Samsung SCH-211 Service Manual Download

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CDMA PORTABLE
CELLULAR TELEPHONE

SCH-211

SERVICE

Manual

GHI

JKL

MNO

ABC

DEF

PQRS

TUV

OPER

WXYZ

PWR

CLR

SEND

END

CDMA

CDMA PORTABLE CELLULAR TELEPHONE

CONTENTS

1. General Introduction

2. Specification

3. Installation

4. NAM Programming

5. Circuit Description

6. Troubleshooting

7. Exploded Views and Parts List

8. PCB Diagrams

9. Electrical Parts List

10. Block & Circuit Diagrams

Summary of Contents for SCH-211

Page 1: ...QRS TUV OPER WXYZ PWR CLR OK MENU SEND END CDMA CDMA PORTABLE CELLULAR TELEPHONE CONTENTS 1 General Introduction 2 Specification 3 Installation 4 NAM Programming 5 Circuit Description 6 Troubleshooting 7 Exploded Views and Parts List 8 PCB Diagrams 9 Electrical Parts List 10 Block Circuit Diagrams ...

Page 2: ...Samsung Electronics Co Ltd GH68 00335A ELECTRONICS ...

Page 3: ...Samsung Electronics Contents may change without notice 1 Specification ...

Page 4: ...rol technologies are combined into this phone to reduce the call drop while usage CDMA digital cellular network consists of MSO Mobile Switching Office BSC Base Station Controller BTS Base Station Transmission System and MS Mobile Station MS meets the specifications of the below UIS 95A Mobile Station Base Station Compatibility Standard for Dual Mode Wideband Spread Spectrum Cellular System UIS 96...

Page 5: ...Samsung Electronics Contents may change without notice 1 2 General Introduction MEMO ...

Page 6: ...m 207 g 5 12 2 1 46 inch 7 4 oz Operating Time Digital mode Standby Time about 50 55 hours with standard battery about 85 90 hours with extended life battery Talk Time about 150 min with standard battery about 250 min with extended life battery Analog Standby Time about 10 12 hours with standard battery about 16 18 hours with extended life battery Talk Time about 100 min with standard battery abou...

Page 7: ... with SAT f0 45 kHz f0 60 kHz above 45 dB f0 60 kHz f0 90 kHz above 65 dB f0 90 kHz 2f0 above 63 10LOG Py dB where f0 carrier frequency Py mean output power in watts Harmonic and Conducted Spurious Emissions above 43 10LOG Py dB RECEIVER DE Emphasis 6 dB OCT within 0 3 3 kHz Expander Expansion Rate 1 2 Attack Time within 3 ms Recovery Time within 13 5 ms Reference Input Output level to a 1000 Hz t...

Page 8: ...R within 0 5 Dynamic Range 104 dBm 25 dBm FER within 0 5 TX Output Power Maximum 320 mW 25dBm TX Frequency Deviation within 300 Hz Occupied Band Width 1 32 MHz TX Conducted Spurious Emissions 900 kHz below 42 dBc 30 kHz 1 98 MHz below 54 dBc 30 kHz Minimum TX Power Control below 50 dBm Open Loop Power Control 25 dBm 57 0 dBm 38 5 dBm 65 dBm 17 5 dBm 1 5 dBm 104 dBm 18 0 dBm 30 0 dBm Standby Output...

Page 9: ...234 832 020MHz 17 650 844 270MHz 8 275 833 250MHz 18 697 845 910MHz 9 316 834 480MHz 19 738 847 140MHz 10 363 835 890MHz 20 779 848 370MHz MSC Receiver Frequency FA NO CH NO CENTER FREQUENCY FA NO CH NO CENTER FREQUENCY 1 1011 869 640MHz 11 404 882 120MHz 2 29 870 870MHz 12 445 883 350MHz 3 70 872 100MHz 13 486 884 580MHz 4 111 873 330MHz 14 527 885 810MHz 5 152 874 560MHz 15 568 887 040MHz 6 193 ...

Page 10: ...ycle index lowest between the system and the phone will be used Handset Status 0 Acquisition 1 Synchronization 2 Paging Idle 3 Traffic Initialization 4 Traffic Mode 5 Exit T xx Tx adjust Value ranges from 63 63dB Dxxx or Rxxx sector power in dBm xx ec Io Pxxx PN offset or Pilot CHxxxx channel number TV Tx vocoder rate 8 is full rate 1 is 1 8th rate RV Rx vocoder rate 8 is full rate 1 is 1 8th rate...

Page 11: ...Samsung Electronics Contents may change without notice 2 6 Specification MEMO ...

Page 12: ... from the phone 3 2 For Desk Top Use 1 Choose a proper location to install the charger for desk top use 2 Plug the power cord of the charger into an appropriate wall socket When the power is connected correctly the lamps turn on briefly 3 To charge the battery pack insert the battery pack into the rear slot of the charger The lamp marked BAT on the front panel of the charger lights up red 4 If you...

Page 13: ... Li ion 800mAh 2 3 50 55 10 12 150 100 Extendard Battery Pack Li ion 1350mAh 2 5 3 5 85 90 16 18 250 170 3 3 For Mobile Mount 3 3 1 Antenna 1 Choose a proper location to install the antenna UThe center of the roof top provides the best performance UThe edge of the rear trunk also provides a good performance However the antenna should be higher than the roof of the car UIn case of on glass antenna ...

Page 14: ...ng the two large slotted screws See the figure 3 2 3 Drill holes and mount the lower half of the clamshell by using the screws 4 Place the cradle onto the remaining half of the clamshell and assemble them by using the screws 5 Reassemble the two halves of the clamshell together Adjust the mounting angle and tighten the two slotted screws Vehicle Cradle To Antenna To Cellular Telephone To Hands fre...

Page 15: ...Hands Free Microphone 1 It is recommended to install the microphone where it is 30 45 cm 12 18Ó away from the driver Choose the location where is least susceptible to interference caused by external noise sources ie adjacent windows radio speakers etc Normal place is the sun visor 2 Once the microphone has been correctly positioned connect the microphone wire to the MIC jack on the hands free box ...

Page 16: ... and then connect the brown wire to the stereo mute wire from your vehicle stereo 4 Connect the other end of the power cable to the PWR jack of the hands free box Notes It is recommended to connect the power cable directly to the battery to avoid power noise Make sure the connection in the vehicle between the battery terminal and vehicle chassis is made correctly Make sure the fuse having a proper...

Page 17: ...Samsung Electronics Contents may change without notice 3 6 Installation MEMO ...

Page 18: ... Setup NAM1 2 Setup NAM2 phone 1234567890 Mobile ID 1234567890 Anlg HomeSID 20 Dgtl HomeSID 20 Prog More No Menu 4 0 Select Quick NAM Programming 654321 Envice Service Lock Code 1 Choose ÒNAM1Ó Phone Number Phone Number OK Mobile ID Number Mobile ID Number OK Number Analog System ID Number OK Number Digital System ID Number OK or Exit or Enter Long NAM OK ...

Page 19: ...tion Class Mark displays the power class bit 0 1 transmission bit2 slotted bit5 dual mode bit6 Number Six digit number supplied by the user which enables service OK lock 4 digit code Four digit number supplied by the user which enables OK electronic locking of the phone or Enables slot mode OK Slot mode index 0 7 Specifies the duration and frequency of times that the mobile OK checks the paging ch...

Page 20: ...r OK Mobile ID Number Mobile ID Number OK Number SID 1 4 written in the list current status is displayed OK to change enter new one stores it Number NID 1 4 written in the list current status is displayed OK to change enter new one stores it Channel Number Primary CDMA channel for the A carrier OK Ranges from 0 to 1 023 0 indicates no channel Channel Number Primary CDMA channel for the B carrier O...

Page 21: ...ffect and the phone can acquire all SIDs Default setting is 0 ranges from 0 to 32 767 up to six SIDs CDMA Access Overload Class Class Number This two digit number specifies the level of priority assigned OK to the mobile for accessing the system Ranges from 0 to 15 Phone Number Phone number OK FM Home System ID IDNumber The Identification of the cellular system in which the mobile OK station subsc...

Page 22: ...rom the BBA and controls the phone during the CDMA and the FM mode The major components are as follows CPU INTEL 80186 core FROM U126 MBM29LV800T 8MBIT FLASH ROM SRAM U127 KM68V2000I 2MBIT STATIC RAM EEPROM U113 AT24C128 128KBIT SER IAL EEPROM CPU INTEL 80186 CMOS type 16 bit microprocessor is used for the main processing The CPU controls all the circuitry For the CPU clock 27MHz resonator is used...

Page 23: ...CLK pin 22 TX_CLK pin 23 Analog to Digital Converter ADC reference clock used in TX mode CHIPX8 ADC reference clock used in CDMA RX mode FMCLK Reference clock in FM RX mode ADC Interface ADC_CLK pin 3 ADC_ENABLE pin 1 and ADC_DATA pin 2 are required to control the internal ADC in the BBA Data Port Interface Includes the UART Also supports Diagnostic Monitor DM and HP equipment interface CODEC Inte...

Page 24: ...C_RX_QDATA0 3 CHIPX8 FM_RX_IDATA FM_RX_QDATA FM_RX_STB ADC_ENABLE ADC_DATA ADC_CLK FM_RX_CLK TXCO 4 I_OFFSET Q_OFFSET TXCLK TXCLK TX_IQDATA0 7 CDMA MODE FM MODE RF UNIT Q5312 CDMA BASEBAND ANALOG 2 BBA2 MODE CONTROL SUPPORT GENERAL PURPOSE INTERFACE CODEC AMP SPK MIC KEYPAD VOCODER CORE MSM 1 0 CORE CDMA PROCESSING DFM PROCESSING GENERAL PURPOSE ADC SUPPORT RF INTERFACE MSM2300 80186 MICROPROCESSO...

Page 25: ...onfusion over phone line LPF is used to reduce a specific high frequency of limited signal RX AUDIO PATH De Emphasis Circuit This circuit is 1st LPF featuring 6dB oct to reduce signal loss and noise in Rx path Expander The expander features 1 2 level to reduce signal loss and noise in Rx path The zero crossing level of the expander is 2 9 kHz dev attack time is 3 mS and release time is 13 5 mS Vol...

Page 26: ...sed for AMPS system having 30 kHz channel spacing and 15 kHz band width The filter also eliminates the image product generated at the mixer IF SAW BAND PASS FILTER FOR CDMA IF SAW BPF F303 is used for CDMA system having 1 23 MHz wide band and 630 kHz band width The filter also eliminates the image product generated at the mixer BUFFER Buffer Q342 amplifies signal to be applied to the local input o...

Page 27: ...CONTROLLER AMP The signal out to the base station should be a constant level The TX IF AGC amp U460 con trols power to keep the signal at a constant level Dynamic range is 85 dB up gain 40dB and down gain 45dB RF BAND PASS FILTER BPF The RF BPF F451 accepts only a specific frequency 836 12 5MHz to send it out to the base station The band width is 25 MHz POWER SUPPLY SWITCHING Power supply switchin...

Page 28: ...D to primary circuit by IC7A The feeback error is con verted to current by IC7B and D3 The current controlls IC1 Secondary rectifier circuit D4 D5 C8 C11 The secondary AC output of transformor is recti fied to DC voltage Secondary filter circuit L1 L2 C9 C12 It minimizes the high frequency ripple noise which is caused by primary oscilation Secondary DC DC converter circuit Q2 D8 L3 C19 It changes ...

Page 29: ...and speaker volume using ana log C mos IC which checks the speaker signal up to 8 steps 5W audio amplifier amplifies the speak er signal 5 5 4 Microphone Circuit This circuit separates ground to eliminate the noise occurring from the HHP antenna and micro phone u processor controls this circuit to attenu ate echo which may occur in Land side CURRENT DETECTION CIRCUIT R5 R6 R11 R12 HIC Battery char...

Page 30: ...nalyzer RF In Test Cable HP8924C RF In Out Audio Out Audio In Directional Coupler Test Jig To A Out To A In DC Power Supply 3 6 V Items needed to purchase from SAMSUNG Items Parts Remark RF Test Cable GH97 00687A Test JIG GH80 10502A Including RF Interface Pack AssÕy 1 Power Cable Black Red 2 9 pin RS232 Data Cable DM Cable GH39 30515A ...

Page 31: ...O DB25 CONNECTOR OF TEST CABLE DC POWER INPUT PORT CHANGE VOLTAGE LEVEL BY MODEL 5 or 7 2dc RED BLACK GND CONNECT TO AUDIO OUT PORT OF TEST EQUIPMENT USE BNT CABLE CONNECT TO AUDIO IN PORT OF TEST EQUIPMENT USE BNT CABLE NOT USED BJ11 CONNECTOR CONNECTOR TO HP SERIAL PORT DB9 CONNECTOR CONNECT TO IBM PC SERIAL PORT TEST CABLE 1 2 3 4 5 Test Cable Connections 1 Plug Connect to SCH 211 2 BNC Connect...

Page 32: ...I Unmute the receive audio signal 13 87 0 0 T_TXMUTE_I Mute the transmit audio signal 14 88 0 0 T_TXUNMUTE_I Unmute the transmit audio signal 16 8F 0 0 T_STON_I Transmit a continuous Signaling Tone ST 17 90 0 0 T_STOFF_I Stop transmit a continuous Signaling Tone 22 91 96 96 T_SNDNAM_I1 Display and send NAM information 23 95 3 4 T_SNDVERSION_I1 Display and return S W version 24 9F 7 8 T_SNDESN_I1 D...

Page 33: ...t Service option 55 BC 0 0 T_EXT_AUDIO_I External Audio Path On Off 57 BC 0 0 T_MIC_ON_I Mic path on 58 BD 0 0 T_MIC_OFF_I Mic path off 59 BE 0 0 T_ALLPATH_I Set RX Path TX path Unmute to Earpiece 60 BF 3 0 T_FM_TX_GAIN_I2 3 FM TX Audio Gain Control 61 C0 3 0 T_FM_RX_GAIN_I2 3 FM RX Audio Gain Control 62 C1 3 0 T_DTMF_VOL_TX_I2 3 FM TX DTMF Gain Control 63 C2 3 0 T_TX_LIMITER_I2 3 FM TX Limiter Ga...

Page 34: ...or Power Level 2 93 F3 3 0 T_FM_TX_PWR_3_I2 3 Setting the volume for Power Level 3 94 F4 3 0 T_FM_TX_PWR_4_I2 3 Setting the volume for Power Level 4 95 F5 3 0 T_FM_TX_PWR_5_I2 3 Setting the volume for Power Level 5 96 F6 3 0 T_FM_TX_PWR_6_I2 3 Setting the volume for Power Level 6 97 F7 3 0 T_FM_TX_PWR_7_I2 3 Setting the volume for Power Level 7 99 F9 3 0 T_FM_MOST_CH_PWR_I Compensated value for Po...

Page 35: ...utput voltage and compares it with reference voltage in HIC The error is FED to primary circuit by U2B The feeback error is con verted to current by U2A and D7 The current controlls U1 Secondary rectifier circuit D21 C21 The secondary AC output of transformor is rectified to DC voltage Secondary filter circuit L20 C22 It minimizes the high frequency ripple noise which is caused by primary oscilati...

Page 36: ...ected current and U4 internal reference voltage 5 9 CLA Cigarette Lighter Adaptor 5 9 1 Functional Specification SUMMARY This standard describes on the specifications of CLA Cigarette Lighter Adaptor for the SCH 210 of SAMSUNG SCOPE CLC includes the following two function Adapter function It supplies power needed to operate Cellular Phone with battery pack Charger function Charger for battery pack...

Page 37: ...POWER SUPPLY This circuit supplies HHP battery with power received from Cigar Lighter jack of automobile POWER CIRCUIT OF CHARGE FOR HHP POWER BATTERY This Switching Regulator produces needed power for charging HHP power battery supplied U1 D1 D2 C1 C2 L1 R25 from Cigar Lighter jack of automobile CONFIRMING CIRCUIT OF EXISTING BAT TERY OR NOT U3A reads separated voltage between resistance battery ...

Page 38: ...WR button U123 pin 2 7 2V U121 pin 4 input 4V U121 pin 6 output 3 3V U122 pin 4 output 3 3V U124 pin 4 output 5V Check U124 and its neighboring circuits Check U122 and its neighboring circuits Check U121 and its neighboring circuits Check U123 and its neighboring circuits Check the signal path from the battery terminal to U123 pin 2 END ...

Page 39: ...n 30 CHIPX8 CLK signal output from U401 pin 52 LED on Check the LED and its neighboring circuits Replace if required Y N Normal initial display on LCD Check the LCD pins and its neighboring circuits Replace if required Check H level input from U101 pin59 and U401 pin79 Check MEM board J103 and U101 pins 93 96 98 105 107 117 119 126 and 128 132 Replace if required Check U401 and its neighboring cir...

Page 40: ...ton on the phone H level output from U101 pin 60 H level from U101 pin 60 drive Q114 through R189 Normal Q115 operation The voltage applied to LCD M101 pins 31 32 Resolder R186 and R187 Check R190 R191 R193 R194 and Q115 Replace if required Check R188 R189 and Q114 Replace if required Check U101 pin 60 Replace if required Backlight LED on ...

Page 41: ...hooting 6 1 4 Abnormal Key Data Input Y N Y Y N Check initial status Scanning signals output from U101 pins159 160 163 167 Resolder U101 pins 168 170 172 and 173 Resolder J101 Normal key data input Replace the Keypad assembly Resolder U101 pins 159 160 and 163 167 END ...

Page 42: ... Y N Y N Y N Abnormal keytone CLK waveform output from U101 pin 49 CLK waveform applied to U111 pin 2 CLK waveform applied to J101 pins11 and 14 Normal keytone Replace the Keypad assembly Check U111 Replace if required Resolder R141 C146 R145 C142 R136 and C141 Check U101 pin 49 Replace if required END ...

Page 43: ...CLK waveform output from U101 pin 49 Low level on U101 pin 56 CLK waveform applied to J101 pin 24 Is the buzzer connection correct Connect the buzzer correctly Check Q120 Q113 R147 R148 D103 and D105 Replace if required Check U101 pin 56 Replace if required Check U101 pin 49 Replace if required Check the buzzer and replace if required ...

Page 44: ...6MHz BBA INPUT 52dBm VCO_OUTPUT 6 0dBm N N Y N Y N N Y Y N N Y Start FM mode Check FM 12dB SINAD OK Check LNA in output OK Check Duplexer LNA power Check mixer in output OK Check IF filter in output OK Check AGC amp in output OK RF RX FM OK Check PLL U402 BBA 80 Check 2nd local AGC control voltage OK Check IF filter soldering Check PLL U305 VCO output Check 1st local mixer power OK ...

Page 45: ...ntents may change without notice 6 8 Troubleshooting 6 2 2 CDMA Mode Y N Y N N Start CDMA mode Check Transmitter Normal CDMA SVC ROAM OK Setup CDMA call OK Measure CDMA FER Normal CDMA RF Check CDMA Rx path See 7 2 1 FM Mode ...

Page 46: ...normal transmitter section Check TX PLL OK Check U460 TX IF level OK FM 24dBm CDMA 30dBm SPAN 5MHZ TX VCO 270 76MHz IF 130 38MHz FM 19dBm CDMA 22dBm FM 2dBm CDMA 1dBm FM 28dBm CDMA 25dBm FM 12dBm CDMA 12dBm 969 96MHz CH 486 Check U461 local input level Check U461 out level OK Check TX power level OK Check U467 POUT level Check U464 RF out level OK ...

Page 47: ...Samsung Electronics Contents may change without notice 6 10 Troubleshooting MEMO ...

Page 48: ... 7 2 Cellular Phone Parts List 7 3 Rapid Charger Exploded View 7 4 Rapid Charger Parts List 7 5 Hands Free Kit Exploded View 7 6 Hands Free Kit Parts List 7 7 Cradle Exploded View 7 8 Cradle Parts List 7 9 Main Packing Layout 7 10 Main Packing Parts List 7 11 Hands Free Kit Packing Layout 7 12 Hands Free Kit Packing Parts List ...

Page 49: ...Samsung Electronics Contents may change without notice 7 2 Exploded View and its Parts List 7 1 Cellular Phone Exploded View ...

Page 50: ... GH72 40969A 2 19 SHAFT HINGE GH72 40725A 2 20 CAM HINGE GH72 40724A 2 21 SPRING HINGE GH70 10524A 2 22 HOUSING CAP GH72 40727A 2 23 HOLDER MIC GH73 40536A 1 24 KEY PAD GH73 40627A 1 25 MAIN KEY PAD ASS Y GH59 10009A 1 26 HOLDER BUZZER GH73 40568A 1 27 SHIELD COVER R F GH72 40970A 1 28 SPONGE MIC GH74 10526A 1 29 MAIN PBA GH92 00761A 1 30 STRIP FINGER GH71 10551A 1 31 STRIP FINGER L GH71 10548A 7 ...

Page 51: ...Samsung Electronics Contents may change without notice 7 4 Exploded View and its Parts List 7 3 Rapid Charger Exploded View ...

Page 52: ...pid Charger Parts List NO DESCRIPTION SEC CODE Q TY REMARK 1 CASE TOP 1 2 HOUSING BATTERY 1 3 HOOK PLATE LARGE 1 4 HOOK B 2 5 WASHER 4 6 VH M2 6 L6 2W BLK 4 7 HOOK A 2 8 VH M3 L8 BLK 3 9 ASS Y AC POWER CORD 1 10 ASS Y R C BOARD 1 11 CASE BOTTOM 1 12 BUMPON 4 13 VH M2 6 L12 2W BLK 4 14 LABEL ID R C 1 ...

Page 53: ...Samsung Electronics Contents may change without notice 7 6 Exploded View and its Parts List 7 5 Hands Free Kit Exploded View 2 1 3 4 5 6 7 8 11 10 9 ...

Page 54: ... 1 LABEL LOGO H F GA68 30642A 1 2 HOUSING UPPER H F GH97 00693A 1 3 FELT SPEAKER H F GH74 10521A 1 4 AUDIO SPEAKER C D 3001 000186 1 5 TAPTITE B BH M3 L6 6003 000115 4 6 PBA GH41 1056AA 100 1 7 HEATSINK H F GH71 10559A 1 8 TAPTITE B BH M2 6 L5 6003 000106 3 9 HOUSING LOWER H F GH97 00694A 1 10 TAPTITE B BH M3 L12 6003 000161 4 11 LABEL ID HFK GH68 30841A 1 ...

Page 55: ...Samsung Electronics Contents may change without notice 7 8 Exploded View and its Parts List 7 7 Cradle Exploded View 5 6 7 8 9 10 3 4 11 2 12 3 1 13 16 14 15 ...

Page 56: ...000342 1 3 TAPTITE B BH M2 6 L6 C BLK 6003 000107 6 4 FRAME GH72 40741A 1 5 HOUSING UPPER GH72 40739A 1 6 SOCKET PLATE GH70 10526A 1 7 LOCKER GH72 40742A 2 8 SPRING TORTION GH70 10527A 2 9 EJECTOR GH72 40743A 1 10 SPRING EJECTOR GH70 10520A 2 11 PBA CRADLE GH41 10573A 1 12 HOUSING LOWER GH72 40740A 1 13 MAS B BH M3 L8 6001 000133 1 14 DATA CABLE GH81 10504A 1 15 CURL CORD GH39 60506A 1 16 LABEL ID...

Page 57: ...Samsung Electronics Contents may change without notice 7 10 Exploded View and its Parts List 7 9 Main Packing Layout ...

Page 58: ...Exploded View and its Parts List 7 10 Main Packing Parts List NO DESCRIPTION SEC CODE Q TY REMARK 1 USERS MANUAL 1 2 RAPID CHARGER GH44 40034A 1 3 STANDARD BATT PACK GH43 10104A 1 4 HANDSET GH90 01223A 1 5 CUSHION CASE GH69 20638A 1 6 GIFT BOX MAIN GH69 11089A 1 ...

Page 59: ...Samsung Electronics Contents may change without notice 7 12 Exploded View and its Parts List 7 11 Hands Free Kit Packing Layout 7 6 5 4 3 2 1 11 10 9 8 ...

Page 60: ...DESCRIPTION SEC CODE Q TY REMARK 1 BOX GIFT GH69 10842A 1 2 CUSHION BASE GH69 20550A 1 3 ASS Y CABLE TIE 1 4 USER S MANUAL H F GH68 60560A 1 5 ASS Y HANDS FREE KIT GH90 00577A 1 6 CLAMSHELL MOUNT 1 7 POWER CABLE GH39 10501A 1 8 ASS Y HANDS FREE MICROPHONE 1 9 BRACKET MOUNTING GH72 40628A 1 10 ASS Y SCREW 1 11 ASS Y CRADLE GH90 00578A 1 ...

Page 61: ...Samsung Electronics Contents may change without notice 7 14 Exploded View and its Parts List MEMO ...

Page 62: ...8 PCB Diagrams 8 1 Cellular Phone 8 1 1 Main Board PCB Samsung Electronics Contents may change without notice 8 1 Top View Bottom View ...

Page 63: ...Samsung Electronics Contents may change without notice 8 2 PCB Diagrams 8 1 2 Memory Board PCB ...

Page 64: ...Samsung Electronics Contents may change without notice 8 3 PCB Diagrams 8 2 Rapid Desk Top Charger Board PCB Top View ...

Page 65: ...Samsung Electronics Contents may change without notice 8 4 PCB Diagrams Bottom View ...

Page 66: ...Samsung Electronics Contents may change without notice 8 5 PCB Diagrams 8 3 Hands Free Kit Top View Bottom View ...

Page 67: ...Samsung Electronics Contents may change without notice 8 6 PCB Diagrams Top View 8 4 Cradle Bottom View ...

Page 68: ...8 5 Rapid Travel Charger Board PCB Samsung Electronics Contents may change without notice 8 7 PCB Diagrams Top View Bottom View ...

Page 69: ...Samsung Electronics Contents may change without notice 8 8 PCB Diagrams 8 6 CLA Cigarette Lighter Adaptor Board PCB Top View Bottom View ...

Page 70: ...03 000438 C114 Ceramic 0 1U 2203 000189 C115 Tantalum Electrolytic 4 7U 10V 2404 000232 C116 Ceramic 100P 2203 000234 C117 Ceramic 0 1u 2203 000189 C118 Ceramic 1000P 2203 000438 C119 Tantalum Chip 33uF 16V 2404 000222 C120 Ceramic 3900P 2203 000725 C121 Ceramic 120P 2203 000311 C122 Ceramic 8200P 2203 001210 C123 Ceramic 0 068u 2203 005483 C124 Ceramic 220P 2203 000585 C125 Ceramic 1000P 2203 000...

Page 71: ...203 000254 C170 Ceramic 0 1U 2203 000189 C171 Ceramic 0 01U 2203 000254 C172 Ceramic 0 1U 2203 000189 C175 Ceramic 0 01U 2203 000254 C176 Ceramic 0 1U 2203 000189 C177 Ceramic 0 01U 2203 000254 C178 Ceramic 0 1U 2203 000189 C182 C184 Ceramic 0 1U 2203 000189 C185 Ceramic 0 01U 2203 000254 C186 Ceramic 0 1uF 2203 000189 C190 Ceramic 47nF 2203 000972 C198 Ceramic 100nF 2203 000204 C301 C302 Ceramic ...

Page 72: ...01uF 2203 000254 C340 Ceramic 0 1U 2203 000189 C341 Ceramic 2P 2203 000696 C343 Ceramic 0 01U 2203 000254 C345 Ceramic 100P 2203 000234 C346 Ceramic 0 01U 2203 000254 C347 C348 Ceramic 100P 2203 000234 C349 Ceramic 0 068uF 2203 005483 C350 Tantalum Chip 0 47uF 16V 2404 000312 C351 Ceramic 33nF 2203 005480 C353 Tantalum Chip 10uF 6 3V 2404 000139 C354 C356 Ceramic 0 01U 2203 000254 C357 Ceramic 0 1...

Page 73: ...03 001201 C407 Ceramic 0 047uF 2203 001432 C408 Ceramic 1000P 2203 000438 C409 Ceramic 10P 2203 000278 C410 Tantalum Chip 2 2U 16V 2404 000167 C411 Ceramic 100P 2203 000234 C412 C413 Ceramic 47P 2203 000995 C414 Ceramic 1000P 2203 000438 C415 Ceramic 0 033uF 2203 001416 C416 Tantalm Chip 1 5U 16V 2404 000274 C417 Ceramic 100P 2203 000234 C418 Ceramic 0 01U 2203 000254 C419 Ceramic 1000P 2203 00043...

Page 74: ...203 000254 C458 C462 Ceramic 1000P 2203 000438 C463 Inductor SMD 27NH 2703 001306 C464 Inductor SMD 3 3nH 2703 001178 C465 Ceramic 1000P 2203 000438 C466 C467 Ceramic 0 01uF 2203 000254 C468 Ceramic 1000P 2203 000438 C469 Ceramic 1000P 2203 000438 C470 Ceramic 0 01U 2203 000254 C471 Ceramic 1000P 2203 000438 C472 C473 Ceramic 0 01U 2203 000254 C474 Tantalum Chip 10uF 16V 2404 000284 C475 Ceramic 0...

Page 75: ...1 Filter Duplex DFY2R836CR881BHA 2909 001004 F302 Filter Saw FAR F5CH 881M50 L2AV 2904 001011 F303 Filter Saw FB E528 2904 000297 F304 Filter Saw SAFC85380MA40X TC 2904 001074 F450 Filter BPF SAFC130 4MSA31T TC GH29 30502A F451 F452 Filter Saw FAR F5CH 836M50 L2AW 2904 001012 Connectors J101 Connector Socket AXN424C330P 3710 001117 J102 Connector Socket 97 8005 002 0 3710 001105 J103 Connector Hea...

Page 76: ...3 000241 L401 Inductor SMD 27N 2703 000304 L402 Inductor SMD 100N 2703 001045 L403 Inductor SMD 750N 2703 000237 L404 Inductor SMD 100N 2703 000109 L451 L452 Inductor SMD 2 7uH 2703 000301 L453 Inductor SMD 270nH 2703 000175 L455 Inductor SMD 1U 2703 000300 L456 Inductor SMD 330nH 2703 000190 L457 Inductor SMD 15nH 2703 001041 L463 Inductor SMD 100N 2703 001172 L473 L475 CORE_FERRITE 3301 001003 T...

Page 77: ...5 Digital DTA114EE PNP 0504 001016 Resistors R101 Chip 100K 1 2007 007107 R102 Chip 47K 1 2007 007139 R103 REF Chip 100K 2007 000162 R104 REF Chip 1 8K 2007 001320 R105 REF Chip 100K 2007 000162 R106 REF Chip 22K 2007 000153 R107 Chip 0 1 2007 007063 R108 REF Chip 100K 2007 000162 R109 REF Chip 47K 2007 000157 R110 R111 REF Chip 100K 2007 000162 R112 REF Chip 1K 2007 000140 R113 REF Chip 270K 2007...

Page 78: ...59 R149 REF Chip 56K 2007 000159 R151 REF Chip 0 2007 000171 R152 REF Chip 15K 2007 000151 R153 REF Chip 1K 2007 000140 R154 REF Chip 100 2007 000138 R155 Chip 470 2007 000932 R156 R159 REF Chip 20K 2007 000152 R160 R161 Chip 3 9K 2007 007001 R162 Chip 150 2007 001306 R165 REF Chip 0 2007 000171 R166 REF CHIP 180K 2007 001339 R170 CHIP 150 2007 001306 R171 REF Chip 100K 2007 000162 R173 REF Chip 4...

Page 79: ...14 REF Chip 150 2007 001306 R242 R243 REF Chip 10K 2007 000148 R301 REF Chip 430 2007 003019 R302 REF Chip 3 9K 2007 007001 R303 REF Chip 2 4K 2007 003013 R304 REF Chip 47 2007 000174 R305 REF Chip 270 2007 001311 R306 REF Chip 10 2007 000172 R307 Chip 18K 2007 001333 R309 R310 REF Chip 220 2007 000139 R313 REF Chip 15 2007 002965 R314 REF Chip 2 2K 2007 000141 R315 REF Chip 100K 2007 000162 R341 ...

Page 80: ...7 R418 R419 REF Chip 10 2007 000172 R420 R423 REF Chip 0 2007 000171 R424 REF Chip 1K 2007 000140 R446 R447 REF Chip 39 2007 001295 R450 REF Chip 1K 2007 000140 R451 R452 REF Chip 4 7K 2007 000143 R454 REF Chip 1K 2007 000140 R455 REF Chip 27K 2007 000155 R456 Chip 200K 2007 000165 R457 Chip 10K 2007 000148 R458 REF Chip 15K 2007 000151 R459 REF Chip 150K 2007 000164 R460 REF Chip 100K 2007 000162...

Page 81: ...006 U111 IC Audio Amp KA8602BD 1201 000103 U113 IC EEPROM AT24C128 1103 001062 U114 IC TTL TC4W53FU 0803 003010 U117 IC ASP TLV320AC36IPTR 1204 001106 U121 IC Voltage 1203 001335 U122 IC Voltage 1R33 1203 001390 U123 IC DC DC Converter LTC1265 1203 001039 U124 IC Voltage TK11250MTL 1203 000387 U301 GN2011 0505 001062 U302 IC AGC Amp 1201 001318 U303 IC RF Power Splitter 4709 001140 U341 Oscillator...

Page 82: ...4709 000129 U481 IC Analog S W BU4051BCFV 1001 001019 U482 IC Voltage MIC5205 3 6BM5 1203 001107 Miscellaneous ANT Antenna 3218 5 GH42 10500A M101 Display LCD GH07 20531A MOTOR1 Motor DC FM 25A GH31 10003A X101 Resonator Ceramic 27MHz 2802 001048 9 1 2 Memory Board Assembly NO DESCRIPTION SEC CODE REMARK Capacitors C198 C199 Ceramic 0 1U 2203 000189 Connector J9 Connector Socket AXN550145P 3710 00...

Page 83: ...UF 10X12 5 105 C 1 C10 CHIP CAPACITOR 0 00047uF J 1206 2 C11 CAP EL 10V 1000uF 105 C 10X16 1 C12 CAP EL 16V 330UF 8X11 5 105 C 3 C13 CE CAP 250VAC 222 Y1 1 C14 18 CHIP CAPACITOR 0 1uF Z 0805 9 IC HYBRID AH1511A 1 C19 CAP EL 16V 330UF 8X11 5 105 C 3 C21 23 CHIP CAPACITOR 0 1uF Z 0805 9 IC HYBRID AH1511A 1 C24 CAP EL 16V 47uF 5X7 85 C 2 C24 CHIP CAPACITOR 0 22uF Z 0805 1 Diodes D1 T V S DIODE 600W 2...

Page 84: ...2 CHIP RESI 3 3K OHM J MCR18 1 R5 6 CHIP RESI 1 OHM F MCR18 4 R8 CHIP RESI 68 OHM J MCR18 1 R11 12 CHIP RESI 1 OHM F MCR18 4 R13 CHIP RESI 1 5 KOHM F MCR10 1 R14 CHIP RESI 2 2 KOHM F MCR10 1 R15 16 SURGE RESISTOR PPSR 0 5W 4 7M OHM 2 R17 CHIP RESI 470 OHM J MCR18 1 R18 CHIP RESI 10K OHM J MCR10 1 Miscellaneous 1CARTON 1 40 CARTON BOX 3PO349A0 SAMSUNG 0 025 1CARTON 2 40 MAIN BOARD 3PO 230A CM RC800...

Page 85: ...T3X8 BLK 3 IC1 IC PWM P S 220VAC 3PIN 1 IC3 IC V REF 36V 100MA 1 1 IC7 IC OPTO 32V 50mA 4PIN 1 55V 60mA 4PIN GB LED1 2 LED ASS Y 4PO 371A 2 LED RECT 5X2 RED GRN 1 LF1 LINE FILTER UU9 8 125Ts 1 MOV1 VARISTOR 300V 3KA VDE 1 M O V 300V PHI 12 1 PTF1 DTC58 TRANS MAIN TRANS ASS Y 1 Q1 2 3 TRANSISTOR SOT 89 3 SK1 2 CONN HEADER 4PIN 5267 04A 2 SK1 INPUT AC POWER CORD 3PH113A0 DTC58 1 BATTERY HOUSING 2PO ...

Page 86: ...3nF Z 332 2 C7 100nF Z 104 14 C8 1nF Z 102 7 C9 220nF Z 224 5 C10 2 2nF Z 222 1 C11 470pF Z 471 2 C12 220nF Z 224 5 C13 1nF Z 102 7 C14 C15 100nF Z 104 14 C16 C17 47nF Z 473 3 C18 1nF Z 102 7 C19 C20 100nF Z 104 14 C21 4 7nF Z 472 1 C22 220nF Z 224 5 C23 C24 100nF Z 104 14 C25 300nF Z 304 2 C26 22nF Z 223 1 C27 300nF Z 304 2 C28 C29 220nF Z 224 5 C30 47nF Z 473 3 C31 C33 1nF Z 102 7 C34 10nF Z 103...

Page 87: ... SCHOTTKEY SMD LL5819 2 D3 D4 DIODE RECTIFIER SMD LL4004 2 D5 DIODE SCHOTTKEY SMD LL5819 2 D6 ZENER DIODE SMD 5 1V 3 D7 D8 SIODE SWITCH SMD LL4148 2 D9 D14 ZENER DIODE SMD 6 2V 6 D15 C16 ZENER DIODE SMD 5 1V 3 Transistors Q1 TO 126S B1151Y 3 Q2 SOT 23 KSR1101 1 Q3 SOT 23 KST3906 1 Q4 TO 126S B1151Y 3 Q5 SOT 23 KSR1109 KRC110S 1 Q6 SOT 23 KSR1102 1 Q7 TO 126S B1151Y 3 Q8 SOT 23 KSR1103 1 Q11 Q12 SO...

Page 88: ... J 11 R10 300 J 1 R11 6 2K J 1 R12 3 9K J 9 R13 10K J 11 R14 2 2K J 1 R14 1K J 7 R14 15K J 4 R15 200 1 4W 3 R15 5 1K J 4 R15 100K J 6 R16 5 1K J 4 R17 R19 RC 0805 1 J 11 R20 200 1 4W 3 R21 RC 1210 100 1 4W 2 R22 R23 400 1 4W 4 R24 51K 1 F 1 R25 10K 1 F 1 R26 220 J 1 R27 R28 2K J 2 R29 5 6K J 2 R30 10K J 11 R31 7 5K J 1 R32 100K J 6 R33 3 9K J 9 R34 6 8K J 1 R35 56K J 2 ...

Page 89: ... J 4 R39 27K J 1 R40 62K J 1 R41 120K J 2 R42 240K J 1 R43 510K J 1 R44 8 2K J 4 R45 3 9K J 9 R46 R47 150K J 4 R48 56K J 2 R49 R51 20K 1 F 4 R52 3 9K J 9 R53 20K 1 F 4 R54 51K J 3 R55 10K J 11 R56 68K J 2 R57 120K J 2 R58 39K J 1 R59 82K J 1 R60 5 6K J 2 R61 3K J 4 R62 8 2K J 4 R63 3K J 4 R64 3 9K J 9 R65 1K J 7 R66 15K J 4 R67 3 9K J 9 R68 51K J 3 ...

Page 90: ... J 4 R73 24K J 1 R74 3 9K J 9 R75 15K J 4 R76 5K J 1 R77 20K J 4 R78 30K J 2 R79 100K J 6 R80 1K J 7 R81 RC 0805 1 J 11 R82 R83 150K J 4 R84 5 1K J 4 R85 100K J 6 R86 3 9K J 9 R87 3K J 4 R88 51K J 3 R89 4 3K J 1 R90 POTENTIONMETER 4 7K 1 R91 R92 100K 1 F 2 R93 R95 10K J 11 R96 1K J 7 R98 R99 10K J 11 R100 100K J 6 R101 68K J 2 R102 R104 20K J 4 R106 10K J 11 ...

Page 91: ...4 U5 TO 92W KIA78L05 2 U6 SOP 14 LM2902 2 U7 SO 16 MC14051 2 U8 SOP 14 LM2902 2 U9 DIL 16 TDA1905 1 U10 SO 16 MC14051 2 U11 DIL 28 PIC16C73 1 Miscellaneou E1 E2 470u 35V 10X16 2 E3 470u 16V 8X11 5 4 E4 4 7u 50V 5X11 1 E5 ELEC 1u 50V 5X11 2 E6 10u 16V 5X11 3 E7 470u 16V 8X11 5 4 E8 ELEC 1u 50V 5X11 2 E9 100u 10V 5X11 1 E10 E11 10u 16V 5X11 3 E12 4u7 8V 5X11 1 E13 470u 16V 8X11 5 4 E14 47u 16V 5X11 ...

Page 92: ... 1 2PIN HARNESS ASS Y 1 MIC ASS Y 1 POWER CABLE ASS Y FUSE 250V 1 5A 1 NO DESCRIPTION SPECIFICATION QTY Capacitors C1 CL F 21 0805 220pF Z 221 1 C2 C5 10nF Z 103 4 Transistors Q1 Q3 SOT 23 KSR1104 3 Resistors R1 1K J 3 R2 RC 3216 12K J 1 R4 1K J 3 R5 RC 0805 1 5K J 1 R6 1K J 3 R7 220 J 1 Miscellaneou HJ3 LEDCON SAM5270 1 J1 PHOTO INTERRUPT SG 215 1 PCB 52X53 1X1 6T FR4 1 TH1 THERMISTER 10K J 1 U 3...

Page 93: ...Samsung Electronics Contents may change without notice 9 24 Electrical Parts List MEMO ...

Page 94: ...RAM HIGH LOW BIT 2M BITS REGULATOR REGULATOR REGULATOR EEPROM 128K BITS USER INTERFACE INTERLEAVER ENCODER DEINTERLEAVER DECODER FM DATA PROCESSOR FM AUDIO PROCESSOR PCM CODEC MIC SPK MOD DEMOD VOCODER DUPLEXER A D CONV FILTER I Q LCD KEY DIVIDE 2 PLL VCO 260 76 MHz DIVIDE 2 VCO 170 76 MHz A D CONV FILTER PLL VCTCXO 19 68 MHZ 1st LOCAL 967 5 12 5 MHZ 824 894 MHZ PLL VCO 869 894 MHZ 85 38 MHZ 130 3...

Page 95: ...Samsung Electronics Contents may change without notice 10 2 Block Circuit Diagrams 10 2 Rapid Desk Top Charger Block Diagram DTC58 ...

Page 96: ...703 TMP91P640F 10 MPU CODEC2 U802 AUDIO RAM U809 REGULATORS U706 U704 U807 U808 CHARGING CIRCUIT VTG Current Regulator U705 U707A Current Control Q714 Q715 Booster Interface JP703 External MIC MIC701 Curl Cord JP708 HFX Interface JP871 CA to CR Cable MAIN Interface JP872 Hook on off Sensing U871 Battery Kind Sensing R871 R872 Ambient Temperature Sensing TH871 Charge Indicator LED Driver LED Q871 Q...

Page 97: ...Contents may change without notice 10 4 Block Circuit Diagrams CHARGER PUMP CIRCUIT MICRO PROCESSOR DC DC RE GU COD EC RE GU MCRO PHONE TO CELLULAR PHONE SPEAKER AMP TO CELLULAR PHONE DC 12V BATTERY EXT PWR CELLULAR PHONE ...

Page 98: ...Samsung Electronics Contents may change without notice 10 5 Block Circuit Diagrams 10 4 Rapid Travel Charger Block Diagram ...

Page 99: ...Samsung Electronics Contents may change without notice 10 6 Block Circuit Diagrams 10 5 CLA Cigarette Lighter Adaptor Block Diagram ...

Page 100: ...Samsung Electronics Contents may change without notice 10 7 Block Circuit Diagrams 10 6 Logic Circuit Diagram ...

Page 101: ...Samsung Electronics Contents may change without notice 10 8 Block Circuit Diagrams 10 7 Receiver Circuit Diagram ...

Page 102: ...Samsung Electronics Contents may change without notice 10 9 Block Circuit Diagrams 10 8 Transmitter Circuit Diagram ...

Page 103: ...Samsung Electronics Contents may change without notice 10 10 Block Circuit Diagrams 10 9 Desk Top Rapid Charger Circuit Diagram ...

Page 104: ...Samsung Electronics Contents may change without notice 10 11 Block Circuit Diagrams 10 10 Hands Free Circuit Diagram ...

Page 105: ...Samsung Electronics Contents may change without notice 10 12 Block Circuit Diagrams 10 10 1 Power Supply Circuit Diagram ...

Page 106: ...Samsung Electronics Contents may change without notice 10 13 Block Circuit Diagrams 10 10 2 Holder Circuit Diagram ...

Page 107: ...Samsung Electronics Contents may change without notice 10 14 Block Circuit Diagrams 10 10 3 COMM CONT Circuit Diagram ...

Page 108: ...Samsung Electronics Contents may change without notice 10 15 Block Circuit Diagrams 10 10 4 Audio Amp Circuit Diagram ...

Page 109: ...Samsung Electronics Contents may change without notice 10 16 Block Circuit Diagrams 10 11 Cradle Circuit Diagram ...

Page 110: ...Samsung Electronics Contents may change without notice 10 17 Block Circuit Diagrams 10 12 Car Adapter Circuit Diagram ...

Page 111: ...Samsung Electronics Contents may change without notice 10 18 Block Circuit Diagrams 10 13 Rapid Travel Charger Circuit Diagram ...

Page 112: ...Samsung Electronics Contents may change without notice 10 19 Block Circuit Diagrams 10 14 CLA Cigarette Lighter Adaptor Circuit Diagram ...

Page 113: ...Samsung Electronics Contents may change without notice 10 20 Block Circuit Diagrams MEMO ...

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Samsung SCH-211, Service Manual

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