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Samsung SCH-811 Service Manual
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Samsung SCH-811 Service Manual

Cdma cellular telephone
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SERVICE
CDMA CELLULAR TELEPHONE
SAMSUNG PROPRIETARY-CONTENTS MAY CHANGE WITHOUT NOTICE
CDMA CELLULAR
TELEPHONE
SCH-811
Manual
CONTENTS
1. General Introduction
10. Block & circuit diagrams

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Summary of Contents for Samsung SCH-811

  • Page 1: Table Of Contents

    1. General Introduction 2. Specification 3. Installation 4. NAM Programming 5. Product Support Tools 6. Troubleshooting 7. Exploded view and its Part List 8. Electrical Parts List 9. PCB diagrams 10. Block & circuit diagrams SAMSUNG PROPRIETARY-CONTENTS MAY CHANGE WITHOUT NOTICE...
  • Page 2 ELECTRONICS Samsung Electronics Co.,Ltd. GH68-00398A 1999. 3. REV. 1.0...
  • Page 3 IS-126 : Mobile Station Loopback Service Options Standard SCH-811 is composed of main handset, rapid charger, three batteries (1600 mAh, 1000 mAh, 550mAh), hands- free kit, car adaptor, and travel charger. Hands-Free Kit is designed to be operated in full-duplex mode taking turn-around delay between the phone and the system into account.

  • Page 4: Specification

    : up to 65 hours (with standard battery) : up to 100 hours (with extended battery) Talk Time : up to 75 min (with slim battery) : up to 150min (with standard battery) : up to 240min (with extended battery) SAMSUNG Proprietary-Contents may change without notice...
  • Page 5 -104dBm: +18.0dBm ~ +30.0dBm Standby Output Power below -61dBm Test1: ±24dB or less Test2: 0mS ~ 2.5mS Colsed Loop Tx Power Control Range Test3: ±24dB or more Test4: ±24dB or more Test5: ±24dB or more SAMSUNG Proprietary-Contents may change without notice...
  • Page 6 63 +10 LOG (PY) dB f0+45KHz ~ f0+60KHz (where f0=carrier frequency f0+60KHz ~ f0+90KHz PY=mean output power in watts) f0+90KHz ~ 2f0 below 43 + 10 LOG (PY) dB Harmonic and conducted Spurious Emissions SAMSUNG Proprietary-Contents may change without notice...
  • Page 7 Frequency Range -45dBm 25 ~ 70 MHz -41dBm 70 ~ 130MHz -41 ~ -32dBm 130 ~ 174 MHz -32dBm 174 ~ 260 MHz -32 ~ -26dBm 260 ~ 470 MHz -21dBm 470 ~ 1GHz SAMSUNG Proprietary-Contents may change without notice...
  • Page 8 9 : TEx : Tx vocoder rate (8 is full rate, 1 is 1/8th rate) E : EVRC V : 13k or 8k 10 : REx : Rx vocoder rate (8 is full rate, 1 is 1/8th rate) 11 : xx : Walsh code used in traffic channel SAMSUNG Proprietary-Contents may change without notice...
  • Page 9 2 : PWRx : Power Level 0~7 3 : SATx : Supervisory Audio Tone code (0~3) 4 : x (Using Frequency Band) : A Band or B Band 5 : RSSIxxx : RSSI value 6 : CHxxx : Using Channel SAMSUNG Proprietary-Contents may change without notice...

  • Page 10: Installation

    3. To remove the battery pack, release it by pressing the button on the rear of the phone. 4. Slide the battery pack downward about 1cm (1/2inch and lift it away from the phone. Press this button to release the battery pack SAMSUNG Proprietary-Contents may change without notice...
  • Page 11 BTE81AB SPECIFICATIONS USING ÒDTC 81Ó Product Charging time (hours) Stand by time (hours) Talking time(min) Front Rear Digital Digital Slim Battery Pack (Li-ion: 550mAh Standard Battery Pack (Li-ion: 1000mAh) Extended Battery Pack (Li-ion: 1600mAh) SAMSUNG Proprietary-Contents may change without notice...
  • Page 12 3-3-2 Hands-Free Box 1. Drill holes in a proper location for the hands-free box, attach the mounting bracket by using the screws. See the figure 3-3. 2. Install the hands-free box into the bracket. SAMSUNG Proprietary-Contents may change without notice...
  • Page 13 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. MOUNTING BRACKET Figure 3-3 Hands-Free Box 1 Installation SAMSUNG Proprietary-Contents may change without notice...
  • Page 14 Make sure the fuse having a proper capacity is used on the power cable. Make sure the cables do not pass over any sharp metal edge that may damage it. Micro Phone Yellow(Ignition) White(Stereo Mute) Red(Vehicle Battery) Black(GND) SAMSUNG Proprietary-Contents may change without notice...

  • Page 15: Nam Programming

    Preferred system selection for NAM(1~4). Digital pref Up to four NAMs are allowed for the phone. This lists one of the four NAMs and allows you to program both the FM and CDMA settings. SAMSUNG Proprietary-Contents may change without notice...
  • Page 16 -to change, enter new one. -store it. FM LockSID 1 Lock system ID 1, current status is displayed. ID number -to change, enter new one. -store it. Auto Reg FM Registration, current status is displayed. -changes the status. SAMSUNG Proprietary-Contents may change without notice...
  • Page 17 Preferred channel currently used under system B channel number -to change, enter new one. -store it. Schn Sys A Second channel currently used under system A channel number -to change, enter new one. -store it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 18 3rd SID written in the list, current status is displayed. 2222 number -to change, enter new one. -store it. NID #3 3rd SID written in the list, current status is displayed. number -to change, enter new one. -store it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 19 -to change, enter new one. -store it. Setup NAM1 LCD returns to the NAM1 setup mode. 1:Phone # 2:FM 3:CDMA 4-3 Setting Up NAM2,3,4 The NAM2,3,4 setup program is the same as Ô4-2 Setting Up NAM1Õ. SAMSUNG Proprietary-Contents may change without notice...

  • Page 20: Product Support Tools

    IMPORTANT INFORMATION Purpose The Product Support Tool (PST) offers you the ability to interface with the SAMSUNG CDMA 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 1.xx.
  • Page 21 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 CDMA 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 22 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 23 CAUTION : Because there is the loss (0.33V at FM Max Power) of the test jig and Data cable, youÕd better input 3.93V to the DC Power Supply to use 3.6V (Battery normal voltage) at Cellular phone Items needed to purchase from SAMSUNG ITEMS...
  • Page 24 CONNECT TO HP SERIAL PORT A-OUT A-IN PROBE NOT USED CONNECT TO CONNECT TO AUDIO OUT PORT OF AUDIO IN PORT OF TEST EQUIPMENT TEST EQUIPMENT (USE BNC CABLE) (USE BNC CABLE) TEST CABLE SAMSUNG Proprietary-Contents may change without notice...
  • Page 25 Dsub 25 PIN CONNECTOR PIN DESCRIPTION (TEST CABLE 1, BACK SIDE) DATA DESCRIPTION Dsub CONN. DATA DESCRIPTION Dsub CONN. PIN NO. PIN NO. 12,21 DP_RX_DATA DGND 2,4,6,13,19 HP_PWR BATT 15,16,22 3,20 TX_AUDIO DP_TX_DATA RX_AUDIO SAMSUNG Proprietary-Contents may change without notice...
  • Page 26 F. Ò7 2 2 7 5 #Ó : Output RF power level setting. Ò275Ó means AGC level and AGC level range is from 0 to 511. G. Ò1 0 2Ó : RF Power level control, 2(0~7) means power level . SAMSUNG Proprietary-Contents may change without notice...
  • Page 27 Transmit continuous 5-word Reverse CTL CH message. 35(A3,3,0) T_VOLUME_UP_I Increase value of the last command (Only for autotest) 36(A4,3,0) T_VOLUME_DOWN_I Decrease value of the last command (Only for autotest) 38(A6,3,0) T_VOC_ENC_OFFSET_I Vocoder ENC offset. 39(A7,3,0) T_VOC_DEC_OFFSET_I Vocoder DEC offset. SAMSUNG Proprietary-Contents may change without notice...
  • Page 28 T_OFF_PA_R0_I Off TX power Amp ctrl R0. 75(D5,0,3) T_READ_RSSI_I Read a RSSI. 77(D7,0,3) T_READ_TEMP_I Read Temp. 78(D8,0,3) T_RXRAS_AUTO_I Adjust RXRAS from 8924C. 79(D9,1,0) T_BUZZER_ON_I2) Buzzer On at DTMF 0 key 80(DA,0,0) T_BUZZER_OFF_I Buzzer off SAMSUNG Proprietary-Contents may change without notice...
  • Page 29 3) ==> After you get a desired test value by performing these commands, if you want to save the value in EEPROM, use T-SAVE-VAL-I command to store the test value into the corresponding position. * OP : Operation Command Number AB : Input Argument Byte Number RB : Return Byte Number SAMSUNG Proprietary-Contents may change without notice 5-10...

  • Page 30: Troubleshooting

    U 105 pin 1. Check U105 and its neighboring U106 pin 1 input circuits. =3.7V? Check U106 and its neighboring U106 pin 5 output circuits. =3.7V? Check U107 and its neighboring U107 pin 5 output circuits. =3.7V? SAMSUNG Proprietary-Contents may change without notice...
  • Page 31 U401 pin 52? replace if required. Check Q125 and its neighboring Alert LED ON? circuit. Replace if required. Check the LCD pins and its Normal initial neighboring circuit. display on LCD? Replace if required. SAMSUNG Proprietary-Contents may change without notice...
  • Page 32 Check FPC. ‘H’ level input to Replace if required U139 pin 4,5? Check U139, L201, Q139 and its neighboring circuits. Normal U139 operation? Replace if required Check EL. Normal EL? Replace if required EL ON SAMSUNG Proprietary-Contents may change without notice...
  • Page 33 Check initial status Scanning signals Check U101 output from U101, C5, B4, D5, A5 C6, A5, D6 Check U101 A2, A3, C4, B5, E5 Check J103 Normal key data input? Replace the key pad assembly SAMSUNG Proprietary-Contents may change without notice...
  • Page 34 Waveform output neighboring circuits. from U102 pin 2, 3? Replace if required. Check U102, R250 and C108, FPC. Waveform applied to Replace if required. SPK(+), (-)? Check SPK. normal key tone? Replace if required. SAMSUNG Proprietary-Contents may change without notice...
  • Page 35 U102 pin 17? Replace if required Check Q120, Q121, R128. CLK waveform applied Replace if required. to Buzz? Is the buzzer Connect the buzzer correctly. connection correct? Check the buzzer and replace if required SAMSUNG Proprietary-Contents may change without notice...
  • Page 36 OK? Loss: -5dB Check 2nd Check AGC amp Check PLL local & AGC control in/output OK? & BBA #80 voltage OK? Gain: +, -45dB 170.76MHz RF Rx FM OK BBA INPUT: -54dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 37 6-2-2 CDMA Mode Start CDMA mode Normal CDMA Check CDMA RX path SVC & ROAM? Setup CDMA Setup CDMA Check Transmitter call OK? call OK? Measure CDMA FER Normal CDMA RF? SAMSUNG Proprietary-Contents may change without notice...
  • Page 38 Local Input level CDMA: -20dBm CDMA: -5~3dBm SPAN 5MHz Tx VCO:260.76MHz IF:130.38MHz Check Tx Check U403 Check U404 Check U407 Power level Out level RF Out level Pout level CDMA: -16~15dBm CDMA: 0~1dBm CDMA: 24~26dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 39 C22. Voltage of Check U25. (about 4.5V) C41.(5V) Check U26. Check Voltage of Check C22. LD1, LD2 (about 4.5V) LED blink? Check component the secondary (RED>GRN>YEL) D30, D20, U22, U23, U24, U25, U26. SAMSUNG Proprietary-Contents may change without notice 6-10...
  • Page 40 In conversation mode, volume Full Charging check adijustment, mute on/off, calibration check Auto power off Charging LED Check according to lgnition status Handsfree off with the phone powered off or removed 6-11 SAMSUNG Proprietary-Contents may change without notice...

  • Page 41: Exploded View And Its Part List

    7. Exploded View and its Parts List 7-1 Cellular phone Exploded View SAMSUNG Proprietary-Contents may change without notice...
  • Page 42 GH72-41787A RMO-EAR JACK COVER GH73-40734A PMO-REAR COVER GH72-41806A NPR-BRACKET ANT GH71-10742A ANTENNA GH42-00002A SPRING-LOCKER GH61-70054A PMO-LOCKER BATT GH72-00068A SCREW-MACHINE 6001-001140 SCREW-MACHINE 6001-000876 LABEL(R) MAIN GH68-00368A SLIM BATTERY STANDARD BATTERY EXTENDED BATTERY RF BOARD GH41-00020A SAMSUNG Proprietary-Contents may change without notice...
  • Page 43 7-3 Desk-Top Rapid charger Exploded View SAMSUNG Proprietary-Contents may change without notice...
  • Page 44 7-4 Desk-Top Rapid charger Parts List Description SEC. CODE QÕTY Remark Case. upper Hook-plate SCREW Battery housing SCREW Power cord Case. Lower SCREW BUM PON Label TYPE SEC. CODE Remark ISRAEL Brazil China Hong Kong SAMSUNG Proprietary-Contents may change without notice...
  • Page 45 7-5 Hands-free Kit 1 Exploded View SAMSUNG Proprietary-Contents may change without notice...
  • Page 46 7-6 Hands-free Kit 1 Parts List Description SEC. CODE QÕTY Remark Case. upper SCREW 3 5Y Case. Lower SCREW 3 12Y Sponge Label SAMSUNG Proprietary-Contents may change without notice...
  • Page 47 7-7 Speaker Exploded View SAMSUNG Proprietary-Contents may change without notice...
  • Page 48 7-8 Speaker Parts List Description SEC. CODE QÕTY Remark Case. Front Speaker Case. Rear Bolt HEX. NUT Hamdle Speaker wire Screw Label SAMSUNG Proprietary-Contents may change without notice...
  • Page 49 7-9 Cradle Exploded View SAMSUNG Proprietary-Contents may change without notice...
  • Page 50 7-10 Cradle Parts List Description SEC. CODE QÕTY Remark Cover Top Holder Socket Spring rock Locker Locker Eject-A Efect Spring Frame Eject-B Screw SCREW Cover Bottom Screw Label I/F coil cord Data coil cord 7-10 SAMSUNG Proprietary-Contents may change without notice...
  • Page 51 7-11 Main packing Exploded View SAMSUNG Proprietary-Contents may change without notice 7-11...
  • Page 52 7-12 Main packing Parts List PART NAME CODE NO QÕTY Remark CUSHION DUMMY MANUAL MAIN SET DTC81 EXT BATT HOLSTER STD BATT MAIN CUSHION MAIN GIFT BOX 7-12 SAMSUNG Proprietary-Contents may change without notice...
  • Page 53 7-13 Hands-Free Kit 1 packing Exploded View SAMSUNG Proprietary-Contents may change without notice 7-13...
  • Page 54 7-14 Hands-Free Kit 1 packing Parts List Description SEC. CODE QÕTY Remark User manual User manual External speaker Cradle install Bracket for cradle External Mic Hands-free Box install Bracket for hands-free Box Power cable Unit Box 7-14 SAMSUNG Proprietary-Contents may change without notice...

  • Page 55: Electrical Parts List

    GH72-00282A PMO-HOLSTER CLAMP 811B “SCH-811,PC,BLK,-,-” GH72-00284A MEC-HANGER “SCH-811,PCL,BLK” GH75-00157A PBA MAIN-SCH810 LOGIC “SCH-810,SAMSUNG,BRAZ,LOGIC,-,-,-” GH92-00758A D107 DIODE-SWITCHING “MCL4148,100V,200mA,LL-34,TP” 0401-001052 D109 DIODE-RECTIFIER “UPS5819,40V,1.0A,SMT,TP” 0402-001207 D101 DIODE-TVS “SM05,6V/1mA,300,SOT-23” 0406-001005 D103 DIODE-TVS “SM05,6V/1mA,300,SOT-23” 0406-001005 D130 DIODE-TVS “SM05,6V/1mA,300,SOT-23” 0406-001005 SAMSUNG Proprietary-Contents may change without notice...
  • Page 56 0904-001280 U104 IC-EEPROM “24C256,32Kx8BIT,SOP,8P,200MIL,” 1103-001131 U110 IC-FLASH MEMORY “29LV800,1Mx8BIT,SON,46P,-,100n” 1107-001062 U109 IC-ETC. MEMORY “1306,524Kx16BIT,SOP,48P,400MIL” 1109-001081 U103 IC-VOLTAGE COMP. “75W56,SSOP,8P,110MIL,DUAL,7V,C” 1202-001022 U108 IC-RESET “809,SOP,3P,-,PLASTIC,-0.3/6V,4” 1203-000392 U107 IC-VOLTAGE REGULATOR “5205,SOT-23,5P,59MIL,PLASTIC,3” 1203-001256 U105 IC-PWM CONTROLLER “9161,SOP,16P,-,PLASTIC,1.455/1” 1203-001434 SAMSUNG Proprietary-Contents may change without notice...
  • Page 57 “10Kohm,5%,1/16W,DA,TP,1005” 2007-000148 R184 R-CHIP “10Kohm,5%,1/16W,DA,TP,1005” 2007-000148 R185 R-CHIP “10Kohm,5%,1/16W,DA,TP,1005” 2007-000148 R187 R-CHIP “10Kohm,5%,1/16W,DA,TP,1005” 2007-000148 R124 R-CHIP “15Kohm,5%,1/16W,DA,TP,1005” 2007-000151 R139 R-CHIP “15Kohm,5%,1/16W,DA,TP,1005” 2007-000151 R101 R-CHIP “20Kohm,5%,1/16W,DA,TP,1005” 2007-000152 R107 R-CHIP “22Kohm,5%,1/16W,DA,TP,1005” 2007-000153 R132 R-CHIP “22Kohm,5%,1/16W,DA,TP,1005” 2007-000153 SAMSUNG Proprietary-Contents may change without notice...
  • Page 58 “39Kohm,5%,1/16W,DA,TP,1005” 2007-000831 R133 R-CHIP “470ohm,5%,1/16W,DA,TP,1005” 2007-000932 R250 R-CHIP “4.7ohm,5%,1/16W,DA,TP,1005” 2007-001284 “R212,R225” R-CHIP “33ohm,5%,1/16W,DA,TP,1005” 2007-001292 R168 R-CHIP “51ohm,5%,1/16W,DA,TP,1005” 2007-001298 R169 R-CHIP “51ohm,5%,1/16W,DA,TP,1005” 2007-001298 R170 R-CHIP “51ohm,5%,1/16W,DA,TP,1005” 2007-001298 R171 R-CHIP “51ohm,5%,1/16W,DA,TP,1005” 2007-001298 R218 R-CHIP “150ohm,5%,1/16W,DA,TP,1005” 2007-001306 SAMSUNG Proprietary-Contents may change without notice...
  • Page 59 “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C153 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C160 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C102 “C-CERAMIC,CHIP” “220pF,10%,50V,X7R,TP,1005,-” 2203-000585 C104 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C120 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C123 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C135 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C187 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 SAMSUNG Proprietary-Contents may change without notice...
  • Page 60 “33uF,20%,6.3V,GP,TP,3528,-” 2404-001032 C131 “C-TA,CHIP” “100uF,20,6,LZ,TP,7343,-” 2404-001057 C110 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C136 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C138 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 L105 INDUCTOR-SMD “1uH,10%,0.8x1.6x0.8mm” 2703-000300 L101 INDUCTOR-SMD “10uH,20%,4.45x6.6x2.92mm” 2703-001563 X101 RESONATOR-CERAMIC “27MHz,0.5%,TP,3.2x2.1x1.5” 2802-001090 X102 RESONATOR-CERAMIC “27MHz,0.5%,TP,3.2x2.1x1.5” 2802-001090 SAMSUNG Proprietary-Contents may change without notice...
  • Page 61 IC-OP AMP “821,SOT23-5,5P,63MIL,SINGLE,-,” 1201-001348 U303 IC-RF AMP “2617,SSOP,16P,150MIL,DUAL,3V/V” 1201-001366 U304 IC-VOLTAGE REGULATOR “5205,SOT-23,5P,59MIL,PLASTIC,3” 1203-001256 U311 IC-VOLTAGE REGULATOR “5205,SOT-23,5P,59MIL,PLASTIC,3” 1203-001256 U312 IC-VOLTAGE REGULATOR “5205,SOT-23,5P,59MIL,PLASTIC,3” 1203-001256 U300 IC-MIXER “CMY210,SOP,6P,-,PLASTIC,3 TO 6” 1205-001249 U401 IC-DATA COMM./GEN. “Q5312I-3S2,QSOP,80P,138mm,PLAS” 1205-001451 SAMSUNG Proprietary-Contents may change without notice...
  • Page 62 “68Kohm,5%,1/16W,DA,TP,1005” 2007-000160 R308 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R332 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R331 R-CHIP “1Mohm,5%,1/16W,DA,TP,1005” 2007-000170 R425 R-CHIP “1Mohm,5%,1/16W,DA,TP,1005” 2007-000170 C444 R-CHIP “0ohm,5%,1/16W,DA,TP,1005” 2007-000171 C445 R-CHIP “0ohm,5%,1/16W,DA,TP,1005” 2007-000171 L353 R-CHIP “0ohm,5%,1/16W,DA,TP,1005” 2007-000171 R314 R-CHIP “0ohm,5%,1/16W,DA,TP,1005” 2007-000171 SAMSUNG Proprietary-Contents may change without notice...
  • Page 63 “910ohm,5%,1/16W,DA,TP,1005” 2007-001317 R410 R-CHIP “1.8Kohm,5%,1/16W,DA,TP,1005” 2007-001320 R423 R-CHIP “1.8Kohm,5%,1/16W,DA,TP,1005” 2007-001320 R334 R-CHIP “36Kohm,5%,1/16W,DA,TP,1005” 2007-001335 R317 R-CHIP “16OHM,5%,1/16W,DA,TP,1005” 2007-003006 R318 R-CHIP “16OHM,5%,1/16W,DA,TP,1005” 2007-003006 R420 R-CHIP “20OHM,5%,1/16W,DA,TP,1005” 2007-003010 R428 R-CHIP “20OHM,5%,1/16W,DA,TP,1005” 2007-003010 R335 R-CHIP “43KOHM,5%,1/16W,DA,TP,1005” 2007-007101 SAMSUNG Proprietary-Contents may change without notice...
  • Page 64 2203-000233 C434 “C-CERAMIC,CHIP” “100pF,5%,50V,NPO,TP,1005,-” 2203-000233 C448 “C-CERAMIC,CHIP” “100pF,5%,50V,NPO,TP,1005,-” 2203-000233 C454 “C-CERAMIC,CHIP” “100pF,5%,50V,NPO,TP,1005,-” 2203-000233 L304 “C-CERAMIC,CHIP” “100pF,5%,50V,NPO,TP,1005,-” 2203-000233 C343 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C356 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C359 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C366 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 8-10 SAMSUNG Proprietary-Contents may change without notice...
  • Page 65 2203-000438 C327 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C361 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C407 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C409 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C419 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C422 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C423 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C424 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 SAMSUNG Proprietary-Contents may change without notice 8-11...
  • Page 66 2203-000885 C395 “C-CERAMIC,CHIP” “4.7nF,10%,25V,X7R,TP,1005,-” 2203-000885 C398 “C-CERAMIC,CHIP” “4.7nF,10%,25V,X7R,TP,1005,-” 2203-000885 C325 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C333 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C334 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C368 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C388 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 C405 “C-CERAMIC,CHIP” “470pF,10%,50V,X7R,TP,1005,-” 2203-000940 8-12 SAMSUNG Proprietary-Contents may change without notice...
  • Page 67 2404-001064 C347 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C348 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C358 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C374 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C375 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C396 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C399 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 C414 “C-TA,CHIP” “10uF,20%,6.3V,GP,TP,2012,-” 2404-001064 SAMSUNG Proprietary-Contents may change without notice 8-13...
  • Page 68 2703-001730 L350 INDUCTOR-SMD “15nH,5%,1x0.5x0.5mm” 2703-001730 L302 INDUCTOR-SMD “6.8nH,5%,1x0.5x0.5mm” 2703-001734 L330 INDUCTOR-SMD “6.8nH,5%,1x0.5x0.5mm” 2703-001734 L311 INDUCTOR-SMD “100nH,2%,2.29x1.73x1.52mm” 2703-001743 U307 OSCILLATOR-VCO “954MHz,-,-,TP,3.3V,6.4mA” 2806-001146 U305 OSCILLATOR-VCTCXO “19.68MHZ,2.5PPM,10KOHM//10PF,TP,3V,2MA” 2809-001225 F302 FILTER-SAW “85.38MHz,0.630MHz,0.3MHz/0.3dB” 2904-001128 F304 FILTER-SAW “967MHz,25MHz,967MHz/0.5dB,TP,9” 2904-001133 8-14 SAMSUNG Proprietary-Contents may change without notice...
  • Page 69 “SCH-811,PCL,BLK” GH75-00143A NPR-BRACKET FOLDER “SPH7000,C5210S-1/2H,T0.5,NI” GH71-10722A NPR-BRACKET FOLDER R “SPH7000,C5210S-1/2H,T0.5,NI” GH71-10726A PMO-EARPIECE 811B “SCH-811,PC,BLK,-,-” GH72-00281A PPR-PC SHEET LCD “SCH-800,PC SHEET T0.6,BLK,-,-” GH72-10545A PMO-FOLDER LOWER “SCH-800,PC,BLK,-,LEXAN SP-1210” GH72-41804A MPR-TAPE EAR PIECE “SCH-800,FOAM TAPE,5X4XT0.4,BLK,-” GH74-00005A SAMSUNG Proprietary-Contents may change without notice 8-15...
  • Page 70 BOX(P)-MAIN GIFT BOX 811 IS “-,SCH-811,-,171X220X94,-” GH69-00169A CUSHION-MAIN 811 “SCH-811,-,165X223X90” GH69-00170A CUSHION—DUMMY MANUAL “SCH-811,SW5,124X208” GH69-00185A BOX(P)-MASTER MAIN “SPRINT,SCH-2000,DW-3,498X355X2” GH69-11133A CUSHION-PAD MAIN “SCH-2000,DW-3,483X340XT7” GH69-20666A CUSHION-PAD SIDE “SCH-2000,DW-3,340X230XT7” GH69-20667A BAG-STD BATT. “PE,T0.06,70X170,SCH-1011” GH69-30503A BAG-MANUAL “PP,T0.06,125*280,SCH-1011” GH69-30518A 8-16 SAMSUNG Proprietary-Contents may change without notice...
  • Page 71 4.7KΩ, 1/8W, 1%, TP CHT009 R-METAL FILM CHT09, 0.8mA, EE1916 ML26-00274A S/W TRANS UU1014-V, 22mH(MIN) ML29-00023K LINE-FILTER 120uH, 10X5, 0, 40 ML27-00 COIL-CHOKE(TROIDAL) 7uH 5X7,5 ML27-00252A COIL-CHOKE (DRUM) 2012, 104K, X7R, 50V 2203-000206 SAMSUNG Proprietary-Contents may change without notice 8-17...
  • Page 72 2012, 10Ω, 5% 2007-000 R29, R47 R-CHIP 2012, 2.2KΩ, 5% 2007-000493 R30, R42, R68 R-CHIP 2012, 1KΩ, 5% 2007-000 R-CHIP 2012, 750Ω, 5% 2007-000 R-CHIP 2012, 180Ω, 5% 2007-000 R-CHIP 2012, 5.6Ω, 5% 2007-000 8-18 SAMSUNG Proprietary-Contents may change without notice...
  • Page 73 ML62-00133A (U1) SCREW-TAP)U1) PH+, M3x6 6001-000563 ADHESIVE-SEALANT DC739, 40RTV 0201-001029 0201-000303 VINIL SACK 170x350x0.05, WHITE SOLDER-WIRE KR-19, S60A, D1.0 0202-000178 0202-000193 ALCOHL (CH3)2CHOM 0204-000429 FLUX-SOLDER 920-CFX MF02-00020A 0202-000226 SOLDER-WIRE D3, 0, Sn60% ML74-00113A SAMSUNG Proprietary-Contents may change without notice 8-19...
  • Page 74 #1 FT 2x8 B CABLE MIC 1P+1SCHIELD WIRE+PLUG CUSHION MIC. MICROPHONE MIC CONDENSOR CMP-68(NP) CABLE POWER 4P, RED-BLK-YLW-WHITE LABEL FOR CRADLE LABEL FOR CONTROL BOX LABEL FOR SPEAKER LABEL BAR CODE FOR SERIAL NO. 8-20 SAMSUNG Proprietary-Contents may change without notice...
  • Page 75 FOR EXTERNAL SPEAKER CASE REAR FOR EXTERNAL SPEAKER HANDLE SPEAKER FOR EXTERNAL SPEAKER BOLT FOR FIXING HANDLE HEX. NUT WITH WASHER SPEAKER LEEWON 9050F SPEAKER WIRE SCREW #1 PT 3x12B LABEL LABEL 3 SORTS SAMSUNG Proprietary-Contents may change without notice 8-21...
  • Page 76 R255, R258, R260, R266, R270, R274, R276, R114 R269 RESISTER CH 2012 560 ohm-J 5% R102 RESISTER CH 3216 10K-J 5% RESISTER CH 3216 12K-J 5% R54, R267 RESISTER CH 3216 10K-J 5% 8-22 SAMSUNG Proprietary-Contents may change without notice...
  • Page 77 C108, C109, C110, C111, C112, C111133,, C114, C115, C1116, C117, C118, C119, C201, C202, C215. C216, C217 CERAMIC CAPACITOR CH 2012 B470P-K (471) C5, C25, C209, C218, C222, CERAMIC CAPACITOR CH2012 B102-K (102) SAMSUNG Proprietary-Contents may change without notice 8-23...
  • Page 78 U201, U207 LM358 - CHIP U202 AD1845 - CHIP U204 ADSP-2176 - CHIP U205 74111C14D - CHIP U206 93C66 - CHIP U208 HEF4051B - CHIP U100 PIC6C73 - CHIP NJM2360 OR KA34063 - CHIP 8-24 SAMSUNG Proprietary-Contents may change without notice...
  • Page 79 SG215 - DIP THERMOSTOR C103JF4C (10K 1%) LED (LED TACK) KARG138 (5 , 3 COLOR) COILD CORD CABLE 13 PIN 2mm PITCH ANGLE DATA CABLE 15 PIN 2mm PITCH ANGLE P.C.B SUB PCB SCH-811 SAMSUNG Proprietary-Contents may change without notice 8-25...
  • Page 80 SDE472M CE. CAP ECSL3A220K06BS5 MY. CAP S/M2A152J THERMISTOR FTG-310H37 MICRO FUSE CONN. HEADER 5267-04A S.S. TR KTA1273 CHIP RESI MCR18EZHJ6R2 R14, 15, 16 CHIP RESI MCR18EZHF1R0 JP1, 2, 3 CHIP RESI MCR18EZHJ0R0 CR180R0JM 8-26 SAMSUNG Proprietary-Contents may change without notice...
  • Page 81 PIC16C711 P.C.B TC30 AC PLUG ASS'Y PLUG TERMINAL CONTACT TERMINAL CONTACT TERMINAL CASE BOTTOM CASE TOP SCREW SCREW OUTPUT CABLE ASS'Y AXR324100201 LABEL CARTON BOX MAIN BOARD CARD BOARD(A) CARD BOARD(B) VINYL SACK SAMSUNG Proprietary-Contents may change without notice 8-27...
  • Page 82 CESSX1V101MAAT/100U35V 105˚C FUSE 250V/2A ADJUST REGULATOR I.C. LM2576T-ADJ O.P AMP KA358D O.P AMP(14P) KA324D LED 1, 2 DUALL COLOR LED LAMP SAM3270 CARBON FILM RESISTOR 0.5 OHM 11/2W CARBON FILM RESISTOR 11K OHM 1/4W 8-28 SAMSUNG Proprietary-Contents may change without notice...
  • Page 83 POWER CONTACT SPRING FUSE HOLDER/CLA FUSE HOLDER FUSE PLATE/CLA FUSE PLATE TAPPING SCREW +PH (2.6x14-2S) BLACK UPPER+LOWER NAME LABEL CLA010A PACKING ASS’Y HANISHELLL OUT BOX CARTON BOX CURRUGATED PAD CLA CORRUGATED PAD CLA SPONGE SAMSUNG Proprietary-Contents may change without notice 8-29...

  • Page 84: Pcb Diagrams

    9. PCB Diagrams 9-1 Cellular Phone 9-1-1 Main PCB - LOGIC B'D...
  • Page 85 9-1 Cellular Phone 9-1-2 Main PCB - LOGIC B'D...
  • Page 86 9-1 Cellular Phone 9-1-3 Main PCB - RF B'D...
  • Page 87 9-1-4 LCD FPC...
  • Page 88 9-2 Desk-Top rapid Charger PCB Top View...
  • Page 89 Bottom View...
  • Page 90 9-3 Hands-Free kit 1 PCB Top View...
  • Page 91 Bottom View...
  • Page 92 9-4 Cradle 1 PCB Top View...
  • Page 93 9-5 TC PCB Top View Bottom View...
  • Page 94 9-6 CLC PCB Top View Bottom View...
  • Page 95 10-1 Main Block Diagram SCH - 811 BLOCK DIAGRAM 3.6V Regulator 3.3V BATTERY Regulator 3.3AV DC/DC 550mAh 3.7V 1000mAh CONV. Regulator COMBINATION MEMORY 3.3BBA 8M FLASH + 2M SRAM 1600mAh 3.3VT Regulator FLASH MEMORY 8M FLASH 3.3VRC Regulator EEPROM 256K BITS st RF nd RF IF AGC...
  • Page 96 10-2 Desk-Top rapid Charger Block Diagram Line Rectifier Rectifier Input Filter FET-S/W Filter Control & Flate & Flate Front-out 4.2V/0.8A Snubber Rectifier u-com Reference & Flate Thermal protection Switch Over-voltage protection Display LED-controller Controller charging control O.C.P Feedback O.V.P Buck - Filter FET-S/W Converter...
  • Page 97 10-3 Hands-Free kit 1 Block Diagram STABILITY REGULATOR 5V CIRCUIT (RESET CIRCUIT) POWER POWER DC/DC CURRENT (10V~28V) CONTROL REGULATOR DETECTOR VOLTAGE/ CURRENT FEEDBACK IGNITION MICOM CRADLE DATA COMMUNICATION EEPROM Tx AMP CALIBRATION CODEC Rx AMP MICROPHONE VOLUME AUDIO AMP SPEAKER CONTROL...
  • Page 98 10-4 Travel Charger Block Diagram...
  • Page 99 0.01uF 1500P R&D CHK: 100K TITLE: R178 V_F_CON R168 R169 R170 R171 KEY_0 DOC CTRL CHK: 100K KEY_1 SCH-811 LOGIC LED_ON KEY_2 MFG ENGR CHK: Changed by: Date Changed: Time Changed: QA CHK: REV: Drawing Number: 1999.02.12 CDMA2 9:02:31 am...
  • Page 100 TXCLK TXD(3) TXCLK_ TXD(2) VDC_R R&D CHK: TITLE: CHIPX8 TXD(1) D310 C364 DAN202U PA_ON TXD(0) DOC CTRL CHK: SCH-811 RX 0.1U MFG ENGR CHK: HEADER30X2 Changed by: Date Changed: Time Changed: QA CHK: REV: Drawing Number: 1999.02.12 CDMA2 9:02:31 am...
  • Page 101 C457 C458 Drawn by: R438 0.01UF R451 C472 City JB-KIM 1000P 0.01U 6.2K 0.01U R&D CHK: TITLE: DOC CTRL CHK: SCH-811 TX MFG ENGR CHK: Changed by: Date Changed: Time Changed: QA CHK: REV: Drawing Number: 1999.02.12 CDMA2 9:02:31 am...
  • Page 102 10-5 Main Circuit Diagram (1/3)
  • Page 103 Main Circuit Diagram (2/3)
  • Page 104 Main Circuit Diagram (3/3)
  • Page 105 LCD FPC Circuit Diagram...
  • Page 106 10-7 Hands-Free kit 1 Circuit Diagram (data)
  • Page 107 Hands-Free kit 1 Circuit Diagram (audio)
  • Page 108 Car Adaptor 1 Circuit Diagram...
  • Page 109 10-8 Cradle 1 Circuit Diagram...
  • Page 110 10-9 Travel Charger Circuit Diagram...
  • Page 111 10-10 CLC (Cigarette Lighter Charger) Circuit Diagram...