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SERVICE

Cellular Phone

SCH-A212

Manual

Cellular Phone CONTENTS

1. Exploded Views and Parts List

2. Electrical Parts List

3. Block Diagrams

4. PCB Diagrams

5. Circuit Diagrams

Summary of content (25 pages)

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Cellular Phone SCH-A212 SERVICE Cellular Phone Manual CONTENTS 1. Exploded Views and Parts List 2. Electrical Parts List 3. Block Diagrams 4. PCB Diagrams 5.
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1. SCH-A212 MAIN Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 0 SCH-A212 1 6001-000464 SCREW-MACHINE PH, +, M1.4, L4, BLACK, SM10C, - 1 GH43-00405A BATTERY-570 MA, RED, LEVEL(ENG) LP423048B, SCH-A212, LI-ION, 570 MAH, 4.2 V 1 GH43-00405B BATTERY-570 MA, WHITE, LEVEL(ENG) LP423048B, SCH-A212, LI-ION, 570 MAH, 4.2 V 1 GH43-00406A BATTERY-700 MA, RED, LEVEL(ENG) LP423048B, SCH-A212, LI-ION, 700 MAH, 4.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 3 GH70-00100A IPR-HINGE HOLDER SPH-A250, ZN, -, T1.4, AU, -, - 3 GH75-00414D MEC-HINGE ASS’Y SCH-A360, SEC, -, -, SIL, -, - 4 GH70-00075A IPR-SPRING HINGE SCH-A100, STS304, -, PI4.5 X PI0.65 X 8.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 GH69-00937A CUSHION-JEWEL CASE SPH-A250, PRESS+PS, -, -, -, -, -, -, 100 X 65 X 25 2 GH69-11279A BOX (P)- MASTER(CH) CHI NA, SGH-600, SW-3, 530 X 510 X 187 2 2203-005061 C101 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-000254 C102 C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, - 2 2203-000254 C103 C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, - 2 2203-000940 C104 C-CERAMIC, CHIP 470 PF,
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2203-000940 C162 C-CERAMIC, CHIP 470 PF, 10 %, 50 V, X7R, TP, 1005, - 2 2203-000628 C201 C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005 2 2203-005061 C202 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-000885 C203 C-CERAMIC, CHIP 4.7 NF, 10 %, 25 V, X7R, TP, 1005, - 2 2203-000995 C204 C-CERAMIC, CHIP 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2404-001105 C333 C-TA, CHIP 10 UF, 20 %, 6.3 V, GP, TP, 2012 2 2203-000254 C334 C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, - 2 2203-000233 C335 C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005 2 2203-000254 C336 C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, - 2 2203-000233 C337 C-CERAMIC, CHIP 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2203-000438 C398 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - 2 2203-000438 C404 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - 2 2203-000438 C407 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - 2 2203-000233 C408 C-CERAMIC, CHIP 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2203-005393 C512 C-CERAMIC, CHIP 0.005 NF, 0.1 PF, 50 V, NP0, TP, 1005 2 2203-000679 C513 C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005 2 2203-000679 C514 C-CERAMIC, CHIP 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2203-005061 C607 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-005061 C608 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-000254 C609 C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, - 2 2203-005061 C610 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-005061 C611 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2 2203-005061 C612 C-CERAMIC, CHIP 100 NF, +80-
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2904-001173 F303 FILTER-SAW 881.5MHz, 25MHz, +-12.5MHz/2dB, TP, +-12.5MHz/3.5dB, DC- 2 4709-001242 F401 COUPLER-DIRECTION 925-960MHZ, 10+-1.5DB, 23DB, 2 X 1.25 X 1 MM, TP 2 GH59-00341A FPCB UNIT-SCHA212 KEYPAD SCH-A212, KBSCHA212, -, KEY PAD ASS’Y, -, -, -, 2 GH59-00343A FPCB UNIT-SCHA212 CONNECTOR SCH-A212, KBSCHA212C, -, CONNECTOR 2 3710-001585 J101 CONNECTOR-SOCKET 20P, 2R, 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 GH41-00172A PCB PCB-SCHA212 SCH-A212, FR-4, 6L, -, 0.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2007-000140 R137 R-CHIP 1 KOHM, 5 %, 1/16 W, DA, TP, 1005 2 2007-000148 R138 R-CHIP 10 KOHM, 5 %, 1/16 W, DA, TP, 1005 2 2007-000148 R139 R-CHIP 10 KOHM, 5 %, 1/16 W, DA, TP, 1005 2 2007-000140 R140 R-CHIP 1 KOHM, 5 %, 1/16 W, DA, TP, 1005 2 2007-000140 R141 R-CHIP 1 KOHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-000140 R147 R-CHIP 1 KOHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-000148 R149 R-CHIP 10 KOHM, 5 %, 1/16 w,
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2007-007771 R318 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-001317 R319 R-CHIP 910 ohm, 5 %, 1/16 w, DA, TP, 1005 2 2007-000140 R330 R-CHIP 1 KOHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-000140 R331 R-CHIP 1 KOHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-000172 R370 R-CHIP 10 ohm, 5 %, 1/16 w, DA, TP, 1005 2 2007-000172 R371 R-CHIP 10 ohm, 5 %, 1/16 w, DA, TP, 1005 2 2007-007137 R372 R-CHIP 1.
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2007-000148 R515 R-CHIP 10 KOHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-007771 R521 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-007771 R524 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-000305 R528 R-CHIP 10MOHM, 5 %, 1/16 w, DA, TP, 1608 2 2007-007771 R529 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-007771 R531 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2 2007-007771 R535 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP,
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SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS 2 2007-001313 R646 R-CHIP 330 ohm, 5 %, 1/16 w, DA, TP, 1005 2 2007-001288 R647 R-CHIP 18 ohm, 5 %, 1/16 w, DA, TP, 1005 2 1106-001400 U101 IC-SRAM K6F4016U6E, 256K X 16BIT, TBGA, 48P, 6 X 7 MM, 70NS, 3 V, 10 %, 2 1109-001158 U103 IC-ETC. MEMORY 84VD22194, 4M x 8/2M x 16Bit, BGA, 73P, 457MIL, 90nS, 3 V, 10 %, 2 1103-001184 U106 IC-EEPROM 24C256, 32K x 8Bit, dBGA, 8P, 92MIL, -, 2.
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2. SCH-A212 Exploded View and its Parts list 1.
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SCH-A212 Exploded view and its Part list 2. Cellular phone Parts list SEC CODE Location No.
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DUPLEXER ANT ENNA SAMSUNG Proprietary-Contents may change without notice 3-1 3 .6 V B A T T ER Y LNA 869.64~893.37MHz V CO BU F FER PM 1 00 0 Fc=85.38 M Hz IF AMP PLL PA M VCC 955.02~ 978.75MHz BUF FER COUPLER 9 55 .02 ~ 97 8.7 5M H z 8 24 .64 ~ 8 4 8.37 M Hz P.A. D R IV ER 3 . 0 TX 3. 0RX 3 .0 SY N 3 .0 IF 3 .0 M A 3 .0 M C 3 .0 M P 3 . 0 T C XO 1 7 0 .7 6 M H z TANK C I RC U IT V CT CX O 1 9 .6 8 M H z 2 6 0 .7 6 M H z TANK C I RC U IT F c = 1 3 0 .
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SCH-A212 Block diagram MEMO SAMSUNG Proprietary-Contents may change without notice 3-2
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4.
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SCH-A212 PCB Diagrams 2.
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5. SCH-A212 Circuit Diagrams 1. LOGIC Circuit Diagram 5 4 7 6 9 8 10 R103 4.7K C102 10NF 3.0_MP R108 100 A R104 47K R105 330K C104 470PF C103 10NF 200K 2 3 C601 47NF B CN303 4 8 AOUT VCC A- BOUT A+ B- GND 7 VBATT DGND HP_PWR DP_RX_DATA DP_TX_DATA LWR R109 15K C105 470PF R170 100 DP_TX_DATA2 DP_RX_DATA2 3.0_MP R171 100 C161 470PF C162 470PF 3.0_MP 3.0_MP JACK_S 6 5 B+ 3.0_MC R604 100K 3.0_TCXO C108 100NF C109 10NF 3.0_MP 3.
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SCH-A212 Circuit diagrams 2. TX Circuit Diagram 1 2 4 3 5 3.0_TX_IF 6 7 9 8 10 11 12 C243 NC C202 100NF L204 33nH C204 47PF R207 NC R202 1K C201 22PF TX_AGC_ADJ C203 4.7NF 3.0_TX_IF L205 33nH C207 100PF C210 560PF C208 10NF 2.
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SCH-A212 Circuit diagrams 3. RX Circuit Diagram 1 2 3 5 4 7 6 8 R376 10 A L302 12nH 1 LNA_GAIN C377 1NF 3 Q350 C396 C556 U360 R374 1K 2 1 VREF/PDSEL 6 2 GND1 GND2 5 3 RFIN RFOUT F303 OUT 1 5 2 1 34 6 R372 1.2K L330 NC 3 C374 NC R311 0 IFIN 8 RFIN B GND 7 GND VD F301 C370 7PF C371 22PF IFOUT 6 10 IN+ OUT+ 5 BPC 5 9 IN- OUT- 4 4 LOIN D351 C390 18PF C566 1NF L331 270nH U361 L328 18nH 330PF 1.8NH IN C375 2PF G GG G R371 10 L324 47nH C393 4.