Samsung SCH-A205 Скачать руководство пользователя страница 44

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SAMSUNG Proprietary - Contents may change without notice

9-3

9-3 Receiver Circuit Diagram

CONFIDENTIAL

SAWTEK

KSS

C362
10NF

C351
220PF

C382
220PF

R372

R378

430

33K

R342

1NF

C304

6.3V

C501
10UF

470PF

C350

R361
100

C347

6.3V

10UF

C312

6PF

C323

R344

R312

R377

C338

C349
10NF

1NF

Q390

UMC5NTL

C377
100PF

2SC4081BRT106

Q301

BLM11A102SPT

L325

RN731V

D301

47NF

C365

C397

47NF

C308

C329

12PF

UMC5NTL

Q380

L311

R380

C352
10NF

C317

C305
12PF

100PF

C334

100PF

C359

L322

2.7uH

C339

6PF

C324

10NF

_EN

100NF

C315

TPS76930DBVR

GND

NC/FB

OUT

120PF

C376

U391

L330

R341

R362

C375

9PF

OUT

VCC

+3.0IF

UCVW4X103A

U350

GND4

GND5

GND6

IF_SALECT

LO+

LO-

MIXER_IN

VCC

CDMA+

CDMA-

FM+

FM-

GND1

GND2

GND3

RF2466TR13

U330

BYP

1NF

C330

12PF

C328

C344
10UF
6.3V

L312

15nH

100PF

C335

R324

C301

100PF

C379

470PF

R360

100PF

C384

C302

68NF

C363

430

1NF

R311

C398
10NF

6.3V

3PF

C321

R343

C394
10UF

470nH

C325

8PF

33NF

L336

C316

C371

1 RFIN

RFOUT

VPD

100NF

U310

RF2361TR13

GND1

GND2

100PF

C378

VDD6
VDD7

VDD8

35
44

VDDM

33NF

C314

TCXO/N

VCONTROL

VDD1
VDD2

VDD3

VDD4

15
17

VDD5

RXVCO_OUT

RXVCO_T1

RXVCO_T2

SBCK_SLEEP/

SBDT_FM/

31
26

SBI_EN

SBST_IDLE/

TCXO

GND9

I_OFFSET

Q_OFFSET

RXID2

RXID3

RXQD0

RXQD1

RXQD2

RXQD3

GND2

GND3
GND4

13
16

GND5
GND6

18
19

GND7
GND8

23
34

FM_IF/

RM_RX_CLK

FM_RX_IDATA_RXID1

FM_RX_QDATA_RXID0

FM_RX_STB

FM_SLOT

GND1

GND10

U340

IFR3000-48BCCF-TR

CDMA_IF

CDMA_IF/

CHIPX8

DNC

FM_IF

C356
10NF

TCO-5812U1(19.68MHZ)

U380

GND

OUT

VCC

100NF

C311

100

R371

C336
10NF

+3.0VCO

100PF

C346

10UF

6.3V

C506

C373

4.7NF

L331
220nH

1NF

C340

R381

R331

OUT

5.6nH

L302

MSFB27-85-030K0

F340

4.7K

BAR63-02W-E6327

D302

L301

R391

L323

150nH

2.7uH

6.3V

4.7UF

C372

C332

L371

100nH

R330

10NF

L334

BLM11A102SPT

C320
22NF

100NF

C380

+3.0VR

C383
100PF

33NF

C366

10K

R376

8PF

C326

C395
10NF

C348

5PF

+3.0IF

6.3V

C399
10UF

470NF

20V

C364

220nH

L321

C303

OUT

OUT 4

12PF

OUT

855845

F330

G
1 2

G
6

FAR-F5CE-881M50-D233-W

F320

L313
27NH

F301

EFSD836MB1Z1

ANT

2 GND

1 IN

OUT

REF_BYP

U390

MIC5205-3.0BM5/TR

C369

100PF

8.2nH

L320

C322

5PF

R374

L372

+3.0IF

L324

0603CS-56NXJBC

C331

2.7uH

C341

1NF

220nH

L332

10NF

C381
10NF

+3.0VR

910

L333

R373

1SV279-TPH3

D380

100NF

C361

1NF

C327

1SV279-TPH3

D381

C343

BLM11A102SPT

L370

C342

10NF

L303

1NF

C337

100nH

R370

100NF

10K

R375

C370

VP1

_IF_IN

_RX_IN

10NF

GND7

16
19

GND8
GND9

IF_IN

RX_IN

TCXO_IN

VCC

VCC1

FOLD

GND1

GND2

GND3

GND4

GND5
GND6

S1M8821X02-G0T0

U370

CLK

ATA

DOIF

3 DO_RF

R350
22

BLM11A102SPT

L335

22NF

C306

L310

C313
150PF

C374

12nH

120PF

100PF

C345

33NF

C319

5PF

C318

10UF

6.3V

C355

C360
10UF

6.3V

C307
10NF

510

R301

22NF

C333

R310

TX_1ST_LO

V_DC

10NF

C357

PLL_DATA

PLL_CLOCK

V_TCXO

+3.0VCO

_RX_ON

V_DC

MODE_SEL

+3.0IF

_RX_ON

RX_EN

SBI_EN

CHIPX8

TX_OUT

+3.0IF

RX_AGC_ADJ

TCXO

Q_OFFSET

I_OFFSET

TCXO_CON

_SLEEP

RF_DUP

ADC_CLK_SBCK

RXVCO_OUT

ADC_ENA_SBST

ADC_DATA_SBDT

C_RX_QDATA(3)

C_RX_QDATA(2)

C_RX_QDATA(1)

C_RX_QDATA(0)

C_RX_IDATA(3)

C_RX_IDATA(2)

FM_RX_STB

C_RX_IDATA(0)

C_RX_IDATA(1)

FM_RX_CLK

RX_VCO2

RX_VCO1

RXVCO_OUT

LNA_GAIN

TCXO

C_RX_IDATA(0:3)

RX_VCO2

RX_VCO1

C_RX_QDATA(0:3)

TRK_LO_ADJ

Содержание SCH-A205

Страница 1: ...ICE Manual 1 General Instruction 2 Specification 3 Circuit Description 4 NAM Programming 5 Test Procedure Test Command 6 Electrical Parts List 7 Block Diagram 8 PCB Diagram 9 Schematic Diagrams 10 Exploded View Its Part List DUAL MODE TELEPHONE CONTENTS ...

Страница 2: ...Samsung Electronics Co Ltd Dec 99 Pinted in Korea Code No GH68 02022A ELECTRONICS ...

Страница 3: ...chnologies 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 specifi cations of the below IS 95A Mobile Station Base Station Compatibility Standard for Dual Mode Wideband Spread Spectrum Cellular System IS 96A Speec...

Страница 4: ...Freq TCXO freq Freq Stability Operating Temperature CDMA 824 849MHz 869 894MHz 1 23MHz 30KHz 832 45MHz 40K0F8W 40K0F1D 50ohm 130 38MHz 85 38MHz 1st 260 76MHz 2nd FTX 130 38MHz 1st FRX 85 38MHz 2nd 170 76MHz 19 68MHz FRX 45MHz 300Hz 30 C 60 C AMPS 824 849MHz 869 894MHz 30KHz 30KHz 832 45MHz 40K0F8W 40K0F1D 50ohm 130 38MHz 85 38MHz 1st 260 76MHz 2nd FTX 130 38MHz 1st FRX 85 38MHz 2nd 170 76MHz 19 68...

Страница 5: ...m 200mW TX Frequency Deviation 300Hz or less Occupied Band Width 1 32MHz TX Conducted Spurious Emission 900KHz 42dBc 30KHz below 1 98MHz 54dBc 30KHz below Minimum TX Power Control below 50dBm Open Loop Power Control 25dBm 57 0dBm 38 5dBm 65dBm 17 5dBm 1 5dBm 104dBm 18 0dBm 30 0dBm Standby Output Power below 61dBm Colsed Loop TX Power Control Range Test1 24dB or less Test2 0mS 2 5mS Test3 24dB or m...

Страница 6: ...ency Deviation F3 of G3 12KHz Supervisory Audio Tone 2KHz 10 Signaling Tone 8KHz 10 Wideband Data 8KHz 10 Post Deviation Limiter Filter 3 0 5 9KHz above 40 LOG F 3000 dB 5 9 6 1KHz above 35 dB 6 1 15KHz above 40 LOG F 3000 dB Over 15KHz above 28 dB Spectrum Noise Suppression For all modulation f0 20KHz f0 45KHz above 26 dB For modulation by voice and SAT f0 45KHz above 63 10 LOG PY dB For modulati...

Страница 7: ... Sensitivity 12dB SINAD 116dBm Intermodulation Spurious Response Attenuation avove 65dB RSSI Range above 60dB Protection Against Spurious above 60dB Response Interference In Band Conducted Spurious Emission Transmit Band below 60dBm Receive Band below 80dBm Out of Band Conducted Spurious Emissions below 47dBm Radiated Spurious Emission Frequency Range Maximum Allowable EIRP 25 70 MHz 45dBm 70 130M...

Страница 8: ... 234 832 02MHz 17 650 844 27MHz 8 275 833 25MHz 18 697 845 91MHz 9 316 834 48MHz 19 738 847 14MHz 10 363 835 89MHz 20 779 848 37MHz MSC Receiver Frequency FA NO CH NO Center Frequency FA NO CH NO Center Frequency 1 1011 869 64MHz 11 404 882 12MHz 2 29 87 087MHz 12 445 883 35MHz 3 70 872 10MHz 13 486 884 58MHz 4 111 873 33MHz 14 527 885 81MHz 5 152 874 56MHz 15 568 887 04MHz 6 193 875 79MHz 16 609 ...

Страница 9: ... ranges from 63 63dB Dxxx sector power in dBm xx Ec Io Pxxx PN offset CHxxxx channel number TEx Tx vocoder rate 8 is full rate 1 is 1 8th rate E Echo canceler REx Rx vocoder rate 8 is full rate 1 is 1 8th rate xx Walsh code used in traffic channel SIDxxxxx FM Home System ID PWRx Power Level 0 7 SATx Supervisory Audio Tone code 0 3 x Using Frequency Band A Band or B Band RSSIxxx RSSI value CHxxx Us...

Страница 10: ...M program 1 Setup NAM1 1 Chose Setup NAM1 2 Setup NAM2 NAM1 New data Phone number is displayed Phone or To change the phone number enter the new one 3003003000 OK Press the OK key to store it NAM1 New data Directory number is displayed Directory or To change the directory number enter the new one 3003003000 OK Press the OK key to store it NAM1 The roaming list is enabled or not Activate PRL OK To ...

Страница 11: ... to store it General SCM OK Station Class Mark is displayed 00101010 General 6 digit code Service Code OK Service Programming Code is displayed 626626 General 4 digit code Security Menu 0 lock code is displayed Lock Code OK To changed the lock code enter the new lock code 0000 Press the OK key to store it General Slot mode operation is enabled or not Slot Mode OK To change Slot mode opration push ...

Страница 12: ...isplayed Phone or To change the phone number enter the new one 8520000000 OK Press the OK key to store it NAM1 Digital New data Directory number is displayed Directory or To change the directory number enter the new one 8520000000 OK Press the OK key to store it NAM1 Digital New data Primary CDMA channel for system A Pchn Sys A or To change the channel enter the new one 283 OK Press the OK key to ...

Страница 13: ... Digital New data 1st lockout system ID current status is displayed LockoutSID01 or To change the lockout SID enter the new one 8103 OK Press the OK key to store it Repeated to the lockout SID 10 NAM1 Digital CDMA HomeSID OK Yes NAM1 Digital CDMA fSID OK Yes NAM1 Digital CDMA fNID OK Yes NAM1 Digital OK CDMA Access Overload Class current status is displayed ACCOLC 0 NAM program Scroll 1 General an...

Страница 14: ... Spectrum Analyzer RF In HP8924C RF In Out Directional Coupler Test Jig To A Out To A In DC Power Supply 3 93V Audio Out Audio In CAUTION The test jig and data cable has a voltage drop of 0 18V at FM Max power output you d for normal test condition Nominal voltage of battery is 3 75V at cellular phone ...

Страница 15: ...UTO POWER ON DOWN NOT USE AUDIO SELECT LEPT AUDIO IN RIGHT AUDIO OFF DH25 CONNECTOR CONNECT TO DB25 CONNECTOR OP TEST CABLE CONNECT TO AUDIO OUT PORT OF TEST EQUIPMENT CUSE BNC CABLE CONNECT TO AUDIO IN PORT OF TEST EQUIPMENT CUSE BNC CABLE NOT USED DES CONNECTOR CONNECT TO JEN PC SERIAL PORT BJ11 CONNECTOR CONNECT TO HP SERIAL PORT DC POWER INPUT PORT CHANGE VOLTAGE LEVEL BY MODEL 6dr avde RED BL...

Страница 16: ...ge without notice 5 3 5 3 TEST CABLE DESCRIPTION FOR SCH A205 1 TEST CABLE 2 TEST CABLE CONNECTIONS 1 MHC 172 2 RF CABLE 1 4 dB Loss in 800MHz 3 BNC CONNECTOR RF 4 PLUG CONNECT TO SCH N100 N101 N105 5 DATA CABLE 6 Dsub 25PIN CONNECTOR DATA ...

Страница 17: ...ESCRIPTION TEST CABLE 1 BACK SIDE DATA Dsub CONN DESCRIPTION PIN NO V_F 12 DGND 2 4 6 13 19 BATT 15 16 22 C_F 3 20 TX_AUDIO 5 DP_TX_DATA 7 RX_AUDIO 1 DATA Dsub CONN DESCRIPTION PIN NO DP_RX_DATA 21 HP_PWR 7 RI CD RTS CTS DTR 14 16 18 20 22 24 15 17 19 21 23 25 1 2 3 4 5 6 7 8 9 10 11 13 12 ...

Страница 18: ... Push the Navigation key to save C The command 21 is mode and channel change 20363 CDMA 363CH and Push the Navigation key to save D To finish the Test Mode You should enter the command 0 2 2 CDMA Channel Selection and Tx Power Output Level Control 2 1 CDMA A Enter to Test Mode 7 5 9 8 1 3 5 8 0 B 0 1 Suspend C The command 21 is mode and channel change press OK to save 20363 D To finish the Test Mo...

Страница 19: ...o Test Mode 7 5 9 8 1 3 5 8 0 B 0 1 Suspend C The command 21 is mode and channel change 10000 or 10001 AMPS s Sytem A and Sytem B and Push the Navigation key to save D To finish the Test Mode You should enter the command 0 2 and enter to Test Mode 7 5 9 8 1 3 5 8 0 0 1 Suspend E 4 6 Vocoder initial to Analog mode F 0 9 0 3 6 3 Set to 0363 channel G 0 7 Carrier On H The command 73 is ON OFF of Tx d...

Страница 20: ...1 7 1 3 6 0 Set AGC level Measure the TX f requency 835 89MHz æ300Hz 3 OCCUPIED CDMA 0 1 Suspend BANDWIDTH 0 9 0 3 6 3 Set channel to 363 0 7 Carrier On 3 4 Spread spectrum 7 3 ON OFF of Tx drive Amp In case of Tx PWR output bellow 6dBm set to 0 In case of Tx PWR output above 6dBm set to 1 7 1 X X X Enter AGC Code XXX to adjust RF Output Power Measure the bandwidth spec 1 32MHz 4 LIMITATIONS ON 0 ...

Страница 21: ...S PROCEDURE 5 GATED POWER Set the service option 2 TIME Set the data rate Eighth 1200bps Registering HHP HP8924C Call HP8924C HHP Measure the Gated Power Time spec Gated Power at least 20dB Gated Time Rising Time below 6µs Falling Time below 6µs Burst Time below 1 25µs ...

Страница 22: ...annel to 363 0 7 Carrier On 731 Drive Amp ON 1 0 2 RF Power level selection 2 means one of the power levels 0 7 Measurement of the Power Output Levels Level RF Power 0 2 28 dBm 2 4 dB 3 24 dBm 2 4 dB 4 20 dBm 2 4 dB 5 16 dBm 2 4 dB 6 12 dBm 2 4 dB 7 8 dBm 2 4 dB 0 8 Carrier off Note 1 In case of using the antenna cable compensation for the cable loss should be added about 1 5dB Note 2 To prevent p...

Страница 23: ...5 ST DEVIATION 0 1 Suspend 4 6 Initialize Vocoder in Analog mode 0 9 0 3 6 3 Set channel to 363 0 7 Carrier On 731 Drive Amp ON 1 6 ST on Measure the Tx ST deviation by using the HPF of 50Hz spec 8kHz 10 1 7 ST off 6 SAT 0 1 Suspend DEVIATION 4 6 Initialize Vocoder in Analog mode 0 9 0 3 6 3 Set channel to 363 0 7 Carrier On 731 Drive Amp ON 3 2 SAT on Set the equipment as following RF frequency 8...

Страница 24: ...rive Amp ON 3 4 WBD on Measure the WBD deviation by using the HPF of 50Hz and the LPF of 20kHz spec 8kHz 10 8 RX AUDIO 0 1 Suspend 4 6 Initialize Vocoder in Analog mode 0 9 0 3 6 3 Set channel to 363 0 7 Carrier On 731 Drive Amp ON 1 2 RX Audio unmute Set the equipment as following RF frequency 880 89MHz Input RF level 80dBm Modulation frequency 1kHz Frequency deviation 8kHz Measure audio AC level...

Страница 25: ...ACKLIGHT_ON_I T_BACKLIGHT_OFF_I T_DATASVC_ON_I T_DATASVC_OFF_I T_PLINE_I T_AUTOANSWER_I T_SATON_I 2 T_SATOFF_I T_CDATA_I T_CDMA_PDM1_I T_PA_R0_ON_I T_PA_R0_OFF_I T_VOC_CDMA_UNITY_GAIN_I T_VOC_FM_HFRX_UPGAIN_I T_DTMFON_I2 T_DTMFOFF_I T_COMPANDORON_I T_COMPANDOROF_I Enter the test menu Escape from test menu Get mode CDMA FM Turn on the carrier Turn off the carrier Load the synthesizer for locking Ch...

Страница 26: ...MLPOFF_I T_FM_LOOP_TEST_I T_TRK_ADJ_I3 T_CDTRK_ADJ_I T_SVC_LED_I T_TXRAS_ADJ_I T_RXRAS_ADJ_I T_MAXP_LIMIT_I T_SW_CHANFLAT_I T_CH_FLATNESS_I T_FM_TX_PWR_I T_SND_GAIN_I Enter FM voice state FM audio gain Activate a vibrator Inactivate a vibrator Battery Type Target Carrier option Change banner Procuct information External Audio Path On Off Loop Back Service On AMPS Tx Audio Gain Control AMPS Rx Audi...

Страница 27: ...14 2 CONVERSION TABLE OF FREQUENCY vs CHANNEL T Y P E CHANNEL CONVERSION EQUATION REMARK TX FREQUENCY 1 N 799 F 0 03 X N 825 00 N CH NUMBER 991 N 1023 F 0 03 X N 1023 825 00 F FREQUENCY RX FREQUENCY 1 N 799 F 0 03 X N 870 00 991 N 1023 F 0 03 X N 1023 870 00 ...

Страница 28: ... C123 2404 001100 C TA CHIP 33uF 20 6 3V GP TP 3719 C124 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C126 2203 000254 C CERAMIC CHIP 10nF 10 16V X7R TP 1005 C127 2404 001105 C TA CHIP 10UF 20 6 3V GP TP 2012 C128 2203 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C129 2203 005480 C CERAMIC CHIP 33nF 10 10V X7R TP 1005 C130 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C131 2203...

Страница 29: ...05061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C205 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C206 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C210 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C220 2203 005065 C CERAMIC CHIP 1000nF 80 20 10V Y5V TP 1608 C230 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C231 2203 000489 C CERAMIC CHIP 2 2nF 10 50V X7R T...

Страница 30: ...V NP0 TP 1005 C324 2203 001178 C CERAMIC CHIP 0 006nF 0 5pF 50V NP0 TP 1005 C325 2203 001259 C CERAMIC CHIP 0 008nF 0 5pF 50V NP0 TP 1005 C326 2203 001259 C CERAMIC CHIP 0 008nF 0 5pF 50V NP0 TP 1005 C327 2203 000438 C CERAMIC CHIP 1nF 10 50V X7R TP 1005 C328 2203 000330 C CERAMIC CHIP 0 012nF 5 50V NP0 TP 1005 C329 2203 000330 C CERAMIC CHIP 0 012nF 5 50V NP0 TP 1005 C330 2203 000438 C CERAMIC CH...

Страница 31: ...78 2203 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C379 2203 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C380 2203 005061 C CERAMIC CHIP 100nF 80 20 16V Y5V TP 1005 C381 2203 000254 C CERAMIC CHIP 10nF 10 16V X7R TP 1005 C382 2203 000585 C CERAMIC CHIP 220pF 10 50V X7R TP 1005 C383 2203 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C384 2203 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C394 ...

Страница 32: ... 000233 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 1005 C460 2203 005065 C CERAMIC CHIP 1000nF 80 20 10V Y5V TP 1608 C461 2203 000359 C CERAMIC CHIP 0 15nF 5 50V NP0 TP 1005 C462 2203 005444 C CERAMIC CHIP 0 003nF 0 1pF 50V NP0 TP 1005 C463 2203 000359 C CERAMIC CHIP 0 15nF 5 50V NP0 TP 1005 C464 2203 000359 C CERAMIC CHIP 0 15nF 5 50V NP0 TP 1005 C465 2203 005065 C CERAMIC CHIP 1000nF 80 20 10V Y5V TP 160...

Страница 33: ...100MA TP M 1 4OHM F443 3301 001342 CORE FERRITE BEAD AB 1 5KOHM 1X0 5X0 5MM 100MA TP M 1 4OHM F444 3301 001342 CORE FERRITE BEAD AB 1 5KOHM 1X0 5X0 5MM 100MA TP M 1 4OHM F445 2904 001171 FILTER SAW 836 5MHz 25MHz 12 5MHz 2dB TP 12 5MHz 3 5dB F446 2904 001172 FILTER SAW 836 5MHz 25MHz 12 5MHz 1 5 TP 12 5MHz 2 5dB F448 4709 001201 FREQ ISOLATOR 824 849MHz 13dB 0 65dB 1 5 J100 3710 001559 CONNECTOR S...

Страница 34: ...7 TR DIGITAL RN1102 NPN 100MW 10K 10K SSM TP Q222 0501 002202 TR SMALL SIGNAL MMBT2222AWT1 NPN 150mW SOT 323 Q240 0501 002202 TR SMALL SIGNAL MMBT2222AWT1 NPN 150mW SOT 323 Q241 0504 001084 TR DIGITAL NPN 200mW 2 2K SOT 323 TP Q301 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200mW UMT TP 180 3 Q380 0506 001004 TR ARRAY UMC5N NPN PNP 2 50V 100mA 3 Q390 0506 001004 TR ARRAY UMC5N NPN PNP 2 50V 100mA 3 Q...

Страница 35: ...hm 5 1 16W DA TP 1005 R161 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R162 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R163 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R164 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R165 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R166 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R167 2007 000932 R CHIP 470ohm 5 1 16W DA TP 1005 R168 2007 000932 R CHIP 470o...

Страница 36: ... 5 1 16W DA TP 1005 R311 2007 003019 R CHIP 430OHM 5 1 16W DA TP 1005 R312 2007 000140 R CHIP 1Kohm 5 1 16W DA TP 1005 R324 2007 000140 R CHIP 1Kohm 5 1 16W DA TP 1005 R330 2007 000140 R CHIP 1Kohm 5 1 16W DA TP 1005 R341 2007 000140 R CHIP 1Kohm 5 1 16W DA TP 1005 R342 2007 000775 R CHIP 33Kohm 5 1 16W DA TP 1005 R343 2007 007771 R CHIP 0OHM 5 1 16W DA TP 1005 R344 2007 000170 R CHIP 1Mohm 5 1 16...

Страница 37: ...07 000140 R CHIP 1Kohm 5 1 16W DA TP 1005 R450 2007 000148 R CHIP 10Kohm 5 1 16W DA TP 1005 R451 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 R452 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 R453 2007 000157 R CHIP 47Kohm 5 1 16W DA TP 1005 R454 2007 007588 R CHIP 1 8Kohm 1 1 16W DA TP 1005 R455 2007 000162 R CHIP 100Kohm 5 1 16W DA TP 1005 R456 2007 007318 R CHIP 1Kohm 1 1 16W DA TP 1005 R457 ...

Страница 38: ... 5205 SOT 23 5P 150MIL PLASTIC U391 1203 001910 IC VOLTAGE REGULATOR 76930 SOT 23 5P 70MIL PLASTC 2 910 3 090 437mW U401 1204 001582 IC IF CIRCUIT IFT3000 48BCCF TR BCC 48P PLASTIC 3 5V U402 1001 001145 IC ANALOG SWITCH MAX4599EXT SC70 6P 49MIL SINGLE 5 5V 40to 85C U441 1205 001770 IC MIXER RF2638TR13 SOP 8P 118MIL PLASTIC 3V 75mW 30TO 80C U442 1201 001514 IC MMIC AMP MGA 72543 SOT 343 4P 51MIL SI...

Страница 39: ...IDE 2 DIVIDE 2 I I Q Q LNA PA VCO AMPS CDMA DUPLEXER ANT C D M A 8 6 9 8 9 4 M H z A M P S 8 6 9 8 9 4 M H z C D M A A M P S C D M A 8 5 3 8 M H z A M P S 8 5 3 8 M H z ISO IFR3000 P C S C D M A A M P S IFT3000 PCS CDMA AMPS 1 30 38 MHz DA PCS Memory 32M 6M Codec Keypad LCD Rx tan k T x T an k PA C D M A 8 2 4 8 4 9 M H z A M P S 8 2 4 8 4 9 M H z C D M A A M P S C D M A A M P S A D FILT ER Q I ...

Страница 40: ...SAMSUNG Proprietary Contents may change without notice 8 1 8 PCB Diagram 8 1 Top View ...

Страница 41: ...SAMSUNG Proprietary Contents may change without notice 8 2 8 2 Bottom View ...

Страница 42: ...21 GND R157 3 3K R169 2K R183 SMF05 TB 2 1 3 4 5 3 0V 470 ZD162 R128 100K 3 GND 2 IN NC 1 OUT4 VCC 5 TC7S04FU TE85L U111 R140 LWR 6 6 7 7 8 8 9 9 100 20 20 21 21 22 22 23 23 24 24 3 3 4 4 5 5 13 13 14 14 15 15 16 16 17 17 18 18 19 19 2 2 J110 AXK6F24345J 1 1 10 10 11 11 12 12 68PF 33NF C129 C190 0 R100 22NF C151 470 R144 8 8 9 9 16V C116 10NF 22 22 23 23 24 24 3 3 4 4 5 5 6 6 7 7 15 15 16 16 17 17...

Страница 43: ... 9 NC2 NC3 10 17 PCMCLK DVSS 14 EAR1ON 27 29 EAR1OP EAR2O 31 28 EARVDD EARVSS1 26 EARVSS2 30 1 MBIAS 22 MCLK U200 32 AVDD AVSS 8 19 BUZZCON 13 DVDD 2 2NF C280 TWL1103PBSR 2 2K R231 1 3 2 6 3V 33UF C270 MMBT2222AWT1 Q240 V_TCXO 3 0V NC R253 V_DC 3 0EAR D240 3 1 2 100NF DAN202UT106 C210 3 3K C251 NC C288 33PF R223 2 3 0V MMBT2907A Q220 1 3 100NF C202 C282 10NF 2 1 3 4 5 V_DC 6 3V ZD210 SMF05 TB 100N...

Страница 44: ...OUT 3 vc 1 4 VCC 100NF C311 100 R371 C336 10NF 3 0VCO 100PF C346 10UF 6 3V C506 C373 4 7NF L331 220nH 1NF C340 10 R381 NC R331 G8 9 IN 10 5 OUT 5 6nH L302 MSFB27 85 030K0 1 G1 2 G2 3 G3 G4 4 6 G5 G6 7 8 G7 F340 4 7K BAR63 02W E6327 D302 L301 R391 L323 150nH 2 7uH 6 3V 4 7UF C372 C332 L371 100nH R330 1K 10NF L334 BLM11A102SPT C320 22NF 100NF C380 3 0VR C383 100PF 33NF C366 10K R376 8PF C326 C395 10...

Страница 45: ...FDG6323L 62PF 1PF C452 C412 1NF C448 200K 1 R484 L443 6 8nH C470 10NF 1K R447 1NF C442 C404 C405 10NF NC 10NF 100 R443 3 0IF_D C458 22NF R456 C482 R418 1 2K 1 1K 1 D402 1SV279 TPH3 NC4 NO 6 V 2 3 0VT 12K 1 R411 U402 MAX4599EXT T 5 COM 3 GND IN 1 510 R402 3 0VT 10V R403 1UF C460 62PF C411 8 2K NC 2 3 0VT C456 Q445 AT 32032 TR1 1 3 150PF C464 C455 100PF R489 1NF C422 100K F443 ACZ1005M 152 T 33K 1 R...

Страница 46: ...tice 10 1 10 Exploded View Its Parts Lists 1 2 1 1 3 4 3 5 3 2 3 3 3 1 1 3 1 4 2 2 2 5 2 8 4 2 4 3 4 4 4 5 4 6 4 1 4 7 4 11 4 10 4 9 2 6 2 3 1 5 1 5 2 13 15 17 3 4 18 19 22 23 24 25 31 32 26 34 27 28 30 33 29 20 21 7 12 6 8 2 4 2 1 2 7 9 11 10 16 13 14 ...

Страница 47: ...MPR TAPE SPEAKER COVER GH74 01125A 1 SNA 2 8 MPR TAPE MAIN WINDOW GH74 00310A 1 SA 3 MEC FRONT COVER GH75 00982B SILVER SA 3 1 RMO DAMPER GH73 00625A 2 SNA 3 2 PMO HINGE DUMMY GH72 01707A 1 SA 3 3 PMO REFLECTOR LED GH72 00642A 1 SNA 3 4 PMO FRONT COVER GH72 01913B 1 SNA 3 5 MPR I F DUMMY GH73 00265A 1 SNA 4 MEC REAR COVER GH75 00983B SILVER SA 4 1 NPR BRACKET ANT GH71 00096A 1 SA 4 2 LABEL R QUALC...

Страница 48: ...SA 17 PMO KEY VOLUME GH72 00940A 1 SA 18 MPR DUMMY SHEET GH74 00587A 1 SNA 19 RMO KEYPAD GH73 00527B 1 SA 20 RMO HOLDER MIC GH73 00529A 1 SA 21 MPR SPONGE CMIC GH74 00445A 1 SA 22 RMO HOLDER BUZZER GH73 00206A 1 SA 23 KEY PBA GH59 00145A 1 SA 24 PMO SHIELD COVER GH72 00747B 1 SA 25 MPR SPONGE IFR GH74 00608A 1 SNA 26 MAIN PBA GH92 00962A 1 SA 27 NPR CONTACT ANT GH71 00095A 1 SA 28 MPR ANT SPONGE G...

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Samsung SCH-A205, Руководство по обслуживанию

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