Sony Ericsson C903 Troubleshooting Manual. Www.s Manuals.com. Manual

User Manual: Sony Ericsson C903 - Service manuals and Schematics, Disassembly / Assembly. Free.

Open the PDF directly: View PDF PDF.
Page Count: 130 [warning: Documents this large are best viewed by clicking the View PDF Link!]

C903
1228-1147 rev. 1
Troubleshooting Manual
APPENDIXCOMPONENT OVERVIEW FUNCTIONAL OVERVIEW
ABOUT
ABOUT TROUBLESHOOTING MEASUREMENT POINTS
C903
SEMC Troubleshooting Manual
1 (129)
C903
1228-1147 rev. 1
ABOUT Contents
ABOUT
ABOUT
General information
The 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.
Disclaimer
This 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.
Note
When 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
106/19/2009Initital revision.
Revision History
ABOUT 2
Contents 2
Equipment List 3
TROUBLESHOOTING 8
Power On/Off Problems 8
USB and Software Flash Problems 8
Dead Phone Problems 9
Display Problems 10
Display Illumination Problems 11
Opto Sensor Problems 11
On-Off Key Problems 12
Numeric Keypad Problems 12
Navigation Keypad Problems 13
Volume Up and Down Button Problems 13
Camera Button Problems 14
Play & Camera Mode Button Problems 14
Navigation Keypad LED Problems 15
Numeric Keypad LED Problems 16
Camera Button LED Problems 16
Tally LED Problems 17
Trickle Charge LED Problems 17
Flash LED Problems 18
Camera Lens LED Problems 19
Camera Cover Detect Problems 19
Main Camera Problems 20
VGA/VTF Camera Problems 21
Data Communication Problems 21
Charging Problems 22
USB/VBUS Charging Problems 22
SIM Problems 23
Memory Stick Problems 23
Microphone Problems 24
Earphone Problems 24
Loudspeaker Problems 25
Handsfree Aux Earphone Problems 25
Handsfree Aux Microphone Problems 25
Handsfree Connection Problems 26
FM Radio Problems 27
FM Radio Antenna Problems 27
Bluetooth Problems 28
GSM Network Problems 28
WCDMA Problems 29
A-GPS Problems 30
Accelerometer Problems 30
Vibrator Problems 31
Real Time Clock Problems 31
Slide Sensor Problems 32
TV Out Problems 32
System Connector Protection Test 33
Current Consumption Test 33
Backup Capacitor Test 35
Charging Test 35
ASIC Revision Test 36
Measurement Points Pictures 37
MEASUREMENT POINTS
Primary Side 50
Secondary Side 51
Camera SIM FPC 52
Main Flex Assy FPC 53
Navigation Keypad FPC 54
Keypad FPC 55
Top Schematic 56
Audio Top 57
Audio Analog 58
Audio Digital 59
Audio FM Radio 60
Application & System Performance Top 61
System Top 62
System Control - Clocks & Resets 63
System Memories 64
System PoP IF 65
Power Top 66
Power Regulators & Charging 67
Power Imaging 68
Power ASICs 69
Connectivity Top 70
Connectivity Top 71
Connectivity I2C & ADC 72
Connectivity Cards 73
Connectivity 74
Imaging Top 75
Imaging Display 76
Imaging Camera 77
Imaging Camera 78
Imaging LMU 79
Imaging Flash LED 80
Access Top 81
Access GSM & UMTS 82
Access Bluetooth 83
Access AGPS 84
Camera SIM FPC 85
Main Flex Assy FPC 86
Navigation Keypad FPC 87
Keypad FPC 88
COMPONENT OVERVIEW 89
Primary Side 89
Secondary Side B - C 90
Secondary Side L - Z 91
FUNCTIONAL OVERVIEW
Technical Description 92
Platform Block Diagram 103
Block Diagram Power Distribution 104
Block Diagram Clocking Concept 105
APPENDIX
Replaceable Components 106
Components - B3100, B4200, B4410 107
Components - L1200, L2200, L2261 108
Components - L2401-04 108
Components - L2406, L2408, L4102 108
Components - L4200, N1210 109
Components - N1211, N2206 109
Components - N1300, N2200, N2203 110
Components - N2210, N2288 111
Components - N2271, N2290 111
Components - N2410, N2411, N2420 112
Components - N2421, N2422, N3100 113
Components - N3101, N4201, N4240 114
Components - N4401, R2449 114
Components - S2403, V2202, V2412 115
Components - V2417, V2413, V2420-21 115
Components - 0V2430, V2470 115
Components - V4110, V4111, V4200 116
Components - V4310, V4350, V4360 116
Components - W1300, X1000, X1002-03 117
Components - X1010-11, X1030 117
Components - X1200, X1210, X2400 118
Components - X2403, X2405, X4202 119
Components - X4300, Z2400 120
Troubleshooting Software Documentation 121
Troubleshooting Fixture Setup Instructions 128
SEMC Troubleshooting Manual
2 (129)
C903
1228-1147 rev. 1
ABOUT Equipment List
ABOUT
C903 Equipment List
Info: Additional 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 – C Model Tab.
Troubleshooting Fixture
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Part number: 1225-3244
Note! Additional information about the TRS Fixture Kit can be found in the Trouble Shooting
Fixtures Setup Instructions document which is included in 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 120 KOhm.
Instruments
Power Supply Channel 1 (VBATT)
Agilent 6632B or similar
Location:CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Instrument Settings:
Voltage: 3.8 Volt
Limiter: 2.0 A
Note! Max cable length between the Power Supply Channel 1 VBATT and the dummy battery is 1
metre. 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 in use,
please see Picture 1.
Picture 1
SEMC Troubleshooting Manual
3 (129)
C903
1228-1147 rev. 1
ABOUT
ABOUT
SE Communication Interface SEPI BOX
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Part number: LTN 214 1484
See Picture 3.
Picture 3
Cables
USB Computer Cable
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
See Picture 4.
Picture 4
DSU-60/USB Cable
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Part number: KRY 101 1413
RF Test Cable Flexible
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Part number: RPM 119 885
See Picture 5.
Picture 5
Equipment List
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
Mobile Phone Tester
Yokogawa VC200 or similar
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
FM Signal Generator
R&S SMC100A or similar
Location: -
RF Adaptor
Adaptor 33 N-BNC-50-1
Adaptor to Signal Generator RF Output
See Picture 2
Location: -
Picture 2
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 – C903, C903a – Trouble Shooting Application –
Project File: C903, C903a Project_R1A
Drivers
SEPI BOX Drivers
Location: http://emma.extranet.sonyericsson.com /– Drivers – DSS / SEPI / SEMUTS
SEMC Troubleshooting Manual
4 (129)
C903
1228-1147 rev. 1
ABOUT
ABOUT
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 back side 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
Equipment List
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
Customized Power Supply Channel 2 Cable (DCIO/SEPI)
Customize the cable according to following instructions below:
(Step 1, Step 2, Step 3 and Step 4)
Step 1:
Take the CST-75 battery charger and cut of the charger according to Picture 7.
Picture 7
Note! The Cable length must be exact 1.3 metre.
SEMC Troubleshooting Manual
5 (129)
C903
1228-1147 rev. 1
ABOUT
ABOUT
Picture 11
Note! This is setup is wrong!
Connection Instructions for the Dummy Battery
This is correct setup when the Dummy Battery is in use.
See Pictures 12 and 13.
Picture 12
Picture 13
Equipment List
Customized FM Radio Cable
Step 1:
Use the Test lead BNC-4mm 1,5m Cable, see Picture 14.
Picture 14
Product Name: Test lead BNC-4mm 1,5m
Product Description: Test lead with 4 mm lab plugs at one end and a BNC plug at the other.
Manufacturer: PMK Germany
Location: http://www.elfa.se/en/ or other supplier.
Part number: 46-310-40
Note! This is the ELFA part number.
Step 2:
Cut the Red Lab Plug connector according to Picture 15.
Picture 15
Step 3:
Use any Hands-Free (PHF) Cable and cut it according to Picture 16.
Picture 16
Note! Cable length should be at least 40cm.
SEMC Troubleshooting Manual
6 (129)
C903
1228-1147 rev. 1
ABOUT
ABOUT
Step 4:
Use only the Wire that is connected to PIN2 and cut off all others according to Picture 17.
Picture 17
Note! Use DMM instrument to ensure which of the wires are connected to PIN2 at Hands-Free
(PHF) system connector plug.
Step 5:
Connect the Cable from the Picture 15 and Cable from the Picture 17 according to Picture 18.
Note! Use soldering iron for this action and then use insulating material to protect the contact
point.
Picture 18
Test Cards
Local SIM
Any functional Local SIM Card
See Picture 19.
Picture 19
Equipment List
Test SIM GSM/UMTS
One Test SIM GSM/UMTS is needed to perform Current Consumption Test, see Picture 20.
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Note! To buy a Test SIM GSM/UMTS, please contact your supplier of test equipment.
Picture 20
Sony Memory Stick M2
Any functional Memory Stick Micro M2 Card
See Picture 21.
Picture 21
SMK RF Probe
Location: CSPN – Repair Instructions – Mechanical – Tool Catalogue – RepairToolsCatalogue.pdf
Part number: SXA 109 6356
See Picture 22.
Picture 22
SEMC Troubleshooting Manual
7 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Power On/Off Problems
TROUBLESHOOTING
- USB and Software Flash Problems
1. Customize the phone into DPY/Z
2. Startup the phone and wait for
the configuration to take place
(takes less than a minute)
3. Customize with correct CDA
4. Activate the phone
No
No
START
Use the
Dummy Battery Connected to
Power Supply Channel 1
(VBATT)
Go to
Dead phone
Problems part 1
TRS guide
Yes
No
No
Connect a chargerNo
Yes
Go to
On-Off Key Problems
TRS guide
Yes
Go to
Dead Phone
Problems part 1
TRS guide
Yes
Yes
Go to
System Connector
Protection Test
After this go to
Data Communication
Problems TRS guide
Yes
Yes
NoYes
No
Is the phone
consuming more than
1mA when the phone
is powered off
Is it possible to
power on the phone
Is the
phone consuming
any current when
powering on the
phone
Is the Problem
solved
Is the phones
behavior as normal
Optimized
charging
Is the
Flash process
started
Flash
The phone with
the ETS software.
Is the ETS SW Flash
Successful
Is the Problem
solved
Is it possible to power
off the phone
Yes
Go to
Current
Consumption Test
After this go to
Charging Test
Yes
No
Claim for a
SW Upgrade
Yes
No
No
Go to
Data Communication
Problems
TRS guide
No
No
Is the current
consumption between
10mA to 70mA
CDA Software
Flash
Successful
Flash
the phone with
correct CDA
software
Yes
Flash
the phone with
correct CDA
software
Press ”C”
Connect USB from PC.
Update SEMC BOOT if
necessary. Run EMMA
SUCR SW. Is Phone
Flash Ok
Power On/Off Problems
START
Step 1:
Perform
System Connector Protection Test
If successful go to step 2.
Step 2:
Download ITP SW into the Phone
Go to
USB/VBUS
Charging Problems
Does
the Phone
Indicate charging
on the display
YesNo
Is the
Flash process
Start-up when using
EMMA SW
No
Yes
Is the
ITP SW Flash
Successful
Yes
SL 5 Replace
N2020
SL 4 Escalate
No
Use TRS Fixture
1: Connect: VBATT and DCIO/SEPI
2: Remove: DCIO/SEPI
3: Connect: USB Cable from the PC
2.7V – 3.3V DC
at MP 68 (C2437) and
1.8V DC at MP 76
(C2435)
Yes
Is MP 14
(X2405_Pin 10)
Short circuit to
GND
Yes Replace
V2421
Is MP 15
(X2405_Pin 11)
Short circuit to
GND
No
Replace
V2420
Yes
5 Volt DC at
MP 75 (C2433) No
SL 4 Replace
N2420
SL 5 Replace
R2442
No
Yes
SL 4 Replace
N2420
SL 5 Replace
N2010
No
Remove the PBA from the
TRS Fixture
Max
2 Ohm between
MP 14 (X2405_Pin 10)
and MP 65 (Z2400_Pin 2)
Max
0.5 Ohm between
MP 14 (X2405_Pin 10)
and MP Z2400_Pin 1)
No Replace
X2405
No
Replace
Z2400
Yes
Max
2 Ohm between
MP 15 (X2405_Pin 11)
and MP 66
(Z2400_Pin 3)
Max
0.5 Ohm between
MP 15 (X2405_Pin 11)
and MP 64
(Z2400_Pin 4)
Yes
No Replace
X2405
No
Replace
Z2400
Yes
SL 4 Replace
N2420
SL 5 Replace
N2010
Yes
USB and Software Flash Problems
SEMC Troubleshooting Manual
8 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Dead Phone Problems
TROUBLESHOOTING
START
Step 1:
Try to recover the Phone by using
EMMA SW
Press key 2 and 5
Connect USB Cable to the Phone
and update SEMCBOOT after this
Run EMMA SUCR SW
and retest the Phone
If successful claim SW Flash
If not continue with Step 2.
Step 2:
Use TRS Fixture
Connect: VBATT Only
Is the
current consumption
more than 1mA
Try to trace
Faulty Component
by using Freezing Spray
Is
N2420 or N1200
getting hot
Replace
N2420 or N1200 Yes
No
No
Yes
Connect:
DCIO/SEPI to the Phone
Is the
connection between
MP 35 (X2201_Pin 4) and
MP 27 (X1040 / PBA
GND) Ok
Yes
SL 4 Escalate
SL 5 Replace
X2201 or R2200
No
SL 5 Remove
N2000
SL 4 Escalate
32 kHz
at MP 79 (C2100)
SL 4 Escalate
SL 5 Replace
B2100 or N2000
No
32 kHz RTCCLK at
MP 106 (R1404)
Yes
No
26 MHz
SYSCLK1 at
MP 89 (SP2108)
Yes
Yes
1.8V DC
At MP 86 (C2209
VDDE18) and 2.8V DC at
MP 119 (C1251
LDOA_OUT)
NoNo
Yes
Check the following
Voltages:
2.6V MP 84 (C2402 VAUDIO26)
2.5V MP 90 (C2208 VANA25)
2.7V MP 120 (C2210 VBT27)
2.7V MP 117 (C2211 VDIG)
2.6V MP 109 (C2212 VBEAR26)
1.2V MP 61 (C2220 VCORE12)
1.8V MP 56 (L2202 VCORE18)
2.8V DC
at MP 110 (C1253)
Replace
N1200 or N1300
Yes
Replace
N1211 No
Are
all Voltages
Ok
Step 1:
Disconnect:
VBATT and DCIO/SEPI
Step 2:
Connect:
Main Flex Assy and Navigation PBA
Assy to the PBA
Connect: VBATT Only
Step 3:
Use EMMA SW
Press the ”C” key and Connect
USB Cable from the PC to the PBA
Flash the Phone with the ETS SW
Yes
Is the
ITP SW Flash
Successful
SL 5 Replace
N2020
SL 4 Escalate
Yes
Go to Data
Communication
Problems TRS guide
No
No
Go to
Dead Phone
Problems part 2
SL 5 Replace
N2000
SL 4 Escalate
SL 4 Replace
N2420
SL 5 Replace
N2000
Is the
current consumption
still more than
1mA
Try to trace Faulty
Component by using
Freezing Spray
Yes
SL 5 Replace
N2000
SL 4 Escalate
No
1.8V DC
at MP 108 (R2115)
No
SL 5 Replace
N2010
SL 4 Escalate
Yes
Dead Phone Problems part 1
START
NOTE !
Before following this guide the
Dead Phone Problems part 1 TRS guide
must be finished.
Is the
VAUDIO26
Voltage
Ok
No
Is the
VANA25
Voltage
Ok
Yes
Is any of
N2200 or N2010
getting hot
No Yes
SL 5 Replace
N2000
SL 4 Escalate
No
Is the
VBT27
Voltage
Ok
Yes
Is N1300
getting hot
No
Is N2422
getting hot
Replace
N2422
Yes
No
SL 5 Replace
N2000
SL 4 Escalate
SL 4 Replace
N2200
SL 5 Replace
N2010
Replace
N1300
Yes
No
SL 5 Replace
N2000
SL 4 Escalate
Is the
VDIG
Voltage
Ok
Is any of
N2411 or N1300
getting hot
Yes
Yes
No
No
Yes
Go to
Dead Phone
Problems part 3
Is the
VBEAR26
Voltage
Ok
No
SL 5 Replace
N2000
SL 4 Escalate
Yes
Is X4202
damaged
No
Replace
X4202
Yes
Replace
N2411 or N1300
Dead Phone Problems part 2
SEMC Troubleshooting Manual
9 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Dead Phone Problems - Display Problems
START
NOTE !
Before following this guide the
Dead Phone Problems part 2 TRS guide
must be finished.
Is the
VCORE12
Voltage
Ok
1.1V – 1.2V DC
at MP 74
(V2201_Cathode)
3.8 Volt DC at
MP 67 (L2201)
No
SL5 Replace
L2201
SL4 Escalate
No
Yes
No
Yes
1.1 – 1.2V DC
at MP 61 (C2220)
Replace
L2200
No
SL 5 Replace
N2000 or N2010
SL 4 Escalate
Is the
VCORE18
Voltage
Ok
No
SL 4 Replace
N2200
SL 5 Replace
C2231 or N2010
No
Yes
Yes
Is the
ETS SW Flash
Successful
SL 5 Replace
N2020
SL 4 Escalate
Yes
No
Yes
SL 5 Replace
V2201 or N2000
SL 4 Escalate
Is MP 56 (L2202)
Short circuit to GND Yes
SL 4 Replace
N2200
SL 5 Replace
N2010
Step 1:
Disconnect:
VBATT and DCIO/SEPI
Step 2:
Connect:
Main Flex Assy and Navigation PBA
Assy to the PBA
Connect: VBATT Only
Step 3:
Use EMMA SW
Press the ”C” key and Connect
USB Cable from the PC to the PBA
Flash the Phone with ETS SW
Go to Data
Communication
Problems TRS guide
Disconnect:
VBATT and DCIO/SEPI
Is
L2202 = Max 0.5 Ohm
SL 5 Replace
L2202
SL 4 Escalate
No
Yes
Dead Phone Problems part 3
Is the
Display Backlights
Ok
Go to
Display illumination
Problems TRS guide
No
Is the picture
too dark or
too light
Yes
Go to
TV OUT Problems
TRS guide
No
START
Load ETS SW into the Phone
Use TRS Fixture
Use TRS Fixture Display Holder and Connect:
Main Flex Assy, Navigation PBA Assy and Display to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Display Pattern
Activate:
TV Test Pattern
If Display is working on the TRS Fixture then Replace
Display, Main Flex Assy or Navigation PBA Assy
If not continue with the Display Problems TRS guide
Replace
X4202
Yes
Is the Display
Problem solved
Claim Component
X4202
Yes
SL 5 Replace
N2010
SL 4 Escalate
No
Is TV OUT
Ok
Yes
Go to
Opto Sense
Problems TRS guide
No
Display Problems
SEMC Troubleshooting Manual
10 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Display Illumination Problems
TROUBLESHOOTING
- Opto Sensor Problems
START
Step 1:
Flash the Phone with EMMA SUCR SW
If successful claim SW Flash
If not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Use TRS Fixture Display Holder and Connect:
Main Flex Assy, Navigation PBA Assy and Display to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Display Backlight
If Display Backlight is working on the TRS Fixture then Replace
Display, Main Flex Assy or Navigation PBA Assy
If not continue with the
Display illumination Problems TRS guide
1: Use Fault trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Deactivate:
Display Backlight
2: Disconnect the Main Flex Assy and remove
the Display Holder from the TRS Fixture
3.7V - 3.8V DC
at MP 25 (TP4200)
No
Fault trace SW
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Display Backlight
17V - 20V
Pk-Pk Pulses
at MP 25 (TP4200)
Shortly after the Display
Backlight has been
Activated
3.7V - 3.8V DC at
MP 57 (N4201_Pin 3)
Yes
Replace
L4200
No
SL 4 Replace
N4201
SL 5 Replace
L4201
Yes
0 Volt DC at
MP 26 (TP4201) and
MP 20 (TP4202)
Yes
Replace
N4201 Yes
SL 5 Replace
N2000
SL 4 Escalate
No
Fault trace SW
MMI
Misc
Init Screen Testing
Led and Backlight
1: Deactivate:
Display Backlight
2: Activate:
Display Backlight
No
More
than 4 Volt Pk-Pk
Pulses at MP 58 (N4201_Pin1)
Shortly after the Display
Backlight has been
activated
Replace
X4202 Yes
SL 4 Replace
V4200
SL 5 Replace
N2000
No
Display Illumination Problems
START
Step 1:
Replace Main Flex Assy and retest the Phone
If successful claim Main Flex Assy
if not go to step 2.
Step 2:
Replace Navigation PBA Assy and retest the Phone
If successful claim Navigation PBA Assy
If not go to step 3.
Step 3:
Replace Display and retest the Phone
If successful claim Display
if not continue with the
Opto Sense Problems TRS guide
Is the
Display
illumination (LEDs)
Ok
Go to
Display illumination
Problems TRS guide
No
Can you see
any picture/image in
the Display
Yes
Go to
Dispaly Problems
TRS guide
No
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Yes
1.8V – 2.3V
Pk-Pk Pulses at
MP 107 (R2250 OPTO_EN)
Shortly after phone
Power On
SL 5 Replace
N2000
SL 4 Escalate
No
Yes
3V – 3.5V
Pk-Pk Pulses at
MP 37 (TP2203 VOPTO30)
Shortly after phone
Power On
No
Replace
N2210
Replace
X4202
Yes
Is the
Opto Sensor Problem
solved
Claim Component
X4202
No Yes
SL 5 Replace
N2000
SL 4 Escalate
Opto Sense Problems
SEMC Troubleshooting Manual
11 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING On-Off Key
TROUBLESHOOTING
- Numeric Keypad Problems
START
Step 1:
Replace Navigation PBA Assy and retest the Phone
If successful claim Navigation PBA Assy
if not go to step 2.
Step 2:
Replace Main Flex Assy and retest the Phone
If successful claim Main Flex Assy
if not go to step 3.
Step 3:
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Is the
Problem with
Power Off
No
3.7 Volt DC
at MP 46
(V2470_Cathode)
Yes
Yes
SL 4 Replace
X4202
SL 5 Replace
N2000
No
1.8 Volt DC
at MP 44
(V2470_Anode)
Replace
V2470 Yes
SL 5 Replace
V2480, R2459, R2471
or N2010
SL 4 Escalate
No
SL 4 Replace
V2470 or X4202
SL 5 Replace
N2000
On-Off Key Problems
START
Load ETS SW into the Phone
Use TRS Fixture
Connect Key Flex Assy and Keyboard to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate
Keypad Scan Test
Perform Keypad Scan Test by pressing all
Keypads on the Key Flex Assy and the Camera Button (S2403)
If successful Replace Key Flex Assy
If not then continue with the
Numeric Keypad Problems TRS guide
No
Go to
Camera Button
Problems TRS guide
No
Is the
Camera Button
S2403
Ok
1: Disconnect the VBATT and DCIO/SEPI
Disconnect the Key Flex Assy from the PBA
2: Connect the VBATT and DCIO/SEPI again
SL 5 Replace
R2454, R2470 or
N2010
SL 4 Escalate
1.8 Volt DC
at MP 50
(V2480_Pin C2)
SL 5 Replace
V2480 or N2010
SL 4 Escalate
Yes
No
Is
MP 50 (V2480_Pin C2)
Short circuit to
GND
Yes
Is
MP 45 (V2481_Pin C2)
Short circuit to
GND
Yes
SL 5 Replace
V2481 or N2010
SL 4 Escalate
Yes
1.8 Volt DC
at MP 45
(V2481_Pin C2)
No
SL 5 Replace
R2493, R2472 or
N2010
SL 4 Escalate
No
Is MP 51
(V2482_Pin C1)
or MP 53 (V2482_Pin
C2) Short circuit to
GND
Yes
SL 5 Replace
V2482 or N2010
SL 4 Escalate
Yes
1.8 Volt DC
at MP 51
(V2482_Pin C1)
No
SL 5 Replace
R2456, R2475 or
N2010
SL 4 Escalate
No
1.8 Volt DC
at MP 53
(V2482_Pin C2)
Yes
SL 5 Replace
R2491, R2474 or
N2010
SL 4 Escalate
No
Is
MP 91 (V2472_Pin C2)
Short circuit to
GND
Yes
SL 5 Replace
V2472 or N2010
SL 4 Escalate
Yes
Is
MP 47 (V2476_Pin C1)
Short circuit to
GND
No
SL 5 Replace
V2476 or N2010
SL 4 Escalate
Yes
SL 4 Replace
X2400
SL 5 Replace
R2485, R2486, R2487
R2488 or R2489
No
Numeric Keypad Problems
SEMC Troubleshooting Manual
12 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Nav igation Keypad Problems - Volume Up and Down Button Problems
START
Step 1:
Go to Service Tests Menu and perform Keyboard Test
If successful flash the Phone with EMMA SUCR SW
if not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Use TRS Fixture Display Holder and Connect:
Main Flex Assy and Navigation PBA Assy to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate
Keypad Scan Test
Perform Keypad Scan Test by pressing all Navigation Keypads
If successful Replace Navigation PBA Assy or Main Flex Assy
If not then continue with the
Navigation Keypad Problems TRS guide
No
1: Disconnect the VBATT and DCIO/SEPI
2: Disconnect and Remove the
Main Flex Assy and Navigation PBA Assy
from the TRS Fixture
Are all
Numeric Keys
Ok
Go to
Numeric Keypad
Problems TRS guide
Is
MP 48 (V2476_Pin C2)
Short circuit to
GND
Yes
SL 5 Replace
V2476 or N2010
SL 4 Escalate
Yes
SL 4 Replace
X4202
SL 5 Replace
R2489 or N2010
No
Navigation Keypad Problems
START
Step 1:
Go to Service Tests Menu and perform Keyboard Test
If successful flash the Phone with EMMA SUCR SW
if not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: SIM Flex Assy to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate
Keypad Scan Test
Perform Keypad Scan Test by pressing Volume + and - Buttons
If successful replace SIM Flex Assy
If not then continue with the
Volume + and – Button Problems TRS guide
No
Are all
Numeric Keys
Ok
Go to
Numeric Keypad
Problems TRS guide
Yes
Replace
X4300
Volume + and - Button Problems
SEMC Troubleshooting Manual
13 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Camera Button Problems
TROUBLESHOOTING
- Play & Camera Mode Button Problems
START
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
1.8 Volt DC
at MP 92
(S2403_Pin A1)
Is MP 93
(S2403_Pin B)
and MP 94 (S2403_Pin
C1) Short circuit
to GND
Yes
Press the
S2403 Camera Button
No
0 Volt DC
at MP 92
(S2403_Pin A1)
SL 5 Replace
N2010
SL 4 Escalate
Yes
Replace
S2403
SL 5 Replace
V2472, V2471 or
N2010
SL 4 Escalate
Yes
Is MP 92
(S2403_Pin A1)
Short circuit to GND
No
Yes
Replace
S2403
No
No
SL 5 Replace
V2481 or N2010
SL 4 Escalate
1.8 Volt DC
at MP 100
(V2481_Pin C1)
Yes
SL 5 Replace
R2492, R2473 or
N2010
SL 4 Escalate
No
Camera Button Problems
START
Go to Service Tests Menu and perform Keyboard Test
If successful flash the Phone with EMMA SUCR SW
if not continue with the
Play and Camera Mode Button Problems TRS guide
No
Are all
Numeric Keys
Ok
Go to
Numeric Keypad
Problems TRS guide
Yes
Replace
Key Flex Assy
Play and Camera Mode Button Problems
SEMC Troubleshooting Manual
14 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
N avigation Keypad LED Problems
START
Load ETS SW into the Phone
Use TRS Fixture
Remove the Dome Foil Navi PBA and Light Block Navi
PBA from the Navigation PBA
Use the TRS Fixture Display Holder and Connect
Navigation PBA and Main Flex Assy to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Navigation Keypad
Replace
X4202
Yes
Are all
Navigation PBA
LEDs On
(except V8450)
Yes
Are
all WHITE LEDs
Ok
No
SL 4 Replace
X4202
SL 5 Replace
N2000
No
Are the
BLUE LEDs
Ok
Yes
Check the following WHITE LEDs:
V8420, V8421, V8422, V8423
V8424, V8425, V8426 and V8427
Check the following BLUE LEDs:
V8431, V8434,
V8440, V8441, V8442 and V8443
Replace
Main Flex Assy or
Navigation PBA
Assy
Yes
3.8 Volt DC
at MP 55
(N4240_Pin 3)
No
No
Yes
Replace
N4240 or N2410
No
1: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Deactivate:
Navigation Keypad
2: Disconnect VBATT and DCIO/SEPI and
Remove the TRS Fixture Display Holder
3: Connect VBATT and DCIO/SEPI
Go to
Navigation Keypad
LED Problems part 2
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Navigation Keypad
0 Volt DC
at MP 55
(N4240_Pin 3)
SL 4 Replace
N4240
SL 5 Replace
N2000
Navigation Keypad LED Problems part 1
START
Note! Before following this guide
the Navigation Keypad Problems part 1
TRS guide must be finished.
Replace
Main Flex Assy or
Navigation PBA
Assy
1: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Deactivate:
CleraKey BLUE LED
2: Disconnect VBATT and DCIO/SEPI and
Remove the TRS Fixture Display Holder
3: Connect VBATT and DCIO/SEPI
4: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
CleraKey BLUE LED
1: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Deactivate:
Navigation Keypad
2: Activate:
CleraKey BLUE LED
Is V8450
”C” Key BLUE LED
Ok
Yes
1.8 Volt DC
at MP54
(N4240_Pin 1)
No
Replace
N2410
No
Replace
N4240 or X4202 Yes
Navigation Keypad LED Problems part 2
SEMC Troubleshooting Manual
15 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Numeric Keypad LED Problems
TROUBLESHOOTING
- Camera Button LED Problems
START
Load ETS SW into the Phone
Use TRS Fixture
Connect: Key Flex Assy to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Numeric Keypad
If Numeric Keypad LED is working on the TRS Fixture
then Replace Key Flex Assy
If not then continue with the
Numeric Keypad LED Problems TRS guide
SL 4 Replace
X2400
SL 5 Replace
V4112 or N2000
Numeric Keypad LED Problems
START
SL 4 Replace
V4350 or V4360
SL 5 Replace
N2000
Camera Button LED Problems
SEMC Troubleshooting Manual
16 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Tally LED Problems
TROUBLESHOOTING
- Trickle Charge LED Problems
START
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Tally LED
Continue with the Tally LED Problems TRS guide
1.8 Volt DC
at MP 30 (R4310)
Replace
N2410 No
SL 4 Replace
V4310
SL 5 Replace
V4311
Yes
Tally LED Problems
START
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Charge LED
Continue with the Trickle Charge LED Problems
TRS guide
1.8 Volt DC
at MP 95
(V4350_Anode)
SL 5 Replace
N2000
SL 4 Escalate
No Replace
V4350 or V4360
Yes
Trickle Charge LED Problems
SEMC Troubleshooting Manual
17 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Flash LED Problems
TROUBLESHOOTING
START
Step 1:
Go to Service Test and perform the Main Camera Test
If successful go to step 2, if not go to
Main Camera Problems TRS guide.
Step 2:
Replace Camera 5MPixel CMOS Slim
If successful claim Camera 5MPixel CMOS Slim
if not go to step 3.
Step 3:
Replace SIM Flex Assy
If successful claim SIM Flex Assy
if not go to step 4.
Step 4:
Load ETS SW into the Phone
Use TRS Fixture
Connect the Main Camera to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Flash LED
Is the
Flash LED
Ok
Go to Flash LED
Problems in
Torch Mode
No
1: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Deactivate:
Flash LED
2: Activate
Main Camera
Yes
1.8 Volt DC at
MP 98 (R2298)
Replace
N2410
No
1.8 Volt DC at
MP 99 (C2298)
Yes
Replace
N2271
NoYes
SL 4 Replace
N4401 or X4300
SL 5 Replace
N2000 or N2010
Flash LED Problems in Camera Mode
START
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Flash LED
3.8 Volt DC at
MP 97 (R4115)
Replace
V4110, V4111
or N4401
Yes
3.8 Volt DC at
MP 96 (L4102)
No
Replace
L4102
No
SL 4 Replace
N4401
SL 5 Replace
N2000 or N2010
Yes
Flash LED Problems in Torch Mode
SEMC Troubleshooting Manual
18 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Camera Lens LED Problems
TROUBLESHOOTING
- Camera Cover Detect Problems
START
Step 1:
Replace SIM Flex Assy and retest the Phone
If successful claim SIM Flex Assy
if not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Led and Backlight
Activate:
Camera Lens LED
Continue with the Camera Lens LED Problems TRS guide
1.8 Volt DC
at MP 19 (R4320)
Replace
N2410 No
SL 4 Replace
X4300
SL 5 Replace
V4321
Yes
Camera Lens LED Problems
START
Step 1:
Replace Battery Cover Assy and retest the Phone
If successful claim Battery Cover Assy
If not go to step 2.
Step 2:
Use TRS Fixture
Connect SIM Flex Assy to the PBA
Connect: VBATT and DCIO/SEPI
Continue with the
Camera Cover Detect Problems TRS guide
NOTE! The MP is located on the SIM Flex Assy
NoYes
1.8 Volt DC
at MP 121
(B8400_Pin 1)
SL 4 Replace
X4300
SL 5 Replace
N2010
Replace
SIM Flex Assy
Camera Cover Detect Problems
SEMC Troubleshooting Manual
19 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Main Camera Problems
TROUBLESHOOTING
START
Step 1:
Flash the Phone with EMMA SUCR SW and go to Service Tests Menu
Perform: Main and VGA/VTF Camera Tests
If the Tests are successful then claim SW Flash
if not go to step 2.
Step 2:
Replace Camera 5 Mpixel CMOS Slim and retest the Phone
If successful claim Camera 5 Mpixel CMOS Slim
If not go to step 3.
Step 3:
Replace SIM Flex Assy and retest the Phone
If successful claim SIM Flex Assy
If not go to step 4.
Step 4:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Main Camera Test
NOTE !
Ignore these messages when they appear
in the Trace window
(In the right corner of the Fault Trace SW)
”Error_CommandFailed, ERR:”
1.8 Volt DC
at MP 87 (N2206_Pin 4)
Shortly after the Main
Camera Test has been
activated
SL 5 Replace
N2010
SL 4 Escalate
No
Use Fault Trace SW and
Repeat the Main Camera Test
Yes
1.8 Volt DC
at MP 88 (R2290)
Shortly after the Main
Camera Test has been
activated
No
Use Fault Trace SW and
Repeat the Main Camera Test
Yes
2.8 Volt DC
at MP 29 (TP2216)
Shortly after the Main
Camera Test has been
activated
Replace
N2206 No
Use Fault Trace SW and
Repeat the Main Camera Test
Yes
2.8 Volt DC
at MP 33 (TP2213)
Shortly after the Main
Camera Test has been
activated
Replace
N2290
No
Use Fault Trace SW and
Repeat the Main Camera Test
Yes
1.8 Volt DC
at MP 32 (TP2214)
Shortly after the Main
Camera Test has been
activated
No
Yes
Go to
Main Camera
Problems Part 2
Replace
N2290
Main Camera Problems part 1
START
NOTE !
Before following this guide the
Main Camera Problems part 1
TRS Guide must be finished.
Use Fault Trace SW and
Repeat the Main Camera Test
1.8 Volt DC
at MP 28 (TP2215)
Shortly after the Main
Camera Test has been
activated
Disconnect
VBATT and DCIO/SEPI
No
Are
L2260 and L2261
= Max 1 Ohm
Replace
N2203
Yes
Replace
L2260 or L2261
No
Yes
Is the
Main Camera Problem
Solved
Claim Component
X4300
Yes
SL 5 Replace
S4300 or N2010
SL 4 Escalate
No
26 MHZ
CAMSYSCLK
at MP 52 (C2103 Shortly )
after the Main Camera
Test has been
activated
SL 5 Replace
N2010
SL 4 Escalate
No
Yes
Use Fault Trace SW and
Repeat the Main Camera Test
1.2 Volt DC
at MP 31 (TP2217)
Shortly after the Main
Camera Test has been
activated
No
Yes
Are
MP 27 (X1040)
and X1041
connected to
GND
Yes
Replace
X1040 or X1041 No
Replace
X4300
Main Camera Problems part 2
SEMC Troubleshooting Manual
20 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING VGA/VTF Camera Problems
TROUBLESHOOTING
- Data Communication Problems
START
NOTE !
This TRS guide is valid ONLY for C903 phones with VGA/VTF Camera support.
Step 1:
Flash the Phone with EMMA SUCR SW and go to Service Tests Menu
Perform the: Main and VGA/VTF Camera Tests
If the Tests are successful then claim SW Flash
if not go to step 2.
Step 2:
Replace the Main Flex Assy and retest the Phone
If successfull claim Main Flex Assy
If not go to step 3.
Step 3:
Replace the Navigation PBA Assy and retest the Phone
If successfull claim Navigation PBA Assy
If not then continue with the VGA/VTF Camera Problems TRS guide
Is the
Main Camera
Ok
Go to
Main Camera
Problems TRS guide
No
SL 4 Replace
X4202
SL 5 Replace
N4300, N4301, N4302
N4303, N4304 or
N4305
Yes
Is the
VGA/VTF Camera
Problem Solved
Claim Component
Faulty Component
Yes
SL 5 Replace
N2010
SL 4 Escalate
No
VGA/VTF Camera Problems
START
Step 1:
Perform
System Connector Protection Test
If successful go to step 2.
Step 2:
Dowload ETS SW into the Phone
Go to
USB/VBUS
Charging Problems
Is
the USB
Charging
Ok
YesNo
Is the
Flash process
Start-up when using
EMMA SW
No
Yes
Is the
ETS SW Flash
Successful
Yes
SL 5 Replace
N2020
SL 4 Escalate
No
Use TRS Fixture
1: Connect: VBATT and DCIO/SEPI
2: Remove: DCIO/SEPI
3: Connect: USB Cable from the PC
2.7V – 3.3V DC
at MP 68 (C2437) and
1.8V DC at
MP 76 (C2435)
Yes
Is
MP 14 (X2405_Pin 10)
Short circuit to GND Yes Replace
V2421
Is
MP 15 (X2405_Pin 11)
Short circuit to the
GND
No
Replace
V2420
Yes
5 Volt DC at
MP 75 (C2433) No
SL 5 Replace
R2442
SL 4 Escalate
No
Yes
SL 4 Replace
N2420
SL 5 Replace
N2010
No
Remove the PBA from the
TRS Fixture
Max
2 Ohm between
MP 14 (X2405_Pin 10)
and MP 65
(Z2400_Pin 2)
Max
0.5 Ohm between
MP 14 (X2405_Pin 10)
and MP 63
(Z2400_Pin 1)
No
SL 5 Replace
X2405
SL 4 Escalate
No
Replace
Z2400
Yes
Max
2 Ohm between
MP 15 (X2405_Pin 11)
and MP 66
(Z2400_Pin 3)
Max
0.5 Ohm between
MP 15 (X2405_Pin 11=
and MP 64
(Z2400_Pin 4)
Yes
No
SL 5 Replace
X2405
SL 4 Escalate
No
Replace
Z2400
Yes
SL 4 Replace
N2420
SL 5 Replace
N2010
Yes
Data communication Problems
SEMC Troubleshooting Manual
21 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Charging Problems
TROUBLESHOOTING
- USB/VBUS Charging Problems
START
Step 1:
Perform Charging Test
If NOT successful go to step 2.
Step 2:
Use TRS Fixture
Connect:
VBATT and DCIO/SEPI
Is X2201
damaged
SL5 Replace
X2201
SL4 Escalate
No
Yes
Is MP 36 (TP2202)
Short circuit to GND
SL 5 Replace
N2000
SL 4 Escalate
Yes
5 Volt DC at
MP 18 (C2440)
SL 4 Replace
V2202
SL 5 Replace
N2000
Yes
No
No
Is MP 18 (C2440)
Short circuit to GND
SL 4 Replace
C2440, V2412 or
V2202
SL 5 Replace
C2441 or N2000
Yes
No
Disconnect:
VBATT and DCIO/SEPI
Is the
R2490 and R2449
=Max 1 Ohm
SL 4
Escalate
SL 5
Replace X2405
Yes
Replace
R2490 or R2449 No
Charging Problems
START
Step 1:
Perform the System Connector Protection Test
If successful go to step 2.
Step 2:
Use Phone with the Signalling SW (SSW)
Use TRS Fixture and connect: VBATT
Connect: USB Cable from the PC to the Phone
5V – 5.2V DC at
MP 70 (N2421_Pin 4)
SL 5 Replace
N2000
SL 4 Escalate
Yes
5V – 5.2V DC at
MP 8 (X2405_Pin 1)
No
SL5 Replace
X2405
SL4 Escalate
No
Disconnect:
VBATT and USB Cable
Yes
Is L2468 = Max 1 Ohm Replace
L2468
No
Replace
N2421 Yes
USB/VBUS Charging Problems
SEMC Troubleshooting Manual
22 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING SIM Problems
TROUBLESHOOTING
- Memory Stick Problems
1.8 Volt DC at
MP C2420
Yes
Activate:
SIMVCC
SIMVCC On
Activate:
SIMRSTn
Yes
SIMVCC On
SIMRSTn On
Activate:
SIMCLK
1MHz and
1.8V – 2V Pk-Pk at
MP SP2407
Yes
Please follow instructions from 1 to 5
1: Disconnect: VBATT and DCIO/SEPI
2: Disconnect: SIM Flex Assy from the PBA
3: Restart the Fault Trace SW
4: Connect: VBATT and DCIO/SEPI
5: Use Fault Trace Sw and go to:
Logic
SIM Card Control
No
SL 5 Replace
C2414
SL 4 Escalate
Is the
C2414 Short
circuit
No Yes
1.8 Volt DC at
MP C2419 No
No
Is the
C2419
Short circuit
SL 5 Replace
C2419
SL 4 Escalate
Yes
No
SL 5 Replace
N2010 or N2000
SL 4 Escalate
SL 5 Replace
N2000 or N2010
SL 4 Escalate
SIMVCC On
SIMRSTn On
SIMCLK On
Activate:
SIMDAT
1.8 Volt DC
at MP R2416
1.8 Volt DC at
MP C2413
No
No
SL 5 Replace
N2000
SL 4 Escalate
Yes
Yes
SL 5 Replace
N2010
SL 4 Escalate
START
Step 1:
Flash the Phone with the EMMA SUCR SW and retest the Phone
if successful claim SW Flash, if not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: SIM Flex Assy to the PBA and Insert the Test SIM
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
Logic
SIM Card Control
Activate:
SIM Com Test
If the SIM Com Test is passed then Replace SIM Flex Assy
If not then continue with the SIM Problems TRS guide
SL 5 Replace
N2000
SL 4 Escalate
Replace
X4300
SIM Problems
START
Is X2403
damaged
Replace
X2403
Yes
Load ETS SW into the Phone
Insert Memory M2 Card
Use TRS Fixture
Connect:
VBATT and DCIO/SEPI
Use Fault Trace SW
No
Fault trace SW
Logic
SIM Card control
Activate:
Memory Stick Test
Is the
Memory Stick Test
Passed
Flash the Phone with
EMMA SUCR SW
Yes
1.8 Volt DC at
MP 43 (C2422
VMC18)
No
SL 4 Replace
X2403
SL 5 Replace
N2000
No
SL 4 Replace
X2403
SL 5 Replace
N2010
Yes
Memory Stick Problems
SEMC Troubleshooting Manual
23 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Microphone Problems
TROUBLESHOOTING
- Earphone Problems
START
Step 1:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
Step 2:
Continue with the
Microphone Problems TRS guide
Use Fault Trace SW and go to:
Audio and FM Radio
Audio Loop Test
Audio Input: Mic1
Loop Mode: Analog
Audio Output: Loudspeaker
Apply Audio Loop
2.2 Volt DC at
MP 115 (R3119) No
SL 5 Replace
N2000
SL 4 Escalate
Yes
Replace
B3100
Microphone Problems
START
Step 1:
Replace Main Flex Assy and retest the Phone
If successful claim Main Flex Assy
If not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
1: Use Fault Trace SW and go to:
Audio and FM Radio
Audio Tone
Activate:
INIT TONE TEST
Activate:
Earphone
SL 5 Replace
N2000
SL 4 Escalate
Replace
X4202 Yes No
More than
400mV AC Pk-Pk
1 kHz signal at MP 21
(TP3104) and MP 22
(TP3105)
Earphone Problems
SEMC Troubleshooting Manual
24 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Loudspeaker Problems
TROUBLESHOOTING
- Handsfree Aux Earphone Problems
START
Step 1:
Replace Rear Cover Assy and retest the Phone
If successful claim Rear Cover Assy
If not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
Continue with the
Earphone Problems TRS guide
1: Use Fault Trace SW and go to:
Audio and FM Radio
Audio Tone
Activate:
INIT TONE TEST
Activate:
Loudspeaker
Can you
hear a 1 kHz tone
from the TRS Fixture
Loudspeaker
Replace
X3102
Yes
No
No
Is
any of MP 24
(TP3102) or MP 23
(TP3103) Short Circuit to
GND (Measure on the TRS
Fixture)
Yes
No
1.8 Volt DC
at MP 49 (R3153)
SL 4 Replace
N3100
SL 5 Replace
C3107 or C3108
Yes
SL 4 Replace
N2410
SL 5 Replace
N2010
Disconnect:
VBATT and DCIO/SEPI
Remove the PBA from the TRS Fixture
SL 4 Replace
N3100
SL 5 Replace
N2000
Are
L3110 and L3111
= Max 1 Ohm
SL 5 Replace
L3110 or L3111
SL 4 Escalate
NoYes
Loudspeaker Problems
START
Note !
Before starting check if the Hands-Free (PHF) Connection is Ok.
Step 1:
Perform the
System Connector Protection Test
If successful go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
Use Hands-Free (PHF) Set
Continue with the
Hands-Free (PHF) Aux Earphone Problems TRS guide
1: Use Fault Trace SW and go to:
Audio and FM Radio
Audio Tone
Activate:
INIT TONE TEST
Activate:
PHF Earphone
2: Disconnect: DCIO/SEPI from the PBA
3: Connect the PHF set to the PBA
Can you
hear the 1 kHz tone
In the PHF
Earphone
Go to
Hands-Free (PHF)
Aux Microphone
Problems TRS guide
YesNo
More than
400mV AC Pk-Pk
1 kHz signal at MP 82
(C3149) and
MP 81 (C3150)
No
Yes
Disconnect VBATT and PHF Set and
Remove PBA from the TRS Fixture
Are
L2403, L2404,
= Max 2 Ohm
Replace
L2403 or L2404,
No
Is any of
C2447 or C2448
Short Circuit
SL 5 Replace
C2447 or C2448
SL 4 Escalate
No Yes
SL 5 Replace
X2405
SL 4 Escalate
Yes
Yes
More than
300mV AC Pk-Pk
1 kHz signal at MP 12
(L2403) and
MP 13 (L2404)
SL 5 Replace
N2000 or N2010
SL 4 Escalate
No
Replace
L2406 No
Yes Is L2406
= Max 1 Ohm
SL 4 Replace
N3101
SL 5 Replace
N2000 or N2010
Hands-Free (PHF) Aux Earphone Problems
SEMC Troubleshooting Manual
25 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Handsfree Aux Microphone Problems
TROUBLESHOOTING
START
Step 1:
Perform the
System Connector Protection Test
If successful go to step 2.
Step 2:
Power On the Phone
Use Hands-Free (PHF) Set
Continue with the
Hands-Free (PHF) Connection Problems TRS guide
Yes
No
Can You
see the PHF icon
in the Phone Display
when the PHF set is
NOT attached
Replace
N2422
Connect:
Hands-Free (PHF) Set
to the Phone
Can You
see the PHF
icon in the Phone
Display
Flash the Phone with
EMMA SUCR SW Yes No
SL 4 Replace
N2422
SL 5 Replace
X2405 or N2010
Hands-Free (PHF) Connection Problems
START
Note !
Before starting check if the Hands-Free (PHF) Connection is Ok.
Step 1:
Perform the
System Connector Protection Test
If successful go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
Use Hands-Free (PHF) Set
Continue with the
Hands-Free (PHF) Aux Microphone Problems TRS guide
1: Use Fault Trace SW and go to:
Audio and FM Radio
Audio Loop Test
Audio Input: AUX1
Loop Mode: Analog
Audio Output: Loudspeaker
Apply Audio Loop
2: Disconnect: DCIO/SEPI from the PBA
3: Connect the PHF set to the PBA
Can you
hear any sound
from the TRS Fixture
Loudspeaker when
blowing into the
PHF Mic
Go to
Hands-Free (PHF)
Aux Earphone
Problems TRS guide
Yes
No
Are
L2401 and L2402
= Max 2 Ohm
2V - 2.2V DC
at MP 69 (C3158)
Is
MP 69 (C3158)
Short Circuit
to the GND
No
SL 4 Replace
N3101
SL 5 Replace
C3158 or N2000
Yes
SL 5 Replace
R3156 or N2000
SL 4 Escalate
No Yes
SL 4 Replace
N3101
SL 5 Replace
X2405, C2462 or
C2463
Yes Replace
L2401 or L2402
No
Disconnect:
VBATT and Hands-Free (PHF) Set
Remove the PBA from the TRS Fixture
Hands-Free (PHF) Aux Microphone Problems
- Connection Problems SEMC Troubleshooting Manual
26 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING FM Radio Problems
TROUBLESHOOTING
- FM Radio Antenna Problems
START
1: Load ETS SW into the Phone
2: Use TRS Fixture
Connect:
VBATT and DCIO/SEPI
3: Use Fault Trace SW and go to:
Audio and FM Radio
FM Radio
Audio Output: Loudspeaker
Frequency: 103 MHz
Set Fm Radio
FM Radio
Is not
working both with
Loudspeaker and
PHF set
Yes
Is the
Loudspeaker
Ok
No
Go to
Loudspeaker
Problems TRS guide
No
Go to
Hands-Free (PHF)
Problems TRS guide
Yes
1: Remove the DCIO/SEPI Cable
2: Connect:
Customized FM Radio Cable
Black Lab Plug to
TRS Fixture GND Input and
PHF Connector to the
Phone System Connector
Signal Generator
Instrument Settings:
Frequency: 103 MHz
Amplitude/Level: 50 μV
FM Dev: +/-22.5 kHz
FM Rate: 1 kHz
More than
40 mV AC Pk-Pk
1 KHz signal at MP 7
(C3145) and MP 6
(C3146)
Is there
any signal on
MP 7 (C3145) and
MP 6 (C3146)
NoYes
SL 5 Replace
N2000
SL 4 Escalate
Signal Generator
Instrument Settings:
Change Amplitude/Level to:
800 μV
Go to
FM Radio Antenna
Problems TRS guide
Yes
Is any of
C3145 or C3146
Short circuit
No
SL 5 Replace
C3145 or C3146
SL 4 Escalate
Yes
1.8 Volt DC
at MP 10 (R3302
FM_INT)
No
SL 4 Replace
N1300
SL 5 Replace
N2010
No Yes Replace
N1300
FM Radio Problems
START
Is the
FM Radio Problems
TRS guide
done?
Yes
No
Go to
FM Radio Problems
TRS guide
Use the
Digital Multimeter Instrument (DMM)
for these measurements
Is L3300
= Max 1.5 Ohm
SL 5 Replace
L3300
SL 4 Escalate
No
Is C3306
Short Circuit
SL 5 Replace
C3306
SL 4 Escalate
No
Yes
Is MP 9
(X2405_Pin 2)
Connected to
GND
Yes
SL 5 Replace
X2405
SL 4 Escalate
No
Replace
N1300 Yes
Is the
Signal
Ok
Replace
V2413
No
Claim Component
N1300
Yes
Is L2408
= Max 1 Ohm
Replace
L2408 No
Yes
FM Radio Antenna Problems
SEMC Troubleshooting Manual
27 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Bluetooth Problems
TROUBLESHOOTING
- GSM Network Problems
START
Step 1:
Flash the Phone with EMMA SUCR SW and retest the Phone
If successful claim SW Flash
If not go to step 2.
Step 2:
Continue with the
Bluetooth Problems TRS guide
1: Load ETS SW into the Phone
2: Use TRS Fixture
Connect:
VBATT and DCIO/SEPI
3: Use Fault Trace SW
4: Use RF Probe connected to
the Spectrum Analyzer
Instrument
NOTE! Do not use 10:1 Divider
Spectrum Analyzer
Instrument Settings:
Frequency: 2402 MHz
Span: 10 MHz
Amplitude: 10 dBm
Use Peak Search (MKR)
Fault trace SW Settings:
TX and RX
Bluetooth
Channel 0
Set MaxPwr MOD 0
NOTE!
MODE 0 Frequency should be
2401.84 MHz
(±0.05 MHz)
3 dBm at
MP 4 (X1300_Pin 1)
Blt MaxPwr MOD 0
(±3 dBm)
Fault trace SW Settings:
TX and RX
Bluetooth
Channel 0
Turn Off
(This must be done before
the next step)
Set MaxPwr MOD 1
NOTE!
MODE 1 Frequency is
2402.16 MHZ
(±0.05 MHz)
Yes
3 dBm at
MP 4 (X1300_Pin 1)
Blt MaxPwr MOD 1
(±3 dBm)
Replace
N1300
No
Is
MOD 1 Freq.
at least 230 KHz
higher than
MOD 0 Freq.
Yes
No
Replace
BT_Antenna
or N1300
Yes
-1 dBm
at MP 3
(W1300_Pin 5) and
MP 5 (W1300_Pin 7)
(±5 dBm)
No
Replace
W1300 or X1300
Yes
2.7 Volt DC at
MP 120 (C2210
VBT27)
No
SL 5 Replace
N2000
SL 4 Escalate
No
Yes
SL 4 Replace
N1300 or N2410
SL 5 Replace
N2010
Bluetooth Problems
Max 0.5
Ohm between
MP 40 (X1200_Pin 1) and
MP 41
(X1200_Pin 2)
Replace
X1200
No
Are
X1000, X1002
X1003,X1010,X1011,
X1030 and X1210
connected to
GND
Yes
Replace
Faulty Component No
Yes
START
Step 1:
Replace Rear Cover Assy and retest the Phone
If successful claim Rear Cover Assy
If not go to step 2.
Step 2:
Load ITP SW into the Phone
Perform SERP Calibration and retest the Phone
If successful claim SERP Calibration
If not go to step 3.
Step 3:
Disassembly the Phone and continue with the
GSM Network Problems TRS guide
Max 1 Ohm
between MP 42
(ST1200) and MP 41
(X1200_Pin 2)
SL 5 Replace
R1204, R1206 or
C1209
SL 4 Escalate
No Replace
N1200
Yes
Is the
GSM Network
Problem
solved
Claim Component
N1200
Yes
SL 5 Replace
N2010 or N2000
SL 4 Escalate
No
GSM Network Problems
SEMC Troubleshooting Manual
28 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING WCDMA Problems
TROUBLESHOOTING
Replace
N1210 No
Replace
N1200
Is the
GSM Network
Ok
Go to
GSM Network
Problems TRS guide
No
Fault Trace SW
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast select channels:
Set Low Channel
Ch LOW
Modes: Max Pwr 23dBm
START
NOTE !
This TRS guide can be used ONLY for C903 phones with WCDMA BAND I, II or V
Step 1:
Load ETS SW into the Phone
Perform SERP Calibration and retest the Phone
If successful claim SERP Calibration
If not go to step 2.
Step 2:
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
1.8 Volt DC at
MP 111 (R1220
WPA0_EN)
Yes
3V – 3.8V DC at
MP 113 (C1206
VCC_WPA)
No
2.5V – 3V DC at
MP 114 (C1215
WPA_A_EN)
Yes
No
Is the
Problem with
WCDMA TX
Yes
Replace
N1200
No
Yes
Claim Component
N1210
Yes
SL 5 Replace
N2000 or N2010
SL 4 Escalate
No
Disconnect:
VBATT and DCIO/SEPI Yes
Is L1200
= Max 0.5 Ohm
Replace
N1210 Yes
No
Is the
WCDMA TX
Problem solved
SL 5 Replace
N2010
SL 4 Escalate
Replace
L1200
WCDMA BAND I,II,V Network Problems
Replace
N1210 No
Replace
N1200
Is the
GSM Network
Ok
Go to
GSM Network
Problems TRS guide
No
Fault Trace SW
TX and RX WCDMA
Radio Settings:
Select Band: BAND VIII
Fast select channels:
Set Low Channel:
Ch LOW
Modes: Max Pwr 23dBm
START
NOTE !
This TRS guide can be used ONLY for C903 phones with WCDMA BAND VIII support
Step 1:
Load ETS SW into the Phone
Perform SERP Calibration and retest the Phone
If successful claim SERP Calibration
If not go to step 2.
Step 2:
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
1.8 Volt DC at
MP 112 (R1222
WPA2_EN)
Yes
3V – 3.8V DC at
MP 113 (C1206
VCC_WPA)
No
2.5V – 3V DC at
MP 116 (C1214
WPA_C_EN)
Yes
No
Is the
Problem with
WCDMA TX
Yes
Replace
N1200
No
Yes
Claim Component
N1210
Yes
SL 5 Replace
N2000 or N2010
SL 4 Escalate
No
Disconnect:
VBATT and DCIO/SEPI Yes
Is L1200
= Max 0.5 Ohm
Replace
N1210 Yes
No
Is the
WCDMA TX
Problem solved
SL 5 Replace
N2010
SL 4 Escalate
Go to
SERP Calibration
Replace
L1200
WCDMA BAND VIII Network Problems
SEMC Troubleshooting Manual
29 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING A-GPS Problems
TROUBLESHOOTING
- Accelerometer Problems
START
Step 1:
Go to Service Tests Menu and perform the GPS System Test
If successful Flash the Phone with EMMA SUCR SW
if not go to step 2.
Step 2:
Replace A-GPS Antenna and retest the Phone
If successful claim A-GPS Antenna
if not go to step 3.
Step 3:
Replace A-GPS PBA and retest the Phone
If successful claim A-GPS PBA
if not go to step 4.
Step 4:
Replace Main Flex Assy and retest the Phone
If successful claim Main Flex Assy
if not go to step 5.
Step 5:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
1.8 Volt DC
At MP 102 (R1402
AGPS_LDO_EN)
1.8 Volt DC
At MP 105 (R1401
AGPS_PWRON)
Yes
No
Yes
26 MHz at
MP 103 (R2117
AGPS_CLK)
No
SL 4 Replace
N2410
SL 5 Replace
N2102
1: Disconnect:
VBATT and DCIO/SEPI
2: Connect:
VBATT and DCIO/SEPI
Yes
Replace
N2410
No
More than
1.8V Pk-Pk Pulses
at MP 104 (C1407)
Shortly after phone
Power On
SL 5 Replace
N2010
SL 4 Escalate
No
1: Disconnect:
VBATT and DCIO/SEPI
2: Connect:
VBATT and DCIO/SEPI
Yes
More than
1.8V Pk-Pk Pulses
at MP 101 (C1406)
Shortly after phone
Power On
SL 5 Replace
N2010
SL 4 Escalate
No Replace
X4202
Yes
A-GPS Problems
START
Step 1:
Go to Service Tests Menu and perform the Accelerometer Test
If successful Flash the Phone with EMMA SUCR SW
if not go to step 2.
Step 2:
Load ETS SW into the Phone
Use Dummy Battery connected to Power Supply Channel 1 (VBATT)
Connect: DCIO/SEPI
Use Fault Trace SW
Fault Trace SW
MMI
Misc
Init Screen Testing
Activate:
Accelerometer Test
NOTE! Read X, Y, Z information in
the Info Box.
Move the Phone and
Activate
Accelerometer Test again
NOTE! Read X, Y and Z information
in the Info Box.
NOTE! Repeat this Test Sequence
10 Times
Fault Trace SW
General
Asic Revisions
Read All
Is
Accelerometer
(N2411)
Asic Revision
0x3b
Replace
N2411
No
Yes
Can
you see
that X, Y and Z
information are
changing in the
info box
Flash the Phone with
EMMA SUCR SW
Replace
N2411 No
Is the
Accelerometer
Problem solved
Claim Component
N2411
Yes
SL 5 Replace
N2010
SL 4 Escalate
No
Yes
Accelerometer Problems
SEMC Troubleshooting Manual
30 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Vibrator Problems
TROUBLESHOOTING
- Real Time Clock Problems
START
Step 1:
Load ETS SW into the Phone
Step 2:
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Vibrator Test
2.7V – 3.5V
Pk-Pk Pulses DC at
MP 85 (C4208)
Replace
B4200 Yes
Is C4208
Short circuit
No
SL 5 Replace
C4208
SL 4 Escalate
Yes
SL 5 Replace
N2000
SL 4 Escalate
No
Vibrator Problems
START
Does
the phone
gain or lose
time
Perform:
SERP Calibration
Yes
Is there
still problems with
gaining or losing
time
SL 5 Replace
B2100
SL 4 Escalate
No Claim
SERP Calibration
Yes
Perform:
Backup Capacitor
Test
No
Is the
Test Passed
Flash the Phone with
EMMA SUCR SW
Yes
SL 5 Replace
N2000 or C2214
SL 4 Escalate
No
Real Time Clock Problems
SEMC Troubleshooting Manual
31 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Slide Sensor Problems
TROUBLESHOOTING
- TV Out Problems
START
Step 1:
Replace Rear Assy Slider and retest the Phone
If successful claim Rear Assy Slider
If not go to step 2.
Step 2:
Continue with the
Slide Sensor Problems TRS guide
SL 4 Replace
B4410
SL 5 Replace
N2010
Slide Sensor Problems
Is the
Display Backlights
Ok
Go to
Display illumination
Problems TRS guide
No
Is the
Display
Ok
Yes
Go to
Display Problems
TRS guide
No
Yes
START
NOTE !
Be careful when cutting the Shield Can Fence
around the N2700 and N2102 components to prevent component
damage.
Step 1:
Flash the Phone with EMMA SUCR SW
If successful claim SW Flash
If not go to step 2.
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect:
VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Display Pattern
Activate:
TV Test Pattern
Is MP 11
(X2405_Pin 7)
Short circuit to PBA
GND
Yes Replace
V2430
1.8 Volt DC at
MP 71 (R2281) No
SL 5 Replace
N2010
SL 4 Escalate
No
1.5 Volt DC at
MP 72 (C2297
VTV15)
Yes
SL 5 Replace
N2296
SL 4 Escalate
No
1.8 Volt DC at
MP 77 (R2288
VTV30_EN)
Yes
SL 5 Replace
N2700
SL 4 Escalate
No
3 Volt DC at
MP 78 (C2289
VTV30)
Yes
SL 5 Replace
N2288
SL 4 Escalate
No
1.8 Volt DC at
MP 17 (R1301) Yes
Replace
N2410 No
Yes
26 MHz at
MP 118 (R2130
TV_CLK)
No
SL 5 Replace
N2700 or N2102
SL 4 Escalate
0.9V – 1V
Pk-Pk Pulses at
MP 73 (L2405)
Yes
SL 5 Replace
N2700
SL 4 Escalate
No
Yes
SL 5 Replace
X2405 or N2010
SL 4 Escalate
TV OUT Problems
SEMC Troubleshooting Manual
32 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING System Connector Protection Test
TROUBLESHOOTING
- Current Consumption 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 the X2405_PIN 9 (GND).
PIN_1 PIN_9 GND PIN_12
System Conn.
X2405
(PIN Position)
Ohm
Measurements
(Ohm)
SL 4
(Repair Action) SL 5
(Repair Action)
10L L2468
N2421 if lower
C2439 if lower X2405
20 L2406 if higher X2405 if higher
310k - 12k L2401 if higher
N3101 if lower or higher X2405 if higher
C2462 if lower
40.9k – 1.1k L2402 if higher
N3101 if lower or higher X2405 if higher
C2463 if lower
50.9k – 2.2k L2403 if higher
N3101 if lower or higher X2405 if higher
C2448 if lower
60.9k – 2.2k L2404 if higher
N3101 if lower or hi
her X2405 if higher
C2447 if lower
775 V2430 if lower
X2405 if higher
C2445 if lower
L2405 if higher
C2444 if lower
N2700 if lower or hi
g
her
8350k – 700k V2417 if lower
N2422 if lower or higher
X2405 if higher
R2434 if higher
R2468 if hi
g
her
9 0 Ohm GND R2449 if higher X2405 if higher
10 35k – 0L Z2400
V2421 if lower
N2420 if lower
X2405
R2445
C2461 if lower
11 250k – 360k Z2400 if higher
V2420 if lower
N2420 if lower or higher
X2405 if higher
R2446 if higher
C2460 if lower
12 85k – 110k
R2490 if higher
V2412 if lower
V2202 if lower
C2440 if lower
C2441 if lower
Current Consumption Test
Step 1:
Insert a Local SIM Card and use the phone with the Signalling SW (SSW).
Use Dummy Battery connected to Power Supply Channel 1 (VBATT).
Instrument settings: Voltage: 3.8 Volt, Limiter 3A.
Note! The Dummy Battery should have approximately 120K Ohm resistance between GND
and BDATA.
Measure the current consumption when Phone is turned off.
Take a note of the current consumption at Power Supply Channel 1 (VBATT).
The Current consumption in off mode should be less than 1mA.
If more than 1mA go to Dead Phone Problems part 1 TRS guide.
Step 2:
Turn the Phone On:
Measure the deep sleep current max 6mA typical between 0-3mA. Make sure that the
operator is running with deep sleep mode.
Note! This operation can be switched off by operator if network is busy or heavily-loaded.
If phone using more than 6mA, then go to EMMA and run Software Update Contents Refresh
(SUCR SW).
Step 3 with Fault Trace SW application:
- Flash the phone with ETS SW
- Use Dummy Battery connected to the Power Supply Channel 1 (VBATT)
- Use Fault Trace SW
Connect the:
- Dummy Battery connected to the Power Supply Channel 1 (VBATT):
Instrument settings: Voltage: 3.8 Volt, Limiter 3 A
- Connect DCIO/SEPI to the phone:
Instrument settings: Voltage: 5 Volt, Limiter 2 A
Perform the following tests:
-Max TX Power GSM 850 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: GSM 850
Channel: 128
Power Level: 5
Limits GSM 850 MHz
- Transmitter Current Limits: 300mA
-Tolerance: ±20%
SEMC Troubleshooting Manual
33 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Current Consumption Test
-Max TX Power GSM 900 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: GSM 900
Channel: 1
Power Level: 5
Limits GSM 900 MHz
- Transmitter Current Limits: 200mA
-Tolerance: ±20%
-Max TX Power DCS 1800 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: DCS 1800
Channel: 512
Power Level: 0
Limits DCS 1800 MHz
- Transmitter Current Limits: 200mA
-Tolerance: ±20%
-Max TX Power PCS 1900 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: PCS 1900
Channel: 512
Power Level: 0
Limits PCS 1900 MHz
- Transmitter Current Limits: 160mA
-Tolerance: ±20%
-Max TX Power WCDMA BAND I
Note! Valid only for W995 with WCDMA BAND I support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
- Transmitter Current Limits: 600mA
-Tolerance: ±20%
-Max TX Power WCDMA BAND II
Note! Valid only for W995 with WCDMA BAND II support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
- Transmitter Current Limits: 640mA
-Tolerance: ±20%
-Max TX Power WCDMA BAND V
Note! Valid only for W995 with WCDMA BAND V support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
- Transmitter current: 650mA
-Tolerance: ±20%
-Max TX Power WCDMA BAND VIII
Note! Valid only for the W995 with WCDMA BAND VIII support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
-Transmitter current: 560mA
-Tolerance: ±20%
If the current consumption is out of the test limits then try to solve the problem by running
SERP Calibration.
If there are still problems with the current consumption then go to the following TRS guides:
GSM Network problems,
WCDMA I, II, V Network Problems or
WCDMA VIII Network Problems
If the current consumption is within the test limits then go to: Charging Test.
SEMC Troubleshooting Manual
34 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Backup Capacitor Test
TROUBLESHOOTING
- Charging Test
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: Instrument settings Voltage: 5V, Limiter: 2A
This test should be performed in 3 steps:
Step1:
Measure the voltage at the Backup Capacitor by using Fault Trace SW- Logic -
ADC Values – Read ADC Value (Reading 1).
Step2:
This step should be made 30 seconds after Step 1. Measure the voltage at the
Backup capacitor by using Fault Trace SW - Logic – ADC Values - ADC Channels
– Read ADC Value (Reading 2).
Step3:
Compare the difference between Reading 1 and Reading 2 with the reference table
below. If the Reading 1 value is between 50 and 680 go to Interval 1, if it is between
681 and 800 go to Interval 2, if it is 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 10
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 (Backup Capacitor)
if the problem persists then SL 5 Replace N2000 SL 4 Escalate.
Charging Test
To perform this test use:
-Phone with the Signalling SW (SSW)
-Dummy Battery connected to Power Supply Channel 1 (VBATT)
Note! The Dummy Battery should have approximately 120K Ohm resistance between GND and
BDATA.
- Power Supply Channel 1 (VBATT)
Instrument settings:
Voltage: from 3.0 Volt to 4.2 Volt, according to VBATT row in the Reference Table.
Limiter: 2A
-Power Supply Channel 2 (DCIO/SEPI)
Instrument settings:
Voltage: 5V
Limiter: 2A
Test instructions:
-Disconnect the DCIO/SEPI Cable between each measurement and wait for phone to shutdown before
changing VBATT voltage.
-Take a note of current measurements at Power Supply Channel 2 DCIO/SEPI and display charging
indicator X seconds after DCIO/SEPI cable has been inserted according to the Test Time row in the
reference table below.
-Compare the test results with the reference table below, tolerance +/-20%.
Reference Table
VBATT x
Volt 3.0v 3.1v 3.2v 3.3v 3.4v 3.5v 3.6v 3.7v 3.8v 3.9v 4.0v 4.1v 4.2v
Test Time
x sec. 15s 15s 15s 25s 25s 25s 35s 35s 35s 35s 35s 25s 45s
DCIO/SEPI
Current
mA 250mA 250mA 250mA 500mA 600mA 700mA 900mA 900mA 900mA 900mA 900mA 900mA 0mA
Display
indicates
charging Nothing Nothing Nothing Yes Yes Yes Yes Yes Yes Yes Yes Yes Fully
Charged
Note! The Power Supply Channel 1 (VBATT) must allow reverse current.
If the charging current is NOT equal to the reference table then go to: Charging Problems TRS Guide
If the charging current is equal to the reference table then insert the normal battery and test the charging
current to verify if the phone battery is working properly.
Measure the voltage at the battery to define the current level.
If the battery is receiving the right current, then the phone and the battery are working properly.
SEMC Troubleshooting Manual
35 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING ASIC Revision Test
TROUBLESHOOTING
ASIC Revision Test
Note! The Keypad Scan Test must be Deactivated during this test.
Purpose:
-Verify that the ASICs are correctly mounted, that the communication works
and that the revisions are correct.
The tested ASICs are:
-N2010 (Kajsa)
-N2000 (Vera)
-N1300 (Bluetooth and FM Radio ASIC)
-N2411 (Accelerometer)
-N8300 (A-GPS Module)
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)
-Fault Trace SW and go to: General – Asic Revisions – Read All
Reference Table:
ASIC Part
number Description Return value (hex)
N2010 1210-4190 CPU (Kajsa) 0xE9
N2000 1202-0639 Power Management
(Vera) 0xC8
N1300 1200-9840
Bluetooth:
Firmware Revision Ox5,0x3
Chip ID 0x0,0x0,0x0,0x0
Will always return 0 on STLC because Chip ID is
not supported.
N2411 1202-1676 Accelerometer 0x3b
N8300 1200-0700 A-GPS Module 254,0,253,192,0,242,113,9,16,252
Note!
The A-GPS module must be connected to the
PBA during this test.
N1300 1200-9840 FM Radio When FM Radio is On: Ox1253
When FM Radio is Off: Ox1200
SEMC Troubleshooting Manual
36 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING Measurement Points Pictures
TROUBLESHOOTING
MP 3 (W1300_Pin 5) MP 5 (W1300_Pin 7)
SEMC Troubleshooting Manual
37 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 4 (X1300_Pin 1 Blt MaxPwr MOD 0) MP 4 (X1300_Pin 1 Blt MaxPwr MOD 1)
SEMC Troubleshooting Manual
38 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 6, 7 (C3146 and C3145) MP 12, 13 (L2403, L2404)
SEMC Troubleshooting Manual
39 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 21, 22 (TP3104, TP3105) MP 23, 24 (TP3103, TP3102)
SEMC Troubleshooting Manual
40 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 25 (TP4200) MP 37 (TP2203 VOPTO)
SEMC Troubleshooting Manual
41 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 52 (C2103 26MHz CAMSYSCLK) MP 58 (N4201_Pin 1)
SEMC Troubleshooting Manual
42 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 59 (SP2407 SIMCLK) MP 73 (L2405 TVOUT)
SEMC Troubleshooting Manual
43 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 79 (C2100) MP C2101
SEMC Troubleshooting Manual
44 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
082 MP C3149 (AUXO2_OUT) and MP 3150 (AUXO1_OUT) MP R2122 BT_CLK
SEMC Troubleshooting Manual
45 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 85 (C4208 VIBR_OUT) MP 89 (SP2108 26 MHz SYSCLK1)
SEMC Troubleshooting Manual
46 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 101 (C1406)
Shortly after the phone is powered on
MP 103 (R2117 AGPS_CLK 26MHz)
SEMC Troubleshooting Manual
47 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 104 (C1407)
Shortly after the phone is powered on
Note: This is an example! The shape of the signal can be different.
MP 106 (R1404 32 kHz RTCCLK)
SEMC Troubleshooting Manual
48 (129)
C903
1228-1147 rev. 1
TROUBLESHOOTING
TROUBLESHOOTING
Measurement Points Pictures
MP 107 (R2250 OPTO_EN) MP 118 (R2130 26 MHz TV_CLK)
SEMC Troubleshooting Manual
49 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Primary Side
MEASUREMENT POINTS
SYSTEM CONNECTOR
BATTERY CONN
B1
BT / FM
OUT
IN
C
A
A1
X3102
V4110
TP4202
V4311
R2201
V2202
X2405
N2410
V2430
X1041
N1300
R1204
ST1200
C1211
R1206
C1209
C1212
X1210
X1200
X1030
TP4201
TP4200
TP3104
TP2203
TP3105
SP2103
SP2102
SP3206
TP3103TP3102
V4111
SP2106
SP2107
V4310
R4152
TP2204 TP2201
TP2202
X1040
V2200
R2200
R4312
R4311
C2202
R4310
C2203
X2201
V4321
C2441
C2440
R4320
R4321
R4322
R2449
V2412
R2490
V2417
TP2214
R1301
TP2215
TP2216
SP1308
SP1399
TP2217
TP2213
SP1307
C2403
C3306
R1302
C2448
V2413
L2402
L2404
L2408
L2403
L2406
L2401
L3300
C2447
X4300
C4325
C4326
R4330
C4327
C4323
C3304
C1320
C3145
C3305
C3146
R3302
R1300
C1321
SP1306
B4200
C4120
C2420
C4324
C2419
C4121
R2105
C1302
W1300
X1300
1 2 3 4 5 6 7 8 9 10 11 12
MP 4MP 3MP 2 MP 8 MP 15MP 14MP 13MP 12MP 11MP 10MP 9 MP 19MP 18MP 17MP 16 MP 20 MP 24MP 23MP 22MP 21
MP 7MP 6MP 5 MP 26MP 25
MP 1
MP 29 MP 30 MP 37MP 36MP 34MP 33MP 32MP 31 MP 42MP 41MP 40MP 39MP 38MP 28MP 27 MP 35
SEMC Troubleshooting Manual
50 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Secondary Side
MEASUREMENT POINTS
KAJSA DB3210
TIGER RF-MODULE
C
D
A
A1
B1
A8
B8
C1
MMC
B
A1 MIC
INTERNAL
A1
B1
VERA
X2403
N2000
V
4
3
6
0
R2487
S2403
V2472
C2492
X1010
V
4
3
5
0
R4116
L4102
C4193
R2298
N4305
R4122
C4153
N4304
N4301
N4303
V2470
C2422
C2429
N1200
N2010
N2020
C3137
X1003
C2211
SP3205
R4204
R2206
C2205
C3149
C1206
C1201
C1214
C2436
C2437
C2283
N2206
C2286
C2287
N2700
C2296
N3101
V2471
V3101
R2485
L3111
R4361
R4360
X1011
X2400
L3110
C3108
C3107
R2488
R4350
R4351
C4196
R4376R4374
B3100
R4115
N4401
C4194
C4199
R4114
C4197
R4370
R4123
R4120
R4447
R4373 R4372R4378 R4379
R2473
R2492
R4375
V2481
X4202
N4403
R4121
C4191
C4198
C2299
C1406
C2298
N2271
C1409
C4352
C4350
C2467
C2468
R1402
R2417
R2419
R2421
R2420
C2405
C2406
C2421
N2411
C2404
R2418
N2210
C2251
C1407
C2250
V2476
C4243
X1000
C1221
E1002
R1403
C1402
C4229
R1404
R1404
R2117
C1410
R4377
N4302
C4351
N4300
R1401
C2469
R4380
R4371
C1408
R2250
C4300 R4343
V2480
C2466
R2456
V2482
C2465
R2471
R2454
C4240
R2475
N4240
R2470
R2459
C2470
C4213
V4200
C4214 R2491
R2472
R2486
R2489
R2493
R4210 R4211
R4390
R43941
C4360
S4300
C2347
C2345
SP5101
C2330
C2310
C2351
C2329
C2350
R2407
C2328
R2474
C2309
R4229
C2352
R2405
R2406
R2408
C2327
R2422
C2307
C2349
C2306
R3102
C3106
C3104
R3106
R3153
N3100
C2103
N4402
C4192
C2312
C2311
C2301
C2320
C2341
C2342
C2354
C2231
C2338
C2339
ST2103
C2326
C2343
C2353
R2400
R5100
C2346
R2115
C2321
R2113
C2331
C2313
C2325
C2337
L2202
C2228
C2340
C2305
R1103
C2308
C2314
R2431
R1101
N2200
E1000
C2336
SP5102
SP5104
C3124
C3121
C2212
C2207
R3152
R3119
C3123
C3131
C3135
C3125
C2322
C2413
C2302
C3136
C3152
SP5100
C2344
C2348
C2303
R5101
SP5105
C2412
SP2407
R2416
SP5103
R5120
C2324
C2323
L4222
C2304
L4200
C4200
R1102
R4203
R2415
L4201
C1253
C2105
C2204
L1200
R1220
C1205
C1204
C1215
R1227
R1222
R2110
N1211
R2130
C2208
R2118 R2111
C1251
C3138
N2102
C3154
R3154
R2122
C2206
C2209
C2225
C1250
SP2108
C2210
SP2109
SP3213
SP3204
C2220
C2222
C2223
C2219
C2217
L2201
C2414
C2216
C2224
C2218
C4203
R4200
N4201
E1001
R4202
C2430
C4208
B2100
N1210
C1213
C1252
SP2434
SP2433
N2422
C2214
R2434
R2450
R2468
SP2432
C2449
R2260
C2213
C2101
C2226
C4209
R2203
C2402
C2227
C2433
L2407
C2100
R2403
R2402
C4206
C2499
V2201
L2200
R2290
C2290
C2280
L2261
C3150
R2286
C2275
N2290
C2292
C2291
C2232
SP2420
SP4202
C2432
C2434
SP4208
C2435
SP4204
C2276
SP4206
R2441
R2281
N2296
R2446
N2420
R2445
C2294
C2297
V2420
R3148
Z2400
V2421
C2460
C2461
R3147
R3151
R3150
N2203
C2281
C2282
L2260
R2280
C2284
C2246
C2285
C2289
SP4209
C2288
SP4205
SP4207
SP4203
R2289
N2288
R2288
C2295
C2446
R2453
C2279
C2445
R4216
L2405
R2452
C2444
R2451
N2421
R3156
C2463
C2462
R2442
C2439
C3158
R2444
L2468
R2447
X1002
B4410
C4401
V4112
MP 44MP 43 MP 49MP 48MP 47 MP 50 MP 58MP 57MP 56MP 55MP 54MP 53MP 52MP 51 MP 61MP 59 MP 60MP 45 MP 46 MP 66MP 65MP 64MP 63MP 62 MP 67 MP 68
MP 76
MP 77
MP 78
MP 73
MP 74
MP 75
MP 70
MP 71
MP 69
MP 79
MP 72
MP 88
MP 89
MP 90
MP 85
MP 86
MP 87
MP 82
MP 83
MP 80
MP 81
MP 84
MP 112MP 111MP 110MP 109MP 108MP 107MP 97MP 96 MP 105MP 104MP 103MP 102MP 101MP 100 MP 106MP 98 MP 99MP 94MP 93MP 92MP 91 MP 95 MP 120MP 119MP 118MP 116MP 115MP 114MP 113 MP 117
SEMC Troubleshooting Manual
51 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Camera SIM FPC
MEASUREMENT POINTS
C6
12
B1
C5
65
2C1C
A1
3
C7
7
C3
A1
B1
X5202
R5201
R5200
X5200
S2406S2405
V5204
V5203
V5205
V5201
C5200
C5203
C5205 C5204 C5201
C5202
C1112 C1126C1117
B8400
C8402
C8401
X5201
C1115C1118
R1180
C1113
C1114
C1119
C1110
C1111
C1116
C1180
MP 121
SEMC Troubleshooting Manual
52 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS
MEASUREMENT POINTS
A1
B1
A1
B1
A1
B1
X4600
C8335
X4201
N8304
C8336
R8310
X4203
X4601
M ain Flex Assy FPC SEMC Troubleshooting Manual
53 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Navigation Keypad FPC
MEASUREMENT POINTS
S8402
S8408
S8409
S8406
S8411
V8421
S8400
V8422
S8410S8407
V8425
V8429
R8423
S8404
S8403
S8401
V8450
V8423
V8442
V8434
V8427
V8441
V8418
V8439 V8438
V8419
V8431
V8443
V8428
V8420
V8424
V8440
V8408
V8426
V8409
R8404
A1
B1
A1
B1
X3501
R8534
R8532
TP3505
R8414
X3500
TP3502
TP3503
TP3504
TP3509
C8501 C8500
R8533
TP3508
R8531
R8530
R8407
R8403
R8401
R8400
R8402
R8411
R8430
TP3510
R8421
R8420
R8422 TP3500
C8201
C8203
C8202
R8405
R8406
TP3507
N8301
SEMC Troubleshooting Manual
54 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Keypad FPC
MEASUREMENT POINTS
S8422
A1
B1
X3600
S8424
S8426
S8423
S8425
S8428
S8429
S8431
S8401
S8400
S8420
S8421
S8427
S8430
L8407
L8406
L8403
L8410
L8408
L8409
L8404
L8405
L8402
L8401
L8411L8400
V8402
R8430
V8400 V8401
L8436
R8431
L8435
L8434
R8432
L8433
SEMC Troubleshooting Manual
55 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Top Schematic
MEASUREMENT POINTS
Made for
Document Nr Revision
Top Schematic
FM_ANTENNA
MICP/AUXinL
MICN/AUXinR
CAMSYSCLK
SPR
SPL
VAD
OPTOSENSE
I2CDAT2
I2CDAT2
I2CCLK2
I2CCLK2
BTRESn
RTCCLK
RTCCLK
TESTOUT
MCLK
TX_ADSTR
MCLKREQ
RF_ID
MCLKSEC
AGPS_CLK
AGPSRESn
VDD_FD_18
VF_VOLTAGE
SYSCLKREQn
AGPS_CLKREQn
TV_CLKREQ
CHLED
ANTSW0
ANTSW2
RFCTRL1
OPTO_EN
CAM_LDO_EN
PWRRSTn
VBAT VDIG
VDDE18
VBAT
VDDE18
VDIG
VBEAR26
VAUDIO26
VBEAR26 VDDE18
VAUDIO26 VBAT
VBAT
VDDE18
VDIG
VBT27
VBT27
VDDE18
VOPTO30
VOPTO30
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
Pages A1-A4
Audio
VAD
SPL
SPR
RTCCLK
VBEAR26
VAUDIO26
VBAT
VDDE18
MICN/AUXinR
MICP/AUXinL
PWRRSTn
FM_ANTENNA
I2CDAT2
I2CCLK2
Audio
Pages A1-A4
X1000
X1002
1201-4841
R State = 1
X1003
X1010
1202-1053
R State = 1
X1011 X1030
1216-2306
R State = 1
E1000
1216-2817
1
SHIELDCAN_FRANCES_UMTS_DCDC
R State = 1
GND
Clamp
Will be connected
to GND in PCB
SHIELDCAN_FRANCES_BB_MAIN
E1001
1216-2302
1
R State = 1
GND
Clamp
Will be connected
to GND in PCB
1216-7957
R State = 1
X1041
X1040
Imaging
CAM_LDO_EN
ANTSW0
CHLED
VF_VOLTAGE
CAMSYSCLK
VBAT
VDDE18
I2CCLK2
I2CDAT2
OPTOSENSE
VDIG
VOPTO30
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDD_FD_18
ANTSW2
RFCTRL1
Pages I1-I4
E1002
SHIELDCAN_FRANCES_FLASH
1
1216-2817
R State = 1
GND
Clamp
Will be connected
to GND in PCB
VDDE18
TestTest
Page T1
Pages B1-B14
TV_CLKREQ
AGPS_CLKREQn
VF_VOLTAGE
VOPTO30
PWRRSTn
AGPS_CLK
RF_ID
I2CCLK2
VBAT
OPTOSENSE
MCLK
MCLKREQ
TX_ADSTR
RTCCLK
BTRESn
TESTOUT
MICN/AUXinR
VAD
SPL
SPR
FM_ANTENNA
VDDE18
VDIG
VBT27
I2CDAT2
VAUDIO26
MICP/AUXinL
AGPSRESn
SYSCLKREQn
CAMSYSCLK
MCLKSEC
VBEAR26
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDD_FD_18
VCAMAF28
CHLED
OPTO_EN
CAM_LDO_EN
Application & Sys.Performance
Pages B1-B14
Access
Pages R1-R4
TV_CLKREQ
AGPS_CLKREQn
ANTSW2
ANTSW0
MCLKSEC
BTRESn TESTOUT
MCLK
TX_ADSTR
VBAT
VDDE18
RTCCLK
VBT27
VDIG
MCLKREQ
AGPSRESn
SYSCLKREQn
RF_ID
AGPS_CLK
RFCTRL1
OPTO_EN
Pages R1-R4
Access
4.4mm
Single Pin Pogo
GND Connector
Spring GND Connectors
for Camera
2.4mm
2.3mm
Leaf Spring GND Connectors
Shield Cans
I03
R04
R04
T01
T01
T01
A02
R04
T01
T01
I04
B08
R03
I03
T01
T01
A04
B14
I03
I05
B12
B08
B08
I03
B08
I03
T01
T01
B13
I05
I02
T01
T01
T01
T01
I02
B14
B14
B14
B14
B14
B14
B14
B14
B14
B14
R04
R04
R04
R04
B14
B14
B14
R04
B14
T01
R03
R03
R03
B14
T01
T01
R03
R03
USB_HSSTP
USB_HSDIR
CTMS
CFMS
USB_HSINCLK
USB_HSNXT
USB_HSDATA4
USB_HSDATA5
USB_HSDATA6
USB_HSDATA7
UART3_RX
UART3_TX
UART3_CTS
UART3_RTS
CH_DET_DP
CH_DET_DM
USB_HSCHIP_SEL
AGPS_SYNC
USB_HSDATA3
(not used)
BT_SPI_DI
BT_SPI_DO
BT_SPI_CLK
OVP_FLAG
(not used)
(not used)
BT_SPI_CSn
BT_SPI_INT
(not used)
(not used)
(not used)
(not used)
(not used)
FM_INT
APP_LOG
CAMIRQ
COVER_OPEN
SLIDE_SENSE
CAM_LDO_EN
VTV15_EN
QCIF_STANDBY
VCAMSD_EN
CAM_RESn
(not used)
(not used)
MSDETECT
FLASH_DRIVER_RST
TV_CSn
(not used)
(not used)
(not used)
(not used)
TV_RESn
TALLY_LED
AGPS_LDO_EN
AGPS_CLKREQn
(not used)
(not used)
(not used)
AMPCTRL
AGPS_PWRON
(not used)
(not used)
LED_BLUE_CNTRL
VDD_FD_EN
TV_CLKREQ
CAM_LENS_LED
(not used)
(not used)
BT_GPIO0
BT_GPIO8
BT_GPIO11
BT_GPIO9
BT_GPIO10
ACC_GPIO00
ACC_GPIO01
ACC_GPIO02
ACC_GPIO03
ACC_GPIO04
ACC_GPIO05
ACC_GPIO06
ACC_GPIO07
ACC_GPIO08
ACC_GPIO09
ACC_GPIO10
ACC_GPIO11
ACC_GPIO12
ACC_GPIO13
ACC_GPIO14
ACC_GPIO15
ACC_GPIO16
ACC_GPIO17
ACC_GPIO18
ACC_GPIO19
ACC_GPIO20
ACC_GPIO21
ACC_GPIO22
ACC_GPIO23
ACC_GPIO24
ACC_GPIO25
ACC_GPIO26
ACC_GPIO27
BT GPIO
ACCESS GPIO
O 00
O 01
P 02
P 03
P 04
P 05
O 06
O 07
O 08
O 09
O 10
O 11
O 12
O 13
O 14
O 15
APP_GPIO00
APP_GPIO01
APP_GPIO02
APP_GPIO03
APP_GPIO04
APP_GPIO05
APP_GPIO06
APP_GPIO07
APP_GPIO08
APP_GPIO09
APP_GPIO10
APP_GPIO11
APP_GPIO12
APP_GPIO13
APP_GPIO14
APP_GPIO15
APP_GPIO16
APP_GPIO17
APP_GPIO18
APP_GPIO19
MAX7327 GPIO
APPLICATION GPIO
1217-2034 Page 1 4
MP 27
SEMC Troubleshooting Manual
56 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Audio Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Audio
Audio Top
I2CDAT2
I2CCLK2
FM_ANTENNA
MICN/AUXinR
MICP/AUXinL VAD
SPL
SPR
RTCCLK
PWRRSTn
FMR
FML
VBAT
MICN/AUXinR
MICP/AUXinL
VDDE18
FM_ANTENNA
VAD
SPL
SPR
VAUDIO26
VBEAR26
VBAT VDDE18 VAUDIO26 VBEAR26
VBAT
VAUDIO26
VBEAR26
VBAT
VDDE18
RTCCLK
I2CCLK2
I2CDAT2
PWRRSTn
Page 3
Audio Digital
Page 3
Audio Digital
PWRRSTn
VDDE18
VBAT
RTCCLK
FM_ANTENNA
I2CDAT2
I2CCLK2
FMR
FML
FM Radio
Page 4Page 4
FM Radio
VBAT
MICN/AUXinR
MICP/AUXinL
FMR
FML
SPL
SPR
VAD
VAUDIO26
VBEAR26
Audio Analog
Page 2
Audio Analog
Page 2
1217-2034 Page A1 4
SEMC Troubleshooting Manual
57 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Audio Analog
MEASUREMENT POINTS
Made for
Document Nr Revision
Audio
Audio Analog
MICN/AUXinR
MICP/AUXinL
VAD
SPR
SPL
AUXO1
PHFMICN
MICN/AUXinR_INT
PHFMICP
FM_R
FM_R
AUXO2
FMR
FML
SPL_int
SPR_int
PLL_DEC3
MICP/AUXinL_INT
AMPCTRL
SPKR_P
SPKR_N
CCO2
MICP_INT
MICN_INT
CCO1
FM_L
FM_L
SPKRP
BEARNBEARN
BEARPBEARP
FML
FMR
MICP/AUXinL
MICN/AUXinR
TJATTE3 R State = 1
TJATTE3
GND
GND
GND
GND
GND
GND
TJATTE3
GND
GND
GND
GND
GND
GND
N3101
B4
C1
C2
C3
C4
C5
A5
B1
A4D5
A3D4
A1D2
A2D3
B3
B5
B2
1000-0198
TJATTE3
V_MIC
INTMICint
INTMIC
MICP
MICN
SPL
SPR
COO
SP_ref D1
MICP_int
MICN_int
SPL_int
SPR_int
VAD
GND
GND
GND
GND
GND
GND
VAD
SPR
SPL
VBAT
VBAT
VBAT
VAUDIO26
VBEAR26
VAUDIO26
VAUDIO26
VBEAR26
VBEAR26
AB3100
N2000
M7
N5
P7
P6
P3
P13
N7
N6
J12
H14
N4
N11
P10
N8
P8
N9
P9
N10
M10
P11
P12
P14
N13
P5
M5
P4
M4
1202-0639
R State = 2
PLL_DEC3
VDD_AUXO
VDD_BEAR
VDD_AUDIO
VDD_SPKR
AUDIO IF
PLL_DEC4
VSS_SPKR
VSS_BEAR
CCO1
AUXO2_OUT
AUXO1_OUT
BEARN_OUT
BEARP_OUT
LINEIN2
LINEIN1
MIC2N
MIC2P
MIC1N
MIC1P
Ericsson AB 3100
MMI
MIC3P
MIC3N
MIC4N
MIC4P
MIDR_OUT
CCO2
SPKRP_OUT
SPKRN_OUT
1203-0201
<NM>
V3101
5.0V
R State = 1
UESD5.0DT5G
3
1
2
A
C1
C2
470nF
C3104
1000-0340
470nF
1000-0340
C3137
100pF C3108
1000-0338
100pF C3107
1000-0338
220nF
C3121
1000-0052
4.7uF
C3106
1000-0039
47nF
C3138
1000-0069
220nF
C3124
1000-6900
220nF
C3131
1000-0052
220nF
C3125
1000-6900
100nF C3135
1000-0048
10uF
C3123
1000-0061
470nF
C3145
1000-0340
470nF
C3146
1000-0340
3.3nF
C3154
1000-6840
4.7Kohms
R3106
1000-0249
2.2Kohms
R3102
1000-0388
2.2Kohms
R3148
1000-0388
2.2Kohms
R3147
1000-0388
24Kohms
R3154
1000-4152
100ohms
R3119
1000-0377
TP3102
TP3103
TP3105 TP3104
MAX7327
7
1200-1951
GPIO_O6_OUTPUT
100Kohms
R3153
1000-0231
220uF
C3150
R State = 1
1200-0311
+
220uF
C3149
R State = 1
1200-0311
+
R State = 1
C1
A1
2A3A
C2
C3
B3
B1
B2
N3100
1200-4100
TS4990
INM
INP
Bypass
SHDN
OUTB
OUTA
VP
AUDIO_PA
VM_P
VM
1uF C3136
1000-0051
100nF
1000-0048
C3152
4.7uF
1000-0039
C3158
100ohms
R3156
1000-0377
0ohmsR3150
0ohms
1000-0179
R3151
2.2Kohms
1000-0388
R3152
B3100
1
2
KUS0223-015010
1206-4070
OUT
GND
1201-0706
L3110
1201-0706
L3111
1
X3102
1214-8705 R State = 1
2
A16
A17
X4202
POGO PIN PAIR
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
90-PIN BTB MAIN FLEX
CONNECTOR
1217-2034 Page A2 4
MP 39
MP 38
MP 24MP 23
MP 49
MP 22 MP 21
MP 115
MP 69
MP 83
MP 80
MP 7
MP 6
MP 81
MP 82
SEMC Troubleshooting Manual
58 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Audio Digital
MEASUREMENT POINTS
Made for
Document Nr Revision
Audio
Audio Digital
APP_I2S0_DATA_A
APP_I2S0_CLK
APP_I2S0_WS
APP_I2S0_DATA_B
APP_I2S1_CLK
APP_I2S1_WS
APP_I2S1_DATA_B
APP_I2S1_DATA_A
SP3206
R State = 2
1202-0639
N2000
K1
J3
L2
K2
K4
J1
L3
K3
AB3100
CODEC IF
Ericsson AB 3100
MMI
SCK1
WS1
SDI1
SCK2
WS2
SDI2
SDO1
SDO2
1210-4190
T24
T22
T23
U15
V22
W24
U23
V23
N2010
B3210BDT/7POPHF
KAJSA_BOTTOM_APP
I2S_PCM_A_10_24
I2S0CLK/PCM0CLK
I2S0WS/PCM0SYN
I2S0DLD/PCM0DLD
I2S0ULD/PCM0ULD
I2S1CLK/PCM1CLK
I2S1WS/PCM1SYN
I2S1DLD/PCM1DLD
I2S1ULD/PCM1ULD
KAJSA_BOTTOM_APP_I2S_PCM
KAJSA_BOTTOM_AUDIO
SP3204
SP3205 SP3213
1217-2034 Page A3 4
SEMC Troubleshooting Manual
59 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Audio FM Radio
MEASUREMENT POINTS
Made for
Document Nr Revision
Audio
FM Radio
FM_FMIP_ANT
FM_ANTENNA
I2CCLK2
I2CDAT2
VDDE18
FM_INT
PWRRSTn
FMR
FML
FM_INT_GPIO
RTCCLK
FM_ANTENNA
VBAT
VDDE18
VBAT VDDE18
VBAT
FMR
FML
VDDE18
STLC2593
1200-9840
N1300
L6
L5
L4
F8
F7
D4
D6
B3
A4
D9
D8
E9
D7
C9
C5
5B8C
A5
A6
A7
D5
C7
C6
C4
B7
B6
B4
A3
B8
R State = 1
FM_PWR_GND
FM_RADIO_IO
FM_GND
FM_GND
FM_GND
FM_GND
FM_GND
FM_GND
FM_GND
FM_GND
FM_VIO
FM_VD
FM_VA
NC
NC
NC
NC
NC
NC
FM_LOUT
FM_ROUT
FM_GPIO3
FM_GPIO2
FM_GPIO1
FM_RTCCLK
FM_SDA
FM_SCL
FM_SENB
FM_RST
FM_RFGND
FM_FMIP
BLUETOOTH-FM_FM
I2CDAT2
I2CCLK2
PWRRSTn
C3304
1000-0336
100nF
C3305
1000-0048
100nF
C3306
1000-6138
220pF
L3300
1000-1899
270nH
1000-0243
R3302 3.3Kohms
B3210BDT/7POPHF
1210-4190
N2010
R17 APPLICATION GPIO_00
1217-2034 Page A4 4
MP 10
SEMC Troubleshooting Manual
60 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Application & System Performance Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Top
TESTOUT
VAD
TX_ADSTR
SPL
SPR
VBUS_INT
DCIO
OPTOSENSE
RF_ID
VOPTO30
VBT27
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDD_FD_18
VF_VOLTAGE
I2CDAT2I2CDAT2
I2CCLK2I2CCLK2
MICN/AUXinR
MICN/AUXinR
MICP/AUXinL
MICP/AUXinL
FM_ANTENNAFM_ANTENNA
AGPS_CLK
BTRESn
MCLKREQ
CAMSYSCLK
MCLKSEC
MCLK
PWRRSTn
RTCCLK
SYSCLKREQn
AGPS_CLKREQn
TV_CLKREQ
AGPSRESn
CHLED
USB_HS_CLK
OPTO_EN
VBACKUP
CAM_LDO_EN
ONSWAn
SERVICEn
VMC18
FM_ANTENNA
MICN/AUXinR
BTRESn
VMC18 VDDE18
VBAT
VDIG
VBEAR26
TESTOUT
VAUDIO26
VDDE18
MCLK
VDDE18
MCLKREQ
VAUDIO26
SPL
SPR
TX_ADSTR
VAD
VDDE18
MICP/AUXinL
CAMSYSCLK
RTCCLK
VAUDIO26
AGPSRESn
OPTOSENSE
VBT27
VBAT
VBAT
RF_ID
MCLKSEC
AGPS_CLK
SYSCLKREQn
I2CCLK2
I2CDAT2
PWRRSTn
VOPTO30
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDD_FD_18
VF_VOLTAGE
VDIG
VDIG
AGPS_CLKREQn
TV_CLKREQ
CHLED
OPTO_EN
CAM_LDO_EN
Power
CAM_LDO_EN
VBACKUP
OPTO_EN
VAUDIO26
VBAT
VDIG
VMC18
VBEAR26
DCIO
VBUS_INT
VBT27
VDDE18
VOPTO30
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDD_FD_18
CHLED
Pages 6-9
Power
ONSWAn
MICN/AUXinR
MICP/AUXinL
FM_ANTENNA
SERVICEn
DCIO
I2CDAT2
VBUS_INT
I2CCLK2
SPL
SPR
VDDE18
VMC18
VAD
TESTOUT
TX_ADSTR
VAUDIO26
OPTOSENSE
VBAT
USB_HS_CLK
RF_ID
VF_VOLTAGE
VDIG
VBACKUP
Connectivity
MCLKSEC
VDDE18
CAMSYSCLK
ONSWAn
SERVICEn
AGPSRESn
MCLK
BTRESn
RTCCLK
MCLKREQ
USB_HS_CLK
SYSCLKREQn
AGPS_CLK
PWRRSTn
AGPS_CLKREQn
TV_CLKREQ
Pages 2-5
System Control
Pages 2-5
System Control
1217-2034 Page B1 4
SEMC Troubleshooting Manual
61 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS System Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
System Top
MCLK
SERVICEn
ONSWAn
CAMSYSCLK
RTCCLK
MCLKREQ
BTRESn
MEMRESn
AGPSRESn
MCLKSEC
AGPS_CLK
PWRRSTn
SYSCLKREQn
TV_CLKREQ
AGPS_CLKREQn
USB_HS_CLK
VDDE18
MCLK
ONSWAn
SERVICEn
CAMSYSCLK
BTRESn
MCLKREQ
VDDE18
VDDE18
RTCCLK
VDDE18
MCLKSEC
AGPS_CLK
SYSCLKREQn
PWRRSTn
AGPSRESn
AGPS_CLKREQn
TV_CLKREQ
Memories
MEMRESn
VDDE18
Memories
Page 4
USB_HS_CLK
TV_CLKREQ
AGPS_CLKREQn
PWRRSTn
AGPS_CLK
SYSCLKREQn
USB_HS_CLK
CAMSYSCLK
BTRESn
MEMRESn
RTCCLK
AGPSRESn
MCLK
ONSWAn
SERVICEn
MCLKREQ
VDDE18
MCLKSEC
Page 3
Clocks & Resets
Page 3
Clocks & Resets
1217-2034 Page B2 4
SEMC Troubleshooting Manual
62 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS System Control - Clocks & Resets
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
System Control - Clocks & Resets
MEMRESn
BTRESn
MSACCIRQn
MSAPPIRQn
ONSWAn
CLKSLEEPB
PWRREQn
XTAL2
AGPSRESn
SYSCLK1
SYSCLK1
CAMSYSCLK
CAMSYSCLK
PWRRSTn
PWRRSTn
PWRRSTn
MCLK MCLK
XTAL1
SERVICEn SERVICEn
TV_CLK
TV_CLKREQ
SYSCLKREQnSYSCLKREQn
AGPS_CLKREQn
MCLKREQ
AGPS_CLK
DCON
RTCCLK
RTCCLK
USB_HS_CLK
MCLKSEC
ONSWAn
SERVICEn
MCLK
MEMRESn
BTRESn
CAMSYSCLK
SP2103
SP2102
MCLKREQ
VDDE18
AGPS_CLK
VDDE18
VDDE18
RTCCLK
AGPSRESn
SP2107 SP2106
SP2109
USB_HS_CLK
32.768KHz
1000-0036
B2100
C1 C2
MCLKSEC
SYSCLKREQn
PWRRSTn
R State = 2
1202-0639
E13
E14
H13
F13
F12
F11E12
E11
D14
01A11B
D11
N2000
AB3100
CLOCK
MCLK
SLEEP_B
SLEEP_A
XTAL_OUT
XTAL2
XTAL1
RTC
Ericsson AB 3100
SYSTEM CONTROL
SYSTEM POR
IRQB_N
PWRRST_N ONSWC
ONSWB_N
ONSWA_NIRQA_N
SP2108
4.7uF
1000-0039
C2105
18pF
1000-6078
C2100
18pF
1000-6078
C2101
47pF
<NM>
C2103
1000-0067
100Kohms
1000-0231
R2117
10ohms
1000-0378
R2111
1210-4190
AB17
AD21
Y22
02DA32EA
AA24
V17
22CA91BA
AB18
AB23
V14
AD23
V16
AD22
AB20
AC21
N2010
B3210BDT/7POPHF
POWER CONTROL
RESETS
INTERRUPTS
CLOCKS
KAJSA_BOTTOM_SYSTEM_LEVEL
SERVICEn
DCON
APPSLEEP
ACCSLEEP
PWRRSTn
RESOUT2n
RESOUT1n
RESOUT0n
MSAPPIRQn
MSACCIRQn
SYSCLKREQn
RTCCLKIN
MCLK
SYSCLK2
SYSCLK1
SYSCLK0
MCLKREQ
KAJSA_BOTTOM
SYSTEM_CONTROL_A_23_24
1200-0362
N2700
H7
R State = 1
S1D13771
CLKI
S1D13771_CLOCK
R State = 1
1204-8667
B1
A1
C2
D2
B2
C1
A2D1
N2102
SN74LVC2G241YZPR
VCC
2OE
1Y
2A
GND
2Y
1A
1OE
TV_CLKREQ
1Kohms
1000-0172
R2115
100Kohms
R2105
1000-0231
VDDE18
100Kohms
R2130
1000-0231
ST2101 ST2102
ST2103
ST2100
1217-2034 Page B3 4
MP 118
MP 108
MP 52
MP 103
MP 89
MP 79
SEMC Troubleshooting Manual
63 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS System Memories
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
System Memories
MEMRESn
MEMRESn
VDDE18
N2020
1
R State = 1
1205-5912
KAL00900Mx-AJ55_POP
POP_symbol
POP Symbol
VDDE18
C12
C13
J12
C14
C15
D16
B15
C16
B17
C17
B18
C18
C19
B20
C20
C21
C22
C23
D21
D23
D22
E23
C24
D24
C25
E24
D25
D13
J11
E12
J10
C10
E11
D7
E14
E13
J14
J15
E15
D15
E16
D17
E17
D18
E18
D19
E21
E19
D20
E20
D12
D10
B11
D14
E5
D11
21B11C
N2010
1210-4190
B3210BDT/7POPHF
KAJSA_BOTTOM_APP_EMIF_A_9_24
AP_A01
AP_A02
AP_A03
AP_A04
AP_A05
AP_A06
AP_A07
AP_A08
AP_A09
AP_A10
AP_A11
AP_A12
AP_A13/AP_SDBS0
AP_A14/AP_SDBS01
AP_A15/AP_SDBS1
AP_A16
AP_A17/AP_CLE
AP_A18/AP_ALE
AP_A19
AP_A20
AP_A21
AP_A22
AP_A23
AP_A24
AP_A25
AP_A26/AP_CRE
AP_D00
AP_D01
AP_D02
AP_D03
AP_D04
AP_D05
AP_D06
AP_D07
AP_D08
AP_D09
AP_D10
AP_D11
AP_D12
AP_D13
AP_D14
AP_D15
AP_CLK
AP_SDCLK
AP_FBCLK
AP_SDCKEN0
AP_SDCKEN1
ADVn/AP_SDRAS
AP_OEn/RE/AP_SDCAS
AP_CS0n
AP_CS1n
AP_CS2n
AP_CS3n
AP_BE0n
AP_BE1n
AP_WEn
AP_NFIF_READY
AP_WAITn
KAJSA_BOTTOM_SYSTEM_LEVEL
KAJSA_BOTTOM_APPLICATION
MEMORY_IF(EMIF2)
VDDE18
J16
J17
N2010
1210-4190
B3210BDT/7POPHF
DIRECT MEMORY ACCESS
KAJSA_BOTTOM_SYSTEM_LEVEL
SDTEMP
NAND_WPN
KAJSA_BOTTOM
DIRECT_MEMORY_A_22_24
N2010
D4
D3
C5
H4
C3
C4
N5
M5
K9
L5
L9
K4
L4
F5
J5
J4
K5
H5
G5
G4
F4
E4
E2
E3
P4
N3
P3
N4
M4
M3
L3
L2
K3
K2
G3
J2
J3
H3
F3
1210-4190
B3210BDT/7POPHF
KAJSA_BOTTOM
SHARED_MEMORY_IF(EMIF1)
KAJSA_BOTTOM_SYSTEM_LEVEL
SH_BE1n
SH_BE0n
SH_SDRASn
SH_SDCKE
SH_SDCLK
SH_WEn
SH_SDCASn
SH_SDCSn
SH_D15
SH_D14
SH_D13
SH_D12
SH_D11
SH_D10
SH_D09
SH_D08
SH_D07
SH_D06
SH_D05
SH_D04
SH_D03
SH_D02
SH_D01
SH_D00
SH_A15/SH_SDBS1
SH_A14/SH_SDBS01
SH_A13/SH_SDBS0
SH_A12
SH_A11
SH_A10
SH_A09
SH_A08
SH_A07
SH_A06
SH_A05
SH_A04
SH_A03
SH_A02
SH_A01
KAJSA_BOTTOM_SH_EMIF_A_8_24
R2113
2.2Kohms
Kajsa PoP MCP Memory
This symbol is placed here to include MCP memory in BOM
Electrical inferface can be seen on page B05
Even if these pins (EMIF) are left unconnected,
they are still active due to PoP interface.
1217-2034 Page B4 4
SEMC Troubleshooting Manual
64 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS System PoP IF
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
System PoP IF
TOP_NC_1
TOP_NC_2
TOP_NC_3
TOP_NC_4
TOP_NC_5
TOP_NC_6
TOP_NC_7
TOP_NC_8
TOP_GND_MEM_00
TOP_GND_MEM_01
TOP_GND_MEM_02
TOP_GND_MEM_03
TOP_GND_MEM_04
TOP_GND_MEM_05
TOP_GND_MEM_06
TOP_GND_MEM_07
TOP_GND_MEM_08
TOP_GND_MEM_09
TOP_GND_MEM_10
TOP_GND_MEM_11
TOP_GND_MEM_12
TOP_GND_MEM_13
TOP_GND_MEM_14
TOP_GND_MEM_15
TOP_GND_MEM_16
TOP_GND_MEM_17
TOP_VDD
TOP_SH_A01
TOP_SH_A02
TOP_SH_A03
TOP_SH_A04
TOP_SH_A05
TOP_SH_A06
TOP_SH_A07
TOP_SH_A08
TOP_SH_A09
TOP_SH_A10
TOP_SH_A11
TOP_SH_A12
TOP_SH_A13
TOP_SH_BA0
TOP_SH_BA1
TOP_SDRAM_CS_N
TOP_SDRAM_CAS_N
TOP_SDRAM_WE_N
TOP_SDRAM_CLK
TOP_SDRAM_CKE
TOP_SDRAM_RAS_N
TOP_SDRAM_BE0_N
TOP_SDRAM_BE1_N
TOP_DMS_5
TOP_NAND_WP_N
TOP_DMS_3
TOP_DMS_2
TOP_DMS_1
TOP_AP_A01
TOP_AP_A02
TOP_AP_A03
TOP_AP_A04
TOP_AP_A05
TOP_AP_A06
TOP_AP_A07
TOP_AP_A08
TOP_AP_A09
TOP_AP_A10
TOP_AP_A11
TOP_AP_A12
TOP_AP_A13
TOP_AP_A14
TOP_AP_A15
TOP_AP_A16
TOP_AP_A17
TOP_NAND_ALE
TOP_NAND_CLE
TOP_AP_A18
TOP_AP_A19
TOP_NAND_IO0
TOP_NAND_IO1
TOP_NAND_IO2
TOP_NAND_IO3
TOP_NAND_IO4
TOP_NAND_IO5
TOP_NAND_IO6
TOP_NAND_IO7
TOP_NAND_RE_N
TOP_AP_CLK
TOP_AP_SDCLK
TOP_AP_SDCKE
TOP_SDRAS_N_1
TOP_SDRAS_N_2
TOP_SDCAS_N_1
TOP_SDCAS_N_2
TOP_SDCAS_N_3
TOP_NAND_CE_N
TOP_AP_CS1_N
TOP_AP_CS2_N
TOP_AP_BE0_N
TOP_AP_BE1_N
TOP_AP_WE_N
TOP_AP_WE2_N
TOP_SH_DATA_BUS TOP_APPLICATION_DATA_BUS
TOP_NAND_Ry_By_N
TOP_DMS_4
TOP_NAND_WE_N
TOP_VDD_MEM_00
TOP_VDD_MEM_01
TOP_VDD_MEM_02
TOP_VDD_MEM_03
TOP_VDD_MEM_04
TOP_VDD_MEM_05
TOP_VDD_MEM_06
TOP_VDD_MEM_07
TOP_VDD_MEM_08
TOP_VDD_MEM_09
TOP_VDD_MEM_10
TOP_VDD_MEM_11
TOP_VDD_MEM_12
TOP_VDD_MEM_13
TOP_VDD_MEM_14
TOP_VDD_MEM_15
TOP_VDD_MEM_16
TOP_VDD_MEM_17
TOP_VDD_MEM_00
TOP_VDD_MEM_01
TOP_VDD_MEM_02
TOP_VDD_MEM_03
TOP_VDD_MEM_04
TOP_VDD_MEM_05
TOP_VDD_MEM_06
TOP_VDD_MEM_07
TOP_VDD_MEM_08
TOP_VDD_MEM_09
TOP_VDD_MEM_10
TOP_VDD_MEM_11
TOP_VDD_MEM_12
TOP_VDD_MEM_13
TOP_VDD_MEM_14
TOP_VDD_MEM_15
TOP_VDD_MEM_16
TOP_VDD_MEM_17
TOP_SH_D00
TOP_SH_D01
TOP_SH_D02
TOP_SH_D03
TOP_SH_D04
TOP_SH_D05
TOP_SH_D06
TOP_SH_D07
TOP_SH_D08
TOP_SH_D09
TOP_SH_D10
TOP_SH_D11
TOP_SH_D12
TOP_SH_D13
TOP_SH_D14
TOP_SH_D15
TOP_SH_D00
TOP_SH_D01
TOP_SH_D02
TOP_SH_D03
TOP_SH_D04
TOP_SH_D05
TOP_SH_D06
TOP_SH_D07
TOP_SH_D08
TOP_SH_D09
TOP_SH_D10
TOP_SH_D11
TOP_SH_D12
TOP_SH_D13
TOP_SH_D14
TOP_SH_D15
TOP_AP_D00
TOP_AP_D01
TOP_AP_D02
TOP_AP_D03
TOP_AP_D04
TOP_AP_D05
TOP_AP_D06
TOP_AP_D07
TOP_AP_D08
TOP_AP_D09
TOP_AP_D10
TOP_AP_D11
TOP_AP_D12
TOP_AP_D13
TOP_AP_D14
TOP_AP_D15
TOP_AP_D00
TOP_AP_D01
TOP_AP_D02
TOP_AP_D03
TOP_AP_D04
TOP_AP_D05
TOP_AP_D06
TOP_AP_D07
TOP_AP_D08
TOP_AP_D09
TOP_AP_D10
TOP_AP_D11
TOP_AP_D12
TOP_AP_D13
TOP_AP_D14
TOP_AP_D15
N2020
B20
B10
B9
A8
B8
KAL00900MX-AJ55
1205-5912_POP
KAL00900MX-AJ55
MCP_POP_DIRECT_MEMORY_SIGNALS
NC_21
NC_22
NC_23
NAND_WPn
NC_24
2GbitNANDx8+128Mbitx16+512MbitSDRAMx16
DirectMemorySignals
N2020
V1
AA3
AA14
Y4
AA10
Y9
AA9
Y7
AA7
Y6
AA6
Y5
U2
U1
T2
T1
R2
R1
P2
P1
N20
M2
V2
AA15
D21
D20
C21
A19
A18
B18
A17
B17
A16
B16
A15
B15
A14
B11
A13
AA11
Y12
A11
Y11
B13
B12
F21
E21
E20
AA13
B14
M20
K21
K20
J21
J20
H21
H20
G21
G20
A12
AA12
F20
L20
L21
KAL00900MX-AJ55
1205-5912_POP
KAL00900MX-AJ55_MCP_POP_NAND_EMIF2
SDRAM_512_A0d
SDRAM_512_A1d
SDRAM_512_A2d
SDRAM_512_A3d
SDRAM_512_A4d
SDRAM_512_A5d
SDRAM_512_A6d
SDRAM_512_A7d
SDRAM_512_A8d
SDRAM_512_A9d
SDRAM_512_A10d
SDRAM_512_A11d
SDRAM_512_A12d
NC_2
BA0d
NC_3
BA1d
NAND_ALE
NAND_CLE
NC_4
NC_5
NAND_IO0
NAND_IO1
NAND_IO2
NAND_IO3
NAND_IO4
NAND_IO5
NAND_IO6
NAND_IO7
NAND_REn
NC_6
SDRAM_512_CLK
SDRAM_512_CKE
SDRAM_512_RASn
NC_7
NC_8
NC_9
SDRAM_512_CASn
NAND_CEn
NC_10
SDRAM_512_CSn
SDRAM_512_LDQM
SDRAM_512_UDQM
NC_11
SDRAM_512_WEn
NC_12
NAND_WEn
SDRAM_512_DQ0
SDRAM_512_DQ1
SDRAM_512_DQ2
SDRAM_512_DQ3
SDRAM_512_DQ4
SDRAM_512_DQ5
SDRAM_512_DQ6
SDRAM_512_DQ7
SDRAM_512_DQ8
SDRAM_512_DQ9
SDRAM_512_DQ10
SDRAM_512_DQ11
SDRAM_512_DQ12
SDRAM_512_DQ13
SDRAM_512_DQ14
SDRAM_512_DQ15
NAND_Ry/By_N
2GbitNANDx8+128Mbitx16+512MbitSDRAMx16
APPLICATIONMEMORYIF(EMIF2)
N2020
R20
E2
P20
D2
K2
J1
J2
H1
G2
F1
F2
C1
A3
A4
B4
B5
A5
B6
A6
B7
N21
T21
M21
R21
E1
D1
AA17
Y16
AA18
Y17
AA19
Y18
W21
V20
V21
U20
U21
T20
Y15
KAL00900MX-AJ55
1205-5912_POP
KAL00900MX-AJ55_MCP_POP_SDRAM_EMIF1
SDRAM_128_A0
SDRAM_128_A1
SDRAM_128_A2
SDRAM_128_A3
SDRAM_128_A4
SDRAM_128_A5
SDRAM_128_A6
SDRAM_128_A7
SDRAM_128_A8
SDRAM_128_A9
SDRAM_128_A10
SDRAM_128_A11
NC_1
SDRAM_128_BA0
SDRAM_128_BA1
SDRAM_128_CSn
SDRAM_128_CASn
SDRAM_128_WEn
SDRAM_128_CLK
SDRAM_128_CKE
SDRAM_128_RASn
SDRAM_128_LDQM
SDRAM_128_UDQM
SDRAM_128_DQ0
SDRAM_128_DQ1
SDRAM_128_DQ2
SDRAM_128_DQ3
SDRAM_128_DQ4
SDRAM_128_DQ5
SDRAM_128_DQ6
SDRAM_128_DQ7
SDRAM_128_DQ8
SDRAM_128_DQ9
SDRAM_128_DQ10
SDRAM_128_DQ11
SDRAM_128_DQ12
SDRAM_128_DQ13
SDRAM_128_DQ14
SDRAM_128_DQ15
2GbitNANDx8+128Mbitx16+512MbitSDRAMx16
SHAREDMEMORYIF(EMIF1)
-
N2020
AA5
AA16
AA21
AA4
AA1
M1
A21
A1
KAL00900MX-AJ55
1205-5912_POP
KAL00900MX-AJ55_MCP_POP_UNUSED
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
2GbitNANDx8+128Mbitx16+512MbitSDRAMx16
UNUSED
1205-5912_POP
KAL00900MX-AJ55
N2020
A9
C2
G1
K1
N1
C20
Y8
A2
B21
W1
W20
Y1
Y2
Y3
Y10
Y14
Y20
Y21
B19
AA8
A7
A10
B3
H2
L1
N2
A20
B1
B2
L2
P21
W2
Y13
Y19
AA2
AA20
KAL00900MX-AJ55_MCP_POP_VMEM_POWER
VDDQ_1
VDDQ_2
VDD_1
VDD_2
VDD_3
VDDQ_3
VCC_N_1
VDDQ_4
VDDQ_5
VDD_4
VDDQ_6
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VCC_N_2
VDD_10
VSS_1
VSSQ_1
VSS_2
VSSQ_2
VSS_N_1
VSSQ_3
VSSQ_4
VSSQ_5
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_N_2
VSS_8
VSS_9
VSS_10
VSS_11
2GbitNANDx8+128MbitSDRAMx16+512MbitSDRAMx16
VDDMEMORIES
1208-3871_TOP
KAJSA_POP_TOP
T_A14
T_B15
T_A15
T_B16
T_A16
T_B17
T_A17
T_B18
T_A18
T_A19
T_C21
T_D20
T_D21
T_L21
T_L20
T_G20
T_A12
T_F20
T_G21
T_H20
T_H21
T_J20
T_J21
T_K20
T_K21
T_M20
T_Y4
T_AA3
T_AA12
T_N20
T_P1
T_P2
T_R1
T_R2
T_T1
T_T2
T_U1
T_U2
T_Y5
T_AA6
T_Y6
T_AA7
T_Y7
T_AA9
T_Y9
T_AA10
T_B14
T_AA15
T_V2
T_M2
T_AA14
T_AA13
T_V1
T_E20
T_E21
T_F21
T_B12
T_B13
T_Y11
T_A11
T_Y12
T_AA11
T_A13
T_B11
N2010
KAJSA_TOP_AP_EMIF_B_2_5
AP_D00
AP_D01
AP_D02
AP_D03
AP_D04
AP_D05
AP_D06
AP_D07
AP_D08
AP_D09
AP_D10
AP_D11
AP_D12
AP_D13
AP_D14
AP_D15
AP_A01
AP_A02
AP_A03
AP_A04
AP_A05
AP_A06
AP_A07
AP_A08
AP_A09
AP_A10
AP_A11
AP_A12
AP_A13
NC_1
AP_A14/AP_SDBS01
NC_2
AP_A15/AP_SDBS1
AP_A18/AP_ALE
AP_A17/AP_CLE
NC_3
NC_4
AP_A16
AP_A19
AP_A20
AP_A21
AP_A22
AP_A23
AP_A24
AP_A25
AP_A26/AP_CRE
NC_5
AP_SDCLK
AP_SDCKE0
AP_SDRAS/ADVn
NC_6
NC_7
NC_8
AP_SDCAS/AP_RE/AP_OEn
AP_CS0n
NC_9
AP_CS2n
AP_BE0n
AP_BE1n
NC_10
AP_WEn
NC_11
AP_WAITn
AP_NFIF_READY
Kajsa-PoP_top-SYSTEM-LEVEL
KAJSA_APPLICATION_MEMORY_IF(EMIF2)
1208-3871_TOP
KAJSA_POP_TOP
T_B8
T_A8
T_B9
T_B10
T_B20
N2010
DIRECT_MEMORY_SIGNALS
Kajsa-PoP_top-SYSTEM-LEVEL
SDTEMP
NAND_WPn
NC_14
NC_13
NC_12
KAJSA_TOP_DIRECT_MEMORY_SIGNALS_B_3_5
1208-3871_TOP
KAJSA_POP_TOP
T_N2
T_L1
T_H2
T_B3
T_A10
T_A7
T_B19
T_AA8
T_Y19
T_Y13
T_W2
T_P21
T_L2
T_B2
T_B1
T_AA20
T_AA2
T_A20
T_Y21
T_Y20
T_Y14
T_Y10
T_Y8
T_Y3
T_Y2
T_Y1
T_W20
T_W1
T_N1
T_K1
T_G1
T_C20
T_C2
T_B21
T_A9
T_A2
N2010
POWER
Kajsa-PoP_top-POWER
F_VDD
VCC_N
F_VDD
F_VDD
F_VDD
F_VDD
F_VDD
VDD_Q
F_VDD
VDD_Q
VDD_Q
VCC_N
VDD_Q
F_VDD
F_VDD
F_VDD
VDD_Q
VDD_Q
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
GND_MEM
KAJSA_TOP_POWER_B_4_5
1208-3871_TOP
KAJSA_POP_TOP
T_T20
T_U21
T_U20
T_V21
T_V20
T_W21
T_Y18
T_AA19
T_Y17
T_AA18
T_Y16
T_AA17
T_Y15
T_D1
T_E1
T_D2
T_E2
T_B7
T_A6
T_B6
T_A5
T_B5
T_B4
T_A4
T_A3
T_C1
T_F2
T_F1
T_G2
T_H1
T_J2
T_J1
T_K2
T_R21
T_M21
T_T21
T_N21
T_P20
T_R20
N2010
_
KAJSA_SHARED_MEMORY_IF(EMIF1)
Kajsa-PoP_top-SYSTEM-LEVEL
SH_D15
SH_D14
SH_D13
SH_D12
SH_D11
SH_D10
SH_D09
SH_D08
SH_D07
SH_D06
SH_D05
SH_D04
SH_D03
SH_D02
SH_D01
SH_D00
SH_BE1n
SH_BE0n
SH_SDRASn
SH_SDCKE
SH_SDCLK
SH_WEn
SH_SDCASn
SH_SDCSn
SH_A15/SH_SDBS1
SH_A14/SH_SDBS01
SH_A13
SH_A12
SH_A11
SH_A10
SH_A09
SH_A08
SH_A07
SH_A06
SH_A05
SH_A04
SH_A03
SH_A02
SH_A01
KAJSA_TOP_SH_EMIF_B_1_5
1208-3871_TOP
KAJSA_POP_TOP
T_A1
T_A21
T_M1
T_AA1
T_AA4
T_AA21
T_AA16
T_AA5
N2010
UNUSED
Kajsa-PoP_top-NOT_USED
NC
NC
NC
NC
NC
NC
NC
NC
KAJSA_TOP_UNUSED_B_5_5
Kajsa Pop Top and Memory PoP connection
Not to be included in packaging
1217-2034 Page B5 4
SEMC Troubleshooting Manual
65 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Power Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Power Top
VBUS_INT
DCIO
VCORE12
VCORE12
VAUDIO26
VDIG
VBEAR26
VDDE18
VDDE18
VDDE18
VBT27
VMC18
VANA25
VANA25
VBAT
VBAT
VCORE18
VCORE18
VCAMSD18
VCAMAF28
VCAMSA28
VCAMIO18
VCAML12
VDD_FD_18
CHLED
OPTO_EN
VOPTO30
VBACKUP
CAM_LDO_EN
VBUS_INT
DCIO
VBAT
VDIG
VDDE18
VMC18
VBEAR26
VAUDIO26
VBT27
VCAMSD18
VCAMAF28
VCAMSA28
VCAMIO18
VCAML12
VDD_FD_18
CHLED
Page 9
VCORE18
VCORE12
VANA25
VDDE18
Power Asics
OPTO_EN
VOPTO30
Page 7
Regulators & Charging
VBACKUP
VAUDIO26
VDIG
VBUS_INT
VANA25
VCORE12
VDDE18
VBAT
DCIO
VMC18
VCORE18
VBEAR26
VBT27
CHLED
Regulators & Charging
Page 7
VBACKUP
Page 8
Power Imaging
CAM_LDO_EN
OPTO_EN
VCAMSD18
VCAMIO18
VCAMSA28
VBAT
VDDE18 VCAMAF28
VCAML12
VDD_FD_18
VOPTO30
CAM_LDO_EN
1217-2034 Page B6 4
SEMC Troubleshooting Manual
66 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Power - Regulators & Charging
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Power - Regulators & Charging
VERA_VREF
VERA_IREF
SWBUCK
VCORE12
VCORE12
VBATC
VAUDIO26 VAUDIO26
VBT27 VBT27
VDIG VDIG
VBEAR26 VBEAR26
VDDE18 VDDE18
VANA25 VANA25
DCIO_INT
VCORE18
CHREG_GATE
DCIO
DCIO
BDATA
CHLED
VMC18
CHSENSEP
VBUS_INT
VBUS_INT
VDD_LP VBACKUP
FGSENSE-P_BATNEG
FGSENSE-P_BATNEG
VBAT
VBAT
VBAT
VDDE18
DCIO
VMC18
VBAT
VAUDIO26
VBUS_INT
VANA25
VDDE18
VDIG
VBEAR26
VANA25
VDDE18
VBT27
FDMA1027P
7
6
2
1
V2202
1200-0145
D
D
G
S
FDMA1027P
3
8
5
4
V2202
1200-0145
DDS
G
VCORE18
V2201
1000-0087
VBAT
VANA25
MAX8640Y-1.8
MAX8640
1
3
4
5
2
N2200
1200-6420 R State = 1
SHDN
OUT
LX
GND5
GND2
MAX8640
IN
6
AB3100
A11
H3
H2
H1
F1
J2
J13
J14
F2G2
F3
E2
G1
N2000
1202-0639
R State = 2
CHSENSEP
CHSENSEN
FGSENSEN
FGSENSEP
VBAT_D
BDATA
Ericsson AB 3100
POWER
BATTERY UART
TRICKLE
CHREG
VBUS
DCIO
VBAT_H
DCIO_INT
VDD_REF
FUEL GAUGE
CHARGER CONTROL
AB3100
A14
B10
A2
D12
A12
A13
N2000
1202-0639
R State = 2
VDD_IO
REF
TEST
IO LEVELS
Ericsson AB 3100
POWER
TEST
VREF
IREF
SPARE1
SPARE2
AB3100
E1
N12
L12
G14
G13
L13
L14
M14
D13
B12
K14
D1
F14
M13
N14
C1
B1
N2000
1202-0639 R State = 2
BUCK REGULATOR
Ericsson AB 3100
POWER
LDO REGULATORS
LDOD_OUT
LDOG_OUT
VBAT_B 1.5 - 2.85V
2.65V
0.9 - 2.8V
1.05 - 2.5V
VBAT_E
LDOF_OUT
LDOE_OUT
LDOK_OUT
LDOH_OUT
VBAT_F 1.2 - 2.75V
1.8 - 2.75V
VBAT_G LDOC_OUT
2.65V
LDOLP_OUT
LPREG
VBAT_C
MOD1 BUCK_FB
VBUCK
VSS_BUCK
Buck
0.9 - 1.8V
5%
LDOG
LDOD
LDOF
LDOH
LDOK
LDOC
LDOE
2V
C2227
1000-0048
100nF
C2225
1000-0067
47pF
C2223
1000-0048
100nF
C2202
1000-0049
22pF
C2203
1000-0064
3.3pF
C2206
1000-0039
4.7uF
C2209
1000-6901
2.2uF
C2208
1000-0051
1uF
C2213
1000-0051
1uF
C2217
1000-0061
10uF
C2219
1000-0061
10uF
C2205
1000-0039
4.7uF
C2211
1000-0051
1uF
C2226
1000-0051
1uF
C2228
1000-0061
10uF
C2231
1000-0061
10uF
C2218
1000-0061
10uF
C2207
1000-6901
2.2uF
C2212
1000-6901
2.2uF
C2224
1000-0051
1uF
C2210
1000-6901
2.2uF
4u7
L2200
1200-2190
L2202
1200-2028
2.2uH
R2201
1000-4666
100mohms
1%
R2203
1000-0376
100Kohms
R2200
1000-0246
25mohms
L2201
1000-0118
C2216
1000-0048
100nF
C2220
1000-0048
100nF
1000-0039
C2204 4.7uF
DF2S6.8FS
V2200
1000-0282
<NM>
CA
TP2204 TP2202 TP2201
CHLED
C2222
1000-0076 25V
1uF
VCORE12
VBACKUP
R2260
1000-0249
4.7Kohms
220uF
C2214
1205-9750
+
X2201
1
2
3
4
5
Z1
Z2
Z3
R State = 2
1206-2937_1B
Z4
ST2201
1217-2034 Page B7 4
MP 56
MP 61MP 74
MP 109
MP 117
MP 120
MP 86
MP 90
MP 34MP 36
MP 35
SEMC Troubleshooting Manual
67 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Power - Imaging
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Power - Imaging
VDD_FD_EN
VTV30_EN
VTV15_EN
VCAMSD_EN
CAM_LDO_EN
VBAT
VBAT
VBAT
R State = 1
1200-0362
A4
D8
E1
E7
G5
F1
F2
F3
G1
G2
B5
C6
D3
D7
G4
G6
7F8F
B2
B6
C4
D1
E3
E8
F4
F6
G7
H6
N2700
S1D13771
DACVEE
DACVEE
DACVEE
DACVCC
DACVCC
DAC_SUPPLY
PLLVSSPLLVDD
PLL_SUPPLY
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
IOVDD
IOVDD
IOVDD
IOVDD
IOVDD
IOVDD
IO_SUPPLY
COREVDD
COREVDD
COREVDD
COREVDD
COREVDD
CORE_SUPPLY
S1D13771_POWER
H4
R State = 1
1200-0362
E2
D2
C2
A2
A1
A8
H1
H8
C1
E6
B8
B1
8G5H
N2700
S1D13771
S1D13771
MISCELLANEOUS
GPIO0
GPIO1
GPIO2
GPIO3
TESTEN PWRSVE
TEST0
TEST1
SCANEN
VCP
RESERVED
NC
NC
NC
NC
1000-8623
2
14
3
N2288
R1115Z301D
3V
IN
GND
OUT
CE
1001-0062
2
14
3
N2296
R1115Z151D
1.5V
IN
GND
OUT
CE
1210-4190
N2010
N17
B3210BDT/7POPHF
APPLICATION GPIO_06
C2276
1000-0048
100nF
C2279
1000-0048
100nF
C2294
1000-0048
100nF
C2295
1000-0048
100nF
C2288
1000-6901
2.2uF
C2289
1000-6901
2.2uF
C2296
1000-6901
2.2uF
C2297
1000-6901
2.2uF
R2289
1000-0231
100Kohms
R2288
1000-0231
100Kohms
R2281
1000-0231
100Kohms
TP2214TP2213
1200-0110
C2
D4
D1
D2
C1
B2
B3
A2
A3
A4
B4
C3
D3
B1
A1
C4
N2203
STW4141
GND
PGND
STATE
FB2
VOUT2
FB1
VOUT1
TMODE
MODE/SYNC
VSEL
AUTO
EN
VLX2
VLX1
VDD
PVDD
DC-DC
REGULATOR
1000-0231
R2280
100Kohms
C2282
1000-0048
100nF
L2260
1000-0118
4u7
L2261
1200-2190
C2284
1000-0061
10uF
C2285
1000-0061
10uF
C2286
1000-0061
10uF
C2287
1000-0061
10uF
C2246
1000-0047
1nF
C2232
1000-0047
1nF
R2286
1000-0243
3.3Kohms
C2275
1000-0051
1uF
C2291
1000-0051
1uF
R2290
1000-0231
100Kohms
1000-8638
6
4
1
3
2
5
N2290
R5323Z022B_TR_FD
GND
VOUT2CE2
VOUT1CE1
VDD
R2298
1000-0231
100Kohms
C2299
1000-0051
1uF
C2298
1000-0051
1uF
1200-2008
2
14
3
N2271
R1115Z-181B-TR
IN
GND
OUT
CE
C2283
1000-0061
10uF
VCAMAF28
VBAT
VCAMIO18
VCAML12
VCAMSA28 VCAMSD18
VDD_FD_18
VBAT
VTV15
VDDE18
VTV15
VTV30
VBAT
VTV30
VTV15
VBAT
VBAT
VCAML12
VCAMSA28 VCAMIO18
VCAML12
VCAMIO18
VCAMSA28
VCAMAF28
VCAMAF28
VCAMSD18
VCAMSD18
VDD_FD_18
VDD_FD_18
VDDE18
VDDE18
1210-4190
N23
B3210BDT/7POPHF
APPLICATION GPIO_05
M24
N2010
APPLICATION GPIO_08
1000-6901
C2292
2.2uF
1000-6901
C2290
2.2uF
1212-6578
B35
X4202
VBAT
1000-0039
C2281
4.7uF
1000-0051
C2280
1uF
1204-5903
N2206
3
7
5
6
2
14
R State = 1
RP102K281D-TR 2.8V
VDD_2
CE
GND
VOUT_1
SLUG
VDD_1 VOUT_2
RP102K
TP2216
TP2215
TP2217
1200-1951
13
N2410
MAX7327
GPIO_O11_OUTPUT
1000-0051
C2251
1uF
1000-0051
C2250
1uF
1000-0231
R2250
100Kohms
VOPTO30
TP2203
OPTO_EN
N2210
3
41
2
R1115Z301D
3V
1000-8623
CE
OUT
GND
IN
CAM_LDO_EN
Local Groundplane
TV OUT POWER
CAMERA REGULATORS
ENABLE THE
FLASH LED CIRCUIT
Start-up delay of VCAMSA
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
90-PIN BTB MAIN FLEX
CONNECTOR
OPTO SENSOR POWER
1217-2034 Page B8 4
MP 77
MP 78
MP 72
MP 71
MP 99
MP 98
MP 32MP 33
MP 88
MP 28
MP 31
MP 37
MP 107
MP 29
MP 87
SEMC Troubleshooting Manual
68 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Power - ASICs
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Power ASICs
VCORE12
VANA25
VDDE18
VANA25
VCORE12
VDDE18 VANA25 VCORE12
N2000
M12
M11
M9
M8
M6
L11
L10
L9
L8
L7
L6
L5
L4
K11
K10
K9
K8
K7
K6
K5
J11
J10
J9
J8
J7
J6
J5
J4
H12
H11
H10
H9
H8
H7
H6
H5
H4
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
F10
F9
F8
F7
F6
F5
F4
E10
E9
E8
E7
E6
E5
E4
D10
D9
D7
D6
D5
D4
R State = 2
1202-0639
AB3100
GROUND
VSS1
VSS2
VSS3
VSS4
VSS5 VSS39
VSS38
VSS37
VSS36
VSS35
VSS40
VSS41
VSS42
VSS43
VSS44VSS10
VSS9
VSS8
VSS7
VSS6
VSS45
VSS46
VSS47
VSS48
VSS49VSS15
VSS14
VSS13
VSS12
VSS11
VSS50
VSS51
VSS52
VSS53
VSS54VSS20
VSS19
VSS18
VSS17
VSS16
VSS55
VSS56
VSS57
VSS58
VSS59VSS25
VSS24
VSS23
VSS22
VSS21
VSS60
VSS61
VSS62
VSS63
VSS64VSS30
VSS29
VSS28
VSS27
VSS26
VSS65
VSS66
VSS67
VSS34
VSS33
VSS32
VSS31
Ericsson AB 3100
POWER
C2321
100nF
C2323
100nF
C2324
100nF
C2322
100nF
C2353
1000-0068
33nF
C2354
1000-0068
33nF
C2325
100nF
C2327
100nF
C2328100nF
C2329
100nF
1000-0048
C2331100nF
C2330100nF
C2326100nF
N2010
AE17
AE18
AE20
AE19
1210-4190
B3210BDT/7POPHF
PLL_FILTER
KAJSA_BOTTOM_PLL
PLL_PG_416_FILTVDD
PLL_PG_416_VCONT
PLL_26_FILTVDD
PLL_26_VCONT
KAJSA_BOTTOM_PLL_A_15_24
N2010
K25
B7
B14
B16
B19
B21
B23
M25
T25
Y25
AA25
AE22
AE9
AE5
AB2
T2
M2
H2
W25
L16
L15
T14
L14
V13
U13
T13
L13
K13
J13
T12
L12
T11
R11
P11
L11
P10
V9
P9
K10
J9
AB6
AB21
F22
E6
U10
T15
1210-4190
B3210BDT/7POPHF
KAJSA_BOTTOM_VDD_IO_POWER_A_4_24
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD_DIG_PLL
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
GND_DIG_PLL
KAJSA_POWER
VDD_IO
_
C2312
100nF
C2302
100nF
C2303100nF
C2304100nF
C2305
100nF
C2306
100nF
C2307100nF
C2308
100nF
C2309
100nF
C2310100nF
C2311
100nF
C2313
100nF
1000-0048
C2314
100nF
N2010
W2
B10
B13
B22
G25
J25
N25
R25
AB25
AE21
AE10
AE4
AA2
P2
N2
B4
B2
V18
P18
J18
U17
P17
K17
T16
R16
P16
N16
M16
1210-4190
B3210BDT/7POPHF
VDD_1V8
KAJSA_POWER
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
GNDE
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
VDD_1v8
VDD_1v8
VDD_1v8
KAJSA_BOTTOM_1_8V_POWER_A_2_24
B3210BDT/7POPHF
1210-4190
N2010
AC20
KAJSA_BOTTOM_1_2V
POWER_A_1_24
VDD_1v2
KAJSA_BOTTOM_POWER
VDDCORE(logic)
C2347100nF
C2348
100nF
C2350100nF
C2349
100nF
C2346100nF
B3210BDT/7POPHF
1210-4190
AD2
AE2
AE3
AD25
V25
U25
P24
P25
U24
V24
AE24
AE25
D2
C2
F2
G2
E25
B25
N2010
KAJSA_BOTTOM
VMEM_POWER_A_24_24
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
FVDD
FVDD
FVDD
FVDD
FVDD
FVDD
FVDD
FVDD
FVDD
FVDD
VCCN
VCCN
KAJSA_BOTTOM_VMEM_POWER
MEMORY POWER
VCORE18
VCORE18
VCORE12
1000-0051
C2301
1uF
VDDE18
1000-0051
C2320
1uF
VCORE18
1000-0048
C2351
100nF
1000-0048
C2352
100nF
1000-6901
C2345
2.2uF
C2337
100nF
C2338
100nF
C2339
100nF
C2340
100nF
C2341
100nF
C2342
100nF
C2343
100nF
C2344
100nF
C2336
1uF
1210-4190
AB14
AC17
AC11
AC12
AE16
AE14
AB15
R2
AC19
AC18
AB7
AD19
AE12
AE13
AD18
AD17
AB10
AB12
AD16
AE15
B3210BDT/7POPHF
N2010
VDD_ANALOG
VDDIO
KAJSA_BOTTOM_2.5V_POWER
GNDE_ANA
VSSCOMMON
VSSGPAD
GNDAD
VSSDA
VSS_AD2
VSS_AD1
VSSCO_PLL_3_4
VSSCO_PLL_1_2
VDD_ANA
VDDCO_AF
VCCGPAD
VCCDA
VDDAD
VCC_AD2
VCC_AD1
VDDCO_PLL_3_4
VDDCO_PLL_1_2
VDDIO_2v5_PLL
VDDIO_2v5
KAJSA_BOTTOM_ANALOG
POWER_A_3_24
1217-2034 Page B9 4
SEMC Troubleshooting Manual
69 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Connectivity Top
MEASUREMENT POINTS
Made for
Document Nr Revision
VAD
I2CDAT2
I2CCLK2
TESTOUT
TX_ADSTR
SPL
SPR
AID_AD
DCIO
MICN/AUXinR
MICP/AUXinL
FM_ANTENNA
VBUS_INT
SERVICEn
ONSWAn
OPTOSENSE
RF_ID
VF_VOLTAGE
USB_HS_CLK
VBACKUP
ONSWAn
MICN/AUXinR
MICP/AUXinL
FM_ANTENNA
SERVICEn
DCIO
VDDE18 VBAT
VDDE18 VMC18
VDDE18
SPL
SPR
VDDE18
VDDE18
VMC18
VMC18
VBUS_INT
VAD
TESTOUT
TX_ADSTR
VAUDIO26
VAUDIO26
VAUDIO26
OPTOSENSE
VBAT
VBAT
VBAT
VAUDIO26
VDDE18
USB_HS_CLK
VBAT
RF_ID
I2CCLK2
I2CDAT2
VF_VOLTAGE
VDIG
VDIG
VDIG
VBACKUP
Connect
USB_HS_CLK
SPR
SPL
VAUDIO26
VDDE18
VBAT
SERVICEn
AID_AD
MICP/AUXinL
FM_ANTENNA
MICN/AUXinR
VBUS_INT
DCIO
Connect
Page 13
ADC & DAC
VBACKUP
VDIG
I2CCLK2
I2CDAT2
VDDE18
AID_AD
TESTOUT
VAD
TX_ADSTR
VAUDIO26
OPTOSENSE
RF_ID
VF_VOLTAGE
ADC & DAC
Page 11
Keypad
VBAT
VDDE18 ONSWAn
Page 14
Keypad
VMC18
VDDE18
VBAT
Connectivity_CardsConnectivity_Cards
1217-2034 Page B10 4
Application & System Performance
Connectivity Top
SEMC Troubleshooting Manual
70 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Connectivity ADC & I2C
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Connectivity ADC & I2C
RTEMP
TESTOUT
VAD
I2CDAT0
I2CCLK0
TX_ADSTR
AID_AD
OPTOSENSE
AD_OUT
RF_ID
I2CDAT2
I2CCLK2
VF_VOLTAGE
SLIDE_SENSE
VBACKUP
VDDE18
AID_AD
VDDE18
VDDE18
VDDE18
TESTOUT
VAD
TX_ADSTR
VAUDIO26
VAUDIO26
VAUDIO26
OPTOSENSE
RF_ID
I2CCLK2
I2CDAT2
AB3100
2
N2000
C10
A5
C7
B7
D8
C8
A8
B8
C9
B9
A9
C11
1202-0639
TXON
GPA12
GPA7
GPA6
GPA5
GPA3
GPA2
GPA1
GPA0
GPA4
Ericsson AB 3100
OP AND SERVICES
GPADC AND AUTOADC
AD_OUT
ADC
10bit
AUTO
CTL
LDOD
VDD_ADC
AB3100 R State = 2
N2000
B13
C13
1202-0639
Ericsson AB 3100
OP AND SERVICES
I2C IF
SCL
SDA
C2402
1000-0048
100nF
R2407
1000-0388
2.2Kohms
R2408
1000-0388
2.2Kohms
R2405
1000-0243
3.3Kohms
R2406
1000-0243
3.3Kohms
1%
R2402
1000-0226
4.7Kohms
B3210BDT/7POPHF
U18
Y23
N2010
1210-4190
KAJSA_BOTTOM_SH_I2C_A_6_24
I2CSDA
I2CSCL
KAJSA_BOTTOM_CONNECTIVITY
SHARED_I2C_IF(ACC+APP#0)
B3210BDT/7POPHF
T17
W23
N2010
1210-4190
KAJSA_BOTTOM_APP_I2C_A_7_24
I2CSDA2
I2CSCL2
KAJSA_BOTTOM_CONNECTIVITY
APPLICATION_I2C_IF(APP#1)
R2400
1000-5865
4.7Kohms
LIS331DL
8
4
6
7
1
14
9
11
15
16
13
12
5
10
3
2
N2411
R State = 1
1202-1676
N.C
VDD_RES
SCL/SPC
ACCELEROMETER
CS
INT_1
INT_2
VDD_IO
VDD
SDO
SDA/SDI/SDO
GND
GND
GND
GND
GND_RES
C2404
1000-0061
10uF
C2405
1000-0048
100nF
C2406
1000-0048
100nF
VDDE18
VDIG
MAX7327
N2410
21
20
19
23
22
25
9
24
18
1200-1951
HEATSLUG
INT
MAX7327_MAIN
SCL
SDA
RST
AD0
AD2
GND
V+
C2403
1000-0048
100nF
VDDE18
VF_VOLTAGE
VDIG
VDIG
MRUS51S
B4410
3
1
2
1000-8451
GND
VCC
OUT
C4401
1000-0045
10nF
VDDE18
B3210BDT/7POPHF
N2010
N24
1210-4190
APPLICATION GPIO_04
VBACKUP
R2403
1000-0226
1%
4.7Kohms
GPIO expander main
Accelerometer
1217-2034 Page B11 4
MP 84
SEMC Troubleshooting Manual
71 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Connectivity - Cards
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Connectivity - Cards
SIMRSTn_BB
SIMCLK_BB
SIMDAT_BB SIMDAT
SIMDAT
SIMCLK
SIMCLK
SIMRSTn
SIMVCC
MCDAT3 MCDAT3
MCDAT2 MCDAT2
MCDAT1 MCDAT1
MCDAT0 MCDAT0
MCCMD MCCMD
MCCLK MCCLK
MSDETECT
VMC18
VDDE18
VMC18 VDDE18
VDDE18
VDDE18
VBAT
VBAT
VBAT
SP2407
VMC18
R State = 2
M1
N3
N2
P1
L1P2
N1M2
M3
N2000
1202-0639
AB3100
VBAT_I
SDAT
SCLK
SRST_N
SIMLDO_OUT
SIMDAT
SIMCLK
SIMRST_N
SIMOFF_N
ERICSSON AB 3100
OP AND SERVICES
SIM IF
1uF
C2414
1000-0051
1uF C2420
1000-0051
10nF C2419
1000-0045
100pF
C2413
1000-0338
100nF
C2412
1000-0048
10Kohms
R2415
1000-0175
470Kohms
1000-4063
R2422
100Kohms R2419
1000-0231
100Kohms R2420
1000-0231
100Kohms R2421
1000-0231
100Kohms R2417
1000-0231
100Kohms R2418
1000-0231
N2010
U16
1210-4190
B3210BDT/7POPHF
APPLICATION GPIO_12
N2010
AC23
AD24
AC24
AA22
AB22
AC25
AB24
AA23
1210-4190
B3210BDT/7POPHF
MMC/SD/MSPRO_IF
KAJSA_BOTTOM_CONNECTIVITY
MCDATADIR
MCCMDDIR
MCDAT3
MCDAT2
MCDAT1
MCDAT0
MCCMD
MCCLK
KAJSA_BOTTOM
MEMORY_CARD_A_19_24
N2010
V12
V11
AE7
1210-4190
B3210BDT/7POPHF
SIM_INTERFACE
KAJSA_BOTTOM_CONNECTIVITY
SRSTn
SCLK
SDAT
KAJSA_BOTTOM_SIM_A_20_24
1
2
3
4
5
6
7
X2403
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1000-7708
X2403
R State = 3
B5
X4300
B13
B6
B14
B3
1213-6796
B4
R State = 1
B2
B1
2.2uF
1000-6901
C2422
100nF
1000-0048
C2421
2.2uF
C2429
1000-6901
10Kohms
1000-0175
R2416
42-PIN CAM/SIM FLEX
CONNECTOR
Parts of X4300 are located on pages:
B12, B14, I03, I05
M2 Connector
1217-2034 Page B12 4
MP 43
MP 1
MP 2
MP 62
MP 60
MP 59
SEMC Troubleshooting Manual
72 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Connectivity - Connect
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Connectivity - Connect
SPL
SPR
MICP/AUXinL
MICN/AUXinR
DCIO
USB_HSINCLK
USB_HS_CLK
REG3_3V
REG1_8V
OVP_FLAG
USB_HSDATA0
USB_HSDATA0
USB_HSDATA1
USB_HSDATA1
FM_ANTENNA
CFMS
CFMS
CTMS
CTMS
AID_AD
SERVICEn
AID/ACB/RID
AID/ACB/RID
APP_LOG
APP_LOG
USB_HSCHIP_SEL
USB_HSDIR
USB_HSSTP
USB_HSNXT
USB_HSDATA2
USB_HSDATA3
USB_HSDATA4
USB_HSDATA5
USB_HSDATA6
USB_HSDATA7
TVOUT TVOUT
SPL_C
MICN/AUXinR_C
MICP/AUXinL_C
FM_ANTENNA_C
VBUS_C
VBUSVBUS_INT
VBUS_INT
DM/DFMS_INT
DP/DTMS_INT
DM/DFMS
DP/DTMS
VBAT
VDDE18
VBAT VDDE18
VAUDIO26
VAUDIO26
FM_ANTENNA
MICP/AUXinL
SPL
SPR
VDDE18
DCIO
VBUS_INT
MICN/AUXinR
BZX585C15
V2412
1000-0272
AC
SP2420
VBAT
USB_HS_CLK
1200-1694
R State = 1
ISP1508
USB_OTG_TRANSIVER
N2420
F1
F2
E4
C5
D2
E6
E3F3
B2
B5
F6
F5
F4
C4
D6
C2
D4
D5
D3
E2
D1
C1
E5
C6
B6
A6
A5
A3
A2
A1
B1
A4
C3
B3
B4
E1
USB_OTG_TRANSIVER
VCC
VCCIO_1
VCCIO_2
VBUS
TEST
CFG0
CFG1
CFG2
CHIP_SEL
CLOCK
DIR
STP
NXT
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
XTAL1
XTAL2
RREF
REG3V3
REG1V8
NC_1
NC_2
DP
DM
ID
PSW_N
FAULT
GND_1
GND_2
GND_3
ESDARF01-1BM2
V2413
1201-2253
A1A2
SERVICEn
AID_AD
VDDE18
VAUDIO26
VDDE18
100nF C2434
1000-0048
100nF
C2432
1000-0048
1uF
25V
C2440
1000-0076
1uF
25V
C2439
1000-0076
10nF
25V
C2441
1000-0057
2.2nF C2448
1000-6838
2.2nF C2447
1000-6838
100nF C2436
1000-0048
4.7uF C2435
1000-0039
4.7uF C2437
1000-0039
1uF
6.3V
C2433
1000-0051
100nF
C2499 1000-0048
100nF
C2430
1000-0048
100nF
C2449
1000-0048
100Kohms
R2444
1000-0231
120Kohms
R2445
1000-0234
360Kohms
R2446
1203-6621
12Kohms
R2441
1%
1000-4147
470ohms
R2442
1000-0240
0ohms
R2490
1000-0179
1Kohms
R2434
1000-0230 1%
100Kohms
R2431
1000-0231
100Kohms
R2450
1000-0231
N2010
N22
APPLICATION GPIO_01
U3
ACCESS GPIO_02
R4
ACCESS GPIO_03
B3210BDT/7POPHF
V10
1210-4190
ACCESS GPIO_16
W4
ACCESS GPIO_14
N2010
Y3
ACCESS GPIO_15
V2
ACCESS GPIO_04
T9
ACCESS GPIO_01
R9
ACCESS GPIO_00
M9
U9
N9
KAJSA_BOTTOM_USB_A_21_24
USB_SE0_VM
USB_DAT_VP
USB_OE
KAJSA_BOTTOM_CONNECTIVITY
USB TRANSCEIVER IF
AC6
ACCESS GPIO_18
V3
ACCESS GPIO_06
U5
ACCESS GPIO_07
T4
ACCESS GPIO_08
B3210BDT/7POPHF
U4
1210-4190
ACCESS GPIO_09
U12
ACCESS GPIO_05
B3210BDT/7POPHF
N2010
R23
1210-4190
ACCESS GPIO_23
L2404
L2403 1200-0317
L2402 1200-0317
L2401 1200-0317
L2406 1000-2601
47
L2408
1203-0723
VDDE18
SP2432
R State = 1
8195-3512-LN80
8
10
11
12
4
3
5
2
1
7
Z2
Z1
9
X2405
1205-9723
GND
MEC PIN
MEC PIN
DCIO
D-/DFMS
D+/DTMS
AID/ACB/Vppflash
VIDEO/STROBE
SPEAKER_R_Debug-RX
SPEAKER_L_Debug-TX
MICN/AUXinR
MICP/AUXinL
SPEAKER_REF/FM_Antenna
VBUS
SYSTEM CONNECTOR
270pF
C2445
1000-6884
75ohms
1%
R2453
1000-4099
1.8uH
L2405
1000-1156
33pF
C2446
1000-0056
560ohms
1%
R2451
1000-0380
S1D13771 R State = 1
N2700
G3
H3
H2
1200-0362
VADJ
VREF
AOUT
S1D13771_TVIF
1.5Kohms
1%
R2452
1000-4128
100pF
C2444
1000-0338
SP2433
SP2434
BZX585C15
V2417
1000-0272
AC
100Kohms
R2447
1000-0231
IP4826CX12/LF R State = 3
N2422
B2
C2
A3
D3
D1
D2
C3
C1
B1
A1
A2
B3
1201-4120
CTMS
ELINA
VDIG
VDD
SERVICE_N
SERVICE
ADC
APP_LOG
GND
GND
RID_OUT
ACB/RID_IN
ACB/RID
CFMS/ID_SOURCE
NCP360 R State = 1
N2421
2
7
4
5
3
6
1
1200-6309
OUT
OUT IN
EN
GNDFLAG
NCP360
GND_SLUG
1000-2617
L2468
0ohmsR2449
1000-0257
100ohms
1000-0377
R2468
21
1201-8440
ESD9L5.0ST5Gw
V2430
CA
1201-8440
ESD9L5.0ST5Gw
21
V2421
CA
1201-8440
ESD9L5.0ST5Gw
21
V2420
CA
3.9pF
C2461
1000-5934
3.9pF
C2460
10nF
1000-0045
C2462
10nF
1000-0045
C2463
L2407
1200-0317
1225-1423
0603USB-222ML
12
43
Z2400
1217-2034 Page B13 4
MP 12
MP 13
MP 8
MP 9
MP 11
MP 14
MP 15
MP 16
MP 18
MP 68
MP 76
MP 63
MP 64
MP 65
MP 66
MP 70
MP 73
MP 75
SEMC Troubleshooting Manual
73 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Connectivity - Keypad
MEASUREMENT POINTS
Made for
Document Nr Revision
Application & System Performance
Connectivity - Keypad
ONSWAn
KEYIN5
KEYIN0
KEYIN4
KEYIN1
KEYIN2
KEYIN3
KEYOUT4_C
KEYOUT2_C
KEYOUT1_C
KEYOUT3_C
KEYOUT0_CKEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYIN5_C
KEYIN0_C
KEYIN4_C
KEYIN1_C
KEYIN2_C
KEYIN3_C
ONSWAn
VDDE18
VDDE18
VBAT
VBAT
VDDE18
V2470
1200-2065
V2472 1000-0399
UESD3.3DT5G
3.3V
A
C1
C2
V2476 1000-0399
UESD3.3DT5G
3.3V
A
C1
C2
V2471 1000-0399
UESD3.3DT5G
3.3V
A
C1
C2
<NM>
C2469
1000-0067
47pF
<NM>
C2470
1000-0067
47pF
<NM>
C2468
1000-0067
47pF
<NM>
C2467
1000-0067
47pF
<NM>
C2466
1000-0067
47pF
<NM>
C2465
1000-0067
47pF
R2470 10Kohms
R2471 10Kohms
R2472 10Kohms
R2473 10Kohms
R2474 10Kohms
R2475
1000-0175
10Kohms
N2010
N11
K11
M11
W22
Y24
N10
U22
U14
V15
M10
L10
1210-4190
B3210BDT/7POPHF
KAJSA_BOTTOM
KEYPAD_IF_A_18_24
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYIN0
KEYIN1
KEYIN2
KEYIN3
KEYIN4
KEYIN5
KAJSA_BOTTOM_CONNECTIVITY
KEYPAD_INTERFACE
VBAT
C2492
1000-0048
100nF
X4300
B11
B12
1213-6796
A1
A8
B1
B8
Z1
Z2
Z3
R State = 1
X2400
Z4
1214-7370
X4202
B38
A22
A25
A24
B19
A21
B40
B37
1212-6578
R State = 1
X4202
B20
B6
B2
A4
A2
A3
B7
B5
B4
A5
B3
A7
X2400
1000-0399
V2481 UESD3.3DT5G
3.3V
A
C1
C2
1000-0399
V2482 UESD3.3DT5G
3.3V
A
C1
C2
1000-0399
V2480 UESD3.3DT5G
3.3V
A
C1
C2
R State = 2
S2403
D
C1
B
A1
C
A
1214-8115
EVPAJ
12
OUT1
IN1
IN2
OUT2
GND
OUT3
100ohmsR2485
100ohms
R2486
100ohms
R2487
100ohms
R2488
100ohms
1000-0254
R2489
1KohmsR2456
1KohmsR2491
1KohmsR2492
1KohmsR2493
1KohmsR2459
1KohmsR2454
1000-0172
Num
Album
Mode
Nav
-
--
-
-
-CLR
Nav
Main
Main
Cam/SimCam/Sim
Num
NumNumNum
Num
Num
NumNum
Num
NumNum
Num
NavNav
Num
Nav
NavNavNavNavNav
*
-
Red
On/Off
#74
20 5 9
8
163
Vol+Vol-
*
Soft
Right
Rock
Down
Rock
Left
Rock
Up
Rock
Push
Rock
Right
Cam
Snap
Active
Menu
Soft
Left
Green
Cam
AF
KEYOUT4
KEYOUT3
KEYOUT2
KEYOUT1
KEYOUT0
GND
KEYIN5KEYIN4KEYIN3KEYIN2KEYIN1KEYIN0
Nav
123
456
789
0#
*
CLR
Soft
Right
Rock
Up
Soft
Left
Green Rock
Left
Rock
Push
Rock
Right
Red
On/Off
Rock
Down
Active
Menu
Album
Vol-
Vol+
Mode
Cam AF
/Snap
90-PIN BTB MAIN FLEX
CONNECTOR
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
CAMERA BUTTON
AF & SHUTTER
Parts of X2400 are located on pages:
B14, I04
16-PIN BTB KEYPAD FLEX
CONNECTOR
KEYOUT0
KEYOUT3
KEYIN3
Auto-focus
Cam snap
Parts of X4300
are located on pages:
B12, B14, I03, I05
42-PIN
CAM/SIM FLEX
CONNECTOR
1217-2034 Page B14 4
MP 46
MP 51
MP 53
MP 100
MP 45
MP 50
MP 44
MP 48
MP 47
MP 91
MP 94
MP 93
MP 92
SEMC Troubleshooting Manual
74 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Imaging
Top
CAMSYSCLK
VF_VOLTAGE
CHLED
I2CCLK2
I2CCLK2
RFCTRL1
ANTSW0
ANTSW2
CAM_BUTTON_BLUE
OPTOSENSE
I2CDAT2
I2CDAT2
CAM_LDO_EN
VBAT
VDDE18
VDIG
VBAT
VDDE18
VDIG
VDDE18
I2CCLK2
CAMSYSCLK
OPTOSENSE
I2CDAT2
VBAT
VDIG
VBAT
VOPTO30
VOPTO30
VOPTO30
VDD_FD_18
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VCAMAF28
VCAMSA28
VCAMIO18
VCAMSD18
VCAML12
VDD_FD_18
VDD_FD_18
VBAT
VDDE18
VCAMIO18
VF_VOLTAGE
ANTSW0
ANTSW2
VDDE18
CHLED
RFCTRL1
Page 2
Display
VDIG
VDDE18
Display
Page 2
Flash LED
Page 5
VF_VOLTAGE
ANTSW2
ANTSW0
VCAMIO18
VDDE18
VBAT
VDD_FD_18
I2CCLK2
I2CDAT2
RFCTRL1
CAM_BUTTON_BLUE
VOPTO30
VBAT
OPTOSENSE
LMU
Page 4
LMU
Page 4
Camera
CAM_LDO_EN
VBAT
CAMSYSCLK
I2CCLK2
I2CDAT2
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VDDE18
CAM_BUTTON_BLUE
CHLED
Camera
Page 3
CAM_LDO_EN
1217-2034 Page I1 4
SEMC Troubleshooting Manual
75 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging - Display
MEASUREMENT POINTS
Made for
Document Nr Revision
Imaging
Display
LCD_DAT0
LCD_DAT0
LCD_DAT0
LCD_DAT1
LCD_DAT1
LCD_DAT1
LCD_DAT4
LCD_DAT4
LCD_DAT4
LCD_DAT5
LCD_DAT5
LCD_DAT5
LCD_DAT3
LCD_DAT3
LCD_DAT3
LCD_DAT6
LCD_DAT6
LCD_DAT6
LCD_DAT7
LCD_DAT7
LCD_DAT7
LCD_DAT2
LCD_DAT2
LCD_DAT2
LCD_RESn
LCD_RESn
LCD_RD
LCD_RD
LCD_RD
LCD_CS
LCD_CS
LCD_RS
LCD_RS LCD_RS
LCD_FMARK
LCD_FMARK
TV_CS
TV_RESn
TV_TE
TV_TE
TV_CSSEL
LCD_WR
LCD_WR
LCD_WR
VDDE18
VDDE18
VDDE18
VDIG
VDIG
VDIG
1000-0048
C4213 100nF
1000-0048
C4214 100nF
1210-4190
N2010
L17
H24
M17
J24
H23
M18
J23
K22
K24
L22
N18
K23
L24
M22
L23
B3210BDT/7POPHF
KAJSA_BOTTOM
DISPLAY_INTERFACE
KAJSA_BOTTOM_IMAGING
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
KAJSA_BOTTOM_DISPLAY_A_13_24
R State = 1
1200-0362
B4
D4
A5
B3
E4
E5
F5
A6
D6
A7
B7
C7
C8
D5
C3
A3
C5
N2700
S1D13771
LCDCS
GPIO_INT
RESET
CSSEL
WE
RD
CS
D/C
TE
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
S1D13771_HOSTIF
1000-0231
R4216
100Kohms
SP4205
SP4209
VDDE18
B36
A43
X4202
A38
B32
B31
B30
B29
B28
B27
B21
B22
B24
B23
B34
B33
B25
B26
A44
A45
A33
A39
A41
A42
A40
N2010
K16
1210-4190
B3210BDT/7POPHF
APPLICATION GPIO_14
P23
1210-4190
B3210BDT/7POPHF
N2010
APPLICATION GPIO_19
A31
A32
A27
A29
A30
A28
X4202
B41
1212-6578
SP4207
SP4204
SP4203
SP4202
SP4206
SP4208
ST4200
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
90-PIN BTB MAIN FLEX
CONNECTOR
1217-2034 Page I2 4
SEMC Troubleshooting Manual
76 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging - Came
MEASUREMENT POINTS
Made for
Document Nr Revision
ra
Imaging
Camera
CI_VSYNC CI_VSYNC
CI_HSYNC CI_HSYNC
CI_D3 CI_D3
CI_D0 CI_D0
CI_D4 CI_D4
CI_D5 CI_D5
CI_D2 CI_D2
CI_PCLK
CI_PCLK
QCIF_HSYNC
QCIF_VSYNC
QCIF_D0
QCIF_D1
QCIF_D2
QCIF_D3
QCIF_D4
QCIF_D5
QCIF_D6
QCIF_D7
QCIF_PCLK
QCIFRESn
QCIF_STANDBY
QCIF_STANDBY
CI_D6 CI_D6
CI_D7
CI_D7
CI_D1 CI_D1
A17
X4300
A3
A2
A9
A11
A8
A12
A7
A13
A6
A14
1213-6796
X4300
B3210BDT/7POPHF
1210-4190
N2010
F23
L18F25
K18
E22
H25
J22
G22
G23
F24
G24
H22
KAJSA_BOTTOM_CAMERA_A_12_24
CI_PCLK
CI_HSYNC
CI_VSYNC
CI_D0
CI_D1
CI_D2
CI_D3
CI_D4
CI_D5
CI_D6
CI_D7
CI_RESn
KAJSA_BOTTOM_IMAGING
KAJSA_BOTTOM
CAMERA_INTERFACE
B10
B11
B12
A19
B6
B15
B5
B7
B4
A20
X4202
B3
1212-6578
B14
X4202
A18
1210-4190
B3210BDT/7POPHF
L25
N2010
APPLICATION GPIO_07
TC7SG125AFS
N4300
25
4
3
1
1202-0076
Y
VCC
A
OE
GND
VDDE18
VDDE18
C4300
1000-0048
100nF
VDDE18
VDDE18
<NM>
R4380
1000-0181
0ohms
1206-1658
TC7WG125FC
2
5
1
7
6
3
8
9
4
N4301
R State = 1
GND
HEATSLUG
Y2
Y1
G2
G1
A2
A1
VCC
Buffer_Dual_Bus_3
-STATE_Ouput
R State = 1
N4302
4
9
8
3
6
7
1
5
2
TC7WG125FC
1206-1658
GND
HEATSLUG
Y2
Y1
G2
G1
A2
A1
VCC
Buffer_Dual_Bus_3
-STATE_Ouput
R State = 1
N4303
4
9
8
3
6
7
1
5
2
TC7WG125FC
1206-1658
GND
HEATSLUG
Y2
Y1
G2
G1
A2
A1
VCC
Buffer_Dual_Bus_3
-STATE_Ouput
R State = 1
N4304
4
9
8
3
6
7
1
5
2
TC7WG125FC
1206-1658
GND
HEATSLUG
Y2
Y1
G2
G1
A2
A1
VCC
Buffer_Dual_Bus_3
-STATE_Ouput
R State = 1
N4305
4
9
8
3
6
7
1
5
2
TC7WG125FC
1206-1658
GND
HEATSLUG
Y2
Y1
G2
G1
A2
A1
VCC
Buffer_Dual_Bus_3
-STATE_Ouput
<NM>
1000-0181
R4370
0ohms
<NM>
R4371
1000-0181
0ohms
<NM>
R4372
1000-0181
0ohms
<NM>
R4373
1000-0181
0ohms
<NM>
R4374
1000-0181
0ohms
<NM>
R4375
1000-0181
0ohms
<NM>
R4376
1000-0181
0ohms
<NM>
R4377
1000-0181
0ohms
<NM>
R4378
1000-0181
0ohms
<NM>
R4379
1000-0181
0ohms
<NM>
1000-0231
R4343
100Kohms
VDDE18
C4350 100nF
C4351
1000-0048
100nF
C4352 100nF
ST4300
90-PIN BTB MAIN FLEX
CONNECTOR
Parts of X4300 are located on pages:
B12, B14, I03, I05
42-PIN CAM/SIM FLEX
CONNECTOR
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
1217-2034 Page I3A 4
SEMC Troubleshooting Manual
77 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging - Camera
MEASUREMENT POINTS
Made for
Document Nr Revision
Imaging
Camera
CAMSYSCLK
CAMSYSCLK
CAMRESn CAMRESn
CAMIRQ CAMIRQ
TALLY_LED
CAM_LENS_LED
CAM_LENS_LED_K
CAM_BUTTON_BLUE
CHLED
CAM_LDO_EN
I2CDAT2_CAM
I2CDAT2_CAM
I2CCLK2_CAM
I2CCLK2_CAM
I2CCLK2
I2CDAT2
VDDE18
VDDE18
CAMSYSCLK
I2CCLK2
I2CDAT2
B3210BDT/7POPHF
M23
1210-4190
APPLICATION GPIO_09
N2010
R18
APPLICATION GPIO_02
B9
1212-6578
B13
X4202
B8
A1
B10
A10
A16
A4
Z1
Z2
Z3
Z4
1213-6796
X4300
B15
B16
B17
B18
B19
1
N2410
GPIO_O0_OUTPUT
2SC5658
V4311
1000-0400
C
E
B
R4312
1000-0255
150ohms
R4311
1000-0236
1.5Kohms
R4310
1000-0172
1Kohms
1000-7571
V4310
19-217USRC/S259/TR8
A
C
VBAT
2SC5658
V4321
1000-0400
C
E
B
R4321
1000-0236
1.5Kohms
R4320
1000-0172
1Kohms
B7
R4322
1000-4035
33ohms
VBAT
VBAT
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
VCAMAF28
VCAML12
VCAMSA28
VCAMIO18
VCAMSD18
C4327
1000-0048
100nF
C4326
1000-0048
100nF
C4325
1000-0048
100nF
C4324
1000-0048
100nF
C4323
1000-0048
100nF
X4300
A19
A18
A20
B9
A21
VBAT
R4351
1000-4034
22ohms
1000-4034
R4361 22ohms
R4360
1000-4034
22ohms
R4350
1000-4034
22ohms
CHLED
CAM_BUTTON_BLUE
R State = 1
RED
BLUE
V4350
1216-9185
17-223/BHR7C-C30/3C
A1
A2
C1
C2
R State = 1
RED
BLUE
V4360
1216-9185
17-223/BHR7C-C30/3C
A1
A2
C1
C2
MAX7327
15
1200-1951
GPIO_O13_OUTPUT
S4300
C1 C2
D2
B2
B1
A1
A2
D1
SN74LVC2G66YZPR
1200-0333
VCC
2B
2A
1C
GND
2C
1B
1A
<NM>
1000-0181
R4390 0ohms
<NM>
1000-0181
R43941 0ohms
1000-0048
C4360
100nF
CAM_LDO_EN
VDDE18
I2C SWITCH
10mA (5mA per LED)
2.5mA
TALLY LED
90-PIN BTB MAIN FLEX
CONNECTOR
Parts of X4300 are located on pages:
B13, B15, I03, I05
42-PIN CAM/SIM FLEX
CONNECTOR
Parts of X4202 are located on pages:
A02, B08, B15, I02, I03, I04, and R04
CAM SHUTTER BUTTON ILLUMINATION
Blue - Camera Mode
Red - Trickle Charge
1217-2034 Page I3B 4
MP 95
MP 19
MP 30
SEMC Troubleshooting Manual
78 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging - LMU
MEASUREMENT POINTS
Made for
Document Nr Revision
Imaging
LMU
LCD_BL_A
VIBR_OUT
OPTOSENSE
LED_WHITE_UPPER_KP
LED_WHITE_UPPER_KP
LED_WHITE_LOWER_KP LED_WHITE_LOWER_KP
LED_BOOST_FB
BOOST_SENSE
SWBOOST_G
BOOST_SW
LED_BLUE_COMMON
LED_BLUE_COMMON
LED_BLUE_COMMON
LED_BLUE_1
LED_BLUE_1
LED_BLUE_2
LED_BLUE_2
LED_BLUE_CNTRL
CAM_BUTTON_BLUE
LCD_BL2_K
LCD_BL1_K
VBAT VBAT
VBOOST_OUT
VBAT
VBAT
VBAT
2
N2000
41B41C
B3
A3
C3
D3
A4
B4
AB3100
1202-0639
VIBR_OUT
VIBRATOR CONTROL
INDICATOR LED CONTROL
LED3_N
LED2_N
Ericsson AB 3100
MMI
LED1_N
LED4_N
LED5_N
LED6_N
VDD_VIBR
TP4201
TP4200
100nF
1000-0048
C4209
<NM>
2.2uF
1000-0059
C4208
VBAT
100nF
1000-0048
C4243
VOPTO30
OPTOSENSE
VOPTO30
VOPTO30
100nF
1000-0048
C4229
1202-9271
1
2
3
B4200
BSY-3242
R State = 2
VIBRATOR
A
B
GND
B42
X4202
B18
B44
B43
B45
A23
A5
A4
A26
1214-7370
A6
X2400
A34
A35
A36
A37
VBAT
VBAT
R State = 2
1202-0639
D2
C2
E3
B2
A1
N2000
AB3100
VBOOST
BOOST_ISN
BOOST_ISP
BOOST LED DRIVER
Ericsson AB 3100
MMI
SW_BOOST
VDD_BOOST
1001-0077
R State = 2
N4201
231
4
5
6
SCH2819
CA
1DG
S
D2
2.2uF
1000-0059
C4200
1uF
1000-0076
C4203
25V
100nF
1000-0048
C4206
150mohms
1000-0264
R4202
910Kohms
1200-1061
1%
R4203
62Kohms
1000-4160
1%
R4204
10ohms
1000-0378
R4200
VBAT
100nF
C4240
1000-0048
TP4202
N2410
MAX7327
12
1200-1951
GPIO_O10_OUTPUT
B39
1216-1590
FSA5157LX6
43
61
52
N4240
SPDT Analog switch or
Mux/Demux bus switch
B1
GND
B0
S
VCC
A
CAM_BUTTON_BLUE
A1
A2
A3
1212-6578
B17
X4202
22uH
1000-0130
L4200
V4200
BC847CDXV6T1G
1200-0320
4
5
3
C
E
BV4200
BC847CDXV6T1G
1200-0320
1
6
2
C
E
B
10Kohms
R4210
10Kohms
R4211
L4201
1000-2647
ESDALC6V1-1BM2
1207-3081
V4112
12
CA
Parts of X2400 are located on pages:
B14, I04
16-PIN BTB KEYPAD FLEX
CONNECTOR
Max 50mA current
90-PIN BTB MAIN FLEX
CONNECTOR
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
ANALOG SWITCH
1217-2034 Page I4 4
MP 55
MP 54
MP 20MP 26
MP 25
MP 57MP 58
MP 85
SEMC Troubleshooting Manual
79 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Imaging - Flash LED
MEASUREMENT POINTS
Made for
Document Nr Revision
Imaging
Flash LED
FLASH_DRIVER_RST
COVER_OPEN
STRB0
STRB0
STRB1
STRB1
FLASH_LED_CURR2
I2CCLK2
I2CDAT2
FLASH_LED_CURR1
VBAT
VF_VOLTAGE
ANTSW0
VDD_FD_18 VDD_FD_18
VDD_FD_18
ANTSW2
RFCTRL1
10Kohms
1002-0158
R4152
100nF
1000-0048
C4153
100Kohms
1000-0231
R4447
VCAMIO18
VBAT
VBAT
VDDE18
VDDE18
VCAMIO18
VCAMIO18
VDD_FD_18
VDD_FD_18
I2CDAT2
I2CCLK2
A15
X4300 1213-6796
A5
B21
B8
VDDE18
100nF
1000-0048
C4120
100nF
1000-0048
C4121
VBAT
B3210BDT/7POPHF
1210-4190
T18
N2010
APPLICATION GPIO_03
B20
X4300
1212-3512
LM3554TMX
D1
C4
C1
A1
B1
A2
B2
D4
D3
D2
C3
A3
B3
C2
B4
A4
N4401
RESET/GPIO
GND1
SDA
GND2
LEDI/NTC
ENVM/TX2/GPIO
IN
LED1
SCL
STROBE
SW1
SW2
OUT2
TX1/TORCH
LED2
OUT1
10uF
C4197
10uF
C4196
1000-0061
4.7uF
C4194
10uF
C4193
100Kohms
R4114
3.3Kohms
1%
R4115
2.2Kohms
1%
R4116
VF_VOLTAGE
N4402
25
4
6
1
3
NC7SZ58L6X
1200-4628
R State = 1
OUT
IN2
IN1
IN0
GNDVCC
N4403
A2
C2
C1
B1
A1
SN74LVC1G32YZPR
1001-0792
2IN_OR_Gate
GND
Y
A
B
VCC
ANTSW0
ANTSW2
100nF
C4192
100Kohms
R4120
100nF
C4191
RFCTRL1
1.5Kohms
R4122
1%
18Kohms
R4123
1%
R24
N2010
APPLICATION GPIO_13
1222-1832
SSC-FCW400Z5
V4110
CA
1222-1832
SSC-FCW400Z5
V4111
CA
2.2uH
1206-2128
L4102
1nF
C4199
1000-0050
100nF
C4198
1000-0048
FLASH LED
Current: 0.6A
Parts of X4300 are located on pages:
B12, B14, I03, I05
42-PIN CAM/SIM FLEX
CONNECTOR
Current: 0.6A
FLASH LED
1217-2034 Page I5 4
MP 96
MP 97
SEMC Troubleshooting Manual
80 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Access Top
MEASUREMENT POINTS
Made for
Document Nr Revision
Access
Top
AGPS_CLK
RADDAT
MCLK
TESTOUT
TX_ADSTR
RADCLK
PA_BIAS
AGPSRESn
RADSTR
DCDCREF
RF_ID
WPA0_EN
WPA1_EN
WPA2_EN
WDETON
TXIB
TXIA
TXQB
TXQA
DCLK_DATSTR
AMP_LSB_FREQ_LSB
IDATA_FREQ_MSB
QDATA_AMP_MSB
ANTSW3
ANTSW2
ANTSW1
ANTSW0
WTXPOWDET
RXIB
RXIA
RXQB
RXQA
RFCTRL1
OPTO_EN
MCLKREQ
MCLKSEC
MCLKSEC TV_CLKREQ
AGPS_CLKREQn
SYSCLKREQn
BTRESn
RTCCLK
VBAT
VBAT
VDDE18
VDDE18
MCLKREQ
BTRESn
RTCCLK
VDIG
VDIG
VDDE18VDIG
VBT27
VBT27
VBT27
VDDE18 VBAT
MCLK
TESTOUT
TX_ADSTR
RF_ID
MCLKSEC
AGPS_CLK
SYSCLKREQn
AGPSRESn
AB3100
1202-0639
A7
B6
A6
C6
C4
C5
B5
N2000
R State = 2
DAC
DACO_0
DAC_CLK
DAC_STR
DAC_DAT DACO_2
DACO_1
Ericsson AB 3100
OP AND SERVICES
DACO_3
B3210BDT/7POPHF
1210-4190
AB16
AC16
AD14
AC14
AC15
AD15
AC13
AB13
AB8
AC9
AD8
AE8
AD12
AD13
AD11
AC10
AA5
AC8
AE6
AC7
AD7
AB5
AD5
AC5
AD3
AC3
AE11
AD10
AB9
AD9
AB4
AC4
AC2
AB11
N2010
WCDMA_RADIO_IF
WCDMA/GSM_RADIO_IF
EGG_RADIO_IF
RADIO_CTRL_IF
KAJSA_BOTTOM_ACCESS
DAC_Q_POS
DAC_Q_NEG
DAC_I_POS
DAC_I_NEG
TX_POW
ADC_Q2_POS
ADC_Q2_NEG
ADC_I2_POS
ADC_I2_NEG
ADC_Q1_POS
ADC_Q1_NEG
ADC_I1_POS
ADC_I1_NEG
GSM_PA_ENABLE
RF_WCDMA_EN5
RF_WCDMA_EN4
RF_WCDMA_EN3
RF_WCDMA_EN2
RF_WCDMA_EN1
RF_WCDMA_EN0
RF_DATA_STRB
RF_DATA_C
RF_DATA_B
RF_DATA_A
TX_ADC_STRB
ANT_SW3
ANT_SW2
ANT_SW1
ANT_SW0
RF_CTRL_STRB2
RF_CTRL_STRB1
RF_CTRL_STRB0
RF_CTRL_CLK
RF_CTRL_DATA
KAJSA_BOTTOM_ACCESS_A_14_24
ANTSW0
ANTSW2
AGPS_CLKREQn
TV_CLKREQ
RFCTRL1
AGPSRESn
AGPS_CLK
TX_ADSTR
Page 4
RTCCLK
AGPSAGPS
OPTO_EN
WPA2_EN
RF_ID
DCLK_DATSTR
MCLK
TESTOUT
WTXPOWDET
RXQB
RXQA
RXIA
TXQB
TXQA
TXIB
TXIA
WDETON
QDATA_AMP_MSB
IDATA_FREQ_MSB
VDDE18
VBAT
RADDAT
RADCLK
AMP_LSB_FREQ_LSB
ANTSW3
ANTSW2
ANTSW1
ANTSW0
WPA1_EN
WPA0_EN
RADSTR
PA_BIAS
MCLKREQ
RXIB
DCDCREF
MCLKSEC
RFCTRL1
OPTO_EN
Page 2
GSM & UMTSGSM & UMTS
Page 2
Bluetooth
TV_CLKREQ
AGPS_CLKREQn
Page 3
RTCCLK SYSCLKREQn
VBT27
VDDE18
VDIG
BTRESn
MCLKSEC
Bluetooth
1217-2034 Page R1 4
SEMC Troubleshooting Manual
81 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Access GSM & UMTS
MEASUREMENT POINTS
Made for
Document Nr Revision
Access
GSM & UMTS
ANTSW0
ANTSW1
ANTSW2
ANTSW3
MCLKREQ
DCLK_DATSTR
QDATA_AMP_MSB
IDATA_FREQ_MSB
AMP_LSB_FREQ_LSB
TXIA
TXIB
TXQA
TXQB
WTXPOWDET
MCLK
RADSTR
RADDAT
RADCLK
WDETON
TESTOUT
RF_ID
MCLKSEC
ANT_FEED
WPA_C_EN
DCDCREF
PA_BIAS
RFCTRL1
RFCTRL1
RFCTRL1
REFBP
WPA_A_EN
ANT_MODULE
ANT_PRE
WPA1_EN
WPA0_EN
WPA2_EN
VCC_WPA
VBAT
VBAT
OPTO_EN
RXIA
RXIB
RXQA
RXQB
VRAD28
TESTOUT
MCLK
VBAT
VBAT
VBAT
VDDE18
MCLKREQ
RADDAT
RADCLK
ANTSW0
ANTSW1
ANTSW2
ANTSW3
TXIB
TXIA
TXQB
TXQA
VRAD28
RADSTR
RXQB
RXQA
RXIB
RXIA
WTXPOWDET
AMP_LSB_FREQ_LSB
IDATA_FREQ_MSB
QDATA_AMP_MSB
DCLK_DATSTR
WDETON
RF_ID
MCLKSEC
VBAT
PA_BIAS
WPA2_EN
DCDCREF
2.8V
MAX8805WEWEEE+T
R State = 1
N1210
A2
A4
C4
C3
C1
D4
D3
A3
A1
B2
B4
B1
D1
C2
B3
D2
1203-5870
MAX8805
REFBP
AGND
REFIN
PGND
LDO2
PA_EN
EN2
LX
IN2
HP
IN1B
IN1A
LDO1
EN1
PAB
PAA
<NM>
C1212
1000-0056
33pF
<NM>
C1211
1000-0056
33pF
C1209
1201-9796
0.2pF
C1201
1000-0061
10uF
C1205
1000-0048
100nF
C1206
1000-0039
4.7uF
C1215
1000-0048
100nF
C1214
1000-0048
100nF
L1200
1203-0322
2.2uH
R1103
1000-0231
100Kohms
R1102
1000-0231
100Kohms
R1101
1000-0231
100Kohms
R1206
1000-0179
0ohms
R1204
1000-0179
0ohms
<NM>
C1221
1000-0056
33pF
VDDE18
CRS5001
X1200
43
65
21
1000-8181
R_TERMC_TERM
GND
GND
GND
GND
TIGER_MODULE_I_II_IV_MODULE
A5
C2
C1
B2
D2
L7
K2
H2
G1
G2
F1
L2
K3
K9
A8
J2
J1
H1
K1
K6
G8
K7
D1
E1
F2
E2
A7
L4
K4
L5
K5
B8
L6
L3
H8
J8
B3
A3
SLUG
L1
B7
F8
J9
H9
A6
C8
B6
B4
L8
A2
L9
B5
B9
A4
B1
K8
A9
E8
G9
F9
D9
C9
E9
D8
R State = 4
N1200
1210-9870
TESTOUT
MCLKSEC
MCLK
MODULE_SENSE
BIAS_CTRL
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
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
GND1
GND11
GND25
SLUG
WPA1_EN
WPA0_EN
1000-0048
C1204
100nF
1000-0336
C1213 100nF
1218-4490
X1210
R State = 1
RFCTRL1
R1220
1000-0231
100Kohms 1000-0231
R1222
100Kohms
R1227
1000-0231
100Kohms
R State = 2
1202-0639
31K21K
C12
AB3100
N2000
2.8V
RADIO
Ericsson AB 3100
POWER
VBAT_A LDOA_OUT
EXT_LDO
LDOA
1000-6901
C1251
2.2uF
1000-0048
C1250
100nF
1000-6901
C1253
2.2uF
C1252
1000-6901
2.2uF
1204-5903
3
7
5
6
2
14
R State = 1
RP102K281D-TR 2.8V
N1211
VDD_2
CE
GND
VOUT_1
SLUG
VDD_1 VOUT_2
RP102K
OPTO_EN
ST1200
0402 size
POGO PIN
PA Power Supply
Radio Power Supply
1217-2034 Page R2 4
MP 110MP 119
MP 114
MP 113
MP 111
MP 42
MP 41MP 40
SEMC Troubleshooting Manual
82 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Access - Bluetooth
MEASUREMENT POINTS
Made for
Document Nr Revision
Access
Bluetooth
BTRFP
BTRFN
BTRESn
RTCCLK
PCMCLK
PCMSYN
MCLKSEC
BT_SPI_DI
BT_SPI_INT
SYSCLKREQn
BT_SPI_CSn
PCMDATA
PCMDATB
TV_CLKREQ
TV_CLKREQ
BT_SPI_DO
BT_SPI_CLK
AGPS_CLKREQn
AGPS_CLKREQn
BT_ANT
VDIG VDDE18
VDDE18
VDIG
RTCCLK
BTRESn
VDDE18 VDIG
VDDE18
MCLKSEC
VBT27
VBT27
VBT27
VDDE18
DEA202450BT
R State = 2
W1300
2
36
48
1
7
5
1200-1865
FILTER BT-WLAN
BAL1
BAL2
GND1
GND2
UNBAL
NC1
NC2
GND3
SYSCLKREQn
M8
STLC2593
N1300
G6
E7
F9
J7
J8
L7
M7
N6
G9
L3
M3
K4
K3
J3
K5
M5
M4
N4
F6
J4
J1
K1
B2
C3
C1
C2
M2
K7
K9
H2
G2
8E9L
6J6K
7G9H
R State = 1
1200-9840
BT_RSRV_D
BLUETOOTH-FM_IO
BT_RSTn
BT_REF_CLK_IN
BT_RTCCLK
BT_CLKREQ_IN1
BT_CLKREQ_IN2
BT_REG_CTRL
BT_CLKREQ_OUT1
BT_CLKREQ_OUT2
BT_WAKEUP HOST_WAKEUP/SPI_INT
UART_RXD/SPI_DI
UART_CTS/SPI_CLK
UART_TXD/SPI_DO
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
STLC2593 R State = 1
N1300
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
1200-9840
BLUETOOTH-FM_POWER
BT_HVD
BT_HVA1
BT_HVA2
BT_HVA2
BT_HVA2
BT_HVA2
BT_VIO_A
BT_VIO_B
BT_VIO_C
BT_VIO_D
BT_VIO_E
BT_VDD_CLD
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_VSS_DIG
BT_VSS_DIG
BT_VSS_DIG
BT_VSS_DIG
BT_VSS_DIG
BT_VSS_RF
BT_VSS_RF
BT_VSS_RF
BTPOWER&GND
BT_VSS_RF
100nF C1302
1000-0048
B3210BDT/7POPHF
ACCESS GPIO_26
C9
1210-4190
ACCESS GPIO_26
N2010
E10 ACCESS GPIO_27
Y4 ACCESS GPIO_20
N2010
AA3
ACCESS GPIO_21
B3210BDT/7POPHF
AB3
1210-4190
ACCESS GPIO_22
B3210BDT/7POPHF
N2010
AD6
AD4
U11
Y5
1210-4190
KAJSA_BOTTOM
BLUETOOTH_A_11_24
PCMCLK/I2SCLK
PCMSYN/I2SWS
PCMDLD/I2SDLD
PCMULD/I2SULD
KAJSA_BOTTOM_BLUETOOTH
BLUETOOTH_PCM_I2S(ACCESS)
SP1399 SP1306 SP1307 SP1308
100Kohms
R1302
1000-0231
MAX7327
3
1200-1951
GPIO_P2_BIDIR
VDDE18
AGPS_CLKREQn
TV_CLKREQ
100Kohms
R1301
1000-0231
1
X1300
1214-8705
R State = 1
2
N2410
14
GPIO_O12_OUTPUT
0ohms
0402
R1300
1pF
0402
<NM>
C1320
1pF
0402
<NM>
C1321
POGO PIN PAIR
1217-2034 Page R3 4
MP 4
MP 5
MP 3
MP 17
SEMC Troubleshooting Manual
83 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Access - AGPS
MEASUREMENT POINTS
Made for
Document Nr Revision
Access
AGPS
1217-2034 Page R4 4
AGPS_SYNC
AGPS_SYNC
AGPS_CLK AGPS_CLK
AGPSRESn AGPSRESn
UART3_RX_AGPS_TX
UART3_RX_AGPS_TX
UART3_TX_AGPS_RX
UART3_TX_AGPS_RX
UART3_CTS_AGPS_RTS
UART3_CTS_AGPS_RTS
UART3_RTS_AGPS_CTS
UART3_RTS_AGPS_CTS
RTCCLK
AGPS_PWRON
AGPS_PWRON
AGPS_LDO_EN AGPS_LDO_EN
TX_ADSTR
TX_ADSTR
RTCCLK
TX_ADSTR
AGPS_CLK
AGPSRESn
1000-0231
R1401
100Kohms
1000-0231
R1403
100Kohms
1210-4190
W5
B3210BDT/7POPHF
ACCESS GPIO_17
V5
N2010
ACCESS GPIO_10
W3
ACCESS GPIO_11
V4
ACCESS GPIO_12
Y2
ACCESS GPIO_13
N2410
2
GPIO_O1_OUTPUT
1200-1951
8
MAX7327
GPIO_O7_OUTPUT
A10
A9
A6
A7
Z1
Z2
Z3
1212-6578
Z4
X4202
1000-0067
C1406
47pF
1000-0067
C1407
47pF
B1
A12
A13
B2
C1409
1000-0067
47pF
C1410
1000-0067
47pF
C1408
1000-0067
47pF
1000-0067
C1402
47pF
A11
A8
1000-0231
R1402
100Kohms
R1404 22ohms
A14
X4202
A15
B16
Parts of X4202 are located on pages:
A02, B08, B14, I02, I03, I04, and R04
90-PIN BTB MAIN FLEX
CONNECTOR
MP 104
MP 101
MP 105
MP 102
MP 106
SEMC Troubleshooting Manual
84 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Camera SIM FPC
MEASUREMENT POINTS
Made for
Document Nr Revision
SIMDAT_C
SIMCLK_C
SIMRSTn
SIMVCC
VCAMSA
I2CDAT2
I2CCLK2
CAMRESn
CAMIRQ
VCAML
VCAMSD
VCAMAF
CAMSYSCLK
CI_PCLK
CI_D7
CI_D6
CI_D5
CI_D4
CI_D3
CI_D2
CI_D1
CI_DO
CI_VSYNC
STRB0STRB0
STRB1STRB1
CI_HSYNC
KEYIN3
KEYIN4
VDDE18
COVER_OPEN
VBATI
CAM_LENS_LED1
VCAMIO
47pF C5200
<NM>
1000-0067
100pF C5201
<NM>
1000-0338
330pF C5202
<NM>
1200-0286
1uF C5203
<NM>
1000-0051
0.01uF C5204
<NM>
1000-0045
47pF C5205
<NM>
1000-0067
B1
SCL
B2 SDA
B3
VSYNC
B4
HSYNC
B5
XRST
B6
STRB0
B7
D6
B8
D4
B9
D2
B10
D0
B11
B12
MCLK
B13
B14
VCAML
B15
X5201
A1
1200-1733
R State = 1
VCAMAF
A2
A3
X5201
VCAMSA
A4
A5
VCAMIO
A6
TRIG
A7
STRB1
A8
D7
A9
D5
A10
D3
A11
D1
A12
VCAMSD
A13
DCK
A14
A15
Z1
Z2
Z3
Z4
0.1uF
C1111
1000-0048
0.1uF
C1112
1000-0048
0.1uF
C1113
1000-0048
0.1uF
C1114
1000-0048
33pF
C1116
1000-0056
33pF
C1117
1000-0056
33pF
C1118
1000-0056
33pF
C1119
1000-0056
33pF
C1126
<NM>
1000-0056
33pF
<NM>
C1180
1000-0056
0ohmsR1180
1000-0181
0.1uF
C1110
1000-0048
33pF
C1115
1000-0056
X5200
A20
B9
A19
A21
A16
A4
A10
A1
B10
A14
A6
A13
A7
A12
A8
A11
A9
A2
A3
A17
B5
B13
B6
B14
A5
A15
B7
B16
B15
B19
B18
B17
B4
B3
X5200
B2
1213-6788
B11
B12
B20
B21
A18
Z1
Z2
Z3
Z4
0.01uF
C8401
1000-0045 0.01uF
1000-0045
<NM>
C8402
22ohms
R5200
1000-4034 22ohms
R5201
1000-4034
B8
R State = 1
B1
MRUS51S
B8400
3
1
2
1000-8451
GND
VCC
OUT
1213-3638
SKRWAJE010
2
43
1
S2405
R State = 1
1213-3638
SKRWAJE010
2
43
1
S2406
R State = 1
R State = 1
1000-7576
2
1
V5201
BLUE
1000-7576
2
1
V5203
R State = 1
BLUE
X5202
1
1215-7963
2
3
5
7
Z1
Z2
Z3
Z4
R State = 1
6
1207-3081
V5204
12
CA
1207-3081
V5205
12
CA
VOL -VOL +
Main Board
42 pin B2B
5MPAF Camera
30 pin B2B
SIM HOLDER
Camera SIM FPC
1212-5185 Page 1 4
MP 121
SEMC Troubleshooting Manual
85 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Main Flex Assy FPC
MEASUREMENT POINTS
AGPS_CLK
AGPS_SYNC
AGPSRESn
TX_ADSTR
AGPS_PWRON
RTCCLK
VDDE18
UART3_RTS_AGPS_CTS
UART3_CTS_AGPS_RTS
UART3_TX_AGPS_RX
UART3_RX_AGPS_TX
VBATI
BEARP
BEARN
AGPS_LDO_EN B5
X4600
B11
B1
B2
A11
A3
A5
B8
B9
B6
B7
A1
A7
A10
B3
B4
A8
A6
B10
A9
A4
A2
Z1
Z2
Z3
1200-7176
R State = 1
Z4
X4600
B16
A10
X4203
A15
A14
A9
A6
A7
B1
A12
A13
B2
A38
A37
A17
A16
A8
A11
A31
A41
A42
A2
A3
A32
A33
A27
A28
A29
A30
A40
A44
A45
X4203
A1
Z1
Z2
Z3
R State = 1C
1212-6584
Z4
A39
A34
A35
A36
T01_Camera_opto
B41
B17
B18
B36
1
R State = 1A
1222-2537
2
X4201
VDDE18
VBATI
T02_Display_Second
90 pin Main Board
B2B Connector 22 - Pin AGPS
B2B Connector
Earspeaker
VCAM28
VCAM18
QCIFRESETn
CIF_STANDBY
CAMSYSCLK
I2CCLK2
I2CDAT2
VOPTO30
CAM_HSYNC
CAM_VSYNC
CAM_PCLK
CAM_D7_C
CAM_D6_C
CAM_D5_C
CAM_D4_C
CAM_D3_C
CAM_D2_C
CAM_D1_C
CAM_D0_C
OPTOSENSE
1207-2700
B2
R State = 1B
X4601
B1
VCAM28 VCAM18
5
16
X4602
7
8
1
9
10
3
4
2
11
20
12
15
13
19
14
18
6
AGND
17
DGND
Z1
Z2
Z3
Z4
Z5
Z6
Z7
<NM>
1204-5521
X4602
Z8
R State = 2A
VCAM28 VCAM18
1000-7567
2
3
4
5
61
N8304
TPS852
TPS852
VCC
GND
GND
GND
GND
OUT
47pF
C8336
1000-0067
<NM>
180Kohms
1000-4060
R8310
100nF
1000-0048
C8335
X4203
A18
B14
B9
B13
B8
B11
B12
B10
B3
A20
B4
B7
B5
B15
B6
A19
A4
X4203 1212-6584
A5
R State = 1C
90 pin Main Board
B2B Connector
50 pin Display Keypad
B2B Connector
20 pin VT Camera Flex
B2B Connector
Opto Sensor
VDIG VDIG
VDDE18
LCD_BL_A LCD_BL_A
LCD_BL1_K LCD_BL1_K
LCD_BL2_K LCD_BL2_K
LCD_RESET LCD_RESET
LCD_FMARK LCD_FMARK
LCD_WR LCD_WR
LCD_RS (Data Ctrl) LCD_RS (Data Ctrl)
LCD_CSn LCD_CSn
LCD_RD LCD_RD
LCD_D0 LCD_D0
LCD_D1 LCD_D1
LCD_D2 LCD_D2
LCD_D3 LCD_D3
LCD_D4 LCD_D4
LCD_D5 LCD_D5
LCD_D6 LCD_D6
LCD_D7 LCD_D7
LED_WHITE LED_WHITE
LED_BLUE1 LED_BLUE1
KEYIN0 KEYIN0
KEYIN1 KEYIN1
KEYIN2 KEYIN2
KEYIN3 KEYIN3
KEYIN4 KEYIN4
KEYIN5 KEYIN5
KEYOUT1 KEYOUT1
KEYOUT4 KEYOUT4
CAM_LDO_EN CAM_LDO_EN
LED_BLUE2
LED_BLUE2
ONSWAn
ONSWAn
VBATI
LED_Blue_Common LED_Blue_Common
A19
A12
A11
A10
A4
A5
A6
A2
B21
B11
A25
B7
B22
B25
B4
B6
B8
B10
B24
B23
A17
B13
B5
B20
A23
A16
A20
X4601
A22
A21
A15
A7
A9
A18
A8
A14
A13
B17
B16
B15
R State = 1B
A1
A3
B12
B19
B18
A24
Z1
Z2
Z3
X4601
Z4
1207-2700
B9
B14
1212-6584
A43
X4203
R State = 1C
B42
X4203
B44
B43
B32
B23
B26
B34
B33
B25
B31
B30
B29
B28
B27
B21
B22
B24
B45
A23
B37
B40
A21
B19
A24
A25
B38
A22
B35
B20
A26
VBATI
VDDE18
B39
B3
90 pin Main board
B2B Connector 50-pin Display keypad
B2B Connector
SEMC Troubleshooting Manual
86 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Navigation Keypad FPC
MEASUREMENT POINTS
ONSWAn
VBATI
LED_Blue_Common
VBATI
VBATI
LED_White
LED_Blue_1
LED_Blue_2
VBATI
KEYIN1
KEYIN2
KEYIN3
KEYOUT1
KEYIN5
KEYOUT4
VBATI
KEYIN4
KEYIN0
KEYPAD
12
Rock
Down
S8406
KEYPAD
2
Rock
Left 1
S8407
KEYPAD
21
Rock
Up
S8408
KEYPAD
Rock
Push 12
S8409
KEYPAD
Rock
Right 12
S8410
KEYPAD
12 GRN
S8401
KEYPAD
Soft
Right
21
S8411
X3500
B23
B5
B10
B8
B6
B4
B25
B22
A25
R State = 1
1207-2703
B7
B24
X3500
KEYPAD
S8402
12 RED
X3500 1207-2703
B9
KEYPAD
S8400
12
CLR
KEYPAD
Activity
Menu
21
S8403
KEYPAD
S8404
12
Soft
Left
B11
5V
V8408
<NM>
1201-6876
21
CA
5V
V8409
1201-6876
21
CA
5V
V8418
12
1201-6876
<NM>
CA
5V
V8419
12
1201-6876
CA
22ohms
R8400
1000-4034 22ohms
R8401
22ohms
R8402
22ohms
R8403
22ohms
1000-4034
R8411
5V
1201-6876
21
V8428
CA
5V
<NM>
1201-6876
21
V8429
CA
22ohms
R8421
1201-9197
AC
V8431
R State = 1
V8440
C
1201-9197
A
R State = 1 V8441
AC
V8420
AC
R State = 1
1204-6085
V8421
CA
V8422
CA
V8423
CA
22ohms
R8404
22ohms
R8405
22ohms
R8406
V8424
AC
V8425
AC
V8426
AC
22ohms
R8422
V8442
CA
22ohms
R8414
AC
V8434
22ohms
R8423
V8443
AC
V8438
12
1201-6876
5V
CA
V8439
12
1201-6876
<NM>
5V
CA
R8430
1000-4034
22ohms
R State = 1
V8450
CA
1201-9197
R8407
22ohms
V8427
CA
22ohms
R8420
TP3507
TP3508
TP3509
TP3510
VBATI
TP3505
0ohmsR8530
1000-0179
0ohmsR8531 0ohmsR8532 0ohmsR8533 0ohmsR8534
Shortcut 47 #
Cam
Snap *
Side Fire
*** BLUE Common ***
Side Fire
*** BLUE 2 ***
Clear Key
*** WHITE ***
Side Fire
*** BLUE 1 ***
Long Press for On/Off
50 Pin B2B Connector
RED
Game
A
Game
B
CAM
AF
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYIN5KEYIN4KEYIN3KEYIN2KEYIN1KEYIN0
50 Pin B2B Connector
36 1
95
0
2
B9
KEYOUT0
B11
KEYOUT2
B12
KEYOUT3
8
VOL
DOWN
OPER
Upper Keypad Matrix
VDIG
VBATI
CAM_LDO_EN_D
VCAM28
VCAM18
LCD_RESET
LCD_DAT7
LCD_FMARK
LCD_RD
LCD_BL_A
LCD_BL1_K
LCD_BL2_K
LCD_DAT0
LCD_DAT1
LCD_DAT2
LCD_DAT3
LCD_DAT4
LCD_DAT5
LCD_DAT6
LCD_WR
LCD_RS
LCD_CSn
VDDE18
VDDE18
VBATI
VDIG
<NM>
C8203
1000-0051
1uF
<NM>
C8201
1000-0039
4.7uF
<NM>
C8202
1000-0059
2.2uF
C8501
1000-0048
100nF
C8500
1000-0048
100nF
X3500
A16
B16
B18
B17
B20
R State = 1
A23
A15
A14
A13
A12
A11
A10
A4
A5
A6
A7
A9
A19
A18
A8
A20
A21
A22
A2
B21
B3
B1
B2
A17
B13
Z1
Z2
Z3
X3500
Z4
1207-2703
VDDE18 VDIG A2
X3501
1206-1632
A4
A5
A7
A8
A9
A10
A11
B11
B10
B9
B8
B6
B4
A3
B7
B3
B2
B1
A1
B5
A6
Z1
Z2
Z3
Z4
X3501
R State = 2
A12
B12
B14
A1
B15
<NM>
1201-6517
5
6
3
1
2
47
N8301
R5323K022B-TR-FD
GND
VOUT1CE1
VOUT2CE2
VDD
GND_SLUG
A24
A3
B12
B19
VBATI
TP3500
TP3502 TP3503
TP3504
VBATI
T01_Upper_Keypad
VBATI
50 Pin B2B Connector 2.4" TFT LCD ZIF-
CONNECTOR
SEMC Troubleshooting Manual
87 (129)
C903
1228-1147 rev. 1
MEASUREMENT POINTS Keypad FPC
MEASUREMENT POINTS
KEYIN4
KEYOUT1
KEYIN2
KEYIN1
KEYOUT0
KEYOUT2
KEYOUT3
KEYIN3
KEYIN5
KEYIN0
22ohms
R8432
1000-4034
22ohms
R8431
1000-4034
22ohms
R8430
1000-4034
A7
A6
A1
A8
B1
B8
Z1
Z2
Z3
X3600
Z4
1214-5334
R State = 1B
B6
B2
A4
A2
A3
B7
B3
A5
B4
B5
1
34
2
S8401 R State = 1
1213-3638
Photo Album
SKRWAJE010
V8400
C
A
1204-6085
A
C
V8401
1204-6085
R State = 1
A
C
V8402
1204-6085
KEYPAD
3
S8420
21
DOMEKEY
KEYPAD
6
S8421
21
DOMEKEY
KEYPAD
1
S8422
21
DOMEKEY
KEYPAD
8
S8423
21
DOMEKEY
KEYPAD
2
S8424
21
DOMEKEY
KEYPAD
0
S8425
2
DOMEKEY
1
KEYPAD
5
S8426
21
DOMEKEY
KEYPAD
9
S8427
21
DOMEKEY
KEYPAD
*
S8431
21
DOMEKEY
KEYPAD
4
S8428
21
DOMEKEY
VBATI
VBATI
SKRWAJE010
121
43
S8400
Mode
1213-3638
KEYPAD
#
S8430
21
DOMEKEY
DOMEKEY
1
S8429
7
KEYPAD
2
1001-4259
L8433
1001-4259
L8404
1001-4259
L8406
1001-4259
L8400
1001-4259
L8401
1001-4259
L8403
1001-4259
L8407
1001-4259
L8411
1001-4259
L8405
1001-4259
L8408
1001-4259
L8409
1001-4259
L8402
1001-4259
L8410
L8434
1001-4259
1001-4259
L8435
L8436
1001-4259
Lower Keypad Matrix
16 Pin Connector
*** WHITE LED'S ***
Game
A
Soft
Left
Vol
Down
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYIN5KEYIN4KEYIN3KEYIN2KEYIN1KEYIN0
Cam
Snap
CLR
DERNRG
OPER
Activity
Menu
Rock
Left Rock
Up Rock
Push Rock
Right Soft
Right
Rock
Down
CAM
AF
Game
B
Shortcut
SEMC Troubleshooting Manual
88 (129)
C903
1228-1147 rev. 1
COMCOMPPONONEENNT OT OVVEERRVIEVIEWW Primary Side
123456
123456
A
D
C
B
A
D
C
B
COMPONENT OVERVIEW
R - Replaceable
See Appendix for
more information.
COMPONENT OVERVIEW
B4200 1202-9271 D1
C1209 1201-9796 D6
C1302 1000-0048 A1
C2202 1000-0049 C2
C2203 1000-0064 C2
C2403 1000-0048 A2
C2419 1000-0045 B1
C2420 1000-0051 C1
C2440 1000-0076 A2
C2441 1000-0057 A2
C2447 1000-6838 A2
C2448 1000-6838 A2
C3145 1000-0340 A1
C3146 1000-0340 A1
C3304 1000-0336 A1
C3305 1000-0048 B1
C3306 1000-6138 A2
C4120 1000-0048 C1
C4121 1000-0048 B1
C4323 1000-0048 B1
C4324 1000-0048 C1
C4325 1000-0048 B1
C4326 1000-0048 B1
C4327 1000-0048 B1
L2401 1200-0317 A2
L2402 1200-0317 A2
L2403 1200-0317 A2
L2404 1200-0317 A2
L2406 1000-2601 A2
L2408 1203-0723 A2
L3300 1000-1899 A2
N1300 1200-9840 B1
N2410 1200-1951 A2
R1204 1000-0179 D6
R1206 1000-0179 D6
R1300 1000-0179 A1
R1301 1000-0231 A2
R1302 1000-0231 B2
R2105 1000-0231 B1
R2200 1000-0246 B2
R2201 1000-4666 B2
R2449 1000-0257 A2
R2490 1000-0179 A2
R3302 1000-0243 B1
R4152 1002-0158 D3
R4310 1000-0172 C2
R4311 1000-0236 D2
R4312 1000-0255 D2
R4320 1000-0172 A2
R4321 1000-0236 A2
R4322 1000-4035 A2
R4330 1000-4034 B1
W1300 1200-1865 A1
V2202 1200-0145 A2
V2412 1000-0272 A2
V2413 1201-2253 A2
V2417 1000-0272 A2
V2430 1201-8440 A2
V4110 1222-1832 D3
V4111 1222-1832 D3
V4310 1000-7571 D3
V4311 1000-0400 D2
V4321 1000-0400 B2
X1030 1216-2306 D5
X1040 1216-7957 D2
X1041 1216-7957 D1
X1200 1000-8181 D6
X1210 1218-4490 D6
X1300 1214-8705 A1
X2201 1206-2937 B2
X2405 1205-9723 A2
X3102 1214-8705 C6
X4300 1213-6796 B1
BATTERY CONN
B1
BT / FM
OUT
IN
C
A
A1
X3102
V4110
TP4202
V4311
R2201
V2202
X2405
N2410
V2430
X1041
N1300
R1204
ST1200
C1211
R1206
C1209
C1212
X1210
X1200
X1030
TP4201
TP4200
TP3104
TP2203
TP3105
SP2103
SP2102
SP3206
TP3103TP3102
V4111
SP2106
SP2107
V4310
R4152
TP2204 TP2201
TP2202
X1040
V2200
R2200
R4312
R4311
C2202
R4310
C2203
X2201
V4321
C2441
C2440
R4320
R4321
R4322
R2449
V2412
R2490
V2417
TP2214
R1301
TP2215
TP2216
SP1308
SP1399
TP2217
TP2213
SP1307
C2403
C3306
R1302
C2448
V2413
L2402
L2404
L2408
L2403
L2406
L2401
L3300
C2447
X4300
C4325
C4326
R4330
C4327
C4323
C3304
C1320
C3145
C3305
C3146
R3302
R1300
C1321
SP1306
B4200
C4120
C2420
C4324
C2419
C4121
R2105
C1302
W1300
X1300
SEMC Troubleshooting Manual
89 (129)
SEMC Troubleshooting Manual
C903
1228-1147 rev. 1
COMPONENT OVERVIEW Secondary Side B - C
123456
123456
A
D
C
B
A
D
C
B
COMPONENT OVERVIEW
KAJSA DB3210
TIGER RF-MODULE
C
D
A
A1
B1
A8
B8
C1
MMC
B
A1 MIC
INTERNAL
A1
B1
VERA
X2403
N2000
V
4
3
6
0
R2487
S2403
V2472
C2492
X1010
V
4
3
5
0
R4116
L4102
C4193
R2298
N4305
R4122
C4153
N4304
N4301
N4303
V2470
C2422
C2429
N1200
N2010
N2020
C3137
X1003
C2211
SP3205
R4204
R2206
C2205
C3149
C1206
C1201
C1214
C2436
C2437
C2283
N2206
C2286
C2287
N2700
C2296
N3101
V2471
V3101
R2485
L3111
R4361
R4360
X1011
X2400
L3110
C3108
C3107
R2488
R4350
R4351
C4196
R4376R4374
B3100
R4115
N4401
C4194
C4199
R4114
C4197
R4370
R4123
R4120
R4447
R4373 R4372R4378 R4379
R2473
R2492
R4375
V2481
X4202
N4403
R4121
C4191
C4198
C2299
C1406
C2298
N2271
C1409
C4352
C4350
C2467
C2468
R1402
R2417
R2419
R2421
R2420
C2405
C2406
C2421
N2411
C2404
R2418
N2210
C2251
C1407
C2250
V2476
C4243
X1000
C1221
E1002
R1403
C1402
C4229
R1404
R1404
R2117
C1410
R4377
N4302
C4351
N4300
R1401
C2469
R4380
R4371
C1408
R2250
C4300 R4343
V2480
C2466
R2456
V2482
C2465
R2471
R2454
C4240
R2475
N4240
R2470
R2459
C2470
C4213
V4200
C4214 R2491
R2472
R2486
R2489
R2493
R4210 R4211
R4390
R43941
C4360
S4300
C2347
C2345
SP5101
C2330
C2310
C2351
C2329
C2350
R2407
C2328
R2474
C2309
R4229
C2352
R2405
R2406
R2408
C2327
R2422
C2307
C2349
C2306
R3102
C3106
C3104
R3106
R3153
N3100
C2103
N4402
C4192
C2312
C2311
C2301
C2320
C2341
C2342
C2354
C2231
C2338
C2339
ST2103
C2326
C2343
C2353
R2400
R5100
C2346
R2115
C2321
R2113
C2331
C2313
C2325
C2337
L2202
C2228
C2340
C2305
R1103
C2308
C2314
R2431
R1101
N2200
E1000
C2336
SP5102
SP5104
C3124
C3121
C2212
C2207
R3152
R3119
C3123
C3131
C3135
C3125
C2322
C2413
C2302
C3136
C3152
SP5100
C2344
C2348
C2303
R5101
SP5105
C2412
SP2407
R2416
SP5103
R5120
C2324
C2323
L4222
C2304
L4200
C4200
R1102
R4203
R2415
L4201
C1253
C2105
C2204
L1200
R1220
C1205
C1204
C1215
R1227
R1222
R2110
N1211
R2130
C2208
R2118 R2111
C1251
C3138
N2102
C3154
R3154
R2122
C2206
C2209
C2225
C1250
SP2108
C2210
SP2109
SP3213
SP3204
C2220
C2222
C2223
C2219
C2217
L2201
C2414
C2216
C2224
C2218
C4203
R4200
N4201
E1001
R4202
C2430
C4208
B2100
N1210
C1213
C1252
SP2434
SP2433
N2422
C2214
R2434
R2450
R2468
SP2432
C2449
R2260
C2213
C2101
C2226
C4209
R2203
C2402
C2227
C2433
L2407
C2100
R2403
R2402
C4206
C2499
V2201
L2200
R2290
C2290
C2280
L2261
C3150
R2286
C2275
N2290
C2292
C2291
C2232
SP2420
SP4202
C2432
C2434
SP4208
C2435
SP4204
C2276
SP4206
R2441
R2281
N2296
R2446
N2420
R2445
C2294
C2297
V2420
R3148
Z2400
V2421
C2460
C2461
R3147
R3151
R3150
N2203
C2281
C2282
L2260
R2280
C2284
C2246
C2285
C2289
SP4209
C2288
SP4205
SP4207
SP4203
R2289
N2288
R2288
C2295
C2446
R2453
C2279
C2445
R4216
L2405
R2452
C2444
R2451
N2421
R3156
C2463
C2462
R2442
C2439
C3158
R2444
L2468
R2447
X1002
B4410
C4401
V4112
B2100 1000-0036 B5
B3100 1206-4070 D2
B4410 1000-8451 D6
C1201 1000-0061 D4
C1204 1000-0048 D4
C1205 1000-0048 D4
C1206 1000-0039 D4
C1213 1000-0336 D4
C1214 1000-0048 D4
C1215 1000-0048 D4
C1250 1000-0048 C4
C1251 1000-6901 C4
C1252 1000-6901 C4
C1253 1000-6901 C4
C1402 1000-0067 C3
C1406 1000-0067 C2
C1407 1000-0067 C3
C1408 1000-0067 C3
C1409 1000-0067 C2
C1410 1000-0067 C3
C2100 1000-6078 B5
C2101 1000-6078 B5
C2105 1000-0039 C4
C2204 1000-0039 C4
C2205 1000-0039 C4
C2206 1000-0039 C4
C2207 1000-6901 C4
C2208 1000-0051 C4
C2209 1000-6901 C4
C2210 1000-6901 C4
C2211 1000-0051 C4
C2212 1000-6901 B4
C2213 1000-0051 C4
C2214 1205-9750 C5
C2216 1000-0048 B4
C2217 1000-0061 B4
C2218 1000-0061 A4
C2219 1000-0061 A4
C2220 1000-0048 A4
C2222 1000-0076 B4
C2223 1000-0048 B4
C2224 1000-0051 B4
C2225 1000-0067 C4
C2226 1000-0051 C5
C2227 1000-0048 C5
C2228 1000-0061 A4
C2231 1000-0061 A3
C2232 1000-0047 B5
C2246 1000-0047 B5
C2250 1000-0051 C3
C2251 1000-0051 C3
C2275 1000-0051 C5
C2276 1000-0048 B5
C2279 1000-0048 B5
C2280 1000-0051 C5
C2281 1000-0039 C5
C2282 1000-0048 C5
C2283 1000-0061 C5
C2284 1000-0061 B5
C2285 1000-0061 B5
C2286 1000-0061 B5
C2287 1000-0061 B5
C2288 1000-6901 B5
C2289 1000-6901 B5
C2290 1000-6901 C5
C2291 1000-0051 C5
C2292 1000-6901 C5
C2294 1000-0048 B5
C2295 1000-0048 B5
C2296 1000-6901 A5
C2297 1000-6901 A5
C2298 1000-0051 D2
C2299 1000-0051 C2
C2301 1000-0051 C3
C2302 1000-0048 B4
C2303 1000-0048 B4
C2304 1000-0048 A4
C2305 1000-0048 A4
C2306 1000-0048 A3
C2307 1000-0048 B3
C2308 1000-0048 A4
C2309 1000-0048 B3
C2310 1000-0048 C3
C2311 1000-0048 C3
C2312 1000-0048 C3
C2313 1000-0048 C4
C2314 1000-0048 A3
C2320 1000-0051 C3
C2321 1000-0048 C4
C2322 1000-0048 B4
C2323 1000-0048 A4
C2324 1000-0048 B4
C2325 1000-0048 A4
C2326 1000-0048 A3
C2327 1000-0048 A3
C2328 1000-0048 B3
C2329 1000-0048 B3
C2330 1000-0048 C3
C2331 1000-0048 C4
C2336 1000-0051 B4
C2337 1000-0048 A4
C2338 1000-0048 A3
C2339 1000-0048 A3
C2340 1000-0048 A3
C2341 1000-0048 A3
C2342 1000-0048 A3
C2343 1000-0048 A3
C2344 1000-0048 B4
C2345 1000-6901 B3
C2346 1000-0048 C4
C2347 1000-0048 B3
C2348 1000-0048 A4
C2349 1000-0048 A3
C2350 1000-0048 B3
C2351 1000-0048 B3
C2352 1000-0048 A3
C2353 1000-0068 A3
C2354 1000-0068 A3
C2402 1000-0048 C5
C2404 1000-0061 A2
C2405 1000-0048 A2
C2406 1000-0048 A2
C2412 1000-0048 B4
C2413 1000-0338 B4
C2414 1000-0051 B4
C2421 1000-0048 A2
C2422 1000-6901 A2
C2429 1000-6901 A2
C2430 1000-0048 C5
C2432 1000-0048 B5
C2433 1000-0051 B5
C2434 1000-0048 B5
C2435 1000-0039 B5
C2436 1000-0048 A5
C2437 1000-0039 A5
C2439 1000-0076 A5
C2444 1000-0338 A5
C2445 1000-6884 A5
C2446 1000-0056 A5
C2449 1000-0048 C5
C2460 1000-5934 A5
C2461 1000-5934 A5
C2462 1000-0045 A5
C2463 1000-0045 A5
R - Replaceable
See Appendix for
more information.
C2492 1000-0048 C2
C2499 1000-0048 B5
C3104 1000-0340 A3
C3106 1000-0039 A3
C3107 1000-0338 C1
C3108 1000-0338 C1
C3121 1000-0052 B4
C3123 1000-0061 B4
C3124 1000-6900 B4
C3125 1000-6900 B4
C3131 1000-0052 B4
C3135 1000-0048 B4
C3136 1000-0051 B4
C3137 1000-0340 A3
C3138 1000-0069 C4
C3149 1200-0311 B5
C3150 1200-0311 B5
C3152 1000-0048 B4
C3154 1000-6840 C4
C3158 1000-0039 A5
C4153 1000-0048 D2
C4191 1000-0048 D2
C4192 1000-0048 D3
C4193 1000-0061 D2
C4194 1200-2168 D2
C4196 1000-0061 C2
C4197 1000-0061 C2
C4198 1000-0048 D2
C4199 1000-0050 D2
C4200 1000-0059 A4
C4203 1000-0076 A4
C4206 1000-0048 B5
C4208 1000-0059 C4
C4213 1000-0048 B3
C4214 1000-0048 B3
C4229 1000-0048 C3
C4240 1000-0048 B3
C4243 1000-0048 B3
C4360 1000-0048 A3
C4401 1000-0045 D6
SEMC Troubleshooting Manual
90 (129)
C903
1228-1147 rev. 1
COMPONENT OVERVIEW Secondary Side L - Z
123456
123456
A
D
C
B
A
D
C
B
COMPONENT OVERVIEW
L1200 1203-0322 D4
L2200 1200-2190 B5
L2201 1000-0118 B4
L2202 1200-2028 A3
L2260 1000-0118 C5
L2261 1200-2190 C5
L2405 1000-1156 A5
L2407 1200-0317 B5
L2468 1000-2617 A5
L3110 1201-0706 C1
L3111 1201-0706 C1
L4102 1206-2128 D2
L4200 1000-0130 A4
L4201 1000-2647 A4
N1200 1210-9905 D3
N1210 1203-5870 D4
N1211 1204-5903 D4
N2000 1202-0639 B4
N2010 1210-4190 B3
N2020 1205-5912 B3
N2102 1204-8667 C4
N2200 1200-6420 A4
N2203 1200-0110 C5
N2206 1204-5903 C5
N2210 1000-8623 C3
N2271 1200-2008 C2
N2288 1000-8623 B5
N2290 1000-8638 C5
N2296 1001-0062 A5
N2411 1202-1676 A2
N2420 1200-1694 B5
N2421 1200-6309 A5
N2422 1201-4120 C5
N2700 1200-0362 B5
N3100 1200-4100 A3
N3101 1000-0198 A5
N4201 1001-0077 A4
N4240 1216-1590 B3
N4401 1212-3512 D2
N4402 1200-4628 D3
N4403 1001-0792 D2
R1101 1000-0231 A4
R1102 1000-0231 A4
R1103 1000-0231 A4
R1220 1000-0231 D4
R1222 1000-0231 D4
R1227 1000-0231 D4
R1401 1000-0231 B3
R1402 1000-0231 C2
R1403 1000-0231 C3
R1404 1000-4034 C3
R2111 1000-0378 C4
R2113 1000-0388 C3
R2115 1000-0172 C4
R2117 1000-0231 C3
R2130 1000-0231 C4
R2203 1000-0376 C5
R2250 1000-0231 C3
R2260 1000-0249 C4
R2280 1000-0231 C5
R2281 1000-0231 A5
R2286 1000-0243 C5
R2288 1000-0231 B5
R2289 1000-0231 B5
R2290 1000-0231 C5
R2298 1000-0231 C2
R2400 1000-5865 D4
R2402 1000-0226 B5
R2403 1000-0226 B5
R2405 1000-0243 B3
R2406 1000-0243 B3
R2407 1000-0388 B3
R2408 1000-0388 B3
R2415 1000-0175 A4
R2416 1000-0175 B4
R2417 1000-0231 A2
R2418 1000-0231 A2
R2419 1000-0231 A2
R2420 1000-0231 A2
R2421 1000-0231 A2
R2422 1000-4063 B3
R2431 1000-0231 A4
R2434 1000-0230 C5
R2441 1000-4147 A5
R2442 1000-0240 A5
R2444 1000-0231 A5
R2445 1000-0234 A5
R2446 1203-6621 A5
R2447 1000-0231 A5
R2450 1000-0231 C5
R2451 1000-0380 A5
R2452 1000-4128 A5
R2453 1000-4099 A5
R2454 1000-0172 B3
R2456 1000-0172 B3
R2459 1000-0172 B3
R2468 1000-0377 C5
R2470 1000-0175 B3
R2471 1000-0175 B3
R2472 1000-0175 A3
R2473 1000-0175 B2
R2474 1000-0175 B3
R2475 1000-0175 B3
R2485 1000-0254 C1
R2486 1000-0254 B3
R2487 1000-0254 C2
R2488 1000-0254 C2
R2489 1000-0254 B3
R2491 1000-0172 B3
R2492 1000-0172 B2
R2493 1000-0172 A3
R3102 1000-0388 A3
R3106 1000-0249 A3
R3119 1000-0377 B4
R3147 1000-0388 A5
R3148 1000-0388 A5
R3150 1000-0179 A5
R3151 1000-0179 A5
R3152 1000-0388 B4
R3153 1000-0231 A3
R3154 1000-4152 C4
R3156 1000-0377 A5
R4114 1000-0231 C2
R4115 1000-4134 D2
R4116 1000-4131 D2
R4120 1000-0231 C2
R4122 1000-4128 C2
R4123 1000-0386 C2
R4200 1000-0378 A4
R4202 1000-0264 A4
R4203 1200-1061 A4
R4204 1000-4160 A4
R4210 1000-0175 A3
R4211 1000-0175 A3
R4216 1000-0231 B5
R4351 1000-4034 D2
R4360 1000-4034 D1
R4361 1000-4034 D1
R4447 1000-0231 C2
R5101 1000-0231 B4
R5120 1000-0175 A4
S2403 1214-8115 D1
S4300 1200-0333 A3
V2201 1000-0087 B5
R - Replaceable
See Appendix for
more information.
V2420 1201-8440 A5
V2421 1201-8440 A5
V2470 1200-2065 B2
V2471 1000-0399 D1
V2472 1000-0399 D2
V2476 1000-0399 B3
V2480 1000-0399 B3
V2481 1000-0399 B2
V2482 1000-0399 B3
V4112 1207-3081 C2
V4200 1200-0320 A3
V4350 1216-9185 D2
V4360 1216-9185 D1
X1000 1201-4841 A3
X1002 1201-4841 D5
X1003 1201-4841 D4
X1010 1202-1053 B1
X1011 1202-1053 D1
X2400 1214-7370 D1
X2403 1000-7708 A2
X4202 1212-6578 B2
Z2400 1225-1423 A5
KAJSA DB3210
TIGER RF-MODULE
C
D
A
A1
B1
A8
B8
C1
MMC
B
A1 MIC
INTERNAL
A1
B1
VERA
X2403
N2000
0
6
3
4
V
R2487
S2403
V2472
C2492
X1010
0
5
3
4
V
R4116
L4102
C4193
R2298
N4305
R4122
C4153
N4304
N4301
N4303
V2470
C2422
C2429
N1200
N2010
N2020
C3137
X1003
C2211
SP3205
R4204
R2206
C2205
C3149
C1206
C1201
C1214
C2436
C2437
C2283
N2206
C2286
C2287
N2700
C2296
N3101
V2471
V3101
R2485
L3111
R4361
R4360
X1011
X2400
L3110
C3108
C3107
R2488
R4350
R4351
C4196
R4376R4374
B3100
R4115
N4401
C4194
C4199
R4114
C4197
R4370
R4123
R4120
R4447
R4373 R4372R4378 R4379
R2473
R2492
R4375
V2481
X4202
N4403
R4121
C4191
C4198
C2299
C1406
C2298
N2271
C1409
C4352
C4350
C2467
C2468
R1402
R2417
R2419
R2421
R2420
C2405
C2406
C2421
N2411
C2404
R2418
N2210
C2251
C1407
C2250
V2476
C4243
X1000
C1221
E1002
R1403
C1402
C4229
R1404
R1404
R2117
C1410
R4377
N4302
C4351
N4300
R1401
C2469
R4380
R4371
C1408
R2250
C4300 R4343
V2480
C2466
R2456
V2482
C2465
R2471
R2454
C4240
R2475
N4240
R2470
R2459
C2470
C4213
V4200
C4214 R2491
R2472
R2486
R2489
R2493
R4210 R4211
R4390
R43941
C4360
S4300
C2347
C2345
SP5101
C2330
C2310
C2351
C2329
C2350
R2407
C2328
R2474
C2309
R4229
C2352
R2405
R2406
R2408
C2327
R2422
C2307
C2349
C2306
R3102
C3106
C3104
R3106
R3153
N3100
C2103
N4402
C4192
C2312
C2311
C2301
C2320
C2341
C2342
C2354
C2231
C2338
C2339
ST2103
C2326
C2343
C2353
R2400
R5100
C2346
R2115
C2321
R2113
C2331
C2313
C2325
C2337
L2202
C2228
C2340
C2305
R1103
C2308
C2314
R2431
R1101
N2200
E1000
C2336
SP5102
SP5104
C3124
C3121
C2212
C2207
R3152
R3119
C3123
C3131
C3135
C3125
C2322
C2413
C2302
C3136
C3152
SP5100
C2344
C2348
C2303
R5101
SP5105
C2412
SP2407
R2416
SP5103
R5120
C2324
C2323
L4222
C2304
L4200
C4200
R1102
R4203
R2415
L4201
C1253
C2105
C2204
L1200
R1220
C1205
C1204
C1215
R1227
R1222
R2110
N1211
R2130
C2208
R2118 R2111
C1251
C3138
N2102
C3154
R3154
R2122
C2206
C2209
C2225
C1250
SP2108
C2210
SP2109
SP3213
SP3204
C2220
C2222
C2223
C2219
C2217
L2201
C2414
C2216
C2224
C2218
C4203
R4200
N4201
E1001
R4202
C2430
C4208
B2100
N1210
C1213
C1252
SP2434
SP2433
N2422
C2214
R2434
R2450
R2468
SP2432
C2449
R2260
C2213
C2101
C2226
C4209
R2203
C2402
C2227
C2433
L2407
C2100
R2403
R2402
C4206
C2499
V2201
L2200
R2290
C2290
C2280
L2261
C3150
R2286
C2275
N2290
C2292
C2291
C2232
SP2420
SP4202
C2432
C2434
SP4208
C2435
SP4204
C2276
SP4206
R2441
R2281
N2296
R2446
N2420
R2445
C2294
C2297
V2420
R3148
Z2400
V2421
C2460
C2461
R3147
R3151
R3150
N2203
C2281
C2282
L2260
R2280
C2284
C2246
C2285
C2289
SP4209
C2288
SP4205
SP4207
SP4203
R2289
N2288
R2288
C2295
C2446
R2453
C2279
C2445
R4216
L2405
R2452
C2444
R2451
N2421
R3156
C2463
C2462
R2442
C2439
C3158
R2444
L2468
R2447
X1002
B4410
C4401
V4112
SEMC Troubleshooting Manual
91 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW Technical Description
FUNCTIONAL OVERVIEW
C903 Function Overview
General Information
Size
97 x 49 x 16 mm
Weight
96 grams
Colors
Lacquer Black
Techno White
Glamour Red
Screen
Main screen: 262,144 colour TFT, scratch-resistant
Resolution: 240 x 320 pixels
Size: 2.4 inches
Phone memory
Up to 130MB
Memory card support: Memory Stick Micro™ (M2™)
Talk time
GSM/GPRS: Up to 10 hrs
UMTS: Up to 4 hrs
Standby time
GSM/GPRS: Up to 400 hrs
UMTS: Up to 350 hrs
Video call time:
Video call time: Up to 1 hr 30 min
Networks
G903:
GSM/GPRS/EDGE 850/900/1800/1900
UMTS/HSUPA 900/2100
C903a:
GSM/GPRS/EDGE 850/900/1800/1900
UMTS/HSUPA 850/1900/2100
Note! The Network support depends on variant and market.
Features
Camera
5 megapixel camera
Auto Focus
Up to 16x digital zoom
Smart Contrast
Smile Shutter™
Face Detection
BestPic™
Photo Fix
Photo Flash
Picture and video blogging
Video Recording
Image and Video Stabilizer
Snapfish™
Music
Media player
Album art
Mega Bass™
PlayNow™
TrackID™
Bluetooth™ stereo (A2DP)
Music tones (MP3/AAC)
Web
Access NetFront™ Web browser
Web feeds
Photo feeds
Communication
Polyphonic ringtones
Speakerphone
Vibrating alert
Video calling (by main camera if no VGA camera)
Note! Video Calling support depends on variant and market.
Messaging
Email
Exchange ActiveSync®
Text messaging (SMS)
Picture messaging (MMS)
Chat View
Instant messaging
Predictive text input
Sound recorder
SEMC Troubleshooting Manual
92 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Design
Auto rotate
Picture wallpaper
Wallpaper animation
Entertainment
Media
3D games
Motion gaming (support)
Java
FM radio with RDS
Video streaming
Video viewing
Walk Mate
Tracker
TV-out
YouTube™
Organiser
Alarm clock
Calculator
Calendar
Flight mode
Notes
Phone book
Stopwatch
Tasks
Timer
Location-based services
aGPS
Geotagging of photos
Google Maps™
Wayfinder Navigator (3-month trial version)
Connectivity
Bluetooth™ technology
Modem
Synchronization
USB mass storage
USB support
Hardware Overview
Platform Information
The C903 and C903a are using the U365 platform provided by Ericsson Mobile Platform
(EMP).
The U365 Platform Block Diagram Overview:
SEMC Troubleshooting Manual
93 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Baseband Part
Analog Baseband Controller N2000 (Vera)
This component is not replaceable on SL 4 because Baseband calibration is required. The
analog baseband controller is the main power management circuit. It has converters and
regulators that generate a number of supply voltages, each optimized for its load.
The analog baseband controller is a mixed digital and analog device that supports the
following circuitry:
• Power management circuitry
• Voltage regulation circuitry
• Eight Low Dropout (LDO) regulators and low power regulator
• 600 mA integrated Buck regulator
• Boost step-up DC/DC converter for White Light Emitting Diode (WLED) driving
• Battery charging and communication circuitry
• Battery fuel gauging circuitry
• Analog-to-Digital Converter (ADC)
• Digital-to-Analog Converter (DAC)
• SIM interface
• Six programmable LED drivers
• Accurate band gap reference
• Vibrator driver
• Real Time Clock (RTC)
• 8-byte One-Time Programmable (OTP) memory
• Pulse Code Modulation (PCM) voice coder/decoder
• PCM audio coder/decoder
• Microphone interface
• Stereo line input
• Earphone driver
• Earpiece driver
• 8-ƻ speaker driver / Stereo line output
The analog baseband controller is controlled by an I2C™ interface. It also comprises the
main power management circuits, equipped with a number of converters and regulators
for generating the required supply voltages.
The analog baseband controller supports the following features:
• Lithium battery
• Full audio CODEC functionality
• Supports stereo audio sampling rates of 8/16 kHz voice coding/decoding and 44.1/48
kHz for high quality audio recording/playback (for example MIDI and MP3 applications)
• Double CODEC I2S/PCM interfaces
• Flexible microphone interface
• Integrated headphone amplifiers
• Integrated earpiece amplifiers
• Integrated speaker amplifier
• Integrated flexible audio mixing functionality
• Boost driver capable of driving up to four WLEDs in series, supplying 50 mA
• Designed to meet power management demands of GSM and WCDMA
• Automated power management ADC to relieve CPU
• Battery identification and communication
• Single-terminal charger and accessory power interface for compact connector design
• Integrated USB charging
• OTP memory
• Integrated hardware fuel gauge to accurately monitor battery capacity
• Reduced number of external components as a result of integrated programmable LED
and vibrator drivers
• 32 kHz real time clock with alarm wake up capability
• Designed to support two host controllers.
Functional Blocks of the Analog Baseband Controller:
SEMC Troubleshooting Manual
94 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Connection Diagram of the Analog Baseband Controller:
Charger Control
A programmable charger is used for battery charging. Limits can be set for the output
voltage at CHSENSE- and the output current from DCIO through the sense resistor to
CHSENSE-. The programmable charger is enabled or disabled by the assertion/negation of
the external signal DCIO. Parts of the programmable charger are activated and
deactivated depending on the level of VBAT. The rest of the programmable charger is
activated and deactivated through I2C.
The programmable charger supports the following functions:
• Constant current charging
• Constant voltage charging
• Trickle charging
• PWM controlled charging
• Over-voltage and over current detection
• Watchdog termination
• DCIO assertion/removal detection
• Voltage and current measure functions
• Low resistive path (reverse mode)
The programmable charger is able to control the voltage and limit the current to a load
seen at CHSENSE-. The programmable charger can also be run in PWM mode to turn the
charging on and off in accordance with the particular period and duty cycle. When the
charging is on, it is set to the current and voltage selected by I2C.
A low resistive path from VBAT to DCIO can be formed when DCIO is not detected. When
this setting is done in the appropriate registers, a lowering of CHREG to 0 V turns on the
external pass device. The pass device is automatically turned off when an external source
is detected on DCIO, or when the watchdog termination block times out. The watchdog
termination block must be active when the external switch is enabled, both in normal
charging mode and in the low resistive path mode. The watchdog is set through the serial
interface, and if it has not been set again before timeout, the watchdog turns off the
external switch. The watchdog is disregarded during trickle charging. When no battery is
present, the system can be booted and supplied from DCIO by
applying the correct voltage on DCIO.
USB Charger
The analog baseband controller contains a standalone USB charger.
The USB charger has a separate input and incorporates full functionality during low VBAT.
The programmable charger supports the following functions:
• Trickle charging
• Constant current charging
• Watchdog termination
• Trickle LED indication
• VBUS assertion/removal detection
SEMC Troubleshooting Manual
95 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Resistance Identification and Temperature Measurement
The resistance identification mode utilizes the constant current source to feed the battery
data output while monitoring the voltage at the battery data node with general purpose
ADC the conversion is started through I2C.
Resistance Identification (A) and Temperature Measurement (B):
SIM Interface
The SIM interface supplies level is shifting between the digital baseband controller and the
SIM/USIM card. Moreover, hard-wired SIM deactivation functionality manages removal of
a SIM card that has not been powered down.
Block Diagram of the SIM Interface:
CODEC Overview
The CODEC is encoding analog audio signals and analog voice signals into digital signals
using Analog to Digital converters (ADCs). This is done in the coder section of the CODEC,
also named the TX path (transfer section). The CODEC is also decoding digital audio
signals and digital voice signals into analog signals using DACs. This is done in the
decoder section of the CODEC, also named the RX path (receiver section).
CODEC Block Schematic:
SEMC Troubleshooting Manual
96 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
CODEC CCO Voltage Source
There is an internal voltage source CCO that provides the necessary drive current for
electret microphones. The voltage source is I²C programmable to 2.2 V or 2.4 V. The
source can be disabled during standby. A typical use case with a microphone connected to
MIC1 and the CCO is shown in picture below.
Earphone Amplifier
The earphone amplifiers (BEARP and BEARN) are mainly intended to be differentially
configured and drive a low impedance dynamic transducer (earpiece) but they can also be
single ended configured. The BEARP and BEARN amplifiers can be powered down by the
I2C. The amplifiers can exhibit high impedance to 1.4V or low impedance to ground when
powered-down. Fifty-one gains are available for BEARP and BEARN: from +15dB down to
–60dB in 1.5dB steps. When the BEARP and BEARN outputs are operating in differential
mode, an I²C selectable bit must invert one of the inputs.
Speaker Amplifier
The speaker amplifiers, SPKRP and SPKRN, are intended to drive a low impedance (8ƻ)
speaker in a differential mode or to be used as a stereo configured line output amplifier
supporting external high power amplifiers. The output buffer shall exhibit low impedance
to ground when powered-down and the current consumption shall be minimal. When the
SPKRP and SPKRN outputs are operating in differential mode, an I²C selectable bit must
invert one of the inputs.
Digital Baseband Controller (CPU)
N2010 (Kajsa)
This component is not replaceable on SL 4 because Baseband calibration is required.
The Digital Baseband Controller is divided in two subsystems: Access and Application
Access Subsystem
All modem functionality in the digital baseband controller resides in the Access subsystem.
This includes EDGE/GPRS/GSM interface, WCDMA interface, USB, IrDA, and other
peripheral modules. The control CPU is an ARM926 and a DSP is used for signal processing
and layer one control code.
The main communication between the blocks in the Access subsystem is done through the
Advanced High-performance Bus (AHB) matrix, which is a set of control buses connecting
the different parts together. A block called Syscon is responsible for distributing clocks and
resets to all parts of the Access subsystem. This block is under SW control. The Access
subsystem is connected to the Shared EMIF, an interface for communication with an
external SDRAM. The Shared EMIF is shared between the Access subsystem and the
Application subsystem.
Access Subsystem of the Digital Baseband Controller:
SEMC Troubleshooting Manual
97 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Application Subsystem
The Application subsystem contains functionality related to functions such as MMI,
graphics, audio and memory media. The control CPU is an ARM926 with three external
memory interfaces, one shared with the Access subsystem and two dedicated for the
Application subsystem. The Application subsystem contains several blocks. The main
communication between the blocks is done through the Advanced High performance bus
(AHB) matrix, which is a set of control buses connecting the different parts. A block called
Syscon is responsible for distributing clocks and resets to all parts of the Application
subsystem. This block is under SW control. The Application subsystem is connected to the
Shared EMIF that is used for code execution or data storage. In addition, a dedicated EMIF
that support SDRAM or static memory like NOR, PsRAM or NAND are also available. The
Application EMIF is a general interface for communication with, for example external
SDRAM, PSRAM, NOR flash, NAND flash and companion chips
Application Subsystem of the Digital Baseband Controller:
The functional blocks of the Digital Baseband Controller:
Keypad
The keypad interface block supports up to 30 keys with 65 columns and 6 rows and
operates in both scan and idle mode. The keypad scan is performed by software. Any
transition in the state of the column inputs is written directly to the register. The keypad
interface differentiates between single key presses, simultaneous presses of any keys with
a function key, and any key releases. The period between successive scans is
programmable over the range 5 ms to 80 ms, in 5 ms steps. During scan mode, the
keypad generates an interrupt whenever a valid keypad state change occurs (including a
release of any pressed keys). The scan function is disabled during system power-up. The
keypad is able to detect at least four simultaneous key presses. Not all combinations are
supported.
SEMC Troubleshooting Manual
98 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Radio Part
Antenna
The mobile system antenna interface connects the Wideband Code Division Multiple
Access (WCDMA) and Global System for Mobile Communication (GSM) input/output to
the antenna of the Mobile Phone. It is a bi-directional RF interface containing signals in the
range 800 MHz to 2.2 GHz. The mobile system antenna interface is the interface between
the Mobile Phone Radio Frequency (RF) input/output and the mobile system antenna. The
interface handles the GSM 850, EGSM 900, GSM 1800, GSM 1900 and WCDMA Band I, II
and V, RF inputs/outputs.
Mobile System Antenna Interface:
Radio Module N1200 (Tiger)
Front End
The Front End block connects the proper block in the radio system to the antenna. The
Front End has two inputs for EDGE/GSM/GPRS, one for low band (850/900 MHz) and one
for high band (1800/1900 MHz). The EDGE/GSM/GPRS power amplifier output is filtered
by the low pass filter in the Front End and then connected to the antenna through a switch.
In receive mode, the EDGE/GSM/GPRS signal from the antenna passes through the switch
to one of the four receive SAW filters. The SAW filter provides receive band selectivity. In
GSM/GRPS/EDGE systems, transmit and receive operations are divided in time and the
switch connects the proper block in accordance with the mode of operation (that is,
transmit or receive; one at a time).
In WCDMA the transmit outputs from the WCDMA transceiver are filtered by an external
SAW filter that cleans up the spectrum. The SAW filter output is connected to the power
amplifier, one for each band. For power control, a sample of the transmit output is taken
by a directional coupler and converted to a DC level by the power detection circuit. This
signal is used to control the transmitter output power. The transmit signal passes through
an isolator and then a duplexer. The duplexer output is selected by the switch in the Front
End for connection to the antenna. In WCDMA receive mode the signal from the antenna is
switched by the Front End to the correct duplexer. The output from the duplexer is
connected to the LNA input in the WCDMA receiver.
Transceiver
The transceiver is a multi-mode transceiver for WCDMA/EGDE/GPRS/GSM. The
EDGE/GPRS/GSM part of the transceiver use a digital baseband interface that is shared
between received and transmitted data. The receive interface is based on I and Q data
and the transmitter interface is based on envelope and frequency data. The WCDMA part
of the transceiver use differential analog in-phase and quadrature-phase interfaces, which
is an IQ-interface, in the receiver and the transmitter data paths.
Frequency Generation
The 26 MHz reference signal is used as the reference for the on-chip synthesizers. To
cover the required frequency range, the integrated Voltage Controlled Oscillator (VCO)
operates at twice the frequency for band 1800/1900/2100, and at four times the desired
frequency for band 800/900. The two synthesizers are controlled through the serial bus
from the access side of the digital baseband controller.
EDGE/GPRS/GSM Transmitter Part
Polar modulation transmitter architecture based on the direct phase/frequency
modulation/synthesizer architecture is implemented for GSM, GPRS and EDGE. This
architecture has the capability of generating both the GSM/GPRS constant envelope GMSK
modulation and the linear EDGE 8-PSK modulation in a very cost efficient way. The
motivation for a polar modulation transmitter architecture compared to traditionally linear
architectures is to reduce the output noise (thus eliminating the need for off-chip filters)
reduce the power consumption by utilizing non-linear switching analog signal processing
blocks, and to eliminate the need for an RF isolator.
In brief, the phase/frequency modulator in this polar modulation architecture is a sigma-
delta controlled fractional-N frequency synthesizer with an additional frequency insertion
point after the loop filter at the input of the VCO. The Phase-locked Loop (PLL) has two
information inputs: the divider ratio in the feedback path and a direct path to the VCO.
The phase locked loop generates the radio frequency carrier including the phase
modulation information at the desired channel frequency.
WCDMA Transmitter Part
The WCDMA transmitter architecture is an on frequency linear direct up-conversion IQ-
modulator. The in-phase and quadrature-phase reconstruction filters are fully integrated
and a programmable gain amplifier implements the gain control. An external SAW filter
between the WCDMA circuit and the power amplifier is used to improve noise performance.
After the power amplifier, the signal is sent through an isolator and through the duplex
filter, which directs the transmit signal to the antenna connector through the antenna
switch. The supply voltage and bias of the power amplifier are adapted depending on the
output power to achieve high efficiency at every transmitter power level. A high efficiency
DC/DC converter regulates the supply voltage and the bias operation point is controlled by
a D/A-converter in the WCDMA radio circuit.
Receiver Part
The receiver architecture is a direct down-conversion zero-IF receiver with integrated low-
pass filters. The complete receiver with seven Low Noise Amplifiers (LNAs), one for each
supported band, is integrated on chip. After the down-conversion, the in-phase and
quadrature-phase components are low pass filtered and if the receiver is in
EDGE/GPRS/GSM mode the signals are fed to the integrated high dynamic range sigma-
delta A/D-converters.
SEMC Troubleshooting Manual
99 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical Description
Ericsson RF 3300 Block Diagram:
RF System Control
The access side of the digital baseband controller controls the overall radio system.
In both EDGE/GSM/GPRS and WCDMA air interface mode, the digital baseband controller
controls the radio system through a three-wire serial bus. The digital baseband controller
also manages PA band control and the antenna switch mechanism in the front end module.
The 26 MHz VCXO clock residing in the transceiver is turned on only when required and
initiated by the digital baseband controller.
The control flow for the RF system:
EDGE/GPRS/GSM
TX Frequency, Channel and Power Level Range:
GSM 850:
TX Frequency Range: 824,2 MHZ – 848,8 MHZ
Channel Range TX: 128 – 251
Power Level: Min 19 – Max 5
GSM 900:
TX Frequency Range: 890,2 MHZ – 914,8 MHZ
Channel Range TX: 1 - 124
Power Level: Min 19 – Max 5
EGSM 900:
TX Frequency Range: 880,2 MHZ – 889,8 MHZ
Channel Range TX: 975 - 1023
Power Level: Min 19 – Max 5
DCS 1800:
TX Frequency Range: 1710,2 MHZ – 1784,8 MHZ
Channel Range TX: 512 – 885
Power Level: Min 15 – Max 0
PCS 1900:
TX Frequency Range: 1850,2 MHZ – 1909,8 MHZ
Channel Range TX: 512 - 810
Power Level: Min 15 – Max 0
RX Frequency and Channel Range:
GSM 850:
RX Frequency Range: 869,2 MHZ – 893,8 MHZ
Channel Range RX: 128 – 251
GSM 900:
Frequency Range: 935,2 MHZ – 959,8 MHZ
Channel Range RX: 1 - 124
SEMC Troubleshooting Manual
100 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
Technical DescriptionFUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
EGSM 900:
RX Frequency Range: 925,2 MHZ – 934,8 MHZ
Channel Range RX: 975 – 1023
DCS 1800:
RX Frequency Range: 1805,2 MHZ – 1879,8 MHZ
Channel Range RX: 512 – 885
PCS 1900:
RX Frequency Range: 1930,2 MHZ – 1989,8 MHZ
Channel Range RX: 512 - 810
WCDMA
Note! WCDMA Network support depends on variant and market.
TX and RX Frequency and Channel Range
Band I:
Channel Range TX: 9612 - 9888
TX Frequency Range: 1920 – 1980 MHz
Channel Range RX: 10562 - 10838
RX Frequency Range: 2110 – 2170 MHz
Band II:
Channel Range TX: 9262 - 9538
TX Frequency Range: 1850 – 1910 MHz
Channel Range RX: 9662 - 9938
RX Frequency Range: 1930 – 1990 MHz
Band IV:
Channel Range TX: 1312 - 1513
TX Frequency Range: 1710 – 1755 MHz
Channel Range RX: 1537 – 1738
RX Frequency Range: 2110 – 2155 MHz
Band V:
Channel Range TX: 4132 – 4233
TX Frequency Range: 824 – 849 MHz
Channel Range RX: 4357 – 4458
RX Frequency Range: 869 – 894 MHz
Band VIII
Channel Range TX: 2712 – 2863
TX Frequency Range: 880 – 915 MHz
Channel Range RX: 2937 – 3088
RX Frequency Range: 925 – 960 MHz
Bluetooth and FM Radio
The Blt/FM Radio circuit combines Bluetooth and FM tuner functionality into one.
Bluetooth
The Bluetooth implementation is compliant with Bluetooth specification 2.1 + EDR.
The BluetoothTM transceiver has frequency channels with 1 MHz separation from 2402 to
2480 MHz. The same band is used for both transmission and reception. This gives 79
frequency channels.
Receiver
The Bluetooth section implements a low-IF receiver for Bluetooth modulated input signals.
The radio signal is taken from a balanced RF input and amplified by an LNA. The mixers
are driven by two quadrature LO signals, which are locally generated from a VCO signal
running at twice the frequency. The I and Q mixer output signals are band pass filtered by
a poly-phase filter for channel filtering and image rejection. The output of the band pass
filter is amplified by a VGA to the optimal input range for the A/D converter. Further
channel filtering is done in the digital part. The digital part demodulates the GFSK, Ⱥ/4-
DQPSK or 8-DPSK coded bit stream by evaluating the phase information. RSSI data is
extracted. Overall automatic gain amplification in the receive path is controlled digitally.
The RC time constants for the analog filters are automatically calibrated on chip.
Transmitter
The transmitter uses the serial transmit data from the Bluetooth Controller. The
transmitter modulator converts this data into GFSK, Ⱥ/4-DQPSK or 8-DPSK modulated I
and Q digital signals for respectively 1, 2 and 3 Mbps transmission speed. These signals
are then converted to analog signals that are low pass filtered before up-conversion. The
carrier frequency drift is limited by a closed loop PLL.
FM Radio
FM Receiver
The receiver uses a digital low-IF architecture. The receive (RX) section integrates a low
noise amplifier (LNA) supporting the worldwide FM broadcast band (76 to 108 MHz). An
automatic gain control (AGC) circuit controls the gain of the LNA to optimize sensitivity
and rejection of strong interferers. An image-reject mixer down converts the RF signal to
low-IF. The quadrature mixer output is amplified, filtered and digitized with high resolution
analog-to-digital converters (ADCs). This advanced architecture allows the use of digital
signal processing (DSP) to perform channel selection, FM demodulation and stereo audio
processing.
Tuning
The receiver uses frequency synthesizer technology including a completely integrated VCO.
The frequency synthesizer generates the quadrature local oscillator signal used to
downconvert the RF input to a low intermediate frequency. The VCO frequency is locked to
the reference clock and adjusted with an automatic frequency control (AFC) servo loop
during reception. The tuning frequency is defined as: Freq (MHz) = Spacing (kHz) ×
Channel + Bottom of Band (MHz)
SEMC Troubleshooting Manual
101 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
External Connectors
External units are connected to the transceiver by means of a 12-pin connector on the
bottom of the phone.
System connector pin input/output overview:
Clocks
Clock Distribution
The clocking for the access and application subsystems is separated. This means that the
subsystems can wake up or go to sleep mode independently. The access subsystem is
clocked by the 26 MHz Voltage Controlled Crystal Oscillator (VCXO) located in the
GSM/EDGE circuit. When the access subsystem has a job to do, the Master Clock (MCLK)
signal is requested from the RF part. Most other clocks needed within the access
subsystem are generated from the MCLK. Some minor parts like sleep timer and cable
detect use the 32 kHz real-time clock. The 32 kHz real-time clock clocks the application
subsystem, and all other internal clocks needed within the application subsystem are
generated from this clock. However, when audio is transferred between the application
and the access subsystems, the MCLK is used.
Master Clock
(26 MHz)
The 26.00 MHz VCXO-based MCLK is distributed as a square wave signal from the
GSM/EDGE circuit. In order to have full control over the load on the MCLK, only the access
side of the digital baseband controller is allowed to request the MCLK. However, by
indirect means also the application side CPU can issue the request. A VCXO-based square
wave is also distributed to the WCDMA circuit, but is turned on only upon a command
from the digital baseband controller.
Real-time Clock
(32. 768 kHz)
A 32.768 kHz crystal oscillator provides a low frequency clock whenever the platform has
power. This clock is used to keep the Real-Time Clock (RTC) block functioning, so that the
platform can keep track of the time and date. The low frequency clock is generated in the
analog baseband controller and distributed to the digital baseband controller, and if
necessary to external devices like Bluetooth, FM radio and A-GPS.
A-GPS
The Assisted GPS functionality in the phone is realized with the Global Locate
Hammerhead GPS module. The Global Locate Hammerhead belongs to the Type 2 GPS
solutions. The PMB 2525 Hammerhead II GPS IC is a GPS single chip device containing a
complete radio frequency front-end as well as the signal processing functionality in a
single die. The device allows the usage of assistance data by supporting A-GPS (assisted
GPS) standards (RRLP, RRC, OMA SUPL). One of three serial interfaces, UART, I²C or SPI,
is used for communication with the host system.
Clock Reference Frequency
The platform provides two reference frequencies, a 32.768 kHz clock (RTCCLK) from the
Analog Baseband Controller, and a 26 MHz reference clock (SYSCLK) from the Digital
Baseband Controller. The RTCCLK is used by the phone real time clock function. The
RTCCLK is distributed to the A-GPS module as a logical square wave. SYSCLK is derived
from the reference modulation clock MCLK to the platform access system and is
distributed from the Digital Baseband Controller to the A-GPS module. This 26 MHz clock
is synchronized with the cellular network to an accuracy of ±0.1 ppm. Automatic
frequency updates can also cause large frequency corrections, with associated phase
discontinuities. In order to isolate the A-GPS module for the unstable effects of SYSCLK,
an external reference clock is required. This external reference frequency provided by a
TCXO is required to provide a clock with very high short term stability. The frequency of
the TCXO is calibrated against the cellular reference clock by the A-GPS module enabling
the use of a more economical less accurate TCXO.
Interface and Control
The Interface and control consists of system timing and control. The control interface
includes a communication link where both data and control information are transferred
between platform and the A-GPS module. Data and command information is transferred
using a full-duplex Universal Asynchronous Receiver Transmitter (UART) interface.
Other control signals include the following:
• A GPIO or platform reset used as a reset signal (nRESET) to the GPS module.
• A Transmission On signal (TXON/ RX_HOLD), is used to indicate to the A-GPS module
when the ME is transmitting. The A-GPS modules receiver is disabled whilst the ME is
transmitting.
• A hardware timing pulse (GPSSTART/SYNC) providing the A-GPS module with a
highly accurate timing reference. The A-GPS is able to accurately synchronize its
GPS time to this reference pulse.
• A GPIO used as an enable (POWERON) signal to the GPS module.
• A GPIO used for power control for the GPS module.
A-GPS Block Diagram:
Technical Description SEMC Troubleshooting Manual
102 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW Platform Block Diagram
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
FUNCTIONAL OVERVIEW
RF_DATA_B
RF_DATA_STRB
RF_DATA_A
RF_DATA_C
TXADC
PWRRST
MCLK
CLKREQ
IRQAcc
I2C BUS Internal Acc and App
Mobile SDRAM
xxx Mbit
CKE
CLK
CS
WE
CAS
RAS
BA1
BA0
UDQM
LDQM
D(0-15)
VDD
VDDQ
VSS
VSSQ
A13
A14
SDCKE
CLK
CS(0-2)
WE
OE/CAS
ADV/RAS
BE0
BE1
1.8 V
VIO
SRST
SCLK
I2S BUS
I2CSDA2
I2CSCL2
1.8 V
VIO
IRQApp
WTX_In
WTX_Ip
WTX_Qp
WTX_Qn
VIO
Backup
capacitor
2.65 V
VANA
1.2/1.05 V
VCORE
Backup
Cap
I2C
SLEEP
CONTROL
32 kHz
osc
SYSTEM
POR
100k
100k
100k
Power Management
AB 3100
PWRRST
XTAL_OUT
RF LDO a
EGG/WBTX
150 mA ;
2.8 V
Camera
LDOh
100 mA ;
2.75 V
MemCard
LDOg
100 mA ;
2.85 V
IR LDOk
200 mA
2.75 V
Analog
LDOf
30 mA
2.5~1.05V
I/O/Core
LDOe
200 mA
1.8~0.9V
Level
shift
G
LDO LP
2.2 V OTP
64 bits
1MHz
OSC
PLL
44/48
IRQa
FUEL
GAUGE
ADDER
VIBRATOR
CONTROL
LED Control
ADC
10bit
AUTO
CTL M
U
X
I2C
I2C
LDO d
200 mA ;
2.65 V
VDDLP
Internal BUCK
1.8 to 0.9 V
5%
600 mA
BOOST
(Soft start)
6-22 V, 30 mA
BAND
GAP
IRQb
2.5 V
VANA
2.8 V
VRAD
2.75 V
VCAM+Display
2.85 V
VCARD
2.75 V
VIR
VBAT
VBAT
VBAT
VBAT
32KHZ
VBAT
VBAT
VBAT
On/Off
Switch
LDOc
200 mA
2.65 V
VBACKUP
VANA
2.65 V
VANA
2.5 V
VANA
1.8 V
VIO
1.2/1.05 V
VCORE
1.2/1.05 V
VCORE
1.8 V
VIO
1.8 V
VIO
1.8 V
VIO
1.2/1.05 V
VCORE
1.8 V
VIO
1.2/1.05 V
VCORE
VRTC
VBAT
2.75 V
LED interfaceVibrator if WLED interface SIM interface
Memory interface
WTXPOW_DET
WRX0_In
WRX0_Ip
WRX0_Qp
WRX0_Qn
100
mohm
25
mohm
IMEAS
VMEAS
S-D
ADC
CHREG
CHSENSE+
CHSENSE-
FGSENSE+
FGSENSE-
DCIO
VBUS
UART
BDATA
I2C
TRICKLE
VBAT
DCIO
DCIO
DET
USB
DET
USB CHRG
CONTROL
DCIO CHRG
CONTROL
SIM
LDO
GND
CLK
RST
DAT
NC
SIM card
VCC C1
C2
C3
C5
C6
C7
SERCON
DACO0
DACO1
DACO2
DACO3 DAC3
11 bits
DAC0
11 bits
DAC1
11 bits
DAC2
11 bits
RF_CTRL_CLK
RF_CTRL_DATA
RF_CTRL_STRB0
RF_CTRL_STRB1
WRFCTRL3
WDAC2
WDAC1
ANTSW2
ANTSW0
ANTSW1
ANTSW3
CIVSYN
CIHSYN
CIRES
CIPCLK
R0
R1
R2
R3
R4
R5
C0 C1 C2 C3 C4
1
87
654
32
0
9
#
C
Y N
*
1.8 V
VIO
S
L
2.85 V
VCARD
1.8 V
VIO
Bluetooth
Radio
PCMCLK
PCMSYN
PCMDLD
PCMULD
RESOU T2
SYSCLKREQ1
VBAT
REG
2.75V
1.8 V
VIO
RESETOUT0
EMIF2_ALE_A18
EMIF2_CLE_A17
EMIF2_WE
EMIF2_SDCAS_RE_OE
EMIF2 CS0
SDCKE
SDCLK
SDCS
WE
SDCAS
SDRAS
BE0
BE1
A14
A15
ATMS
Microphone
GPA4
I2CSDA2
I2CSCL2
I2CSDA2
I2CSCL2
USB if
BT SPI CLK
BT SPI CS
BT SPI DI
BT SPI DO
1.8 V
VIO
Debug Interface
ACB/
Debug
Debug
equipm.
VIO
1.8 V
GPIOif
C
O
N
D+
D-
GND
VBUS
uP SAFETY
VBAT
BDATA
BATTERY
GND
LED Control
VBAT_C
VDD_REF
1uF
DCIO_INT
32KHz
SYSCLK1
32KHz
SYSCLK1
1.8 V
VIO
External to Platform
Internal to Platform
V_TEMP
TEMP_BIAS
Placed
close to RF
TEMP_BIAS LCDTEMP
Placed
close to
LCD
Digit al
Baseband
Controller
Decaps
VBAT
VIO 1.8V
HS_DIR
HS_STP
HS_CLOCK
HS_NXT
HS_DAT0-7
HS-USB Transceiver with ULPI, ISP 1508
ULPI
if logic
Serializer
Deserializer
CLOCK
D0-D7
DIR
STP
NXT Reg
map
USB 2.0 ATX
Termi nation
Resistors
POR
PLL
DP
DM
OSC
XI
XO 1
ID det ID
VBUS
Comp
Chrg/
dischrg
resistors
VBUS
Voltage
regulators
VBAT
VDD1V8
VDD3V3 Internal
power
PSW_N
Int Ref
Voltage
REF
VIO
SYSCLK2n
ULPI_CS
CSn
To NAND W P
EMIF2 NFIF READY
DB 3210 POP
NAND Flash 1 Gbit
DB 3210 POP
SDRAM 512 Mbit
VBAT
2.75 V
VRAD
VBAT
VccWPA
Power
coupler
RF Pow det
Det
En
UL: 1920 – 1980 MHz
DL: 2110 – 2170 MHz
UL: 1850 – 1910 MHz
DL: 1930 – 1990 MHz
UL: 824 – 849 MHz
DL: 869 – 894 MHz
824 – 915 MHz
1710 – 1910 MHz
1930 – 1990 MHz
1805 – 1880 MHz
925 – 960 MHz
869 – 894 MHz
WDCDCREF
RFCtrl1
Switch
PWM/PFM
En
Control
Logic
RF_CTRL_CLK
RF_CTRL_DATA
RF_CTRL_STRB0
2.8 V
VRAD
1.8 V
VIO
RF_DATA_STRB
RF_DATA_B
RF_DATA_C
RF_DATA_A
LNA
LNA
LNA
LNA
LNA
A
D
A
D
0
90
LPF
+ChP PhD
÷
N.M
VCO
LPF ChP PhD
÷
N.M
+0
90
+
DAC
DAC
XO
DAC
VCO
VCO
LNA
LNA
WCDMA LB
WCDMA HB1
WCDMA HB2
WCDMA HB3
CLK
DATA
STROBE
Serial
Control
WTxQB
WTxQA
WTxIB
WTxIA
GSM/EDGE
AM
DAC
RFCtrl1
RFCtrl2
RFCtrl1
RFCtrl2
GSM/
EDGE HB
GSM/
EDGE LB
WCDMA LB
WCDMA HB
WCDMA HB
GSM/EDGE
LB
GSM/EDGE
LB
GSM/EDGE
HB
GSM/EDGE
HB
WRxIA
WRxIB
WRxQB
WRxQA
EDataB
EDataA
EDataC
EDataStr
RF 3300 WCDMA/GSM/GPRS/EDGE TRX
MCLKsec
CLKREQ
MCLK
XO
XOp
26MHz X-tal
TestOut
RF_CTRL_CLK
RF_CTRL_DATA
RF_CTRL_STRB1
1.8 V
VIO
LNA
LNA
LNA
LNA
LNA
A
D
A
D
0
90
LPF
+ChP PhD
÷
N.M
VCO
LPF ChP PhD
÷
N.M
+0
90
+
DAC
DAC
XO
DAC
VCO
VCO
LNA
LNA
WCDMA LB
WCDMA HB1
WCDMA HB2
WCDMA HB3
CLK
DATA
STROBE
Serial
Control
WTxQB
WTxQA
WTxIB
WTxIA
GSM/EDGE
AM
DAC
RFCtrl1
RFCtrl2
RFCtrl1
RFCtrl2
GSM/
EDGE HB
GSM/
EDGE LB
WCDMA LB
WCDMA HB
WCDMA HB
GSM/EDGE
LB
GSM/EDGE
LB
GSM/EDGE
HB
GSM/EDGE
HB
WRxIA
WRxIB
WRxQB
WRxQA
EDataB
EDataA
EDataC
EDataStr
RF 3300 WCDMA RX (other functions unused)
MCLKsec
CLKREQ
MCLK
XO
XOp
TestOut
GSM/EDGE
PA + Ant Sw. VAPC
PA
PA
GSM850/
900 Input
DCS/PCS
Input
ESD
VccWPA
En
Bias
VccWPA
En
Bias
VccWPA
En
Bias
WRX1_In
WRX1_Ip
WRX1_Qp
WRX1_Qn
WRFCTRL0
WRFCTRL1
WRFCTRL2
RX Diversity for WCDMA
I2S_CLK0
I2S_WS0
I2S_RX0
I2S_TX0
I2S_CLK1
I2S_WS1
I2S_RX1
I2S_TX1
PCM
DECODER
ENCODER
ADC
2
ADC
1
DAC
1
DAC
2
SIDE
TONE
TX
PGA2
TX
PGA1
RX
PGA1
RX
PGA2
CCO
Audio Part AB 3100
PCMO
PCMI
PCMSYN
PCMCLK
CCO1
ADC
3
TX
PGA3
DAC
3
RX
PGA2
CCO2
Vol
Vol
Vol
PCMO
PCMI
PCMSYN
PCMCLK
LINE1
LINE2
MIC1P
PGA
VSSBEAR
VDDBEAR
VSS_SPKR
VDD_SPKR
MIC2N
MIC3N
MIC4N
VMID
PCM/
I2S
Inter-
face 2
PCM/
I2S
Inter-
face 1
DAC
4
RX
PGA2
Vol
PGA
PGA
PGA
VDDDIG
ADC2REF ADC3REF
MS PRO
IO Bridge
26 MHz
DSP
Sub System
PDROM
464kB
SRAM
332 kB
CRU
GPIO
Timer0
XpertCEVA
JTAG
Timer1
AHB Slave
8
ANT_SW1
RF_DATA_STRB
RF_DATAA0
RF_DATAC2
RF_DATAB1
IRAM
7k x 32
bit
32
32
52 MHz
AHB IF
SYS
CON GPIO
Watch
Dog
Cable
Detec t
Event
Hist
Bus
Tracer
EMIF1
AHB Slav e
EMIF Control
AHB Slave
EMIF Arbiter
CTS/RTS
ANT_SW0
SIMIF
SIM_RSTn
SIM_CLK
AHB
Defau lt
slave
AHB
IF
DMA
58 Channels
50 Requests
AHB
IF
AHB
IF
RESOUT0n
RESOUT1n
PWRRSTn
RESOUT2n
RTCCLKIN
MSACCIRQn
APPSLEEP
MSAPPIRQn
SYSCLK0REQ
SYSCLK0
MCLK
MCLKREQ
ACCSLEEP
ARM9 Sub system
ARM926
D
Cache
32 kB
I
Cache
32 kB
AHB
Master
MMU
I Mem
Control
D Mem
Control
ARM9EJ-S
TLB
AHB BUS IF
AHB
Maste r
EMIF2
AHB Slave
Shared EMIF
EMIF
I2C1
MMC/SD
AHB2APB
26 MHz
I2S/
PCM0
AHB
Slave
I2S/
PCM1
I2C2
DMA
40 Channels
40 Requests
AHB
Slave
AHB
Maste r
APEX AHB
Slave
APEX
RAM
APEX
ROM
APEX+
AHB
Slave
AHB
Master
Video
Enc
RAM0
Video
Encoder
AAIF
AHB IF
MSL
AAIF
AHB IF
MSL
UART 0
SPI
RX/TX
CTS/RTS
CS0 -2
DI/DO/CLK
ARB
AHB
Slave
DMA
AHB IF
AHB2APB
26 MHz
SERVICEn
DPLL
APLL
ARB
AHB Master
Random noise
generator
SDA
SCL
ANT_SW2
ADC
SYSCLK2
SYSCLK1
APLL
IO
IO
IO
Core
DAC_Q_POS
DAC_Q_NEG
DAC_I_POS
DAC_I_NEG
TX_POW
WINT-
COM
WSYS-
CON
WTIM-
GEN
52 MHz
WCDMA SUB System
IM
Bridge
AHB
Slave +
Sequ.
EGG
Sub System
RFWB ENABL E 0
RFWB ENABLE 1
RFWB ENABL E 3
RF CTRL CLK
RF CTRL DAT A
TIM
GEN
SER
CON
CLK
CON
VA
DFSE
GSM
CRYPTO
16
32+5
32+3
32+3
32+3
32+3
16
26 MHz
16
16
32+5
16
16
TXIF
RXIF
RFIF
32+5
32+3
32+3
32+5
16
16
16
TX ADC STRB
26 MHz
ARM9 Sub system
ARM926
D
Cache
32 kB
I
Cache
32 kB
AHB
Master
MMU
I Mem
Control
D Mem
Control
ARM9EJ-S
TLB
DTCM
8 kB
ITCM
26 kB
ETM IF
ETM9
AHB BUS IF
TCM IF
AHB
Master
TXRX
RF CTRL STRB1
RF CTRL STRB0
INTCON
EDC
ETX
Access
Timer
Boot ROM
8k x 32 bit
ARB ARB ARB
ANT_SW3
O
R
NAND Flash IF
ECCAH B Slave
I2CSCL2
I2CSDA2
MC_CMD/BS
MC_CM DDIR
MC_DATADIR
MC_CLK
CDI
PDI
PAR/ SSI
AHB
Slave
GRAM
64k byte
GAMCON
AHB
Mast er
MCiDCT
(Video)
PDICON
CDICON
GAMEACC
(3D)
XGAM
KEYPAD
GPIO
INTCON
32
TIMER0
16
32
2
16
WDOG 32
SYSCON
16
AHB2APB
13 MH z
AHB
Slave
RTC 16
BUS TR 32
Event H 32
DPLL
208M
APLL
13M
32kHz
DCON
RF CTRL STRB2
GSM PA ENABLE
RFWB ENABLE 4
RFWB ENABLE 5
Digital Baseband
Controller DB 3210
H
15
ADC1_Q_POS
ADC1_Q_NEG
ADC1_I_POS
ADC1_I_NEG
ADC2_Q_POS
ADC2_Q_NEG
ADC2_I_POS
ADC2_I_NEG
CEVA-
X1622
DRAM
128 kB
IRAM
64 kB
ICU PMU
Video
Enc
RAM1
AHB2AHB
52 MHz
Boot
ROM
MS
PRO
32
32
UART 0
PPM
32
32
KEYOUT(0-4)
TIMER1 32
FS_USB/
HS_USB
WCDMA
Integrity
I2C0
SPI
UART2
RS232
IRDA
BT
UART3
I2S/PCM
(BT)
UART0
GPRS
CRYPTO
AHB2APB
26 MHz
WCDMA
Cipher 0,1
All 48 GPIOs here
have switchable
pullups.
VBAT
20
21
22
23
26
27
25
24
28-35
Data Card
MS Pro
MMC/SD
Resistor s
2.65 V
VAUDIO
2.65 V
VAUDIO
VBAT
MCLK
CLKREQ
MClkSec
MClkSec
WRFCTRL3
WTXPOW_DET
VBAT
EX1030 Filters
CCO
CCO
Hook
PHF
Jack
Band V
Band II
Band I
To Camera
2.75 V
VCAM
1.8 V
VIO
SYSCLK0
LDO
2.8 V
2.8 V
VRAD
2.8 V
VRAD2
VBAT
2.8 V
VRAD2
Camera 1
Camera 2
CIPCLK
CIVSYN
CIHSYN
CIRES
I2CSDA2
I2CSCL2
MMC CLK
CAM 2 STBY
CAM 1 STBY
CAM PO W
CAM PO W
CAM 1 STBY CAM 2 STBY
Image
proc
A
D
C
Sensor
Control
CKE
CLK
CS
WE
CAS
RAS
UDQM
LDQM D(0-15)
VDD
VDDQ
VSS
VSSQ
BA0
BA1
WP
CE
RE
WE
CLE
ALE
D(0-7)
VDD
VSS
R/B
GPA4
GPA4
MCLK SEC
BT + WLAN
Power
coupler
Power
coupler
Band 1
Band 2
Band 5
2.75 V
VCAM
VBAT
S U B - L C D VBAT
L C D
1.8 V
VIO
32kHz
SPI
WLAN
INT
VIO
1.8V VBAT
Power Down
MCLK SEC
SYSCLKREQ1
VIO
1.8V
VBAT
VIR
2.75 V
VIO
1.8V
Vcc
RXD
I/O &
Supply
Log &
Contr
MODE
TXD
RC
COM
P
IRDA
AMP
IRDA_RX
IRDA_TX
IRDA_SD
Bluetooth
Baseband
BT SPI IRQ
SEMC Troubleshooting Manual
103 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW Block Diagram Power Distribution
FUNCTIONAL OVERVIEW
CHREG
DCIO
VDD_HV_D
VDD_IO_A
VDD_IO_B
VDD_HV_A
ON/OFF
IN
OUT
VBAT_A
VBAT_D
VBAT_G
VBAT_F
VBAT_B
ECO/Low Pow CLK_REQ_OUT1
VDD_BEAR
VDD_CLD
VCC OEn
LED4n
VDD_IO
CLK_REQ_OUT2
VBAT_E
SW
VDD
VCC
PVIN FB
LDOe
1.80V/200mA
LDOa
2.8V/150mA
LDOc
2.65V/200mA
LDOh
2.75V/100mA
LDOk
2.75V/200mA
LDOg
2.85V/100mA
LDOd
2.65V/200mA
LDO LP
2.2V/7mA
Vibrator
driver
Fuel
gauge
Block
LDOf
2.50V/30mA
VDD_ADC
VDD_AUDIO
VDD_AUXO
I/O
VDD_SPKR
GPADC
CODEC
resistor
Charge 100 mOhm
Vcc
VccB VccA
VBAT_C
VBUS VBUS
Charger
VBAT_H
VBAT_K
VBAT_L
DVDD
AVDD
RF Subsystem
Buck
1.2V (1.05)/600mA
VCCPA
VIO_X2
VIO_X1
VDD18A
VDD18_LDO
VDD30
Back-up
capacitor
4.7k
PoP
12
20
VCCDA
VDDIO
VDDIO_PLL
VDDCO_PLL
VCCAD
VCCGPAD
VDDCO
VDDAD
D-VDDQ
F-VDD
10
6
Control
Bluetooth
Subsystem
WLAN Subsystem
VBAT
VACT
VDIG
VANA
DAC1
DAC2
REF
VCONTROL
VBAT
VDDA_AF
VDDANA
2.5 V
1.2 V
BOOST
W-LED driver
VBAT_M
LED5n
VCC1
VLED
VCC_IO
VDD2V7
VDD1V8
ANODE
CATHODE
VBOOST
KEY_LED_C
ATHODE
VCC_N
2
LED1n
LED2n
LED3n TRICKLE TRICKLE
V18D
PVIN
V18A
V3A
VccA2
VccD
VccA1
LDO2
1.8V/300mA
LDO1
1.8V/300mA
LDO3
3V/300mA
Switching Reg 3
3.3V/250mA
V33A
VCC
VCONTROL
VCC
VCONTROL
VccA2
VccD
VccA1
VBAT
EN
2
2
1.8 V
VDDIO
VBAT_ACT
VBAT
VBUS
VCC I/O
SIM LDO
1.8/2.85V
SEMC Troubleshooting Manual
104 (129)
C903
1228-1147 rev. 1
FUNCTIONAL OVERVIEW Block Diagram Clocking Concept
FUNCTIONAL OVERVIEW
SEMC Troubleshooting Manual
105 (129)
C903
1228-1147 rev. 1
APPENDIX Replaceable Components
APPENDIX
Replaceable Components
EXPLANATION OF ABBREVIATIONS USED IN THE COLUMN ‘COMMENTS’ BELOW
COMPONENT LOCATION
P= Primary Side
S = Secondary Side
REPAIR METHOD
HA = Hot Air (removal & mounting)
HA/ST = Hot Air for removal - Soldering Tool for mounting
BH = Bottom Heat
BGA = BGA Station
CALIBRATION
C = Calibration of the phone is required after replacing the component
Calibration to be done by authorized centers only!
Position Designation Part no. Comments Page
B3100
B4200
B4410
Microphone
SMD Vibrator
IC Flip Sense
1206-4070
1202-9271
RYN901920/1
S HA+BH
P HA+BH
S HA
107
107
107
C2439
C2440
Capacitor Ceramic 1,0 uF +/-10% 25,0 V
Capacitor Ceramic 1,0 uF +/-10% 25,0 V
RJC5163237/1
RJC5163237/1
S HA
P HA
E1000
E1002
Shield Can
Shield Can
1216-2817
1216-2817
S BGA
S BGA
L1200
L2200
L2260
L2261
L2401
L2402
L2403
L2404
L2406
L2408
L2468
L4102
L4200
Inductor Wirewound
Inductor Wirewound 4.7 ##H
120ohm 0603 2A 50mohm Bead
Inductor Wirewound 4.7 ##H
Inductor
Inductor
Inductor
Inductor
1kohm 0402 0.2A 0.9ohm
Transformer
Filter 1.0 GHz 0402
Inductor Wirewound
Inductor Wirewound
1203-0322
1200-2190
REG70605/15R1
1200-2190
REG70618/20
REG70618/20
REG70618/20
REG70618/20
REG70618/4
REG70609/06
REG70618/18
1206-2128
REG7245372/22
S HA
S HA
S HA
S HA
P HA
P HA
P HA
P HA
P HA
P HA
S HA
S HA
S HA
108
108
108
108
108
108
108
108
108
108
108
N1200 Pre-bumped Tiger Band 1,8
Tiger 1,2,5
1218-1880
1218-1883
S BGA C
S BGA C
N1210
N1211
N1300
N2200
N2203
N2206
N2210
N2271
IC Linear
IC Voltage Regulator
Bluetooth and RDS FM radio tuner
IC Vreg MAX8640, 1.8V
IC Vreg
IC Voltage Regulator
LDO, 3.0V, 150mA, CS-4
IC Voltage Regulator
1203-5870
1204-5903
1200-9840
1200-6420
1200-0110
1204-5903
RYT113955/7
1200-2008
S HA
S HA
P BGA
S HA
S HA
S HA
S HA
S HA
109
109
110
110
110
109
111
111
Position Designation Part no. Comments Page
gg
N2290
N2410
N2411
N2420
N2421
N2422
N3100
N3101
N4201
N4240
N4401
IC Voltage Regulator
IC IF 3.5x3.5x0.8 thin QFN
ASIC Accelerometer
IC IF ISP1508 ES3 (3.5*3.5*0.8)
IC ESD Prot UDFN 6 2x2 mm
ASIC Baseband
IC FLIP CHIP 9-PIN
ASIC Tjatte3 CSP20
Transistor
IC IF Micropak-6
IC Dri CS-16
RYT113997/4
1200-1951
1202-1676
1200-1694
1200-6309
1201-4120
1200-4100
ROP1013074/1R1A
RYN901936/1
1216-1590
1212-3512
S HA
P HA
S HA
S HA
S HA
S HA
S HA
S HA
S HA
S HA
S HA
111
112
112
112
113
113
113
114
114
114
114
R2449
R2490
Resistor 0, Ohm +/-50m 63 mW K0603
Resistor 0.0 Ohm +/-5% NA mW K0402
REP623001/0
REP622001/0
P HA
P HA
114
S2403 Input Switch 1214-8115 S HA/SI BH 115
V2202
V2412
V2413
V2417
V2420
V2421
V2430
V2470
V4110
V4111
V4200
V4310
V4350
V4360
Transistor
Diode
Diode Protection 0.7 V SOD-882
Diode
Diode
Diode
Diode
Diode Schottky 0,28 V
LED White
LED White
Trans Array
LED Red
LED
LED
RYN122910/1
RKZ223905/2
1201-2253
RKZ223905/2
1201-8440
1201-8440
1201-8440
1200-2065
1222-1832
1222-1832
1200-0320
RKZ433942/1
1216-9185
1216-9185
P HA
P HA
P HA
P HA
S HA
S HA
P HA
S HA
P HA/BH C
P HA/BH C
S HA
P HA
S HA
S HA
115
115
115
115
115
115
115
115
116
116
116
116
116
116
W1300 Filter RTN202941/1 P HA 117
X1000
X1002
X1003
X1010
X1011
X1030
X1040
X1041
X1200
X1210
X1300
X2400
X2403
X3102
X4202
X4300
Conn Leaf Spring
Conn Leaf Spring
Conn Leaf Spring
Conn Leaf Spring 1p
Conn Leaf Spring 1p
Conn Pogopin 1p
Conn Leaf Spring 1p
Conn Leaf Spring 1p
Antenna switch conn
Conn Pogopin 1p 3.5 mm
Conn Pogopin 2p
Conn BtB Receptacle 16p
Memory Card Conn
Conn Pogopin 2p
Conn BtB Receptacle 90p
Conn BtB Receptacle 42p
1201-4841
1201-4841
1201-4841
1202-1053
1202-1053
1216-2306
1216-7957
1216-7957
RPT79947R1A
1218-4490
1214-8705
1214-7370
RNK87147/2R2B
1214-8705
1212-6578
1213-6796
S HA
S HA
S HA
S HA
S HA
P HA
P HA
P HA
P HA/ST
P HA
P HA BH
S HA BH
S BGA
P HA BH
S BGA
S BGA
117
117
117
117
117
117
118
118
118
118
119
119
119
120
Z2400 Filter 1225-1423 S HA 120
SEMC Troubleshooting Manual
106 (129)
C903
1228-1147 rev. 1
APPENDIX Components - B3100, B4200, B4410
APPENDIX
1.2
1.45
1.4
Out
Vcc
Gnd
Max0.55
(Unit:mm)
B4410 IC 1000-8451
B3100 Mic 4.0 Electret 1206-4070 B4200 Vibr Bar Analog DC W350 BSY-3242 1202-9271
SEMC Troubleshooting Manual
107 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
C omponents - L1200, L2200, L2261 L2401-04, L2406, L2408, L4102
41 mg
Dimensions in mm and tolerance 0.2 mm unless noted. Weight:
1.2 Max. 1.0
3.0 ±0.2
(2)
2.8 ±0.2
(Unit: mm)
Recommended patterns
1.8
3.6
1.2
(Unit: mm)
Dimensions in mm and tolerance 0.1 mm unless noted.
(in mm)
0.5±0.05
0.5±0.05
1.0±0.05
0.25±0.1
(Resistance element becomes dominant
at high frequencies.)
Dimension Equivalent Circuit
'LPHQVLRQVLQPP
r
r
r
r
Dimensions i n mm.
0.3
0.6
0.3
0.30 0.250.25
0.30
Dimensions in mm and tolerance 0.1 mm unless noted.
0.1535 ±0.003
3,90 ±0,076
0.1535 ±0.003
3,90 ±0,076
0.043 ±0.004
1,10 ±0,10
0.060
1,52
Winding
direction
Dash
number
Internal
code
XXXX
0.173
4,40
0.123
3,124
Recommended
Land Pattern
0.060
1,50
0.118
3,00
0.173
4,40
0.028
0,70
45°
typ
0.090
2,30
0.123
3,124
0.090
2,30
*
*
Dimensions are of the case not
including the termination. F or maximum
overall dimensions including the
termination, add 0.005 in / 0,13 mm.
*
L4102 Ind WW 2.2 uH 20% 3.9X3.9X1.1 1206-2128
L2408 Tformer +/- 25% 0, H K0201 1203-0723
L2406 1kohm 0402 0.2A 0.9ohm Bead 1000-2601
L2401-04 Ind Chip 0.0 H +/- 25% 0402 1200-0317
L2200, L2261 Ind WW 4,7 uH 3.0X3.0X1.0 1200-2190
L1200 Inductor WW 2,2 uH 20% 3.0X2.8X1.2 1203-0322
SEMC Troubleshooting Manual
108 (129)
C903
1228-1147 rev. 1
APPENDIX Components - L4200, N1210, N1211, N2206
APPENDIX
REFBP AGND
LDO2
IN2
REFIN
EN2
IN1B
PA_EN
(BUMP IN BOTTOM)
16-Bump, 2mm × 2mm WLP
HP
LDO1 PABEN1
PGND
LX
IN1A
PAA
A1 A2 A3 A4
B1 B4B3B2
C1 C2 C3 C4
D1 D4D3D2
TOP VIEW
Pin Conguration
Pin Description
PIN NAME FUNCTION
A1 REFBP Reference Noise Bypass. Bypass REFBP to AGND with a 0.22μF ceramic capacitor to reduce noise on the
LDO outputs. REFBP is internally pulled down through a 1k Ω resistor during shutdown.
A2 AGND Low-Noise Analog Ground
A3 REFIN DAC-Controlled Input. The output of the PA step-down converter is regulated to 2 x V REFIN . When V REFIN
reaches 0.465 x V IN2 , bypass mode is enabled.
A4 PGND Power Ground for PA Step-Down Converter
B1 LDO2 200mA LDO Regulator 2 Output. Bypass LDO2 with a 1μF ceramic capacitor as close as possible to LDO2
and AGND. LDO2 is internally pulled down through a 1k Ω resistor when this regulator is disabled.
B2 PA_EN PA Step-Down Converter Enable Input. Connect to IN_ or logic-high for normal operation. Connect to GND
or logic-low for shutdown mode.
B3 EN2 LDO2 Enable Input. Connect to IN2 or logic-high for normal operation. Connect to AGND or logic-low for
shutdown mode.
B4 LX Inductor Connection. Connect an inductor from LX to the output of the PA step-down converter.
C1 IN2
Supply Voltage Input for LDO1, LDO2, and Internal Reference. Connect IN2 to a battery or supply voltage
from 2.7V to 5.5V. Bypass IN2 with a 2.2μF ceramic capacitor as close as possible to IN2 and AGND.
Connect IN2 to the same source as IN1A and IN1B.
C2 HP
High-Power Mode Set Input. Drive HP high to invoke forced bypass mode. Bypass mode connects the
input of the PA step-down converter directly to its output through the internal bypass MOSFET. Drive HP
low to disable the forced bypass mode.
C3, C4 IN1B,
IN1A
Supply Voltage Input for PA Step-Down Converter. Connect IN1_ to a battery or supply voltage from 2.7V to
5.5V. Bypass the connection of IN1_ with a 2.2μF ceramic capacitor as close as possible to IN1_, and
PGND. IN1A and IN1B are internally connected together. Connect IN1_ to the same source as IN2.
D1 LDO1 200mA LDO Regulator 1 Output. Bypass LDO1 with a 1μF ceramic capacitor as close as possible to LDO1
and AGND. LDO1 is internally pulled down through a 1k Ω resistor when this regulator is disabled.
D2 EN1 LDO1 Enable Input. Connect to IN2 or logic-high for normal operation. Connect to AGND or logic-low for
shutdown mode.
D3, D4 PAB, PAA
PA Connection for Bypass Mode. Internally connected to IN1_ using the internal bypass MOSFET during
bypass mode. PA_ is connected to the internal feedback network. Bypass PA_ with a 2.2 μF ceramic
capacitor as close as possible to PA_ and PGND.
IN1A
LX
PAA
1μH
BATT
2.7V TO 5.5V
AGND
PA_EN
REFIN
EN1
EN2
IN2
BATT
2.7V TO 5.5V
PA ON/OFF
ANALOG CONTROL
VPA
0.4V TO V
BATT
REFBP
IN1B
LDO1 ON/OFF
LDO2 ON/OFF
PAB
LDO2
LDO1
VLDO2
UP
TO 200mA
PGND
HP
FORCED BYPASS
2.2μF
2.2μF
VLDO1
UP
TO 200mA
T ypical Operating Circuit
N1210 IC Lin WLP-16 1203-5870
N1211, N2206 IC Vreg PLP1820-6 1204-5903
L4200 22uH 2.6x2.8x1.2 0.33A 0.76ohm 1000-0130
SEMC Troubleshooting Manual
109 (129)
C903
1228-1147 rev. 1
APPENDIX Components - N1300, N2200, N22
APPENDIX
03
Pinout Top View
A
B
C
D
E
F
G
H
J
K
L
M
N
FM_GND FM_VA FM_GPIO3 FM_GPIO2 FM_GPIO1
FM_VD FM_GND FM_LOUT FM_GND FM_GNDBT_RSRV_CL FM_FMIP
BT_RSRV_N BT_RSRV_CL FM_GND FM_ROUT FM_GND
BT_RSRV_DSM FM_GND FM_RFGND FM_RSTB
BT_VSSANA BT_HVA NC FM_GND FM_VIOBT_VSSANA FM_RCLK FM_SDIO FM_SENB
BT_HVA BT_VSSANA BT_HVA BT_VDD_CLDBT_HVA BT_CLK_
REQ_IN1
BT_HOST_WAKEUP
BT_SPI_INT FM_SCLK
BT_VSSANA BT_VSSANA BT_VSSANA BT_REF_CLK_INBT_VSSANA NC NC BT_CLK_REQ_IN2
BT_TEST2 BT_VSSANA BT_VSSANA BT_AF_PRGBT_VSSANA BT_UART_TXD
BT_SPI_DO BT_VIO_E BT_GPIO_0
BT_TEST1 BT_VSSANA BT_VSSANA BT_VSSDIGBT_VSSRF BT_VSSDIG BT_VSSDIG BT_UART_RXD
BT_SPI_DI
BT_VSSRF BT_GPIO_16 BT_REG_CTRL BT_UART_RTS
BT_SPI_CSN
BT_RFN BT_CLK_
REQ_OUT1
BT_CLK_
REQ_OUT2 BT_VIO_B
BT_VSSRF BT_GPIO_11 BT_GPIO_10 BT_PCM_A BT_UART_CTS
BT_SPI_CLK
BT_RFP BT_RESETN BT_VSSDIG BT_LP_CLK
BT_HVA BT_GPIO_8 NC NC NCBT_VSSRF BT_CONFIG_1 BT_VSSDIG BT_WAKEUP
BT_GPIO_9 BT_PCM_CLK BT_PCM_B BT_VIO_A BT_CONFIG_2BT_RSRV_RF BT_RSRV_D
BT_PCM_SYNC BT_VIO_D BT_CONFIG_3 BT_HVD
BT_VIO_C
1234 67895
Pin Description and Assignment
The table shows the pin list of the STLC2593.
In columns “Reset” and “Default after reset”, the “PD/PU” shows the pads implementing an internal pull-
down/up for the internal Bluetooth section.
The column “Reset” shows the state of the pins during hardware reset; the column “Default after reset”
shows the state of the pins after the hardware reset state is left, but before any software parameter down-
load.
The column “Type” describes the pin directions:
– I for Input (All inputs have a Schmitt trigger function.)
– O for Output
– I/O for Input/Output
– O/t for tri-state output
For the output pin the default drive capability is 2 mA, except for pin K3 (BT_GPIO_11) and pin L3
(BT_GPIO_8) where it is 8 mA such that when used for Class 1, these 2 pins can be used for a switch
control in a cheaper way.
The STLC2593 Pin List (Functional and Supply)
Bluetooth Section
Name Pin
#Description Type Reset
(1)
Default
(2)
after reset
Clock and Reset Pins
BT_RESETN K7 Global reset - active low
BT_REF_CLK_IN F6 Reference clock input(3) I Input Input
BT_LP_CLK K9 Low power clock input
SW Initiated Low Power mode
BT_CLK_REQ_OUT_1 J7 Wake-up signal to Host (Active high or Active
low, depending on configuration pins)
I/O
(4)
Input PD/PU,
depends on
config
Output
depends on
config
BT_CLK_REQ_OUT_2 J8 Wake-up signal to Host. Active low
sdneped O/IUP tupnI)ylno edom IPS(
on config
BT_CLK_REQ_IN_1 E7 Clock request input DP tupnI DP tupnI)hgih evitcA(
BT_CLK_REQ_IN_2 F9 Clock request input UP tupnIUP tupnI)wol evitcA(
BT_HOST_WAKEUP/
BT_SPI_INT E8 Wake-up signal to Host or SPI interrupt Input PD Output
BT_WAKEUP L9 Wake-up signal to Bluetooth (Active high) I/O Input
(5)
Input
UART Interface
BT_UART_RXD/
BT_SPI_DI H9
UART receive data
I/O
(4)
Input PD
Input PD
DP tupnI ni atad IPS
BT_UART_TXD/
BT_SPI_DO G7
hgih tuptuO atad timsnart TRAU
DP tupnI tuo atad IPS
BT_UART_CTS/
BT_SPI_CLK K6
UART clear to send
Input PU
Input PU
DP tupnI kcolc IPS
BT_UART_RTS/
BT_SPI_CSN J6
wol tuptuO dnes ot tseuqer TRAU
UP tupnI tceles pihc IPS
PCM Interface
BT_PCM_SYNC N4 PCM frame signal
BT_PCM_CLK M4 PCM clock signal
BT_PCM_A K5 PCM data
BT_PCM_B M5 PCM data
JTAG Interface
BT_GPIO_9 M3 JTAG_TDI or GPIO
BT_GPIO_11 K3 JTAG_TDO or GPIO
BT_GPIO_10 K4 JTAG_TMS or GPIO
BT_GPIO_16 J3 JTAG_NTRST (Active low) or Alternate
BT_GPIO_8 L3 JTAG_TCK or GPIO
General Purpose Input/Output Pins
BT_GPIO_0 G9 General purpose I/O
Configuration Pins
BT_CONFIG_1 L7
NOC_TB
BT_CONFIG_3 N6
RF Signals
BT_RFP K1
BT_RFN J1
Power Supply
BT_HVA
BT_HVD N7
BT_VIO_A M6
BT_VIO_C N3
BT_VIO_D N5
BT_VIO_E G8
BT_VIO_B J9
BT_VDD_CLD E6
Bluetooth Section
Name
I/O
(4)
Input PD Input PD
Input PU(6) Input PU(6)
Input PD(6) Input PD(6)
I/O
(4)
Input PU(6) Input PU(6)
function Input PD(6) Input PD(6)
Input PD(6) Input PD(6)
I/O
(4)
Input PD Input PD
tupnItupnIIlangis noitarugifnoC7M2_GIF
Differential RF port I/O
L2
Power supply (Connect to 2.75 V)
D3
E1
E2
E4
1.65 V to 2.85 V I/Os supply(7)
1.17 V to 2.85 V I/Os supply(7)
System clock supply
1.65 V to 2.85 V
(Connect to BT_VIO_A in case of a digital
reference clock input, to BT_VSSANA in case
of an analog reference clock input.)
Pin
#Description Type Reset
(1)
Default
(2)
after reset
H6
H7
BT_VSSDIG H8 Digital ground
K8
L8
D1
D2
E3
F1
F2
F3
BT_VSSANA F4 Analog ground
G1
G3
G4
H3
H4
BT_VSSRF
H1 RF ground
L1
J2 RF regulator ground
K2
BT_TEST1 H2
O/Inip tseT Input
(8)
Input
(8)
BT_TEST2 G2
BT_AF_PRG G6 Test pin (Leave unconnected) (9) I/O Open Open
FM Radio Section
FM_GND
A3
FM ground (connect to ground plane on PCB)
B4
B6
B7
C4
C6
C7
D5
FM_VA A4 Analog supply voltage (may be connected
directly to battery)
FM_VD B3 Digital supply voltage (may be connected
directly to battery)
FM_GPIO1 A7
FM_GPIO2 A6 General purpose FM input/output I/O Input/Output Input/Output
FM_GPIO3 A5
FM_FMIP B8 FM RF input
FM_ROUT C5 FM right audio output
FM_LOUT B5 FM left audio output
FM_RFGND C8 FM RF ground (connect to ground plane on
PCB)
Bluetooth Section
Name Pin
#Description Type Reset
(1)
Default
(2)
after reset
1. Pin behaviour during HW reset (BT_RESETN low).
2. Pin behaviour immediately after HW reset and internal chip initialization, but before SW parameter download.
3. See also pin BT_VDD_CLD.
4. Reconfigurable I/O pin.The functionality of these I/Os can be configured through software parameter download
5. Should be strapped to BT_VSSDIG if not used.
6. JTAG mode.
7. Described in section 4.3.
8. To be strapped to BT_VSSANA.
9. Pin is ST - reserved for test function and it must be soldered to an isolated pad (not connected to anything, just floating).
10. Described in section 5.8.
11. Pin is not connected internally in the package; any connection can be done on board, in order to ease the board layout.
Itupni )wol evitcA( teser MF9CBTSR_MF
Input low Input high
FM_VIO D6 FM I/O supply voltage
FM_RCLK D7 FM External reference oscillator input I Input Input
FM_SDIO D8 FM Serial data input / output I/O Input/Output
Input/Output
FM_SENB D9 FM Serial enable input (active low) I Input
Input
tupnItupnIItupni kcolc laireS MF9EKLCS_MF
Other Pins
BT_RSRV_CL
B2
Test pin (Leave unconnected)
(9)
C3
BT_RSRV_D M8
BT_RSRV_DSM C1
BT_RSRV_N C2
BT_RSRV_RF M2
BT_REG_CTRL J4 Regulator control pin
(10)
I/O Input PD Output high
NC
D4
Any use(11)
F7
F8
L4
L5
L6
N2200 IC Vreg SC70 1200-6420N1300 Module Bluetooth + FM WF-
BGA100 1200-9840
+
6
5
GND
OUT
LX
SC70
2.0mm x 2.1mm
TOP VIEW
4
1
2
3
IN
GND
SHDN
Pin assignment in TFBGA 3x3 mm - 16 bumps 0.5 mm pitch
PGND
PVDD
MODE/
SYNC
FB1
VLX1
STATE
AUTO
FB2
VLX2
VSEL
VDD
VOUT1
VOUT2
GND
EN
A
B
C
D
1234
T_MODE
PGND
PVDD
MODE /
SYNC
FB1
VLX1
STATE
AUTO
FB2
VLX2
VSEL
VDD
VOUT1
VOUT2
GND
EN
1234
A
B
C
D
T_MODE
Top view Bottom view
12 34
A
B
C
D
A
B
C
D
4321
STw4141 pin description
noitpircseDlobmySniP
A1 PGND Power ground
B1 PVDD Power supply voltage
C1 MODE/SYNC
MODE/SYNC = High to forced PWM mode
MODE/SYNC = Low to forced PFM mode
MODE/SYNC = 600 kHz - 1.5 MHz external clock synchronization in PWM
D1 FB1 Feedback 1
A2 VLX1 External inductor connection pin 1
B2 STATE
Output STATE pin allow the user to monitor operation mode of the product
STATE = High - PFM mode
STATE = Low - PWM mode
If not used must be left unconnected.
C2 AUTO
PWM/PFM automatic switch control pin
AUTO = High - PWM/PFM mode automatic switch ENABLED
AUTO = Low - PWM/PFM mode automatic switch DISABLED
PWM/PFM mode controlled by MODE/SYNC pin)
D2 FB2 Feedback 2
A3 VLX2 External inductor connection pin 2
B3 T_MODE Input signal for test mode selection. This pin must be connected to GND.
C3 VSEL
Voltage selection input
VSEL = High - VOUT1 = 1.8V, VOUT2 = 1.2V (valid for STA1)
VSEL = Low - VOUT1 = 1.8V, VOUT2 = 1.0V (valid for STA1)
D3 VDD Signal supply voltage
A4 VOUT1 Output voltage 1
B4 VOUT2 Output voltage 2
C4 GND Signal ground
D4 EN
Enable Input:
EN = Low - Device in shutdown mode,
EN = High - Enable device
This pin must be connected either to VDD or GND.
N2203 IC Vreg 1200-0110
SEMC Troubleshooting Manual
110 (129)
C903
1228-1147 rev. 1
APPENDIX Components - N2210, N2288, N2271, N2290
APPENDIX
PIN CONFIGURATION
WL-CSP4-P4
Bump side
4 V OUT
3 GND
2 CE 1 V DD
Silicon Side
34
12
PIN DESCRIPTIONS
• R1115Z
noitpircseD lobmyS .oN niP
1 V DD Input Pin
2 CE Chip Enable Pin
3 GND Ground Pin
4 V OUT Output pin
N2290 IC Vreg 1000-8638
N2271 IC Vreg 1200-2008
N2210, N2288 IC Vreg 1000-8623
SEMC Troubleshooting Manual
111 (129)
C903
1228-1147 rev. 1
APPENDIX Components - N2410, N2411, N2420
APPENDIX
TQFN (4mm x 4mm)
TOP VIEW
MAX7327
19
20
21
22
12 3456
18 17 16 15 14 13
23
24
12
11
10
9
8
7
SCL
V+
SDA
INT
AD2
O0
+
O1
P2
P3
P4
P5
AD0
O15
O13
O12
O11
RST
O10
O8
O9
GND
O6
O7
O14
EXPOSED PADDLE
Pin Congurations
Pin connection
(TOP VIEW)
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
1
1
5
9
13
(BOTTOM VIEW)
Y
X
Z
Pin description
noitcnuFemaN#niP
1 Vdd_IO Power supply for I/O pins
2 NC Not Connected
3 NC Not Connected
4SCL
SPC
I2C Serial Clock (SCL)
SPI Serial Port Clock (SPC)
5 GND 0V supply
6
SDA
SDI
SDO
I2C Serial Data (SDA)
SPI Serial Data Input (SDI)
3-wire Interface Serial Data Output (SDO)
7 SDO SPI Serial Data Output
I2C less signicant bit of the device address
8CS
SPI enable
I2C/SPI mode selection (1: I 2C mode; 0: SPI enabled)
9 INT 2 Inertial interrupt 2
10 Reserved Connect to Gnd
11 INT 1 Inertial interrupt 1
12 GND 0V supply
13 GND 0V supply
14 Vdd Power supply
15 Reserved Connect to Vdd
16 GND 0V supply
Pin Diagram
ball A1 index area
A
F
E
D
C
B
543216
ISP1508 TFBGA36 pinout (top view)
Pin Description
Symbol1Ball No Type2Description
RREF C2 AI/O Resistor reference. Connect through 12k:r1% to GND.
DM C1 AI/O Connect to D- pin of the USB connector
x USB mode: D- input/output
x UART mode: TXD output
DP D1 AI/O Connect to D+ pin of the USB connector
x USB mode: D+ input/output
x UART mode: RXD input
FAULT E2 I Input for Vbus digital over-current or fault detector signal.
If this pin is not in use, connect it to GND
Plain input, 5V tolerant
ID D3 I identification (ID) pin of the mini-USB cable.
If this pin is not in use, leave this pin open(there’s internal pull-up).
Plain input, TTL
VBUS F4 AI/O Connect to VBUS pin of the USB connector.
VCC F3 P Input supply voltage or battery source. Nominally 3.0V to 4.5V.
Note: Below 3.0V, USB FS and LS transactions are not guaranteed to
work though some devices may work with ISP1508 at these voltages.
PSW_N D4 OD Controls an external, active low VBUS power switch or charge pump.
An external pull up resistor is required.
Open drain,output, 5V tolerant.
REG3V3 E3 P 3.3V regulator output for USB mode or 2.7V regulator output for UART
mode; requiring parallel 0.1 uF and 4.7 uF capacitors. Internally
powers ATX and other analog circuits. Should not be used to power
external circuits.
XTAL1 F5 AI/O Crystal/clock input. 1.8V peak input allowed. Frequency depends on
status on CFG1 and CFG2 pins.
XTAL2 F6 AI/O Crystal output. If crystal is not in use, leave this pin open
CHIP_SEL C3 I Active HIGH chip select input.
•When this pin is none-active, ULPI pins will be in 3-state and the chip
1Symbol names ending with underscore N (for example, NAME_N) indicate active low signals
2I=input; O=output; I/O = Digital Input/Output; OD = Open Drain Output; AI/O = Analog Input/Output; P = Power or
Ground pin
N2420 IC IF 3.5X3.5X0.8 1200-1694
N2411 ASIC Accelerometer 1202-1676
N2410 IC IF 3.5x3.5x0.8 thin QFN 1200-1951
SEMC Troubleshooting Manual
112 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
C omponents - N2421, N2422, N3100
PIN CONNECTIONS
IN
GND
FLAG
EN
OUT
OUT
1
2
3
6
5
4
PIN FUNCTION DESCRIPTION
Pin No. Name Type Description
1 EN INPUT Enable Pin. The device enters in shutdown mode when this pin is tied to a high level. In this case the
output is disconnected from the input. To allow normal functionality, the EN pin shall be connected to
GND to a pull down or to a I/O pin. This pin does not have an impact on the fault detection.
2 GND POWER Ground
3IN POWER Input Voltage Pin. This pin is connected to the VBUS. A 1 F low ESR ceramic capacitor, or larger,
must be connected between this pin and GND.
4, 5 OUT OUTPUT Output Voltage Pin. The output is disconnected from the VBUS power supply when the input voltage is
above OVLO threshold or below UVLO threshold. A 1 F capacitor must be connected to these pins.
The two OUT pins must be hardwired to common supply.
6 FLAG OUTPUT Fault Indication Pin. This pin allows an external system to detect a fault on VBUS pin. The FLAG pin
goes low when input voltage exceeds OVLO threshold. Since the FLAG pin is open drain functionality,
an external pull up resistor to VCC must be added.
Pin-out, top view; bumps down.
Dimensions in mm and tolerance 0.1 mm unless noted. Approximate Weight: 2.0 mg
Dimensions
Die si ze : 1. 60 x 1. 60 mm ±30μm
Die h eight (including bumps ): 60 0μm
B ump D iam eter: 31 5μ m ±5 0μm
B ump D iameter B efore R eflow: 300μm
±10μ m
Bu mp He ight: 250μm ±40μm
Die He ight: 350μ m ±2 0μ m
Pitch: 500μm ±5 0μm
C oplanarity: 60 μm m ax
* B ack coa ting height: 100μm ±1 0μm
*Optional
1. 60 mm
1. 60 mm
0.5mm
0. 5m m
?0. 25m m
1. 60 mm
1. 60 mm
0.5mm
0. 5m m
?0. 25m m
60 0μ m
100μm
60 0μ m
100μm
AC
B
1
2
3
Vi n- G ND B YP AS S
VO UT 2
VC C
Vi n+
VO UT 1 G ND
ST B Y
AC
B
1
2
3
Vi n- G ND B YP AS S
VO UT 2
VC C
Vi n+
VO UT 1 G ND
ST B Y
Vi n- G ND B YP AS S
VO UT 2
VC C
Vi n+
VO UT 1 G ND
ST B Y
B alls are un derneath
XXX
YWW
E
XXX
YWW
E
Product and assembly code: XXX
A90 from Tours
908 from Singapore
90K from Shenzhen
Three digits Datecode: YWW
E symbol for lead-free only
The dot is for marking pin A1
Symbol for
Lead-Free
version
MBA = Specific Device Code
A = Assembly Location
Y = Year
WW = Work Week
= Pb−Free Package
MARKING
DIAGRAMS
MBA
AYWW
A1
A3
C1
MARKING
DIAGRAMS
N3100 IC FLIP CHIP 9-PIN 1200-4100
N2422 ASIC BB Elina 1201-4120 N2421 IC ESD Prot UDFN 6 2x2 mm 1200-6309
SEMC Troubleshooting Manual
113 (129)
C903
1228-1147 rev. 1
APPENDIX Components - N3101, N4201, N4240, N4401, R244
APPENDIX
9
Pin conguration (Bump side)
12345
A
B
C
D
VMIC SPRi SPLi MIC
Ni
MIC
Pi
INT
mice Gnd INT
mici CCO VAD
Gnd Gnd Gnd Gnd Gnd
SPR
e
SPL
e
MIC
Ne
MIC
Pe
SPR
EF
1234152345
A
B
C
D
A
B
C
D
VMIC SPRi SPLi MIC
Ni
MIC
Pi
INT
mice Gnd INT
mici CCO VAD
Gnd Gnd Gnd Gnd Gnd
SPR
e
SPL
e
MIC
Ne
MIC
Pe
SPR
EF
Electrical diagram
SPRi
SPLi
MICPe
GND
SPRe
SPREF
MICPi
MICNi
CCO/VMICVA D
MICNe
INTmici
SPLe
GND
CCO/VMIC
INTmice
R1
R7
R8R6
R4
R5
R3
R2
SPRi
SPLi
MICPe
GND
SPRe
SPREF
MICPi
MICNi
CCO/VMICVA D
MICNe
INTmici
SPLe
GND
CCO/VMIC
INTmice
R1
R7
R8R6
R4
R5
R3
R2
16B1
S
25GNDVCC
34
B0
A
Pin Assignments Truth Tables
Pin Descriptions
Control Input(s) Function
LOW Logic Level B 0 Connected to A
HIGH Logic Level B 1 Connected to A
Pin Names Function
A, B 0, B 1Data Ports
S Control Input
Connection Diagram
Pin Descriptions
Pin Name Function
A1 LED1 High Side Current Source Output for Flash LED.
A2, B2 OUT Step-Up DC/DC Converter Output.
A3, B3 SW Drain Connection for Internal NMOS and Synchronous PMOS Switches.
A4, B4 GND Ground
B1 LED2 High Side Current Source Output for Flash LED.
C1 LEDI/NTC
LED Temperature Sensing .
C2 TX1/TORCH Congurable as a RF Power Amplier Synchronization Control Input or Hardware Torch Enable.
C3 STROBE Active High Hardware Flash Enable. Drive STROBE high to turn on Flash pulse.
C4 IN
4.7μF ceramic capacitor.
D1 ENVM/TX2/GPIO
Synchronization Input.
D2 SDA Serial Data Input/Output.
D3 SCL Serial Clock Input.
D4 RESET /GPIO Active Low Hardware Reset, or programmable general purpose logic input/output.
max 0.45
0.5
+/−
.1
1.6
+/−
.2
max 0.45
0.8
+/−
.2
N4201 Trans N-ch FET 1001-0077
N4240 IC IF Micropak-6 1216-1590
R2449 Resistor 0, Ohm +/-50m 63 mW K0603 1000-0257
N4401 IC Dri CS-16 1212-3512 N3101 ASIC Tjatte3 1000-0198
SEMC Troubleshooting Manual
114 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Components - S2403, V2202, V2412, V2417, V2413, V2420-21,
V2430, V2470
5
16
2
34
MicroFET D1
S1
G2
G1 D2
S2
PIN
D1
G2
S2
S1
G1
D2
D1 D2
PINNING
PIN DESCRIPTION
1 cathode
2 anode
Top view
MAM387
The marking bar indicates the cathode.
SOD- 882
SOD-923
CASE 514AB
MARKING DIAGRAM
D = Specic Device Code
M = Date Code
D M
40 V SCHOTTKY
BARRIER DIODE
1
CATHODE
2
ANODE
SOD−923
CASE 514AA
PLASTIC
M = Specific Device Code
M = Month Code
= Pb−Free Package
(Note: Microdot may be in either location)
MARKING
DIAGRAM
M M
1
2
12
V2470 Diode Schottky 40.0 V SOD-923 1200-2065
V2420-21, V2430 Diode Protection 5, V SOD-923 1201-8440
V2413 Diode Protection 0.7 V SOD-882 1201-2253
V2412, V2417 Diode Zener 15, V SOD523 1000-0272
V2202 Trans P-ch FET MLP 2X2-6L 1200-0145
S2403 Input Switch Side Push Dual action switch 1214-8115
SEMC Troubleshooting Manual
115 (129)
C903
1228-1147 rev. 1
APPENDIX Components - V4110, V4111, V4200, V4310, V4350, V4360
APPENDIX
Package Outline Dimensions
Note: The tolerances unless mentioned is 0.1mm ,Unit = mm
Dimensions
Dimensions in mm.
Tolerance ± 0.1 mm unless otherwise noted.
SOT−563
CASE 463A
PLASTIC
1
6
Q1
(1)(2)
(3)
(4) (5) (6)
Q2
MARKING DIAGRAMS
1x M
BC847CDXV6T1
1x = Device Code
x = G or M
M = Date Code
=Pb−Free Package
(Note: Microdot may be in either location)
1
V4350, V4360 LED Blue/Red 2.0X1.05X0.6 1216-9185
V4310 LED Red 1000-7571
V4200 Trans Array 1200-0320
V4110, V4111 LED White 2,04x1,64x0,8 1222-1832
SEMC Troubleshooting Manual
116 (129)
C903
1228-1147 rev. 1
APPENDIX Components - W1300, X1000, X1002-03, X1010-11, X1030
APPENDIX
X1030 Conn Pogopin 1p work height 4,4 mm 1216-2306
X1010-11 Conn Leaf Spring 1p 1202-1053
X1000, X1002, X1003 Conn Leaf Spring 1201-4841
W1300 Filter 2.45 GHz 1200-1865
SEMC Troubleshooting Manual
117 (129)
C903
1228-1147 rev. 1
APPENDIX Components - X1200, X1210, X2400
APPENDIX
X2400 Conn BtB Receptacle 16p 1214-7370
X1210 Conn Pogopin 1p 3.5 mm working height 1218-4490
X1200 Conn 6p 1000-8181
SEMC Troubleshooting Manual
118 (129)
C903
1228-1147 rev. 1
APPENDIX Components - X2403, X2405, X4202
APPENDIX
X2403 Card Conn 1000-7708 X4202 Conn BtB Receptacle 90p mating height 1,5 mm 1212-6578
SEMC Troubleshooting Manual
119 (129)
C903
1228-1147 rev. 1
APPENDIX Components - X4300, Z2400
APPENDIX
X4300 Conn BtB Receptacle 42p mating height 1 mm 1213-6796 Z2400 Filter 0.0 MHz 1.52*0.76*1.07 1225-1423
SEMC Troubleshooting Manual
120 (129)
C903
1228-1147 rev. 1
APPENDIX Troubleshooting Software Documentation
APPENDIX
Troubleshooting Software Documentation
Introduction
Using this software you can control most parts and functions of all Sony Ericsson mobile phones. It is a
GUI (Graphical User Interface) for the commands implemented in the ITP (Integrated Test Program).
The software communicates with the phone through standard serial communication over a USB/RS232
interface (SEPI).
Note: The Troubleshooting Software application is to be used with the Troubleshooting Manual and the
Troubleshooting fixture kit.
The functions in the Troubleshooting Software application are divided into three main sections:
Communication Settings,Radio Control and Base Band Controls. These main sections are
presented under six different tabs.
All settings and functions are collected under these six main tabs.
Communication Settings
All settings for the communication between the Troubleshooting Software application and the phone
are presented under the Communication Settings Tab.
Radio Controls
Note: Some parts of Radio Control functions may not be implemented since they are not supported by
the ITP SW.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
All Radio Control Functions implemented in the Troubleshooting Software are presented under the Tx
and Rx tab. The main radio functions of the mobile phone presented in this tab are:
xGSM radio part
xWCDMA radio part
xBluetooth radio part
In the GSM and the WCDMA radio control part the following radio functions can be controlled:
Transmitter (TX) and Receiver (RX)
In the Bluetooth radio control part only the Transmitter (TX) function is supported.
Base Band Controls
Note: Some parts of Base Band Control functions may not be implemented since they are not
supported by the ITP SW.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available for all products.
The functions for Base Band Control are presented under the following four different tabs:
Audio and FM Radio
Used for setting Audio Loop mode and test the functionality of the FM Radio.
Logic
Used to:
- Read out of the ADC channels
- Control or Test of SIM and Memory Stick Card
- Perform of Battery and Current Calibration
- Check Radio and Display temperature
- Etc.
GPIO Manager
Used to control GPIO ports at the Access and Application CPU.
Note: It is very important to follow the GPIO activation sequence according to the Troubleshooting
Guide instructions when the GPIO manager is used to avoid Hardware or SW function interruption.
MMI
Used for:
- Main and VGA Camera Tests
- Camera Door Test
- Keyboard Scan Test
- Vibrator Test
- LED and Backlight Tests
- Xenon Flash Test
- Display Test
- Etc.
General
Used to:
- Read out Software and Product Data Information flashed into the phone
- Perform ASIC Revision test
- Perform available Self tests
SEMC Troubleshooting Manual
121 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Equipment Setup
Note: During calibration the accurate voltage from VBATT must be within ±0.015 V. If this is not
fulfilled it will cause a faulty calibration. For more information about recommended power supply units,
see the Repair Tool Catalogue in CSPN under the Mechanical level. The Power Supply Channel 1 VBATT
must allow reverse current.
Note: Before starting calibration test, the phone must be flashed with ITP Software.
Instructions for Customization of Power Supply Channel 2 DCIO/SEPI Cable
To perform Current Calibration the phone must be powered directly through the system connector.
Customize the cable according to following instructions: Take the CST-75 battery charger and cut off
the charger according to picture 1. Length of the cable must be exact 1.3m. Connect the CST-75
charger Red or White cable to the Positive (+) Output at Power Supply and the Black cable to the
Negative (GND) Output at the Power Supply according to picture 2. Cut off isolation material from
inside of the charger plug according to picture 3.
Picture 1
Picture 2
Picture 3
Power Supply Channel 2 DCIO/SEPI Cable Connection Setup
Note: The Power Supply Channel 1 (VBATT) must allow reverse current.
Note: The maximal cable length between the Power Supply Channel 1 VBATT and the dummy battery
must not exceed 1m. The cable must have a capacity for at least 16A.
Picture 4
Correct DCIO and SEPI A1 Cable setup when the Troubleshooting Fixture is used.
Picture 5
Correct DCIO and SEPI A1 Cable setup when a Dummy Battery is used.
Picture 6
This setup between DCIO and SEPI A1 Cable is WRONG!
Note: Voltage and Current settings for the Power Supply Channel 1 VBATT and 2 DCIO/SEPI can be
found in the Equipment List included in the Product Specific Troubleshooting Manual.
Note: Instructions about the Troubleshooting fixture connections with the External RF connector,
Display, SIM Card, Memory Stick Card, Keyboard etc. can be found in Troubleshooting Fixture
Connection Instruction included in the Product Specific Troubleshooting Manual.
Troubleshooting Software Documentation SEMC Troubleshooting Manual
122 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
System Requirements
Note: Before start using the Troubleshooting Software, the phone must be flashed with ITP SW.
The system requirements for running the application are:
- At least a Pentium III 500 MHz, with 128 MB of RAM
- Win2000 or Win XP
- One free USB connector
- USB Computer Cable
- At least 1024x768 display resolution. (1152x864 is recommended.)
- SEPI Drivers must be installed
- SEPI BOX
- SEPI A1 Cable
- Phone Specific Dummy Battery
- Phone Specific TRS Fixture
- CST-75 Charger cable
- One Dual or Two Single Channel Power Supplies
TX and RX - Tab
Communication Functions
Note: Some parts of the Communications functions may not be implemented since they are not
supported by ITP Software.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
GSM
GSM Mode Settings
Used for selecting of the GSM radio mode. The following Radio Modes are available:
- TX and RX Switched
- TX and RX Static
Note: In the TX Switched mode all parameters are available (Band, Channel and Power Level). In the
TX Static mode the control of Power Level is hidden and the transmitter works with a predefined DAC
value. This is done to protect the power amplifier against overheating.
GSM Radio Settings
Used for Channel and Power Level control of the selected GSM Band. The TX and RX frequency value
for selected band and channel will be presented in the TX and RX frequency box.
1. Select the desired GSM band. Available options are GSM 850 (Ch 128…251), GSM 900 (Ch
1...124), EGSM 900 (Ch 975…1023), DCS 1800 (Ch 512…885) and PCS 1900 (Ch 512…810).
2. Use default value or select desired channel.
3. Use default value or select desired power level.
Note: Any GSM band not used by the Mobile Phone will be unavailable in the GSM Radio Settings.
GSM RSSI measurements
This measurement is only possible to perform when RX Switched mode is selected. Use the Mobile
Phone Tester instrument for feeding a signal to the mobile phone’s receiver. For Instrument and
Phone’s settings go to Troubleshooting Manual – GSM Network problems.
1. Select RX Switched Mode.
2. Select desired GSM band and Channel.
3. Go to GSM RSSI Measurements and Start RSSI Test.
Note: The RSSI Test can be performed differently from product to product due to the limited ITP
Software support.
WCDMA
Note: Unused WCDMA Bands will not be available in the WCDMA Radio Settings.
Note: For some products the TX and RX WCDMA Channels range can be reduced due to the limited
product functionality or Test Instrument limitation. This is done to avoid wrong and incorrect
measurement results.
Radio Settings
Used for TX and RX Channels control of the selected WCDMA Band. The TX and RX Channels frequency
for selected band will be presented in the TX and RX frequency box.
1. Select the desired WCDMA band. Available options are Band I (TX Ch 9612…9888, RX Ch
10562…10838), BAND II (TX Ch 9262…9538, RX Ch 9662…9938), BAND IV (TX Ch 1312…1513, RX
Ch 1537…1738), BAND V (TX Ch 4132…4233, RX Ch 4357…4458) and BAND VIII (TX Ch
2712…2863, RX Ch 2937…3088)
2. Use default value or select desired TX or RX channel.
Troubleshooting Software Documentation SEMC Troubleshooting Manual
123 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Fast select channels
Set High Channel: The High Channel for selected WCDMA Band will be set by the Troubleshooting SW.
Set Mid Channel: The Mid Channel for selected WCDMA Band will be set by the Troubleshooting SW.
Set Low Channel: The Low Channel for selected WCDMA Band will be set by the Troubleshooting SW.
Modes
Max Pwr 23dBm set the Phone to transmit with maximum power at the selected Band and TX
Channel. The limit is 23dBm.
Min Pwr Max -50dBm set the Phone to transmit with minimum power at the selected Band and TX
Channel. The limit is -50dBm.
Read RSSI set the Phone in RX mode at the selected Band and RX Channel.
Out Pwr level x dBm set the Phone in TX mode at the desired power level value at the selected Band
and TX Channel (Power level range to choose is: from -50dBm to 23dBm).
INP/OUT Pwr check set the Phone to transmit with maximum power and switch the receiver On at
the selected Band and TX/RX Channel
Reset output set the Phone in WCDMA Off mode.
Rx on
Read measurement read the RSSI and report the result at Phone reported power. This function can
only be used when the Receiver is On.
Note: The RSSI Measurement can be performed differently from product to product due to the limited
ITP Software support.
VCO and VCXO Functions
Note: These calibrations are only possible to perform when RX static mode is selected.
Note: These calibrations may not be possible to implement for all products due to limitations in ITP
Software.
VCO Calibration (TX)
Uses the default values in the TP to adjust the varactor diode to a pre-determined operating point, so
that the loop voltage of the TXVCO (measured with an ADC) is within the valid range and the optimal
value is chosen. The optimal value is defined as: The CVCO value that gives loop voltages within the
limits for both high and low channel and that has the lowest maximum loop voltage.
The optimum value is stored in GDFS.
VCXO Control
Used to fine tune the VCXO to MCLK frequency by calibrating the DAC that sets the VCXO control
voltage. It is also used to verify the VCXO tuning range. When transmission is in Switched TX mode
you are allowed to calibrate the VCXO oscillator controlling the DAC value on the AFC pin.
1. Switch the GSM tester to GSM900, Ch1.
2. Read the stored VCXO value from the GDFS by clicking the "Read from GD" button.
3. Start transmitting by clicking the "TX Switched" mode button.
4. To apply the VCXO DAC value you set, click the "Set VCXO" button.
5. Check your GSM tester.
6. Set the frequency error as close to 0 Hz as possible by using the up/down arrows and then click
the "Set VCXO" button again.
7. The button "Mean Value" sets the value to 1024.
8. When the procedure is finished, click on "Save VCXO" button to store the calibrated value in
GDFS.
VCO Calibration (RX)
Uses the default values in the TP to adjust the varactor diode to a pre-determined operating point, so
that the loop voltage of the RXVCO (measured with an ADC) is within the valid range, and the optimal
value is chosen. The optimal value is defined as: The CVCO value that gives loop voltages within the
limits for both high and low channel and that has the lowest maximum loop voltage.
The optimum value is stored in GDFS.
Audio and FM Radio - Tab
Audio & Radio Functions
Note: Some parts of Audio and FM Radio may not be possible to implement for all products due to
limitations in ITP Software.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
Audio Loop Test
1. Select desired Audio Loop Test
2. Click "Apply Audio Loop" to start the test.
3. To switch off the loop, select OFF from Audio Output and click "Apply Audio Loop".
Audio input:
-Mic1 is the internal microphone.
-Aux1 is the input from the system connector.
Loop mode:
-Analogue, where the loop is set before and after the AD/DA conversions.
-Digital/DSP loop, where the DSP signal processing also affects to the audio signal.
-CPU/PCM loop, where the loop is set between the PCM audio signals.
-Dictaphone loop.
Troubleshooting Software Documentation SEMC Troubleshooting Manual
124 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Audio output:
-Earphone is the internal Earpiece speaker of the unit.
-AUX earphone connected to the system connector.
-Loudspeaker is the internal loudspeaker of the unit.
-OFF is used to switch off the currently used Audio Loop.
Examples of different Audio Loop Test setups in Fault Trace SW.
Picture 9 Picture 10
K800 Project Setup K850 Project Setup
Note: Audio output and input pins can be used by disconnecting the blue SEPI connector from the
phone after the audio loop has been applied. Now the Portable Handsfree can be connected to the
System Connector. After function test operation, disconnect the PHF or external audio device from the
System Connector and connect the SEPI cable to proceed with other Audio Loop Tests.
FM Radio
- To activate the FM radio, click at the Set FM Radio button.
-To turn off the FM radio, click at the Turn OFF FM Radio button.
Audio output
Used for selecting Audio Output from the FM Radio. Most common Audio Outputs for all projects are
AUX Stereo (Portable Handsfree, PHF) or Loudspeaker.
Frequency in MHz
Frequency range box for the FM Radio. The frequency value can be selected in two different ways:
- The first one is with up/down spin buttons
- The second one is to type it directly into the Frequency field.
When typing directly into the Frequency field, the Frequency Span should be 100 KHz when changing
from one frequency to another. The Frequency Range used in the Troubleshooting Software is from
87.50 MHz to 108.00 MHz.
Examples of different FM Radio Test setups in the Troubleshooting Software
Picture 11 Picture 12
K850 Project FM Radio Setup K800 Project FM Radio Setup
Logic – Tab
Logic Functions
Note: Some of the Logic functions may not be possible to implement for all products due to limitations
in the ITP Software.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
Battery Calibration
Note: To perform this test only Power Supply channel 1 is needed. Make sure that the correct voltage
values are set for each test step, otherwise the test will fail.
The Battery Calibration test is similar to the Battery Calibration test performed in the factory
environment.
1. Click 1. Battery Calibration.
2. Click SET VBATT to 3.2 Volt.
3. Adjust Power Supply channel 1 (the dummy battery) to 3.2 V.
4. Click VBAT1.
5. Click SET VBATT to 4.1 Volt.
6. Adjust Power Supply channel 1 to 4.1 V and click VBAT2.
7. Adjust Power Supply channel 1 to 3.8 V and click SET VBATT to 3.8 Volt.
8. The test result (Passed or Failed) will now be displayed.
When the measured values are within the limits the calibration will be passed otherwise the test will be
failed. The compensation factor will be calculated and stored in the GDFS.
More information about the test limits can be found in the product specific Troubleshooting Manual and
in the Read Limits Table in the Battery and Current Calibration Test document.
Troubleshooting Software Documentation SEMC Troubleshooting Manual
125 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Current Calibration
The Current Calibration test is similar to the Current Test for the charging algorithm in the factory
environment.
Note: For a correct and accurate result, perform the Battery Calibration Test before current
calibration. To perform this test you will need both channel 1 and 2 from the Power Supply.
1. Click 2. Current Calibration.
2. Adjust channel 1 (the dummy battery) to 3.8 V.
3. Click button SET VBATT to 3.8 Volt.
4. Note the measured current for channel 2 (the customized charger with SEPI).
5. Type in the measured current (in mA) in the text box.
In this example the current is measured to 114 mA.
6. Press Enter.
7. The phone will switch to charging with 800mA. Note the measured current value result at Power
Supply Channel 2 DCIO/SEPI.
8. Type the new value in the text box.
9. Press Enter.
10. The test result (Passed or Failed) will now be displayed.
When the measured values are within the limits the calibration will be passed otherwise the test will be
failed. The compensation factor will be calculated and stored in the GDFS.
More information about the test limits can be found in the product specific Troubleshooting Manual and
in the Read Limits Table in the Battery and Current Calibration Test document.
ADC Values
1. Select the desired ADC Channel.
2. Click Read ADC value.
- The measured value will be presented in both hex and decimal info boxes.
- N/A means that the General Purpose port is not used by this phone or this port is not supported by
ITP.
- If a port is missing in the Troubleshooting SW that port is not supported by the ITP SW.
SIM Card Control
This section controls the SIM interface in the phone.
SIM VCC: Voltage for the SIM Card will be activated.
SIM RESET,SIM DATA and SIM CLOCK: Activate the Reset, Data and Clock signals for the SIM Card.
SIM Com Test: Checks the communication with the SIM Card.
The test result (Passed or Failed) will be displayed in the info box.
Note: A SIM card must be inserted and a card reader connected to run this test.
Memory stick test checks the communication with the Memory stick card.
The test result (Passed or Failed) will be displayed in the info box.
Note: A Memory stick card must be inserted and a Memory card reader connected to run this test.
End Calibration
Ends the calibration and no data will be stored.
Go Idle for 2 sec
The unit will be set to IDLE mode for 2 seconds.
Reboot Phone
IPT command KILL will be send and the phone will restart.
Radio Temperature
The value of the Radio Temperature will be displayed in the info box.
Display Temperature
The value of the Display Temperature will be displayed in the info box.
GPIO Manager Functions
Set GPIO port at Access and/or Application CPU to High or Low and Read Out status of the port.
MMI – Tab
Functions
Note: Some parts of MMI functions may not be possible to implement for all products due to
limitations in the ITP Software.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
Display Pattern
Activate different test patterns on the display.
LED and Backlight
Activate/Deactivate LEDs and Backlights on the phone.
Misc
Activate/Deactivate tests such as:
- Main Camera Test
- VGA Camera Test
Troubleshooting Software Documentation SEMC Troubleshooting Manual
126 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
- Camera Door Test
- Vibrator Test
- Keyboard Scan Test
- Etc.
Note: When one test has been deactivated the phone will be restarted.
General – Tab
Functions
Note: Some parts of General functions may not be possible to implement for all products due to
limitations in ITP Software.
Note: There are some differences in the user interface depending on the phone project file loaded.
Some functions may not be available on all products.
Software Information
This function is used to display the following information stored into the phone:
- ITP version
- IMEI number
- OTP number
-CID number
- PAF status
- Lock Status
- Etc.
Note: The OTP number must match the IMEI number otherwise the IMEI has been changed.
Note: Some of these functions may not be available for all products due to security reasons.
Product Data
This function displays production data stored in the phone, such as:
- First Identification (Serial Nr.)
-PBA Nr.
- PBA Rev.
- DPY Nr. (Sales Unit)
- Etc.
ASIC Revisions
This function displays the types and revisions of the different ASICs. To find out more information
about which components are included in this test go to the ASIC Revision Test document included
in the product specific Troubleshooting Manual.
Self Test
This function runs available self tests on the Phone.
Troubleshooting Software Documentation
1.
...timeout when reading
Check the following items:
- Connection between Power Supply Channel 2 (DCIO) and SEPI A1 cable (Se picture 4, 5 and 6).
-If the SEPI BOX works properly (The Green LED at the SEPI BOX must be on).
-If the USB cable between SEPI BOX and PC is connected properly.
-If the phone has been flashed with the correct ITP version.
-If VBATT and DCIO Power Supply instruments are on.
2.
...timeout when writing
...timeout when reading
Check if the correct COM Port is selected in Troubleshooting Software - Communication Settings Tab
3.
...Port has not been succesfully opened timeout
- Check if COM Port is connected
- Check if the correct Phone Project File is loaded
- Restart the Troubleshootinge Software application and try again
4.
Command failed due to:
…. Error_NotValidParameter, ERR
or
CERR: Error_CommandDoesNotExist, ERR
- Check if the correct Phone Project File is loaded
-Check if the phone has been flashed with the correct ITP version.
SEMC Troubleshooting Manual
127 (129)
C903
1228-1147 rev. 1
APPENDIX Troubleshooting Fixture Setup Instructions
APPENDIX
Place Main Flex Assy, Navigation PBA Assy and
the Display into the TRS Fixture Display Holder
and secure by using the locking screws, see
pictures 7 and 8.
Picture 7
Picture 8
Place the TRS Fixture Display Holder into TRS
Fixture and secure by using the locking screws
according to picture 9.
Picture 9
Open the TRS Fixture according to picture 10.
Picture 10
Place the PBA by using the Guide Pin mounted
inside the TRS Fixture according to picture 11.
Picture 11
Close the TRS Fixture according to picture 12.
Picture 12
Troubleshooting Fixture Setup Instruction
Top-part overview of the TRS Fixture,
see picture 1.
Picture 1
Bottom-part overview of the TRS Fixture,
see picture 2.
Picture 2
Insert Memory Card if needed according to
picture 3.
Picture 3
When the Camera 5 MPixel CMOS Slim and the
SIM Flex Assy with the SIM Card Inserted is in
use, connect directly to the PBA according to
picture 4.
Picture 4
Connect Main Flex Assy, Navigation PBA Assy and
the Display according to pictures 5 and 6.
Picture 5
Picture 6
SEMC Troubleshooting Manual
128 (129)
C903
1228-1147 rev. 1
APPENDIX
APPENDIX
Connect the Key Flex Assy directly to the PBA
when Keyboard is in use according to picture 13.
Picture 13
When the Display, Navigation Keypad, Earphone,
VGA-VTF Camera or A-GPS Module is needed
then use the TRS Fixture Display Holder and
connect the Main Flex Assy directly to the PBA
see pictures 14 and 15.
Picture 14
Picture 15
Connect Power Supply Channel 1 (VBATT) Black
and Red Lab Plugs to the TRS Fixture according
to picture 16.
Picture 16
Connect the Power Supply Channel 2 Cable
(DCIO/SEPI) according to picture 17.
Picture 17
Secure the DCIO/SEPI Cable by using the locking
screw according to picture 18.
Picture 18
Connect the Customized FM Radio Cable
according to Step 1 and 2, see picture 19.
Step 1:
Connect the Black Lab Plug to the TRS Fixture
GND input.
Step 2:
Connect the Hands-Free (PHF) connector to the
Phone system connector (X2405).
Picture 19
Connect the RF Cable Flexible with SMK RF Probe
to the X1200 RF Switch according to picture 20.
Picture 20
Secure the SMK RF Probe with the RF Probe
locking device according to picture 21.
Picture 21
The PINs marked with GND text on the Bottom-
part of the TRS Fixture can be used as an MP TRS
Fixture GND or grounding for the oscilloscope
probe, see pictures 22 and 23.
Picture 22
Picture 23
The PIN mounted inside TRS Fixture can be used
as an MP TRS Fixture GND or grounding for the
oscilloscope probe see picture 24.
Picture 24
SEMC Troubleshooting Manual
129 (129)
www.s-manuals.com

Navigation menu