Samsung SCH-A310 Service Manual
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Samsung SCH-A310 Service Manual

Portable cellular telephone
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SERVICE
PORTABLE CELLULAR TELEPHONE
PORTABLE CELLULAR
TELEPHONE
SCH-A310
Manual
CONTENTS

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Summary of Contents for Samsung SCH-A310

  • Page 1: Table Of Contents

    PORTABLE CELLULAR TELEPHONE SCH-A310 SERVICE Manual PORTABLE CELLULAR TELEPHONE CONTENTS 1. General Introduction 2. Specification 3. Installation 4. NAM Programming 5. Product Support Tools 6. Circuit Description 7. Test Procedure 8. Trouble Shooting 9. Exploded Views and Parts List 10. Block Diagram 11.
  • Page 2 ELECTRONICS ©Samsung Electronics Co.,Ltd. August. 2002 Pinted in Korea. Code No.: GH68-03090A BASIC.

  • Page 3: General Introduction

    1. General Introduction The SCH-A310 DBDM(Dual Band Dual Mode) phone functions as both analog phone working in AMPS (Advanced Mobile Phone Service) mode and digital phone working in PCS (Personal Communication Service) and GPS modes. The following standards and minimum performance standards shall be met or exceeded by each subscriber unit.

  • Page 4: Specification

    - 80 MHz) ± 150 Hz (F - 45 MHz) ± 300Hz ± 2.5ppm Operating Temperature C ~ +60 C ~ +60 C ~ +60 Supply Voltage 3.80V Size and Weight STD : 113 * 47 * 22mm, 900mAh SAMSUNG Proprietary-Contents may change without notice...
  • Page 5 : 183.6MHz Local Frequency . Transmitter : 1st(FTX +263.6MHz), 2nd(527.2MHz) . Receiver : 1st(FRX +183.6MHz), 2nd(367.2MHz) TCXO Frequency : 19.2MHz Frequency Stability : (FRX-80MHz) +/- 150Hz Operation Temperature : -30deg ±60deg Supply Voltage : +3.8V SAMSUNG Proprietary-Contents may change without notice...
  • Page 6 . Rx power = -101dBm . Tone 1 power = -43dBm . Tone 1 power = -43dBm . Tone 1 offset from carrier = +/-1.25 MHz . Tone 2 offset from carrier = +/-2.05 MHz SAMSUNG Proprietary-Contents may change without notice...
  • Page 7 Supply Voltage : +3.8V TRANSMITTER Waveform Quality : 0.944 or more Open Loop Power Control Range . -25dBm : -57.5dBm ~ -38.5dBm . -65dBm : -17.5dBm ~ +1.5dBm . -104dBm : +18.0dBm ~ +30dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 8 - Test 3, 4 Rx power = -90dBm Tone 1 power = -32dBm Tone 2 power = -32dBm - Test 5, 6 Rx power = -79dBm Tone 1 power = -21dBm Tone 2 power = -21dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 9 : 3ms . Recovery Time : 13.5ms . Reference Input : input power level for producing a nominal +/-2.9kHz : peak frequency deviation of transmitted carrier Preamphasis : 6dB/OCT within 0.3 °≠ 3 kHz SAMSUNG Proprietary-Contents may change without notice...
  • Page 10 : output power level to a 1000Hz tone from a carrier within +/-2.9 kHz peak frequency deviation Sensitivity : 12 dB SINAD/-116dBm Intermodulation Spurious Response Attenuation : above 65dB RSSI Range : above 60dB Protection Against Spurious Response Interference : above 60dB SAMSUNG Proprietary-Contents may change without notice...
  • Page 11 : -41 ~ -32dBm 174 ~ 260 MHz : -32 dBm 260 ~ 470 MHz : -32 ~ -26 dBm 470 ~ 1G MHz : -21 dBm 2-5 1500MHz GPS GENERAL Frequency Range : 1574~1576 MHz SAMSUNG Proprietary-Contents may change without notice...
  • Page 12 9 TV : Tx vocoder rate (8 is full rate, 1 is 1/8th rate) 10 RV : Rx vocoder rate (8 is full rate, 1 is 1/8th rate) 11 xx : Walsh code used in traffic channel 12 System acquisition state SAMSUNG Proprietary-Contents may change without notice...
  • Page 13 5 RSSIxxx : RSSI value 6 CHxxx : Channel number 7 Handset Status : 1 - Initialization state 2 - Idle state 3 - System Access state 4 - Voice channel state 8 System acquisition state SAMSUNG Proprietary-Contents may change without notice 2-10...

  • Page 14: Installation

    2. Slide the top end of the battery up (The top end of 2. On the back side of the phone, hold the button the battery displays the word Samsung in raised down and push the battery toward the bottom letters.) until you hear it click into place.
  • Page 15 Drill holes and mount the lower half of the clamshell by using the screws. SCH-A310 MAIN PHONE CRADLE CLAM SHELL MOUNT UPPER HANDS FREE BOX FIXED SCREW CLAM SHELL MOUNT LOWER Figure 3-2 Cradle Installation SAMSUNG Proprietary-Contents may change without notice...
  • Page 16 Once the microphone has been correctly 3-3-3 Speaker positioned, connect the microphone wire to the MIC jack on the hands-free box. Install the speaker into the appropriate position. MOUNTING BRACKET Figure 3-3 Hands-Free Box Installation SAMSUNG Proprietary-Contents may change without notice...
  • Page 17 (+) terminal. •Make sure the cables do not pass over any sharp metal edge that may damage it. Connect the other end of the power cable to the PWR jack of the hands-free box. SAMSUNG Proprietary-Contents may change without notice...

  • Page 18: Nam Programming

    1) Press “Menu 6, ∗” Enter SPC Code “000000” Menu (Soft key) - then you will see “Press[AKEY] to continue AKEY: “ Menu ([AKEY] ) Enter the 20-digit AKEY. Press “OK” Key to save value. SAMSUNG Proprietary-Contents may change without notice...
  • Page 19 2) To toggle up and down the MRU entry numbers from 00 to 11, press Up or Down navigation key. 3) To reset entire MRU table (00 to 11), enter “000000” at “MRU00:” setting, then press OK or “∗ Shift” key. 4) When “Saved” displays briefly, press 002 to exit test mode programming SAMSUNG Proprietary-Contents may change without notice...
  • Page 20 1) Press “Menu, 0, ∗” in idle mode Enter SPC Code “000000” Press “5” Port Map. 2) Select “U1:DM&DL, U2:NULL” for Samsung DM, or “U1:QC_DM, U2:NULL” for Qualcomm DM. 3) If “U1:QC_DM, U2:NULL” is selected, the Qualcomm DM COM port must be set to COM1 and Baud rate to 38400.

  • Page 21: Voice Privacy

    “enhanced” using the Up/Down navigation key down then press OK key to save value. 2) In conversation mode, press “Menu, 8” Select from “standard” or “enhanced” using the Up/Down navigation key down then press OK key to save value. SAMSUNG Proprietary-Contents may change without notice...

  • Page 22: Auto Answer

    2) Toggle using the navigation keys between, Off, after 1 ring, after 3 rings, and after 5 rings. 3)Press [OK/Message] to save setting. The mobile will automatically answer the incoming call after the preset number of ring tones. (Useful feature for automatic equipment testing) SAMSUNG Proprietary-Contents may change without notice...

  • Page 23: Product Support Tools

    IMPORTANT INFORMATION Purpose The Product Support Tool (PST) offers you the ability to interface with the SAMSUNG DBDM telephone using a PC. With this tool you can program the phones network system requirements and functionality, swap phone data, and download software upgrades. This document supports UniPST version x.xx.
  • Page 24 The Main Menu Screen shows the basic tasks that are available. CAUTION: DO NOT attempt to program phone with a low battery. PST SETUP UniPst supports SAMSUNG DBDM portable telephone. You can select serial port COM1 or COM2. 5-2-2 Operation Procedure Service Programming The Service Programming screens enable you to set and change the service activation parameters of the phones.
  • Page 25 3. Click Mode Select box, then Select SERVICE MODE?to return to the Service Mode Screen. NOTE: DO NOT POWER OFF WHILE THE PHONE IS BEING DOWNLOADED! SAMSUNG Proprietary-Contents may change without notice...

  • Page 26: Circuit Description

    PMIC will be reset to the shutdown Revision 1.1. condition. The USB interface of SCH-A310 and can be used to transfer over-the-air data, or voice PCM samples The V_PD output voltage of Regulator(U201) is between the mobile phone and the USB host.
  • Page 27 CDMA cellular phone. The interface circuitry consists of reset circuit, address bus (A0-A21), data bus(D0-D15), and memory controls. The TCXO clock of 19.68Mhz is used as the clock of SCH-A310 model. FLASH ROM AND STATIC RAM (U120) One 32MBIT Flash ROMs and 8MBIT Flash...

  • Page 28: Audio Part

    FM frequency deviation is not over ±12 kHz/dev. The function is used to avoid confusion over phone line. LPF is used to reduce a specific high frequency of limited signal. SAMSUNG Proprietary-Contents may change without notice...
  • Page 29 3 mS, and release time is 13.5 mS. the MSM will generate PWM signal which will drive transistors(Q251) to generate the tones. The volume of the alert tone is controlled by the width of PWM and the different periods. SAMSUNG Proprietary-Contents may change without notice...
  • Page 30 RF BPF accepts only a specific frequency A dual-band VCO generates 1391.82MHz LO and (1850~1910MHz)from the signal received from the PLL circuit whose other narrowband tunning range RFT3100. supports both PCS and Cellialr operation. SAMSUNG Proprietary-Contents may change without notice...
  • Page 31 (1880±30MHz) and to receive through the antenna only the signals within acceptable RX frequency range (1960±30MHz). It also matches LNA input in receiving part and Power Amplifier output in transmitter part with the antenna. SAMSUNG Proprietary-Contents may change without notice...
  • Page 32 The Bandpass Filter(BPF) accepts only a specific frequency(836±12.5MHz) to send it to next RF stage. The band width is 25MHz. POWER AMP MODULE (U444) Power amp module amplifies RF signal and send it to base station through the antenna. SAMSUNG Proprietary-Contents may change without notice...
  • Page 33 Duplexer allows Rx frequency range(881.49± 12.5 MHz) and Tx frequency range(836.03± 12.5 MHz) from the antenna to pass through LNA. It also matches LNA input in receiving part and Power Amplifier output in transmitter part with the antenna. SAMSUNG Proprietary-Contents may change without notice...
  • Page 34 The filter also climinates the image product generated at the mixer. VOLTAGE CONTROLED OSCILATOR(U382) A dual-band VCO generates 1391.82MHz LO and PLL circuit whose other narrowband tunning range supports both PCS and Cellialr operation. SAMSUNG Proprietary-Contents may change without notice...

  • Page 35: Test Command Table

    Write LNA gain for IMD test 021 (94,5,0) T_TEST_SYS_I Set TEST_SYS 022 (91,96,96) T_SNDNAM_I Send NAM Information 023 (95,32,32) T_SNDVERSION_I Send Software Version 024 (9F,7,8) T_SNDESN_I Send ESN 025 (99,0,0) T_BACKLIGHT_ON_I Backlight on 026 (1A,0,0) T_BACKLIGHT_OFF_I Backlight off SAMSUNG Proprietary-Contents may change without notice 6-10...
  • Page 36 Tune on the all audio path 060 (BF,4,0) T_FM_CHAN_FLAT_I Fm channel flatness 063 (C2,5,0) T_TX_LIMITER_I AMPS Tx Limiter Gain Control 064 (C3,5,0) T_FM_SAT_LEVEL_I AMPS Tx SAT Level Control 065 (C4,2,0) T_FM_FREQ_SGAIN_I AMPS Tx Master Gain Control SAMSUNG Proprietary-Contents may change without notice 6-11...
  • Page 37 093 (F3,5,0) T_RXRAS_ADJ_I TX RAS adj = TXRAS offset arry 094 (F4,5,0) T_LNARAS_ADJ_I LNA RAS adj= LNARAS offset arry 095 (F5,4,0) T_PCS_CH_FLATNESS_I Adjust PCS Channel Flatness 096 (F6,4,0) T_CH_FLATNESS_I Tx Pwr : 23dBm SAMSUNG Proprietary-Contents may change without notice 6-12...
  • Page 38 *OP: Operation Command Number AB: Input Argument Byte Number RB: Return Byte Number *SAT 32, 33 are not operating in MSM2 CHIP test *46 command is required in Rx, and Tx path test at AMPS mode. SAMSUNG Proprietary-Contents may change without notice 6-13...

  • Page 39: Test Procedure

    • CAUTION : The test jig and data cable has a voltage drop of 0.18V at FM Max power output, you'd better set the DC power supply to 3.93V for normal test condition. (Nominal voltage of battery is 3.75V at cellular phone) SAMSUNG Proprietary-Contents may change without notice...
  • Page 40 H. "0 0 9 7 ∗ ∗ ∗ " : Output RF power level is set as power level 2 "∗ ∗ ∗" means AGC level and AGC level range is from 0 to 255. SAMSUNG Proprietary-Contents may change without notice...
  • Page 41 G. "0 0 9 2 ∗ ∗ ∗ " : Adjust RF power level. "∗ ∗ ∗" means AGC level and AGC level range is from 000 to 511. H. To finish the Test Mode, You should enter the command "0 0 2". SAMSUNG Proprietary-Contents may change without notice...
  • Page 42 Note 2 : To prevent phones from being damaged, they must be measured only by calibrated test equipments. Warning ! Adjustments without calibrated equipments can cause phones to be heated excessively and would void the warranty. SAMSUNG Proprietary-Contents may change without notice...
  • Page 43 "0 0 9 0 3 6 3 #" : Set channel to 363. "0 1 6" : ST on. Measure the Tx ST deviation by using the HPF of 50Hz (spec : 8kHz±10%). "0 1 7" : ST off. SAMSUNG Proprietary-Contents may change without notice...
  • Page 44 "0 0 9 0 3 6 3 #" : Set channel to 363. "0 1 2" : RX Audio unmute. Set the equipment as following. RF frequency : 880.89MHz Input RF level : -80dBm Modulation frequency : 1kHz Frequency deviation : ±8kHz Measure audio AC level. SAMSUNG Proprietary-Contents may change without notice...
  • Page 45 BANDWIDTH "0 0 7" : Carrier On. "0 3 4" : Spread spectrum. "0 7 1 X X X #" : Enter AGC Code(XXX) to adjust RF Output Power. Measure the bandwidth (spec: 1.23MHz). SAMSUNG Proprietary-Contents may change without notice...
  • Page 46 : HP8924C -> HHP. Measure the Gated Power & Time. spec : Gated Power - at least 20dB Gated Time - Rising Time : below 6µs Falling Time : below 6µs Burst Time : below 1.25ms SAMSUNG Proprietary-Contents may change without notice...
  • Page 47 "0 9 0 6 0 0 #" : Set channel to 600. BANDWIDTH "0 0 7" : Carrier On. "0 3 4" : Spread spectrum. "7 1 X X X #" : Enter AGC Code(XXX) to adjust RF Output Power. Measure the bandwidth (spec: 1.23MHz). SAMSUNG Proprietary-Contents may change without notice...
  • Page 48 Gated Time - Rising Time : below 6µs Falling Time : below 6µs Burst Time : below 1.247ms Note 1 : In case of using the antenna cable, compensation for the cable loss should be added (about 2.3dB for PCS). SAMSUNG Proprietary-Contents may change without notice 7-10...

  • Page 49: Trouble Shooting

    8-1-1 No Power Press PWR button U201 Pin1>=3.3V? Check Battery and its neighboring circuits U201 Pin5=2.8V? Check U201, U203 and its neighboring circuits . Check U100, U120 U200 pin 4=2.8V? and its neighboring circuits. SAMSUNG Proprietary-Contents may change without notice...
  • Page 50 Check MSM board U100 U100pin A14? Check the LED and its neighboring LED on? circuits. Replace if required. Normal initial Check the LCD pins and its neighboring display on LCD? circuits. Replace if required. SAMSUNG Proprietary-Contents may change without notice...
  • Page 51 Trouble Shooting 8-1-3 Abnormal Backlight Operation Press any button on the phone 'L' level outputted Check U500. Replace if required. from U500 pin 15? 'L' level fro m Check R588,R559. Replace if required. R558,R559 SAMSUNG Proprietary-Contents may change without notice...
  • Page 52 Trouble Shooting 8-1-4 Abnormal Key Data Input Check initial status. Scanning signals outputted from U100 Check MSM board U100 scan 0~5 Keysense Replace the Keyboard. Normal Key data input? SAMSUNG Proprietary-Contents may change without notice...
  • Page 53 8-1-5 Abnormal Key tone Abnormal keytone CLK waveform Check U705. outputted U705 pin L16,M17 CLK waveform Replace U710 applied from U710 pin CLK waveform Check R729,R742 applied to R729,R742 Normal key tone? Replace the Keypad . SAMSUNG Proprietary-Contents may change without notice...
  • Page 54 L16,M17? Signal waveform Check U708 applied to U708 pin 8,5? Signal waveform Check R729,R742 applied to R729,R742? Is the speaker Connect the Speaker correctly. connection correct? Check the speaker and replace if required. SAMSUNG Proprietary-Contents may change without notice...

  • Page 55: Receiver Section

    (Local:0d Bm (Local:0d (Local:0d Check IF Check IF Filter Filter soldering in/output (Loss:6d (Loss:6d B) B) B) B) (Loss:6d (Loss:6d Check 2nd Check 2nd Local RSSI OK? local OK? & IFR3300. RF RX AMPS OK. SAMSUNG Proprietary-Contents may change without notice...
  • Page 56 Trouble Shooting 8-2-2 PCS mode Start PCS mode Normal PCS SVC Check PCS Rx path. &ROAM OK? Check Transmitter. Setup PCS call. OK? Measure PCS FER. Normal PCS RF? SAMSUNG Proprietary-Contents may change without notice...

  • Page 57: Transmitter Section

    19(C340) PCS:PCSA_OUT(0~600CH) Check PLL RF_LO Level PCSB_OUT(601~1175CH) (AMPS:-10dBm, AMPS:CELLA_OUT PCS:-10dBm) RF OUT Level PCS:+9dBm PCS:+9dBm PCS:+9dBm PCS:+9dBm AMPS:+8dBm AMPS:+8dBm AMPS:+8dBm AMPS:+8dBm Check PCS:PA(U313) AMPS:PA(U317) Output Level PCS:+26dBm PCS:+26dBm PCS:+26dBm PCS:+26dBm AMPS:+28dBm AMPS:+28dBm AMPS:+28dBm AMPS:+28dBm SAMSUNG Proprietary-Contents may change without notice...

  • Page 58: Gps Mode

    Check Power Circuit. P>=-5dBm of OSC112 V=2.7V Check V. on pin3 Check PLL. of OSC112 0<V 2.7 Check GPS RF path Check respective part, neighbor matchig circuit or replace the part, if required. SAMSUNG Proprietary-Contents may change without notice 8-10...

  • Page 59: Exploded Views And Parts List

    9. Exploded View and Parts List 9-1 SCH-A310SS/XAR Main 10-1 10-2 SAMSUNG Proprietary-Contents may change without notice...
  • Page 60 GH59-00413A 10-1 VOL KEY GH59-00414A 10-2 CONNECTOR COVER GH73-01367A SCREW 6001-001285 REAR BRACKET GH75-02225A MOTOR 3101-001301 REAR COVER GH75-01713A KNOB-VOLUME GH75-01714A SHIELD STRIP GH71-00004A STRIP FINGER GH71-00084A MOBILE CAP GH73-01017A SCREW 6001-001155 BATTERY GH43-00546A SAMSUNG Proprietary-Contents may change without notice...

  • Page 61: Travel Adapter

    Exploded View and Parts List 9-3 Travel Adapter 9-4 Travel Adapter Parts List TYPE SEC CODE REMARK GH44-00171A CHINA GH44-00171A TAIWAN GH44-00171A EUROPE GH44-00171A UNITED KINGDOM GH44-00171A AUSTALIA SAMSUNG Proprietary-Contents may change without notice...

  • Page 62: Cigarette Lighter Adaptor

    Exploded View and Parts List 9-5 Cigarette Lighter Adaptor 9-6 Cigarette Lighter Adapter Parts List DESCRIPTION SEC CODE REMARK Cigarette Lighter Adapter code GH44-00171A CHINA SAMSUNG Proprietary-Contents may change without notice...

  • Page 63: Test Jig

    Exploded View and Parts List 9-7 Test Jig TEST JIG GH80-10508A TEST JIG CABLE GH80-10508A RF JIG CABLE GH80-10508A SAMSUNG Proprietary-Contents may change without notice...

  • Page 64: Data Kit

    Exploded View and Parts List 9-8 The connection of Test Jig POWER SUPPLY 8922 or 8960 WIRELESS COMMVNCATIONS TEST SET RF JIG CABLE 232 CABLE TEST JIG CABLE 9-7 Data Kit DATA KIT GH80-10508A SAMSUNG Proprietary-Contents may change without notice...

  • Page 65: Block Diagram

    10. Block Diagram SAMSUNG Proprietary-Contents may change without notice 10-1...

  • Page 66: Electrical Parts List

    0406-001084 D250 SMF05,6/-/-V,200W,- 0406-001084 U503 SMF05,6/-/-V,200W,- 0406-001084 ZD190 SMF05,6/-/-V,200W,- 0407-001002 D300 DAN222,80V,300mA,CA2-3,EM3,TP 0407-001007 U200 UMN1,80V,25mA,CA4-2,UM5,TR 0407-001038 U251 USBUF01W6,-,-,-,SOT-323-6L,- 0409-001016 D420 BAR63-02W,50V,100mA,SCD-80,TP 0501-000162 Q480 2SA1576,PNP,200MW,SOT-323,TP,180-390 0501-000225 Q213 2SC4617,NPN,200mW,EM3,TP,120-5 0501-002202 Q209 MMBT2222AWT1,NPN,150mW,SOT-323 0502-001201 Q220 ZXT13P20DE6,PNP,1100MW,SOT-23-6,TP,300-900 SAMSUNG Proprietary-Contents may change without notice 11-1...
  • Page 67 0601-001547 D222 CHIP,BLUE,1.1X0.8MM,468NM 0801-000796 U482 7S32,OR GATE,SOT-353,5P,51MIL,SINGLE,TP,PLASTIC, -,-,0.26V,-40TO+85C,200MW,4.2V,2 0801-002345 U182 7S04,INVERTER,SOT-353,5P,49MIL,SINGLE,TP,PLASTIC, -,-,0.26V,-40TO+85C,200MW,4.2V, 1001-001145 U445 MAX4599EXT,-,SC70,6P,49MIL,SINGLE,5.5V, -40to+85C,PLASTIC,245mW,60ohm,25ns,30ns,0 1001-001151 U440 SW-437,-,SOT-363,6P,49MIL,SINGLE,8.5V, -40to+85C,PLASTIC,20nS,-,20nS,-,-,TP,- 1001-001194 U431 GN04022NOL,GAAS,SOT-363,6P ,49MIL,-,8V,-30TO+90C,PLASTIC,-,-,-,-,9UA,TP ,- 1009-001010 U290 A3212ELH-SAMSUNG,SC-59A,3P,82MIL, TP,BICMOS,PLASTIC,3.5V,2MA,-40TO+85C,-,-,-,340K 1103-001184 U190 24C256,32Kx8Bit,dBGA,8P ,92MIL,-,2.7V,-,PLASTIC,-40to+85C,0.5uA,CMOS,TR SAMSUNG Proprietary-Contents may change without notice 11-2...
  • Page 68 2007-000138 R225 100ohm,5%,1/16W,DA,TP,1005 2007-000138 R312 100ohm,5%,1/16W,DA,TP,1005 2007-000138 R314 100ohm,5%,1/16W,DA,TP,1005 2007-000138 R329 100ohm,5%,1/16W,DA,TP,1005 2007-000138 R409 100ohm,5%,1/16W,DA,TP,1005 2007-000138 R421 100ohm,5%,1/16W,DA,TP,1005 2007-000139 R307 220ohm,5%,1/16W,DA,TP,1005 2007-000140 R124 1Kohm,5%,1/16W,DA,TP,1005 2007-000140 R125 1Kohm,5%,1/16W,DA,TP,1005 2007-000140 R131 1Kohm,5%,1/16W,DA,TP,1005 2007-000140 R134 1Kohm,5%,1/16W,DA,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-3...
  • Page 69 2007-000148 R130 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R139 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R141 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R159 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R208 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R218 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R321 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R323 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R327 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R330 10Kohm,5%,1/16W,DA,TP,1005 2007-000148 R334 10Kohm,5%,1/16W,DA,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-4...
  • Page 70 2007-000172 R237 10ohm,5%,1/16W,DA,TP,1005 2007-000172 R238 10ohm,5%,1/16W,DA,TP,1005 2007-000172 R239 10ohm,5%,1/16W,DA,TP,1005 2007-000172 R240 10ohm,5%,1/16W,DA,TP,1005 2007-000172 R241 10ohm,5%,1/16W,DA,TP,1005 2007-000172 R242 10ohm,5%,1/16W,DA,TP,1005 2007-000173 R322 22ohm,5%,1/16W,DA,TP,1005 2007-000775 R158 33Kohm,5%,1/16W,DA,TP,1005 2007-000775 R204 33Kohm,5%,1/16W,DA,TP,1005 2007-000982 R157 5.6Kohm,5%,1/16W,DA,TP,1005 2007-001156 R411 750ohm,5%,1/16W,DA,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-5...
  • Page 71 2007-003013 R308 2.4KOHM,5%,1/16W,DA,TP,1005 2007-003013 R309 2.4KOHM,5%,1/16W,DA,TP,1005 2007-007014 R415 51KOHM,5%,1/16W,DA,TP,1005 2007-007021 R235 75KOHM,5%,1/16W,DA,TP,1005 2007-007021 R422 75KOHM,5%,1/16W,DA,TP,1005 2007-007107 R119 100Kohm,1%,1/16W,DA,TP,1005 2007-007107 R425 100Kohm,1%,1/16W,DA,TP,1005 2007-007142 R229 10Kohm,1%,1/16W,DA,TP,1005 2007-007307 R416 150ohm,1%,1/16W,DA,TP,1005 2007-007309 R404 12Kohm,1%,1/16W,DA,TP,1005 2007-007310 R319 8.2Kohm,1%,1/16W,DA,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-6...
  • Page 72 2007-007771 R244 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R302 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R304 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R306 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R310 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R313 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R316 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R324 0OHM,5%,1/16W,DA,TP,1005 2007-007771 R403 0OHM,5%,1/16W,DA,TP,1005 2203-000138 C386 1.5nF,10%,50V,X7R,TP,1005,- 2203-000138 C393 1.5nF,10%,50V,X7R,TP,1005,- SAMSUNG Proprietary-Contents may change without notice 11-7...
  • Page 73 2203-000233 C438 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C442 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C443 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C446 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C449 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C461 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C467 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C468 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C473 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C474 0.1nF,5%,50V,NP0,TP,1005 2203-000233 C475 0.1nF,5%,50V,NP0,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-8...
  • Page 74 2203-000254 C316 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C323 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C324 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C331 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C334 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C350 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C356 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C383 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C394 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C402 10nF,10%,16V,X7R,TP,1005,- 2203-000254 C403 10nF,10%,16V,X7R,TP,1005,- SAMSUNG Proprietary-Contents may change without notice 11-9...
  • Page 75 2203-000438 C307 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C311 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C313 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C315 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C317 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C319 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C320 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C322 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C328 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C329 1nF,10%,50V,X7R,TP,1005,- 2203-000438 C332 1nF,10%,50V,X7R,TP,1005,- SAMSUNG Proprietary-Contents may change without notice 11-10...
  • Page 76 2203-000679 C108 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C109 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C110 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C111 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C112 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C113 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C114 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C115 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C116 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C118 0.027nF,5%,50V,NP0,TP,1005 2203-000679 C119 0.027nF,5%,50V,NP0,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-11...
  • Page 77 2203-000870 C351 0.003nF,0.25pF,50V,NP0,TP,1005 2203-000870 C478 0.003nF,0.25pF,50V,NP0,TP,1005 2203-000885 C128 4.7nF,10%,25V,X7R,TP,1005,- 2203-000885 C333 4.7nF,10%,25V,X7R,TP,1005,- 2203-000885 C398 4.7nF,10%,25V,X7R,TP,1005,- 2203-000885 C433 4.7nF,10%,25V,X7R,TP,1005,- 2203-000885 C434 4.7nF,10%,25V,X7R,TP,1005,- 2203-000885 C444 4.7nF,10%,25V,X7R,TP,1005,- 2203-000940 C225 470pF,10%,50V,X7R,TP,1005,- 2203-000940 C385 470pF,10%,50V,X7R,TP,1005,- 2203-000940 C415 470pF,10%,50V,X7R,TP,1005,- SAMSUNG Proprietary-Contents may change without notice 11-12...
  • Page 78 2203-001405 C169 22nF,+80-20%,25V,Y5V,TP,1005 2203-001405 C171 22nF,+80-20%,25V,Y5V,TP,1005 2203-001405 C172 22nF,+80-20%,25V,Y5V,TP,1005 2203-001405 C364 22nF,+80-20%,25V,Y5V,TP,1005 2203-001405 C387 22nF,+80-20%,25V,Y5V,TP,1005 2203-001432 C470 47nF,+80-20%,16V,Y5V,TP,1005 2203-001598 C431 2200nF,+80-20%,16V,Y5V,TP,2012 2203-002668 C303 0.0005nF,0.1pF,50V,NP0,TP,1005 2203-002668 C427 0.0005nF,0.1pF,50V,NP0,TP,1005 2203-002668 C437 0.0005nF,0.1pF,50V,NP0,TP,1005 2203-005050 C352 0.0018nF,0.25pF,50V,NP0,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-13...
  • Page 79 2203-005061 C208 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C224 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C227 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C231 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C233 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C237 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C308 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C376 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C378 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C380 100nF,+80-20%,16V,Y5V,TP,1005 2203-005061 C390 100nF,+80-20%,16V,Y5V,TP,1005 SAMSUNG Proprietary-Contents may change without notice 11-14...
  • Page 80 2404-001100 C309 33uF,20%,6.3V,GP,TP,3719,- 2404-001100 C375 33uF,20%,6.3V,GP,TP,3719,- 2404-001105 C203 10UF,20%,6.3V,GP,TP,2012 2404-001105 C209 10UF,20%,6.3V,GP,TP,2012 2404-001105 C214 10UF,20%,6.3V,GP,TP,2012 2404-001105 C215 10UF,20%,6.3V,GP,TP,2012 2404-001105 C379 10UF,20%,6.3V,GP,TP,2012 2404-001105 C382 10UF,20%,6.3V,GP,TP,2012 2404-001105 C404 10UF,20%,6.3V,GP,TP,2012 2404-001105 C410 10UF,20%,6.3V,GP,TP,2012 2703-001180 L420 15nH,5%,1x0.5x0.5mm SAMSUNG Proprietary-Contents may change without notice 11-15...
  • Page 81 2703-001868 L313 82NH,5%,1005 2703-001868 L329 82NH,5%,1005 2703-001938 L310 56nH,5%,1.0x0.5x0.5mm 2703-001938 L320 56nH,5%,1.0x0.5x0.5mm 2703-001943 L416 10nH,5%,1.0x0.5x0.5mm 2703-002155 L302 47nH,5%,1.0x0.5x0.5mm 2703-002155 L307 47nH,5%,1.0x0.5x0.5mm 2703-002155 L308 47nH,5%,1.0x0.5x0.5mm 2703-002155 L426 47nH,5%,1.0x0.5x0.5mm 2703-002207 L326 3.3NH,0.3NH,1.0X0.5X0.5MM 2703-002267 L406 4.7NH,0.3NH,1.0X0.5X0.5MM SAMSUNG Proprietary-Contents may change without notice 11-16...
  • Page 82 3301-001342 L201 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L301 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L304 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L333 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L335 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L336 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L337 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L401 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L403 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 L404 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM 3301-001342 R291 AB,1.5KOHM,1X0.5X0.5MM,100MA,TP,M,1.4OHM SAMSUNG Proprietary-Contents may change without notice 11-17...
  • Page 83 GH72-03815A SCH-A310,ACRYL,TRP,-,-,-,-,-,- GH73-01350A SCH-A310,CR RUBBER,28X3XT1.0,-,-,BLK,-,-,-,- GH73-01351A SCH-A310,CR RUBBER,6.5X2XT1.4,-,-,BLK,-,-,-,- GH74-02788A SCH-A310,PORON,20X7XT2.0,BLK,-,-,-,- GH74-02790A SCH-A310,PORON,8X5XT3.0,BLK,-,-,-,- GH74-02791A SCH-A310,RUBBER SPONGE,10X6XT2.0,BLK,-,-,-,- GH74-02804A SCH-A310,PORON,PI11XT2.0,BLK,-,-,-,- GH74-02806A SCH-A310,VINYL,46X73XT0.2,TRP,-,-,-,- GH74-02807A SCH-A310,VINYL,43.5X52XT0.2,TRP,-,-,-,- GH74-02807B SCH-A310,3M4187C,43.5X52XT0.1,TRP,-,-,-,- GH74-02926A SCH-A310,VINYL TAPE,21X7XT0.05,WHT,-,-,-,- GH74-03265A SCH-A310,CU TAPE,15X4XT0.1,GLD,-,-,-,- GH75-01708A SCH-A310,USA,-,-,SIL,-,-,- GH71-00822A -,SCH-A310,MG,-,47X73X8,-,-,-,-,SIL,- SAMSUNG Proprietary-Contents may change without notice 11-18...
  • Page 84 SCH-8500,SUS,-,PI4.9X10,-,-,-,-,- GH71-00316A SCH-8500,ZNDC,-,NI PLT,- GH72-00291A SCH-A100,POM,BLK,-,- GH72-01863A SCH-8500,-,POM,BLK,-,-,- GH75-01711A SCH-A310,USA,-,-,SIL,-,-,- GH71-00620A -,SPH-X4700,ZN,R3X6,-,-,-,-,-,SIL,- GH71-00686A -,SCH-A310,SUS304,41X29XT1.2,-,-,-,-,-,SIL,- GH72-03816A SCH-A310,PC,SIL,-,-,-,-,-,- GH72-03817A SCH-A310,ACRYL,TRP,-,-,-,-,-,- GH72-03818A SCH-A310,POM,SIL,-,-,-,-,-,- GH73-01013A SCH-A310,CR RUBBER,T8.7,4,1.5,BLK,-,-,-,- GH73-01368A SCH-A310,RUBBER,8.6X10.7X9.8,-,-,SIL,-,-,-,- GH75-01712A SCH-A310,USA,-,-,-,-,-,- GH72-03826A SCH-A310,PC,SIL,-,-,-,-,-,- GH72-03827A SCH-A310,PC,SIL,-,-,-,-,-,- GH72-03828A SCH-A310,ABS,SIL,-,-,-,-,-,- SAMSUNG Proprietary-Contents may change without notice 11-19...
  • Page 85 GH68-01897A SCH-T300,SAMSUNG,ENG,STA,-,-,-,-,-,-,-,- GH68-02616A SCH-A310,VERIZON,ENGLSIH,USA,-,-,-,-,-,-,-,- GH68-02618A SCH-A310,VERIZON,ENGLISH/SPANISH,USA,-,-,-,-,-,-,-,- GH68-02619A SCH-A310,VERIZON,ENGLISH,USA,-,-,-,-,-,-,-,- GH68-02620A SCH-A310,VERIZON,ENGLISH,USA,-,-,-,-,-,-,-,- GH68-02778A SCH-A310,VERIZON,ENGLISH,USA,-,-,-,-,-,-,-,- GH68-03005A SCH-A310,VERIZON,ENGLISH,USA,-,-,-,-,QRC CARD GH68-03023A SCH-A310,VERIZON,ENGLISH,USA,-,-,-,-,CARD GH69-30518A PP,T0.06,125*280,SCH-1011 GH99-02739A SCH-A310,VERIZON,USA,-,-,- GH68-02967A SCH-A310,-,ART PAPER,-,PI20,-,BLU,-,-,- GH68-03029A SCH-A310,-,ART PAPER,-,35X13.5,-,YEL,-,-,- GH69-00910A SPH-N200,VINYL,T0.06,130,80,-,- GH69-00941A SPH-N200,LDPE,T0.06,206,100,-,- GH69-01055A SCH-A310,IVORY(#300),-,-,-,-,135X79X192,- SAMSUNG Proprietary-Contents may change without notice 11-20...
  • Page 86 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS GH69-01056A SCH-A310,PS,132X134XT0.5,-,-,-,-,WHT,- GH69-11279A CHINA,SGH-600,SW-3,530X510X187 SAMSUNG Proprietary-Contents may change without notice 11-21...
  • Page 87 C174 R217 R219 U251 R233 R216 C220 R234 R212 C210 R121 TALK R118 R214 R114 D250 R113 STAR R161 R112 R111 C114 R115 R108 R116 R105 R104 C216 R103 U499 D217 R240 D213 SAMSUNG Proprietary-Contents may change without notice 12-1...

  • Page 88: Pcb Diagrams

    C466 L409 R208 U202 R205 U501 U322 Q201 R415 U445 R203 C409 C478 F444 C458 L422 C408 L405 C441 C202 L413 C449 Q202 C407 R406 C432 C448 U482 L418 C404 C457 L402 C411 SAMSUNG Proprietary-Contents may change without notice 12-2...

  • Page 89: Circuit Diagrams

    5.6K 10NF DP_RX_DATA DP_RX_DATA H_RX_AUDIO CMX_SPK- DOC CTRL CHK DP_TX_DATA DP_TX_DATA MF_Rev02 C177 100NF CMX_SPK+ R159 MFG CTRL CHK Changed by Date Changed Time QA CHK Drawing Number Sheet1 EXCDMA 2002.07.23 09:00:00 am SAMSUNG Proprietary-Contents may change without notice 13-1...
  • Page 90 C243 33PF SAMSUNG 39PF 33PF 33PF Drawn by R&D CHK Size TITLE DOC CTRL CHK MF_Rev02 MFG CTRL CHK Changed by Date Changed Time QA CHK Drawing Number Sheet2 EXCDMA 2002.07.23 9:14:49 am SAMSUNG Proprietary-Contents may change without notice 13-2...
  • Page 91 C402 100PF 100PF 100PF 10NF R&D CHK Size TITLE C403 DOC CTRL CHK 10NF MF_Rev02 TCXO_IN MFG CTRL CHK Changed by Date Changed Time QA CHK Drawing Number Sheet3 2002.07.23 EXCDMA 9:41:21 am SAMSUNG Proprietary-Contents may change without notice 13-3...
  • Page 92 C473 C474 C475 68K,1% 100PF 100PF 100PF V_REF R425 DOC CTRL CHK MF_Rev02 C476 100K,1% 100PF MFG CTRL CHK Changed by Date Changed Time QA CHK Drawing Number Sheet4 EXCDMA 2002.06.08 10:26:47 am SAMSUNG Proprietary-Contents may change without notice 13-4...

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