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See also:
User Manual
G SM TE L E PHO N E
Manual
SERVICE
G S MT E L E P H O N E
C O N T E N T S
1 . S p e c ific a tio n
2 . E x p lo d e dV ie w sa n dP a r tsL is t
3 . E le c tr ic a lP a r tsL is t
4 . C ir c u itD e s c r ip tio n
5 . F lo w C h a r to fT r o u b l e s h o o tin g
6 . B lo c kD ia g r a m
7 . P C B D ia g r a m s
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Table of Contents
Related Manuals for Samsung SGH-V206
Summary of Contents for Samsung SGH-V206
- Page 1 G SM TE L E PHO N E Manual SERVICE G S MT E L E P H O N E C O N T E N T S 1 . S p e c ific a tio n 2 . E x p lo d e dV ie w sa n dP a r tsL is t 3 .
- Page 2 ELECTRONICS...
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Page 3: Gsm General Specification
- 1 0 0 d B m TDM A M u x C el l Ra d iu s 3 5 Km 3 5 Km 2 Km 1- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 4: Gsm Tx Power Class
7 ¡¾ 3 dBm 5 ¡¾ 3 dBm 2 ¡¾ 5 dBm 2 ¡¾ 5 dBm 0 ¡¾ 5 dBm 0 ¡¾ 5 dBm 1- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 5 V i e w a n d i t s P a r t s l i s t 1. Cellular phone Exploded View 2- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 6 ANTENNA GH42- 00248A REAR COVER GH75- 02357A SCREW 6001- 001478 SCREW CAP GH73- 01576A RF COVER GH73- 01053A BATT ERY GH43- 00724A 900mA 2- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 7 3- 3. Serial Cable (GH39- 00105A) (GH39- 00122A) 3- 4. Power Supply Cable 3- 5. DATA CABLE 3- 6. TA (GH39- 00159A) (GH44- 00184G) 2- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 8 After channel selection, the digital output is scaled with a digital PGA, which is controlled with the DGAIN. DACs drive a differential analog signal onto the RXIP, RXIN, RXQP, RXQN pins to interface to standard analog-input baseband IC. 4- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 9 100mA at a worst-case maximum output voltage of 0.6V. For efficient use, the LEDs is connected between the battery and the LED_DRV output. 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 10 (open or closed) to the trident. This uses the hall effect IC, A3210ELH. A magnet under main LCD enables A3210ELH which is on the key FPCB. 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 11 The hardware sequencer of YMU762MA3 directly interprets and plays blocks relevant to systhesis (playing music and reproducing ADPCM with FM synthesizer) that are included in data distributed in SMAF. 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 12 And control signals(DSP_INT, DSP_IO and DSP_RWN) for DSP core are used. It enables main LCD and small LCD with DSP IP pins. 4- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 13 And this is also possible to control the CCD drive internal and enternal. 4- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 14 - Clock system : As for ASIC, 27 MHz clock input from outside is the main clock. 2-divided 13.5 MHz is used as CCD module main clock output, dot clock output to CCD module, and ASIC inner clock 4- 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 15 (related to O SC 801, U 901 pin 19) V rm s ¡Ã300m V and V pp ¤ó900m V pp Y es C heck the initial operation E N D 5- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 16 C heck the L C DPart Y es Sound is O .K C heck the A udio Part Y es E N D 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 17: Sim Part
C heck the U 100 pin#1, #2, #3, #4 of C N 100? Y es C heck the SIMC ard E N D 5- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 18: Charging Part
The IC H R G= 1V (during charging) and ¤ó180m V (full Solder again or change R 111 charging)? Y es E N D 5- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 19 SG H- V206 F low Chart of Troubleshooting 5- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 20: Microphone Part
R eplace C 400, R 409, C 409, R 407, R 402,R 405 Y es Is m icrophone ok? C heck U 700 Y es E N D 5- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 21: Speaker Part
U 400 is U 400 is " L ow" " H igh" C heck U 400 C heck U 700 E N D 5- 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 22 SG H- V206 F low Chart of Troubleshooting 5- 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 23: Camera Part
Y es C heck U 1108 pin4 has C heck U 1110, U 1111 and U 1108 low-active signal. Y es E N D 5- 9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 24 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 5- 10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 25: Egsm Transmitter
U 9 0 1 c h a n g eo rr e so ld e r 5- 11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 26 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 5- 12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 27 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 5- 13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 28 U 9 0 1 c h a n g eo rr e so ld e r 5- 14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 29 SG H- V206 F low Chart of Troubleshooting 5- 15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 30 SG H- V206 F low Chart of Troubleshooting 5- 16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 31 DC S: 1710M Hz~1785M Hz TCVC XO 13 M Hz PC S: 1850M Hz~1910M Hz A F C C L K SI 4133T 6- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 32 C P_O EN N SU B_PLU S C P_W EN C I N S C AM _I N T VD D C LC D _EN 6- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 33 R701 C1013 C700 C114 C126 U1001 C1016 C406 C111 L1000 C1001 C1002 C1015 R1004 R1007 R111 R113 U101 R1005 R112 C125 C120 R601 7- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 34 LED805 LED808 LED811 C615 C1120 R605 ZD303 ZD304 ZD305 ZD306 R824 ZD307 R818 R806 R809 R812 R815 LED819 LED813 LED801 LED804 LED807 LED810 7- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...