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Samsung SCH-A212 Service Manual

Samsung mobile phone service manual
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SERVICE
Cellular Phone
Cellular Phone
SCH-A212
Manual

CONTENTS

1. Exploded Views and Parts List
2. Electrical Parts List
3. Block Diagrams
4. PCB Diagrams
5. Circuit Diagrams

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Summary of Contents for Samsung SCH-A212

  • Page 1 Cellular Phone SCH-A212 SERVICE Manual Cellular Phone CONTENTS 1. Exploded Views and Parts List 2. Electrical Parts List 3. Block Diagrams 4. PCB Diagrams 5. Circuit Diagrams...
  • Page 2 ELECTRONICS ©Samsung Electronics Co.,Ltd. December. 2001 Pinted in Korea. Code No.: GH68-02714 A BASIC.

  • Page 3: Electrical Parts List

    MPR-SHIELD SPONGE SGH-A400, DK-G102, 3 X 3 X T2, GLD GH74-02340A MPR-LCD REAR VINYL SCH-A212, VINYL, 0.8 X 1.3 X T0.05 GH74-02341A MPR-SHIELD TAPE SCH-A212, TAPE, 5 X 6 X T0.1, -, -, -, -, - GH74-02343A MPR-F/UPPER SPONGE SCH-A212, PORON, 1.2 X 6.5 X T0.65, -, -, GH75-01109A...
  • Page 4 MPR-LCD SPONGE SCH-A360, PORON, 36 X 31.5 X T0.5, BLK, - GH74-01099A MPR-EARPIECE NET SCH-A360, HIMERON, PI11 X T0.45, -, - GH74-02342A MPR-F/LOWER VINYL SCH-A212, VINYL, 9 X 6 X T0.05, -, -, -, -, - GH75-01203A MEC-F/UPPER SCH-A212, SEC, -, -, RED, -, - GH70-00086A IPR-ROSE DECORATION SCH-A360, SUS, -, T0.2, -, GLD PLT, -, -, -...
  • Page 5 C-CERAMIC, CHIP 47 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2404-001017 C160 C-TA, CHIP 1 UF, 20 %, 10 V, GP, TP, 2012, 2, 0 2203-000940 C161 C-CERAMIC, CHIP 470 PF, 10 %, 50 V, X7R, TP, 1005, - SAMSUNG Proprietary-Contents may change without notice...
  • Page 6 C-CERAMIC, CHIP 0.005 NF, 0.1 PF, 50 V, NP0, TP, 1005 2203-000438 C331 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - 2203-000438 C332 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - SAMSUNG Proprietary-Contents may change without notice...
  • Page 7 C-CERAMIC, CHIP 4.7 NF, 10 %, 25 V, X7R, TP, 1005, - 2203-000885 C395 C-CERAMIC, CHIP 4.7 NF, 10 %, 25 V, X7R, TP, 1005, - 2203-005481 C396 C-CERAMIC, CHIP 47 NF, 10 %, 10 V, X7R, TP, 1005, - SAMSUNG Proprietary-Contents may change without notice...
  • Page 8 C-TA, CHIP 33 UF, 20 %, 6.3 V, LZ, TP, 3216 2203-005061 C510 C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005 2203-000438 C511 C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, - SAMSUNG Proprietary-Contents may change without notice...
  • Page 9 C-TA, CHIP 33 UF, 20 %, 6.3 V, LZ, TP, 3216 2203-000278 C605 C-CERAMIC, CHIP 0.01 NF, 0.5 PF, 50 V, NP0, TP, 1005 2404-001105 C606 C-TA, CHIP 10 UF, 20 %, 6.3 V, GP, TP, 2012 SAMSUNG Proprietary-Contents may change without notice...

  • Page 10: C-Ceramic, Chip 10 Nf, 10 %, 16 V, X7R,

    0407-000115 D603 DIODE-ARRAY DAN202U, 80 V, 100 MA, CA2-3, SC-70, GH44-00250A CHARGER-SCHA212 ISRL DCH025EBE, SCH-A212, AC/DC, 300 MA, 4.2 V, 3301-001342 F100 CORE-FERRITE BEAD AB, 1.5 KOHM, 1 X 0.5 X 0.5 MM, 100 MA, TP, M, 1.4 OHM 3301-001342 F101 CORE-FERRITE BEAD AB, 1.5 KOHM, 1 X 0.5 X 0.5 MM, 100 MA, TP, M, 1.4 OHM...
  • Page 11 L411 INDUCTOR-SMD 47 NH, 5 %, 1.0 x 0.5 x 0.5 mm GH07-00120A LCD-ASS’Y SCHA212 UG-12P10-FGHT X -E, SCH-A212, 128 X 96, 37.6 X 51.9 X 2.85 2809-001247 OSC401 OSCILLATOR-VCTC X O 19.68MHz, -, 10 KOHM/10 PF, TP, 2.8 V, 1.5 MA...
  • Page 12 SCH-A212 Electrical Parts List Level SEC CODE Design LOC DESCRIPTIONS GH41-00172A PCB-SCHA212 SCH-A212, FR-4, 6L, -, 0.8T, 118 X 155 MM, -, -, -, - 0501-002202 Q101 TR-S MALL SIGNAL MMBT2222AWT1, NPN, 150 MW, SOT-323 0501-002202 Q102 TR-S MALL SIGNAL MMBT2222AWT1, NPN, 150 MW, SOT-323...
  • Page 13 R-CHIP 470 KOHM, 5 %, 1/16 w, DA, TP, 1005 2007-000148 R316 R-CHIP 10 KOHM, 5 %, 1/16 w, DA, TP, 1005 2007-000148 R317 R-CHIP 10 KOHM, 5 %, 1/16 w, DA, TP, 1005 SAMSUNG Proprietary-Contents may change without notice 1-11...
  • Page 14 R-CHIP 36 ohm, 5 %, 1/16 w, DA, TP, 1005 2007-007771 R513 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 2007-007771 R514 R-CHIP 0 OHM, 5 %, 1/16 w, DA, TP, 1005 SAMSUNG Proprietary-Contents may change without notice 1-12...
  • Page 15 R-CHIP 51 ohm, 5 %, 1/16 w, DA, TP, 1005 2007-000140 R644 R-CHIP 1 KOHM, 5 %, 1/16 w, DA, TP, 1005 2007-001313 R645 R-CHIP 330 ohm, 5 %, 1/16 w, DA, TP, 1005 SAMSUNG Proprietary-Contents may change without notice 1-13...
  • Page 16 CRYSTAL-SMD 0.032768MHZ, 20PPM, 28-ACP, 7 PF, 65 KOHM, TP 0406-001051 ZD101 DIODE-TVS SMS05C, 6 V, 300W, SOT-23-6 0406-001051 ZD102 DIODE-TVS SMS05C, 6 V, 300W, SOT-23-6 0403-001387 ZD601 DIODE-ZENER UDZS5.1B, 4.89-5.2 V, 200mW, SOD-323, TP SAMSUNG Proprietary-Contents may change without notice 1-14...

  • Page 17: Cellular Phone Exploded View

    2. SCH-A212 Exploded View and its Parts list 1. Cellular phone Exploded View 22-1 22-2 22-3 SAMSUNG Proprietary-Contents may change without notice...

  • Page 18: Cellular Phone Parts List

    SCH-A212 Exploded view and its Part list 2. Cellular phone Parts list SEC CODE Location Description Remark WHITE MEC-FOLDER REAR GH75-01561A GH75-01561B LCD ASS’Y GH07-00120A GH07-00120A 3001-001191 SPEAKER ASS’Y 3001-001191 VIBRATOR ASS’Y GH31-00030A GH31-00030A SPONGE ESD GH74-01653A GH74-01653A FPCB GH59-00343A GH59-00343A HINGE HOLDER ASS’Y...

  • Page 19: Block Diagrams

    3. SCH-A212 Block Diagram SAMSUNG Proprietary-Contents may change without notice...
  • Page 20 SCH-A212 Block diagram MEMO SAMSUNG Proprietary-Contents may change without notice...

  • Page 21: Pcb Diagrams

    C 3 8 4 C 3 8 3 C379 C 3 8 2 R 3 7 2 C 3 8 1 C 3 7 8 C 3 8 0 L 32 1 R 5 0 9 SAMSUNG Proprietary-Contents may change without notice...
  • Page 22 C 1 1 9 C 1 2 7 C333 C 1 4 7 C 1 2 6 C 3 2 3 C 1 2 5 C 3 1 8 R 6 1 1 C 6 0 5 SAMSUNG Proprietary-Contents may change without notice...

  • Page 23: Circuit Diagrams

    Drawn by 3.0_MP R134 City RESET VIBRATOR R&D CHK Size TITLE SPK+ SPK- SCH-A212 DOC CTRL CHK (LOGIC) MFG ENGR CHK Changed by Time Changed QA CHK Drawing Number Date Changed 2001.10.08 Sheet 5:00:42 pm SAMSUNG Proprietary-Contents may change without notice...
  • Page 24 100PF Engineer COMPANY NAME Address Drawn by City R&D CHK Size TITLE SCH-A212 DOC CTRL CHK MFG ENGR CHK (TX) Changed by Time Changed QA CHK Drawing Number Date Changed Sheet 2001.10.08 4:55:22 pm SAMSUNG Proprietary-Contents may change without notice...
  • Page 25 City Q529 ON_SW R&D CHK Size TITLE R542 R544 C546 4.7K SCH-A212 DOC CTRL CHK 100K (RX) MFG ENGR CHK Changed by Time Changed QA CHK Drawing Number Date Changed 2001.04.26 Sheet 5:11:41 pm SAMSUNG Proprietary-Contents may change without notice...

Table of Contents