ELECTRONICS DUAL BAND Mobile Cellular Phone SGH-R210S SERVICE DUAL BAND MOBILE CELLULAR PHONE Manual CONTENTS 1. Exploded Views and Parts List 2. PCB Diagrams 3. Electrical Parts List 4. Block Diagrams 5.
ELECTRONICS Samsung Electronics Co.,Ltd. Printed in Korea 03/2001 Rev 1.
1. Exploded Views and Parts List 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 Main Main Parts List Travel Adapter Travel Adapter Parts List Ciger Light Adapter Ciger Light Adapter Parts List Test Jig EAR Microphone Data Kit Battery Charger 2. PCB Diagrams 2-1 2-2 Main Top Main Bottom 3. Electrical Parts List 3-1 3-2 Main Parts List Top Main Parts List Bottom 4. Block Diagrams 4-1 4-2 Main Baseband Main RF 4-2-1 RF Transmit Part 4-2-2 RF Receive Part 5.
1.
1-2 Main Parts List Location No.
1-3 Travel Adapter A B C D 1-4 Travel Adapter Parts List TYPE SEC CODE REMARK A GH44-00171A CHINA B GH44-00184A EUROPE C GH44-00171C UNITED KINGDOM D Gh44-00171E TAIWAN Exploded Views and Parts List 1-3
1-5 Ciger Light Adapter 1-6 Ciger Light Adapter Parts List 1-4 DESCRIPTION SEC CODE REMARK Ciger Light Adapter Code GH44-00170A BLACK Exploded Views and Parts List
1-7 Test Jig TEST JIG GH80-10508A TEST JIG CABLE GH39-00079A RF CABLE GH39-00090A Exploded Views and Parts List 1-5
1-7-1 Test Jig DC POWER SUPPLY 8922 or 8960 WIRELESS COMMUNICATIONS TEST SET RF JIG CABLE 232 CABLE TEST JIG CABLE Note PC 1-6 Exploded Views and Parts List
1-8 EAR Microphone EAR MICROPHONE GH59-00225B 1-9 Data Kit DATA KIT GH39-00078A 1-10 Battery Charger BATTERY CHAGER Exploded Views and Parts List GH44-00234A 1-7
2.
2-2 Main Bottom 2-2 PCB Diagrams
3.
NO SEC CODE Reference 39 40 41 42 43 44 1203-002160 1203-002247 1205-001881 1205-001935 1209-001337 1404-001005 U621 U475 U618 U454 U478 TH1 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1405-001018 1405-001018 1405-001018 1405-001082 1405-001082 1405-001082 1405-001082 1405-001082 1405-001082 1405-001093 1405-001093 1405-001093 1405-001093 1405-001093 2007-000138 2007-000138 2007-000139 2007-000139 2007-000139 2007-000139 2007-000140 2007-00
NO SEC CODE Reference 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 3-3 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000152 2007-000153 2007-000155 2007-000157 2007-000157 2007-000157 2007-000159 2007-000162 2007-000142 2007-000162 2007-000162 2007-000162 2007-000162
NO SEC CODE Reference 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 2007-000174 2007-000174 2007-000242 2007-007095 2007-001244 2007-001298 2007-001298 2007-001301 2007-001301 2007-001305 2007-002970 2007-007009 2007-001311 2007-002796 2007-002796 2007-002965 2007-007015 2007-007107 2007-007317 2007-007317 2007-007317 2007-007317 2007-007317 2007-007318 2007-007318 2007-007318 2007-007318 2007-007590 2007-
NO SEC CODE Reference 165 166 167 168 169 193 194 195 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000233 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000254 2203-000278 2203-000278 2203-000359 C454 C455 C658 C718 C719 C764 C101 C102 C123 C210 C238 C307
NO SEC CODE Reference 205 206 207 208 209 210 2203-000438 2203-000438 2203-000438 2203-000438 2203-000466 2203-000468 C556 C557 C562 C580 C575 C747 211 2203-000585 212 2203-000628 C112 C237 213 2203-000628 214 2203-000628 C400 C401 215 2203-000679 216 2203-000679 C200 C232 217 2203-000679 218 2203-000679 C262 C540 219 220 221 222 223 366 2203-000679 2203-000679 2203-000679 2203-000679 2203-000679 2203-000679 2203-000679 2203-000696 2203-000812 2203-000812 2203-000812 2203-000812 2203-000812 2203
NO SEC CODE Reference 2203-000812 245 2203-000854 C763 C244 246 247 248 249 250 251 2203-000854 2203-000854 2203-005052 2203-001020 2203-001153 2203-001153 C698 C699 C213 C538 C215 C494 252 2203-002525 253 2203-002525 C126 C137 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 C481 C214 C329 C444 C445 C539 C757 C600 C106 C107 C110 C111 C114 C301 C332 C409 C427 C534 C545 C578 C588 C597 C701 C706 C711 C108 C125 C318 C403 C43
NO SEC CODE Reference 286 287 288 289 290 291 2203-005065 2203-005234 2203-005382 2203-005383 2203-005383 2203-005383 C749 C596 C248 C752 C753 C754 292 293 294 295 296 297 2203-005383 2203-005446 2203-005480 2203-005480 2203-005481 2203-005482 C755 C721 C450 C451 C459 C746 298 2203-005482 299 2203-005503 C751 C456 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 C457 C727 C202 C203 C710 C249 C220 C105 C117 C124 C145 C306 C328 C535 C708
NO SEC CODE Reference 328 2703-001750 2703-001752 330 2703-001786 331 2703-001943 332 2703-001949 333 2703-001950 334 2703-001952 335 2703-001952 336 2703-001953 337 2801-003856 338 2806-001239 339 2809-001237 340 2901-001116 341 2904-001325 342 2904-001325 L402 U622 L404 L600 L595 L204 L209 L597 L218 X1 U200 U100 E200 F203 F204 343 2904-001320 344 2909-001146 3301-001362 345 3705-001226 346 3709-001088 347 3710-001105 348 3710-001595 349 3722-001587 350 4302-001119 351 4709-001144 352 2007-000139 353 200
3-2 Main Parts List Bottom NO SEC CODE Reference 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 0407-001002 0501-002011 0504-001012 0504-001058 0504-001058 0504-001058 0601-001402 0601-001547 0601-001094 0601-001094 0601-001094 0601-001094 0601-001094 0601-001094 0601-001094 0601-001094 1209-001379 1405-001093 1405-001093 2007-000139 2007-000139 2007-000139 2007-000139 2007-000143 2007-000148 2007-000148 2007-000148 2007-000148 2007-0001
NO SEC CODE Reference 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 3-11 2203-000654 2203-000438 2203-000995 2203-000812 2203-000311 2203-000233 2203-000679 2203-000438 2203-000679 2203-000679 2203-005061 2203-005061 2203-005061 2203-005061 2203-005061 2203-005065 2203-005065 2203-005065 2203-005065 2203-005065 2203-005065 2203-005444 2703-001723 2703-001723 3002-001098 N.C N.
Block Diagrams MIC LCD KEYPAD RTC_CLOCK (32.768KHz) EEPROM FLASH SRAM SYSTEM CLOCK (13MHz) SPEAKER VIBRATOR Charging Circuit Li-Ion Battery (Standard) ONE C LOAD SWITCH PLL AGC,AFC RF INTERFACE A/D Interface I/O Interface Serial Data Interface BB INTERFACE RTC_3V3 ALERT_VCC AVCC VCC 3VRF XVCC 3VTX Battery Temperature Battery Voltage Battery Type SIM CARD 4.
4-2 RF Conector (CN1) VCTCXO (13MHz) (U100) PLL2 PLL1 IF VCO 1080 MHz RF VCO 2nd Dual SAW Filter F204 Dual PAM (U476) SI4133-XM2 (U478) Bias Circuit LNA LNA APCIC (U611) (U318) Dual Coupler DCS 1710 ~ 1785 MHz (CH698 : 1747.4 MHz) Antenna S/W (U203) 1st Dual SAW Filter EGSM 880 ~ 915 MHz (CH62 : 902.4 MHz) F203 DCS 1805~1880 MHz (CH698 : 1842.4 MHz) EGSM 925~960 MHz (CH62 : 947.
Block Diagrams 8 2 5 e Rx L L Circuit 3VTX TXEN2 3VTX TXEN2 5 8 8 Circuit 5 4,9 APC 1 5 4 4 U318 5 2 1 5 5 2 2 Dual PAM U476 Dual PAM U312 VCTCXO 13MHz U303 VCTCXO (13MHz) (U100) SI4133-MLP28 U302 Coupler3 U318 (U318) 3 8 APCIC (U611) 5 8 Dual Coupler 7 880 ~ 915MHz(EGSM) 890 ~ 915MHz(PGSM) 7 1 DCS 1710 ~ 1785 MHz (CH698 : 1747.4 MHz) 13 4 14 11 7 Antenna S/W 2 11 3 U304 Antenna S/W U203 VC1 VC2 VC3 VC1 VC2 VC3 VC1 Ant.
4-4 S/W U203 Antenna 3 - 50dBm @ 947.067 MHz - 50dBm @ 1842.467 MHz 8 RF Conector (CN1) 2 3 1 10 6 Frequency = 947.
5. Flow Chart of Troubleshooting and Circuit Diagrams 5-1 Power ON 'POWER ON'does not work Yes Check the Battery Voltage is more than 3.2V No Charge the Battery Yes When the "END" key is pressed, the voltage of "D304 pin1" 3.6V? No Check the Dome sheet Yes No U474 pin 2,3 > 3.2V Check the circuit related to U474 Yes No U619 pin 5 3.0 V ? Check the circuit related to U619 Yes No U620 pin 5 3.
5-2 Flow Chart of Troubleshooting and Circuit Diagrams POWER +VBATT +VBATT R583 100K C427 100NF C305 100PF 4 6 5 R1,C1 C587 10NF ON/OFF S2 U474 SI3865DV R2 D2 D2 1 2 3 R584 1K C579 100UF 3 2 1 U470 NC VOUT H400 C436 100UF LP2981AIM5X-3.3 ON/OFF GND VIN H401 H402 PCB FIXING HOLES(1.9) 4 5 H403 C750 10UF/6.3V C749 1UF C748 1UF 3 2 1 NC ON/OFF NC ON/OFF GND VIN NC VOUT U620 LP2981AIM5X-3.0 3 2 1 LP2981AIM5X-3.
5-2 Initial Initial Failure Downloading SW is OK ? (Is CSROM signal OK ?) No After power on, check and repair the important signals of U618 as follows Yes The node between R661 and C712 = "H" (RST) No Check the circuit related to reset Yes No R348 = "H" (BOOT) Resolder R348 Yes Check all the other connection by Test S/W No R440 = "H" (MSIZE) Resolder R440 Yes Check the circuit around LCD No R438 = "L" (EXTPROC) Resolder R438 Check the circuit around U617(EEPROM) and data stored in it Replace
5-4 Flow Chart of Troubleshooting and Circuit Diagrams SIMPWDN_BOOT R661 VCC R348 U475 C712 GPIO3 SYSRST U618 GPO2 MSIZE CSROM R440 VCC F_WP SIM_5V3V _CE F_VCCW U466 R655 Q404 VCC R654 F_WP
5-3 Charging Part Abnormal charging part Yes No Check the J403 pin 17,18 > 4.9 V ? Replace TA Yes No Check the U614 pin 3 > 4.9 V ? Resolder C710 Yes No R594(CHG_ON side) = "L" ? Resolder R594 Yes No Check the U614 pin 5 4.
5-6 Flow Chart of Troubleshooting and Circuit Diagrams I_CHARGE CHG_ON DCVOLT L:ON, H: OFF 2.7K,1% R594 C710 10UF 10V 3 2 1 PROG VSENSE 4 5 6 LTC1734ES6-4.2#TR VCC GND ISENSE DRIVE U614 3 C708 10UF 6.
5-4 Sim Part Phone can't access SIM card Yes No Q402 pin4 = 3.0 V ? Check the circuit around U620 Yes No Q402 pin5 = "H" ? Replace Q402 or Replace PBA Yes No Replace Q402 or Resolder C434 Q402 pin 2, 3 = 3.
5-8 Flow Chart of Troubleshooting and Circuit Diagrams SIMPWREN L605 C431 1UF BLM10A121S VCC SIMVCC R430 10K 6 5 4 6 5 4 Q402 R2 D2 D2 FDG6323L SI1865DL R1,C1 ON/OFF S2 1 2 3 1 2 3 C434 10NF SIMDATA C718 100PF SIMCLK SIMRST C764 100PF C719 100PF 6 5 4 3 2 1 J402-6 J402-5 J402-4 J402-3 J402-2 J402-1 SIM CONNECTOR (SIMDATA) (VPP) (GND) (CLK) (RST) (VCCSIM)
5-5 Microphone Part Microphone does not work Yes No U400 pin 4, 5 = short? Resolder U400 Yes No U619 pin 5 (AVCC) 3.
4 MIC- MIC+ MIC1 PWI1N PWI1P MIC- MIC+ RC FILTER 5 1 U400 U618 5-10 Flow Chart of Troubleshooting and Circuit Diagrams
5-6 Speaker Part Speaker does not work Yes No U400 pin 2, 3 = short Resolder U400 Yes No U400 pin 2, 3, 6 = 1.
SPK3 SPK+ SPK300 PWO1N PWO1P SPK- SPK+ 2 6 U400 U618 5-12 Flow Chart of Troubleshooting and Circuit Diagrams
5-7 Key Data Input Check Initial operation Yes When one of the keys is pushed, is it displayed on LCD No Check the Dome sheet Yes No Keypad is OK ? Replace the PBA Yes END Flow Chart of Troubleshooting and Circuit Diagrams 5-13
5-8 Alert Tone Abnormal Alert tone Is there alert wave form on the R305 during alert tone test? No ALERT by Test S/W Yes No Is there alert wave form on the Q300 pin 3 during alert tone test? Check the circuit related to Q300 Yes No U470 pin 5 3.
Flow Chart of Troubleshooting and Circuit Diagrams 5-15 ALERT RTC_3V3 From: U618 From: U470 pin 5 R305 4.
5-9 Ring Indicator Ring Indicator LED does not work No U621 pin 5 3.
Flow Chart of Troubleshooting and Circuit Diagrams 5-17 GREEN_RI RED_RI BLUE_RI ALERT_VCC 2 2 Q407 DTC114YE Q406 DTC114YE 1 3 2 R728 56 LED2 SLS-NNBD102TS Q408 DTC114YE 1 3 R726 390 1 3 R727 75 LED1 CL-165HR/YG-D
5-10 Back Light Backlight does not work Backlight "ON" mode in the menu? No Select backlight "ON" mode Yes No R575 = "H" ? LCD BACKLIGHT GPO1 by test S/W Yes KEY PCB LED No Q403 pin 3 = "L" ? Resolder R575,R579 or replace Q403 Yes No LCD backlight on ? Replace LCD Yes No Resolder R575,R579 or Resolder Q403 Q403 pin 3 = "L" ? END Yes Resolder R572,R573,R574,R725,R745, R746,R747,R748 or Replace PBA No Key PCB LED on ? Yes END 5-18 Flow Chart of Troubleshooting and Circuit Diagrams
17 CON1(LCD LED) GPO1 R575 R579 Q403 4 KeyPAD LED U618 Flow Chart of Troubleshooting and Circuit Diagrams 5-19
5-11 GSM Receiver Rx On RF input : CH center freq. + 67.7 kHz Amp.
5-12 GSM Transmitter Tx On (level : 5) U203 Yes Resolder CN1 Pin 8 ≥ 30 dBm No Yes U203 Check VC1 : L VC2 : H Pin 5 ≥ 30 dBm No U318 Yes No Yes Pin 5 ≥ 30 dBm Change or Resolder U203 Check Ant. S/W Control Circuit Resolder U318, C264 No Yes U476 Check U476 : +VBATT, Pin 2 (APC) OK? Pin 1 ≥ -10 dBm No U200 Pin 6 ≥ -10 dBm Yes No Yes Resolder or Change U476 Check +VBATT or APC Control Resolder C204, R210, R211, R203 No U200 Pin 7 ≤ 0.5 V Pin 5 ≥ 2.8 V Pin 3 = 0.5~2.
5-13 DCS Receiver Rx On RF input : CH center freq. + 67.7 kHz Amp.
5-14 DCS Transmitter Tx On (level : 0) U203 Pin 8 ≥ 25 dBm Yes Resolder CN1 No Yes U203 Check VC1 : H VC2 : L Pin 3 ≥ 25 dBm No U318 Pin 7 ≥ 25 dBm Yes No Yes Change or Resolder U203 Check Ant. S/W Control Circuit Resolder U318, C263 No Yes U476 Check U476 : +VBATT, Pin 2 (APC) OK? Pin 8 ≥ -10 dBm No U200 Pin 10 ≥ -10 dBm Yes No Yes Resolder or Change U476 Check +VBATT or APC Control Resolder C217, R218, R217, R204 No U200 Pin 7 ≥ 2.5 V Pin 5 ≥ 2.5 V Pin 3 = 0.5~2.
SDATA SCLK SYNEN1 R101 10K R582 1.5K C101 10NF GND OUT 3 4 27PF C769 C126 560PF C111 220PF TCO-9133S(13MHz) 2 VCC U100 C123 10NF 21 20 19 18 17 16 15 30 29 GNDI1 IFLB IFLA GNDD VDDD GNDD1 XIN GND5 C110 220PF R117 560 14 R103 2.
3VBANDSEL DCSTX GSMTX 3VTXEN1 DCSRX GSMRX 3VRF SDATA SCLK AGC_EN RFLO C217 33PF C204 33PF C240 1NF R224 10 C261 1NF R220 10 R218 270 8 R217 15 R203 220 4 G2 L211 15nH R211 15 6 OUT2 G4 G3 OUT1 F203 B4215 R210 270 5 7 C239 10PF C262 27PF 2 IN2 G1 IN1 3 1 R569 47 R204 220 L218 8.2nH C200 27PF C248 6PF C234 33PF 6 10 C575 1PF L406 5.
DCSTX VC2 3VTXEN1 TXPOWER GSMTX 3VBANDSEL TXEN2 3VTXEN1 C658 100PF R618 10K,1% C767 27PF 6 5 4 C657 120PF U204 RN4985 R651 10K R626 22K,1% 1 2 3 2 U209 DTC114YE C270 1NF 1 3 C664 33PF C665 27PF U492 RN4985 R241 10K 1 6 8 7 6 5 9 2 VCC2 ModeSW AMP0 AMPIB VC1 : GSM TX VC2 : DCS TX IN+ 3 IN- 2 1 5 C267 27PF 10 PS 11 GND2 3 4 12 R238 10K RFin1 RFin2 GND1 IN2- VAPC2 VAPC1 U611 HD155173ANP VCC1 4 DACin Antenna S/W Control Circuit R617 10K,1% C7
