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Now downloading free:Samsung SGH-800C  [report bad file]  

Download Samsung SGH-800C docs - Cell phone, GSM, Satellite phone - Nokia, Siemens, Samsung mobiles service manuals and repair information

File information:
File name:gsm_800.zip
[preview SGH-800C] new window
Size:690 kB
Extension:PDF
MD5 Checksum:512646db5829c2b1bb36c5e3e4f8b3e1
Mfg:

Samsung

Model:

SGH-800C

Original Chassis:GH68-00684A
Descr:Service Manual - (File 6) pag. 53
Group:Electronics > GSM >
Uploaded:2006-10-07 21:37:26
User:salvacolnome
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:6
File nameText
SGH_800BA_TEC01.pdf00-Cover 7/28/99 2:29 PM Page 1 ELECTRONICS Samsung Electronics Co.,Ltd. Printed in Korea 05/1999 Rev 1.0 GH68-00684A 00-Cover 7/28/99 2:29 PM Page 2 GSM Mobile Cellular Phone SGH-800C SERVICE GSM Mobile Cellular Phone Manual CONTENTS 1. Exploded Views and it's Part list 2. Electrical Part list 3. Block Diagram 4. PCB Diagram 5. Schematic Diagram
SGH_800BA_TEC10.pdf01-Exploded 7/21/99 11:28 AM Page 1 1. Exploded View and its Parts List 1-1 Main Exploded View 1-2 Main Parts List 1-3 Charger Exploded View 1-4 DTC Parts List 1-5 Travel Adaptor 1-6 Travel Adaptor Parts List 1-7 Ciger Light Adaptor 1-8 Ciger Light Adaptor Part List 1-9 Hands Free Kit Diagram 1-10 Boost Kit 1-11 Hands Free Car Kit Option 1-11-1 Hands Free Car Kit Ass'y 1-11-2 Hands Free Cradle Exploded View 1-11-3 Cradle Mechanism Part List Samsung Electronics 1-1 01-Exploded 7/21/99 11:28 AM Page 2 Exploded View and its Parts List 1-1 Main Exploded View 1-1 2 4-1 5 1 2 3 5 4 20 21 22 6 6 23 24 7 8 9 10 11 14 15 12 13 26 27 25 28 29 30 16 17 18 19 34 35 36 37 38 39 41 42 40 31 32 33 43 44 45 46 47 1-2 Samsung Electronics 01-Exploded 7/21/99 11:28 AM Page 3 Exploded View and its Parts List 1-2 Main Parts List NO 1 1-1 2 3 4 4-1 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 43 44 45 46 47 DESCR
SGH_800BA_TEC12.pdf2. Electrical Parts List Main B'd (COMP) NO 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 SEC CODE 0404-001005 0407-001007 0501-002096 0504-000167 0504-000168 1205-001643 0504-001021 0506-001004 1103-001090 1107-001164 1109-001129 1201-001326 1203-001285 1203-001402 1203-001548 1203-001717 1204-001405 1206-001009 1209-001161 1404-001005 1405-001019 2007-000138 2007-000140 2007-000141 2007-000142 2007-000143 2007-000147 2007-000148 2007-000149 2007-000157 2007-000159 2007-000161 2007-000162 2007-000171 2007-000172 2007-000932 2007-001288 2007-001292 2007-001298 2007-001301 2007-001307 2007-000242 Location No D400 D401 Q200 U106, U874 U401, U407 U861 U105, U848 U309 U412 U870 U867 U839 U103 U402 U846 U868 U102 U312 U101 TH400 VA1 R134, R135 R112, R522 R124, R125, R127, R130, R137, R438, R439, R102 R500 R128, R114 R101, R219, R422, R423, R427, R433, R970, R972, R988 R113 R440, R442, R474 R424 R123, R126 R402, R421,
SGH_800BA_TEC13.pdf3. Block Diagram 3-1 RF Block Diagram 225 MHz 935 ~ 960 MHz LNA RX SAW filter IF SAW filter 270 MHz RX SAW bias circuit 45 MHz LC filter AGC I&Q Demo. I O 45 MHz HD 155101BF 1160 ~ 1185 MHz VCTCXO 13MHz Ant S/W TCO-999 LMX2336L Dual synth. B.B. Block RF VCO /2 90 deg Shift /2 PLL1 PLL2 540 MHz /6 LPF 270 MHz 890 ~ 915 MHz 90 deg Shift /2 270 MHz P.A. TX SAW TX VCO Loop filter Phase Detector 270 MHz I&Q Mod I O Samsung Electronics 3-1 3-2 Baseband Block Diagram System Clock GSM/DCS Memory VOCODER SIM Card Serial Data Interface +3V SIM Card +5V SIM Card I/O Interface System RAM 4M B.B Interface A/D Interface Battery Voltage System memory Battery Temperature I/O BB Filter RF 3V Tx Flash ROM 16M GSM/DCS KERNEL 5 RF Interface AGC, AFC 3.0V PLL 3V BRIGHT 3V SYNTH EEPROM 128K 8M ROM (Voice Recognition) Charging Circuit KeyPad 3.6V Li_lon Battery (3.6V) Graphic LCD Ni_MH Battery (3.6V) 3.6V DC/DC Converter LDO Regulators 3.0V AVCC VCC BB LDO Regulator 3.3V RT
SGH_800BA_TEC14.pdf04-PCB 7/21/99 11:29 AM Page 1 PCB Diagrams 4-3 Desk top Charger PCB Top View Bottom View Samsung Electronics 4-3 04-PCB 7/21/99 11:29 AM Page 2 PCB Diagrams 4-4 Travel Adaptor PCB Top View SAMSUNF TAPS-V2 E C PC1 K C PT1 C4 U2 U1 R15 C14 C2 G 5 BD1 C5 Q1 D1 C3 R1 TNR1 LF1 C2 C7 F1 C8 AC250V 8.5A C6 L1 C1 NUT Bottom View C11 R2S R5 R13 R12 D4 C16 C16C13 R4 R14 R2S R11 R16 R16 R17 C12 R2 R3 D3 R16 4-4 R13 +OUT -OUT Samsung Electronics 04-PCB 7/21/99 11:29 AM Page 3 PCB Diagrams 4-5 Cigar Light Adaptor PCB Top View C2 U1 D1 LED MN1 D4 CV1 D2 R2 U3 L2 ANAM INSTRUMENTS L3 F1 CHG21 L1 C1 980316 CC1 D3 C3 C5 GND Bottom View 01R 2Q 2U 3R 1R 1Q 4C 1J 7R 6C 4R 9R 4J 5C 3J 7C 8R 6C 2J Samsung Electronics 4-5 04-PCB 7/21/99 11:29 AM Page 4 PCB Diagrams MEMO 4-6 Samsung Electronics 04-PCB A3 7/21/99 11:30 AM Page 1 4. PCB Diagrams 4-1 Main PCB Samsung Electronics Bottom View Top View 4-1 04-PCB A3 7/21/99 11:3
SGH_800BA_TEC16.pdf05-Schematic Diagrams Samsung Electronics +VBATT +VBATT POWER 3.3V RTC_ON_OFF DCIN TXEN2 TXEN2 RXEN1 RXEN2 AGC AGC RXEN2 RXEN1 REFTXP REFTXN REFADCP REFADCN uP_ON_OFF ON_OFF QTXN TEMPERATURE BAT_VOLT EXT_INT SYNEN1 SYNCLK SYNDATA +3VRTC RTC_INT CLK13M ANT ANT CLK13M DCVOLT AFC AFC SYNEN1 SYNCLK SYNDATA ITXN ITXP IRXP IRXN QRXP QRXN TXPOWER IRXP IRXN QRXP QRXN TXPOWER ITXP ITXN QTXP QTXN 3.3V POWER +VBATT RTC_ON_OFF 7/21/99 11:31 AM DCIN Page 1 REFTXP 5. Schematic Diagrams REFTXN POWER_BLOCKREFADCP REFADCN (SHEET 2) LOGIC BLOCK (SHEET 3) QTXP uP_ON_OFF RF PARTS (SHEET 11) ON_OFF TEMPERATURE BAT_VOLT EXT_INT DCVOLT +3VRTC RTC_INT VCC VCC AVCC SYNEN TXEN1 GND AGND DGND AVCC VCC AVCC SYNEN TXEN1 GND 5-1 GSM Handset Schematic (Top Level) Circuit Diagram GND AGND 5-1 05-Schematic Diagrams 5-2 R971 10K SW23 VOL1 DOWN COM UP KEYBOARD_COL(0:4) KEYBOARD_COL(4) KEYBOARD_COL(3) KEYBOARD_COL(2) VOL+ 3 U861 3 OUT DTC114YETL VOL_SW 2 IN CLR SOFT1 GND 1 SOFT2 SEND 2

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