Samsung SGH-Z320i Service Manual Download Page 23

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SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

This Document can not be used without Samsung's authorization

2-2.RF

2-2-1. EGSM Receiver

Continuous RX ON

RF Input : 62 CH

AMP : -50dBm

NORMAL CONDITION

Catch the channel ?

YES

RFS800 Check

Pin #3

≥

-55dBm ?

U800 Check

Pin #2

≥

-55dBm ?

U600 Check

Pin#37,38

≥

-55dBm ?

Check antenna contact

RFS800 Resolder or Change

U800 Resolder or Change

THE END

YES

Check the path of F800 &

U600

F800 Check

Pin #3,4

≥

-55dBm ?

YES

F800 Resolder or change

Summary of Contents for SGH-Z320i

Page 1: ...UMTS TELEPHONE SGH Z320i UMTS TELEPHONE CONTENTS 1 Specification 2 Flow Chart of Troubleshooting 3 Exploded View and Parts List 4 MAIN Electrical Parts List 5 PCB Diagrams 6 Block Diagrams ...

Page 2: ...110 2170 ARFCN range 0 124 975 1023 512 885 512 810 10562 10838 Tx Rx spacing 45MHz 95MHz 80MHz 190MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 3 84Mcps s Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 10ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK UL 2BPSk DL QPSK MS Power 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm MAX 24 1 3 dBm MIN 50dBm ...

Page 3: ... 17 2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3...

Page 4: ...nt consumption Download again Power ON Does not work END Charge the Battery Check the U501 Check the path of D500 and U501 Check D500 NO NO NO NO NO YES YES YES YES NO check the TCX800 YES YES Check the initial operation U501 Check Pin 53 19 2MHz Vpp 500mV Current consumption 100mA Check Voltage 3 3V Check D500 is High The pin 3 5 of U501 3 3V Check U501 pin 32 1 2V pin 36 1 8V pin 50 56 2 6V pin ...

Page 5: ...ID 11 13 RUIM_M_RST 40 RUIM_RST 43 49 SBCK SBDT 47 SBST 51 SLEEP_CLK 45 SPKR_BYP 74 78 SPKR_IN_M SPKR_IN_P 76 SPKR_OUT_M PON_RESET_N PS_HOLD 57 REF_BYP 63 REF_GND 62 REF_ISET 61 REF_OUT 80 38 RUIM_CLK 26 RUIM_IO RUIM_M_CLK 34 RUIM_M_IO 30 21 ISNS_M 5 ISNS_P 3 24 KPDPWR_N KPD_DRV_N 23 22 LCD_DRV_N 59 MSM_INT_N CN 68 CN 78 9 1 AMUX_IN1 70 AMUX_IN2 72 AMUX_OUT 82 BAT_FET_N 7 CBL0PWR_N 68 CBL1PWR_N 66...

Page 6: ...SAMSUNG Proprietary Contents may change without notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 3 This Document can not be used without Samsung s authorization ...

Page 7: ...sung s authorization 2 1 2 System Initial Check the clock signal s at R507 Check the Sleep X tal signal s at C513 Check the clock generation circuit related to U501 and TCX800 Check the U501 YES NO NO YES YES YES NO NO NO YES Check the Audio part Check the LCD part Check the OSC500 END Sound operation OK LCD Display OK Initial Failure The pin 9 of U501 Low High ...

Page 8: ...ed without Samsung s authorization 3 SIM Part Check the voltage at SIM500 pin 1 3 0V Check the U501 UCP100 Please insert SIM card Check the SIM500 s Connection to SIM card END NO Check the SIM Card Resolder or change SIM500 YES Check the U501 There is any signal pin 2 3 4 of SIM500 NO NO YES YES Check SIM s signal when you see SIM checking display ...

Page 9: ...f Troubleshooting and Circuit Diagrams 2 6 This Document can not be used without Samsung s authorization Schmatic for SIM connection Layout for SIM connection USIM_3 0V VR500 VR501 G 9 10 G 2 2 3 3 4 4 5 5 6 6 G 7 8 G SIM500 1 1 C527 R515 VR502 C536 USIM_DATA USIM_CLK USIM_RESET ...

Page 10: ...t be used without Samsung s authorization 2 1 4 Charging Part Check IFC200 s pin 20 21 is around 5V when charging Check the TA Abnormal charging operation END YES NO Check TR400 s pin 3 is LOW when charging NO Check U401 s Pin 4 is High when charging YES YES NO Check the TR400 Check the U401 Check U400 s Pin 5 is LOW YES Check the UCP100 NO ...

Page 11: ...ocument can not be used without Samsung s authorization Schmatic for Charging Layout for charging ZD400 TA400 C405 R407 VTA_5 0V 1 TR400 2 3 V_IN VBAT VTA_5 0V 4 Y R401 U401 2 A 1 B 3 GND 5 VCC C404 VTA_5 0V R404 R402 GND IN 2 ISET 4 1 VL _ACOK 6 _CHG 8 5 _EN U400 7 BATT G 910 G G 1112 G 3 ICHRG CHG_ON CHG_DET JIG_ON_IF JIG_ON ...

Page 12: ...an not be used without Samsung s authorization 2 1 5 Microphone Part Micro phone does not work Is the assembled status of Microphone O K Reassemble the microphone Check the DC bias voltage on Mic path The voltage of VR301 is about 2 3V Check the path around MIC Bias circuit The microphone is OK Check UCP100 END NO YES NO NO YES YES YES ...

Page 13: ... notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 10 This Document can not be used without Samsung s authorization C316 C314 C339 R316 MIC_2 85V C317 L305 L304 C315 1 0 3 R V 0 0 3 R V C335 C334 R315 C336 MIC300 R317 MIC1P MIC1N ...

Page 14: ...from speaker The type of sound from the Speaker is Melody Replace the Speaker Check the UCP100 END Check the U501 U502 Check the UCP100 NO The terminal of Speaker is OK There is signal U301 pin 1 NO The pin 32 of U300 2 6V The pin 7 of U300 2 8V NO Are there any signal in pin 29 of U300 NO NO There is signal U301 pin 24 Check the U302 NO YES YES YES YES YES YES SpeakPhone Mode NO Receiver Part Che...

Page 15: ...19 3 D 4 D 23 5 D 22 6 D 21 20 7 D 12 EQ1 EQ2 13 14 EQ3 33 U300 A0 30 I K L C 1 27 D0 D1 26 2 D 25 24 MSMP_2 6V C304 YAMA_OUT_R YAMA_OUT_L 7 D _ D N A N NAND_RE YMU_A0 NAND_WE NAND_D 0 NAND_D 1 YMU_CS_N YMU_IRQ TCXO_OUT YMU_RST_N 2 D _ D N A N 3 D _ D N A N 4 D _ D N A N 5 D _ D N A N 6 D _ D N A N F303 R301 C308 C306 C303 C333 C332 F302 SPK_CON200 C312 R325 C301 R324 VOMR 4 VSS 5 VOPR 6 VDD 7 VSS...

Page 16: ... not be used without Samsung s authorization Layout for Speaker Part C C V 3S2 11 4S1 13 2 S 4 1 D 16 4 D2 3 D 8 D4 12 6 D N G 14 2 1 2IN 15 1 S 1 1 1S2 2S1 3 5 2 S 2 3 4IN 10 1 S 3 7 9 U302 C318 MSMP_2 6V L _ R A E _ M S M YAMA_OUT_L AUD_SEL_1 EAR_L YAMA_OUT_L MSM_EAR_R AUD_SEL_2 R _ R A E ICE_AMP_L L _ R A E _ M S M R _ T U O _ A M A Y ...

Page 17: ...Samsung s authorization 2 1 7 Receiver Part Is the terminal of receiver is ok NO Replace the receiver Are there any signal at the TA201 TA202 NO Check the UCP100 speaker related circuit There is no sound from receiver YES YES Are there any signal at the pin 2 3 of CN200 YES Is receiver working YES END Replace the receiver NO NO Check the CN200 Resolder CN200 ...

Page 18: ... 24 25 25 26 26 27 27 28 28 29 14 14 15 15 16 16 17 17 18 18 19 19 2 2 20 20 21 CN200 1 1 10 10 11 11 12 12 13 13 V_IN R235 R233 R234 C201 TA201 C202 C203 R236 TA202 BL_EN LCD_WE_A LCD_D 2 LCD_D 6 LCD_D 10 LCD_D 14 LCD_D 15 KEY_3 CAM_D 6 CAM_VSYNC ON_SW CAM_D 3 CAM_D 7 CAM_D 2 CAM_RESET_N MCLK CAM_SDAA ENB_VGA LCD_D 5 LCD_D 8 LCD_D 9 LCD_D 12 LCD_D 13 KEY_0 KEY_1 KEY_2 SCAN_1 SCAN_4 CAM_D 0 CAM_D ...

Page 19: ... be used without Samsung s authorization 2 1 8 Headset Part Earphone is not operational Mic is not operational Headset function does not work 1 Check the mic path from earjack to MIC2P MIC2N 2 Check the bias circuit Check the headset device or R508 crack END Check the ear path from earjack to EAR_R EAR_L NO YES YES NO YES NO Check R508 is LOW ...

Page 20: ...atic for Earmic Layout for Earmic 0603 0603 0603 0603 R322 VR304 MSMP_2 6V VR307 L300 C323 C322 C329 L306 VR305 MIC_2 85V G G 14 G 15 16 G 17 G G 18 4 4 5 5 6 6 7 7 8 8 9 9 11 G G 12 13 EAR300 1 1 10 10 2 2 3 3 C319 VR306 C325 R321 L301 VR303 C330 R326 R308 R320 VR302 C327 R318 L307 C324 C328 VR309 MSMP_2 6V R319 VR308 C320 R329 R323 C331 C321 C326 MIC2P EAR_SW MIC2N EAR_R EAR_L JACK_IN ...

Page 21: ... authorization 2 1 9 Camera Part Mega and VGA Camera function does not work Check the connect CN200 NO Re connect the CN200 NO NO NO YES YES Check the IC8 IC9 IC10 Check the UCP100 Connect the CN1 CN2 YES YES Replace the New Camera END Check connection of CN1 CN2 LCD PART LCD PART IC8 IC9 IC10 s Pin 4 is 1 8V 2 8V 2 8V LCD PART CN1 s 24 25 and CN2 s 2 3 has any signal ...

Page 22: ...SAMSUNG Proprietary Contents may change without notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 19 This Document can not be used without Samsung s authorization ...

Page 23: ...zation 2 2 RF 2 2 1 EGSM Receiver Continuous RX ON RF Input 62 CH AMP 50dBm NORMAL CONDITION Catch the channel YES NO RFS800 Check Pin 3 55dBm U800 Check Pin 2 55dBm U600 Check Pin 37 38 55dBm Check antenna contact RFS800 Resolder or Change U800 Resolder or Change THE END NO NO YES YES YES Check the path of F800 U600 F800 Check Pin 3 4 55dBm NO YES NO F800 Resolder or change ...

Page 24: ...2 2 EGSM Transmitter YES YES YES YES Tx ON Level 5 battery voltage 3 8V YES NO NO NO NO NO U800 Check Pin 22 30dBm PAM600 Check Pin 11 30dBm RFS800 Check Pin 3 30dBm VCO600 Check Pin 1 6dBm THE END Check the RFS800 VCO600 Resolder VCO600 Resolder or Change or Check the path of VCO600 PAM600 Check the U600 U800 Resolder or Change or Check the path of U800 PAM600 U600 Check Pin 40 2 3V ...

Page 25: ...rization 2 2 3 DCS Receiver Continuous RX ON RF Input 698 CH AMP 50dBm NORMAL CONDITION Catch the channel YES NO RFS800 Check Pin 3 55dBm U800 Check Pin 3 55dBm U600 Check Pin 34 35 55dBm Check antenna contact RFS800 Resolder or Change U800 Resolder or Change THE END NO NO YES YES YES Check the path of F801 and U600 F801 Check Pin 3 4 55dBm F801 Resolder or change NO YES NO ...

Page 26: ... 2 4 DCS Transmitter Tx ON Level 0 battery voltage 3 8V YES NO VCO600 Check Pin 5 6dBm PAM600 Check Pin 15 27dBm RFS800 Check Pin 3 27dBm Check the U600 VCO600 Resolder VCO600 Resolder or Change or Check the path of VCO600 PAM600 THE END NO NO YES YES YES Check the RFS800 U800 Check Pin 22 27dBm U800 Resolder or Change or Check the path of U800 PAM600 NO YES NO U600 Check Pin 40 2 3V ...

Page 27: ...horization 2 2 5 PCS Receiver F802 Resolder or change U800 Check Pin 4 55dBm NO YES NO F802 Check Pin 3 4 55dBm Check the path of F801 U600 YES YES YES NO NO THE END U800 Resolder or Change RFS800 Resolder or Change Check antenna contact U600 Check Pin 24 25 55dBm RFS800 Check Pin 3 55dBm NO YES NORMAL CONDITION Catch the channel Continuous RX ON RF Input 698 CH AMP 50dBm ...

Page 28: ... 2 4 PCS Transmitter VCO600 Resolder U800 Check Pin 22 27dBm RFS800 Check Pin 3 27dBm U800 Resolder or Change or Check the path of U800 PAM600 VCO600 Resolder or Change or Check the path of VCO600 PAM600 U600 Check Pin 40 2 3V Tx ON Level 0 battery voltage 3 8V YES NO VCO600 Check Pin 5 6dBm PAM600 Check Pin 15 27dBm Check the U600 THE END NO NO YES YES YES Check the RFS800 NO YES NO ...

Page 29: ..._ENUTV 52 VDDA15 54 VDDA16 56 VDDA17 5 2ADDV 7 3ADDV 10 4ADDV 15 5ADDV 23 VDDA6 49 VCONTROL 9 ENUT_OCV 4 1ADDV 36 01ADDV 39 11ADDV 41 21ADDV 48 VDDA13 50 VDDA14 18 TX_IP 40 PC_DOM_XT 17 TX_QN 16 TX_QP 42 BF_OCV_XT 53 UMTS1900_OUT 51 UMTS2100_OUT 55 UMTS800_OUT 11 PQ_XR 32 NI_OCV_XR 33 SAIB_R 44 SBCK 45 SBDT 46 SBST 6 OXCT 19 TX_IN 38 NNI_009MSG 37 PNI_009MSG 58 NC1 59 NC2 47 RF_ON 14 NI_XR 13 PI_X...

Page 30: ...20 XRT TX1 13 TX2 11 VDD 25 CN 10 14 CN CN 15 16 7CN 17 CN CN 18 1XR 5 2 2XR 3 3XR GND 24 GND 30 GND 32 7 CN 29 NC 31 NC CN 8 9 CN 27 CTL B CTL C 28 DNG 1 6 DNG GND 12 DNG 19 21 DNG 23 DNG U800 TNA 22 CTL A 26 F800 2 G 5 G IN 1 3 OUT 4 OUT L812 C801 L806 L804 L802 L809 R802 L807 L811 ANT_GND L808 C 3 G 1 G 4 G IN 1 3 OUT 4 OUT RFS800 2 A F802 2 G 5 L801 L805 RFRX1_2 85V R801 C804 C809 L803 C807 AN...

Page 31: ...SAMSUNG Proprietary Contents may change without notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 28 This Document can not be used without Samsung s authorization ...

Page 32: ...00 CH AMP 40dBm NORMAL CONDITION Catch the channel YES NO RFS800 Check Pin 3 45dBm U800 Check Pin 20 45dBm U700 Check Pin 18 65dBm Check antenna contack RFS800 Resolder or Change U800 Resolder or Change THE END NO NO YES YES YES U700 Resolder or change DUF600 Check Pin 3 45dBm DUF600 Resolder or change NO YES NO F701 Resolder or change Change the path of F701 and U700 U700 check pin 8 9 65dBm F701...

Page 33: ... A I B _ R 2 4 K C B S 3 4 T D B S 4 4 T S B S 33 TCXO 25 UMTS_TUNE 7 VDDA1 4 2 2 A D D V 6 1 N I _ A N L P 3 1 T U O _ A N L P 10 PMIXM 11 PMIXP 1 2 M I _ X R 0 2 P I _ X R 3 2 M Q _ X R 2 2 P Q _ X R 8 1 N I _ A N L I 4 1 T U O _ A N L I 8 IMIXM 9 IMIXP 28 LO_OUT 1 C N 0 5 1 5 2 C N 5 1 S A I B _ A N L P GND1 4 9 4 2 D N G 35 GPS_TUNE 9 3 M I _ X R G 0 4 P I _ X R G 7 3 M Q _ X R G P Q _ X R G 8...

Page 34: ...e without notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 31 This Document can not be used without Samsung s authorization If you check the RF chain Check the not only RF Device but also resistor inductor and capacitor ...

Page 35: ... Tx ON RF output 9750 CH OUT PWR 22dBm RFS800 Check Pin 2 22dBm YES NO U800 Check Pin 22 22dBm DUF600 Check Pin 8 22dBm PAM700 Check Pin 8 25dBm RFS800 Resolder or Change U800 Resolder or Change DUF600 Resolder or Change THE END NO NO YES YES PAM700 Resolder or change NO F702 Resolder or change or Check the C614 1 5V U600 Resolder or change YES YES YES NO NO F702 check pin 2 10dBm U600 check pin 5...

Page 36: ... C _ D O M _ X T 17 TX_QN 16 TX_QP 42 B F _ O C V _ X T 53 UMTS1900_OUT 51 UMTS2100_OUT 55 UMTS800_OUT 11 P Q _ X R 32 N I _ O C V _ X R 33 S A I B _ R 44 SBCK 45 SBDT 46 SBST 6 O X C T 19 TX_IN 38 N N I _ 0 0 9 M S G 37 P N I _ 0 0 9 M S G 58 NC1 59 NC2 47 RF_ON 14 N I _ X R 13 P I _ X R 12 N Q _ X R 28 FAQ2 57 GND 34 N N I _ 0 0 8 1 M S G 35 P N I _ 0 0 8 1 M S G 24 GSM1900_INN 25 GSM1900_INP 21...

Page 37: ...hain Check the not only RF Device but also resistor inductor and capacitor F702 2 GND1 GND2 4 1 IN 3 OUT TA700 6G 7 9 7G 10 8G 9G 12 5 RX 11 TX ANT 8 1 1G 13 01G 2G 2 3 3G 4G 4 6 5G DUF600 C706 R701 L706 C701 C704 R705 R711 C702 VBAT C705 C703 L707 C707 C700 5 VDD2 VDD3 10 1213 DNG DNG 14 15 DNG RFIN 2 RFOUT 8 VCTL 4 1 VDD1 PAM700 3 GND DNG 16 GND 6 7 GND 9 GND 11 DNG DNG R700 UMTS_ANT PA_ON0 UMTS...

Page 38: ...SAMSUNG Proprietary Contents may change without notice SGH Z320i Flow Chart of Troubleshooting and Circuit Diagrams 2 35 This Document can not be used without Samsung s authorization ...

Page 39: ...cument can not be used without Samsung s authorization 2 2 7 BLUETOOTH Bluetooth Activation Has the BT Ant no crack Check U801 Pin 22 2 6V Pin 23 3 0V YES YES NO NO BT Ant Resolder or Change Check the U501 Check U801 s Pin 3 has any signal YES Check U801 s Pin 11 output 6dBm YES THE END NO NO Check UCP100 Change the new BT modue ...

Page 40: ...1 3 2 BT_ANT R807 UART_CTS UART_RTS 1 UART_RXD 5 6 UART_TXD VDDO 22 24 VDDRF VREGIN 23 VREG_CTL 20 PCM_CLK PCM_IN 14 15 PCM_OUT PCM_SYNC 16 RST_N 19 STATUS 9 TX_CONF WLAN_ACT 7 8 TX_REQ BT_PRI 26 D N G 0 1 D N G D N G 2 1 7 1 D N G D N G 1 2 D N G 5 2 HOST_WAKE 3 LPOIN 18 13 U801 T N A 1 1 2 BT_WAKE 4 L817 C814 R808 R805 C813 AUX_PCM_SYNC BT_TXD BT_CTS BT_RXD SLEEP_XTAL_IN BT_RST HOST_WAKE BT_WAKE...

Page 41: ...n not be used without Samsung s authorization 3 1 Cellular phone Exploded View QSP01 QFR01 QRF03 QCR49 QCR04 QKP01 QMP01 QRE01 QVK01 QPC01 QVO01 QFL01 QME02 QLC01 QKP02 QFU01 QBA02 QBA01 QCR31 QSC01 QCR12 QCK01 QMO01 QMI01 QME01 QCA02 QSP02 QAN02 QSC02 QCR12 QAR01 QCA03 QCA01 QRF01 QIF01 QFL02 QHI01 QCR12 QCR32 QMI03 ...

Page 42: ...02 MEC KEYPAD SUB O2U BKI GH75 08161A QLC01 LCD SGHZ320I MODULE GH07 00798A QME01 UNIT METAL DOME MIAN GH59 02550A QME02 UNIT KEY FPCB GH59 02553A QMI01 MICROPHONE ASSY SGHZ320I GH30 00227A QMO01 MOTOR DC SGHZ320I GH31 00201A QMP01 PBA MAIN SGHZ320I GH92 02404A QPC01 MEA SLIDE FPCB KIT GH97 05210A QRE01 MEC REAR COVER GH75 08159A QRF01 MPR RF SHEET GH74 18051A QSC01 RMO SCREW CAP 1 GH73 05523A QSC...

Page 43: ...EY FPCB GH74 18737A MPR TAPE CAMERA 1 GH74 18739A MPR TAPE MAIN FPCB 2 GH74 18744A MPR BOHO VINYL S U PRT 2 GH74 18750A MPR MOTOR SPONGE GH74 19195A MPR TAPE MAIN FPCB 3 GH74 19202A MPR TAPE S FPCB GASKET 3 GH74 19203A MPR TAPE S FPCB GASKET 3 GH74 19203A MPR MAIN DOME SHEET 1 GH74 19204A MPR MAIN DOME SHEET 2 GH74 19205A MPR MAIN DOME SHEET 3 GH74 19206A MPR TAPE SLIDE FPCB 3 GH74 19211A MPR TAPE...

Page 44: ... View and Parts List 3 4 This Document can not be used without Samsung s authorization 3 3 Test Jig GH80 03310A 3 3 3 Serial Cable 3 3 4 Power Supply Cable 3 3 5 PC Data Link Cable GH39 00431A 3 3 6 TA GH44 01079A 3 3 1 RF Test Cable GH39 00283A 3 3 2 Test Cable GH39 00447A ...

Page 45: ...GITAL SA 0504 001163 TR505 TR DIGITAL SA 0505 001889 TR500 FET SILICON SA 0505 001953 TR504 FET SILICON SA 0601 002048 LED200 LED SA 0801 002529 U401 IC CMOS LOGIC SA 1001 001354 U302 IC ANALOG SWITCH SA 1009 001018 U100 IC HALL EFFECT S W SA 1108 000035 UME400 IC MCP SA 1201 002218 PAM600 IC POWER AMP SA 1201 002219 PAM700 IC POWER AMP SA 1201 002241 U301 IC AUDIO AMP SA 1203 003046 U505 IC BATTE...

Page 46: ...VARISTOR SA 1405 001082 VR309 VARISTOR SA 1405 001082 VR500 VARISTOR SA 1405 001133 VR213 VARISTOR SA 1405 001133 VR214 VARISTOR SA 1405 001133 VR215 VARISTOR SA 1405 001133 VR216 VARISTOR SA 1405 001133 VR217 VARISTOR SA 1405 001133 VR501 VARISTOR SA 1405 001133 VR502 VARISTOR SA 1405 001138 VR200 VARISTOR SA 1405 001138 VR201 VARISTOR SA 1405 001138 VR202 VARISTOR SA 1405 001138 VR203 VARISTOR S...

Page 47: ...7 000157 R503 R CHIP SA 2007 000157 R525 R CHIP SA 2007 000162 R118 R CHIP SA 2007 000162 R232 R CHIP SA 2007 000162 R320 R CHIP SA 2007 000171 R100 R CHIP SA 2007 000171 R235 R CHIP SA 2007 000171 R236 R CHIP SA 2007 000171 R303 R CHIP SA 2007 000171 R306 R CHIP SA 2007 000171 R309 R CHIP SA 2007 000171 R310 R CHIP SA 2007 000171 R324 R CHIP SA 2007 000171 R325 R CHIP SA 2007 000171 R606 R CHIP S...

Page 48: ...7 001306 R225 R CHIP SA 2007 001306 R226 R CHIP SA 2007 001306 R227 R CHIP SA 2007 001306 R228 R CHIP SA 2007 001306 R230 R CHIP SA 2007 001311 R605 R CHIP SA 2007 001311 R612 R CHIP SA 2007 001313 R604 R CHIP SA 2007 001319 R316 R CHIP SA 2007 001339 R319 R CHIP SA 2007 002965 R608 R CHIP SA 2007 003010 R607 R CHIP SA 2007 003013 R321 R CHIP SA 2007 007015 R301 R CHIP SA 2007 007015 R302 R CHIP S...

Page 49: ...7 008045 R617 R CHIP SA 2007 008045 R703 R CHIP SA 2007 008051 R312 R CHIP SA 2007 008052 R710 R CHIP SA 2007 008055 R401 R CHIP SA 2007 008055 R512 R CHIP SA 2007 008055 R518 R CHIP SA 2007 008117 R402 R CHIP SA 2007 008275 R701 R CHIP SA 2007 008419 R200 R CHIP SA 2007 008419 R203 R CHIP SA 2007 008419 R204 R CHIP SA 2007 008419 R205 R CHIP SA 2007 008419 R404 R CHIP SA 2007 008419 R407 R CHIP S...

Page 50: ...CHIP SA 2007 008542 R405 R CHIP SA 2007 008542 R406 R CHIP SA 2007 008542 R506 R CHIP SA 2007 008542 R509 R CHIP SA 2007 008542 R510 R CHIP SA 2007 008542 R808 R CHIP SA 2007 008647 R806 R CHIP SA 2007 008806 R616 R CHIP SA 2007 009111 R201 R CHIP SA 2007 009111 R202 R CHIP SA 2007 009115 R322 R CHIP SA 2007 009115 R323 R CHIP SA 2007 009168 R501 R CHIP SA 2007 009170 R108 R CHIP SA 2007 009170 R1...

Page 51: ...03 000386 C119 C CER CHIP SA 2203 000386 C335 C CER CHIP SA 2203 000386 C336 C CER CHIP SA 2203 000386 C339 C CER CHIP SA 2203 000438 C312 C CER CHIP SA 2203 000438 C313 C CER CHIP SA 2203 000438 C511 C CER CHIP SA 2203 000438 C622 C CER CHIP SA 2203 000489 C120 C CER CHIP SA 2203 000812 C201 C CER CHIP SA 2203 000812 C202 C CER CHIP SA 2203 000812 C602 C CER CHIP SA 2203 000812 C702 C CER CHIP SA...

Page 52: ...03 005682 C321 C CER CHIP SA 2203 005682 C328 C CER CHIP SA 2203 005682 C329 C CER CHIP SA 2203 005682 C330 C CER CHIP SA 2203 005682 C331 C CER CHIP SA 2203 005682 C624 C CER CHIP SA 2203 005682 C634 C CER CHIP SA 2203 005682 C803 C CER CHIP SA 2203 005682 C805 C CER CHIP SA 2203 005682 C806 C CER CHIP SA 2203 005682 C808 C CER CHIP SA 2203 005717 C513 C CER CHIP SA 2203 005717 C514 C CER CHIP SA...

Page 53: ...03 005806 C619 C CER CHIP SA 2203 005806 C714 C CER CHIP SA 2203 005819 C520 C CER CHIP SA 2203 005819 C521 C CER CHIP SA 2203 006047 C121 C CER CHIP SA 2203 006048 C308 C CER CHIP SA 2203 006048 C404 C CER CHIP SA 2203 006048 C510 C CER CHIP SA 2203 006048 C523 C CER CHIP SA 2203 006048 C524 C CER CHIP SA 2203 006121 C729 C CER CHIP SA 2203 006194 C304 C CER CHIP SA 2203 006194 C400 C CER CHIP SA...

Page 54: ...203 006324 C813 C CER CHIP SA 2203 006379 C614 C CER CHIP SA 2203 006423 C103 C CER CHIP SA 2203 006423 C104 C CER CHIP SA 2203 006423 C107 C CER CHIP SA 2203 006423 C108 C CER CHIP SA 2203 006423 C109 C CER CHIP SA 2203 006423 C110 C CER CHIP SA 2203 006423 C116 C CER CHIP SA 2203 006423 C117 C CER CHIP SA 2203 006423 C124 C CER CHIP SA 2203 006423 C129 C CER CHIP SA 2203 006423 C130 C CER CHIP S...

Page 55: ...203 006423 C802 C CER CHIP SA 2203 006423 C814 C CER CHIP SA 2203 006466 C501 C CER CHIP SA 2203 006562 C100 C CER CHIP SA 2203 006562 C111 C CER CHIP SA 2203 006562 C141 C CER CHIP SA 2203 006562 C332 C CER CHIP SA 2203 006562 C333 C CER CHIP SA 2203 006562 C337 C CER CHIP SA 2203 006562 C338 C CER CHIP SA 2203 006562 C500 C CER CHIP SA 2203 006562 C509 C CER CHIP SA 2203 006562 C522 C CER CHIP S...

Page 56: ...3 006648 C127 C CER CHIP SA 2203 006648 C134 C CER CHIP SA 2203 006824 C203 C CER CHIP SA 2203 006824 C502 C CER CHIP SA 2203 006824 C503 C CER CHIP SA 2203 006824 C506 C CER CHIP SA 2203 006824 C508 C CER CHIP SA 2301 001475 C630 C FILM SMD PPS SA 2301 001475 C716 C FILM SMD PPS SA 2301 001736 C628 C FILM SMD SA 2301 001789 C715 C FILM SMD SA 2301 001791 C629 C FILM SMD SA 2404 001268 TA700 C TA ...

Page 57: ...DUCTOR SMD SA 2703 002200 L806 INDUCTOR SMD SA 2703 002203 L808 INDUCTOR SMD SA 2703 002205 L702 INDUCTOR SMD SA 2703 002205 L812 INDUCTOR SMD SA 2703 002205 L816 INDUCTOR SMD SA 2703 002207 L706 INDUCTOR SMD SA 2703 002208 L703 INDUCTOR SMD SA 2703 002267 L601 INDUCTOR SMD SA 2703 002267 L705 INDUCTOR SMD SA 2703 002267 L807 INDUCTOR SMD SA 2703 002267 L811 INDUCTOR SMD SA 2703 002313 L300 INDUCT...

Page 58: ...1 FILTER EMI ESD SA 2901 001320 F202 FILTER EMI ESD SA 2901 001320 F203 FILTER EMI ESD SA 2901 001320 F204 FILTER EMI ESD SA 2901 001320 F205 FILTER EMI ESD SA 2901 001320 F206 FILTER EMI ESD SA 2901 001320 F207 FILTER EMI ESD SA 2904 001592 F800 FILTER SAW SA 2904 001599 F801 FILTER SAW SA 2904 001600 F802 FILTER SAW SA 2904 001623 F701 FILTER SAW SA 2904 001629 F702 FILTER SAW SA 2910 000010 DUF...

Page 59: ...ce SGH Z320i Main Electrical Parts List 4 15 This Document can not be used without Samsung s authorization SEC Code Design LOC Discription STATUS 4202 001087 BT_ANT ANTENNA CHIP SA 4302 001180 BAT500 BATTERY LI 2ND SA 4709 001398 U801 BLUETOOTH MODULE SA ...

Page 60: ...5 C S O 0 0 6 M A P 0 0 7 M A P RFS800 SIM500 0 0 2 A T TA400 0 0 5 A T 1 0 5 A T TA502 4 0 5 A T 5 0 5 A T 0 0 6 A T TA601 TA700 TCX800 TP403 TP405 TP406 TP409 TP_CAM_IF_DEBU G 0 0 4 R T TR500 2 0 5 R T TR503 4 0 5 R T TR505 U300 U400 1 0 4 U 0 0 5 U 1 0 5 U 2 0 5 U 3 0 5 U U504 0 0 6 U 0 0 7 U 0 0 8 U U801 0 0 1 P C U 0 0 4 E M U 0 0 6 O C V 0 0 2 R V 2 0 2 R V 3 0 2 R V 4 0 2 R V 8 0 2 R V VR20...

Page 61: ...1 0 5 D 1 0 1 F F200 F201 F202 F203 F204 F205 F206 F207 F302 F303 GND JTAG_RESET_ IN LED200 NAND_WE RTCK SHARP SPK_CON200 STA 0 0 2 W S 1 0 2 W S 1 0 2 A T 2 0 2 A T TCK TDI TDO TMS TP101 TP102 TP400 TP401 TP402 TP404 TP407 1 0 5 R T TRST U100 1 0 1 U U301 2 0 3 U 5 0 5 U 1 0 2 R V 5 0 2 R V 6 0 2 R V 7 0 2 R V VR213 4 1 2 R V 5 1 2 R V VR216 7 1 2 R V VR305 VR308 VR309 ...

Page 62: ...AMERA 1 3M Camera VGA Camera PM6650 2 USB Tranceiver USIM Translator Power Supply USB USIM Controller KEY PAD RF Block RTR6250 RFR6250 RFL6250 SIM I O USB RTC X TAL 32 768KHz TCXO 19 2MHz TCXO Buffer SBDT SBCK SBST Bluetooth Audio AMP Audio SW RECEIVER SPEAKER MIC EARJACK GPIO MEMORY Interface J TAG JTAG Interface CAMERA Interface WCDMA GSM GPRS Processor SBI PM_SBI AUDIO Interface LCD Interface K...

Page 63: ...erter Quadrature Upconverter LO Genetation Distribution Quadrature Downconverter Quadrature Downconverter PLL BPF Phs Deet LPF Quadrature Downconverter LO Genetation Distribution PLL LPF SBI SBI RFR6250 LPF LPF LPF LPF LPF LPF Loop Fliter Loop Fliter SBI TCXO 19 2MHZ PLL Loop Fliter SWITCHPLEXER WCDMA RXSAW WCDMA DUPLEXER WCDMA TXSAW GSM DCS PCS RXSAW GSM D PCS TXVCO GSM D PCS PAM WCDMA PAM ...

Page 64: ...tronics Co Ltd Code No GH68 08886A 2006 01 Rev 1 0 ⓒ This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

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