R1203100Kohms

L12002.2uH

C12072.2uF

C1208100nF

VBAT

VBAT(page C1)

<NM>

C12091pF

C12111pF

C1212

<NM>0.5pF

VDDE18(page C1)

R1205 0ohms

D2

B3

C2

D1

B1

B4

B2

A1

A3

D3

D4

C1

C3

C4

A4

A2

MAX8805

N1210

MAX8805WEWEEE+T11203-5870

MAX8805MAX8805

REFBP

AGND

REFIN

PGND

LDO2

PA_EN

EN2

LX

IN2

HP

IN1B

IN1A

LDO1

EN1

PAB

PAA

C1213100nF

C1214100nF

C1215100nF

C1216

<NM>1uF

C12172.2uF

C12182.2uF

R1209100Kohms

R1210100Kohms

C1219

<NM>8.2pF

C122068pF

14

2

6

5

7

3

N1211

RP102K281D-TR11204-5903

2.8V

VDD_2

CE

GND

VOUT_1

SLUG

VDD_1 VOUT_2

RP102K

<NM>

R1211 0ohms

C122122pF

41210-9870

D8

E9

C9

D9

F9

G9

E8

A9

K8

B1

A4

B9

B5

L9

A2

L8

B4

B6

C8

A6

H9

J9

F8

B7

L1

SLUG

A3

B3

J8

H8

L3

L6

B8

K5

L5

K4

L4

A7

E2

F2

E1

D1

K7

G8

K6

K1

H1

J1

J2

A8

K9

K3

L2

F1

G2

G1

H2

K2

L7

D2

B2

C1

C2

A5

BIAS_CTRL

ANTSW1

ANTSW2

ANTSW3

WTX_IA

WTX_IB

WTX_QA

WRX_IA

PASENSE_EN

RADCLK

RADDAT

WTXPOWERSENSE

WRX_QB

WRX_QA

WRX_IB

WTX_QB

EDATAB

RADSTR

EDATAA

ANTSW0

ANT

N1200

TIGER_MODULE_I_II_IV_MODULE

TESTOUT

MCLKSEC

MCLK

MODULE_SENSE

VCC_PA2

VCC_PA1

VBAT2

VBAT1

VRADA_2V75

VRADB_2V75

VDIGRAD_1V8

GND24

GND23

GND22

GND21

GND20

GND19

GND18

GND17

GND16

GND15

GND14

RFCTRL1

GND13

GND12

GND10

GND9

GND8

GND7

GND6

GND5

GND4

GND2

CLKREQ

WPA_C_EN

WPA_B_EN

WPA_A_EN

EDATASTR

EDATAC

GND1

GND11

GND25

SLUG

11208-9490

21K31J

C12

AB_3100_POWER_11_14

AB3100

N2000

AB_3100_POWER_11_14

RADIO

EXT_LDO

LDOA_OUTVBAT_A

AB_3100_POWER_11_14

1X1210

Z1Z2

CA

X1200

MS-156A1204-6720

GND GND

C_TERMA_TERM

VBAT_RF(page C1)

VBAT_RF

VBAT_RF

VBAT_RF

(page C3,P6)TX_ADSTR

(page C3)MCLK

(page C3)TESTOUT

(page C3)RF_IDR1100

<NM>4.7Kohms

R1103 100Kohms

R1101100Kohms

R1102100Kohms

1208-9490 1

C5

B5

C4

A6

B6

C6

A7

AB_3100_OP_ANDSERVICES_08_14

AB3100

N2000

AB_3100_OP_ANDSERVICES_08_14AB_3100_OP_ANDSERVICES_08_14

DAC_CLK

DAC_STR

DAT_DAT

DACO_0

DACO_1

DACO_2

DACO_3

DAC

NC

NC

NC

NC

H22

U23

M17

N21

P17

N23

N22

P24

P22

R21

R20

P16

R17

R16

T21

T17

P21

J21

J22

H20

H21

T23

R23

T22

R22

G22

G23

G20

G21

F22

F23

F20

F21

CAROLINA_BOTTOM_ACCESS

1211-0997_2 2CAROLINA_POP

N2010

CAROLINA_BOTTOM_ACCESSCAROLINA_BOTTOM_ACCESS

RF_CTRL_DATA

RF_CTRL_CLK

RF_CTRL_STRB0

RF_CTRL_STRB1

RF_CTRL_STRB2

ANT_SW0

ANT_SW1

ANT_SW2

ANT_SW3

TX_ADC_STRB

RF_DATA_A

RF_DATA_B

RF_DATA_C

RF_DATA_STRB

RF_WCDMA_EN0

RF_WCDMA_EN1

RF_WCDMA_EN2

RF_WCDMA_EN3

RF_WCDMA_EN4

GSM_PA_ENABLE

ADC_I1_NEG

ADC_I1_POS

ADC_Q1_NEG

ADC_Q1_POS

ADC_I2_NEG

ADC_I2_POS

ADC_Q2_NEG

ADC_Q2_POS

TX_POW

DAC_I_NEG

DAC_I_POS

DAC_Q_NEG

DAC_Q_POS

RADIO_CTRL_IF_1v8

EGG_RADIO_IF_1v8

WCDMA/GSM_RADIO_IF_1v8

WCDMA_RADIO_IF_2v5

MCLKREQ(page C3)

NC

BT_WLAN_CLK(page P5)

2

1

4

5 3

N2101

SN74LVC1G125YZPR1200-0425<NM>

GND

OE

A

VCC

Y MCLKSEC (page P6)

R2117100Kohms<NM>

C21054.7uF

R2111

10ohmsR2108100Kohms

35

4

1

2

N2100

1200-0425SN74LVC1G125YZPR

GND

OE

A

VCC

Y

100KohmsR2104

BT_AGPS_CLK_EN_1

(page C3,P5,P6)

(page C3,P4)FLASHLED_TEMP

33pF<NM>

C1202

(page P4)ANTSW2

(page P4)ANTSW0

L1204 3.9nH

12

ST1201

12ST1214

WPA0_EN

WPA0_EN

VBAT

VDDE18

VDDE18

VRAD28VCC_WPA

WPA2_EN

WPA2_EN

WPA_A_EN

WPA_A_EN

WPA_C_EN

WPA_C_EN

VBAT VRAD28

WDETON

WDETON

ANT

VCC_WPA

RADDAT

RADDAT

RADCLK

RADCLK

MCLKREQ

MCLKREQ

MCLK

TESTOUT

RF_ID_1

QDATA_AMP_MSB

QDATA_AMP_MSB

IDATA_FREQ_MSB

IDATA_FREQ_MSB

RADSTR

RADSTR

ANTSW0

ANTSW0

ANTSW0

ANTSW1

ANTSW1

ANTSW2

ANTSW2

ANTSW2

ANTSW3

ANTSW3

TX_ADSTR

TX_ADSTR

BIAS_CTRL

BIAS_CTRL

DCLK_DATSTR

DCLK_DATSTR

AMP_LSB_FREQ_LSB

AMP_LSB_FREQ_LSB

WPA1_EN

WPA1_EN

WTX_IA

WTX_IA

WTX_IB

WTX_IB

WTX_QB

WTX_QB

WTX_QA

WTX_QA

WTXPOWDET

WTXPOWDET

WTXPOWDET

WRX_QA

WRX_QA

WRX_QA

WRX_QB

WRX_QB

WRX_QB

WRX_IA

WRX_IA

WRX_IA

WRX_IB

WRX_IB

WRX_IB

RF_CONT1

RF_CONT1

DC_DC_REF1

DC_DC_REF1

VDDE18BT_WLAN_CLK

MCLKSEC

MCLKSEC

MCLKSEC

VDDE18

BT_AGPS_CLK_EN_1

FLASHLED_TEMPFLASHLED_TEMP

RF_ID

C1219 mounted for TIGER 1-8

PA Power Supply Radio Power Supply

GSM/UMTSANTENNA

Access Clocks

GSM / UMTS

CoreGSM & UMTS

1227-5945 4Page C4

MP 11

MP 35

MP 34

MP 55MP 56

SEMC Troubleshooting Manual

44 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral AudioM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VAD (page C3)

VBAT

VAUDIO26

VBEAR26

C3137 470nF

C313847nF

C3124 220nF

C3125 220nF

C3145 470nF

C3146 470nF

C31543.3nF

R3153100Kohms

R315424Kohms

2.2KohmsR3155

R3102 2.2Kohms

4.7uFC3166

C31061uF

R31

4710

Koh

ms

R31

4810

Koh

ms

470ohmsR3156

C3104470nF

N2000

AB3100

M4

N4

M6

M5

K11

K9

N9

N10

K8

L10

M9

L9

M8

L8

M10

L11

M3

J11

H11

L7

M7

N8

N6

N7

N11

N5

J10

1208-9490 1

AB_3100_MMI_02_14

MIC1P

MIC1N

MIC2P

MIC2N

MIC3P

MIC3N

MIC4P

MIC4N

LINEIN1

LINEIN2

VDD_SPKR

VDD_AUDIO

VDD_BEAR

VDD_AUXO

CCO1

CCO2

SPKRP_OUT

SPKRN_OUT

BEARP_OUT

BEARN_OUT

AUXO1_OUT

AUXO2_OUT

MIDR_OUT

PLL_DEC3

PLL_DEC4

VSS_BEAR

MIC_VSS

AUDIOIF

21211-0997_2CAROLINA_POP

M16

N2010

APPLICATION GPIO_02

ST3101

12

L3101

1200-0317

C31102.2nF

68pFC3122

C315810uF

21

ST3100

220uFC3150+

220uFC3149+

1

2

KUS0223-0150101206-4070

B3101

OUT

GND

1203-4594 1

N3100

B1

B3

B2C3

C2

A2A3

A1

C1

NCP2991

NCP2991

INM

OUTAINP

VM

TON

VP

BYPASS OUTB

SHDN

B4

C1

C2

C3

C4

C5

A5

B1

D1

5D4A

4D3A

2D1A

3D2A

B3

B5

B2

TJATTE31000-0198

N3101

GND

GND

GND

GND

GND

GND

VAD

SPR_int

SPL_int

MICN_int

MICP_int

SP_ref

COO

SPR

SPL

MICN

MICP

INTMIC

INTMICint

V_MIC

TJATTE3

NC

NC

NC

NC

200ohmsR3150

C3121 220nF

C3131 220nF

R3106 4.7Kohms

0ohmsR3104

NC

NC

NC

<NM>

C3126

1nF

C312710nF

C312810nF

X4200

A20

60-pin B2B (#1/2)

B19

11216-0618

A15

X2500

30-pin B2B (#1/2)

A14

1216-6006_1

NC

NC

(page C3) PWRRSTn

(page C3,P3,P4) I2CCLK1

(page C3,P3,P4) I2CDAT1

(page C3,P3,P5,P6) RTCCLK

VBAT

C330422nF

C3305100nF

220pFC3306

NC

NC

NC

NC

NC

NC

2

AA8

1211-0997_2CAROLINA_POP

N2010

APPLICATION GPIO_16

<NM>

L3303270nH

M1

H3

L4

L1

K3

J3

L5

K4

AB3100

N2000

1208-9490 1

AB_3100_MMI_01_14

SCK1

WS1

SDI1

SCK2

WS2

SDI2

SDO1

SDO2

CODECIF

2

N2010

1211-0997_2CAROLINA_POP

T14

U14

AA17

AC18

AA19

AB22

Y22

AB19

CAROLINA_BOTTOM_AUDIO

I2S1ULD

I2S1DLD

I2S1WS

I2S1CLK

I2S0ULD

I2S0DLD

I2S0WS

I2S0CLK

CAROLINA_BOTTOM_APP_I2S_PCM

VDDE18

<NM>

C244310nF

<NM>

C244210nF

Z2

Z1

1200-0317L2401

1200-0317L2402

1200-0317L2403

1200-0317L2404

9GND

7VIDEO

6SPR

5SPL

4Mic-/AUXinR

3Mic+/AUXinL

2SPREF

X2405

1 (#3/3)1202-1195

C24471nF

C24481nF

L2406

LQM18FN2R2M001001-0744

V24131201-2253

<NM>

1A2A

5

1220-8901V3101

<NM>

2 13

ESD7L5.0DT5G

AC

1

C2

1 2ST3157

1 2ST3158

21

ST3301

21

ST3303

SP3205

SP3206SP3207

SP3208SP3201

SP3202SP3203

SP3204

NC

11222-5304STLC2594

B8

A3

B4

B6

B7

C4

C6

C7

D5

A7

A6

A5

B5

D7

C8

C5

C9

E9

D8

D9

A4

B3

D6

D4

F7

F8

L4

L5

L6

N1300

BLUETOOTH-FM_FM

FM_FMIP

FM_RFGND

FM_RSTB

FM_SENB

FM_SCLK

FM_SDIO

FM_RCLK

FM_GPIO1

FM_GPIO2

FM_GPIO3

FM_ROUT

FM_LOUT

NC

NC

NC

NC

NC

NC

FM_VA

FM_VD

FM_VIO

FM_GND

FM_GND

FM_GND

FM_GND

FM_GND

FM_GND

FM_GND

FM_GND

FM_RADIO_IO

FM_PWR_GND 2 1ST3159

100MHzL3151

100MHzL3152

100MHzL3107

100MHzL3108

100MHzL3105

100MHzL3106

VBAT VAUDIO26 VBEAR26

EARP

AMP_CTRL

EARN

LOUDSPEAKER_N_1

CCO_INTMIC

VBAT

VAD

VAUDIO26

I2CCLK1

I2CDAT1

PWRRSTn

RTCCLK

VDDE18

FML

FML

FMR

FMR

VDDE18

SPL

SPR

MICN/AUXinR

MICP/AUXinL

FM_ANTENNA FM_ANTENNA

VBEAR26

FM_INT

APP_I2S0_DATA_B

APP_I2S1_DATA_B

APP_I2S0_CLK

APP_I2S0_WS

APP_I2S0_DATA_A

APP_I2S1_CLK

APP_I2S1_WS

APP_I2S1_DATA_A

FM_LFM_L

FM_R

FM_R

LOUDSPEAKER_P_1

Digital Audio

FM Radio

KEYBOARD FPCCONNECTOR

Size 0603

SYSTEM CONNECTOR

SLIDER FLEXCONNECTOR

(1: P1, 2: P3)

(1: P1, 2: P3)

(1: C1, 2: C3, 3: P1)

PeripheralAudio

1227-5945 4Page P1

MP 24

MP 23

MP 26

MP 5

MP 15

MP 16

MP 17

MP 7

SEMC Troubleshooting Manual

45 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral CardsM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr RevisionVDDE18

VDDE18

VBAT

VBAT

VBAT

SP2410

C2413100pF

C24141uF

C2412100nF

R241510Kohms

NC

1208-9490 1

K1

K2

5K2M

N3

N2

L3

L2

N1

AB3100

N2000

SIM_IF

SIMRST_N

SIMCLK

SIMDAT

SIMLDO_OUT

SRST_N

SCLK

SDAT

SIMOFF_N

VBAT_K

AB_3100_OP_ANDSERVICES_07_14

N2010

1211-0997_2CAROLINA_POP

D21

E18

E19

2

SIM_INTERFACE

CAROLINA_BOTTOM_CONNECTIVITY

SRSTn

SCLK

SDAT

CAROLINA_BOTTOM_SIM

1211-0997_2CAROLINA_POP

N2010

T11

2

APPLICATION GPIO_12

R241610Kohms

470KohmsR2421

VDDE18

CAROLINA_POP

AB11

1211-0997_2

N2010

2

APPLICATION GPIO_11

AA2

CAROLINA_POP1211-0997_2

N2010

2

APPLICATION GPIO_21

100pFC2415

<NM>

11224-5383T3GE9WBG

D3

E2

5C1C

A2

4D2D

D1

A3

D5

5E1E

5A1A

5B1B

E3

C2

B4

E4

B3

A4

C4

C3

N2031

GND

GND

POWER/GND

VSD

WP

CD

DAT3_SD

DAT2_SD

DAT1_SD

DAT0_SD

CMD_SD

CLK_SD

VBAT

VCC

ENABLE

DAT123_DIR

DAT3_H

DAT2_H

DAT1_H

DAT0_DIR

DAT_H

CMD_DIR

CMD_H

CLK_FB

CLK_IN

BI_DIRECTIONAL_LEVEL_SHIFTER

0ohmsR2418

<NM>

0ohmsR2417

AA11

AC9

AA10

AC7

AC8

T12

U11

AC11

CAROLINA_POP1211-0997_2

N2010

2

CAROLINA_BOTTOM_MEMORY_CARD

MCCLK

MCCMD

MCDAT0

MCDAT1

MCDAT2

MCDAT3

MCCMDDIR

MCDATADIR

CAROLINA_BOTTOM_CONNECTIVITY

MMC/SD/MSPRO-INTERFACE_1v8

100K

ohm

sR

2456

100K

ohm

sR

2455

100K

ohm

sR

2454

100K

ohm

sR

2453

100K

ohm

sR

2452

VDDE18

SP2401 SP2402

100KohmsR2426

VDDE18VBAT

1 2ST2409

1 2ST2402

21ST2408

C2408100nF

C2407100nF

NC

NC

2.2uFC2410 C2421

100nF2.2uFC2422

CAROLINA_POP1211-0997_2

K15

N2010

2

APPLICATION GPIO_03

0ohmsR2429

SP2403 SP2405 SP2407

SP2406SP2404

GND

C4438

33pF

C4437

33pF

C4436

33pF

C4435

33pF

C4439

10nF

C4440

1uF

GND GND GND GND GND GND

ST100521

ST100421

ST100321

ST100021

ST100221

ST100121

C4441

100n

F

<NM

>

V10

001

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

011

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

021

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

031

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

041

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

051

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

V10

061

2 ES

D9L

5.0S

T5G

w12

01-8

440

CA

<NM

>

12 ES

D9L

5.0S

T5G

w12

01-8

440

V44

03

CA

X4315

6

Z1

Z2

5

4

9

10

1

8

7

3

2

4730928511225-1653

Switch

MicroSD

DAT2

CD/Dat3

CMD

VDD

CLK

VSS

DAT0

DAT1

MECPINS

X2402

1

2

7

3

6

5

CCM03-38011000-0421

SIMVCC

SIMCONRST

SIMCONCLK

GND

NC

SIMCONDATSIMDAT

VDDE18

SIMVCC

MCCLK

CLK_SD

uSD_CLK_FB_A_1

MCDAT0

MCDAT1

MCDAT2

MCDAT3

MCCMDDIR

MCDATDIR

uSD_28_ENABLE

VMC_28_uSDMCDAT0_INT

CMD_SD

DAT0_SD

DAT1_SD

DAT2_SD

DAT3_SD

SIMRSTn

SIMCLK

SD_DETECT

MCCMD

uSD IF / MMC IF

SIM IF

PeripheralCards

1227-5945 4Page P2

SEMC Troubleshooting Manual

46 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral OpticsM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VBAT

VDDE18

VBAT

VDIG

AB31001208-9490

N2000

1

AB_3100_MMI_03_14

D2A1

D3

C3

C2

AB_3100_MMI_03_14

VBAT_M SW_BOOST

BOOST_ISP

BOOST_ISN

VBOOST

BOOST_LED_DRIVER

AB_3100_MMI_04_14

C13D13

B2

A2

A3

B3

A4

B4

N2000

AB31001208-9490 1

VIBRATOR_CONTROL

INDICATOR_LED_CONTROL

VIBR_OUT VBAT_L

LED6_N

LED5_N

LED4_N

LED3_N

LED2_N

LED1_N

AB_3100_MMI_04_14

2

N2010

1211-0997_2CAROLINA_POP

CAROLINA_BOTTOM_DISPLAY

AA13

AB16

AA14

AC16

AB13

AC14

AB12

AC15

AB15

AC12

AA12

AC13

AA15

AB14

U12

CAROLINA_BOTTOM_DISPLAY_INTERFACE

CAROLINA_BOTTOM_IMAGING_1v8

PDI_C5

PDI_C4

PDI_C3

PDI_C2

PDI_C1

PDI_C0

PDI_D7

PDI_D6

PDI_D5

PDI_D4

PDI_D3

PDI_D2

PDI_D1

PDI_D0

PDI_RESn

CAROLINA_BOTTOM_DISPLAY

NC

NC

NC

NC

NC

NC

2.2uFC4201

APPLICATION GPIO_08APPLICATION GPIO_08 D12APPLICATION GPIO_08

APPLICATION GPIO_07 C14APPLICATION GPIO_07

N2010

APPLICATION GPIO_09APPLICATION GPIO_09 C12APPLICATION GPIO_09

2CAROLINA_POP1211-0997_2

APPLICATION GPIO_18 AA5APPLICATION GPIO_18

APPLICATION GPIO_04 E12APPLICATION GPIO_04

B15

A9

B9

A13

A7

B11

A11

A12

B7

A14

B24

A26

A28

A18

A17

B23

B20

B17

B4

A8

B1

A10

B8

B5

B12

B6

A5

A6

B28

A27

A25

A29

X4200

A24

B14

B10

B13

A1

Z1

Z2

Z3

Z4

A30

60-pin B2B (#1/2)

A16

B16

B22

B21

A22

A23

B25

B26

B27

1216-0618 1

B30

B29

(page C3) PROX_Out

V4201RN11081000-8463

2

3

1

(page C3,P1,P5,P6) RTCCLK

VDDE18

<NM

>R

2470

10K

ohm

s <NM

>R

2471

10K

ohm

s <NM

>R

2472

10K

ohm

s <NM

>R

2473

10K

ohm

s <NM

>R

2474

10K

ohm

s <NM

>R

2475

10K

ohm

s

(page C3)

ONSWAn

1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

80

<NM>

21 C

A 1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

73

<NM>

21 C

A 1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

79

<NM>

21 C

A 1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

78

<NM>

21 C

A 1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

72

<NM>

21 C

A 1207

-308

1E

SD

ALC

6V1-

1BM

2

V24

71

<NM>

21 C

A

1207

-308

1E

SD

ALC

6V1-

1BM

2

<NM>

V24

762

1 CA 12

07-3

081

ES

DA

LC6V

1-1B

M2

<NM>

V24

842

1 CA

B3

B8

A2

A3

A4

B7

B14

A13

B13

B5

B10

B12

B4

B11

B6

B15

Z1

Z2

Z3

1216-6006_1

Z4

A1

B9

1200-2065V2475

<NM>

V24

74

PE

SD

15V

S1U

L12

01-0

746

12

CA

VDDE18

2

APPLICATION GPIO_24K14

1211-0997_2CAROLINA_POP

N2010

APPLICATION GPIO_24

JPM1990-4101

S2401

ba

Z4

Z3

Z2

Z1

11200-9861

HOLE1 MEC1

MEC2HOLE2

P1 P2

(page C3,P1,P4)I2CDAT1

(page C3,P1,P4)I2CCLK1

1212-7979 2

N4400

AS3676

VSS

B2

C3

C4

E6

A2

C2

E2

D2

B1

A1

C6

B5

D6

A6

B4

A3

A4

B3

D1

E1

3D1C

E3

D4

C5

E4

D5

E5

A5

B6

DCDC_SNS

CHARGE PUMP DC-DC Step-Up

VSS

DATA

CLK

CURR6

CURR2

CURR1

CURR33

CURR32

CURR31

CURR30

CP_OUT

VSS_CP

C1_N

C1_P

C2_N

C2_P

VBAT

DCDC_FB

DCDC_GATE

VANA/GPI

GPIO1/DLS

CURR43

CURR42

CURR41

RGB3

RGB2

RGB1

GPIO2/LIGHT

V2_5

CHARGEPUMP400mA

StepUpDC/DC

Converter

CurrSink0.625 -300 mA

CurrSink0.156 -400 mA

HV CurrSink0.156 -400 mA

Serial Interface

Pref.and

Temp.Supervis.

CurrSink0.156 -40 mA

Oled Cargepump

LDO1.85-3.4V

150mA

PWMGeneratorAuto DimLED pattgenerator

GPIO/ADCStrobe Timer

C4401100nF

C44021uF

C44071uF

C44101uF

C44082.2uF 33pF

C4409

VBAT_LMU VBAT

1201-3866FDFMA3N109

V4402

NCHANNEL_TRENCHW_SCHOTTKY

1

3

85

6

7

4

2

D-SLUG

D

K-SLUG

K

G

NC

S

A

NCHANNEL_TRENCHW_SCHOTTKY

100mohmsR4402

NCR44031Mohms

50

C44041.5nF

C440515nF

C44111uF

C4412100nF

CPOUT_Filter

ELLSFG100MA

10uHL4401

C44032.2uF

VBAT_LMU

25V

C44134.7uF

CPOUT_Filter

C441422pF<NM>

DCDC_Filter

A19

A15

A4

B3

30-pin B2B (#2/2)

X2500

B1

B2

A9

A10

A11

A12

A7

1

A8

A6

A5

B2

A3

A2

DCDC_Filter

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

21211-0997_2CAROLINA_POP

AA20

AC19

Y21

AA18

AB20

U15

AD20

U16

AC20

AB21

AD18

N2010

KEYPAD_INTERFACE_1v8

CAROLINA_BOTTOM_CONNECTIVITY

KEYIN5

KEYIN4

KEYIN3

KEYIN2

KEYIN1

KEYIN0

KEYOUT4

KEYOUT3

KEYOUT2

KEYOUT1

KEYOUT0

CAROLINA_BOTTOM_KEYPAD_IFC2450

<NM>33pF

ST42062 1

ST42072 1

33pF<NM>

C4202

33pF<NM>

C4203

A21

B18

C4204

<NM>33pF

100pFC4415

<NM>

NC

ST44052 1

ST44062 1

ST44072 1

1 2ST4401

C442247pF

<NM>

50V

C442147pF

<NM>

1217-6107_1B

E240111

1217-6107_1B

E240211

12ST241212

ST2413

12ST2411

ST24142 1

1

Z4200

901

8

7

6

5

4

3

2

1

KNA16J01W51219-8639

<NM>

GND_2GND_1

O4-2

O3-2

O2-2

I4-1

I3-1

I2-1

I1-1 O1-2

0OHMS JUMPER ARRAY

1

Z4201

901

8

7

6

5

4

3

2

1

KNA16J01W51219-8639

<NM>

GND_2GND_1

O4-2

O3-2

O2-2

I4-1

I3-1

I2-1

I1-1 O1-2

0OHMS JUMPER ARRAY

1

Z4202

901

8

7

6

5

4

3

2

1

KNA16J01W51219-8639

<NM>

GND_2GND_1

O4-2

O3-2

O2-2

I4-1

I3-1

I2-1

I1-1 O1-2

0OHMS JUMPER ARRAY

25V

C4406

10nF

R4413100ohms

<NM>

C441633pF

1202-9271BSY-3242

1

2

3

B2400

VIBRATORA

B

GND

33pF

C4446

GND

N2010

D6ACCESS GPIO_32

E2

CAROLINA_POP1211-0997_2

ACCESS GPIO_33

R2211 12Kohms

12ST4412

1 2ST4208

21ST4209

21ST4210

21ST4211

21ST4212

21ST4213

21ST4214

21ST4215

21ST4216

21ST4217

21ST4218

21ST4219

R4401

68Kohms

33pFC2477C2487

33pF

V42021200-2065

33pF<NM>

C2486

VBAT VDDE18

VDDE18

VIBR_OUT

VDIG

VDIG

LCD_RESn

LCD_TE

LCD_TE

LCD_DAT1

LCD_DAT1

LCD_DAT2

LCD_DAT2

LCD_DAT6

LCD_DAT6

LCD_CS

LCD_CS

LCD_DAT4LCD_DAT4

LCD_DAT0

LCD_DAT0

LCD_DAT3

LCD_DAT3

LCD_RD

LCD_RD LCD_RS

LCD_RS

LCD_DAT5

LCD_DAT5

LCD_DAT7

LCD_DAT7

LCD_WR

LCD_WR

APP_SPI_CLK

APP_SPI_DO

APP_SPI_DI

TOUCH_SPI_CSn

TOUCH_SPI_INT

PROX_Out

PROX_ON

KEYIN1KEYIN1

KEYIN2 KEYIN2

KEYOUT2 KEYOUT2

KEYOUT1 KEYOUT1

KEYOUT4 KEYOUT4

KEYIN0 KEYIN0

KEYOUT0 KEYOUT0

KEYIN4_1

KEYIN3KEYIN3

ONSWAn

SLIDE_SENSE

KEYIN5KEYIN5

CURR43

CURR43

OPTOSENSE

OPTOSENSE

OPTOSENSE

DLS_PWM

DLS_PWM

DLS_PWM

CURR42

CURR42

CURR33

CURR33

RGB3

RGB3

CURR41

CURR41

LCD_BACKLIGHT

LCD_BACKLIGHT

B2B_TEST_2 B2B_TEST_2

RGB1

RGB1

I2CCLK1

I2CDAT1

KEYIN5_1

KEYIN4KEYIN4

KEYOUT3KEYOUT3_1

KEYIN1_1

B2B_TEST_1

PROX_ENABLE

(1: P1, 2: P3)

(1: P1, 2: P3)

Display IF

B2B_TEST_GND

SLIDER FLEXCONNECTOR

ESD protection for keypad <NM>

KEYFLEXCONNECTOR

KEYLOCK SWITCH

LMU

LCD_RESn

Keyboard IF

Vera DC/DC

ESD protection for keypad <NM>

Proximity Sensor IF

Touch IF

NOTE: Z4200-Z4202 are set as <NM> and they are replaced with traces

PeripheralOptics

1227-5945 4Page P3

MP 38

MP 8

MP 6

MP 32MP 10

MP 9

MP 31

MP 1

SEMC Troubleshooting Manual

47 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral CameraM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

(page C3,P1,P3) I2CCLK1

(page C3,P1,P3) I2CDAT1

VDDE18

N2010

AC10APPLICATION GPIO_23

VBAT

2.2uFC2248

R2210100Kohms

R2212100Kohms

2.2uFC2242

1uHL22121200-3521 1

C22492.2uF

VCAMSD18 VCAMAF28

C22412.2uF

C22442.2uF

VBAT

C224533nF

1218-4331 1

N2205

A2A3

4A3D

C4

C3

C2

B1

D1

A1

B4

B3

D2

C1

D4

B2

MAX8884

MAX8884_ZEWE

BUCK_EN

LDO1_EN

LDO2_EN

IN2

IN1B

IN1A

VSEL

NC1

NC2

LX

FB

VLDO1

VLDO2

REFBP

AGND

PGND

ST22

242

1

ST22

232

1

1uFC2240 C2243

1uF

N2206

2

5

4

13

RP103K281D-TR-FD1201-1568 1

2.8V

VDD

CE

GND

VOUT

SLUG

VBAT

12ST2222

N4302

H15

D4

L4

M11

L12

J12

G12

D5

A13

A12

A11

A4

A3

R2

R7

R14

A14

A8

A2

M7

M9

D10

D8

D6

J4

M4

M5

F4

D12

D11

G4

F14

K4

M6

M8

M10

H12

D9

D7

E12

MBG027_SIP61215-4620

INTERNAL_VDD

I/O(YUV)_VDD

I/O(MIPI)_VDD

I/O(SMIA)_VDD

I/O(SENSOR)_VDD

SDRAM_VDD

I/O(FR)_VDD

FLASH_VDD

VDDIST

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDIOF

VDDEST

VDDEST

VDDESEM

VDDESE2

VDDESE

VDDESE

VDDESDR

VDDESDR

VDDESDR

VDDESDR

VDDESDR

VDDESDR

VDDESDQ

VDDESDQ

VDDESDQ

VDDESDQ

VDDESDQ

VDDESD

VDDESD

VDDESD

VDDESD

VDDESD

VDDEOF

VDDEOF

VDDEOF

VDDEOF

VDDEOF

VDDEOF

VDDEOF

VDDEFL

MBG027_SIP_POWER_4_5

C4301100nF

C4311100nF

C4307100nF

C4305100nF

C4303100nF

C4315100nF

C4313100nF

C4309100nF

C431410nF

C430610nF

C430410nF

C430210nF

C431610nF

C431210nF

C431010nF

C430810nF

VCAMSD18

VCAML12

VCAMAF28

N4302

D1

M1

R8

R15

F15

E15

C15

P14

F6

G6

H6

J6

K6

K7

K8

K9

K10

J10

H10

G10

F10

F9

F8

F7

H7

J7

J8

J9

H9

G9

G8

H8

MBG027_SIP61215-4620

GROUND

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

MBG027_SIP_POWER_5_5

CAMSYSCLK(page C3)

VCAML12VCAMAF28VCAMSA28VCAMSD18

2

AB10

R6AB7

AB8

AB4

AC4

AA6

AB6

AB3

AC3

AD5

AC5

AB5

AA4

CAROLINA_POP1211-0997_2

N2010

CAROLINA_BOTTOM_CAMERA_INTERFACE

CAROLINA_BOTTOM_IMAGING_1v8

CI_RESn

CI_D9

CI_D8

CI_D7

CI_D6

CI_D5

CI_D4

CI_D3

CI_D2

CI_D1

CI_D0

CI_VSYNC

CI_HSYNC

CI_PCLK

CAROLINA_BOTTOM_CAMERA

N4302

D13

N9

N8

P8

P7

R9

R11

P11

P9

L2

K2

J2

A15

R1

L1

K1

J1

A1

B7

C7

A7

D15

MBG027_SIP1215-4620 6

NC_PINS

PWM

SYSTEM

NC

NC

NC

NC

NC

NC

NC

NC

NC

P07

P06

P05

P04

P03

P02

P01

P00

RSTX

CLKIN

MD2

MD1

MD0

MBG027_SIP_SYSTEM_1_5

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

B1

B2

B3

B4

B5

B6

B7

B8

X4300

B9

B10

B11

B12

B13

B14

B15

Z1

Z2

Z3

Z4

11219-7793

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

C4317

<NM>33pF33pF

<NM>

C4318

SP4301

SP4302

SP4303

SP4304

SP4305

SP4306

SP4307

SP4308

SP4309

SP4310

SP4311

0ohmsR4302

100KohmsR4303

<NM>

R4304100Kohms<NM>

R4305100Kohms

100KohmsR4306

VCAMSD18

2CAROLINA_POP1211-0997_2

AB9

N2010

APPLICATION GPIO_17

R43073.3Kohms 3.3Kohms

R4308

VCAMSD18

NC

NC

R13

K3

J3

H3

H4

E3

G3

F3

D2

C2

B1

B2

C3

B3

C4

B4

A5

D3

E4

N15

N12

M13

L15

K13

K14

J14

H14

G14

F13

E13

L13

K15

J13

J15

H13

G15

G13

F12

R12

M14

K12

L14

M12

N14

N13

P12

P13

P15

N10

P10

N11

C13

B6

B5

A6

C6

C5

R10

N4302

6MBG027_SIP1215-4620

MBG027_SIP_CPU_2_5

FD00

FD01

FD02

FD03

FD04

FD05

FD06

FD07

FD08

FD09

FD10

FD11

FD12

FD13

FD14

FD15

FA01

FA02

FA03

FA04

FA05

FA06

FA07

FA08

FA09

FA10

FA11

FA12

FA13

FA14

FA15

FA16

FA17

FA18

FA19

FMCLKO

FCS0X

FCS1X

FCS2X

FWR0X

FWR1X

FRDX

P87

P20

P21

P22

P23

P24

ICLK

ICD0

ICD1

ICD2

ICD3

ICS0

ICS1

ICS2

ICBREAKI

ITRSTX

FR80_IF

MBG027_SIP

R5

P4

N4

R4

M3

N1

N2

P1

P2

N3

P3

R3

F1

F2

H1

H2

M15

C1

P5

N5

N6

P6

R6

N7

B11

B13

B14

B15

C14

L3

M2

E1

E2

G1

G2

C8

A9

B8

C12

C11

C10

B12

A10

B10

C9

B9

E14

D14

N4302

61215-4620

MBG027_SIP_IMAGE_3_5

PD0

PD1

CD02

CD03

CD04

CD05

CD06

CD07

CD08

CD09

CDK

CDH

CDV

STRB0P

STRB0M

DATA0P

DATA0M

STRB1P

STRB1M

DATA1P

DATA1M

APCLKO

PA0

PA1

PA2

PA3

PA4

PA5

YC00

YC01

YC02

YC03

YC04

YC05

YC06

YC07

YCK0

YCHREF

YCVREF

YISCL

YISDA

PB0

PB1

PB2

PB3

PB4

FLCS0X

FLRSTX

SENSOR_IF

YUV_IF

FLASH_IF

VCAMSD18

VCAMAF28

1204-9353 3

X4311

1 X4312

1

1

X4313

1

X4314

VDDE18

C44171nF

<NM>1%

R44143.3Kohms

1%

R44152.2Kohms

<NM>470KohmsR4430

0ohmsR4416 <NM>

R4417 0ohms

(page C3,C4)FLASHLED_TEMP

(page C3,C4)VF_VOLTAGE

ANTSW2(page C4)

VBAT_RF

R4434 0ohms

ANTSW0(page C4)R4435 0ohms

1200-4628 1

25

4

6

1

3

NC7SZ58L6X

N4407

OUT

IN2

IN1

IN0

GNDVCCR44180ohms<NM>

C4434100nF

1212-3512 1

N4406

A4

B4

C2

B3

A3

C3

D2

D3D4

B2

A2

B1

A1

C1

C4

D1

LM3554TMX

RESET/GPIO

GND1

SDA

GND2

LEDI/NTC

ENVM/TX2/GPIO

IN

LED1

SCL

STROBE

SW1

SW2

OUT2

TX1/TORCH

LED2

OUT1

4.7uFC4424 C4429

4.7uF

R4424100Kohms<NM>

VDDE18

1215-2143 1

2.2uHL4402

2CAROLINA_POP1211-0997_2

C4

N2010

ACCESS GPIO_28

R4436 3.3Kohms

33pF<NM>

C4418

<NM>

C441933pF

<NM>

C442033pF

1.4KohmsR4422

VBAT_RF

VBAT

CAROLINA_POP1211-0997_2

C13APPLICATION GPIO_05

LXCL-PWF4W1201-9948

V2402

CA

33pF

C4442

<NM>

10KohmsR2404

GND

GND

<NM>

C4325

47pF<NM>

C4326

47pF<NM>

C4327

47pF<NM>

C4328

47pF

VCAMAF28

VDDE18

VCAMSD18_EN

VCAML12

VCAMSA28

CID0

CID1

CID2

CID3

CID4

CID5

CID6

CID7

CIPCLK

CIHSYNC

CIVSYNC

CAMSYSCLK

CAMSYSCLK

CAMRESn

CAMRESn

FR80_FLASH_IF

DATA1M

DATA1P

STRB1M

STRB1P

DATA0M

DATA0P

STRB0M

STRB0P

SENSOR_RESET

SENSOR_RESET

CAM_SCL

CAM_SCL

CAM_SDA

CAM_SDA

FLASH_STROBE

FLASH_STROBE

SENSOR_CLK

SENSOR_CLK

AF_EN

AF_EN

EEPROM_WP

CAMERA_ISP_INT

VF_VOLTAGE

FLASH_DRIVER_RST

FLASHLED_TEMP

STRB1

STRB1

STRB1

STRB0

STRB0

STRB0

TX_BLANK

FLASHLED_TEMP_1

VBAT_RFVBAT

I2CDAT1

I2CDAT1

I2CDAT1

I2CDAT1

I2CCLK1

I2CCLK1

I2CCLK1

I2CCLK1

VCAM_LDO_EN

FLASHLED_A

GND springsfor Camera Shield

CAMERA FLEXCONNECTOR

Camera IF

Camera Power

Flash LED

L2213100MHz

PeripheralCamera

1227-5945 4Page P4

MP 53

MP 46

MP 42

MP 45

MP 41MP 44

MP 43

MP 40

SEMC Troubleshooting Manual

48 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral BT / WLANM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

1200-6173

17

2

6

3

4

5

9

8

7

11

9161

18

15

14

13

12

10

1

N1510

1R041B

EPCOS_FEM_R041B

RF_IF

PD

WLAN_TX

WLAN_RXb

WLAN_Rxa BT_ANT

ANT

CONT_IF

VREF_PA

VC1

VC2

VC3

PWR

VCC_PA

GND_1

GND_2

GND_3

GND_4

GND_5

GND_6

GND_7

GND_8

WLAN_VO33

WLAN_LDO30WLAN_LDO18A

<NM>

C15111.2pF

<NM>

C15121.2pF

1nFC1515

1nFC1519

1nFC1521

100nFC1514

100nFC1518

100nFC1523

100nFC1525

100nFC1526

R1512 1Kohms

R1511 1Kohms

R150651Kohms

R15153.3Kohms

R1509100Kohms

R1510100Kohms

R1505100Kohms

R1507100Kohms

R1518 2.7Kohms

R1519 2.7Kohms

100KohmsR1508

<NM> C150610pF

C150710pF

C150810pF

C150910pF

C151710pF

C152010pF

100nFC1528

C152210pF

C15131uF

C151610pF

C15241uF

C15271uF

C150410pF

C150510pF

VDIG

VDIG

SP1507 1 2ST1518

1 2ST1517

1 2ST1519

R1502

1%

6.04Kohms

R1521100Kohms

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC C1502 10pF

R1526 0ohms

R1527100Kohms

R1532 0ohms

<NM>0ohmsR1534

1nF

C1503

ST152021

88W8682_CSP

E8

A5

B4

K2

F4

H1

F3

D3

H2

A2

B3

A4

G8

P3

P2

B2

F1

D1

2D2F

B1

M2

M1

K1

H5

F5

D4

H6

B5

N1500

11210-7465

TDO

SCAN_EN

TMS2

TMS1

TDI

TCK

TRSTn

JTAG

ECSn

SDA

SCLK

SRWB

EEPROM_CTRL

GPIO6

GPIO5

GPIO4

GPIO3

GPIO2

GPIO1

GPIO0

GPIO

WL_ACTIVEn

BT_FREQ

BT_STATE

BT_PRIORITY

BT_COEX

SD_DAT_3

SPI_SINTn/DAT2

SPI_SDO/DAT1

SPI_SCSn/DAT0

SPI/SD_CLK

SPI_SDI/CMD

CSP_HOST_IF

RESETn_PDn

PWDWN_CTRL

88W8682_CSP_HOST_IF

88W8682_CSP

M6

K3

B9

L9

A8

K7

P7

E6

D5

K4

K6

A1

P1

H4

H3

N10

A10

J8

C8

M7

H7

E7

C7

C6

N1500

11210-7465

VSS_BB2

VSS_BB1

VSS_5

VSS_4

VSS_3

VSS_2

VSS_1

VSS_RF4

VSS_RF3

VSS_RF2

VSS_RF1

RES/NC

VIO_X2

VIO_X1

VDD30

VDD18_LDO

VDD18A_RF3

VDD18A_4

VDD18A_3

VDD18A_2

VDD18A_1

VDD18A_RF2

VDD18A_RF1

VDD12

88W8682_CSP_PWR_SUPPLY

88W8682_CSP

M5

M4

P5

01E9P

C10

A3

M3

P4

K5

J10P6

A6

A7

N1500

11210-7465

TR3_N

TR_N

TR_P

ANT_SEL_N

ANT_SEL_P

PA_PE_GSLEEP_CLK/CLK_OUT

DIG_IF

RX2_IN_N

RX2_IN_P

TX2_OUT

REXT

XTAL_O

XTAL_I_XO

XPWDET2

ANALOG

88W8682_CSP_RF_IF

1211-0997_2CAROLINA_POP

AD15

N2010

2

ACCESS GPIO_18

N2010

CAROLINA_POP1211-0997_2

D9

2

ACCESS GPIO_29

R1522100Kohms

SP1503

1pFC1501

<NM>

1X1501

1200-2144

1X1502

0ohmsR1531

3.3nH

L1500

3.3nH

L1501

R1514 68ohms

<NM>

C152910pF

NC

NC

NC

R1517

100Kohms <NM>

2.7nHL1502

<NM>

4.7uFC2372

4.7uFC2371

4.7uFC2377

4.7uFC2379

10uFC2374

10uFC2376

100nFC2373

2.2uHL2313

BLM18PG121SN11000-0118

L2310

4.7uHL2311

88PW8861203-2790 2

N2300

11

13

10

7

14

5

17

12

9

3

19

2

16

6

20

15

18

1

4

8 VL3

VL2Y

VL2X

VO2

PGND

FB2

SW2

PGND

VO1

SW1

PGND

VO3

SW3

GND

SDI

PDn

SLEEPn

PVIN

PVIN

SVIN

MARVELL_88PW886_2

NC

NC

1211-0997_2CAROLINA_POP

AA3

N2010

2

APPLICATION GPIO_25

<NM>10pFC2375 C2378

10pF<NM>

C237010pF<NM>

VBAT

100nFC1300

100nFC1302

100nFC1301

100nFC1303

<NM>

10pFC1306

10pFC1305

10pFC1304

(page C3,P1,P3,P6) RTCCLK

(page C3) BTRESn

SP1303 SP1305

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

N2010

1211-0997_2CAROLINA_POP

D23

D19

D22

C22

2

BLUETOOTH_PCM_I2S(ACCESS)

PCMULD/I2SULD

PCMDLD/I2SDLD

PCMSYN/I2SWS

PCMCLK/I2SCLK

CAROLINA_BOTTOM_BLUETOOTH

AC17

N2010

ACCESS GPIO_22

1211-0997_2CAROLINA_POP

AD11

2

ACCESS GPIO_23

AD17 ACCESS GPIO_21

CAROLINA_POP1211-0997_2

AB17

2

ACCESS GPIO_19

N2010

D3 ACCESS GPIO_30SP1306

NC

SP1304

(page C4) BT_WLAN_CLK

(page C3,C4,P6)BT_AGPS_CLK_EN_1

VBT27

VBT27

1 2ST2302

1 2ST2303

1 2ST2304

1 2ST2305

ST1301

21

ST1302

21

ST1303

21

ST1304

21

B1A1

B2A2

W1300

BAL-2593D5U1223-3040_2 2

BALUN

GND

Bal +

SE

Bal -

<NM>0ohmsR1530

R1529 0ohms

<NM>

1201-0320SAFEA2G44AA0F00R14

1 4

53

2

<NM>Z1501

IN

GND

OUT

SAW

VDDE18

1

X1500

2Z1Z

AC

MS-156C1221-6477

A_TERMC_TERM

GND GND

11222-5304STLC2594

G6

E7

F9

J7

J8

L7

M7

N6

G9

L3

M3

K4

K3

J3

K9

K5

M5

M4

N4

F6

J4K7

J1

K1

B2

C3

M8

C1

C2

M2

H2

G2

6J6K

7G9H

8E9L

N1300

BT_RSRV_D

BLUETOOTH-FM_IO

BT_RESETN

BT_REF_CLK_IN

BT_LP_CLK

BT_CLKREQ_IN1

BT_CLKREQ_IN2

BT_REG_CTRL

BT_CLKREQ_OUT1

BT_CLKREQ_OUT2

BT_WAKEUP HOST_WAKEUP/SPI_INT

BT_UART_RXD/SPI_DI

BT_UART_CTS/SPI_CLK

BT_UART_TXD/SPI_DO

BT_UART_RTS/SPI_CSn

BT_PCM_CLK

BT_PCM_SYNC

BT_PCM_A

BT_PCM_B

BT_GPIO_0

BT_GPIO_8

BT_GPIO_9

BT_GPIO_10

BT_GPIO_16

BT_GPIO_11

BT_CONFIG_1

BT_CONFIG_2

BT_CONFIG_3

BT_AF_PRG

BT_TEST1

BT_TEST2

BT_RFP

BT_RFN

BT_RSRV_RF

BT_RSRV_CL

BT_RSRV_DSM

BT_RSRV_N

BT_RSRV_CL

BT_SYSCON

UART_&_SPI-INTERFACE

PCM_INTERFACE

GPIO

CONFIG-PINS

TESTPINS

RF

DO-NOT-USE

11222-5304STLC2594

L2

D3

E1

E2

E4

N7

E6

M6

J9

N3

N5

G8

G1

D1

D2

E3

F1

F2

F3

F4

G3

G4

H3

H4

H6

H7

H8

K8

L8

J2

K2

L1

H1

N1300

BT_VSS_RF

BTPOWER&GND

BT_VSS_RF

BT_VSS_RF

BT_VSS_RF

BT_VSS_DIG

BT_VSS_DIG

BT_VSS_DIG

BT_VSS_DIG

BT_VSS_DIG

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VSS_ANA

BT_VDD_CLD

BT_VIO_E

BT_VIO_D

BT_VIO_C

BT_VIO_B

BT_VIO_A

BT_HVA2

BT_HVA2

BT_HVA2

BT_HVA2

BT_HVA1

BT_HVD

BLUETOOTH-FM_POWER

0ohmsR1535

ST15211 2

4.7uFC1510100Kohms

<NM>

R1536

<NM>100KohmsR1537

470KohmsR2313

WLAN_SPI_CSn

WLAN_SPI_INT

VDIG

WLAN_VO18

WLAN_VO18

WLAN_RX_P

WLAN_RX_N

VBAT

WLAN_PDn

WLAN_PDn

VBAT

WLAN_VO33

WLAN_VO18

WLAN_LDO18A

WLAN_LDO30

WLAN_SCLK

WLAN_CLKREQ

WLAN_CLKREQ

WLAN_CLKREQ

VDDE18VBT27VDDE18VDIG

BTRESn

RTCCLK

RTCCLK

PCMCLK

PCMSYN

ACC_SPI_CLK

ACC_SPI_CLK

ACC_SPI_CLKVDDE18

BT_SPI_INT

BT_SPI_CSn

ACC_SPI_DI

ACC_SPI_DI

ACC_SPI_DI

ACC_SPI_DI

ACC_SPI_DO

ACC_SPI_DO

ACC_SPI_DO

WLAN_CONFIRMn

WLAN_CONFIRMn

WLAN_CONFIRMn

PCM_ULD_FROM_CAROLINA

PCM_DLD_TO_CAROLINA

BT_AGPS_CLK_EN_1

BT_WLAN_CLK

BT_WLAN_CLK

BT_ANT

BT_ANT

WLAN_BT_STATE

WLAN_BT_STATE

WLAN_BT_STATE

WLAN_BT_PRIORITY

WLAN_BT_PRIORITY

WLAN_BT_PRIORITY

VDDE18

WLAN_TX

WLAN / BTANTENNA

WLAN

Bluetooth

WLAN PMU

No WiFi

Mount = Z1501, R1529, R1530No Mount = C1502, R1532

PeripheralBT / WLAN

1227-5945 4Page P5

MP 47MP 48

MP 30

MP 18

MP 22

MP 19

MP 20

MP 29

SEMC Troubleshooting Manual

49 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Peripheral AGPSM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

VBAT

(page C3,P1,P3,P5) RTCCLK

(page C3,C4) TX_ADSTR

(page C4) MCLKSEC

<NM>

R1403100Kohms

R1411100Kohms

<NM>

VDDE18

GPS5350

H3

F6

E4

B5

A4

H2

D5

C7

H6

C8

E8

B6E6

F5

D1

C6

G7

A6

D7

G4

D6

E5

C5

F3

G3

D8

G6

C4

D4

A5

B4

N1400

11201-7557

GPS5350_AGPS_IO

AGPS_SYSTEM

GPS_EN_RESET

RTC_CLK

REF_CLK AGPS_CLK_REQ

GPS_CLK XTAL_OUT

BYPASS

CONFIG_MODE

SLEEPX_N

IO_PA_EN

IO_TIMESTAMP_DATRDY

PG_PULSE_N

UART_IF

I2C_SDA_U1RX I2C_SCL_U1TX

U2TXI2C_UART_N

IO_INT_U1CLK

RF

LNA_IN

IO_RF_LNA_EN

JTAG_AND_TEST

NTRST

TCK

TDI

TDO

TMS

DBGEN

TEST_IF_M

TEST_IF_P

DO_NOT_USE

VPP1

VPP2

VSENSE

IFORCE

16.368MHz

B1401

2

5

3

1

46

KT2520Y16368ACW25TMA11201-6457

OUT

GND1

VCC

GND2 NC

NC

5.6pFC1401

NC

NC

SP1401 2

N2010

CAROLINA_POP1211-0997_2

J16 ACCESS GPIO_14

21211-0997_2CAROLINA_POP

L17ACCESS GPIO_15

C9

N2010

ACCESS GPIO_27

VCC_TCXO_25

2

3

5

4 1

SAFEB1G57KE0F00R14

Z1401

1201-7439 1

GND

OUT IN

GNDGND

V1401

2

3

1RN11081000-8463

100KohmsR1416

<NM>

2

N2010

E16

1211-0997_2CAROLINA_POP

ACCESS GPIO_24

C14101.2pF

22pFC1409

0ohmsR1412

1.2pFC1413 C1414

1pF<NM>

1X1401

1X1402

1200-2144

L140112nH

SP1403

21211-0997_2CAROLINA_POP

N2010

J15ACCESS GPIO_12

(page C3,C4,P5)BT_AGPS_CLK_EN_1

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

SP1406

SP1404

1201-7557 1

N1400

B3

E3

D3

D2

B2

G1

H8

B8

A8

H7

F7

E7

H4

F1

G8

B7

H5

F8

A7

G5

F2

A3

E2

C3

A1

G2

A2

E1

F4

H1

GPS5350

VSS_DIG7

VSS_DIG6

VSS_DIG5

VSS_DIG4

VSS_DIG3

VSS_DIG2

VSS_DIG1

DIGITAL_GND

VSS_LNA2

VSS_LNA1

VSS_IF

VSS_MIX2

VSS_MIX1

VSS_PLL

VSS_ANALOG

ANALOG_GND

VCC_PLL

VCC_IF

VCC_MIX

VCC_LNA2

VCC_LNA1

EXT_SUPPLY_DECOUPL_ANA

VDD_DIG3

VDD_DIG2

VDD_DIG1

EXT_SUPPLY_DECOUPL_DIG

VCC_TCXO

VDDS3

VDDS2

VDDS1

VBAT3

VBAT2

VBAT1_2

VBAT1_1

SUPPLY

GPS5350_AGPS_POWER

VBAT

C1418

<NM>100nF

VDDE18

C1416100nF

<NM>

C14042.2uF

C1415100nF

C1405100nF

C1406100nF

C1407100nF

C1408100nF

VCC_TCXO_25

C1412100nF

C1411

<NM>1nF

R14020ohms

C141933pF

2.2uFC1402

22pFC1403

<NM>

R14010ohms

VMEM

C1420100nF

VMEM

ST140112

2 1ST1402

RTCCLKRTCCLK

AGPS_EN_RSTn

AGPS_EN_RSTn

AGPS_DSLEEPn

AGPS_DSLEEPn

AGPS_SYNC

AGPS_SYNC

VBAT VDDE18

GPS_CLK

AGPS_ANT_1

BT_AGPS_CLK_EN_1

AGPS_UART1_TXAGPS_UART1_RX

AGPS_UART1_RX

AGPS_VBAT1_VBAT3_SUPPLY

VMEM

MCLKSECAGPS_CLK_FILT_2

TX_ADSTR TX_ADSTR_1

TX_ADSTR_1

VDDE18

AGPS

PeripheralAGPS

1227-5945 4Page P6

MP 50

MP 49

MP 51

MP 52

SEMC Troubleshooting Manual

50 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS Keyboard FPC AssemblyM

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

SPEAKER_P_1

SPEAKER_N_1

B2B_TEST_KEKYBOARD

KEYIN2

KEYOUT0

ONSWAn

KEYOUT4

KEYIN5

SLIDE_SENSE

KEYIN0

KEYIN4

CPOUT_Filter

KEYOUT1_1

KEYOUT1

KEYOUT2_1

KEYOUT2

KEYOUT3_1

KEYOUT3

KEYIN1

CURR43

CURR42

RGB3

CURR41

1 2

S1004

1 2

S1005

1 2

S1006

1 2

S1007

1 2

S1009

1 2

S1010

1 2

S1011

1 2

S1013

1 2

S1014

1 2

S1015

1 2

S1016

1 2

S1008

1209-2082

A A1

B B1S1027

EVPAFBB65 15V

1209-2082

A A1

B B1S1028

EVPAFBB65 15V

1

X3103

1

X3102

V2016 V2017 V2018 V2020 V2021V2019

21

S1000

1 2

S1001

21

S1002

1 2

S1003

21

S1017

1 2

S1018

21

S1019

1 2

S1020

21

S1021

1 2

S1022

1 2

S1023

GND

NC

VDDE18

10nF

C1000

1207-0781

32

5

41

B1000

MRUS61C 1

SLUG

GND

VCC OUT

NC

VDDE18

V2000

PURE_WHITE

1204-6085 1

48-213/T2D-AQ2R2QY/3C(SEMC)

CA

V2001

CA

V2002

CA

1

V2003

CA

A1

A15

A14

B3

X1000

B8

A2

A3

A4

B7

B14

B1

B2

A13

B9

B13

B5

B10

B12

B4

B11

B6

A9

A10

A11

A12

A7

A8

A6

A5

B15

Z1

Z2

Z3

1

Z4

1000-1499

L311327nH

1000-1499

L311227nH

1.5K

ohm

s

R10

09

1.5K

ohm

s

R10

10

11222-4871HKW0773

BA

DC

21

S1029

GNDGND

A B

DC

GND

2 1

3

UE

SD

6.0D

T5G

1001

-073

0 V20

22

C2

C1

A

GND

2 1

3

DFA

3A5.

6FV

1200

-961

7 V20

23

C2

C1

A

GND

GND

1201-8393ESD9X3.3ST5G 2

1V2024

AC

56nHL3110

56nHL3111

3.9K

ohm

s

R10

00

3.9K

ohm

s

R10

02

3.9K

ohm

s

R10

01

3.9K

ohm

s

R10

04

3.9K

ohm

s

R10

08

C1001 10pF C1002 10pF C1003 10pF C1004 10pF C1005 10pFC1006 10pF

1216-6014

2x NUMERIC_KEY_LED2x SOFT_KEY_LED

RockerKey

CLRActivity Menu

Green Red/On/Off

softkey_Rightsoftkey_left

---

KEYLOCK SWITCH---74

#

* 1

36

Keyboard matrix

Red/On/Off

8

9

5 0 2

KEYFLEXCONNECTOR

LOUDSPEAKER

ROCK UP ORTFEL KCORNWOD KCOR THGIR KCORHSUP KC

------

---

CAM_AF=S1012

neerGuneM ytivitcAtfeL yektfoSSOFT RIGHT

Cam. Snap

CLR

Vol. DownVol. Up

#0*

7 8 9

654

1 2 3

CU

RR

41 &

RG

B3

CU

RR

42 &

CU

RR

43

CU

free

vol+ vol-

cam

MR SensorKEYIN4

KEYIN3

Keyboard FPC Assembly

1216-9815 8

MP 57

MP 58

SEMC Troubleshooting Manual

51 (57)

Aino - U10

1235-5821 rev. 1

MEASUREMENT POINTS M

EA

SU

RE

ME

NT

PO

INT

S

Made for

Document Nr Revision

Vcc

ENB

SPEAKER_A

SPEAKER_B

PD

PROX_ON

BTB_TEST

BTB_TEST

LEDA_1LEDA_2

PFILT

BtB Connector Receptacle

A1

X1000

B2

B4

B5

A5

A4

A3

A2

Z1

Z2

1205-6262 1

B3

B1

N1

4

9

8

6

5

71

2

3

APDS-97001217-4125 1

PD

LEDA

APDS-9700

VCC

LEDON

ENB

DOUT

PFILT

GND

SLUG

V101

IR26-21C/L110/CT1223-3002 1

A C

<NM>CONNECTORPAD

X101

<NM>CONNECTORPAD

X102

R110Kohms

R247Kohms

C1

10uF

C2

100nF

R6560Kohms

1223-2957PD15-22C_TR8

V102

1

C A1

1001-0294SSM3J15FV

3

12

V1

DS G

10Kohms

R5

C3

15nF

R7 27ohms

R8 27ohms

SIGNALDISPLAY BTBTOP BTB

BTB_TEST

GND

SPEAKER_B

SPEAKER_A

GND

BTB_TEST

PROX_ON

ENB

DOUT

VCC

B1 10

B2 9

B3 8

B4 7

B5 6

A5 5

A4 4

A3 3

A2 2

1A1

EARSPEAKER

Top PBA

Top PBA

1218-7124 4

MP 60

MP 59

SEMC Troubleshooting Manual

52 (57)

Aino - U10

1235-5821 rev. 1

APPENDIX Troubleshooting Fixture Setup InstructionsA

PP

EN

DIX

AP

PE

ND

IX

Connect Main Camera 8 MPixel CMOS to the X4300 BtB connector on the PBA according to picture 3.

Picture 3

Insert a SIM Card into X2402 SIM Card Holder and a Memory Card into X4315 Memory Card Holder on the PBA according to picture 4.

Picture 4

Troubleshooting Fixture Setup Instructions

Top-part overview of the TRS Fixture, see picture 1.

Picture 1

Bottom-part overview of the TRS Fixture, see picture 2.

Picture 2

SEMC Troubleshooting Manual

53 (57)

Aino - U10

1235-5821 rev. 1

APPENDIX A

PP

EN

DIX

AP

PE

ND

IX

Open the TRS Fixture according to picture 7.

Picture 7

Place the PBA on the TRS Fixture by using the Guiding Pins according to picture 8.

Picture 8

Connect Slider FPC Assy, Display 3" TFT and PBA Top and place them into TRS Fixture Display Holder. Secure them by using the locking screws according to picture 5.

Picture 5

Place the TRS Fixture Display Holder on the TRS Fixture and secure it by using the locking screws according to picture 6.

Picture 6

Troubleshooting Fixture Setup Instructions SEMC Troubleshooting Manual

54 (57)

Aino - U10

1235-5821 rev. 1

APPENDIX A

PP

EN

DIX

AP

PE

ND

IX

Connect the Keyboard FPC Assembly to X2500 BtB connector and secure it by using the locking screws according to picture 11.

Picture 11

Connect Slider FPC Assy to X4200 BtB connector and secure it by using the locking screws according to picture 12.

Picture 12

Close the TRS Fixture according to picture 9.

Picture 9

Insert Keyboard FPC Assembly and Keyboard into the TRS Fixture Keyboard Holder according to picture 10.

Picture 10

SEMC Troubleshooting Manual

55 (57)

Aino - U10

1235-5821 rev. 1

APPENDIX A

PP

EN

DIX

AP

PE

ND

IX

Connect the RF Cable Flexible to the GPS RF Connector on the TRS Fixture according to picture 15.

Picture 15

Connect the RF Cable Flexible to the BT/WLAN RF Connector on the TRS Fixture according to picture 16.

Picture 16

Connect Power Supply Channel 1 (VBATT) Black and Red Lab Plugs to the TRS Fixture according to picture 13.

Picture 13

Connect the Power Supply Channel 2 Cable (DCIO/SEPI) and secure it by using the locking screw according to picture 14.

Picture 14

SEMC Troubleshooting Manual

56 (57)

Aino - U10

1235-5821 rev. 1

APPENDIX A

PP

EN

DIX

AP

PE

ND

IX

The PIN marked with the GND text on the Top-part of the TRS Fixture can be used as an MP TRS Fixture GND or as grounding for the oscilloscope probe, see picture 19.

Picture 19

The PIN mounted inside the TRS Fixture can be used as an MP TRS Fixture GND or as grounding for the oscilloscope probem, see picture 20.

Picture 20

Connect the RF Cable Flexible with RF Probe to the X1200 RF Switch according to picture 17.

Picture 17

Secure the RF Probe with the RF Probe locking device according to picture 18.

Picture 18

SEMC Troubleshooting Manual

57 (57)