Samsung SGH-A800 Service Manual Download

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ELECTRONICS

SERVICE

DUAL BAND Mobile
Cellular Phone

SGH-A800

Manual

DUAL BAND MOBILE CELLULAR PHONE

CONTENTS

1. Exploded Views and Parts List

2. PCB Diagrams

3. Electrical Parts List

4. Block Diagrams

5. Flow Chart of Troubleshooting and

Circuit Diagram

Summary of Contents for SGH-A800

Page 1: ...L BAND Mobile Cellular Phone SGH A800 Manual DUAL BAND MOBILE CELLULAR PHONE CONTENTS 1 Exploded Views and Parts List 2 PCB Diagrams 3 Electrical Parts List 4 Block Diagrams 5 Flow Chart of Troubleshooting and Circuit Diagram ...

Page 2: ...Samsung Electronics Co Ltd Printed in Korea 11 2002 Rev 1 0 GH68 03108A ELECTRONICS ...

Page 3: ... Main Bottom 3 Electrical Parts List 3 1 Main Parts List Top 3 2 Main Parts List Bottom 4 Block Diagrams 4 1 Main Base Band 4 2 Main RF 4 2 1 RF Transmit Part 4 2 2 RF Receive Part 5 Flow chart of Troubleshooting and Circuit Diagram 5 1 Power ON 5 2 Initial 5 3 Charging Part 5 4 Sim Part 5 5 Microphone Part 5 6 Speaker Part 5 7 Key Data Input 5 8 Receiver Part 5 9 Ring Indicator 5 10 Back Light fo...

Page 4: ...1 2 Exploded Views and Parts List 1 Exploded Views and Parts List 1 1 Main 1 2 3 4 5 6 7 8 11 13 14 16 9 10 19 21 23 15 18 22 17 20 24 12 ...

Page 5: ...LKEY F PCB MAIN PBA DOME SHEET MIC CONNECTOR COVER RF COVER ANTENNA REAR COVER SCREW CAP VOLUME KEY SCREW BATTERY Description SEC CODE Remark Location No GH72 04824A GH75 02119A GH75 02117A GH07 00181A 3101 001328 3001 001319 GH75 02118A GH72 04823A 6001 001285 GH74 02895A GH75 02116A GH75 02136A GH59 00474A GH92 01334A GH59 00475A GH59 00476A GH73 01282A GH73 01281A GH42 00201A GH75 02121A GH73 0...

Page 6: ...GH72 04822C GH72 04825C GH72 04827C GH72 04821C ITEM COLOR SILVER Dark Silver Dark Blue GH72 04819D GH72 04822D GH72 04825D GH72 04827D GH72 04821D Royal Blue MAIN LOCKER EARPHONE COVER DAMPER L MIC HOLDER SCREW CAP SHEET GH72 04828A GH72 05132A GH73 01276A GH73 01277A GH74 02895A GH72 04828B GH72 05132B GH73 01276B GH73 01277B GH74 02895B GH72 04828C GH72 05132C GH73 01276C GH73 01277C GH74 02895...

Page 7: ...Exploded Views and Parts List 1 5 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 1 3 Travel Adapter A B C D ...

Page 8: ...1 6 Exploded Views and Parts List 1 5 Ciger Light Adapter 1 6 Ciger Light Adapter Parts List DESCRIPTION SEC CODE REMARK Ciger Light Adapter Code GH44 00170A BLACK ...

Page 9: ...Exploded Views and Parts List 1 7 1 7 Test Jig TEST JIG GH80 10508A TEST JIG CABLE GH39 00079A RF JIG CABLE GH39 00174A ...

Page 10: ...1 8 Exploded Views and Parts List 1 7 Test Jig 8922 or 8960 WIRELESS COMMUNICATIONS TEST SET TEST JIG DC POWER SUPPLY RF JIG CABLE TEST JIG CABLE 232 CABLE ...

Page 11: ...Exploded Views and Parts List 1 9 1 8 Wearable EAR Microphone 1 9 Data Kit DATA KIT GH39 00078A Wearable EAR Microphone GH59 00322A ...

Page 12: ...1 10 Exploded Views and Parts List 1 10 Battery Charger BATTERY CHARGER GH44 00279A ...

Page 13: ...GIT4 DIGIT5 DIGIT6 DIGIT7 DIGIT8 DIGIT9 DOWN END H101 INT L300 L400 L401 L402 LAMP200 LAMP201 LAMP202 LAMP203 LAMP204 LAMP205 LAMP206 LAMP207 LEFT MIC400 Q200 Q201 Q702 R200 R201 R203 R204 R207 R208 R209 R210 R211 R212 R213 R214 R215R216 R217 R304 R305 R306 R307 R308 R309 R310 R413 R414 R416 R417 R422 R425 R426 R430 R605 R712 R713 RIGHT SEND SOFT1 SOFT2 SYMBOL SYMBOL TH200 TP410 TP411 TP412 TP413 ...

Page 14: ...03 JP400 JP401 JP402 JP403 JT300 JT301 JT302 JT303 JT304 JT305 JT306 JT307 JT308 JT309 JT6 L500 L501 L600 L601 L700 L701 OSC400 Q100 Q301 Q400 Q700 Q701 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R113 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R229 R300 R301 R302 R303 R311 R312 R313 R400 R401 R402R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R415 R418 R419R420 R421 R423 R424...

Page 15: ... NPN PNP 200mW 2 2Kohm RN4985 TE85L 47Kohm UMD6 TP 17 U202 0504 001060 TR DIGITAL BCR08PN NPN PNP 250mW 2 2Kohm BCR08PN 47Kohm SOT 363 TP 18 LAMP200 0601 001547 LED CHIP BLUE 1 1X0 8MM 468NM SLS NNBL102TS 19 LAMP201 0601 001547 LED CHIP BLUE 1 1X0 8MM 468NM SLS NNBL102TS 20 LAMP202 0601 001547 LED CHIP BLUE 1 1X0 8MM 468NM SLS NNBL102TS 21 LAMP203 0601 001547 LED CHIP BLUE 1 1X0 8MM 468NM SLS NNBL...

Page 16: ...104X 52 R425 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 ERJ2GEJ104X 53 R426 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 ERJ2GEJ104X 54 R430 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 ERJ2GEJ104X 55 R306 2007 001325 R CHIP 3 3Kohm 5 1 16W DA TP 1005 ERJ2GEJ332X 56 R207 2007 007009 R CHIP 75OHM 5 1 16W DA TP 1005 ERJ2GEJ750X 57 R208 2007 007009 R CHIP 75OHM 5 1 16W DA TP 1005 ERJ2GEJ750X 58 ...

Page 17: ...IC CHIP 0 004nF 0 25pF 50V NP0 TP 1005 CM05CG040C50AT 88 C203 2203 002443 C CERAMIC CHIP 0 33nF 10 50V X7R TP 1005 CL05B331KBNC 89 C423 2203 003054 C CERAMIC CHIP 0 009nF 0 25pF 50V NP0 TP 1005 C CERAMIC CHIP 90 C100 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 MCH153F104ZK 91 C200 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 MCH153F104ZK 92 C201 2203 005061 C CERAMIC CHIP 100n...

Page 18: ...W 40TO 85C 50MA TP S 80926ALMP DAP T2 14 U501 1203 002598 IC VOLTAGE 2981 SOT 23 5P 2 92X1 6MM PLASTIC 2 8V LP2981AIM5X 2 8 REGULATOR 40TO 125C 100MA TP 15 U112 1203 002599 IC VOLTAGE 2981 SOT 23 5P 2 92X1 6MM PLASTIC 2 5V LP2981AIM5X 2 5 REGULATOR 40TO 125C 100MA TP 16 U111 1203 002599 IC VOLTAGE 2981 SOT 23 5P 2 92X1 6MM PLASTIC 2 5V LP2981AIM5X 2 5 REGULATOR 40TO 125C 100MA TP 17 U400 1205 0020...

Page 19: ...0Kohm 5 1 16W DA TP 1005 ERJ2GEJ103X 51 R311 2007 000148 R CHIP 10Kohm 5 1 16W DA TP 1005 ERJ2GEJ103X 52 R418 2007 000152 R CHIP 20Kohm 5 1 16W DA TP 1005 ERJ2GEJ203X 53 R714 2007 000152 R CHIP 20Kohm 5 1 16W DA TP 1005 ERJ2GEJ203X 54 R105 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 ERJ2GEJ104X 55 R106 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 ERJ2GEJ104X 56 R107 2007 000162 R CHIP 100Kohm 5...

Page 20: ...ERJ2RKF103X 94 R601 2007 007307 R CHIP 150ohm 1 1 16W DA TP 1005 RK73H1ETP1500F 95 R602 2007 007307 R CHIP 150ohm 1 1 16W DA TP 1005 RK73H1ETP1500F 96 R606 2007 007307 R CHIP 150ohm 1 1 16W DA TP 1005 RK73H1ETP1500F 97 R607 2007 007307 R CHIP 150ohm 1 1 16W DA TP 1005 RK73H1ETP1500F 98 R708 2007 007307 R CHIP 150ohm 1 1 16W DA TP 1005 RK73H1ETP1500F 99 R703 2007 007311 R CHIP 22Kohm 1 1 16W DA TP ...

Page 21: ...03 000254 C CERAMIC CHIP 10nF 10 16V X7R TP 1005 CM05X7R103K16AT 138 C704 2203 000311 C CERAMIC CHIP 0 12nF 5 50V NP0 TP 1005 CM105CG121J50AT 139 C702 2203 000438 C CERAMIC CHIP 1nF 10 50V X7R TP 1005 CM05X7R102K50AH 140 C713 2203 000438 C CERAMIC CHIP 1nF 10 50V X7R TP 1005 CM05X7R102K50AH 141 C712 2203 002668 C CERAMIC CHIP 0 0005nF 0 1pF 50V NP0 TP 1005 C1005CG1H0R5BT 142 C716 2203 000628 C CER...

Page 22: ...P 1005 CM05X7R391K50AT 180 C433 2203 000854 C CERAMIC CHIP 0 039nF 5 50V NP0 TP 1005 CM05CG390J50AT 181 C490 2203 000854 C CERAMIC CHIP 0 039nF 5 50V NP0 TP 1005 CM05CG390J50AT 182 C491 2203 000854 C CERAMIC CHIP 0 039nF 5 50V NP0 TP 1005 CM05CG390J50AT 183 C711 2203 000870 C CERAMIC CHIP 0 003nF 0 25pF 50V NP0 TP 1005 CM05CG030C50AT 184 C430 2203 000995 C CERAMIC CHIP 0 047nF 5 50V NP0 TP 1005 CM...

Page 23: ...01105 C TA CHIP 10UF 20 6 3V GP TP 2012 TAJR106M006R 221 C431 2404 001162 C TA CHIP 47uF 20 4V LZ TP 3216 F950G476MAAJZTQ2 222 C101 2404 001239 C TA CHIP 100UF 20 6 3V WT TP 3 3X2 7X1 7MM F950J107MBAAQ2 223 C700 2404 001280 C TA CHIP 220UF 20 6 3V LZ TP 7132 F750J227MUCGZT 224 L501 2703 001943 INDUCTOR SMD 10nH 5 1 0x0 5x0 5mm HK1005 10NJ T 225 L701 2703 001943 INDUCTOR SMD 10nH 5 1 0x0 5x0 5mm HK...

Page 24: ...art No ence CODE 2 0X1 25X0 7mm TP 242 U700 4709 001214 COUPLER DIRECTION 880 915MHz 19 5 1dB DCS214E 0897 13dB 2 0X1 25X0 7mm TP 243 ANT700 GH61 00026A SPRING ETC ANT SGH N620 BE CU GLD CONTACT 244 GH73 01322A RMO RUBBER ANT SPH X7700 CR RUBBER CONTACT 3X4XT1 0 BLK ...

Page 25: ...4 1 Block Diagrams 4 Block Diagrams 4 1 Main Base Band ...

Page 26: ...Block Diagrams 4 2 4 2 Main RF ...

Page 27: ... PL L Si4133 T U503 AFC VAPC FROM U702 VBATT 8 3VTX TXEN2 from U400 VC1 VC2 A n t S W Control Ci rcuit VC2 BAND Selectio n GSM Low DCS High EGSM 1279 1314 MHz DCS 1327 1402 MHz 6dBm 1301 4 MH z G 9dBm 1364 4 MHz D 2 11 5 3 9 11 7 1 24 25 5 6 7 8 31 4 2 7 26 27 23 24 12 13 9 10 IF PL L 9 2 EGSM 880 895 MHz 798 MHz 895 900 MHz 790 MHz 900 915 MHz 798 MHz DCS 766 MHz 6dBm 798 MHz 9dBm 766 MHz 1 2 3 V...

Page 28: ...Block Diagrams 4 4 4 2 2 RF Receive Part ...

Page 29: ...ath from VBATT to C106 The node between D101 and C106 2 8 V No Yes When the END key is pressed D100 pin1 3 4V Replace the PBA No END Yes Check the initial operation U111 U112 pin5 2 5V Check U111 U112 and related circuit No Check for the clock signal at R609 Check the clock generation circuit related to U502 and U601 No Yes Yes 5 1 Flow chart of Troubleshooting and Circuit Diagram ...

Page 30: ... NC 4 3 ON OFF 1 VIN VOUT 5 100K R108 C111 100NF C113 10NF 6 3V 10UF C108 C133 1UF R107 100K 1UF C131 D101 MCL4154 1UF C132 100NF C119 1UF C105 0 R113 C106 C109 10UF 6 3V RB414II06N ON OFF 3 VIN 1 VOUT 5 6 3V 100UF C101 U103 LP2985AIM5 3 0 BYPASS 4 GND 2 VOUT 5 100NF C110 LP2985AIM5 3 3 U100 BYPASS 4 2 GND 3 ON OFF 1 VIN 10NF C114 1 2 3 4 5 1UF UMC5NTL U105 DVCC2 5 AVCC2 5 VBATT POWER BBPWR ON_OFF...

Page 31: ...nt signals of U400 as follows END No U302 pin 6 H The node between R407 and C411 H RST No Check U106 R411 H SIMPWDN_BOOT No Resolder R411 Yes R423 H GPIO4_MSIZE No Resolder R423 Yes R421 L GPIO2_EXTPROC No Resolder R421 Yes Replace PBA Check all the other connection by Test S W Check the circuit around LCD Yes ...

Page 32: ...Flow chart of Troubleshooting and Circuit Diagram 5 4 U400 U106 U400 VDD3 0 VDD3 0 R407 C411 R411 VDD3 0 SIMPWDN_BOOT EL_EN F_VPP SYSRST BOOT MSIZE EXTPROC CSROM R421 R423 FLASH2 F_CE U302 R312 ...

Page 33: ...agram 5 3 Charging Part Abnormal charging part Replace TA Check the CN300 1 pin 17 18 5 V No Yes Yes Check the U104 pin 3 5 V Resolder C115 Yes No U104 pin 4 L Resolder R103 Yes No Resolder components around U104 Check the U104 pin 5 4 2V END Yes No ...

Page 34: ...g and Circuit Diagram 5 6 100NF C117 R104 R102 100K 1 6 3V 82K 1 R103 C116 10UF 4 2 7K ZXT13P20DE6 Q100 3 1 2 5 6 10UF C115 2 1 ISENSE PROG 4 3 VCC 5 VSENSE 10V ICHAG DCVOLT VBATT CHG_ON BAT_VOLT U104 LTC1734ES6 4 2 TR DRIVE 6 GND ...

Page 35: ...101 END Yes No Yes Yes U101 pin 5 H U101 pin 2 3 3 V Replace the PBA Replace U101 Yes No No CN100 pin 1 5 3 V Resoldering CN100 and check open connection from U101 to CN100 No After Power ON Check SIMCLK Signal on CN100 pin 3 in a few second After SIM card insert CN100 pin 2 H SIMRST Replace PBA Replace the PBA Yes Yes No No ...

Page 36: ...ing and Circuit Diagram 5 8 R101 39K 2 V C1 1 3 V C1 2 4 VIN R1 VDD3 0 1UF C107 U101 FDG6323L 5 ON OFF R1 C1 6 R2 1 G 8 9 G G 10 CLE1006 093709 001101G 1 1 2 2 3 3 4 4 5 5 6 6 7 G 5 5 SIMRST SIMDATA SIMCLK SIMPWREN SIMVCC CN100 ...

Page 37: ... Microphone Part Microphone does not work Resolder MIC and C424 C428 V400 V401 Check the connection from MIC END No Yes Yes Check the circuit related to U400 Resolder the R419 R420 R423 C424 C425 C426 C430 and C431 Yes No Check the MIC No Replace the MIC Yes ...

Page 38: ...Flow chart of Troubleshooting and Circuit Diagram 5 10 U400 MIC400 VX1P VX1N AVCC2 5 C429 R424 R420 R427 C431 R419 C425 C426 C430 C434 C424 C428 V401 V400 ...

Page 39: ...k signal at R608 Check the clock generation circuit related to U502 and U601 and resolder R608 U301 pin 17 18 1 8V No No Resolder U301 Yes Yes Replace the PBA U230 pin 4 8 H CN200 PIN 18 20 1 8V Resolder U230 No Yes Yes No Check the SPK pins No Modify the SPK pins Is Speaker working Yes Change the Speaker No Yes END ...

Page 40: ...1 HPOUT R 5 IFSEL PLLC 6 SCLK 31 26 D1 25 D2 D3 24 23 D4 D5 22 21 D6 D7 20 EQ1 12 U301 YMU759 QE2 1 CLKI D0 27 1NF C308 100K R304 11K R310 R305 100K 22K R308 68NF C310 100NF R306 C315 3 3K C306 NC VBATT 20 R220 20 R219 82K R309 4 IN1 IN2 8 NC1 5 7 NC2 NO1 2 NO2 10 1 V MAX4684EUB U230 COM1 3 9 COM2 6 GND 100NF C307 100PF WR LINE_OUT M_LED REC SPK_EN REC SPK_EN SPK SPK C311 MEL13M D 0 D 1 D 2 D 3 D ...

Page 41: ...roubleshooting and Circuit Diagram 5 7 Key Data Input Check Initial operation Replace the PBA Are KEYBOARD_ROW 0 4 is Low When one of the keys is pushed one of KEYBOARD_ROW 0 4 is High Replace the PBA END No Yes Yes Yes No ...

Page 42: ...t work Yes EAR400 pin 2 3 short Resolder EAR400 EAR400 pin 2 3 6 1 5V No No Replace the PBA Yes Yes Replace the PBA U230 pin 4 8 L CN200 pin 18 20 1 5V Resolder R219 R220 and U230 No Yes Yes No Check the REC pins No Modify the REC pins Is Receiver working Yes Change the Receiver No Yes END ...

Page 43: ...5 15 Flow chart of Troubleshooting and Circuit Diagram EAR 400 U230 U400 PWO1P PWO1N 6 2 3 REC REC 1 2 3 4 5 6 7 8 9 10 R220 R219 CN200 18 20 REC REC REC ...

Page 44: ...ator LED does not work Check the circuit related to U100 U100 pin 5 3 3 V Is Green color LED of 3LEDs correctly work Check Q4 R14 LED6 END Check Q3 R12 LED6 Yes No Yes Yes No No No Check Q2 R13 LED6 Yes Is Red color LED of 3LEDs correctly work Is Blue color LED of 3LEDs correctly work ...

Page 45: ... chart of Troubleshooting and Circuit Diagram 220 ohm 5 100 ohm 5 68 ohm 5 R13 R12 HL500 LED6 1 1 2 2 3 3 4 4 R14 DTC114YE Q3 2 3 C 1 E RI_GREEN RI_RED RI_BLUE RTC_3V3 Q2 DTC114YE 2 C 3 E 1 Q4 DTC114YE 2 3 C 1 E ...

Page 46: ...0 pin 10 3 3V Check the circuit related to U100 No Yes Yes No MAIN LCD SUB LCD Yes END Replace the PBA CN200 pin 25 H SC600 pin 1 H Check the circuit related to SC600 No Yes No Do 3LEDs correctly work Yes Check LED1 LED2 LED3 and R5 R6 R7 No Replace the LCD module Yes END Replace the PBA CN200 pin 12 H LCD backlight on Check the circuit related to d365 No Yes No Yes Replace EL sheet ...

Page 47: ...5 11 Back Light for Key Backlight does not work Select backlight ON mode Backlight ON mode in the menu R215 H GPO1 by test S W No Yes Yes No Resolder R215 R216 or resolder Q200 Q200 pin 3 L No Yes Yes END Key PCB LED on Resolder R207 214 and LAMP200 207 No ...

Page 48: ...4 62 dBm U600 Pin 21 22 62 dBm U600 Pin 1 2 100 KHz 50 dBm Check RF connector resolder Resolder U704 Pin 10 60 dBm Check VC1 L VC2 L Resolder F601 Resolder C605 C606 L601 Check C503 pin 23 24 CH 100 KHz X 2 C510 1080MHz 6 dBm Check circuit around U503 Resolder U600 U601 Pin 2 3 4 5 40 mV Resolder U601 Resolder U400 No No No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes ...

Page 49: ...Check VC1 L VC2 H Change or Resolder U704 Resolder U700 No No No No No Yes Yes Yes Yes Yes Check Ant S W Control Circuit Check U701 VBATT Pin 2 APC OK Resolder or Change U701 Yes Check VBATT or APC Control No U600 Pin 25 7 dBm Resolder or Change C611 R604 No Yes U600 pin 12 13 pin 9 10 6 dBm Resolder U503 U600 Pin 5 6 7 8 40 mV Resolder OneC U400 Resolder U600 No No Yes Yes ...

Page 50: ... Pin 3 4 62 dBm U600 Pin 17 18 62 dBm U600 Pin 1 2 100 KHz 50 dBm Check RF connector resolder Resolder U706 Pin 1 60 dBm Check VC1 L VC2 L Resolder F600 Resolder C602 C603 L600 Check U503 pin 23 24 CH 100KHz X 2 9 dBm Check circuit around U503 Resolder U601 Pin 2 3 4 5 1 2 V Resolder U601 Resolder U400 No No No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes U600 ...

Page 51: ...0 dBm Resolder CON700 Check VC1 H VC2 L Change or Resolder U704 Resolder U703 Resolder or C607 R600 U600 pin 12 13 pin 9 10 9 dBm Resolder U503 U600 Pin 5 6 7 8 40 mV Resolder OneC U400 Resolder U600 No No No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes Check Ant S W Control Circuit Check U701 VBATT Pin 2 APC OK Resolder or Change U701 Yes Check VBATT or APC Control No ...

Page 52: ...503 1 GND 31 GND GND 32 GND 4 GND 6 15 C504 100NF R505 R503 51 U502 2 GND OutPut 3 4 Vcc Vcont 1 51 TCO 9141 100PF C514 100 R500 C510 22NF 22NF C511 C507 27PF 27PF C503 GND 2 4 NC ON OFF 3 VIN 1 5 VOUT 2 GND NC 4 3 ON OFF 1 VIN VOUT 5 U500 LP2981AIM5X 3 0 LP2981AIM5X 2 8 U501 R504 51 R502 51 10UF 6 3V C506 10UF 6 3V C502 C501 1UF C512 10NF 100NF C500 L500 3 9nH 100PF C509 C513 POWER IFLON IFLOP PD...

Page 53: ...D 36 IFLON 10 9 SI4200 BM U600 3 CKN 4 CKP 16 DIAG1 DIAG2 15 GND R605 NC R603 10K R609 1 5K 0 R608 2 G 5 G 1 IN 3 OUT 4 OUT R606 150 F600 B7716 R604 39 R600 39 R607 120 150 16 SENB 20 VDDA VDDC 6 XIN 7 XOUT 19 R611 14 PDNB RXIN 5 RXIP 4 RXQN 3 2 RXQP SCLK 17 18 SDI SDO 15 8 GND 13 21 GND GND 22 GND 23 GND 24 12 ION IOP 11 U601 SI4201 BM CKN 10 9 CKP GND 1 GND 27nH COILCRAFT R601 150 L600 7 5nH COI...

Page 54: ...122B 10 TB U701 DCS 8 9 G1 18 G10 G2 10 11 G3 G4 C713 1NF B1 2 B2 5 C1 6 C2 3 E1 1 E2 4 C2 3 E1 1 E2 4 RN4985 TE85L Q700 1 E2 4 RN4985 TE85L Q701 B1 2 B2 5 C1 6 Q702 RN4985 TE85L B1 2 B2 5 C1 6 C2 3 E1 150 R708 68 R710 U703 DCS214E 1747 1 C OUT GND 2 4 IN OUT 3 ANT700 GH61 00026A 1 1 2 2 3 3 C716 22PF C717 27PF C700 220UF 9 VCC2 4 7nH L700 U702 7 AMP0 AMPIB 6 5 DACin 14 GND1 11 GND2 3 IN 2 IN 15 I...

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