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Samsung SGH-V205 Service Manual
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Samsung SGH-V205 Service Manual

Samsung SGH-V205 Service Manual

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Download this manual See also: User Manual
G SM TE L E PHO NE
Manual
SERVICE
G S M T E L E P H O N E
C O N T E N T S
1 . S p e c i f ic a tio n
2 . E x p l o d e dV ie w sa n dP a r tsL i s t
3 . E le c tr ic a lP a r tsL is t
4 . B l o c kD ia g r a m s
5 . P C B D i a g r a m s
6 . F lo w C h a r to fT r o u b l e s h o o ti n ga n d
C ir c u i t D i a g r a m s

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Summary of Contents for Samsung SGH-V205

  • Page 1 G SM TE L E PHO NE Manual SERVICE G S M T E L E P H O N E C O N T E N T S 1 . S p e c i f ic a tio n 2 .
  • Page 2 ELECTRONICS ¨Ï Sam sung E lectronics Co.,L td. Decem ber. 2002 P rinted in K orea. C ode N o.: G H 68-03418A B A SIC.

  • Page 3: Gsm General Specification

    - 1 0 0 d B m TD M A M u x C el l R a d i u s 3 5 K m 3 5 Km 2 K m SAMSUNG Proprietary-Contents may change without notice 1- 1...

  • Page 4: Gsm Tx Power Class

    4 ¡¾ 4 dBm 4 ¡¾ 4 dBm 7 ¡¾ 3 dBm 5 ¡¾ 3 dBm 2 ¡¾ 5 dBm 2 ¡¾ 5 dBm 0 ¡¾ 5 dBm 0 ¡¾ 5 dBm SAMSUNG Proprietary-Contents may change without notice 1- 2...
  • Page 5 2. SG H- V205 Exploded View and it s Part s list 1. Cellular pho ne Explo ded View SAMSUNG Proprietary-Contents may change without notice 2- 1...
  • Page 6 GH92- 01301A GH59- 00626A CONNECTOR COVER GH73- 01069A ANTENNA GH42- 00248A REAR COVER GH75- 02357A SCREW 6001- 001478 SCREW CAP GH73- 01576A RF COVER GH73- 01053A GH43- 00719A 700mA BATTERY GH43- 00724A 900mA SAMSUNG Proprietary-Contents may change without notice 2- 2...

  • Page 7: Data Cable

    3- 1. RF Tes t Cable 3- 2. Test Cable 3- 3. Ser ial Cable (GH39- 00090A) (GH39- 00127A) 3- 4. Pow er Supply Cable 3- 5. DATA CABLE 3- 6. TA (GH39- 00159A) (GH44- 00184G) SAMSUNG Proprietary-Contents may change without notice 2- 3...
  • Page 8 MAX46 84 ,TSSOP,- , 10 P, 11 4MIL,D U AL, 3. 3V, - 4 10 09 - 0 01 01 0 U 80 2 IC- H ALL EFFECT S/ W;A32 12 ELH- SAMSUNG, 11 09 - 0 01 24 2 U 50 0 IC- FLASH MEMORY;LRS13 95 ,6 4M+64 M+3 2M,...
  • Page 9 R- C H IP;15 0o hm ,5 %, 1 / 16 W,D A,TP, 10 05 20 07 - 0 01 30 6 R81 4, R81 5, R81 6, R82 6 R- C H IP;15 0o hm ,5 %, 1 / 16 W,D A,TP, 10 05 SAMSUNG Proprietary-Contents may change without notice 3- 3...
  • Page 10 C - C ERAMIC ,C H IP;1n F,1 0% ,5 0V, X7 R,TP, 10 05 , 22 03 - 0 00 62 8 C 61 4, C6 16 C - C ERAMIC ,C H IP;0. 02 2 nF,5 %, 50 V,NP0, TP,1 0 SAMSUNG Proprietary-Contents may change without notice 3- 2...
  • Page 11 22 03 - 0 05 06 1 C 11 21 ,C 11 22 , C1 12 4 C - C ERAMIC ,C H IP;10 0n F,+80 - 2 0% ,1 6 V, Y5V, T SAMSUNG Proprietary-Contents may change without notice 3- 4...
  • Page 12 JAC K- PH ONE;6 P, 2. 3PI, AU, BLK, - 43 02 - 0 01 13 0 M10 1 BATTERY- LI( 2ND );3 V,0 .1 MAH, - , - ,3 .1 V,- SAMSUNG Proprietary-Contents may change without notice 3- 5...
  • Page 13 IND UC TOR- SMD ;7. 5n H, 2% ,1 x0. 5x0 .5 m m NEW - ETC 00 04 L10 0 2 IND UC TOR- SMD ;8. 2n H, 2% ,1 .0 X0. 5X0 .5 MM SAMSUNG Proprietary-Contents may change without notice 3- 6...
  • Page 14 SGH- V205 E lectrical Parts List SAMSUNG Proprietary-Contents may change without notice 3- 7...
  • Page 15 G SM : 890M Hz~915M Hz D E T I , Q DC S: 1710M Hz~1785M Hz TCVCXO 13 M Hz PC S: 1850M Hz~1910M Hz A F C C L K SI 4133T SAMSUNG Proprietary-Contents may change without notice 4- 1...
  • Page 16 C AM _W EN P CLK PCLK CAM _CLCD_EN D[ 0: 15] N SUB _DC CP_O EN NS UB_PLU S CP_W EN C I NS CA M _I NT VD D CLCD_EN SAMSUNG Proprietary-Contents may change without notice 4- 2...
  • Page 17 C116 R1003 C113 R1002 CN100 C115 R1008 CN1001 C118 R701 C1013 C700 C114 C126 U1001 C1016 C406 C111 L1000 C1001 C1002 C1015 R1004 R1007 R111 R113 U101 R1005 R112 C125 C120 R601 SAMSUNG Proprietary-Contents may change without notice 5- 1...
  • Page 18 R807 R810 R813 R816 R604 C1129 LED814 LED820 LED802 LED805 LED808 LED811 C615 C1120 R605 ZD303 ZD304 ZD305 ZD306 R824 ZD307 R818 R806 R809 R812 R815 LED819 LED813 LED801 LED804 LED807 LED810 SAMSUNG Proprietary-Contents may change without notice 5- 2...
  • Page 19 V rm s ¡Ã 30 0m Va n d (relatedtoU 7 03a n dU 704) V p p¤ó 900 m V p p Y es C h eckth ein itia l o p era tion E N D SAMSUNG Proprietary-Contents may change without notice 6- 1...
  • Page 20 C h eckth e L C DP ar t Y es S ou n dis O .K C h eckth e A u d ioP a rt Y es E N D SAMSUNG Proprietary-Contents may change without notice 6- 2...

  • Page 21: Sim Part

    C h eckth e U 100 p in #6 1, #62, #63o f C N 100 ? Y es C h eckt h e S I M C a rd E N D SAMSUNG Proprietary-Contents may change without notice 6- 3...

  • Page 22: Charging Part

    T h e I C H R G=1V (d u rin gch ar gin g ) S o ld erag aino rch a n g e R 111 a n d¤ó 180 m V (fu llch a rgin g )? Y es E N D SAMSUNG Proprietary-Contents may change without notice 6- 4...

  • Page 23: Microphone Part

    R ep lace C 409 ,C 400,R 405 ,R 402 ,R 40 7,R 40 9 Y es I s m icr op h on e ok ? C h eckU 70 0 Y es E N D SAMSUNG Proprietary-Contents may change without notice 6- 5...

  • Page 24: Speaker Part

    T h e p in #4o f C h eckU 401 U 4 00is " L o w " U 40 0is " H igh " C h eckU 400 C h eckU 700 E N D SAMSUNG Proprietary-Contents may change without notice 6- 6...
  • Page 25 V p -p:2 5 0 m V ? U 9 0 0p in2 ,3 ,4 ,5 V p -p:1 0 0 m V? C H E C K U 7 0 0 SAMSUNG Proprietary-Contents may change without notice 6- 7...

  • Page 26: Egsm Transmitter

    U 9 0 2 c h a n g eo rr e so ld e r U 9 0 1 c h a n g eo rr e so ld e r SAMSUNG Proprietary-Contents may change without notice 6- 8...
  • Page 27 V p -p:2 5 0 m V ? U 9 0 0p in2 ,3 ,4 ,5 V p -p:1 0 0 m V? C H E C K U 7 0 0 SAMSUNG Proprietary-Contents may change without notice 6- 9...
  • Page 28 V p -p:2 5 0 m V ? U 9 0 0p in2 ,3 ,4 ,5 V p -p:1 0 0 m V? C H E C K U 7 0 0 SAMSUNG Proprietary-Contents may change without notice 6- 10...
  • Page 29 U 9 0 2 c h a n g eo rr e so ld e r U 9 0 1 c h a n g eo rr e so ld e r SAMSUNG Proprietary-Contents may change without notice 6- 11...
  • Page 30 SGH- V205 F low Chart of Troubleshooting and Circuit Diagrams SAMSUNG Proprietary-Contents may change without notice 6- 12...
  • Page 31 JD Yang R&D CH K Size TITLE : DOC CTRL CH SGH-V20 5 MFG ENGR CH Changed by Date Changed Time Changed QA CHK Drawing Number Shee t 2002.10.21 user8 3:09:15 pm SAMSUNG Proprietary-Contents may change without notice 6- 13...

  • Page 32: Lcd Connector

    TITLE : DOC CTRL CH K SGH-V20 5 MFG ENGR CH Changed by Date Changed Time Changed QA CH K Drawing Numbe r Shee t 2002.10.21 0. 8 user 8 3:09:54 pm SAMSUNG Proprietary-Contents may change without notice 6- 14...
  • Page 33 Size TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CH K Drawing Numbe r 2002.10.21 Shee t 0. 8 user 8 3:10:28 pm SAMSUNG Proprietary-Contents may change without notice 6- 15...
  • Page 34 R&D CH K Size TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CHK Drawing Numbe r Shee to 2002.10.21 0. 8 user 8 3:10:51 pm SAMSUNG Proprietary-Contents may change without notice 6- 16...
  • Page 35 DOC CTRL CH K SGH-V205 MFG ENGR CH K Changed by Date Changed Time Changed QA CH K Drawing Numbe r R E V Shee to 2002.10.21 0. 8 user 8 3:11:09 pm SAMSUNG Proprietary-Contents may change without notice 6- 17...
  • Page 36 JD Yan g R&D CHK Size TITLE DOC CTRL CHK SGH-V205 MFG ENGR CH K Changed by Date Changed Time Changed QA CHK RE V Drawing Numbe r Shee to 2002.10.21 user8 3:17:44 pm SAMSUNG Proprietary-Contents may change without notice 6- 18...
  • Page 37 Size TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CH K Drawing Numbe r 2002.10.21 Shee t 0. 8 user 8 3:11:43 pm SAMSUNG Proprietary-Contents may change without notice 6- 19...
  • Page 38 Size TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CH K Drawing Numbe r 2002.10.21 Shee t 0. 8 user 8 3:12:05 pm SAMSUNG Proprietary-Contents may change without notice 6- 20...
  • Page 39 TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CH K Drawing Numbe r 2002.10.21 Shee to 0. 8 user 8 3:12:21 pm 3456 SAMSUNG Proprietary-Contents may change without notice 6- 21...

  • Page 40: Transmitter & Receiver

    R&D CH K Size TITLE : DOC CTRL CH K SGH-V205 MFG ENGR CH Changed by Date Changed Time Changed QA CHK Drawing Numbe r 2002.10.21 Shee to 0. 8 user 8 3:12:36 pm SAMSUNG Proprietary-Contents may change without notice 6- 22...
  • Page 41 City JD YANG R&D CHK TITLE Size DOC CTRL CHK SGH-V205 MFG ENGR CH K Changed by Date Changed Time Changed QA CHK Drawing Numbe r Shee t 2002.10.21 user8 3:35:25 pm SAMSUNG Proprietary-Contents may change without notice 6- 23...

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