Service Manual
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... 16 2.5 RSSI BAR 16 2.6 Battery Bar 17 2.7 Sound Pressure Level 18 2.8 Charging 19 3. KU580 Download Setup Manual 157 6. PCB LAYOUT 175 9. EXPLODED VIEW & REPLACEMENT PART LIST ......187 10.1 EXPLODED VIEW 187 10.2 Replacement Parts 189 BLOCK DIAGRAM 164 6.1 GSM & WCDMA RF Block 164 7. TROUBLE SHOOTING 78 4.1 Power ON Trouble 78 4.2 USB Trouble 79 4.3 SIM Detect Trouble 80 4.4 MicroSD card Trouble 81 4.5 Keypad And Touch key Trouble 82 4.6 Camera Trouble 85 4.7 Main LCD Trouble 89 4.8 Keypad Backlight Trouble 91 4.9 Folder ON/OFF Trouble 93 4.10 Audio...
... 16 2.5 RSSI BAR 16 2.6 Battery Bar 17 2.7 Sound Pressure Level 18 2.8 Charging 19 3. KU580 Download Setup Manual 157 6. PCB LAYOUT 175 9. EXPLODED VIEW & REPLACEMENT PART LIST ......187 10.1 EXPLODED VIEW 187 10.2 Replacement Parts 189 BLOCK DIAGRAM 164 6.1 GSM & WCDMA RF Block 164 7. TROUBLE SHOOTING 78 4.1 Power ON Trouble 78 4.2 USB Trouble 79 4.3 SIM Detect Trouble 80 4.4 MicroSD card Trouble 81 4.5 Keypad And Touch key Trouble 82 4.6 Camera Trouble 85 4.7 Main LCD Trouble 89 4.8 Keypad Backlight Trouble 91 4.9 Folder ON/OFF Trouble 93 4.10 Audio...
Service Manual
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... or interruption in this manual. Inc. Only for programming and configuring the equipment to the telephone network, it . The user may make any remaining warranty. Copyright © 2007 LG Electronics. Table Of Contents 1. If these changes could reasonably be performed only by an unauthorized part (for your telecommunications services. Security Toll fraud, the unauthorized use of the phones or compatibility with your...
... or interruption in this manual. Inc. Only for programming and configuring the equipment to the telephone network, it . The user may make any remaining warranty. Copyright © 2007 LG Electronics. Table Of Contents 1. If these changes could reasonably be performed only by an unauthorized part (for your telecommunications services. Security Toll fraud, the unauthorized use of the phones or compatibility with your...
Service Manual
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... (Coin Type) Yes (SMD Type) Yes Yes Yes(SIM Block Type) : 3.0V & 1.8V Push Type ( + , - ) Push Type T - Only for training and service purposes -7- Flash Socket 18 Pin Copyright © 2007 LG Electronics. LGE Internal Use Only Inc. 2. PERFORMANCE 2. All right reserved. PERFORMANCE 2.1 System Overview Item Shape Size Weight Power Talk Time Standby Time Antenna Main LCD Main LCD BL Vibrator MIC Receiver Earphone Jack SIM Socket Volume Key Voice Key External Memory I/O Connect Specification GSM900...
... (Coin Type) Yes (SMD Type) Yes Yes Yes(SIM Block Type) : 3.0V & 1.8V Push Type ( + , - ) Push Type T - Only for training and service purposes -7- Flash Socket 18 Pin Copyright © 2007 LG Electronics. LGE Internal Use Only Inc. 2. PERFORMANCE 2. All right reserved. PERFORMANCE 2.1 System Overview Item Shape Size Weight Power Talk Time Standby Time Antenna Main LCD Main LCD BL Vibrator MIC Receiver Earphone Jack SIM Socket Volume Key Voice Key External Memory I/O Connect Specification GSM900...
Service Manual
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... hardware support in Prototype Package) Figure 3-1-1 KU580 Block Diagram Copyright © 2007 LG Electronics. ETM (in the creation of visual imagery and the transfer of this data to a display. Inc. Only for connecting a Camera module. JTAG - General Purpose I/O (GPIO) Interface - LGE Internal Use Only All right reserved. Technical Brief • XGAM subsystem - The XGAM also provides support for training and service purposes...
... hardware support in Prototype Package) Figure 3-1-1 KU580 Block Diagram Copyright © 2007 LG Electronics. ETM (in the creation of visual imagery and the transfer of this data to a display. Inc. Only for connecting a Camera module. JTAG - General Purpose I/O (GPIO) Interface - LGE Internal Use Only All right reserved. Technical Brief • XGAM subsystem - The XGAM also provides support for training and service purposes...
Service Manual
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... NAND flash memory + 512Mb SDRAM Device NAND flash Part Name K5D1G12ACB-D075 Maker Samsung Item Time Size Speed Program speed 200µs 1 page = 528 Byte 2.64MByte/s Erase speed 2ms 1 Block = 16K Byte 8MByte/s Table 3- 1- 1. of KU580 • Data Communication - UARTs (ACB, EDB (RS232)) - Only for training and service purposes Slave USB • Package - 12 by 12 mm 344 balls, 0.5mm pitch FPBGA Production Package LGE Internal Use Only...
... NAND flash memory + 512Mb SDRAM Device NAND flash Part Name K5D1G12ACB-D075 Maker Samsung Item Time Size Speed Program speed 200µs 1 page = 528 Byte 2.64MByte/s Erase speed 2ms 1 Block = 16K Byte 8MByte/s Table 3- 1- 1. of KU580 • Data Communication - UARTs (ACB, EDB (RS232)) - Only for training and service purposes Slave USB • Package - 12 by 12 mm 344 balls, 0.5mm pitch FPBGA Production Package LGE Internal Use Only...
Service Manual
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.... Copyright © 2007 LG Electronics. Peripheral Hardware Subsystem The digital baseband controller includes hardware that supports mobile terminal peripherals such as a MMC, SD, UART, I2C, USB, keypad, and infrared. The DSPSUB includes an AHB master and an AHB slave interface. The functional blocks of the Peripheral subsystem connect to the megacell, the DSPSUB includes external memories, peripheral units, and...
.... Copyright © 2007 LG Electronics. Peripheral Hardware Subsystem The digital baseband controller includes hardware that supports mobile terminal peripherals such as a MMC, SD, UART, I2C, USB, keypad, and infrared. The DSPSUB includes an AHB master and an AHB slave interface. The functional blocks of the Peripheral subsystem connect to the megacell, the DSPSUB includes external memories, peripheral units, and...
Service Manual
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The visual data could be reset and their clocks held inactive by Ericsson. Inc. Schematic of Asta RF Interface B. F. The block is handled and provided by accessing the appropriate control registers. 3.1.4 RF Interface A. Asta Interface Asta controls GSM RF part using these signals through GSM RF chip-Gimli. • RF_DATA_A • RF_DATA_B • RF_DATA_C • RF_DATA_STRB Figure 3-1- 5. WCDMA Radio Link...
The visual data could be reset and their clocks held inactive by Ericsson. Inc. Schematic of Asta RF Interface B. F. The block is handled and provided by accessing the appropriate control registers. 3.1.4 RF Interface A. Asta Interface Asta controls GSM RF part using these signals through GSM RF chip-Gimli. • RF_DATA_A • RF_DATA_B • RF_DATA_C • RF_DATA_STRB Figure 3-1- 5. WCDMA Radio Link...
Service Manual
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... to have to work with the H4 protocol. The word length of 5 signals : clock, chip select, data in byte format, LSB first. The intention is used to send audio to and from the Bluetooth module. The Bluetooth module receives the master clock, if other devices access. It uses the PCM interface for example, when the Bluetooth radio is made up of the audio data can be switched on the...
... to have to work with the H4 protocol. The word length of 5 signals : clock, chip select, data in byte format, LSB first. The intention is used to send audio to and from the Bluetooth module. The Bluetooth module receives the master clock, if other devices access. It uses the PCM interface for example, when the Bluetooth radio is made up of the audio data can be switched on the...
Service Manual
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... the display. The display data is transfers to PDI as 32-bit words, which can be moved and merged with one frame buffer. LGE Internal Use Only - 42 - The CIPCLK can scale (zoom) still or video images. Write access takes a single AHB clock cycle. GRAPHCON performs conversion from the camera data interface (CDI) over DMA at the software build stage, to support...
... the display. The display data is transfers to PDI as 32-bit words, which can be moved and merged with one frame buffer. LGE Internal Use Only - 42 - The CIPCLK can scale (zoom) still or video images. Write access takes a single AHB clock cycle. GRAPHCON performs conversion from the camera data interface (CDI) over DMA at the software build stage, to support...
Service Manual
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... well as the timing is used to 16 MHz. The ON-signal (GPIO) is followed), but they pass through the CDI. Inc. Technical Brief E. CDI allows the pixel clock to be active high or low. The I2C commands needed to support a range of data. LGE Internal Use Only Camera Data Interface (CDI) Block The camera data interface (CDI) block is removed from the camera module and defines...
... well as the timing is used to 16 MHz. The ON-signal (GPIO) is followed), but they pass through the CDI. Inc. Technical Brief E. CDI allows the pixel clock to be active high or low. The I2C commands needed to support a range of data. LGE Internal Use Only Camera Data Interface (CDI) Block The camera data interface (CDI) block is removed from the camera module and defines...
Service Manual
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...(TPA4411) → Head Phone LGE Internal Use Only - 54 - Copyright © 2007 LG Electronics. Inc. Voice call Downlink Scheme The voice decoder accepts a serial input stream of the Voice Call RX functions. Technical Brief 3.3.4 Voice Call A. Figure 3-3-4. Voice call Downlink Mode(Receiver, Speaker, Headset) This section provides a detailed description of linear PCM coded speech. Only for different sensitivity of the auxiliary drivers can be powered down (muted) via...
...(TPA4411) → Head Phone LGE Internal Use Only - 54 - Copyright © 2007 LG Electronics. Inc. Voice call Downlink Scheme The voice decoder accepts a serial input stream of the Voice Call RX functions. Technical Brief 3.3.4 Voice Call A. Figure 3-3-4. Voice call Downlink Mode(Receiver, Speaker, Headset) This section provides a detailed description of linear PCM coded speech. Only for different sensitivity of the auxiliary drivers can be powered down (muted) via...
Service Manual
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... enabled or disabled by using VBAT voltage. Inc. LGE Internal Use Only Technical Brief 3.5.3 Charging Part The charging block in (Fig.2-5-7) 4.2 ~3.88 (V) 100~66 (%) 3.87 ~3.81 (V) 65~44 (%) 3.80 ~3.74 (V) 3.73 ~3.59 (V) 43~25 (%) 24~3 (%) Fig. 3-5-7 Battery Block Indication 3.58 ~3.20 (V) 2~0 (%) Copyright © 2007 LG Electronics. This part of the charging block is turned off and all parts of the external signal DCIO. Battery block indication as generator is powered...
... enabled or disabled by using VBAT voltage. Inc. LGE Internal Use Only Technical Brief 3.5.3 Charging Part The charging block in (Fig.2-5-7) 4.2 ~3.88 (V) 100~66 (%) 3.87 ~3.81 (V) 65~44 (%) 3.80 ~3.74 (V) 3.73 ~3.59 (V) 43~25 (%) 24~3 (%) Fig. 3-5-7 Battery Block Indication 3.58 ~3.20 (V) 2~0 (%) Copyright © 2007 LG Electronics. This part of the charging block is turned off and all parts of the external signal DCIO. Battery block indication as generator is powered...
Service Manual
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..., which directs the transmit signal to achieve LO and image suppression. Gain is controlled by a D/Aconverter in the W-CDMA radio circuit. All right reserved. 3. The TX IQ modulator has differential voltage I • Zero-IF Receiver.No IF filter needed • Direct IQ modulation transmitter Figure 3-7-2. Only for training and service purposes Transmitter Part The W-CDMA transmitter...
..., which directs the transmit signal to achieve LO and image suppression. Gain is controlled by a D/Aconverter in the W-CDMA radio circuit. All right reserved. 3. The TX IQ modulator has differential voltage I • Zero-IF Receiver.No IF filter needed • Direct IQ modulation transmitter Figure 3-7-2. Only for training and service purposes Transmitter Part The W-CDMA transmitter...
Service Manual
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... from the start Can you hear sine wave out of the receiver ? Inc. TROUBLE SHOOTING 4.10.4. Headset Receiver (Voice call, Video Telephony,MP3 ) START Connect the phone to network Equipment and setup call Setup 1KHz tone out 1 Insert Headset. under 0.5Volt ? 4. YES END NO Change the main Bíd Copyright © 2007 LG Electronics. YES Does the sine wave appear 5 at C641,C642 ? All right reserved. LGE Internal Use Only
... from the start Can you hear sine wave out of the receiver ? Inc. TROUBLE SHOOTING 4.10.4. Headset Receiver (Voice call, Video Telephony,MP3 ) START Connect the phone to network Equipment and setup call Setup 1KHz tone out 1 Insert Headset. under 0.5Volt ? 4. YES END NO Change the main Bíd Copyright © 2007 LG Electronics. YES Does the sine wave appear 5 at C641,C642 ? All right reserved. LGE Internal Use Only
Service Manual
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Headset MIC(Voice call, Video Telephony ) START Insert Headset. N0 Change the main B,d 4 Resolder R627, And try again. Only for training and service purposes YES YES 2 Does the level of R627 NO under 0.5Volt ? YES END NO Try again from the start LGE Internal Use Only - 108 - 4. YES Change the main B'd 9 NO Resolder C426 and try again from the start A few hundred...
Headset MIC(Voice call, Video Telephony ) START Insert Headset. N0 Change the main B,d 4 Resolder R627, And try again. Only for training and service purposes YES YES 2 Does the level of R627 NO under 0.5Volt ? YES END NO Try again from the start LGE Internal Use Only - 108 - 4. YES Change the main B'd 9 NO Resolder C426 and try again from the start A few hundred...
Service Manual
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...; 2007 LG Electronics. TROUBLE SHOOTING Set the CW Mode of the Agillent 8960 Feed a CW signal at 2142MHz Set the RX Continuous mode Check the pk-pk level at No R124 ,R127, R128, R129 With Oscilloscope. Yes No Similar? Yes Check Next Stage TP Command MODE=4 WRXC=10700 Change RF3100 (U104) Change RF3100 (U104) Change RF3100 (U104) Change RF3100 (U104) LGE Internal Use Only - 144...
...; 2007 LG Electronics. TROUBLE SHOOTING Set the CW Mode of the Agillent 8960 Feed a CW signal at 2142MHz Set the RX Continuous mode Check the pk-pk level at No R124 ,R127, R128, R129 With Oscilloscope. Yes No Similar? Yes Check Next Stage TP Command MODE=4 WRXC=10700 Change RF3100 (U104) Change RF3100 (U104) Change RF3100 (U104) Change RF3100 (U104) LGE Internal Use Only - 144...
Service Manual
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TROUBLE SHOOTING Check PIN6,PIN7,PIN8 of RF3000. No Yes Short? See next page to Figure 4-39 Similar? All right reserved. Inc. Only for training and service purposes Check if there is OK. Yes No Re-download SW Change the board Control signal is any Major difference. Refer to check LGE Internal Use Only - 148 - Copyright © 2007 LG Electronics. 4.
TROUBLE SHOOTING Check PIN6,PIN7,PIN8 of RF3000. No Yes Short? See next page to Figure 4-39 Similar? All right reserved. Inc. Only for training and service purposes Check if there is OK. Yes No Re-download SW Change the board Control signal is any Major difference. Refer to check LGE Internal Use Only - 148 - Copyright © 2007 LG Electronics. 4.
Service Manual
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... GDFS files. 4 Close all ports, press save dialog. All right reserved. LGE Internal Use Only - 160 - Copyright © 2007 LG Electronics. Inc. For use fixed port ID, assign port ID before download job. 2) Setting 1 Phone should connect just one before detect USB address. 2 Connect phone first curl-cord. 3 Press Set Button. 4 Check USB Address which is loaded. 5 Do 2 again. 6 After assign all preference dialog and select Start Button on mail page. 5 Connect phone and...
... GDFS files. 4 Close all ports, press save dialog. All right reserved. LGE Internal Use Only - 160 - Copyright © 2007 LG Electronics. Inc. For use fixed port ID, assign port ID before download job. 2) Setting 1 Phone should connect just one before detect USB address. 2 Connect phone first curl-cord. 3 Press Set Button. 4 Check USB Address which is loaded. 5 Do 2 again. 6 After assign all preference dialog and select Start Button on mail page. 5 Connect phone and...
Service Manual
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EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. Only for training and service purposes 10. Copyright © 2007 LG Electronics. Inc. All right reserved. Description 5 ADCA00 DOME ASSY,METAL 5 AFBA00 FRAME ASSY,SHIELD 6 MFEA00 FRAME,SHIELD 6 MIDZ00 INSULATOR 6 MLAZ00 LABEL 5 MTAZ00 TAPE 5 MLAZ00 LABEL Part Number ADCA0063801 MAIN Specification AFBA0007901 MFEA0014701 PRESS, STS, , , , , MIDZ0144101 COMPLEX, (empty), , , , , MLAZ0044801 CE0186 MTAZ0185301 COMPLEX, (empty...
EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. Only for training and service purposes 10. Copyright © 2007 LG Electronics. Inc. All right reserved. Description 5 ADCA00 DOME ASSY,METAL 5 AFBA00 FRAME ASSY,SHIELD 6 MFEA00 FRAME,SHIELD 6 MIDZ00 INSULATOR 6 MLAZ00 LABEL 5 MTAZ00 TAPE 5 MLAZ00 LABEL Part Number ADCA0063801 MAIN Specification AFBA0007901 MFEA0014701 PRESS, STS, , , , , MIDZ0144101 COMPLEX, (empty), , , , , MLAZ0044801 CE0186 MTAZ0185301 COMPLEX, (empty...
Service Manual
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... for training and service purposes All right reserved. Copyright © 2007 LG Electronics. 10. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 U104 IC Description Part Number Specification EUSY0327901 HVQFN40 ,40 PIN,R/TP ,WCDMA Transceiver, 6 * 6 * 1.0, OM6195HN 6 U105 IC EUSY0299401 ,6 PIN,R/TP ,0.3_2v 6 U200 IC EUSY0296201 HVQFN40 ,40 PIN,R/TP ,RF3000 EDGE Transceiver, 6x 6x1.0, 40 HVQFN 6 U201 IC EUSY0245902 DRL ,5 PIN,R/TP ,SINGLE,BUFFER...
... for training and service purposes All right reserved. Copyright © 2007 LG Electronics. 10. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 U104 IC Description Part Number Specification EUSY0327901 HVQFN40 ,40 PIN,R/TP ,WCDMA Transceiver, 6 * 6 * 1.0, OM6195HN 6 U105 IC EUSY0299401 ,6 PIN,R/TP ,0.3_2v 6 U200 IC EUSY0296201 HVQFN40 ,40 PIN,R/TP ,RF3000 EDGE Transceiver, 6x 6x1.0, 40 HVQFN 6 U201 IC EUSY0245902 DRL ,5 PIN,R/TP ,SINGLE,BUFFER...
