Sony Ericsson. This document is intended for use by authorized service Audio External Problems Thor RF Module - Top technicians only. Sony Ericsson is not to be held responsible for any damages or losses caused FM Radio Problems Thor RF Module - GSM/EDGE Tx + FEM intentionally or unintentionally due to unauthorised use of the information in this document.
K630 - V640 - K660 TRS Fixture Kit K630, V640 and K660 Equipment List K630 and V640 K630 and V640 Location: CSPN-Repair Instructions-Electrical- K630, V640 -Equipment List K660 Location: CSPN-Repair Instructions-Electrical- K660 -Equipment List Dummy Battery K630 and V640 Location: CSPN-Repair Instructions-Electrical- K630, V640 -Equipment List...
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K630 - V640 - K660 Location: CSPN-Repair Instructions-Level: Mechanical-Tool Catalogue PC Package & PC Software The 0, 64 mm Test Probes is recommended by Sony Ericsson when DMM is in use see picture 1. PC Package (Computer) Location: CSPN-Repair Instructions-Level: Mechanical-Tool Catalogue...
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SEMC Troubleshooting Manual TROUBLESHOOTING Equipment List K630 - V640 - K660 Cables Power Cable RED to Power Supply Channel 1 VBATT Maximum Length: 1m USB Computer Cable Location: CSPN-Repair Instructions-Level: Mechanical-Tool Catalogue Location: CSPN-Repair Instructions-Level: Mechanical-Tool Catalogue See Picture 4.
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SEMC Troubleshooting Manual TROUBLESHOOTING Equipment List K630 - V640 - K660 STEP 3: Power Supply Channel 2 DCIO/SEPI Cable Connection Setups Cut off isolation material from inside of the charger plug according to Picture 9. Correct DCIO/SEPI Cable setup when TRS Fixture is used.
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Equipment List Equip Equipment List ment List K630 - V640 - K660 STEP 4: Customized FM Radio Cable Use only wire connected to Pin2 and cut all other wires according to Picture 18. Use a digital multimeter instrument (DMM) and perform diode measurement to select the wire STEP 1: connected to Pin2 at hands free system connector plug.
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SEMC Troubleshooting Manual TROUBLESHOOTING Equipment List K630 - V640 - K660 Test SIM GSM/UMTS SMK RF Probe One Test SIM GSM/UMTS is needed to perform Current Consumption Test, see Picture 21. Location: CSPN-Repair Instructions-Level: Mechanical-Tool Catalogue Location: To buy a Test SIM GSM/UMTS, please contact your supplier of test equipment.
SEMC Troubleshooting Manual TROUBLESHOOTING On/Off Problems - Flash Problems K630 - V640 - K660 On/Off problems Flash problems START Step 1: Perform System START Connector Protection Test Is the phone If successful go to step 2. Go to Flash process...
TROUBLESHOOTING Dead Phone Problems SEMC Troubleshooting Manual K630 - V640 - K660 START Dead Phone problems part 2 Dead Phone problems part 1 Step 1: Dead Phone problems Try to recover the phone Are any of K630/V640: Part 2 VBT27...
SEMC Troubleshooting Manual TROUBLESHOOTING Main and VGA Camera Problems - Vibrator Problems K630 - V640 - K660 Main and VGA Camera problems Vibrator problems START START Are there Go to Claim problems with both Service Tests and Load ITP SW into the phone...
SEMC Troubleshooting Manual TROUBLESHOOTING FM Radio Problems - Bluetooth Problems K630 - V640 - K660 FM Radio problems Bluetooth problems START K630/V640: Load ITP SW START SL 5 Replace Speaker and Go to Replace working properly Into the phone N1400...
SEMC Troubleshooting Manual TROUBLESHOOTING System Connector Protection Test - Current Consumption Test K630 - V640 - K660 System Connector Protection Test Current Consumption Test Step 1: Perform Diode and Ohm measurements with a Multimeter Connect the black probe at ground (Pin 9 on the system connector, X2400) Insert Local SIM Card and use the phone with the Normal SW (SSW) and dummy battery connected to
Power Supply Channel 1 VBATT according to Picture 1.
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SEMC Troubleshooting Manual TROUBLESHOOTING Current Consumption Test K630 - V640 - K660 Step 4 with Fault Trace SW application: Max TX Power WCDMA BAND I Flash the phone with ITP SW Fault Trace SW settings: Use the TRS Fixture Connect the:...
SEMC Troubleshooting Manual TROUBLESHOOTING Battery and Current Calibration Test - Backup Capacitor Test K630 - V640 - K660 Battery and Current Calibration Test Backup Capacitor Test To perform this test use: Use the Phone with the ITP SW Phone with the ITP SW Instrument settings for the Battery Calibration Test Power Supply Channel 1 VBATT: Instrument settings: Voltage: 3.8V, Limiter: 2A...
SEMC Troubleshooting Manual TROUBLESHOOTING Charging Test - ASIC Revision Test K630 - V640 - K660 ASIC Revision Test Charging Test To perform this test use: Phone with the Normal SW (SSW) The purpose with this test is to check following items:...
SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 K630, V640, K660 Overview Phone memory: Up to 32 MB Memory card support: Memory Stick K630, V640 Micro™ (M2™) Talk time GSM: Up to 9 hrs Standby time GSM: Up to 300 hrs...
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• PCM audio coder/decoder Hardware Overview • Microphone interface • Stereo line input The K630, V640 and K660 are using the U360 platform provided by Ericsson Mobile Platform • Earphone driver (EMP) • Earpiece driver • 8-Ω speaker driver / Stereo line output The analog baseband controller is controlled by an I2C™...
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 Functional Blocks of the Analog Baseband Controller. Connection Diagram 1215-3608 rev. 1 (96)
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 Charger Control Resistance Identification and Temperature Measurement The resistance identification mode utilizes the constant current source to feed the battery A programmable charger is used for battery charging.
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 CODEC Block Schematic 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.
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 Digital Baseband Controller (CPU) Functional blocks of the Digital Baseband Controller D2000 (Anja) This component is not replaceable on SL 4 because Baseband calibration is required. The Digital Baseband Controller is divided in two subsystems:...
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 Radio Modules RF System Control The access subsystem of the digital baseband controller controls the overall radio system. In GSM/GPRS/EDGE Radio Module both EDGE/GSM/GPRS and WCDMA air interface mode, the digital baseband controller controls N1200 (Thor) the radio system through a 3-wire serial bus.
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 The module is shielded using fence and lid technology. The main components contained are with high dynamic range. The digital output signals are sent over a serial interface to the transceiver ASIC, PA module, Front End Module and X-tal.
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 WCDMA Transceiver Block Diagram Bluetooth and FM Radio The STLC2592 circuit N1400 combines Bluetooth and FM tuner functionality into one. Bluetooth The Bluetooth implementation is compliant with Bluetooth specification 2.1 + EDR.
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SEMC Troubleshooting Manual FUNCTIONAL OVERVIEW Technical Description K630 - V640 - K660 System connector pin out: Vbus Mic+ Mic- Video DCIO Aux in Aux in Strobe DTMS DFMS Flash Clocks Clock Distribution The clocking for the access and application subsystems is separated. This means that they can wake up or go to sleep mode independently.
SEMC Troubleshooting Manual APPENDIX Replaceable Parts K630 - V640 - K660 Electrical Part list F=Front side, B=Back side. The list contains only components that are possible to replace on the main board. Pos. number refer to the components position number on the board.
ITP SW. Using this software you can control most parts and functions of all Sony Ericsson mobile phones. It is a Note: There are some differences in the user interface depending on the phone project file loaded.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 Equipment Setup Power Supply Channel 2 DCIO/SEPI Cable Connection Setup Note: The Power Supply Channel 1 (VBATT) must allow reverse current. Note: During calibration the accurate voltage from VBATT must be within ±0.015 V. If this is not Note: The maximal cable length between the Power Supply Channel 1 VBATT and the dummy battery fulfilled it will cause a faulty calibration.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 GSM Radio Settings System Requirements Note: Before start using the Troubleshooting Software, the phone must be flashed with ITP SW. 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.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 Fast select channels VCXO Control Set High Channel: The High Channel for selected WCDMA Band will be set by the Troubleshooting SW. Used to fine tune the VCXO to MCLK frequency by calibrating the DAC that sets the VCXO control voltage.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 Examples of different FM Radio Test setups in the Troubleshooting Software Audio output: Picture 11 Picture 12 Earphone is the internal Earpiece speaker of the unit. AUX earphone connected to the system connector.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 Current Calibration Memory stick test checks the communication with the Memory stick card. The test result (Passed or Failed) will be displayed in the info box. The Current Calibration test is similar to the Current Test for the charging algorithm in the factory Note: A Memory stick card must be inserted and a Memory card reader connected to run this test.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Software Documentation K630 - V640 - K660 Camera Door Test Fault Trace SW Error Messages Vibrator Test Keyboard Scan Test ...timeout when reading Etc. Check the following items: Note: When one test has been deactivated the phone will be restarted.
Picture 1 Picture 4 Picture 7 Picture 10 To switch Keypad between K630/V640 and K660, Back side overview of the TRS Fixture, see unscrew 4 screws marked with “RED” arrows, Connect Display if needed according to picture 8. from the TRS Fixture see picture 11.
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SEMC Troubleshooting Manual APPENDIX Troubleshooting Fixture Setup Instructions K630 - V640 - K660 The Pin mounted inside the TRS Fixture marked with a RED arrow can be used as MP TRS Connect Power Supply Channel 2 DCIO/SEPI Connect FM Radio Cable if needed according to Fixture GND or grounding for the oscilloscope Cable according to picture 13.