LG KE600 Service Manual Download Page 98

Page: 98 / 168

5. Trouble shooting

- 99 -

5.13 Bluetooth trouble

Check Points

-A condition of Bluetooth Antenna soldering

-Balun filter is correctly working

-Bluetooth data is perfectly flowed

-Power and clock signals are supplied in U202

Checking Points

BLUETOOTH

TP207

2.2nH

L202

TP204

R206

BT201

ACS2450HBAM6

FEED

NC1

NC2

R205

2.2p

TP201

C229

1V8_MEM

TP202

VBALUN

R201

TP206

2V65_BT

TP210

0.1u

C222

TP205

TP209

C202

0.1u

1000p

C226

C223

1.5p

C230

100p

0.1u

C221

L203

2.2nH

2V72_IO

TP203

C220
0.1u

C224

0.1u

C219

VBALUN

TP208

0.1u

C201

0.01u

R207

C225

1V8_MEM

FL201

DBF71B601

1V5_CORE

VDD_1

A8
B3

VDD_2

VSS1

VSS2

VSS3

VSS4

VSS5

VSSRF1

F4
E5

VSSRF2
VSSRF3

F5
E4

VSSRF4

VSSVCO

WAKEUP_BT_P1_7

WAKEUP_HOST_P1_8

UARTRTS

UARTRXD

UARTTXD

VCOCAP1

VCOCAP2

VDDC1

F9
B5

VDDC2

VDDCREG

VDDPCM

VDDPLL

VDDPMREG

G2
H4

VDDRF
VDDRFREG1

E1
E2

VDDRFREG2

VDDSUP

VDDUART

RFIOX

RFOUT

RTCK

SCL0_P0_13

SLEEPX_P0_15

TCK

TDI

TDO

TMS

TRST_

TXA1

TXA2

TXAX

TX_CONF_P0_14

TX_CONF_RXON

UARTCTS

LOAD

NC1

NC2

NC3

NC4

P1_6

PAON

PCMCLK

PCMFR1

PCMFR2_SDA0_P0_12

PCMIN

PCMOUT

PSEL0
PSEL1

RESET_

RFIO

U202

PMB8753

CLK32_P1_5

CLKIN_XTAL

JTAG_

CLK32K

USIF_TXD

USIF_RXD

BT_CLK

I2S1_CLK
I2S1_WA

I2S1_TX

I2S1_RX

BT_RESETn

BT_VCXO_EN

BT201

FL201

U202

C220

C221

C202

C222

C230

C201

R207

C635

Figure 30 Bluetooth circuit

Figure 20. Bluetooth Part

Summary of Contents for KE600

Page 1: ...Date October 2006 Issue 1 0 Service Manual Model KE600 Service Manual KE600 ...

Page 2: ...o make changes to equipment design as advances in engineering and manufacturing methods warrant This manual provides the information necessary to install program operate and maintain the KE600 KE608 REVISED HISTORY Editor Date Issue Contents of Changes S W Version S H RYU 2006 07 06 0 1 Initial Release S H RYU 2006 08 24 0 2 The second Release S H RYU 2006 10 16 1 0 Final Release ...

Page 3: ... 4 ...

Page 4: ...r part 64 3 22 RF synthesizer 66 3 23 VCTCXO 66 3 24 Front End Module control 67 3 25 Power Amplifier Module 67 3 26 Dual Mode Operation 68 4 PCB layout 69 4 1 Main Sub PCB component placement 69 5 Trouble shooting 76 5 1 Trouble shooting test setup 76 5 2 Power on Trouble 76 5 3 Charging trouble 80 5 4 LCD display trouble 82 5 5 Camera Trouble 83 5 6 Speaker trouble 86 5 7 Receiver trouble 88 5 8...

Page 5: ... 6 ...

Page 6: ...ponsible for any charges that result from such unauthorized use B Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network it should disconnect telephone service until repair can be done A telephone company may temporarily disconnect service as long as repair is not done C Cha...

Page 7: ...equipment medical equipment etc Interference from unsuppressed engines or electric motors may cause problems H Electrostatic Sensitive Devices ATTENTION Boards which contains Electrostatic Sensitive Device ESD are indicated by the sign Following information is ESD handling Service personnel should ground themselves by using a wrist strap when exchange system boards When repairs are made to a syste...

Page 8: ...li watt DSP Digital Signal Processing EEPROM Electrical Erasable Programmable Read Only Memory EGPRS Enhanced General Packet Radio Service EL Electroluminescence ESD Electrostatic Discharge FPCB Flexible Printed Circuit Board GMSK Gaussian Minimum Shift Keying GPIB General Purpose Interface Bus GPRS General Packet Radio Service GSM Global System for Mobile Communications IPUI International Portabl...

Page 9: ...ot Mean Square RTC Real Time Clock SAW Surface Acoustic Wave SIM Subscriber Identity Module SLR Sending Loudness Rating SRAM Static Random Access Memory STMR Side Tone Masking Rating TA Travel Adapter TDD Time Division Duplex TDMA Time Division Multiple Access UART Universal Asynchronous Receiver Transmitter VCO Voltage Controlled Oscillator VCTCXO Voltage Control Temperature Compensated Crystal O...

Page 10: ... output power GSM900 32 5dBm Level 5 DCS PCS 29 8dBm Level 0 GPRS compatibility Class 10 SIM card type 3V Plug in Type Display 240 x 320 pixels 2 inch wide 262K color TFT Soft icons Key Pad Status Indicator 0 9 Navigation wheel type Key Up Down Side Key Camera Side key END PWR Key MP3 Key ANT Internal Type EAR Phone Jack 12pin multi port Headset jack with Remote controller PC Synchronization Yes S...

Page 11: ... degrees 3 Frequency Error 0 1ppm GSM900 EGSM Level Power Toler Level Power Toler 5 33 dBm 2dB 13 17 dBm 3dB 6 31 dBm 3dB 14 15 dBm 3dB 7 29 dBm 3dB 15 13 dBm 3dB 8 27 dBm 3dB 16 11 dBm 5dB 9 25 dBm 3dB 17 9 dBm 5dB 10 23 dBm 3dB 18 7 dBm 5dB 11 21 dBm 3dB 19 5 dBm 5dB 4 Power Level 12 19 dBm 3dB DCS1800 PCS1900 Level Power Toler Level Power Toler 0 30 dBm 2dB 8 14 dBm 3dB 1 28 dBm 3dB 9 12 dBm 4d...

Page 12: ...60 1 800 3 000 63 3 000 6 000 65 5 Output RF Spectrum 6 000 71 due to modulation DCS1800 PCS1900 Offset from Carrier kHz Max dBc 100 0 5 200 30 250 33 400 60 600 1 200 60 1 200 1 800 60 1 800 3 000 65 3 000 6 000 65 6 000 73 GSM900 EGSM Offset from Carrier kHz Max dBm Output RF Spectrum 400 19 6 due to switching transient 600 21 1 200 21 1 800 24 ...

Page 13: ...o BER Class II 2 439 102dBm DCS1800 PCS1900 BER Class II 2 439 100dBm 9 Rx Level Report accuracy 3 dB 10 SLR 8 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 0 12 11 Sending Response 1 000 0 6 2 000 4 6 3 000 4 6 3 400 4 9 4 000 0 12 RLR 2 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 2 7 500 5 13 Receiving Response 1 000 0 5 3 000 2 5 3 400 2 10 4 000 2 Mean that Adopt a straight line in bet...

Page 14: ... Capacity 950mA 240 min GSM900 Lvl 12 Battery Capacity 950 mA 420 min Under conditions at least 200 hours 1 Brand new and full 950mAh battery 22 Standby Time 2 Full charge no receive send and keep GSM in idle mode 3 Broadcast set off 4 Signal strength display set at 3 level above 5 Backlight of phone set off At least 65 dB under below conditions 23 Ringer Volume 1 Ringer set as ringer 2 Test dista...

Page 15: ... 85V 2 3 75V 3 69V 1 3 69V 3 58V 0 3 58V 27 Low Voltage Warning 3 58V 0 05V Call 3 50V 0 05V Standby 28 Forced shut down Voltage 3 35 0 05 V Li ion Battery 29 Battery Type Standard Voltage 3 7 V Battery full charge voltage 4 2 V Capacity 950mAh Switching mode charger 30 Travel Charger Input 100 240 V 50 60Hz Out put 5 2 0 8A ...

Page 16: ... 5dB 9 25dBm 3dB 17 9dBm 5dB 10 23dBm 3dB 18 7dBm 5dB 11 21dBm 3dB 19 5dBm 5dB 5 Power Level 12 19dBm 3dB DCS1800 PCS1900 Level Power Toler Level Power Toler 0 26dBm 3dB 8 14 dBm 3dB 1 26dBm 3dB 9 12 dBm 4dB 2 26dBm 3dB 10 10 dBm 4dB 3 24 dBm 3dB 11 8 dBm 4dB 4 22 dBm 3dB 12 6 dBm 4dB 5 20 dBm 3dB 13 4 dBm 4dB 6 18 dBm 3dB 14 2 dBm 5dB 7 16 dBm 3dB 15 0 dBm 5dB 6 Output RF Spectrum GSM900 EGSM due...

Page 17: ...arrier kHz Max dBc 100 0 5 200 30 250 33 400 54 600 1 200 60 1 200 1 800 60 1 800 3 000 63 3 000 6 000 65 6 000 71 7 Output RF Spectrum GSM900 EGSM due to switching transient Offset from carrier kHz Max dBm 400 23 600 26 1 200 27 1 800 30 DCS1800 PCS1900 Offset from carrier kHz Max dBm 400 23 600 26 1 200 27 1 800 30 ...

Page 18: ...L BRIEF 19 Baseband circuit 3 1 KE600 KE608 Component Block diagram KE600 KE608 is composed with 3 different PCB part such as main PCB sub PCB and FPCB 3 TECHNICAL BRIEF Figure 1 KE600 KE608 Hardware architecture ...

Page 19: ...3 TECHNICAL BRIEF 20 The functional component arrangement is mentioned below diagram Figure 2 KE600 KE608 Functional block diagram ...

Page 20: ...such as camera software MIDI MP3 sound It is designed as a single chip solution integrating the digital and mixed signal portions of the base band in 0 13um 1 5V technology The chip will fully support the FR EFR HR and AMR NB vocoding S GOLD2TM support multi slot operation modes HSCSD up to class 10 GPRS for high speed data application up to class 12 and EGPRS up to class 12 without additional ext...

Page 21: ...nnected by powerful buses Multi layer AHB for connecting the ARM and the other master capable building blocks with the internal and external memories and with the peripheral buses Clock system The clock system allows widely independent selection of frequencies for the essential parts of the S GOLD2 Thus power consumption and performance can be optimized for each application Functional Hardware blo...

Page 22: ...rface e g connection to S M power A fast display interface supporting serial and parallel interconnection An ITU R BT 656 compatible Camera interface Programmable clock output for a camera An multimedia Secure Digital Card Interface MMCI SD SDIO capable 3 2 3 External Devices connected to memory interface Table 1 Memory interface 3 2 4 RF Interface T_OUT S Gold2 uses this interface to control RF I...

Page 23: ...annel usage USART_0 USART1 Resource Name Remark USART0_TXD TXD_0 Transmit Data USART0_RXD RXD_0 Receive Data USART0_CTS CTS_0 Clear To Send USART0_RTS RTS_0 Request To Send DSR N C USART_1 USART2 USART1_TXD TX_DEBUG Trace data tx USART1_RXD RX_DEBUG Trace data rx USART1_CTS N C N C USART1_RTS N C N C ADC channel Resource Interconnection Description M0 BATT_TEMP Battery temperature measure M1 RF_TE...

Page 24: ...ix KP_IN3 KP_IN3 Refer to Key Matrix KP_IN4 KP_IN4 Refer to Key Matrix KP_IN5 KP_IN5 Refer to Key Matrix KP_OUT5 KP_OUT5 Refer to Key Matrix KP_OUT0 KP_OUT0 Refer to Key Matrix KP_OUT1 KP_OUT1 Refer to Key Matrix KP_OUT2 KP_OUT2 Refer to Key Matrix KP_OUT3 KP_OUT3 Refer to Key Matrix USART_0 USART0_RXD RXD_0 UARTO RS232 Data USART0_TXD TXD_0 UARTO RS232 Data USART0_RTS_N CTS_0 UARTO RS232 RTS USAR...

Page 25: ...ra pixel clock CIF_HSYNC CIF_HS Camera H sync CIF_VSYNC CIF_VS Camera V sync CLKOUT CIF_MCLK Camera main clock CIF_PD CIF_PD Camera power down active high CIF_RESET CIF_RESET Camera reset LCD IF DIF_D0 DIF_D 0 LCD data 0 DIF_D1 DIF_D 1 LCD data 1 DIF_D2 DIF_D 2 LCD data 2 DIF_D3 DIF_D 3 LCD data 3 DIF_D4 DIF_D 4 LCD data 4 DIF_D5 DIF_D 5 LCD data 5 DIF_D6 DIF_D 6 LCD data 6 DIF_D7 DIF_D 7 LCD data...

Page 26: ... SIM CARD CLOCK CC_RST SIM_RST SIM CARD RESET I2S I2S2_CLK0 Not Use GPIO_102 _WP Not Connected I2S2_RX Not Use I2S2_TX Not Use I2S2_WA0 Not Use I2S2_WA1 Not Use EXTERNAL MEMORY MMCI_CMD TF_CMD For T Flash MMCI_DAT 0 TF_DAT0 MMCI_CLK TF_CLK BT I F USIF_TXD_MTSR USIF_TXD For Bluetooth USIF_RXD_MRST USIF_RXD GPIO_109 _USB_EOC USB End of charging detect High EOC Low charging GPIO_110 RPWRON Remote pow...

Page 27: ...ICP1 MIC1_P MICN2 MIC2_N For Headset Mic MICP2 MIC2_P VMICP VMICP For Mic VMICN VMICN ADC M_0 BAT_TEMP Battery temperature detect M_1 RF_TEMP RF Power amp reference temperature detect M_2 JACK_TYPE For 18Pin Cable Type Detect M_7 HW revision indication M_8 Battery voltage measurement M_9 I_MONITOR Current consumption measurement M_10 REMOTE_ADC For Remote Control Headset Key detect with REMOTE_INT...

Page 28: ...ACEPKT 5 TRACEPKT 6 TRACEPKT 6 TRACEPKT 7 TRACEPKT 7 Data bus EBU_AD 0 D 0 Data bus 0 EBU_AD 1 D 1 Data bus 1 EBU_AD 2 D 2 Data bus 2 EBU_AD 3 D 3 Data bus 3 EBU_AD 4 D 4 Data bus 4 EBU_AD 5 D 5 Data bus 5 EBU_AD 6 D 6 Data bus 6 EBU_AD 7 D 7 Data bus 7 EBU_AD 8 D 8 Data bus 8 EBU_AD 9 D 9 Data bus 9 EBU_AD 10 D 10 Data bus 10 EBU_AD 11 D 11 Data bus 11 EBU_AD 12 D 12 Data bus 12 EBU_AD 13 D 13 Da...

Page 29: ... A 11 Address bus 11 EBU_A 12 A 12 Address bus 12 EBU_A 13 A 13 Address bus 13 EBU_A 14 A 14 Address bus 14 EBU_A 15 A 15 Address bus 15 EBU_A 16 A 16 Address bus 16 EBU_A 17 A 17 Address bus 17 EBU_A 18 A 18 Address bus 18 EBU_A 19 A 19 Address bus 19 EBU_A 20 A 20 Address bus 20 EBU_A 21 A 21 Address bus 21 EBU_A 22 A 22 Address bus 22 EBU_A 23 A 23 Address bus 23 EBU_A 24 A 24 Address bus 24 EB...

Page 30: ...50 KP_OUT 4 Key pad GPIO_51 AU_PWR_EN Audio amp power enable active high CC1CC3IO LCD BACKLIGHT LCD Backlight Control GPIO_53 JACK_DETECT For Headset Detect High unplugged Low plugged GPIO_54 _FM_RESET FM Radio chip reset GPIO_55 AF_PWR_EN Auto focus power enable active high RF_STR0 EN RF Transceiver chip enable GPIO_57 TF_DETECT Micro SD card detect High inserted Low ejected RF_DATA DA RF Transce...

Page 31: ...z RESET_n _RESET Baseband processor reset CC1CC1IO TRIG_OUT For JTAG ETM Interface RTC_OUT RTC_OUT Wake up signal to alarm High wake up Low Power off VCXO_EN VCXO_EN 26MHz clock enable DSP DSPIN0 _BT_RESET Bluetooth chip reset GPIO_62 Not Use GPIO_63 _SIM_EN SIM card power enable ...

Page 32: ... power down concept Low drop out LDO regulators for Flash and mobile RAM memory devices Voltage independent switching of two SIM cards LDO regulators for baseband I O supply LDO regulator for analog mixed signal section of S GOLD Low noise LDO regulators for RF devices Supply for Bluemoon Single Infineon s single chip solution for Bluetooth Audio amplifier 8 Ohms for handsfree operation and ringin...

Page 33: ...C DC converter makes up to 40 reduction of battery current for smart phone functions e g organizer functions games MP3 decoding possible SDBB has high efficiency up to 95 and also a power save mode Memory Interface is directly supported by the SDBB SDBB can also act as main supply voltage for E GOLD or S GOLDlite baseband devices For S GOLD two linear regulators for DSP and Core are cascaded after...

Page 34: ...ce of S GOLD Regulated voltage for S GOLD USB interface including reverse current and over voltage protection Switch to supply USB pull up resistor Mini host pull down resistor functionality Charge pump with internal switching capacitor for USB host VBUS supply voltage SM POWER fully supports LED and Vibra Motor functionality no external components needed driver for backlight LEDs adjustable in st...

Page 35: ...mA ARM core in BBP LINT 2V72_IO 2 72V 135mA Peripherals LSIM 2V85_SIM 2 85V 22mA SIM card LSIM2 2V85_IO2 2 85V 200mA Peripherals LMMC 2V85_CARD 2 85V 135mA SD card LANA 2V65_ANA 2 65V 220mA Analog block in BBP LRTC 2V11_RTC 2 11V 0 3mA RTC block Backup battery LRF1 2V85_RF 2 85V 250mA RF IC LRF2 2V7_RF 2 7V 10mA RF IC LRF3 2V65_BT 2 65V 150mA BT IC Blue moon LUSB 3V1_USB 3 1V 45mA USB I F Figure 5...

Page 36: ...L201 10uH 0 R220 TP604 C217 2 2u TP213 2 2u C209 C213 1V5_CORE 0 1u R212 0 15 C234 2 2u VCHG VMMC 20 VRF1 40 VRF2 38 37 VRF3 VRFC 3 VRTC 42 18 VSIM1 19 VSIM2 27 VSSAU 8 VSSFB 7 VSSPW VSSR 33 VUPU 10 VUSB 11 VBATS 2 12 VBUS VCHC 44 1 VCHS 36 VCXOEN VDDA 35 VDDAU 30 VDDB 17 VDDC 46 VDDCH 43 VDDPW 5 39 VDDRF VIB 13 VINT 21 45 VLBB1 47 VLBB2 29 AUOP BYP 31 9 FB GND 49 41 INTOUT 32 IREF LED 16 22 LRF3E...

Page 37: ...detect voltage 4 0V 3 Charging time 3h 4 Charging current 600mA 5 CV voltage 4 2V 6 Cutoff current 100mA 7 Full charge indication current icon stop current 100mA 8 Recharge voltage 4 15V 9 Low battery alarm a Idle 3 50V 3 35V b Dedicated 3 58V 3 35V 10 Low battery alarm interval a Idle 2min b Dedicated 2min 11 Switch off voltage 3 35V 12 Charging temperature adc range a 20 C low charging voltage o...

Page 38: ... as well To detect if the push button is pressed during system operation the logical level at pin ON or its change if Bit 1 EION in INTCTRL2 is asserted is recorded in bit LON of the ISF register If the high level of voltage at pin ON does not reach VIHdet Vbat 0 8 Vbat 0 3 the above mentioned bit won t be set To support Remote power on function for factory mass production applied an analog switch...

Page 39: ...te power on and End key power on circuit Figure 10 SIM CARD Interface 2V85_SIM 22p C340 C341 22p 0 1u C339 CLK 3 4 GND1 GND2 7 8 GND3 GND4 9 10 GND5 IO 6 2 RST 1 VCC VPP 5 J301 D G S SI1305 E3 Q301 4 7K R339 NA R340 SIM_CLK SIM_RST SIM_IO SIM_ENn 1 Q401 2SC5585 2 3 1M R402 10K R401 KP_IN5 KP_OUT1 END_KEY END PRSB6 8C D106 END VBAT END_KEY C240 1uF 0 R213 U203 NLAST4599DFT2G 5 COM GND 3 1 IN NC 4 6...

Page 40: ..._VCC2 D6 J4 F_VCC3 J6 F_VCC4 F_VPP J1 J9 F_WAIT N_ALE D8 N_CLE E5 H1 N_RY__BY RFU G1 S_CS2 H2 D2 S_VCC J2 VCCQ1 VCCQ2 J3 VCCQ3 J7 DU1 A1 DU2 A9 M1 DU3 DU4 M9 G4 D_BA0 D_BA1 H4 G6 D_CKE D_CLK J5 D_DM0__S_LB H9 H8 D_DM1__S_UB M3 D_LDQS D_UDQS M7 D_VCC1 C5 D3 D_VCC2 D_VCC3 D7 K5 F_CLK DQ0 M2 L1 DQ1 M6 DQ10 DQ11 L7 DQ12 L8 DQ13 K9 L9 DQ14 M8 DQ15 K1 DQ2 DQ3 L2 M4 DQ4 DQ5 L3 DQ6 L4 L5 DQ7 DQ8 M5 L6 DQ9...

Page 41: ... LCD power supply 7 LCD_ID O LCD maker Identification 8 NC 9 NC 10 NC 11 NC 12 NC 13 NC 14 NC 15 NC 16 DIF_D7 I O Data 7 for LCD 17 DIF_D6 I O Data 6 for LCD 18 DIF_D5 I O Data 5 for LCD 19 DIF_D4 I O Data 4 for LCD 20 DIF_D3 I O Data 3 for LCD 21 DIF_D2 I O Data 2 for LCD 22 DIF_D1 I O Data 1 for LCD 23 DIF_D0 I O Data 0 for LCD 24 GND GROUND 25 GND GROUND 26 DIF_RD I Read strobe 27 DIF_WR I Writ...

Page 42: ...G05DBTFC D104 SNED R102 0 0 R106 C103 NA END NA C102 0 R110 OK NA C101 R113 0 2V72_IO R112 0 VBAT 0 R103 KP_IN3 KP_IN4 KP_OUT3 KP_OUT4 KP_IN2 JOG_PWDN KP_IN0 KP_IN1 END_KEY KP_IN0 JOG_LED_ANODE KP_OUT3 KP_IN1 JOG_DISK_A JOG_DISK_B JOG_LED_CATHODE Figure 12 SUB PCB part Jog key matrix 9 0 NEO_RIGHT_SIDEKEY_PAD 5 7 KEYPAD 1 6 4 3 2 8 NEO_LEFT_SIDEKEY_PAD 680 R405 KB407 KB405 3 CN402 1 2 KB_shap KB40...

Page 43: ...rd to board connector between main PCB and FPCB 3 9 Keypad back light illumination There are 9 snow white color LEDs on the sub PCB for keypad illumination Keypad Back light is controlled by SM Power LED port which has constant current control function The whole configuration of the SM POWER LED drivers is shown in below Figure14 SLED1 SLED2 port are not used in the KE600 KE608 Figure 14 Keypad Ba...

Page 44: ...150 R125 150 R124 12 R127 150 3 1 4 EMX18 Q101 2 5 6 C107 0 1u JOG_LED_ANODE JOG_LED_CATHODE SLIDE_KEY_BACKLIGHT Figure 15 SUB Keypad Back light LEDs Figure 16 Keypad Back light LEDs VBAT 47 R413 LD407 47 R416 LD409 LD411 LD408 EVL5M02200 VA402 47 R417 R419 47 LD412 0 R421 LD406 EVL5M02200 VA401 47 R412 0 LD410 R420 R411 47 47 LD405 R414 VA403 EVL5M02200 LD404 TWH104 HS R418 47 47 R415 KEY_BACKLIG...

Page 45: ...ng the forward voltage of each LED with the input voltage The interface relies on the number of rising edges of the EN SET pin to address and load the registers S2Cwire latches data or address after the EN SET pin has been held high for time TLAT The interface records rising edges of the EN SET pin and decodes them into 16 different states as indicated in table R347 62 VBAT 62 R343 R344 62 100K R3...

Page 46: ...3 TECHNICAL BRIEF 47 Figure 19 S2Cwire EN SET port control method Table 8 Charge pump IC LCD part current setting table ...

Page 47: ...ed on mass production PCB C408 1u 1u C411 56p C409 R466 2 2K 10p C418 18p C410 R462 1K C412 18p C413 56p VSUPPLY C414 56p 1 2 3 4 5 CN404 3p C419 ZXCT1010E5TA GND 2 3 IOUT LOAD 5 1 NC VIN 4 U403 VBAT 47mohm R465 BATT_TEMP I_MONITOR 1V8_MEM 2V72_IO R106 0 30 17 18 19 20 21 22 23 24 G1 G2 G3 G4 14 15 2 3 4 5 6 7 8 9 16 25 26 27 28 29 CN101 1 10 11 12 13 NA R111 R105 0 TRACEPKT3 TRACEPKT4 TRACEPKT5 T...

Page 48: ...3 TECHNICAL BRIEF 49 3 13 Audio KE600 KE608 Audio signal flow diagram as following diagram Figure 22 Audio signal flow diagram ...

Page 49: ... channels 47p C316 TP304 220n C313 R309 100K VBAT 0 1u C369 C361 220n 0 01u C320 2V85_IO2 C310 22p 22p C311 1u C357 FB310 FB309 C323 0 068u 4 7u C304 C306 0 1u 47p C317 3 VDD2 16 VOC 2 13 LHP3D1 18 1 LHP3D2 9 LIN LOUT 6 MONO 15 MONO 17 23 MONO_IN 22 MONO_IN 25 PGND 19 RHP3D1 24 RHP3D2 8 RIN 5 ROUT 11 SCL 10 SDA VDD1 U301 LM4946SQX 21 CBYPASS 4 GND1 GND2 12 GND3 20 I2CSPI_SEL 14 7 I2CSPI_VDD ID_ENB...

Page 50: ...e condenser microphone with 42 3dB sensitivity Figure 25 Microphone with Gain switching circuit D311 PG05DBTFC 0 R364 R348 1 2K 0 R365 PG05DBTFC D312 1 2K R345 C344 0 1u C342 27p 0 1u C345 C349 27p 27p C343 1000p C351 OB4 15L42 C33L MIC301 1 2 27p C350 C367 10u VMICN VMICP MIC1_P MIC1_N ...

Page 51: ...IREF IMIN resistors IREF resistor between this pin and the GND pin to set the charge current limit determined by the following equation ICC 12089 33K 366mA The End Of Charging current is set by IMIN That can be programmed by the as following equation IEOC 11000 220K 50mA 2V72_IO VBAT 2 R218 220K U205 ISL6294 BAT 8 GND 5 6 IMIN 7 IREF PGND 9 1 VIN _CHG 3 4 _EN _PPR 0 R221 10K R250 1u C243 R219 33K ...

Page 52: ...e LNA to optimize sensitivity and rejection of strong interferers Figure 27 FM Radio circuit MC74VHC1GT50DF1G 2V72_IO C332 100p TP311 A GND VCC Y U305 MC74VHC1GT50DFT2 NA R329 0 R337 TP310 R336 10K 0 R328 PG05DBTFC D308 C337 220n 0 1u C338 24p C326 TP312 GPIO3 19 16 LOUT 22 NC1 NC2 23 PGND 25 RCLK 11 RF_GND 3 ROUT 15 SCLK 9 10 SDIO 18 VA VD 13 12 VIO _RST 7 8 _SEN U303 SI4701 4 FMIN 2 FMIP GND1 1 ...

Page 53: ...3 TECHNICAL BRIEF 54 3 16 BLUETOOTH Figure 28 BLUETOOTH Functional block diagram ...

Page 54: ...rom 40 C up to 85 C Boundary scan for interface lines via JTAG 3 16 2 Micro Controller Section ARM7TDMI STM ARM Processor for protocol and application software Timers Watchdog Interrupt Module 3 16 3 Micro Controller Memory 32 KByte RAM 256 KByte read only Program Memory 8 KByte Patch RAM 3 16 4 Interfaces UART Bluetooth Interface support for HCI UART and Three Wire UART transport layers with with...

Page 55: ...r amplifier Separate TX output interface to PA bypass of internal T R switch Digital power step control Receiver sensitivity typ 90dBm High performance integrated LNA with excellent blocking and inter modulation performance Low IF receiver topology eliminates external IF filters Digital demodulation for optimum sensitivity and co adjacent channel performance Digital offset compensation symbol and ...

Page 56: ...e lines UARTTXD and UARTRXD are needed The hardware flow control lines UARTRTS and UARTCTS are supported but the use is optional In KE600 KE608 used three wire UART communication The UART interface has its own supply voltage VDDUART to ensure compatibility with the I O voltages used by the S Gold2 The PCM I2S interface is used as audio interface and can handle up to two voice channels The PCM inte...

Page 57: ...SS1 VSS2 D5 D6 VSS3 VSS4 E6 F6 VSS5 VSSRF1 F4 E5 VSSRF2 VSSRF3 F5 E4 VSSRF4 F2 VSSVCO B2 WAKEUP_BT_P1_7 WAKEUP_HOST_P1_8 B1 UARTRTS J8 J7 UARTRXD UARTTXD H8 J6 VCOCAP1 H6 VCOCAP2 VDDC1 F9 B5 VDDC2 D2 VDDCREG E9 VDDPCM VDDPLL H1 VDDPMREG G2 H4 VDDRF VDDRFREG1 E1 E2 VDDRFREG2 F1 VDDSUP VDDUART H9 J5 RFIOX H5 RFOUT RTCK B9 SCL0_P0_13 C9 SLEEPX_P0_15 F8 TCK B7 TDI A7 B6 TDO B4 TMS A6 TRST_ TXA1 J3 H3 ...

Page 58: ... SD memory card detection scheme SD mode Pin No Name Type Description 1 DAT2 I O Data bit 2 2 CD DAT3 I O Data bit 3 3 CMD I O Command response 4 VDD Power Power supply 5 CLK I Clock 6 VSS Ground Power ground 7 DAT0 I O Data bit 0 8 DAT1 I O Data bit 1 Micro SD card status it is removed it is inserted TF_DETECT High Low ...

Page 59: ...nd 2 HS_MIC_P HS_ VMICP Headset microphone positive signal HS_ Mic positive source 3 HS_MIC_N HS_ VMICN Headset microphone negative signal HS_ Mic negative source 4 HS_OUT_L Headset left sound 5 HS_OUT_R Headset Right sound 6 HS_DETECT Headset detect active low 7 REMOTE_ADC Remote control Key ADC 8 HOOK_DETECT Hook detect active low 9 REMOTE_INT Remote control interrupt 10 V_HS Head_set source 2 7...

Page 60: ... D305 FB306 PG05DBTFC D304 0 R301 NA C371 NA C303 C370 0 1u 100K R320 27p C301 100u C314 1u C366 FB303 FB304 R304 1 2K 1u C365 R313 100K 100u C318 R366 33 33 R367 C305 0 1u PG05DBTFC D310 C309 1000p FB301 2V72_IO D307 PG05DBTFC C364 2V72_IO 10u FB305 2V72_IO 100K R306 PG05DBTFC D301 OUT302 R305 1 2K D309 PG05DBTFC OUT301 HOOK_DETECT HEADSET_DETECT REMOTE_ADC REMOTE_INT SNDOUT_R SNDOUT_L AMP_OUT_R ...

Page 61: ...analog I Q baseband interface and consists of a direct conversion receiver and a quad band polar transmitter for GSM and EDGE with integrated PGA functionality Further on a completely integrated SD synthesizer with HSCSD and GPRS EDGE capability a digitally controlled reference oscillator with three outputs a fully integrated quad band RF oscillator and a three wire bus interface with all necessar...

Page 62: ...0 41 GND4 RX1 29 30 RX1X RX2 27 28 RX2X 24 RX3 RX3X 25 22 RX4 RX4X 23 TX1 36 37 TX2 VBIAS 34 VCO_RC 18 31 VDDBIAS2V8 VDDDIG1V5 1 A AX 2 3 B BX 4 7 CLK DA 6 EN 16 32 FE1 33 FE2 FSYS1 14 FSYS2 10 9 FSYS3 13 GND1 26 PMB6272 U602 2V7_VCXO C632 1u C633 100p 0 1u C622 0 1u C631 C637 0 1u C635 1000p 1 2p C618 18nH L602 R615 0 R622 10 0 1u C623 0 1u C636 2V85_RF R619 680 6 8nH L604 C617 1 5p C625 47n 2V85...

Page 63: ...nput signals Depending on the baseband ADC dynamic range single or multiple gain step switching schemes are applicable Furthermore an automatic DC offset compensation can be used depending on the gain setting to reduce the DC offset at baseband output A programmable gain correction can be applied to correct for front end and receiver gain tolerances 3 21 Transmitter part The GMSK transmitter suppo...

Page 64: ...t of its associated VCO is fed to a highly linear amplitude modulator recombining amplitude and phase information The output of the amplitude modulator is connected to a single ended output RF PGA for digitally setting the wanted transmit power The PA interface of SMARTi PM supports direct control of standard dual mode power amplifiers PA s which usually have a power control input VAPC and an opti...

Page 65: ... the transfer of the phase modulation The loop bandwidth is automatically adjusted prior to each slot OLGA2 To overcome the statistical spread of the loop filter element values an automatic loop filter adjustment ALFA is performed before each synthesizer startup The fully integrated quad band VCO is designed for the four GSM bands 850 900 1800 1900 MHz and operates at double or four times transmit...

Page 66: ...inals that are internally matched to 50 ohms the PAM is designed to be the final amplification stage in a dual mode GSM EDGE mobile transmit lineup operating in the 824 MHz to 915 MHz low and 1710 MHz to 1910 MHz high bands 39p C603 C602 39p R601 100ohm R603 100ohm 2V85_RF 56p C605 VCTRL2 21 VCTRL3 20 VDD 3 C606 0 1u 26 GND11 GND2 4 5 GND3 GND4 7 9 GND5 GND6 10 GND7 11 23 GND8 24 GND9 18 NC1 NC2 1...

Page 67: ...e 4 VBATT Main supply 5 VMODE Logic low GMSK mode Logic high 8PSK mode select 6 VRAMP Ramped burst pin 7 LB_RFIN RF input to the Low band PA 8 9 10 11 GND Ground 12 LB_ RFOUT RF output from the low band PA 13 14 15 16 17 GND 18 HB_RFOUT RF output from the high band PA 19 20 21 22 23 GND MODE VMODE RF INPUT VRAMP TX ENABLE GSM Low Fixed Ramp Burst Control High EDGE High Ramp Burst Control Control a...

Page 68: ...4 PCB layout 69 4 PCB layout 4 1 Main Sub PCB component placement Figure 43 Main PCB top Figure 44 Main PCB top placement ...

Page 69: ...4 PCB layout 70 Figure 45 Main PCB bottom Figure 46 Main PCB bottom placement ...

Page 70: ...4 PCB layout 71 Figure 47 Sub PCB top Figure 48 Sub PCB top placement ...

Page 71: ...4 PCB layout 72 Figure 49 Sub PCB bottom Figure 50 Sub PCB bottom placement ...

Page 72: ...M a Microphone USB charging IC Flash LE Battery contact PMIC Memory BBP Mobile SW Audio Amp Antenna feeding Sleep crystal Hole effect switch Power on block RF PAM 26MHz Main clock SIM socket Charge Pump ETM JTAG I F 50pin FPCB connector RF Transceiver FEM FM radio part Micro SD socket Microphone USB charging IC Speaker PAD Bluetooth part attery contact B D socket SIM so PMI Audio A Micro SD socket...

Page 73: ...4 PCB layout 74 Key light LED LCD connector FPCB connector Back_up battery Jog wheel connector ...

Page 74: ...4 PCB layout 75 50pin FPCB connector connected in Main Pcb Receiver Vibrator 40pin FPCB connector connected in Main Pcb ...

Page 75: ...or power up Connect mobile switch cable between Communication test set and DUT when you need to make a phone call Follow trouble shooting procedure 5 2 Power on Trouble Check Points Battery Voltage Need to over 3 35V Power On Key detection PWRON signal Outputs of LDOs from PMIC 5 Trouble shooting 4 000V 0 0000A Figure 51 Equipment setup ...

Page 76: ...6 NO 2 VCC 100K R217 VBAT R215 0 1K R252 100p C244 VBAT 100K R253 4 NC VDD 1 3 VOUT R1114D281D TR F U206 CE 6 2 GND1 5 GND2 1000p C245 RPWRON_EN RPWRON RPWRON PWRON END_KEY 1 Q401 2SC5585 2 3 1M R402 10K R401 KP_IN5 KP_OUT1 END_KEY END PRSB6 8C D106 END VBAT END_KEY End key RESETn ...

Page 77: ...220K 470K R204 TP214 TP211 L201 10uH 0 R220 TP604 C217 2 2u TP213 2 2u C209 C213 1V5_CORE 0 1u R212 0 15 C234 2 2u VCHG VMMC 20 VRF1 40 VRF2 38 37 VRF3 VRFC 3 VRTC 42 18 VSIM1 19 VSIM2 27 VSSAU 8 VSSFB 7 VSSPW VSSR 33 VUPU 10 VUSB 11 VBATS 2 12 VBUS VCHC 44 1 VCHS 36 VCXOEN VDDA 35 VDDAU 30 VDDB 17 VDDC 46 VDDCH 43 VDDPW 5 39 VDDRF VIB 13 VINT 21 45 VLBB1 47 VLBB2 29 AUOP BYP 31 9 FB GND 49 41 INT...

Page 78: ...put Is the 26MHz clock From Replace main PCB Check the RPWRON replace U203 Check solder U206 or replace it Check solder U201 or replace it Check solder X601 U602 or replace it Yes Yes Yes Yes Yes No No No No Connect power supply to the DUT Vbat over 3 35V U203 U206 U201 U602 X601 ...

Page 79: ...Charger detect voltage about 4 0V Charging temperature ADC range ChCharging time 3h under 20 C small charging operation Charging current 600mA 20 C 60 C charging Cutoff current 100mA 60 C not charging operation small Low battery alarm charging operation Idle 3 50V Dedicated 3 58V VBAT CRS08 D201 R209 100K C228 47n 5 D1 D2 2 1 D3 3 G 4 S1 6 S2 NDC652P Q201 VCHG C227 10u C237 100u R212 0 15 VCH_CTL ...

Page 80: ...tage drop Resolder the CN403 Battery voltage is over 3 4V Charge is operating The TA can be broken Change other TA Check solder Q201 or replace it Replace it Waiting until battery Voltage goes up to 3 4V Yes Yes Yes Yes Yes No No No No No Battery thermistor Change the Battery retest No Yes ...

Page 81: ...UT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 INOUT_B2 8 7 INOUT_B3 INOUT_B4 6 R505 0 FL506 ICVE21184E150R101FR G1 5 G2 10 INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 INOUT_B2 8 7 INOUT_B3 INOUT_B4 6 FL505 ICVE21184E150R101FR 56p C511 56p C516 C513 56p MLED VIBRATOR SLIDE_KEY_BACKLIGHT KP_IN0 MLED1 JOG_DISK_B RCV_N MLED3 RCV_P JOG_DISK_A JOG_PWDN MLED2 KP_IN1 KP_IN2 KP_IN3 KP_IN4 ...

Page 82: ... G1 10 G2 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 7 6 INOUT_B4 ICVE10184E150R500FR FL504 5 6 7 8 9 C507 0 1u 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 4 G1 G2 G3 G4 1 10 11 12 13 14 15 16 17 18 19 2 CN502 2V8_CAM FB501 FB502 7 6 INOUT_B4 ICVE10184E150R500FR FL501 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 C522 1u 2V...

Page 83: ...5 Trouble shooting 84 Checking Point Check signal flow via EMI filter 50pin main PCB connector Check the connector combination FL502 FL501 FL503 FL504 ...

Page 84: ...eplace New Camera Assemble Resolder Yes Yes Yes Yes Yes No No Check camera connector 35pin main PCB connector combination then Camera test with equipped camera Replace Camera module Replace New FPCB module Replace FPCB module Assemble Replace Main PCB No ...

Page 85: ...P3D2 8 RIN 5 ROUT 11 SCL 10 SDA VDD1 U301 LM4946SQX 21 CBYPASS 4 GND1 GND2 12 GND3 20 I2CSPI_SEL 14 7 I2CSPI_VDD ID_ENB 0 068u C324 PG05DBTFC D310 C312 220n TP303 C362 220n OUT302 2 2u C358 D309 PG05DBTFC OUT301 SNDOUT_R SNDOUT_L AMP_IN_L AMP_IN_R AMP_OUT_L AMP_OUT_R SCL SDA 0 R327 10 1A 9 1 1B0 2 1B1 8 1S 6 2A 2B0 3 2B1 4 7 2S GND 5 VCC FSA2267L10X U302 100K R331 2V85_IO2 0 R330 0 01u C329 AMP_IN...

Page 86: ...ct Check signal from C312 C313 is flowed Assemble Replace U301 then retest No Yes Yes Check Speaker tension and Contacts are clear Check signal from R327 R330 is flowed Replace U302 Then retest No No Replace Main PCB Yes Resolder FB309 FB310 or Replace them then retest ...

Page 87: ...5 Trouble shooting 88 5 7 Receiver trouble Check Points Receiver soldering FPCB Assembled status R118 R120 ...

Page 88: ... Mic Bias signal come from Checking Point D311 PG05DBTFC 0 R364 R348 1 2K 0 R365 PG05DBTFC D312 1 2K R345 C344 0 1u C342 27p 0 1u C345 C349 27p 27p C343 1000p C351 OB4 15L42 C33L MIC301 1 2 27p C350 C367 10u VMICN VMICP MIC1_P MIC1_N Check solder related microphone path C367 ...

Page 89: ...5 Trouble shooting 90 ...

Page 90: ...ing correct Checking Point R428 100K C404 NA NA R424 R426 12 SUY98005LT1G U401 GND 2 1 VIN VOUT 3 R425 10K 100nH L401 VIBRATOR VIBRATOR VIBRATOR_EN Check the contact is clear if there is some obstacles then remove them Check the driver IC Enable signal goes to high then vibration U401 ...

Page 91: ...5 Trouble shooting 92 START Pin1 of U401 is high Pin3 of U401 is low Assemble Check U401 or replace it Check U401 or replace it Yes No No Check Vibrator contact Replace Vibrator Yes ...

Page 92: ... well Control IC is working properly Checking Point VBAT 47 R413 LD407 47 R416 LD409 LD411 LD408 EVL5M02200 VA402 47 R417 R419 47 LD412 0 R421 LD406 EVL5M02200 VA401 47 R412 0 LD410 R420 R411 47 47 LD405 R414 VA403 EVL5M02200 LD404 TWH104 HS R418 47 47 R415 KEY_BACKLIGHT Check R420 resistor ...

Page 93: ...5 Trouble shooting 94 START R420 Check U201 s pin16 or replace it s voltages goes down Assemble Yes No Check All of LEDs solder ...

Page 94: ...dering Proper SIM is used Checking Point 2V85_SIM 22p C340 C341 22p 0 1u C339 CLK 3 4 GND1 GND2 7 8 GND3 GND4 9 10 GND5 IO 6 2 RST 1 VCC VPP 5 J301 D G S SI1305 E3 Q301 4 7K R339 NA R340 SIM_CLK SIM_RST SIM_IO SIM_ENn Pin 5 2V85_SIM Pin 3 SIM_CLK Check soldering all pin of socket 1 2 3 4 5 6 Q301 ...

Page 95: ...5 Trouble shooting 96 START 6 pins are soldered well Q301 is working Assemble Repair it Replace the damaged part Yes No No Check All of SIM card voltage KE600 KE608 support 1 8V 3V SIM only ...

Page 96: ...2 2u C360 NA R352 1u C356 R355 51K GND2 10 GND3 11 12 GND4 4 VDD 6 VSS J302 5 CLK 3 CMD 7 DAT0 DAT1 8 DAT2 1 DAT3 2 GND1 9 51K R353 0 R363 51K R354 2V9_TF 2V9_TF R359 470K C359 1u VBAT BGND 6 GND 2 5 NC 1 STBY VIN 3 4 VOUT U307 BH29FB1WHFV NA C355 R351 51K TF_PWR_EN TFLASH_DETECT TFLASH_DAT3 TFLASH_DAT2 TFLASH_CMD TFLASH_CLK TFLASH_DAT0 TFLASH_DAT1 ...

Page 97: ... shooting 98 TFlash_DETECT Q1_Point START TF_DETECT pins are soldered well Q1 is working properly Assemble Repair it Replace the damaged part Yes No No Check the Card detect signal if it operate as above picture ...

Page 98: ...5 D6 VSS3 VSS4 E6 F6 VSS5 VSSRF1 F4 E5 VSSRF2 VSSRF3 F5 E4 VSSRF4 F2 VSSVCO B2 WAKEUP_BT_P1_7 WAKEUP_HOST_P1_8 B1 UARTRTS J8 J7 UARTRXD UARTTXD H8 J6 VCOCAP1 H6 VCOCAP2 VDDC1 F9 B5 VDDC2 D2 VDDCREG E9 VDDPCM VDDPLL H1 VDDPMREG G2 H4 VDDRF VDDRFREG1 E1 E2 VDDRFREG2 F1 VDDSUP VDDUART H9 J5 RFIOX H5 RFOUT RTCK B9 SCL0_P0_13 C9 SLEEPX_P0_15 F8 TCK B7 TDI A7 B6 TDO B4 TMS A6 TRST_ TXA1 J3 H3 TXA2 TXAX ...

Page 99: ...tion is good condition is good condition is good Replace U202 Replace Main PCB Board Yes No Check a condition of Clock R207 32k C635 26M Check a condition of power supply C220 2 85V C221 1 5V C222 1 8V C230 1 8V C201 2 72V C202 2 8V Check a condition of Balun filter output FL201 power by using Spectrum Bluetooth Working is good No Finish Yes Bluetooth Working is good No Yes Yes Yes ...

Page 100: ... C332 100p TP311 A GND VCC Y U305 MC74VHC1GT50DFT2 NA R329 0 R337 TP310 R336 10K 0 R328 PG05DBTFC D308 C337 220n 0 1u C338 24p C326 TP312 GPIO3 19 16 LOUT 22 NC1 NC2 23 PGND 25 RCLK 11 RF_GND 3 ROUT 15 SCLK 9 10 SDIO 18 VA VD 13 12 VIO _RST 7 8 _SEN U303 SI4701 4 FMIN 2 FMIP GND1 1 GND2 5 6 GND3 14 GND4 GND5 17 24 GND6 GPIO1 21 20 GPIO2 4 7u C335 L303 100nH 2V85_IO2 2V72_IO VBAT NA C368 22n 2V72_I...

Page 101: ...on is good A condition is good A condition is good Replace U305 Replace U303 Yes No FM_Radio Working is good No Yes FM_Radio Working is good No A condition is good No Replace Main board change Yes Check a condition of CLK R337 32k Check a condition of Power supply R328 2 85V C337 2 85V Check a condition of Matching components C326 L303 C332 D308 Check a condition of Ear jack connector Finish Yes Y...

Page 102: ...ESHOOTING 5 15 1 RF Components U601 FL601 U602 SW601 X601 Figure 1 RF Components Table 1 RF Components REFERENCE PART Description U601 PAM Power Ampilifier Module X601 VCTCXO 26MHz FL601 FEM Front End Module U602 Transceiver SW601 Mobile Switch ...

Page 103: ...T Check point X601 VCTCXO Check point C633 PLL Control Setup Test Equipment Cell Power 7 4dBm EGSM CH30 DCS CH699 Re Download S W CAL Check point RX I Q Signal Check point FL601 Mobile SW FEM 1 2 3 4 Checking Flow Checking Points RX_I RX_Q 1 2 3 4 Figure 2 Receiver Part ...

Page 104: ...veform C641 NA 2V7_VCXO C632 1u 100p 0 R620 GND 2 OUT 3 4 VCC 1 VCONT X601 26MHz Pin 4 Pin 3 VCTCXO Circuit Diagram Is the waveform of Pin3 similar to Is the waveform of Pin4 similar to Replace X601 Checking U201 PMIC Yes No No Yes VCTCXO Circuit is OK See next page to check PLL Circuit Pin 2 7V Pin 3 26MHz X601 Figure 4 VCTCXO ...

Page 105: ...RX1V5 20 VDDRX2V8 35 VDDTX1V5 38 VDDTX2V8 VDDVCO2V8 17 VDDXO2V8 15 11 XO XOX 12 GND2 GND3 40 41 GND4 RX1 29 30 RX1X RX2 27 28 RX2X 24 RX3 RX3X 25 22 RX4 RX4X 23 TX1 36 37 TX2 VBIAS 34 VCO_RC 18 31 VDDBIAS2V8 VDDDIG1V5 1 A AX 2 3 B BX 4 7 CLK DA 6 EN 16 32 FE1 33 FE2 FSYS1 14 FSYS2 10 9 FSYS3 13 GND1 26 PMB6272 U602 2V7_VCXO C632 1u C633 100p 0 1u C631 R615 0 0 1u C623 2V85_RF C625 47n 2V7_VCXO 0 1...

Page 106: ...GND6 10 GND7 11 23 GND8 24 GND9 18 NC1 NC2 19 13 PCS_RX PCS_RX 12 6 TX1G 8 TX2G 22 VCTRL1 FL601 1 ANT 15 DCS_RX DCS_RX 14 17 EGSM_RX EGSM_RX 16 GND1 2 GND10 25 YGHF S006T KMS 510 SW601 ANT G1 G2 RF 22nH L608 C604 NA 1 5p C616 3 3nH L607 1 2p C619 0 R606 Checking Points SW601 FL601 R602 R603 R601 Pin1 Pin2 C616 C617 C615 C614 Figure 10 Mobile SW FEM Circuit Figure 11 Mobile SW Table 2 FEM RX Contro...

Page 107: ...W2 R602 ANT_SW3 R603 Check Pin 1 2 of SW601 with RF Cable Signal is OK Replace Mobile SW SW601 Yes No Yes Mobile SW FEM is OK See next page to check I Q Signals Check PMB8876 U101 Control Signal is OK No Yes Control signal Check R601 R602 R603 of FL601 Replace FEM FL601 C614 C615 C616 C617 Signal is normal No Yes ...

Page 108: ...T 3 4 VCC 1 VCONT 1V5_CORE X601 26MHz AFC RF_DA QX Q IX I RF_CLK BT_CLK Check RX I Q Signals Signals are Normal Replace Transceiver PMB6272 U602 Ye N RX Part is OK Check Base Band Circuit or Re Download S W and Cal Checking Flow Checking Points Figure 14 RX I Q Circuit Figure 16 RX I Q Waveform RX_I RX_Q RX RX_I I RX_Q Q U602 TX_I IX TX_Q QX RX_I RX_Q Figure 15 RX I Q ...

Page 109: ...s Check point X601 VCTCXO Check point U602 PLL Control Setup Test Equipment Cell Power 7 4dBm EGSM CH30 DCS CH699 Check point point TX I Q Signal Re Download S W RF CAL Check point point Transceiver Output Check point PAM Control Signal Check SW601 FEM Mobile S W FL601 U601 U602 Figure 17 RF Part ...

Page 110: ...I IX TX_Q QX RX_I I RX_Q Q Figure 14 RX I Q Circuit Figure 21 TX I Q Waveform Figure 20 TX I Q C641 NA C634 22p 2V85_RF 2V7_VCXO C632 1u C633 100p C637 0 1u C635 1000p R622 10 0 1u C636 R619 680 0 R620 GND 2 OUT 3 4 VCC 1 VCONT 1V5_CORE X601 26MHz AFC RF_DA QX Q IX I RF_CLK BT_CLK Check TX I Q Signals Signals are Normal Replace Transceiver PMB6272 U602 Yes No RX Part is OK Check Base Band Circuit ...

Page 111: ...27 28 RX2X TX1 36 37 TX2 VBIAS 34 31 VDDBIAS2V8 1 A AX 2 3 B BX 4 DA 6 32 FE1 33 FE2 PMB U6 0 1u C622 0 1u C631 0 1u C623 2V85_RF R617 10 HBAND_PAM_IN LBAND_PAM_IN Figure 22 Transceiver Output Circuit Figure 23 Transceiver Table 3 Transceiver Output Operation Checking Points U60 U601 LBAND PAM IN HBAND PAM IN DCS PCS MODE Transceiver Output GSMK Fixed 8PSK Ramp Burst Control ...

Page 112: ...SK Figure 25 Transceiver Output 8PSK LBAND_PAM_IN MODE GMSK LBAND_PAM_IN MODE 8PSK Checking Flow Check U602 Output Signal Signals LBAND_PAM_IN HBAND_PAM_IN are normal Replace PMB6272 U602 Yes No Transceiver is OK See next page to check PAM Control Circuit ...

Page 113: ...BATT VMODE 5 6 VRAMP VSUPPLY 2 BAND_SEL 8 GND1 22 GND10 GND11 23 GND2 9 GND3 11 GND4 13 14 GND5 16 GND6 GND7 17 GND8 19 U601 RF3158 PA_BAND PA_LEVEL MODE TXON_PA HBAND_PAM_IN LBAND_PAM_IN Figure 26 PAM Control Signals Circuit Figure 27 Transceiver Table 4 PAM Mode Operation Checking Points U60 TXON PA R613 U601 Mode R612 PA LEVEL R611 MODE MODE PA_LEVEL TXON_PA GMSK LOW Ramp Burst Control HIGH 8PS...

Page 114: ...Figure 28 GSMK Control Signal Checking Flow Check Control Signals R611 R612 R613 Signals are Normal Check PMB8876 U101 Yes No PAM Control Signal is OK See next page to check FEM Mobile SW Circuit Figure 29 8PSK Control Signal ...

Page 115: ...d PIF UNION to Phone interface Cable Power Supply or Battery IBM compatible PC supporting RS 232 with Windows 98 or newer If you are going to use battery the voltage of the battery should be over 3 7V for stable power supplying during S W download 6 Download S W upgrade 116 6 Download S W upgrade 4 000V 0 0000A ...

Page 116: ...6 Download S W upgrade 117 6 2 Download program user guide ...

Page 117: ... 118 6 Download S W upgrade ...

Page 118: ... 119 6 Download S W upgrade ...

Page 119: ... 120 6 Download S W upgrade ...

Page 120: ...17 I2S2_CLK1 I2S2_RX H19 I2S2_TX P3 EBU_RAS_N M2 N3 EBU_RD_N EBU_SDCLK1 U4 U3 EBU_SDCLKO T6 EBU_WAIT_N EBU_WR_N U1 EPN11 P18 N17 EPN12 R19 EPP11 EPP12 T19 T18 EPPA11 EPPA12 R18 EPPA2 V18 EPREF1 V19 U19 EPREF2 F26M EBU_AD4 EBU_AD5 U5 W4 EBU_AD6 EBU_AD7 W5 U6 EBU_AD8 V5 EBU_AD9 EBU_ADV_N T7 EBU_BC0_N M3 P2 EBU_BC1_N EBU_BFCLKI V3 R3 EBU_BFCLKO M4 EBU_CAS_N T3 EBU_CKE EBU_CS0_N P4 V1 EBU_CS1_N EBU_CS...

Page 121: ...203 TP214 C220 0 1u TP211 2V11_RTC L201 10uH C224 0 1u 0 R220 0 1u C219 TP604 VBALUN C217 2 2u 1K R252 TP208 TP213 100p 2 2u C209 C244 0 1u R219 33K C201 C213 1V5_CORE 0 1u R212 0 15 0 01u R207 0 C225 100K R214 VBAT R251 NA 100K R253 0 R216 1V8_MEM C234 2 2u B1 3 B2 4 2 DC G1 5 G2 6 UB 1 VCHG 4 NC VDD 1 3 VOUT FL201 DBF71B601 R1114D281D TR F U206 CE 6 2 GND1 5 GND2 TP217 1V5_CORE 1000p C245 VDD_1 ...

Page 122: ...GND3 11 12 GND4 4 VDD 6 VSS 1u C357 J302 5 CLK 3 CMD 7 DAT0 DAT1 8 DAT2 1 DAT3 2 GND1 9 51K R353 22 R316 NA C371 NA C303 C370 2V85_IO2 0 1u 0 1u TP306 C339 FB310 PG05DBTFC D312 100K R320 0 R363 FB309 0 R328 C323 0 068u CLK 3 4 GND1 GND2 7 8 GND3 GND4 9 10 GND5 IO 6 2 RST 1 VCC VPP 5 J301 22 R315 27p C301 4 7u C304 51K R354 PG05DBTFC D308 C337 220n C306 100u 0 1u C346 C314 2V9_TF 1u 0 1u C338 1u D ...

Page 123: ... NA KB_shap NA R424 R436 100K R426 12 10 R458 KB409 1 100K R444 Q401 2SC5585 2 3 R431 KB406 NA EVL5M02200 VA404 FB401 10p 18p C415 C418 680 R407 18p C410 R462 R404 680 1K 47 R416 LD409 C412 18p LD411 LD408 KB408 EVL5M02200 VA402 C413 56p UCLAMP0501H_TCT INSTPAR ZD402 NA SUY98005LT1G U401 GND 2 1 VIN VOUT 3 C402 10 R456 1M R402 VSUPPLY C414 56p VA405 EVL5M02200 47 R425 10K R417 KB402 1 2 3 4 5 VBUS...

Page 124: ...3 24 25 26 27 28 29 3 30 31 32 33 34 4 G1 G2 G3 G4 1 10 11 12 13 14 15 16 17 18 19 2 CN502 R519 330 2V8_CAM FB501 FB502 7 6 INOUT_B4 2V72_IO ICVE10184E150R500FR FL501 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 CN504 1 2 C522 1u 330 2V8_AF R501 R506 0 5 NC1 7 NC2 8 NC3 VIN 1 VO1 10 9 VO2 VBAT U502 ISL9011IRCJZ T BGND 11 4 CBYP EN1 2 EN2 3 6 GND 3 INOUT_A3 ...

Page 125: ...G1V5 1 A AX 2 3 B BX 4 7 CLK DA 6 EN 16 32 FE1 33 FE2 FSYS1 14 FSYS2 10 9 FSYS3 13 GND1 26 C611 PMB6272 U602 0 5p 2V7_VCXO C632 1u 3p C638 C633 100p 10p C639 0 1u C622 0 1u C631 C637 0 1u C635 1000p 56p C620 R603 100ohm 1 2p C618 18nH L602 R624 NA 10K R623 2V85_RF C607 NA R615 0 R622 10 0 1u C623 C642 15p 0 1u C636 2V85_RF R619 680 6 8nH L604 C617 1 5p C625 47n 2V85_RF 56p 2V7_VCXO C605 L606 22nH ...

Page 126: ...1 OJ102 R122 0 R133 0 1u C109 PRSB6 8C D106 D105 PG05DBTFC PG05DBTFC D104 0 R105 NA R118 LD104 TWH104 HS SNED R123 2 7K LD103 TWH104 HS OUT103 12 R131 C106 22p R102 0 0 R106 51 R120 38 39 4 40 5 6 7 8 9 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 G4 1 10 11 12 13 14 15 16 17 18 19 2 20 21 CN103 G1 G2 G3 C103 NA 36 R132 C105 10u 0 R121 2V85_MMC VBAT 2V72_IO R128 150 END 2V72_IO 8 9 R125 150 2...

Page 127: ... 128 8 PCB LAYOUT ...

Page 128: ... 129 8 PCB LAYOUT ...

Page 129: ... 130 8 PCB LAYOUT ...

Page 130: ... 131 8 PCB LAYOUT ...

Page 131: ... 132 ...

Page 132: ...9 RF Calibration 133 9 1 Test Equipment Setup 9 2 Calibration Steps 9 2 1 Turn on the Phone 9 2 2 Execute HK_24 exe 9 RF Calibration 4 00 V 0 000 A ...

Page 133: ...9 RF Calibration 134 9 2 3 Click SETTING Menu 9 2 4 Setup Ezlooks menu such as the following figure ...

Page 134: ... menu such as the following figure 9 2 6 Setup Logic operation such as the following figure Adjust the number of times PWR Power Supply CELL Call Test Equipment Operation Mode 1 By Pass not control by GPIB 2 Normal control by GPIB Setup UART Port ...

Page 135: ...9 RF Calibration 136 9 2 7 Select MODEL 9 2 8 Click START for RF calibration 9 2 9 RF Calibration finishes ...

Page 136: ...9 RF Calibration 137 9 2 10 Calibration data will be saved to the following folder Saving format year month day_PASS ...

Page 137: ...he CALIBRATION 2 Calibration program automatically changes either normal mode or ptest mode 3 RF Calibration steps as follow TX Channel compensation EGSM DCS PCS EDGE EGSM EDGE DCS EDGE PCS RX Channel compensation EGSM DCS PCS 3 Phone Operation Mode Normal Mode ptest Mode ...

Page 138: ...0 Stand alone Test 139 10 Stand alone Test 1 Test Program Setting 1 Set COM Port 2 Check PC Baud rate 3 Confirm EEPROM Delta file prefix name 4 Click Update Info for communicating Phone and Test Program ...

Page 139: ...Stand alone Test 140 5 For the purpose of the Standalone Test Change the Phone to ptest mode and then Click the Reset bar 6 Select Non signaling in the Quick Bar menu Then Standalone Test setup is finished ...

Page 140: ...k Non signaling mode bar and then confirm OK text in the command line 2 Put the number of TX Channel in the ARFCN 3 Select Tx in the RF mode menu and PCL in the PA Level menu 4 Finally Click Write All bar and try the efficiency test of Phone ...

Page 141: ...annel in the ARFCN 2 Select Rx in the RF mode menu 3 Finally Click Write All bar and try the efficiency test of Phone 4 The Phone must be changed normal mode after finishing Test 5 Change the Phone to normal mode and then Click the Reset bar Change normal mode ...

Page 142: ... 2 FM Radio Turn Off 1 0 3 FM Radio Seek Up 1 0 4 FM Radio Seek Down 1 Bluetooth Test 1 1 Enter Test Mode 1 1 1 Audio Test 1 1 2 RF Test 1 2 On Off Test 1 2 1 Bluetooth On 1 2 2 Bluetooth Off 1 3 Headset Test 1 4 Communication Mode 1 4 1 AT USB0 UART0 Trace UART1 1 4 2 AT USB0 BT Trace UART0 1 4 3 AT USB0 UART0 BT Trace NULL 1 5 Xhtml Compose Print 1 6 Xhtml Print Test 1 6 1 Images 1 6 2 HtmlTestP...

Page 143: ... 144 ...

Page 144: ... 22 17 61 62 63 64 66 67 65 68 65 70 27 60 55 53 52 51 56 54 57 59 58 49 48 41 50 44 43 38 22 42 34 33 35 36 40 47 46 39 37 32 30 31 29 45 18 16 23 15 21 14 24 25 27 28 26 11 12 12 EXPLODED VIEW REPLACEMENT PART LIST 12 1 EXPLODED VIEW ...

Page 145: ... 146 ...

Page 146: ...lack 64 4 MDAN00 DECO SPEAKER MDAN0011401 PRESS Al Alloy Black 69 4 MDAN01 DECO SPEAKER MDAN0011501 PRESS Al Alloy Black 58 4 MFBC00 FILTER SPEAKER MFBC0025401 COMPLEX empty 57 4 MIDZ00 INSULATOR MIDZ0119901 COMPLEX empty 61 4 MLAB00 LABEL A S MLAB0001102 C2000 USASV DIA 4 0 White 52 4 MLEA00 LOCKER BATTERY MLEA0031301 MOLD PC LEXAN 121R Black 70 4 MPBH00 PAD MIKE MPBH0025001 COMPLEX empty 55 4 MP...

Page 147: ...B00 GUIDE RIGHT MGDB0001201 MOLD POM LUCEL FW 700A Black 29 5 MSHY00 SUPPORT MSHY0010601 PRESS STS 34 5 MTAB00 TAPE PROTECTION MTAB0126201 COMPLEX empty 35 5 MTAB01 TAPE PROTECTION MTAB0126301 COMPLEX empty 40 4 ACGR00 COVER ASSY SLIDE LOWER ACGR0008001 Black 5 MBHY00 BUMPER MBHY0020201 MOLD Silicone Rubber K 770 Black 25 5 MCJV00 COVER SLIDE LOWER MCJV0006801 MOLD PC LEXAN 121R Black 24 5 MMAA00 ...

Page 148: ...y 1 4 MTAZ00 TAPE MTAZ0141901 COMPLEX empty 9 4 MTAZ01 TAPE MTAZ0142001 COMPLEX empty 4 MTAZ02 TAPE MTAZ0146501 COMPLEX empty 18 4 MTAZ03 TAPE MTAZ0151101 COMPLEX empty 17 4 MTAZ04 TAPE MTAZ0167301 COMPLEX empty 4 MTAZ05 TAPE MTAZ0167401 COMPLEX empty 4 MTAZ06 TAPE MTAZ0151301 COMPLEX empty 5 ADCA00 DOME ASSY METAL ADCA0055001 SLIDE DOMESHHET ASSY 12 5 MTAZ00 TAPE MTAZ0151201 COMPLEX empty 3 GMEY0...

Page 149: ... BOARD ENBY0020201 40 PIN 0 4 mm ETC H 0 9 Header 6 SPCY00 PCB FLEXIBLE SPCY0074201 POLYI 0 5 mm MULTI 6 4 SAEY00 PCB ASSY KEYPAD SAEY0049501 5 SAEE00 PCB ASSY KEYPAD SMT SAEE0017001 6 SAEC00 PCB ASSY KEYPAD SMT BOTTOM SAEC0015101 7 BAT101 BATTERY CELL LITHIUM SBCL0001701 2 V 0 5 mAh CYLINDER Reflow type BB Max T 1 67 phi 4 8 Pb Free 7 C104 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R T...

Page 150: ... ERHZ0000401 0 ohm 1 16W J 1005 R TP 7 R112 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 7 R113 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 7 R119 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 7 R120 RES CHIP MAKER ERHZ0000490 51 ohm 1 16W J 1005 R TP 7 R121 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 7 R122 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 7 R123 RES ...

Page 151: ...Y MAIN SMT BOTTOM SAFC0071401 6 BT201 ANTENNA GSM FIXED SNGF0017901 3 0 1 0 dBd B T Ceramic Chip PIFA Pb Free 6 C101 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C102 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C103 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C104 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C105 CAP CERAMIC CHIP EC...

Page 152: ...0V J NP0 TC 1005 R TP 6 C132 CAP CHIP MAKER ECZH0000826 27 pF 50V J NP0 TC 1005 R TP 6 C201 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C202 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C203 CAP CERAMIC CHIP ECCH0005602 2 2 uF 16V K X5R HD 1608 R TP 6 C204 CAP CERAMIC CHIP ECCH0005602 2 2 uF 16V K X5R HD 1608 R TP 6 C205 CAP CERAMIC CHIP ECCH0005602 2 2 uF 16V K X5...

Page 153: ...16V K X5R HD 1608 R TP 6 C234 CAP CERAMIC CHIP ECCH0005602 2 2 uF 16V K X5R HD 1608 R TP 6 C235 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C237 CAP TANTAL CHIP MAKER ECTZ0004204 100 uF 6 3V M STD 3216 R TP 6 C241 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C242 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C243 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V...

Page 154: ... 0 1 uF 10V K X5R HD 1005 R TP 6 C349 CAP CHIP MAKER ECZH0000826 27 pF 50V J NP0 TC 1005 R TP 6 C350 CAP CHIP MAKER ECZH0000826 27 pF 50V J NP0 TC 1005 R TP 6 C351 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 6 C356 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C357 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C358 CAP CERAMIC CHIP ECCH0000198 2 2 uF 6 3V M...

Page 155: ... NP0 TC 1005 R TP 6 C606 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C611 CAP CERAMIC CHIP ECCH0000101 5 pF 50V C NP0 TC 1005 R TP 6 C612 CAP CERAMIC CHIP ECCH0000101 5 pF 50V C NP0 TC 1005 R TP 6 C613 CAP TANTAL CHIP MAKER ECTZ0004203 68 uF 6 3V M STD 3216 R TP 6 C614 CAP CERAMIC CHIP ECCH0004906 2 5 pF 50V C X7R TC 1005 R TP 6 C615 CAP CERAMIC CHIP ECCH0004906 2 5 pF 50V C X7R T...

Page 156: ...K PLUG EARPHO NE ENJE0003603 12 12 PIN MMIC CONN 12P 6 CN403 CONNECTOR I O ENRY0004101 24 PIN 0 5 mm ETC Off Set type 6 CN404 CONNECTOR ETC ENZY0016901 3 PIN 2 5 mm ETC H 2 7 6 CN502 CONNECTOR BOARD TO BOARD ENBY0015601 34 PIN 0 4 mm STRAIGHT AU 0 9MM HEIGHT 6 D201 DIODE SWITCHING EDSY0005201 SMD 30 V 1 5 A R TP 6 D301 DIODE TVS EDTY0008501 TFSC 5 V 50 W R TP small size 6 D302 DIODE TVS EDTY000850...

Page 157: ...FEM 6 J301 CONN SOCKET ENSY0015101 6 PIN ETC 2 54 mm H 2 7 6 J302 CONN SOCKET ENSY0017701 8 PIN ETC mm Micro SD Hinge type 6 L201 INDUCTOR SMD POWER ELCP0005104 10 uH M 3 8 3 8 1 8 R TP power inductor 850mA 6 L202 INDUCTOR CHIP ELCH0005001 2 2 nH S 1005 R TP 6 L203 INDUCTOR CHIP ELCH0005001 2 2 nH S 1005 R TP 6 L601 INDUCTOR CHIP ELCH0005012 3 9 nH S 1005 R TP 6 L602 INDUCTOR CHIP ELCH0001052 18 n...

Page 158: ...AKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 6 R208 RES CHIP ERHY0000278 82K ohm 1 16W J 1005 R TP 6 R209 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R212 RES CHIP ERHY0000715 0 15 ohm 1 8W F 2012 R TP 6 R214 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R216 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 6 R218 RES CHIP MAKER ERHZ0000445 220 Kohm 1 16W J 1005 R TP 6 R219 RES...

Page 159: ...IP MAKER ERHZ0000463 33 ohm 1 16W J 1005 R TP 6 R367 RES CHIP MAKER ERHZ0000463 33 ohm 1 16W J 1005 R TP 6 R435 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R436 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R442 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R443 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R449 RES CHIP MAKER ERHZ0000402 10 ohm 1 16W J 10...

Page 160: ...ERMISTOR SETY0006301 NTC 10000 ohm SMD 1005 3350 3399k J R T PBFREE 6 SW601 CONN RF SWITCH ENWY0003002 STRAIGHT SMD 0 3 dB T510 3 8X3 0X3 6T 6 U101 IC EUSY0274601 BGA 293 PIN R TP EDGE BASE BAND S GOLD2 6 U201 IC EUSY0269101 PG VQFN 48 48 PIN R TP PMIC Pb Free 6 U202 IC EUSY0274901 P WFSGA 65 5 5 0 8 65 PIN R TP True Single Chip Bluetooth2 0 EDR solution 6 U204 IC EUSY0100502 8 LEAD US8 8 PIN R TP...

Page 161: ...TP 6 C329 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R HD 1005 R TP 6 C332 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 6 C335 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 6 C336 CAP CERAMIC CHIP ECCH0000179 22 nF 16V K X5R HD 1005 R TP 6 C337 CAP CHIP MAKER ECZH0001216 220 nF 10V K X5R TC 1005 R TP 6 C338 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C346...

Page 162: ...V 50 W R TP small size 6 D308 DIODE TVS EDTY0008501 TFSC 5 V 50 W R TP small size 6 FB301 FILTER BEAD CHIP SFBH0008102 1800 ohm 1005 Bead 6 FB302 FILTER BEAD CHIP SFBH0008102 1800 ohm 1005 Bead 6 FB501 FILTER BEAD CHIP SFBH0007102 10 ohm 1005 Ferrite Bead 6 FL505 VARISTOR SEVY0005501 18 V SMD 4ch R Varistor Array 100Ohm 15pF 6 FL506 VARISTOR SEVY0005501 18 V SMD 4ch R Varistor Array 100Ohm 15pF 6 ...

Page 163: ...Z0000401 0 ohm 1 16W J 1005 R TP 6 R331 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R336 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R337 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 6 R343 RES CHIP MAKER ERHZ0000500 62 ohm 1 16W J 1005 R TP 6 R344 RES CHIP MAKER ERHZ0000500 62 ohm 1 16W J 1005 R TP 6 R346 RES CHIP MAKER ERHZ0000500 62 ohm 1 16W J 1005 R TP 6 R347 RES ...

Page 164: ...P MAKER ERHZ0000505 680 ohm 1 16W J 1005 R TP 6 R428 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R444 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R501 RES CHIP MAKER ERHZ0000464 330 ohm 1 16W J 1005 R TP 6 R502 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 6 R503 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R TP 6 R504 RES CHIP MAKER ERHZ0000401 0 ohm 1 16W J 1005 R T...

Page 165: ...3 DFN 10 PIN R TP Dual 1 8V 150mA 2 8V 300mA LDO Regulator 6 VA401 VARISTOR SEVY0003901 5 5 V SMD 480pF 1005 6 VA402 VARISTOR SEVY0003901 5 5 V SMD 480pF 1005 6 VA403 VARISTOR SEVY0003901 5 5 V SMD 480pF 1005 6 VA404 VARISTOR SEVY0003901 5 5 V SMD 480pF 1005 6 ZD401 DIODE TVS EDTY0007501 SOD 523 5 V 240 W R TP Vc 12 5V 160pF 1 6 0 8 06 ...

Page 166: ...V 950 mAh 1 CELL PRISMATIC KE600 BATT Black Pb Free 3 7 950 0 2C PRISMATIC 59x37x38 BLACK Hardpack Europe Label Black 3 SGDY00 DATA CABLE SGDY0005601 DK 40G K8000 24PIN I O USB A TYPE 3 SGEY00 EAR PHONE EAR MIKE SET SGEY0005512 U400 2 0T12P MMI REMOCOM 3 SSAD00 ADAPTOR AC DC SSAD0007828 100 240V 60 Hz 5 2 V 800 mA CE CB GOST EU PLUG 24P STD 12 3 Accessory Note This Chapter is used for reference Pa...

Page 167: ...Note ...

Page 168: ...Note ...

Search results

Summary of Contents for KE600

Reviews:

Brands by name

Popular brands

LG KE600, Service Manual

Search results

Summary of Contents for KE600

Reviews:

Brands by name

Popular brands